diff --git a/AGENTS.md b/AGENTS.md index 68d55b8623..0eee207873 100644 --- a/AGENTS.md +++ b/AGENTS.md @@ -176,7 +176,7 @@ We use turborepo (except few isolated packages). To run test, build, and dev, use below commands. ```sh -# run tests +# run tests (all, not recommended. requires crates build) turbo test # run tests for packages @@ -185,16 +185,19 @@ turbo test --filter='./packages/*' # build packages (required for typecheck for its dependants) turbo build --filter='./packages/*' +# build packages in watch mode +pnpm dev:packages --concurrency 100 + # run tests except for rust crates turbo test --filter='!./crates/*' -# run build +# run build (all, not recommended) turbo build # run dev turbo dev -# run typecheck +# run typecheck (always run) turbo typecheck # fallback when build fails due to network issues (nextjs package might fail due to font fetching issues) # for crates specific tests @@ -223,14 +226,15 @@ file. After cloning the repo or installing dependencies, run the following steps before executing `pnpm typecheck`: ```sh -# install dependencies for shared packages and the editor -pnpm install --filter "./packages/*" -pnpm install --filter editor +pnpm install # build shared packages and the wasm bundle pnpm turbo build --filter="./packages/*" -pnpm --filter @grida/canvas-wasm build +pnpm turbo build --filter @grida/canvas-wasm # finally, run the repository-wide typecheck pnpm typecheck + +# run test (only packages and editor) +pnpm turbo test --filter='./packages/*' --filter=editor ``` diff --git a/Cargo.lock b/Cargo.lock index 288c66b663..56929b4b79 100644 --- a/Cargo.lock +++ b/Cargo.lock @@ -368,6 +368,7 @@ dependencies = [ "gl", "glutin", "glutin-winit", + "json-patch", "math2", "raw-window-handle", "reqwest", @@ -1559,6 +1560,28 @@ dependencies = [ "wasm-bindgen", ] +[[package]] +name = "json-patch" +version = "4.1.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "f300e415e2134745ef75f04562dd0145405c2f7fd92065db029ac4b16b57fe90" +dependencies = [ + "jsonptr", + "serde", + "serde_json", + "thiserror", +] + +[[package]] +name = "jsonptr" +version = "0.7.1" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "a5a3cc660ba5d72bce0b3bb295bf20847ccbb40fd423f3f05b61273672e561fe" +dependencies = [ + "serde", + "serde_json", +] + [[package]] name = "khronos_api" version = "3.1.0" @@ -2657,9 +2680,9 @@ checksum = "0fda2ff0d084019ba4d7c6f371c95d8fd75ce3524c3cb8fb653a3023f6323e64" [[package]] name = "skia-bindings" -version = "0.88.0" +version = "0.89.0" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "f569a07840009ed9e65a70e111b51485eeea8e44b4e84bc0cf698b18ca494662" +checksum = "1894d748f960fa1647bbf3660934047b7239e533df10af380b2a439ba17c2a07" dependencies = [ "bindgen", "cc", @@ -2674,9 +2697,9 @@ dependencies = [ [[package]] name = "skia-safe" -version = "0.88.0" +version = "0.89.0" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "f488bd4ff0179b10e2a8e55b93707458ff37c5110458bf00a27518b957252074" +checksum = "b093786d5f5438ac14379141e78198d9f7d963cb4916b9ea88021856290e2979" dependencies = [ "base64", "bitflags 2.9.1", diff --git a/crates/grida-canvas-fonts/tests/e2e_round_trip_simple_test.rs b/crates/grida-canvas-fonts/tests/e2e_round_trip_simple_test.rs index 63d55ae1b9..de9a2dd381 100644 --- a/crates/grida-canvas-fonts/tests/e2e_round_trip_simple_test.rs +++ b/crates/grida-canvas-fonts/tests/e2e_round_trip_simple_test.rs @@ -28,20 +28,22 @@ fn test_round_trip_italic_to_roman_to_italic() { // Create font faces with real data let font_data: Vec<_> = paths.iter().map(|p| fs::read(p).unwrap()).collect(); - + // Helper function to create font_faces - let create_font_faces = || vec![ - UIFontFace { - face_id: "Inter-VariableFont_opsz,wght.ttf".to_string(), - data: &font_data[0], - user_font_style_italic: Some(false), // Roman - }, - UIFontFace { - face_id: "Inter-Italic-VariableFont_opsz,wght.ttf".to_string(), - data: &font_data[1], - user_font_style_italic: Some(true), // Italic - }, - ]; + let create_font_faces = || { + vec![ + UIFontFace { + face_id: "Inter-VariableFont_opsz,wght.ttf".to_string(), + data: &font_data[0], + user_font_style_italic: Some(false), // Roman + }, + UIFontFace { + face_id: "Inter-Italic-VariableFont_opsz,wght.ttf".to_string(), + data: &font_data[1], + user_font_style_italic: Some(true), // Italic + }, + ] + }; // Start with italic style let initial_style = CurrentTextStyle { @@ -122,20 +124,22 @@ fn test_round_trip_roman_to_italic_to_roman() { // Create font faces with real data let font_data: Vec<_> = paths.iter().map(|p| fs::read(p).unwrap()).collect(); - + // Helper function to create font_faces - let create_font_faces = || vec![ - UIFontFace { - face_id: "Inter-VariableFont_opsz,wght.ttf".to_string(), - data: &font_data[0], - user_font_style_italic: Some(false), // Roman - }, - UIFontFace { - face_id: "Inter-Italic-VariableFont_opsz,wght.ttf".to_string(), - data: &font_data[1], - user_font_style_italic: Some(true), // Italic - }, - ]; + let create_font_faces = || { + vec![ + UIFontFace { + face_id: "Inter-VariableFont_opsz,wght.ttf".to_string(), + data: &font_data[0], + user_font_style_italic: Some(false), // Roman + }, + UIFontFace { + face_id: "Inter-Italic-VariableFont_opsz,wght.ttf".to_string(), + data: &font_data[1], + user_font_style_italic: Some(true), // Italic + }, + ] + }; // Start with roman style let initial_style = CurrentTextStyle { @@ -215,20 +219,22 @@ fn test_round_trip_with_smart_resolution() { // Create font faces with real data let font_data: Vec<_> = paths.iter().map(|p| fs::read(p).unwrap()).collect(); - + // Helper function to create font_faces - let create_font_faces = || vec![ - UIFontFace { - face_id: "Inter-VariableFont_opsz,wght.ttf".to_string(), - data: &font_data[0], - user_font_style_italic: Some(false), - }, - UIFontFace { - face_id: "Inter-Italic-VariableFont_opsz,wght.ttf".to_string(), - data: &font_data[1], - user_font_style_italic: Some(true), - }, - ]; + let create_font_faces = || { + vec![ + UIFontFace { + face_id: "Inter-VariableFont_opsz,wght.ttf".to_string(), + data: &font_data[0], + user_font_style_italic: Some(false), + }, + UIFontFace { + face_id: "Inter-Italic-VariableFont_opsz,wght.ttf".to_string(), + data: &font_data[1], + user_font_style_italic: Some(true), + }, + ] + }; // Test with smart resolution (explicit properties + custom_axes) let mut custom_axes = HashMap::new(); diff --git a/crates/grida-canvas-fonts/tests/get_romans_test.rs b/crates/grida-canvas-fonts/tests/get_romans_test.rs index 0258867fbb..ba4a51d3d7 100644 --- a/crates/grida-canvas-fonts/tests/get_romans_test.rs +++ b/crates/grida-canvas-fonts/tests/get_romans_test.rs @@ -28,20 +28,22 @@ fn test_get_romans_no_current_style() { // Create font faces with real data let font_data: Vec<_> = paths.iter().map(|p| fs::read(p).unwrap()).collect(); - + // Helper function to create font_faces - let create_font_faces = || vec![ - UIFontFace { - face_id: "Inter-VariableFont_opsz,wght.ttf".to_string(), - data: &font_data[0], - user_font_style_italic: Some(false), // Roman - }, - UIFontFace { - face_id: "Inter-Italic-VariableFont_opsz,wght.ttf".to_string(), - data: &font_data[1], - user_font_style_italic: Some(true), // Italic - }, - ]; + let create_font_faces = || { + vec![ + UIFontFace { + face_id: "Inter-VariableFont_opsz,wght.ttf".to_string(), + data: &font_data[0], + user_font_style_italic: Some(false), // Roman + }, + UIFontFace { + face_id: "Inter-Italic-VariableFont_opsz,wght.ttf".to_string(), + data: &font_data[1], + user_font_style_italic: Some(true), // Italic + }, + ] + }; // Test without current style - should return all roman variants let roman_matches = parser @@ -81,20 +83,22 @@ fn test_get_romans_with_current_style() { // Create font faces with real data let font_data: Vec<_> = paths.iter().map(|p| fs::read(p).unwrap()).collect(); - + // Helper function to create font_faces - let create_font_faces = || vec![ - UIFontFace { - face_id: "Inter-VariableFont_opsz,wght.ttf".to_string(), - data: &font_data[0], - user_font_style_italic: Some(false), // Roman - }, - UIFontFace { - face_id: "Inter-Italic-VariableFont_opsz,wght.ttf".to_string(), - data: &font_data[1], - user_font_style_italic: Some(true), // Italic (should be filtered out) - }, - ]; + let create_font_faces = || { + vec![ + UIFontFace { + face_id: "Inter-VariableFont_opsz,wght.ttf".to_string(), + data: &font_data[0], + user_font_style_italic: Some(false), // Roman + }, + UIFontFace { + face_id: "Inter-Italic-VariableFont_opsz,wght.ttf".to_string(), + data: &font_data[1], + user_font_style_italic: Some(true), // Italic (should be filtered out) + }, + ] + }; // Current style with weight 500 let current_style = CurrentTextStyle { @@ -150,30 +154,32 @@ fn test_get_romans_max_results() { .iter() .map(|p| fs::read(*p).unwrap()) .collect(); - + // Helper function to create font_faces - let create_font_faces = || vec![ - UIFontFace { - face_id: "PTSerif-Regular.ttf".to_string(), - data: &font_data[0], - user_font_style_italic: None, // Let parser analyze - }, - UIFontFace { - face_id: "PTSerif-Bold.ttf".to_string(), - data: &font_data[1], - user_font_style_italic: None, // Let parser analyze - }, - UIFontFace { - face_id: "PTSerif-Italic.ttf".to_string(), - data: &font_data[2], - user_font_style_italic: None, // Let parser analyze - }, - UIFontFace { - face_id: "PTSerif-BoldItalic.ttf".to_string(), - data: &font_data[3], - user_font_style_italic: None, // Let parser analyze - }, - ]; + let create_font_faces = || { + vec![ + UIFontFace { + face_id: "PTSerif-Regular.ttf".to_string(), + data: &font_data[0], + user_font_style_italic: None, // Let parser analyze + }, + UIFontFace { + face_id: "PTSerif-Bold.ttf".to_string(), + data: &font_data[1], + user_font_style_italic: None, // Let parser analyze + }, + UIFontFace { + face_id: "PTSerif-Italic.ttf".to_string(), + data: &font_data[2], + user_font_style_italic: None, // Let parser analyze + }, + UIFontFace { + face_id: "PTSerif-BoldItalic.ttf".to_string(), + data: &font_data[3], + user_font_style_italic: None, // Let parser analyze + }, + ] + }; let current_style = CurrentTextStyle { weight: Some(400), // Regular weight @@ -226,20 +232,22 @@ fn test_get_romans_no_romans_available() { .iter() .map(|p| fs::read(*p).unwrap()) .collect(); - + // Helper function to create font_faces - let create_font_faces = || vec![ - UIFontFace { - face_id: "PTSerif-Italic.ttf".to_string(), - data: &font_data[0], - user_font_style_italic: None, // Let parser analyze - }, - UIFontFace { - face_id: "PTSerif-BoldItalic.ttf".to_string(), - data: &font_data[1], - user_font_style_italic: None, // Let parser analyze - }, - ]; + let create_font_faces = || { + vec![ + UIFontFace { + face_id: "PTSerif-Italic.ttf".to_string(), + data: &font_data[0], + user_font_style_italic: None, // Let parser analyze + }, + UIFontFace { + face_id: "PTSerif-BoldItalic.ttf".to_string(), + data: &font_data[1], + user_font_style_italic: None, // Let parser analyze + }, + ] + }; let current_style = CurrentTextStyle { weight: Some(400), @@ -275,11 +283,13 @@ fn test_get_romans_variable_font() { // Create a variable font face let font_data = fs::read(&path).unwrap(); - let create_font_faces = || vec![UIFontFace { - face_id: "Inter-VariableFont_opsz,wght.ttf".to_string(), - data: &font_data, - user_font_style_italic: None, // Let parser detect - }]; + let create_font_faces = || { + vec![UIFontFace { + face_id: "Inter-VariableFont_opsz,wght.ttf".to_string(), + data: &font_data, + user_font_style_italic: None, // Let parser detect + }] + }; let current_style = CurrentTextStyle { weight: Some(400), @@ -327,20 +337,22 @@ fn test_get_romans_custom_axes() { .iter() .map(|p| fs::read(*p).unwrap()) .collect(); - + // Helper function to create font_faces - let create_font_faces = || vec![ - UIFontFace { - face_id: "PTSerif-Regular.ttf".to_string(), - data: &font_data[0], - user_font_style_italic: None, // Let parser analyze - }, - UIFontFace { - face_id: "PTSerif-Bold.ttf".to_string(), - data: &font_data[1], - user_font_style_italic: None, // Let parser analyze - }, - ]; + let create_font_faces = || { + vec![ + UIFontFace { + face_id: "PTSerif-Regular.ttf".to_string(), + data: &font_data[0], + user_font_style_italic: None, // Let parser analyze + }, + UIFontFace { + face_id: "PTSerif-Bold.ttf".to_string(), + data: &font_data[1], + user_font_style_italic: None, // Let parser analyze + }, + ] + }; // Current style with custom axes let mut custom_axes = HashMap::new(); @@ -415,30 +427,32 @@ fn test_get_romans_round_trip_consistency() { .iter() .map(|p| fs::read(*p).unwrap()) .collect(); - + // Helper function to create font_faces - let create_font_faces = || vec![ - UIFontFace { - face_id: "PTSerif-Regular.ttf".to_string(), - data: &font_data[0], - user_font_style_italic: None, // Let parser analyze - }, - UIFontFace { - face_id: "PTSerif-Bold.ttf".to_string(), - data: &font_data[1], - user_font_style_italic: None, // Let parser analyze - }, - UIFontFace { - face_id: "PTSerif-Italic.ttf".to_string(), - data: &font_data[2], - user_font_style_italic: None, // Let parser analyze - }, - UIFontFace { - face_id: "PTSerif-BoldItalic.ttf".to_string(), - data: &font_data[3], - user_font_style_italic: None, // Let parser analyze - }, - ]; + let create_font_faces = || { + vec![ + UIFontFace { + face_id: "PTSerif-Regular.ttf".to_string(), + data: &font_data[0], + user_font_style_italic: None, // Let parser analyze + }, + UIFontFace { + face_id: "PTSerif-Bold.ttf".to_string(), + data: &font_data[1], + user_font_style_italic: None, // Let parser analyze + }, + UIFontFace { + face_id: "PTSerif-Italic.ttf".to_string(), + data: &font_data[2], + user_font_style_italic: None, // Let parser analyze + }, + UIFontFace { + face_id: "PTSerif-BoldItalic.ttf".to_string(), + data: &font_data[3], + user_font_style_italic: None, // Let parser analyze + }, + ] + }; let current_style = CurrentTextStyle { weight: Some(400), diff --git a/crates/grida-canvas-fonts/tests/italic_level1.rs b/crates/grida-canvas-fonts/tests/italic_level1.rs index 865863cbf9..662e633156 100644 --- a/crates/grida-canvas-fonts/tests/italic_level1.rs +++ b/crates/grida-canvas-fonts/tests/italic_level1.rs @@ -1,7 +1,9 @@ use std::fs; use std::path::PathBuf; -use fonts::{parse::Parser, selection_italic as italic, FaceRecord, FamilyScenario, ParserConfig, VfRecipe}; +use fonts::{ + parse::Parser, selection_italic as italic, FaceRecord, FamilyScenario, ParserConfig, VfRecipe, +}; fn font_path(rel: &str) -> PathBuf { PathBuf::from(env!("CARGO_MANIFEST_DIR")) diff --git a/crates/grida-canvas-fonts/tests/italic_name_checking.rs b/crates/grida-canvas-fonts/tests/italic_name_checking.rs index 4d230387ee..a8b0538dcf 100644 --- a/crates/grida-canvas-fonts/tests/italic_name_checking.rs +++ b/crates/grida-canvas-fonts/tests/italic_name_checking.rs @@ -1,7 +1,7 @@ use std::collections::HashMap; -use fonts::FaceRecord; use fonts::selection_italic as italic; +use fonts::FaceRecord; /// Test italic instance detection with various name combinations #[test] @@ -199,16 +199,12 @@ fn test_scenario_3_1_with_italic_instances() { assert_eq!(instance_info.ps_name, "TestFont-Italic"); assert_eq!(instance_info.style_name, "Italic"); assert!(!instance_info.italic_instances.is_empty()); - assert!( - instance_info - .italic_instances - .contains(&"Italic".to_string()) - ); - assert!( - instance_info - .italic_instances - .contains(&"TestFont-Italic".to_string()) - ); + assert!(instance_info + .italic_instances + .contains(&"Italic".to_string())); + assert!(instance_info + .italic_instances + .contains(&"TestFont-Italic".to_string())); println!( "✅ Scenario 3-1 correctly detected with italic instances: {:?}", diff --git a/crates/grida-canvas-fonts/tests/italic_scenario_3_one_variable_ital.rs b/crates/grida-canvas-fonts/tests/italic_scenario_3_one_variable_ital.rs index d7fde533f8..0de61afb1f 100644 --- a/crates/grida-canvas-fonts/tests/italic_scenario_3_one_variable_ital.rs +++ b/crates/grida-canvas-fonts/tests/italic_scenario_3_one_variable_ital.rs @@ -1,7 +1,7 @@ use std::collections::HashMap; -use fonts::{FaceRecord, FamilyScenario}; use fonts::selection_italic as italic; +use fonts::{FaceRecord, FamilyScenario}; /// Test Scenario 3: One variable font with `ital` axis /// @@ -206,14 +206,12 @@ fn test_scenario_3_family_aggregation() { assert!(capability_map.italic_slots.contains_key(&italic_key)); let italic_face = &capability_map.italic_slots[&italic_key]; assert!(italic_face.vf_recipe.is_some()); - assert!( - italic_face - .vf_recipe - .as_ref() - .unwrap() - .axis_values - .contains_key("ital") - ); + assert!(italic_face + .vf_recipe + .as_ref() + .unwrap() + .axis_values + .contains_key("ital")); println!( "✅ Scenario 3 (Family aggregation): Correctly identified as SingleVf scenario with ital recipe" diff --git a/crates/grida-canvas-fonts/tests/italic_scenario_4_two_variable_fonts.rs b/crates/grida-canvas-fonts/tests/italic_scenario_4_two_variable_fonts.rs index 7f00cd75df..c9e9a86c75 100644 --- a/crates/grida-canvas-fonts/tests/italic_scenario_4_two_variable_fonts.rs +++ b/crates/grida-canvas-fonts/tests/italic_scenario_4_two_variable_fonts.rs @@ -1,7 +1,7 @@ use std::collections::HashMap; -use fonts::{FaceRecord, FamilyScenario}; use fonts::selection_italic as italic; +use fonts::{FaceRecord, FamilyScenario}; /// Test Scenario 4: Two variable fonts /// diff --git a/crates/grida-canvas-fonts/tests/parse_ui_styles.rs b/crates/grida-canvas-fonts/tests/parse_ui_styles.rs index 53d3f4fb60..5532d58d9e 100644 --- a/crates/grida-canvas-fonts/tests/parse_ui_styles.rs +++ b/crates/grida-canvas-fonts/tests/parse_ui_styles.rs @@ -118,7 +118,11 @@ fn test_multiple_static_font_styles() { assert!(style_names.contains(&&"Bold".to_string())); // Check that styles are unique by postscript name - let postscript_names: Vec> = result.styles.iter().map(|s| s.postscript_name.as_ref()).collect(); + let postscript_names: Vec> = result + .styles + .iter() + .map(|s| s.postscript_name.as_ref()) + .collect(); let unique_postscript_names: std::collections::HashSet> = postscript_names.iter().cloned().collect(); assert_eq!(postscript_names.len(), unique_postscript_names.len()); diff --git a/crates/grida-canvas-wasm/example/demo.grida b/crates/grida-canvas-wasm/example/demo.grida index 611e512393..a2a91d5396 100644 --- a/crates/grida-canvas-wasm/example/demo.grida +++ b/crates/grida-canvas-wasm/example/demo.grida @@ -1 +1,2896 @@ 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"e3d9ca99-0fae-444c-88fc-3b18d5de6b8d", + "efc81eb0-403e-4ff3-aad6-ae88c55e1fd4" + ], + "e3d9ca99-0fae-444c-88fc-3b18d5de6b8d": [ + "4f8fa473-890a-49d0-8335-3b78ffaf31a5" + ], + "d77fbae1-c379-4ffe-a524-887324617346": [ + "8d653755-953e-4a0d-9f06-c935dbdc659b", + "f7075669-9c1b-47a9-825e-cdf5c86fc827" + ], + "8d653755-953e-4a0d-9f06-c935dbdc659b": [ + "45bfea71-1399-42b0-8fa1-633305419119", + "9cae0b62-3130-4ecb-9aaf-302f82669aa3", + "2003aba6-81f4-438b-a9b0-d702c4d8e945" + ], + "f7075669-9c1b-47a9-825e-cdf5c86fc827": [ + "b430e9d4-bcea-4581-aebc-f9b5d3f9ff96" + ], + "main": [ + "5cf24c3b-93b1-477c-8d08-bb73d3c2f8dc", + "5ac3de8f-c266-4d78-a1c4-02b413174ab6", + "27928f62-5265-4d23-a828-fc42c58572ac", + "f024bb33-c4bb-4a3b-b9af-9191a96aa5f5", + "34c46b34-5b54-4a27-be7d-a55950a3398e" + ] + }, + "scenes_ref": [ + "main" + ], + "bitmaps": {}, + "images": {}, + "properties": {} + } +} \ No newline at end of file diff --git a/crates/grida-canvas-wasm/example/rectangle.grida b/crates/grida-canvas-wasm/example/rectangle.grida index ffc946393c..de80c76d2f 100644 --- a/crates/grida-canvas-wasm/example/rectangle.grida +++ b/crates/grida-canvas-wasm/example/rectangle.grida @@ -1 +1,65 @@ -{"version":"0.0.1-beta.1+20250728","document":{"bitmaps":{},"images":{},"properties":{},"nodes":{"25575e75-a544-4fa3-b199-15d1906588b2":{"id":"25575e75-a544-4fa3-b199-15d1906588b2","name":"rectangle","locked":false,"active":true,"position":"absolute","top":0,"left":0,"opacity":1,"zIndex":0,"rotation":0,"fill":{"type":"solid","color":{"r":217,"g":217,"b":217,"a":1}},"width":100,"height":100,"style":{},"type":"rectangle","cornerRadius":0,"effects":[],"strokeWidth":0,"strokeCap":"butt"}},"scenes":{"main":{"type":"scene","guides":[],"edges":[],"constraints":{"children":"multiple"},"children":["25575e75-a544-4fa3-b199-15d1906588b2"],"id":"main","name":"main","backgroundColor":{"r":245,"g":245,"b":245,"a":1}}}}} \ No newline at end of file +{ + "version": "0.0.1-beta.1+20251010", + "document": { + "nodes": { + "rectangle": { + "id": "rectangle", + "name": "rectangle", + "locked": false, + "active": true, + "position": "absolute", + "top": 0, + "left": 0, + "opacity": 1, + "zIndex": 0, + "rotation": 0, + "fill": { + "type": "solid", + "color": { + "r": 217, + "g": 217, + "b": 217, + "a": 1 + } + }, + "width": 100, + "height": 100, + "style": {}, + "type": "rectangle", + "cornerRadius": 0, + "effects": [], + "strokeWidth": 0, + "strokeCap": "butt" + }, + "main": { + "type": "scene", + "id": "main", + "name": "main", + "active": true, + "locked": false, + "constraints": { + "children": "multiple" + }, + "guides": [], + "edges": [], + "backgroundColor": { + "r": 245, + "g": 245, + "b": 245, + "a": 1 + } + } + }, + "links": { + "main": [ + "rectangle" + ] + }, + "scenes_ref": [ + "main" + ], + "bitmaps": {}, + "images": {}, + "properties": {} + } +} \ No newline at end of file diff --git a/crates/grida-canvas-wasm/lib/api.d.ts b/crates/grida-canvas-wasm/lib/api.d.ts index f7723d4dcc..f02ae46216 100644 --- a/crates/grida-canvas-wasm/lib/api.d.ts +++ b/crates/grida-canvas-wasm/lib/api.d.ts @@ -85,6 +85,14 @@ interface Grida2DRuntime { * @param scene */ loadScene(scene: TODO): void; + applyTransactions( + transactions: unknown[][] + ): { + success: boolean; + applied: number; + total: number; + error?: string; + }[]; } export interface Grida2DScene extends Grida2DRuntime { diff --git a/crates/grida-canvas-wasm/lib/bin/grida-canvas-wasm.js b/crates/grida-canvas-wasm/lib/bin/grida-canvas-wasm.js index 0e26cbe33c..1489a35c77 100644 --- a/crates/grida-canvas-wasm/lib/bin/grida-canvas-wasm.js +++ b/crates/grida-canvas-wasm/lib/bin/grida-canvas-wasm.js @@ -5,7 +5,7 @@ var createGridaCanvas = (() => { async function(moduleArg = {}) { var moduleRtn; -var Module=moduleArg;var readyPromiseResolve,readyPromiseReject;var readyPromise=new Promise((resolve,reject)=>{readyPromiseResolve=resolve;readyPromiseReject=reject});var ENVIRONMENT_IS_WEB=true;var ENVIRONMENT_IS_WORKER=false;var arguments_=[];var thisProgram="./this.program";var quit_=(status,toThrow)=>{throw toThrow};var scriptDirectory="";function locateFile(path){if(Module["locateFile"]){return Module["locateFile"](path,scriptDirectory)}return scriptDirectory+path}var readAsync,readBinary;if(ENVIRONMENT_IS_WEB||ENVIRONMENT_IS_WORKER){if(ENVIRONMENT_IS_WORKER){scriptDirectory=self.location.href}else if(typeof document!="undefined"&&document.currentScript){scriptDirectory=document.currentScript.src}if(_scriptName){scriptDirectory=_scriptName}if(scriptDirectory.startsWith("blob:")){scriptDirectory=""}else{scriptDirectory=scriptDirectory.slice(0,scriptDirectory.replace(/[?#].*/,"").lastIndexOf("/")+1)}{readAsync=async url=>{var response=await fetch(url,{credentials:"same-origin"});if(response.ok){return response.arrayBuffer()}throw new Error(response.status+" : "+response.url)}}}else{}var out=console.log.bind(console);var err=console.error.bind(console);var wasmBinary;var wasmMemory;var ABORT=false;var EXITSTATUS;var HEAP8,HEAPU8,HEAP16,HEAPU16,HEAP32,HEAPU32,HEAPF32,HEAP64,HEAPU64,HEAPF64;var runtimeInitialized=false;function updateMemoryViews(){var b=wasmMemory.buffer;HEAP8=new Int8Array(b);HEAP16=new Int16Array(b);Module["HEAPU8"]=HEAPU8=new Uint8Array(b);Module["HEAPU16"]=HEAPU16=new Uint16Array(b);Module["HEAP32"]=HEAP32=new Int32Array(b);Module["HEAPU32"]=HEAPU32=new Uint32Array(b);Module["HEAPF32"]=HEAPF32=new Float32Array(b);HEAPF64=new Float64Array(b);HEAP64=new BigInt64Array(b);HEAPU64=new BigUint64Array(b)}function preRun(){if(Module["preRun"]){if(typeof Module["preRun"]=="function")Module["preRun"]=[Module["preRun"]];while(Module["preRun"].length){addOnPreRun(Module["preRun"].shift())}}callRuntimeCallbacks(onPreRuns)}function initRuntime(){runtimeInitialized=true;if(!Module["noFSInit"]&&!FS.initialized)FS.init();TTY.init();wasmExports["og"]();FS.ignorePermissions=false}function preMain(){}function postRun(){if(Module["postRun"]){if(typeof Module["postRun"]=="function")Module["postRun"]=[Module["postRun"]];while(Module["postRun"].length){addOnPostRun(Module["postRun"].shift())}}callRuntimeCallbacks(onPostRuns)}var runDependencies=0;var dependenciesFulfilled=null;function getUniqueRunDependency(id){return id}function addRunDependency(id){runDependencies++;Module["monitorRunDependencies"]?.(runDependencies)}function removeRunDependency(id){runDependencies--;Module["monitorRunDependencies"]?.(runDependencies);if(runDependencies==0){if(dependenciesFulfilled){var callback=dependenciesFulfilled;dependenciesFulfilled=null;callback()}}}function abort(what){Module["onAbort"]?.(what);what="Aborted("+what+")";err(what);ABORT=true;what+=". Build with -sASSERTIONS for more info.";var e=new WebAssembly.RuntimeError(what);readyPromiseReject(e);throw e}var wasmBinaryFile;function findWasmBinary(){return locateFile("grida_canvas_wasm.wasm")}function getBinarySync(file){if(file==wasmBinaryFile&&wasmBinary){return new Uint8Array(wasmBinary)}if(readBinary){return readBinary(file)}throw"both async and sync fetching of the wasm failed"}async function getWasmBinary(binaryFile){if(!wasmBinary){try{var response=await readAsync(binaryFile);return new Uint8Array(response)}catch{}}return getBinarySync(binaryFile)}async function instantiateArrayBuffer(binaryFile,imports){try{var binary=await getWasmBinary(binaryFile);var instance=await WebAssembly.instantiate(binary,imports);return instance}catch(reason){err(`failed to asynchronously prepare wasm: ${reason}`);abort(reason)}}async function instantiateAsync(binary,binaryFile,imports){if(!binary&&typeof WebAssembly.instantiateStreaming=="function"){try{var response=fetch(binaryFile,{credentials:"same-origin"});var instantiationResult=await WebAssembly.instantiateStreaming(response,imports);return instantiationResult}catch(reason){err(`wasm streaming compile failed: ${reason}`);err("falling back to ArrayBuffer instantiation")}}return instantiateArrayBuffer(binaryFile,imports)}function getWasmImports(){return{a:wasmImports}}async function createWasm(){function receiveInstance(instance,module){wasmExports=instance.exports;wasmMemory=wasmExports["ng"];updateMemoryViews();wasmTable=wasmExports["pg"];removeRunDependency("wasm-instantiate");return wasmExports}addRunDependency("wasm-instantiate");function receiveInstantiationResult(result){return receiveInstance(result["instance"])}var info=getWasmImports();if(Module["instantiateWasm"]){return new Promise((resolve,reject)=>{Module["instantiateWasm"](info,(mod,inst)=>{resolve(receiveInstance(mod,inst))})})}wasmBinaryFile??=findWasmBinary();try{var result=await instantiateAsync(wasmBinary,wasmBinaryFile,info);var exports=receiveInstantiationResult(result);return exports}catch(e){readyPromiseReject(e);return Promise.reject(e)}}class ExitStatus{name="ExitStatus";constructor(status){this.message=`Program terminated with exit(${status})`;this.status=status}}var callRuntimeCallbacks=callbacks=>{while(callbacks.length>0){callbacks.shift()(Module)}};var onPostRuns=[];var addOnPostRun=cb=>onPostRuns.push(cb);var onPreRuns=[];var addOnPreRun=cb=>onPreRuns.push(cb);var noExitRuntime=true;var stackRestore=val=>__emscripten_stack_restore(val);var stackSave=()=>_emscripten_stack_get_current();var exceptionCaught=[];var uncaughtExceptionCount=0;var ___cxa_begin_catch=ptr=>{var info=new ExceptionInfo(ptr);if(!info.get_caught()){info.set_caught(true);uncaughtExceptionCount--}info.set_rethrown(false);exceptionCaught.push(info);___cxa_increment_exception_refcount(ptr);return ___cxa_get_exception_ptr(ptr)};var exceptionLast=0;var ___cxa_end_catch=()=>{_setThrew(0,0);var info=exceptionCaught.pop();___cxa_decrement_exception_refcount(info.excPtr);exceptionLast=0};class ExceptionInfo{constructor(excPtr){this.excPtr=excPtr;this.ptr=excPtr-24}set_type(type){HEAPU32[this.ptr+4>>2]=type}get_type(){return HEAPU32[this.ptr+4>>2]}set_destructor(destructor){HEAPU32[this.ptr+8>>2]=destructor}get_destructor(){return HEAPU32[this.ptr+8>>2]}set_caught(caught){caught=caught?1:0;HEAP8[this.ptr+12]=caught}get_caught(){return HEAP8[this.ptr+12]!=0}set_rethrown(rethrown){rethrown=rethrown?1:0;HEAP8[this.ptr+13]=rethrown}get_rethrown(){return HEAP8[this.ptr+13]!=0}init(type,destructor){this.set_adjusted_ptr(0);this.set_type(type);this.set_destructor(destructor)}set_adjusted_ptr(adjustedPtr){HEAPU32[this.ptr+16>>2]=adjustedPtr}get_adjusted_ptr(){return HEAPU32[this.ptr+16>>2]}}var setTempRet0=val=>__emscripten_tempret_set(val);var findMatchingCatch=args=>{var thrown=exceptionLast;if(!thrown){setTempRet0(0);return 0}var info=new ExceptionInfo(thrown);info.set_adjusted_ptr(thrown);var thrownType=info.get_type();if(!thrownType){setTempRet0(0);return thrown}for(var caughtType of args){if(caughtType===0||caughtType===thrownType){break}var adjusted_ptr_addr=info.ptr+16;if(___cxa_can_catch(caughtType,thrownType,adjusted_ptr_addr)){setTempRet0(caughtType);return thrown}}setTempRet0(thrownType);return thrown};var ___cxa_find_matching_catch_2=()=>findMatchingCatch([]);var ___cxa_find_matching_catch_3=arg0=>findMatchingCatch([arg0]);var ___cxa_find_matching_catch_4=(arg0,arg1)=>findMatchingCatch([arg0,arg1]);var ___cxa_rethrow=()=>{var info=exceptionCaught.pop();if(!info){abort("no exception to throw")}var ptr=info.excPtr;if(!info.get_rethrown()){exceptionCaught.push(info);info.set_rethrown(true);info.set_caught(false);uncaughtExceptionCount++}exceptionLast=ptr;throw exceptionLast};var ___cxa_throw=(ptr,type,destructor)=>{var info=new ExceptionInfo(ptr);info.init(type,destructor);exceptionLast=ptr;uncaughtExceptionCount++;throw exceptionLast};var ___cxa_uncaught_exceptions=()=>uncaughtExceptionCount;var ___resumeException=ptr=>{if(!exceptionLast){exceptionLast=ptr}throw exceptionLast};var syscallGetVarargI=()=>{var ret=HEAP32[+SYSCALLS.varargs>>2];SYSCALLS.varargs+=4;return ret};var syscallGetVarargP=syscallGetVarargI;var PATH={isAbs:path=>path.charAt(0)==="/",splitPath:filename=>{var splitPathRe=/^(\/?|)([\s\S]*?)((?:\.{1,2}|[^\/]+?|)(\.[^.\/]*|))(?:[\/]*)$/;return splitPathRe.exec(filename).slice(1)},normalizeArray:(parts,allowAboveRoot)=>{var up=0;for(var i=parts.length-1;i>=0;i--){var last=parts[i];if(last==="."){parts.splice(i,1)}else if(last===".."){parts.splice(i,1);up++}else if(up){parts.splice(i,1);up--}}if(allowAboveRoot){for(;up;up--){parts.unshift("..")}}return parts},normalize:path=>{var isAbsolute=PATH.isAbs(path),trailingSlash=path.slice(-1)==="/";path=PATH.normalizeArray(path.split("/").filter(p=>!!p),!isAbsolute).join("/");if(!path&&!isAbsolute){path="."}if(path&&trailingSlash){path+="/"}return(isAbsolute?"/":"")+path},dirname:path=>{var result=PATH.splitPath(path),root=result[0],dir=result[1];if(!root&&!dir){return"."}if(dir){dir=dir.slice(0,-1)}return root+dir},basename:path=>path&&path.match(/([^\/]+|\/)\/*$/)[1],join:(...paths)=>PATH.normalize(paths.join("/")),join2:(l,r)=>PATH.normalize(l+"/"+r)};var initRandomFill=()=>view=>crypto.getRandomValues(view);var randomFill=view=>{(randomFill=initRandomFill())(view)};var PATH_FS={resolve:(...args)=>{var resolvedPath="",resolvedAbsolute=false;for(var i=args.length-1;i>=-1&&!resolvedAbsolute;i--){var path=i>=0?args[i]:FS.cwd();if(typeof path!="string"){throw new TypeError("Arguments to path.resolve must be strings")}else if(!path){return""}resolvedPath=path+"/"+resolvedPath;resolvedAbsolute=PATH.isAbs(path)}resolvedPath=PATH.normalizeArray(resolvedPath.split("/").filter(p=>!!p),!resolvedAbsolute).join("/");return(resolvedAbsolute?"/":"")+resolvedPath||"."},relative:(from,to)=>{from=PATH_FS.resolve(from).slice(1);to=PATH_FS.resolve(to).slice(1);function trim(arr){var start=0;for(;start=0;end--){if(arr[end]!=="")break}if(start>end)return[];return arr.slice(start,end-start+1)}var fromParts=trim(from.split("/"));var toParts=trim(to.split("/"));var length=Math.min(fromParts.length,toParts.length);var samePartsLength=length;for(var i=0;i{var endIdx=idx+maxBytesToRead;var endPtr=idx;while(heapOrArray[endPtr]&&!(endPtr>=endIdx))++endPtr;if(endPtr-idx>16&&heapOrArray.buffer&&UTF8Decoder){return UTF8Decoder.decode(heapOrArray.subarray(idx,endPtr))}var str="";while(idx>10,56320|ch&1023)}}return str};var FS_stdin_getChar_buffer=[];var lengthBytesUTF8=str=>{var len=0;for(var i=0;i=55296&&c<=57343){len+=4;++i}else{len+=3}}return len};var stringToUTF8Array=(str,heap,outIdx,maxBytesToWrite)=>{if(!(maxBytesToWrite>0))return 0;var startIdx=outIdx;var endIdx=outIdx+maxBytesToWrite-1;for(var i=0;i=55296&&u<=57343){var u1=str.charCodeAt(++i);u=65536+((u&1023)<<10)|u1&1023}if(u<=127){if(outIdx>=endIdx)break;heap[outIdx++]=u}else if(u<=2047){if(outIdx+1>=endIdx)break;heap[outIdx++]=192|u>>6;heap[outIdx++]=128|u&63}else if(u<=65535){if(outIdx+2>=endIdx)break;heap[outIdx++]=224|u>>12;heap[outIdx++]=128|u>>6&63;heap[outIdx++]=128|u&63}else{if(outIdx+3>=endIdx)break;heap[outIdx++]=240|u>>18;heap[outIdx++]=128|u>>12&63;heap[outIdx++]=128|u>>6&63;heap[outIdx++]=128|u&63}}heap[outIdx]=0;return outIdx-startIdx};var intArrayFromString=(stringy,dontAddNull,length)=>{var len=length>0?length:lengthBytesUTF8(stringy)+1;var u8array=new Array(len);var numBytesWritten=stringToUTF8Array(stringy,u8array,0,u8array.length);if(dontAddNull)u8array.length=numBytesWritten;return u8array};var FS_stdin_getChar=()=>{if(!FS_stdin_getChar_buffer.length){var result=null;if(typeof window!="undefined"&&typeof window.prompt=="function"){result=window.prompt("Input: ");if(result!==null){result+="\n"}}else{}if(!result){return null}FS_stdin_getChar_buffer=intArrayFromString(result,true)}return FS_stdin_getChar_buffer.shift()};var TTY={ttys:[],init(){},shutdown(){},register(dev,ops){TTY.ttys[dev]={input:[],output:[],ops};FS.registerDevice(dev,TTY.stream_ops)},stream_ops:{open(stream){var tty=TTY.ttys[stream.node.rdev];if(!tty){throw new FS.ErrnoError(43)}stream.tty=tty;stream.seekable=false},close(stream){stream.tty.ops.fsync(stream.tty)},fsync(stream){stream.tty.ops.fsync(stream.tty)},read(stream,buffer,offset,length,pos){if(!stream.tty||!stream.tty.ops.get_char){throw new FS.ErrnoError(60)}var bytesRead=0;for(var i=0;i0){out(UTF8ArrayToString(tty.output));tty.output=[]}},ioctl_tcgets(tty){return{c_iflag:25856,c_oflag:5,c_cflag:191,c_lflag:35387,c_cc:[3,28,127,21,4,0,1,0,17,19,26,0,18,15,23,22,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]}},ioctl_tcsets(tty,optional_actions,data){return 0},ioctl_tiocgwinsz(tty){return[24,80]}},default_tty1_ops:{put_char(tty,val){if(val===null||val===10){err(UTF8ArrayToString(tty.output));tty.output=[]}else{if(val!=0)tty.output.push(val)}},fsync(tty){if(tty.output?.length>0){err(UTF8ArrayToString(tty.output));tty.output=[]}}}};var zeroMemory=(ptr,size)=>HEAPU8.fill(0,ptr,ptr+size);var alignMemory=(size,alignment)=>Math.ceil(size/alignment)*alignment;var mmapAlloc=size=>{size=alignMemory(size,65536);var ptr=_emscripten_builtin_memalign(65536,size);if(ptr)zeroMemory(ptr,size);return ptr};var MEMFS={ops_table:null,mount(mount){return MEMFS.createNode(null,"/",16895,0)},createNode(parent,name,mode,dev){if(FS.isBlkdev(mode)||FS.isFIFO(mode)){throw new FS.ErrnoError(63)}MEMFS.ops_table||={dir:{node:{getattr:MEMFS.node_ops.getattr,setattr:MEMFS.node_ops.setattr,lookup:MEMFS.node_ops.lookup,mknod:MEMFS.node_ops.mknod,rename:MEMFS.node_ops.rename,unlink:MEMFS.node_ops.unlink,rmdir:MEMFS.node_ops.rmdir,readdir:MEMFS.node_ops.readdir,symlink:MEMFS.node_ops.symlink},stream:{llseek:MEMFS.stream_ops.llseek}},file:{node:{getattr:MEMFS.node_ops.getattr,setattr:MEMFS.node_ops.setattr},stream:{llseek:MEMFS.stream_ops.llseek,read:MEMFS.stream_ops.read,write:MEMFS.stream_ops.write,mmap:MEMFS.stream_ops.mmap,msync:MEMFS.stream_ops.msync}},link:{node:{getattr:MEMFS.node_ops.getattr,setattr:MEMFS.node_ops.setattr,readlink:MEMFS.node_ops.readlink},stream:{}},chrdev:{node:{getattr:MEMFS.node_ops.getattr,setattr:MEMFS.node_ops.setattr},stream:FS.chrdev_stream_ops}};var node=FS.createNode(parent,name,mode,dev);if(FS.isDir(node.mode)){node.node_ops=MEMFS.ops_table.dir.node;node.stream_ops=MEMFS.ops_table.dir.stream;node.contents={}}else if(FS.isFile(node.mode)){node.node_ops=MEMFS.ops_table.file.node;node.stream_ops=MEMFS.ops_table.file.stream;node.usedBytes=0;node.contents=null}else if(FS.isLink(node.mode)){node.node_ops=MEMFS.ops_table.link.node;node.stream_ops=MEMFS.ops_table.link.stream}else if(FS.isChrdev(node.mode)){node.node_ops=MEMFS.ops_table.chrdev.node;node.stream_ops=MEMFS.ops_table.chrdev.stream}node.atime=node.mtime=node.ctime=Date.now();if(parent){parent.contents[name]=node;parent.atime=parent.mtime=parent.ctime=node.atime}return node},getFileDataAsTypedArray(node){if(!node.contents)return new Uint8Array(0);if(node.contents.subarray)return node.contents.subarray(0,node.usedBytes);return new Uint8Array(node.contents)},expandFileStorage(node,newCapacity){var prevCapacity=node.contents?node.contents.length:0;if(prevCapacity>=newCapacity)return;var CAPACITY_DOUBLING_MAX=1024*1024;newCapacity=Math.max(newCapacity,prevCapacity*(prevCapacity>>0);if(prevCapacity!=0)newCapacity=Math.max(newCapacity,256);var oldContents=node.contents;node.contents=new Uint8Array(newCapacity);if(node.usedBytes>0)node.contents.set(oldContents.subarray(0,node.usedBytes),0)},resizeFileStorage(node,newSize){if(node.usedBytes==newSize)return;if(newSize==0){node.contents=null;node.usedBytes=0}else{var oldContents=node.contents;node.contents=new Uint8Array(newSize);if(oldContents){node.contents.set(oldContents.subarray(0,Math.min(newSize,node.usedBytes)))}node.usedBytes=newSize}},node_ops:{getattr(node){var attr={};attr.dev=FS.isChrdev(node.mode)?node.id:1;attr.ino=node.id;attr.mode=node.mode;attr.nlink=1;attr.uid=0;attr.gid=0;attr.rdev=node.rdev;if(FS.isDir(node.mode)){attr.size=4096}else if(FS.isFile(node.mode)){attr.size=node.usedBytes}else if(FS.isLink(node.mode)){attr.size=node.link.length}else{attr.size=0}attr.atime=new Date(node.atime);attr.mtime=new Date(node.mtime);attr.ctime=new Date(node.ctime);attr.blksize=4096;attr.blocks=Math.ceil(attr.size/attr.blksize);return attr},setattr(node,attr){for(const key of["mode","atime","mtime","ctime"]){if(attr[key]!=null){node[key]=attr[key]}}if(attr.size!==undefined){MEMFS.resizeFileStorage(node,attr.size)}},lookup(parent,name){throw MEMFS.doesNotExistError},mknod(parent,name,mode,dev){return MEMFS.createNode(parent,name,mode,dev)},rename(old_node,new_dir,new_name){var new_node;try{new_node=FS.lookupNode(new_dir,new_name)}catch(e){}if(new_node){if(FS.isDir(old_node.mode)){for(var i in new_node.contents){throw new FS.ErrnoError(55)}}FS.hashRemoveNode(new_node)}delete old_node.parent.contents[old_node.name];new_dir.contents[new_name]=old_node;old_node.name=new_name;new_dir.ctime=new_dir.mtime=old_node.parent.ctime=old_node.parent.mtime=Date.now()},unlink(parent,name){delete parent.contents[name];parent.ctime=parent.mtime=Date.now()},rmdir(parent,name){var node=FS.lookupNode(parent,name);for(var i in node.contents){throw new FS.ErrnoError(55)}delete parent.contents[name];parent.ctime=parent.mtime=Date.now()},readdir(node){return[".","..",...Object.keys(node.contents)]},symlink(parent,newname,oldpath){var node=MEMFS.createNode(parent,newname,511|40960,0);node.link=oldpath;return node},readlink(node){if(!FS.isLink(node.mode)){throw new FS.ErrnoError(28)}return node.link}},stream_ops:{read(stream,buffer,offset,length,position){var contents=stream.node.contents;if(position>=stream.node.usedBytes)return 0;var size=Math.min(stream.node.usedBytes-position,length);if(size>8&&contents.subarray){buffer.set(contents.subarray(position,position+size),offset)}else{for(var i=0;i0||position+length{var arrayBuffer=await readAsync(url);return new Uint8Array(arrayBuffer)};var FS_createDataFile=(parent,name,fileData,canRead,canWrite,canOwn)=>{FS.createDataFile(parent,name,fileData,canRead,canWrite,canOwn)};var preloadPlugins=[];var FS_handledByPreloadPlugin=(byteArray,fullname,finish,onerror)=>{if(typeof Browser!="undefined")Browser.init();var handled=false;preloadPlugins.forEach(plugin=>{if(handled)return;if(plugin["canHandle"](fullname)){plugin["handle"](byteArray,fullname,finish,onerror);handled=true}});return handled};var FS_createPreloadedFile=(parent,name,url,canRead,canWrite,onload,onerror,dontCreateFile,canOwn,preFinish)=>{var fullname=name?PATH_FS.resolve(PATH.join2(parent,name)):parent;var dep=getUniqueRunDependency(`cp ${fullname}`);function processData(byteArray){function finish(byteArray){preFinish?.();if(!dontCreateFile){FS_createDataFile(parent,name,byteArray,canRead,canWrite,canOwn)}onload?.();removeRunDependency(dep)}if(FS_handledByPreloadPlugin(byteArray,fullname,finish,()=>{onerror?.();removeRunDependency(dep)})){return}finish(byteArray)}addRunDependency(dep);if(typeof url=="string"){asyncLoad(url).then(processData,onerror)}else{processData(url)}};var FS_modeStringToFlags=str=>{var flagModes={r:0,"r+":2,w:512|64|1,"w+":512|64|2,a:1024|64|1,"a+":1024|64|2};var flags=flagModes[str];if(typeof flags=="undefined"){throw new Error(`Unknown file open mode: ${str}`)}return flags};var FS_getMode=(canRead,canWrite)=>{var mode=0;if(canRead)mode|=292|73;if(canWrite)mode|=146;return mode};var FS={root:null,mounts:[],devices:{},streams:[],nextInode:1,nameTable:null,currentPath:"/",initialized:false,ignorePermissions:true,filesystems:null,syncFSRequests:0,readFiles:{},ErrnoError:class{name="ErrnoError";constructor(errno){this.errno=errno}},FSStream:class{shared={};get object(){return this.node}set object(val){this.node=val}get isRead(){return(this.flags&2097155)!==1}get isWrite(){return(this.flags&2097155)!==0}get isAppend(){return this.flags&1024}get flags(){return this.shared.flags}set flags(val){this.shared.flags=val}get position(){return this.shared.position}set position(val){this.shared.position=val}},FSNode:class{node_ops={};stream_ops={};readMode=292|73;writeMode=146;mounted=null;constructor(parent,name,mode,rdev){if(!parent){parent=this}this.parent=parent;this.mount=parent.mount;this.id=FS.nextInode++;this.name=name;this.mode=mode;this.rdev=rdev;this.atime=this.mtime=this.ctime=Date.now()}get read(){return(this.mode&this.readMode)===this.readMode}set read(val){val?this.mode|=this.readMode:this.mode&=~this.readMode}get write(){return(this.mode&this.writeMode)===this.writeMode}set write(val){val?this.mode|=this.writeMode:this.mode&=~this.writeMode}get isFolder(){return FS.isDir(this.mode)}get isDevice(){return FS.isChrdev(this.mode)}},lookupPath(path,opts={}){if(!path){throw new FS.ErrnoError(44)}opts.follow_mount??=true;if(!PATH.isAbs(path)){path=FS.cwd()+"/"+path}linkloop:for(var nlinks=0;nlinks<40;nlinks++){var parts=path.split("/").filter(p=>!!p);var current=FS.root;var current_path="/";for(var i=0;i>>0)%FS.nameTable.length},hashAddNode(node){var hash=FS.hashName(node.parent.id,node.name);node.name_next=FS.nameTable[hash];FS.nameTable[hash]=node},hashRemoveNode(node){var hash=FS.hashName(node.parent.id,node.name);if(FS.nameTable[hash]===node){FS.nameTable[hash]=node.name_next}else{var current=FS.nameTable[hash];while(current){if(current.name_next===node){current.name_next=node.name_next;break}current=current.name_next}}},lookupNode(parent,name){var errCode=FS.mayLookup(parent);if(errCode){throw new FS.ErrnoError(errCode)}var hash=FS.hashName(parent.id,name);for(var node=FS.nameTable[hash];node;node=node.name_next){var nodeName=node.name;if(node.parent.id===parent.id&&nodeName===name){return node}}return FS.lookup(parent,name)},createNode(parent,name,mode,rdev){var node=new FS.FSNode(parent,name,mode,rdev);FS.hashAddNode(node);return node},destroyNode(node){FS.hashRemoveNode(node)},isRoot(node){return node===node.parent},isMountpoint(node){return!!node.mounted},isFile(mode){return(mode&61440)===32768},isDir(mode){return(mode&61440)===16384},isLink(mode){return(mode&61440)===40960},isChrdev(mode){return(mode&61440)===8192},isBlkdev(mode){return(mode&61440)===24576},isFIFO(mode){return(mode&61440)===4096},isSocket(mode){return(mode&49152)===49152},flagsToPermissionString(flag){var perms=["r","w","rw"][flag&3];if(flag&512){perms+="w"}return perms},nodePermissions(node,perms){if(FS.ignorePermissions){return 0}if(perms.includes("r")&&!(node.mode&292)){return 2}else if(perms.includes("w")&&!(node.mode&146)){return 2}else if(perms.includes("x")&&!(node.mode&73)){return 2}return 0},mayLookup(dir){if(!FS.isDir(dir.mode))return 54;var errCode=FS.nodePermissions(dir,"x");if(errCode)return errCode;if(!dir.node_ops.lookup)return 2;return 0},mayCreate(dir,name){if(!FS.isDir(dir.mode)){return 54}try{var node=FS.lookupNode(dir,name);return 20}catch(e){}return FS.nodePermissions(dir,"wx")},mayDelete(dir,name,isdir){var node;try{node=FS.lookupNode(dir,name)}catch(e){return e.errno}var errCode=FS.nodePermissions(dir,"wx");if(errCode){return errCode}if(isdir){if(!FS.isDir(node.mode)){return 54}if(FS.isRoot(node)||FS.getPath(node)===FS.cwd()){return 10}}else{if(FS.isDir(node.mode)){return 31}}return 0},mayOpen(node,flags){if(!node){return 44}if(FS.isLink(node.mode)){return 32}else if(FS.isDir(node.mode)){if(FS.flagsToPermissionString(flags)!=="r"||flags&(512|64)){return 31}}return FS.nodePermissions(node,FS.flagsToPermissionString(flags))},checkOpExists(op,err){if(!op){throw new FS.ErrnoError(err)}return op},MAX_OPEN_FDS:4096,nextfd(){for(var fd=0;fd<=FS.MAX_OPEN_FDS;fd++){if(!FS.streams[fd]){return fd}}throw new FS.ErrnoError(33)},getStreamChecked(fd){var stream=FS.getStream(fd);if(!stream){throw new FS.ErrnoError(8)}return stream},getStream:fd=>FS.streams[fd],createStream(stream,fd=-1){stream=Object.assign(new FS.FSStream,stream);if(fd==-1){fd=FS.nextfd()}stream.fd=fd;FS.streams[fd]=stream;return stream},closeStream(fd){FS.streams[fd]=null},dupStream(origStream,fd=-1){var stream=FS.createStream(origStream,fd);stream.stream_ops?.dup?.(stream);return stream},doSetAttr(stream,node,attr){var setattr=stream?.stream_ops.setattr;var arg=setattr?stream:node;setattr??=node.node_ops.setattr;FS.checkOpExists(setattr,63);setattr(arg,attr)},chrdev_stream_ops:{open(stream){var device=FS.getDevice(stream.node.rdev);stream.stream_ops=device.stream_ops;stream.stream_ops.open?.(stream)},llseek(){throw new FS.ErrnoError(70)}},major:dev=>dev>>8,minor:dev=>dev&255,makedev:(ma,mi)=>ma<<8|mi,registerDevice(dev,ops){FS.devices[dev]={stream_ops:ops}},getDevice:dev=>FS.devices[dev],getMounts(mount){var mounts=[];var check=[mount];while(check.length){var m=check.pop();mounts.push(m);check.push(...m.mounts)}return mounts},syncfs(populate,callback){if(typeof populate=="function"){callback=populate;populate=false}FS.syncFSRequests++;if(FS.syncFSRequests>1){err(`warning: ${FS.syncFSRequests} FS.syncfs operations in flight at once, probably just doing extra work`)}var mounts=FS.getMounts(FS.root.mount);var completed=0;function doCallback(errCode){FS.syncFSRequests--;return callback(errCode)}function done(errCode){if(errCode){if(!done.errored){done.errored=true;return doCallback(errCode)}return}if(++completed>=mounts.length){doCallback(null)}}mounts.forEach(mount=>{if(!mount.type.syncfs){return done(null)}mount.type.syncfs(mount,populate,done)})},mount(type,opts,mountpoint){var root=mountpoint==="/";var pseudo=!mountpoint;var node;if(root&&FS.root){throw new FS.ErrnoError(10)}else if(!root&&!pseudo){var lookup=FS.lookupPath(mountpoint,{follow_mount:false});mountpoint=lookup.path;node=lookup.node;if(FS.isMountpoint(node)){throw new FS.ErrnoError(10)}if(!FS.isDir(node.mode)){throw new FS.ErrnoError(54)}}var mount={type,opts,mountpoint,mounts:[]};var mountRoot=type.mount(mount);mountRoot.mount=mount;mount.root=mountRoot;if(root){FS.root=mountRoot}else if(node){node.mounted=mount;if(node.mount){node.mount.mounts.push(mount)}}return mountRoot},unmount(mountpoint){var lookup=FS.lookupPath(mountpoint,{follow_mount:false});if(!FS.isMountpoint(lookup.node)){throw new FS.ErrnoError(28)}var node=lookup.node;var mount=node.mounted;var mounts=FS.getMounts(mount);Object.keys(FS.nameTable).forEach(hash=>{var current=FS.nameTable[hash];while(current){var next=current.name_next;if(mounts.includes(current.mount)){FS.destroyNode(current)}current=next}});node.mounted=null;var idx=node.mount.mounts.indexOf(mount);node.mount.mounts.splice(idx,1)},lookup(parent,name){return parent.node_ops.lookup(parent,name)},mknod(path,mode,dev){var lookup=FS.lookupPath(path,{parent:true});var parent=lookup.node;var name=PATH.basename(path);if(!name){throw new FS.ErrnoError(28)}if(name==="."||name===".."){throw new FS.ErrnoError(20)}var errCode=FS.mayCreate(parent,name);if(errCode){throw new FS.ErrnoError(errCode)}if(!parent.node_ops.mknod){throw new FS.ErrnoError(63)}return parent.node_ops.mknod(parent,name,mode,dev)},statfs(path){return FS.statfsNode(FS.lookupPath(path,{follow:true}).node)},statfsStream(stream){return FS.statfsNode(stream.node)},statfsNode(node){var rtn={bsize:4096,frsize:4096,blocks:1e6,bfree:5e5,bavail:5e5,files:FS.nextInode,ffree:FS.nextInode-1,fsid:42,flags:2,namelen:255};if(node.node_ops.statfs){Object.assign(rtn,node.node_ops.statfs(node.mount.opts.root))}return rtn},create(path,mode=438){mode&=4095;mode|=32768;return FS.mknod(path,mode,0)},mkdir(path,mode=511){mode&=511|512;mode|=16384;return FS.mknod(path,mode,0)},mkdirTree(path,mode){var dirs=path.split("/");var d="";for(var dir of dirs){if(!dir)continue;if(d||PATH.isAbs(path))d+="/";d+=dir;try{FS.mkdir(d,mode)}catch(e){if(e.errno!=20)throw e}}},mkdev(path,mode,dev){if(typeof dev=="undefined"){dev=mode;mode=438}mode|=8192;return FS.mknod(path,mode,dev)},symlink(oldpath,newpath){if(!PATH_FS.resolve(oldpath)){throw new FS.ErrnoError(44)}var lookup=FS.lookupPath(newpath,{parent:true});var parent=lookup.node;if(!parent){throw new FS.ErrnoError(44)}var newname=PATH.basename(newpath);var errCode=FS.mayCreate(parent,newname);if(errCode){throw new FS.ErrnoError(errCode)}if(!parent.node_ops.symlink){throw new FS.ErrnoError(63)}return parent.node_ops.symlink(parent,newname,oldpath)},rename(old_path,new_path){var old_dirname=PATH.dirname(old_path);var new_dirname=PATH.dirname(new_path);var old_name=PATH.basename(old_path);var new_name=PATH.basename(new_path);var lookup,old_dir,new_dir;lookup=FS.lookupPath(old_path,{parent:true});old_dir=lookup.node;lookup=FS.lookupPath(new_path,{parent:true});new_dir=lookup.node;if(!old_dir||!new_dir)throw new FS.ErrnoError(44);if(old_dir.mount!==new_dir.mount){throw new FS.ErrnoError(75)}var old_node=FS.lookupNode(old_dir,old_name);var relative=PATH_FS.relative(old_path,new_dirname);if(relative.charAt(0)!=="."){throw new FS.ErrnoError(28)}relative=PATH_FS.relative(new_path,old_dirname);if(relative.charAt(0)!=="."){throw new FS.ErrnoError(55)}var new_node;try{new_node=FS.lookupNode(new_dir,new_name)}catch(e){}if(old_node===new_node){return}var isdir=FS.isDir(old_node.mode);var errCode=FS.mayDelete(old_dir,old_name,isdir);if(errCode){throw new FS.ErrnoError(errCode)}errCode=new_node?FS.mayDelete(new_dir,new_name,isdir):FS.mayCreate(new_dir,new_name);if(errCode){throw new FS.ErrnoError(errCode)}if(!old_dir.node_ops.rename){throw new FS.ErrnoError(63)}if(FS.isMountpoint(old_node)||new_node&&FS.isMountpoint(new_node)){throw new FS.ErrnoError(10)}if(new_dir!==old_dir){errCode=FS.nodePermissions(old_dir,"w");if(errCode){throw new FS.ErrnoError(errCode)}}FS.hashRemoveNode(old_node);try{old_dir.node_ops.rename(old_node,new_dir,new_name);old_node.parent=new_dir}catch(e){throw e}finally{FS.hashAddNode(old_node)}},rmdir(path){var lookup=FS.lookupPath(path,{parent:true});var parent=lookup.node;var name=PATH.basename(path);var node=FS.lookupNode(parent,name);var errCode=FS.mayDelete(parent,name,true);if(errCode){throw new FS.ErrnoError(errCode)}if(!parent.node_ops.rmdir){throw new FS.ErrnoError(63)}if(FS.isMountpoint(node)){throw new FS.ErrnoError(10)}parent.node_ops.rmdir(parent,name);FS.destroyNode(node)},readdir(path){var lookup=FS.lookupPath(path,{follow:true});var node=lookup.node;var readdir=FS.checkOpExists(node.node_ops.readdir,54);return readdir(node)},unlink(path){var lookup=FS.lookupPath(path,{parent:true});var parent=lookup.node;if(!parent){throw new FS.ErrnoError(44)}var name=PATH.basename(path);var node=FS.lookupNode(parent,name);var errCode=FS.mayDelete(parent,name,false);if(errCode){throw new FS.ErrnoError(errCode)}if(!parent.node_ops.unlink){throw new FS.ErrnoError(63)}if(FS.isMountpoint(node)){throw new FS.ErrnoError(10)}parent.node_ops.unlink(parent,name);FS.destroyNode(node)},readlink(path){var lookup=FS.lookupPath(path);var link=lookup.node;if(!link){throw new FS.ErrnoError(44)}if(!link.node_ops.readlink){throw new FS.ErrnoError(28)}return link.node_ops.readlink(link)},stat(path,dontFollow){var lookup=FS.lookupPath(path,{follow:!dontFollow});var node=lookup.node;var getattr=FS.checkOpExists(node.node_ops.getattr,63);return getattr(node)},fstat(fd){var stream=FS.getStreamChecked(fd);var node=stream.node;var getattr=stream.stream_ops.getattr;var arg=getattr?stream:node;getattr??=node.node_ops.getattr;FS.checkOpExists(getattr,63);return getattr(arg)},lstat(path){return FS.stat(path,true)},doChmod(stream,node,mode,dontFollow){FS.doSetAttr(stream,node,{mode:mode&4095|node.mode&~4095,ctime:Date.now(),dontFollow})},chmod(path,mode,dontFollow){var node;if(typeof path=="string"){var lookup=FS.lookupPath(path,{follow:!dontFollow});node=lookup.node}else{node=path}FS.doChmod(null,node,mode,dontFollow)},lchmod(path,mode){FS.chmod(path,mode,true)},fchmod(fd,mode){var stream=FS.getStreamChecked(fd);FS.doChmod(stream,stream.node,mode,false)},doChown(stream,node,dontFollow){FS.doSetAttr(stream,node,{timestamp:Date.now(),dontFollow})},chown(path,uid,gid,dontFollow){var node;if(typeof path=="string"){var lookup=FS.lookupPath(path,{follow:!dontFollow});node=lookup.node}else{node=path}FS.doChown(null,node,dontFollow)},lchown(path,uid,gid){FS.chown(path,uid,gid,true)},fchown(fd,uid,gid){var stream=FS.getStreamChecked(fd);FS.doChown(stream,stream.node,false)},doTruncate(stream,node,len){if(FS.isDir(node.mode)){throw new FS.ErrnoError(31)}if(!FS.isFile(node.mode)){throw new FS.ErrnoError(28)}var errCode=FS.nodePermissions(node,"w");if(errCode){throw new FS.ErrnoError(errCode)}FS.doSetAttr(stream,node,{size:len,timestamp:Date.now()})},truncate(path,len){if(len<0){throw new FS.ErrnoError(28)}var node;if(typeof path=="string"){var lookup=FS.lookupPath(path,{follow:true});node=lookup.node}else{node=path}FS.doTruncate(null,node,len)},ftruncate(fd,len){var stream=FS.getStreamChecked(fd);if(len<0||(stream.flags&2097155)===0){throw new FS.ErrnoError(28)}FS.doTruncate(stream,stream.node,len)},utime(path,atime,mtime){var lookup=FS.lookupPath(path,{follow:true});var node=lookup.node;var setattr=FS.checkOpExists(node.node_ops.setattr,63);setattr(node,{atime,mtime})},open(path,flags,mode=438){if(path===""){throw new FS.ErrnoError(44)}flags=typeof flags=="string"?FS_modeStringToFlags(flags):flags;if(flags&64){mode=mode&4095|32768}else{mode=0}var node;var isDirPath;if(typeof path=="object"){node=path}else{isDirPath=path.endsWith("/");var lookup=FS.lookupPath(path,{follow:!(flags&131072),noent_okay:true});node=lookup.node;path=lookup.path}var created=false;if(flags&64){if(node){if(flags&128){throw new FS.ErrnoError(20)}}else if(isDirPath){throw new FS.ErrnoError(31)}else{node=FS.mknod(path,mode|511,0);created=true}}if(!node){throw new FS.ErrnoError(44)}if(FS.isChrdev(node.mode)){flags&=~512}if(flags&65536&&!FS.isDir(node.mode)){throw new FS.ErrnoError(54)}if(!created){var errCode=FS.mayOpen(node,flags);if(errCode){throw new FS.ErrnoError(errCode)}}if(flags&512&&!created){FS.truncate(node,0)}flags&=~(128|512|131072);var stream=FS.createStream({node,path:FS.getPath(node),flags,seekable:true,position:0,stream_ops:node.stream_ops,ungotten:[],error:false});if(stream.stream_ops.open){stream.stream_ops.open(stream)}if(created){FS.chmod(node,mode&511)}if(Module["logReadFiles"]&&!(flags&1)){if(!(path in FS.readFiles)){FS.readFiles[path]=1}}return stream},close(stream){if(FS.isClosed(stream)){throw new FS.ErrnoError(8)}if(stream.getdents)stream.getdents=null;try{if(stream.stream_ops.close){stream.stream_ops.close(stream)}}catch(e){throw e}finally{FS.closeStream(stream.fd)}stream.fd=null},isClosed(stream){return stream.fd===null},llseek(stream,offset,whence){if(FS.isClosed(stream)){throw new FS.ErrnoError(8)}if(!stream.seekable||!stream.stream_ops.llseek){throw new FS.ErrnoError(70)}if(whence!=0&&whence!=1&&whence!=2){throw new FS.ErrnoError(28)}stream.position=stream.stream_ops.llseek(stream,offset,whence);stream.ungotten=[];return stream.position},read(stream,buffer,offset,length,position){if(length<0||position<0){throw new FS.ErrnoError(28)}if(FS.isClosed(stream)){throw new FS.ErrnoError(8)}if((stream.flags&2097155)===1){throw new FS.ErrnoError(8)}if(FS.isDir(stream.node.mode)){throw new FS.ErrnoError(31)}if(!stream.stream_ops.read){throw new FS.ErrnoError(28)}var seeking=typeof position!="undefined";if(!seeking){position=stream.position}else if(!stream.seekable){throw new FS.ErrnoError(70)}var bytesRead=stream.stream_ops.read(stream,buffer,offset,length,position);if(!seeking)stream.position+=bytesRead;return bytesRead},write(stream,buffer,offset,length,position,canOwn){if(length<0||position<0){throw new FS.ErrnoError(28)}if(FS.isClosed(stream)){throw new FS.ErrnoError(8)}if((stream.flags&2097155)===0){throw new FS.ErrnoError(8)}if(FS.isDir(stream.node.mode)){throw new FS.ErrnoError(31)}if(!stream.stream_ops.write){throw new FS.ErrnoError(28)}if(stream.seekable&&stream.flags&1024){FS.llseek(stream,0,2)}var seeking=typeof position!="undefined";if(!seeking){position=stream.position}else if(!stream.seekable){throw new FS.ErrnoError(70)}var bytesWritten=stream.stream_ops.write(stream,buffer,offset,length,position,canOwn);if(!seeking)stream.position+=bytesWritten;return bytesWritten},mmap(stream,length,position,prot,flags){if((prot&2)!==0&&(flags&2)===0&&(stream.flags&2097155)!==2){throw new FS.ErrnoError(2)}if((stream.flags&2097155)===1){throw new FS.ErrnoError(2)}if(!stream.stream_ops.mmap){throw new FS.ErrnoError(43)}if(!length){throw new FS.ErrnoError(28)}return stream.stream_ops.mmap(stream,length,position,prot,flags)},msync(stream,buffer,offset,length,mmapFlags){if(!stream.stream_ops.msync){return 0}return stream.stream_ops.msync(stream,buffer,offset,length,mmapFlags)},ioctl(stream,cmd,arg){if(!stream.stream_ops.ioctl){throw new FS.ErrnoError(59)}return stream.stream_ops.ioctl(stream,cmd,arg)},readFile(path,opts={}){opts.flags=opts.flags||0;opts.encoding=opts.encoding||"binary";if(opts.encoding!=="utf8"&&opts.encoding!=="binary"){throw new Error(`Invalid encoding type "${opts.encoding}"`)}var ret;var stream=FS.open(path,opts.flags);var stat=FS.stat(path);var length=stat.size;var buf=new Uint8Array(length);FS.read(stream,buf,0,length,0);if(opts.encoding==="utf8"){ret=UTF8ArrayToString(buf)}else if(opts.encoding==="binary"){ret=buf}FS.close(stream);return ret},writeFile(path,data,opts={}){opts.flags=opts.flags||577;var stream=FS.open(path,opts.flags,opts.mode);if(typeof data=="string"){var buf=new Uint8Array(lengthBytesUTF8(data)+1);var actualNumBytes=stringToUTF8Array(data,buf,0,buf.length);FS.write(stream,buf,0,actualNumBytes,undefined,opts.canOwn)}else if(ArrayBuffer.isView(data)){FS.write(stream,data,0,data.byteLength,undefined,opts.canOwn)}else{throw new Error("Unsupported data type")}FS.close(stream)},cwd:()=>FS.currentPath,chdir(path){var lookup=FS.lookupPath(path,{follow:true});if(lookup.node===null){throw new FS.ErrnoError(44)}if(!FS.isDir(lookup.node.mode)){throw new FS.ErrnoError(54)}var errCode=FS.nodePermissions(lookup.node,"x");if(errCode){throw new FS.ErrnoError(errCode)}FS.currentPath=lookup.path},createDefaultDirectories(){FS.mkdir("/tmp");FS.mkdir("/home");FS.mkdir("/home/web_user")},createDefaultDevices(){FS.mkdir("/dev");FS.registerDevice(FS.makedev(1,3),{read:()=>0,write:(stream,buffer,offset,length,pos)=>length,llseek:()=>0});FS.mkdev("/dev/null",FS.makedev(1,3));TTY.register(FS.makedev(5,0),TTY.default_tty_ops);TTY.register(FS.makedev(6,0),TTY.default_tty1_ops);FS.mkdev("/dev/tty",FS.makedev(5,0));FS.mkdev("/dev/tty1",FS.makedev(6,0));var randomBuffer=new Uint8Array(1024),randomLeft=0;var randomByte=()=>{if(randomLeft===0){randomFill(randomBuffer);randomLeft=randomBuffer.byteLength}return randomBuffer[--randomLeft]};FS.createDevice("/dev","random",randomByte);FS.createDevice("/dev","urandom",randomByte);FS.mkdir("/dev/shm");FS.mkdir("/dev/shm/tmp")},createSpecialDirectories(){FS.mkdir("/proc");var proc_self=FS.mkdir("/proc/self");FS.mkdir("/proc/self/fd");FS.mount({mount(){var node=FS.createNode(proc_self,"fd",16895,73);node.stream_ops={llseek:MEMFS.stream_ops.llseek};node.node_ops={lookup(parent,name){var fd=+name;var stream=FS.getStreamChecked(fd);var ret={parent:null,mount:{mountpoint:"fake"},node_ops:{readlink:()=>stream.path},id:fd+1};ret.parent=ret;return ret},readdir(){return Array.from(FS.streams.entries()).filter(([k,v])=>v).map(([k,v])=>k.toString())}};return node}},{},"/proc/self/fd")},createStandardStreams(input,output,error){if(input){FS.createDevice("/dev","stdin",input)}else{FS.symlink("/dev/tty","/dev/stdin")}if(output){FS.createDevice("/dev","stdout",null,output)}else{FS.symlink("/dev/tty","/dev/stdout")}if(error){FS.createDevice("/dev","stderr",null,error)}else{FS.symlink("/dev/tty1","/dev/stderr")}var stdin=FS.open("/dev/stdin",0);var stdout=FS.open("/dev/stdout",1);var stderr=FS.open("/dev/stderr",1)},staticInit(){FS.nameTable=new Array(4096);FS.mount(MEMFS,{},"/");FS.createDefaultDirectories();FS.createDefaultDevices();FS.createSpecialDirectories();FS.filesystems={MEMFS}},init(input,output,error){FS.initialized=true;input??=Module["stdin"];output??=Module["stdout"];error??=Module["stderr"];FS.createStandardStreams(input,output,error)},quit(){FS.initialized=false;for(var stream of FS.streams){if(stream){FS.close(stream)}}},findObject(path,dontResolveLastLink){var ret=FS.analyzePath(path,dontResolveLastLink);if(!ret.exists){return null}return ret.object},analyzePath(path,dontResolveLastLink){try{var lookup=FS.lookupPath(path,{follow:!dontResolveLastLink});path=lookup.path}catch(e){}var ret={isRoot:false,exists:false,error:0,name:null,path:null,object:null,parentExists:false,parentPath:null,parentObject:null};try{var lookup=FS.lookupPath(path,{parent:true});ret.parentExists=true;ret.parentPath=lookup.path;ret.parentObject=lookup.node;ret.name=PATH.basename(path);lookup=FS.lookupPath(path,{follow:!dontResolveLastLink});ret.exists=true;ret.path=lookup.path;ret.object=lookup.node;ret.name=lookup.node.name;ret.isRoot=lookup.path==="/"}catch(e){ret.error=e.errno}return ret},createPath(parent,path,canRead,canWrite){parent=typeof parent=="string"?parent:FS.getPath(parent);var parts=path.split("/").reverse();while(parts.length){var part=parts.pop();if(!part)continue;var current=PATH.join2(parent,part);try{FS.mkdir(current)}catch(e){if(e.errno!=20)throw e}parent=current}return current},createFile(parent,name,properties,canRead,canWrite){var path=PATH.join2(typeof parent=="string"?parent:FS.getPath(parent),name);var mode=FS_getMode(canRead,canWrite);return FS.create(path,mode)},createDataFile(parent,name,data,canRead,canWrite,canOwn){var path=name;if(parent){parent=typeof parent=="string"?parent:FS.getPath(parent);path=name?PATH.join2(parent,name):parent}var mode=FS_getMode(canRead,canWrite);var node=FS.create(path,mode);if(data){if(typeof data=="string"){var arr=new Array(data.length);for(var i=0,len=data.length;ithis.length-1||idx<0){return undefined}var chunkOffset=idx%this.chunkSize;var chunkNum=idx/this.chunkSize|0;return this.getter(chunkNum)[chunkOffset]}setDataGetter(getter){this.getter=getter}cacheLength(){var xhr=new XMLHttpRequest;xhr.open("HEAD",url,false);xhr.send(null);if(!(xhr.status>=200&&xhr.status<300||xhr.status===304))throw new Error("Couldn't load "+url+". Status: "+xhr.status);var datalength=Number(xhr.getResponseHeader("Content-length"));var header;var hasByteServing=(header=xhr.getResponseHeader("Accept-Ranges"))&&header==="bytes";var usesGzip=(header=xhr.getResponseHeader("Content-Encoding"))&&header==="gzip";var chunkSize=1024*1024;if(!hasByteServing)chunkSize=datalength;var doXHR=(from,to)=>{if(from>to)throw new Error("invalid range ("+from+", "+to+") or no bytes requested!");if(to>datalength-1)throw new Error("only "+datalength+" bytes available! programmer error!");var xhr=new XMLHttpRequest;xhr.open("GET",url,false);if(datalength!==chunkSize)xhr.setRequestHeader("Range","bytes="+from+"-"+to);xhr.responseType="arraybuffer";if(xhr.overrideMimeType){xhr.overrideMimeType("text/plain; charset=x-user-defined")}xhr.send(null);if(!(xhr.status>=200&&xhr.status<300||xhr.status===304))throw new Error("Couldn't load "+url+". Status: "+xhr.status);if(xhr.response!==undefined){return new Uint8Array(xhr.response||[])}return intArrayFromString(xhr.responseText||"",true)};var lazyArray=this;lazyArray.setDataGetter(chunkNum=>{var start=chunkNum*chunkSize;var end=(chunkNum+1)*chunkSize-1;end=Math.min(end,datalength-1);if(typeof lazyArray.chunks[chunkNum]=="undefined"){lazyArray.chunks[chunkNum]=doXHR(start,end)}if(typeof lazyArray.chunks[chunkNum]=="undefined")throw new Error("doXHR failed!");return lazyArray.chunks[chunkNum]});if(usesGzip||!datalength){chunkSize=datalength=1;datalength=this.getter(0).length;chunkSize=datalength;out("LazyFiles on gzip forces download of the whole file when length is accessed")}this._length=datalength;this._chunkSize=chunkSize;this.lengthKnown=true}get length(){if(!this.lengthKnown){this.cacheLength()}return this._length}get chunkSize(){if(!this.lengthKnown){this.cacheLength()}return this._chunkSize}}if(typeof XMLHttpRequest!="undefined"){if(!ENVIRONMENT_IS_WORKER)throw"Cannot do synchronous binary XHRs outside webworkers in modern browsers. Use --embed-file or --preload-file in emcc";var lazyArray=new LazyUint8Array;var properties={isDevice:false,contents:lazyArray}}else{var properties={isDevice:false,url}}var node=FS.createFile(parent,name,properties,canRead,canWrite);if(properties.contents){node.contents=properties.contents}else if(properties.url){node.contents=null;node.url=properties.url}Object.defineProperties(node,{usedBytes:{get:function(){return this.contents.length}}});var stream_ops={};var keys=Object.keys(node.stream_ops);keys.forEach(key=>{var fn=node.stream_ops[key];stream_ops[key]=(...args)=>{FS.forceLoadFile(node);return fn(...args)}});function writeChunks(stream,buffer,offset,length,position){var contents=stream.node.contents;if(position>=contents.length)return 0;var size=Math.min(contents.length-position,length);if(contents.slice){for(var i=0;i{FS.forceLoadFile(node);return writeChunks(stream,buffer,offset,length,position)};stream_ops.mmap=(stream,length,position,prot,flags)=>{FS.forceLoadFile(node);var ptr=mmapAlloc(length);if(!ptr){throw new FS.ErrnoError(48)}writeChunks(stream,HEAP8,ptr,length,position);return{ptr,allocated:true}};node.stream_ops=stream_ops;return node}};var UTF8ToString=(ptr,maxBytesToRead)=>ptr?UTF8ArrayToString(HEAPU8,ptr,maxBytesToRead):"";var SYSCALLS={DEFAULT_POLLMASK:5,calculateAt(dirfd,path,allowEmpty){if(PATH.isAbs(path)){return path}var dir;if(dirfd===-100){dir=FS.cwd()}else{var dirstream=SYSCALLS.getStreamFromFD(dirfd);dir=dirstream.path}if(path.length==0){if(!allowEmpty){throw new FS.ErrnoError(44)}return dir}return dir+"/"+path},writeStat(buf,stat){HEAP32[buf>>2]=stat.dev;HEAP32[buf+4>>2]=stat.mode;HEAPU32[buf+8>>2]=stat.nlink;HEAP32[buf+12>>2]=stat.uid;HEAP32[buf+16>>2]=stat.gid;HEAP32[buf+20>>2]=stat.rdev;HEAP64[buf+24>>3]=BigInt(stat.size);HEAP32[buf+32>>2]=4096;HEAP32[buf+36>>2]=stat.blocks;var atime=stat.atime.getTime();var mtime=stat.mtime.getTime();var ctime=stat.ctime.getTime();HEAP64[buf+40>>3]=BigInt(Math.floor(atime/1e3));HEAPU32[buf+48>>2]=atime%1e3*1e3*1e3;HEAP64[buf+56>>3]=BigInt(Math.floor(mtime/1e3));HEAPU32[buf+64>>2]=mtime%1e3*1e3*1e3;HEAP64[buf+72>>3]=BigInt(Math.floor(ctime/1e3));HEAPU32[buf+80>>2]=ctime%1e3*1e3*1e3;HEAP64[buf+88>>3]=BigInt(stat.ino);return 0},writeStatFs(buf,stats){HEAP32[buf+4>>2]=stats.bsize;HEAP32[buf+40>>2]=stats.bsize;HEAP32[buf+8>>2]=stats.blocks;HEAP32[buf+12>>2]=stats.bfree;HEAP32[buf+16>>2]=stats.bavail;HEAP32[buf+20>>2]=stats.files;HEAP32[buf+24>>2]=stats.ffree;HEAP32[buf+28>>2]=stats.fsid;HEAP32[buf+44>>2]=stats.flags;HEAP32[buf+36>>2]=stats.namelen},doMsync(addr,stream,len,flags,offset){if(!FS.isFile(stream.node.mode)){throw new FS.ErrnoError(43)}if(flags&2){return 0}var buffer=HEAPU8.slice(addr,addr+len);FS.msync(stream,buffer,offset,len,flags)},getStreamFromFD(fd){var stream=FS.getStreamChecked(fd);return stream},varargs:undefined,getStr(ptr){var ret=UTF8ToString(ptr);return ret}};function ___syscall_fcntl64(fd,cmd,varargs){SYSCALLS.varargs=varargs;try{var stream=SYSCALLS.getStreamFromFD(fd);switch(cmd){case 0:{var arg=syscallGetVarargI();if(arg<0){return-28}while(FS.streams[arg]){arg++}var newStream;newStream=FS.dupStream(stream,arg);return newStream.fd}case 1:case 2:return 0;case 3:return stream.flags;case 4:{var arg=syscallGetVarargI();stream.flags|=arg;return 0}case 12:{var arg=syscallGetVarargP();var offset=0;HEAP16[arg+offset>>1]=2;return 0}case 13:case 14:return 0}return-28}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}function ___syscall_fstat64(fd,buf){try{return SYSCALLS.writeStat(buf,FS.fstat(fd))}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}var stringToUTF8=(str,outPtr,maxBytesToWrite)=>stringToUTF8Array(str,HEAPU8,outPtr,maxBytesToWrite);function ___syscall_getcwd(buf,size){try{if(size===0)return-28;var cwd=FS.cwd();var cwdLengthInBytes=lengthBytesUTF8(cwd)+1;if(size>2]=termios.c_iflag||0;HEAP32[argp+4>>2]=termios.c_oflag||0;HEAP32[argp+8>>2]=termios.c_cflag||0;HEAP32[argp+12>>2]=termios.c_lflag||0;for(var i=0;i<32;i++){HEAP8[argp+i+17]=termios.c_cc[i]||0}return 0}return 0}case 21510:case 21511:case 21512:{if(!stream.tty)return-59;return 0}case 21506:case 21507:case 21508:{if(!stream.tty)return-59;if(stream.tty.ops.ioctl_tcsets){var argp=syscallGetVarargP();var c_iflag=HEAP32[argp>>2];var c_oflag=HEAP32[argp+4>>2];var c_cflag=HEAP32[argp+8>>2];var c_lflag=HEAP32[argp+12>>2];var c_cc=[];for(var i=0;i<32;i++){c_cc.push(HEAP8[argp+i+17])}return stream.tty.ops.ioctl_tcsets(stream.tty,op,{c_iflag,c_oflag,c_cflag,c_lflag,c_cc})}return 0}case 21519:{if(!stream.tty)return-59;var argp=syscallGetVarargP();HEAP32[argp>>2]=0;return 0}case 21520:{if(!stream.tty)return-59;return-28}case 21531:{var argp=syscallGetVarargP();return FS.ioctl(stream,op,argp)}case 21523:{if(!stream.tty)return-59;if(stream.tty.ops.ioctl_tiocgwinsz){var winsize=stream.tty.ops.ioctl_tiocgwinsz(stream.tty);var argp=syscallGetVarargP();HEAP16[argp>>1]=winsize[0];HEAP16[argp+2>>1]=winsize[1]}return 0}case 21524:{if(!stream.tty)return-59;return 0}case 21515:{if(!stream.tty)return-59;return 0}default:return-28}}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}function ___syscall_lstat64(path,buf){try{path=SYSCALLS.getStr(path);return SYSCALLS.writeStat(buf,FS.lstat(path))}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}function ___syscall_newfstatat(dirfd,path,buf,flags){try{path=SYSCALLS.getStr(path);var nofollow=flags&256;var allowEmpty=flags&4096;flags=flags&~6400;path=SYSCALLS.calculateAt(dirfd,path,allowEmpty);return SYSCALLS.writeStat(buf,nofollow?FS.lstat(path):FS.stat(path))}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}function ___syscall_openat(dirfd,path,flags,varargs){SYSCALLS.varargs=varargs;try{path=SYSCALLS.getStr(path);path=SYSCALLS.calculateAt(dirfd,path);var mode=varargs?syscallGetVarargI():0;return FS.open(path,flags,mode).fd}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}function ___syscall_stat64(path,buf){try{path=SYSCALLS.getStr(path);return SYSCALLS.writeStat(buf,FS.stat(path))}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}var __abort_js=()=>abort("");var __emscripten_throw_longjmp=()=>{throw Infinity};var INT53_MAX=9007199254740992;var INT53_MIN=-9007199254740992;var bigintToI53Checked=num=>numINT53_MAX?NaN:Number(num);function __gmtime_js(time,tmPtr){time=bigintToI53Checked(time);var date=new Date(time*1e3);HEAP32[tmPtr>>2]=date.getUTCSeconds();HEAP32[tmPtr+4>>2]=date.getUTCMinutes();HEAP32[tmPtr+8>>2]=date.getUTCHours();HEAP32[tmPtr+12>>2]=date.getUTCDate();HEAP32[tmPtr+16>>2]=date.getUTCMonth();HEAP32[tmPtr+20>>2]=date.getUTCFullYear()-1900;HEAP32[tmPtr+24>>2]=date.getUTCDay();var start=Date.UTC(date.getUTCFullYear(),0,1,0,0,0,0);var yday=(date.getTime()-start)/(1e3*60*60*24)|0;HEAP32[tmPtr+28>>2]=yday}function __mmap_js(len,prot,flags,fd,offset,allocated,addr){offset=bigintToI53Checked(offset);try{if(isNaN(offset))return 61;var stream=SYSCALLS.getStreamFromFD(fd);var res=FS.mmap(stream,len,offset,prot,flags);var ptr=res.ptr;HEAP32[allocated>>2]=res.allocated;HEAPU32[addr>>2]=ptr;return 0}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}function __munmap_js(addr,len,prot,flags,fd,offset){offset=bigintToI53Checked(offset);try{var stream=SYSCALLS.getStreamFromFD(fd);if(prot&2){SYSCALLS.doMsync(addr,stream,len,flags,offset)}}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}var __tzset_js=(timezone,daylight,std_name,dst_name)=>{var currentYear=(new Date).getFullYear();var winter=new Date(currentYear,0,1);var summer=new Date(currentYear,6,1);var winterOffset=winter.getTimezoneOffset();var summerOffset=summer.getTimezoneOffset();var stdTimezoneOffset=Math.max(winterOffset,summerOffset);HEAPU32[timezone>>2]=stdTimezoneOffset*60;HEAP32[daylight>>2]=Number(winterOffset!=summerOffset);var extractZone=timezoneOffset=>{var sign=timezoneOffset>=0?"-":"+";var absOffset=Math.abs(timezoneOffset);var hours=String(Math.floor(absOffset/60)).padStart(2,"0");var minutes=String(absOffset%60).padStart(2,"0");return`UTC${sign}${hours}${minutes}`};var winterName=extractZone(winterOffset);var summerName=extractZone(summerOffset);if(summerOffsetperformance.now();var _emscripten_date_now=()=>Date.now();var nowIsMonotonic=1;var checkWasiClock=clock_id=>clock_id>=0&&clock_id<=3;function _clock_time_get(clk_id,ignored_precision,ptime){ignored_precision=bigintToI53Checked(ignored_precision);if(!checkWasiClock(clk_id)){return 28}var now;if(clk_id===0){now=_emscripten_date_now()}else if(nowIsMonotonic){now=_emscripten_get_now()}else{return 52}var nsec=Math.round(now*1e3*1e3);HEAP64[ptime>>3]=BigInt(nsec);return 0}var GLctx;var webgl_enable_ANGLE_instanced_arrays=ctx=>{var ext=ctx.getExtension("ANGLE_instanced_arrays");if(ext){ctx["vertexAttribDivisor"]=(index,divisor)=>ext["vertexAttribDivisorANGLE"](index,divisor);ctx["drawArraysInstanced"]=(mode,first,count,primcount)=>ext["drawArraysInstancedANGLE"](mode,first,count,primcount);ctx["drawElementsInstanced"]=(mode,count,type,indices,primcount)=>ext["drawElementsInstancedANGLE"](mode,count,type,indices,primcount);return 1}};var webgl_enable_OES_vertex_array_object=ctx=>{var ext=ctx.getExtension("OES_vertex_array_object");if(ext){ctx["createVertexArray"]=()=>ext["createVertexArrayOES"]();ctx["deleteVertexArray"]=vao=>ext["deleteVertexArrayOES"](vao);ctx["bindVertexArray"]=vao=>ext["bindVertexArrayOES"](vao);ctx["isVertexArray"]=vao=>ext["isVertexArrayOES"](vao);return 1}};var webgl_enable_WEBGL_draw_buffers=ctx=>{var ext=ctx.getExtension("WEBGL_draw_buffers");if(ext){ctx["drawBuffers"]=(n,bufs)=>ext["drawBuffersWEBGL"](n,bufs);return 1}};var webgl_enable_WEBGL_draw_instanced_base_vertex_base_instance=ctx=>!!(ctx.dibvbi=ctx.getExtension("WEBGL_draw_instanced_base_vertex_base_instance"));var webgl_enable_WEBGL_multi_draw_instanced_base_vertex_base_instance=ctx=>!!(ctx.mdibvbi=ctx.getExtension("WEBGL_multi_draw_instanced_base_vertex_base_instance"));var webgl_enable_EXT_polygon_offset_clamp=ctx=>!!(ctx.extPolygonOffsetClamp=ctx.getExtension("EXT_polygon_offset_clamp"));var webgl_enable_EXT_clip_control=ctx=>!!(ctx.extClipControl=ctx.getExtension("EXT_clip_control"));var webgl_enable_WEBGL_polygon_mode=ctx=>!!(ctx.webglPolygonMode=ctx.getExtension("WEBGL_polygon_mode"));var webgl_enable_WEBGL_multi_draw=ctx=>!!(ctx.multiDrawWebgl=ctx.getExtension("WEBGL_multi_draw"));var getEmscriptenSupportedExtensions=ctx=>{var supportedExtensions=["ANGLE_instanced_arrays","EXT_blend_minmax","EXT_disjoint_timer_query","EXT_frag_depth","EXT_shader_texture_lod","EXT_sRGB","OES_element_index_uint","OES_fbo_render_mipmap","OES_standard_derivatives","OES_texture_float","OES_texture_half_float","OES_texture_half_float_linear","OES_vertex_array_object","WEBGL_color_buffer_float","WEBGL_depth_texture","WEBGL_draw_buffers","EXT_color_buffer_float","EXT_conservative_depth","EXT_disjoint_timer_query_webgl2","EXT_texture_norm16","NV_shader_noperspective_interpolation","WEBGL_clip_cull_distance","EXT_clip_control","EXT_color_buffer_half_float","EXT_depth_clamp","EXT_float_blend","EXT_polygon_offset_clamp","EXT_texture_compression_bptc","EXT_texture_compression_rgtc","EXT_texture_filter_anisotropic","KHR_parallel_shader_compile","OES_texture_float_linear","WEBGL_blend_func_extended","WEBGL_compressed_texture_astc","WEBGL_compressed_texture_etc","WEBGL_compressed_texture_etc1","WEBGL_compressed_texture_s3tc","WEBGL_compressed_texture_s3tc_srgb","WEBGL_debug_renderer_info","WEBGL_debug_shaders","WEBGL_lose_context","WEBGL_multi_draw","WEBGL_polygon_mode"];return(ctx.getSupportedExtensions()||[]).filter(ext=>supportedExtensions.includes(ext))};var GL={counter:1,buffers:[],programs:[],framebuffers:[],renderbuffers:[],textures:[],shaders:[],vaos:[],contexts:[],offscreenCanvases:{},queries:[],samplers:[],transformFeedbacks:[],syncs:[],stringCache:{},stringiCache:{},unpackAlignment:4,unpackRowLength:0,recordError:errorCode=>{if(!GL.lastError){GL.lastError=errorCode}},getNewId:table=>{var ret=GL.counter++;for(var i=table.length;i{for(var i=0;i>2]=id}},getSource:(shader,count,string,length)=>{var source="";for(var i=0;i>2]:undefined;source+=UTF8ToString(HEAPU32[string+i*4>>2],len)}return source},createContext:(canvas,webGLContextAttributes)=>{if(!canvas.getContextSafariWebGL2Fixed){canvas.getContextSafariWebGL2Fixed=canvas.getContext;function fixedGetContext(ver,attrs){var gl=canvas.getContextSafariWebGL2Fixed(ver,attrs);return ver=="webgl"==gl instanceof WebGLRenderingContext?gl:null}canvas.getContext=fixedGetContext}var ctx=webGLContextAttributes.majorVersion>1?canvas.getContext("webgl2",webGLContextAttributes):canvas.getContext("webgl",webGLContextAttributes);if(!ctx)return 0;var handle=GL.registerContext(ctx,webGLContextAttributes);return handle},registerContext:(ctx,webGLContextAttributes)=>{var handle=GL.getNewId(GL.contexts);var context={handle,attributes:webGLContextAttributes,version:webGLContextAttributes.majorVersion,GLctx:ctx};if(ctx.canvas)ctx.canvas.GLctxObject=context;GL.contexts[handle]=context;if(typeof webGLContextAttributes.enableExtensionsByDefault=="undefined"||webGLContextAttributes.enableExtensionsByDefault){GL.initExtensions(context)}return handle},makeContextCurrent:contextHandle=>{GL.currentContext=GL.contexts[contextHandle];Module["ctx"]=GLctx=GL.currentContext?.GLctx;return!(contextHandle&&!GLctx)},getContext:contextHandle=>GL.contexts[contextHandle],deleteContext:contextHandle=>{if(GL.currentContext===GL.contexts[contextHandle]){GL.currentContext=null}if(typeof JSEvents=="object"){JSEvents.removeAllHandlersOnTarget(GL.contexts[contextHandle].GLctx.canvas)}if(GL.contexts[contextHandle]?.GLctx.canvas){GL.contexts[contextHandle].GLctx.canvas.GLctxObject=undefined}GL.contexts[contextHandle]=null},initExtensions:context=>{context||=GL.currentContext;if(context.initExtensionsDone)return;context.initExtensionsDone=true;var GLctx=context.GLctx;webgl_enable_WEBGL_multi_draw(GLctx);webgl_enable_EXT_polygon_offset_clamp(GLctx);webgl_enable_EXT_clip_control(GLctx);webgl_enable_WEBGL_polygon_mode(GLctx);webgl_enable_ANGLE_instanced_arrays(GLctx);webgl_enable_OES_vertex_array_object(GLctx);webgl_enable_WEBGL_draw_buffers(GLctx);webgl_enable_WEBGL_draw_instanced_base_vertex_base_instance(GLctx);webgl_enable_WEBGL_multi_draw_instanced_base_vertex_base_instance(GLctx);if(context.version>=2){GLctx.disjointTimerQueryExt=GLctx.getExtension("EXT_disjoint_timer_query_webgl2")}if(context.version<2||!GLctx.disjointTimerQueryExt){GLctx.disjointTimerQueryExt=GLctx.getExtension("EXT_disjoint_timer_query")}getEmscriptenSupportedExtensions(GLctx).forEach(ext=>{if(!ext.includes("lose_context")&&!ext.includes("debug")){GLctx.getExtension(ext)}})}};var _glActiveTexture=x0=>GLctx.activeTexture(x0);var _emscripten_glActiveTexture=_glActiveTexture;var _glAttachShader=(program,shader)=>{GLctx.attachShader(GL.programs[program],GL.shaders[shader])};var _emscripten_glAttachShader=_glAttachShader;var _glBeginQuery=(target,id)=>{GLctx.beginQuery(target,GL.queries[id])};var _emscripten_glBeginQuery=_glBeginQuery;var _glBeginQueryEXT=(target,id)=>{GLctx.disjointTimerQueryExt["beginQueryEXT"](target,GL.queries[id])};var _emscripten_glBeginQueryEXT=_glBeginQueryEXT;var _glBeginTransformFeedback=x0=>GLctx.beginTransformFeedback(x0);var _emscripten_glBeginTransformFeedback=_glBeginTransformFeedback;var _glBindAttribLocation=(program,index,name)=>{GLctx.bindAttribLocation(GL.programs[program],index,UTF8ToString(name))};var _emscripten_glBindAttribLocation=_glBindAttribLocation;var _glBindBuffer=(target,buffer)=>{if(target==35051){GLctx.currentPixelPackBufferBinding=buffer}else if(target==35052){GLctx.currentPixelUnpackBufferBinding=buffer}GLctx.bindBuffer(target,GL.buffers[buffer])};var _emscripten_glBindBuffer=_glBindBuffer;var _glBindBufferBase=(target,index,buffer)=>{GLctx.bindBufferBase(target,index,GL.buffers[buffer])};var _emscripten_glBindBufferBase=_glBindBufferBase;var _glBindBufferRange=(target,index,buffer,offset,ptrsize)=>{GLctx.bindBufferRange(target,index,GL.buffers[buffer],offset,ptrsize)};var _emscripten_glBindBufferRange=_glBindBufferRange;var _glBindFramebuffer=(target,framebuffer)=>{GLctx.bindFramebuffer(target,GL.framebuffers[framebuffer])};var _emscripten_glBindFramebuffer=_glBindFramebuffer;var _glBindRenderbuffer=(target,renderbuffer)=>{GLctx.bindRenderbuffer(target,GL.renderbuffers[renderbuffer])};var _emscripten_glBindRenderbuffer=_glBindRenderbuffer;var _glBindSampler=(unit,sampler)=>{GLctx.bindSampler(unit,GL.samplers[sampler])};var _emscripten_glBindSampler=_glBindSampler;var _glBindTexture=(target,texture)=>{GLctx.bindTexture(target,GL.textures[texture])};var _emscripten_glBindTexture=_glBindTexture;var _glBindTransformFeedback=(target,id)=>{GLctx.bindTransformFeedback(target,GL.transformFeedbacks[id])};var _emscripten_glBindTransformFeedback=_glBindTransformFeedback;var _glBindVertexArray=vao=>{GLctx.bindVertexArray(GL.vaos[vao])};var _emscripten_glBindVertexArray=_glBindVertexArray;var _glBindVertexArrayOES=_glBindVertexArray;var _emscripten_glBindVertexArrayOES=_glBindVertexArrayOES;var _glBlendColor=(x0,x1,x2,x3)=>GLctx.blendColor(x0,x1,x2,x3);var _emscripten_glBlendColor=_glBlendColor;var _glBlendEquation=x0=>GLctx.blendEquation(x0);var _emscripten_glBlendEquation=_glBlendEquation;var _glBlendEquationSeparate=(x0,x1)=>GLctx.blendEquationSeparate(x0,x1);var _emscripten_glBlendEquationSeparate=_glBlendEquationSeparate;var _glBlendFunc=(x0,x1)=>GLctx.blendFunc(x0,x1);var _emscripten_glBlendFunc=_glBlendFunc;var _glBlendFuncSeparate=(x0,x1,x2,x3)=>GLctx.blendFuncSeparate(x0,x1,x2,x3);var _emscripten_glBlendFuncSeparate=_glBlendFuncSeparate;var _glBlitFramebuffer=(x0,x1,x2,x3,x4,x5,x6,x7,x8,x9)=>GLctx.blitFramebuffer(x0,x1,x2,x3,x4,x5,x6,x7,x8,x9);var _emscripten_glBlitFramebuffer=_glBlitFramebuffer;var _glBufferData=(target,size,data,usage)=>{if(GL.currentContext.version>=2){if(data&&size){GLctx.bufferData(target,HEAPU8,usage,data,size)}else{GLctx.bufferData(target,size,usage)}return}GLctx.bufferData(target,data?HEAPU8.subarray(data,data+size):size,usage)};var _emscripten_glBufferData=_glBufferData;var _glBufferSubData=(target,offset,size,data)=>{if(GL.currentContext.version>=2){size&&GLctx.bufferSubData(target,offset,HEAPU8,data,size);return}GLctx.bufferSubData(target,offset,HEAPU8.subarray(data,data+size))};var _emscripten_glBufferSubData=_glBufferSubData;var _glCheckFramebufferStatus=x0=>GLctx.checkFramebufferStatus(x0);var _emscripten_glCheckFramebufferStatus=_glCheckFramebufferStatus;var _glClear=x0=>GLctx.clear(x0);var _emscripten_glClear=_glClear;var _glClearBufferfi=(x0,x1,x2,x3)=>GLctx.clearBufferfi(x0,x1,x2,x3);var _emscripten_glClearBufferfi=_glClearBufferfi;var _glClearBufferfv=(buffer,drawbuffer,value)=>{GLctx.clearBufferfv(buffer,drawbuffer,HEAPF32,value>>2)};var _emscripten_glClearBufferfv=_glClearBufferfv;var _glClearBufferiv=(buffer,drawbuffer,value)=>{GLctx.clearBufferiv(buffer,drawbuffer,HEAP32,value>>2)};var _emscripten_glClearBufferiv=_glClearBufferiv;var _glClearBufferuiv=(buffer,drawbuffer,value)=>{GLctx.clearBufferuiv(buffer,drawbuffer,HEAPU32,value>>2)};var _emscripten_glClearBufferuiv=_glClearBufferuiv;var _glClearColor=(x0,x1,x2,x3)=>GLctx.clearColor(x0,x1,x2,x3);var _emscripten_glClearColor=_glClearColor;var _glClearDepthf=x0=>GLctx.clearDepth(x0);var _emscripten_glClearDepthf=_glClearDepthf;var _glClearStencil=x0=>GLctx.clearStencil(x0);var _emscripten_glClearStencil=_glClearStencil;var _glClientWaitSync=(sync,flags,timeout)=>{timeout=Number(timeout);return GLctx.clientWaitSync(GL.syncs[sync],flags,timeout)};var _emscripten_glClientWaitSync=_glClientWaitSync;var _glClipControlEXT=(origin,depth)=>{GLctx.extClipControl["clipControlEXT"](origin,depth)};var _emscripten_glClipControlEXT=_glClipControlEXT;var _glColorMask=(red,green,blue,alpha)=>{GLctx.colorMask(!!red,!!green,!!blue,!!alpha)};var _emscripten_glColorMask=_glColorMask;var _glCompileShader=shader=>{GLctx.compileShader(GL.shaders[shader])};var _emscripten_glCompileShader=_glCompileShader;var _glCompressedTexImage2D=(target,level,internalFormat,width,height,border,imageSize,data)=>{if(GL.currentContext.version>=2){if(GLctx.currentPixelUnpackBufferBinding||!imageSize){GLctx.compressedTexImage2D(target,level,internalFormat,width,height,border,imageSize,data);return}GLctx.compressedTexImage2D(target,level,internalFormat,width,height,border,HEAPU8,data,imageSize);return}GLctx.compressedTexImage2D(target,level,internalFormat,width,height,border,HEAPU8.subarray(data,data+imageSize))};var _emscripten_glCompressedTexImage2D=_glCompressedTexImage2D;var _glCompressedTexImage3D=(target,level,internalFormat,width,height,depth,border,imageSize,data)=>{if(GLctx.currentPixelUnpackBufferBinding){GLctx.compressedTexImage3D(target,level,internalFormat,width,height,depth,border,imageSize,data)}else{GLctx.compressedTexImage3D(target,level,internalFormat,width,height,depth,border,HEAPU8,data,imageSize)}};var _emscripten_glCompressedTexImage3D=_glCompressedTexImage3D;var _glCompressedTexSubImage2D=(target,level,xoffset,yoffset,width,height,format,imageSize,data)=>{if(GL.currentContext.version>=2){if(GLctx.currentPixelUnpackBufferBinding||!imageSize){GLctx.compressedTexSubImage2D(target,level,xoffset,yoffset,width,height,format,imageSize,data);return}GLctx.compressedTexSubImage2D(target,level,xoffset,yoffset,width,height,format,HEAPU8,data,imageSize);return}GLctx.compressedTexSubImage2D(target,level,xoffset,yoffset,width,height,format,HEAPU8.subarray(data,data+imageSize))};var _emscripten_glCompressedTexSubImage2D=_glCompressedTexSubImage2D;var _glCompressedTexSubImage3D=(target,level,xoffset,yoffset,zoffset,width,height,depth,format,imageSize,data)=>{if(GLctx.currentPixelUnpackBufferBinding){GLctx.compressedTexSubImage3D(target,level,xoffset,yoffset,zoffset,width,height,depth,format,imageSize,data)}else{GLctx.compressedTexSubImage3D(target,level,xoffset,yoffset,zoffset,width,height,depth,format,HEAPU8,data,imageSize)}};var _emscripten_glCompressedTexSubImage3D=_glCompressedTexSubImage3D;var _glCopyBufferSubData=(x0,x1,x2,x3,x4)=>GLctx.copyBufferSubData(x0,x1,x2,x3,x4);var _emscripten_glCopyBufferSubData=_glCopyBufferSubData;var _glCopyTexImage2D=(x0,x1,x2,x3,x4,x5,x6,x7)=>GLctx.copyTexImage2D(x0,x1,x2,x3,x4,x5,x6,x7);var _emscripten_glCopyTexImage2D=_glCopyTexImage2D;var _glCopyTexSubImage2D=(x0,x1,x2,x3,x4,x5,x6,x7)=>GLctx.copyTexSubImage2D(x0,x1,x2,x3,x4,x5,x6,x7);var _emscripten_glCopyTexSubImage2D=_glCopyTexSubImage2D;var _glCopyTexSubImage3D=(x0,x1,x2,x3,x4,x5,x6,x7,x8)=>GLctx.copyTexSubImage3D(x0,x1,x2,x3,x4,x5,x6,x7,x8);var _emscripten_glCopyTexSubImage3D=_glCopyTexSubImage3D;var _glCreateProgram=()=>{var id=GL.getNewId(GL.programs);var program=GLctx.createProgram();program.name=id;program.maxUniformLength=program.maxAttributeLength=program.maxUniformBlockNameLength=0;program.uniformIdCounter=1;GL.programs[id]=program;return id};var _emscripten_glCreateProgram=_glCreateProgram;var _glCreateShader=shaderType=>{var id=GL.getNewId(GL.shaders);GL.shaders[id]=GLctx.createShader(shaderType);return id};var _emscripten_glCreateShader=_glCreateShader;var _glCullFace=x0=>GLctx.cullFace(x0);var _emscripten_glCullFace=_glCullFace;var _glDeleteBuffers=(n,buffers)=>{for(var i=0;i>2];var buffer=GL.buffers[id];if(!buffer)continue;GLctx.deleteBuffer(buffer);buffer.name=0;GL.buffers[id]=null;if(id==GLctx.currentPixelPackBufferBinding)GLctx.currentPixelPackBufferBinding=0;if(id==GLctx.currentPixelUnpackBufferBinding)GLctx.currentPixelUnpackBufferBinding=0}};var _emscripten_glDeleteBuffers=_glDeleteBuffers;var _glDeleteFramebuffers=(n,framebuffers)=>{for(var i=0;i>2];var framebuffer=GL.framebuffers[id];if(!framebuffer)continue;GLctx.deleteFramebuffer(framebuffer);framebuffer.name=0;GL.framebuffers[id]=null}};var _emscripten_glDeleteFramebuffers=_glDeleteFramebuffers;var _glDeleteProgram=id=>{if(!id)return;var program=GL.programs[id];if(!program){GL.recordError(1281);return}GLctx.deleteProgram(program);program.name=0;GL.programs[id]=null};var _emscripten_glDeleteProgram=_glDeleteProgram;var _glDeleteQueries=(n,ids)=>{for(var i=0;i>2];var query=GL.queries[id];if(!query)continue;GLctx.deleteQuery(query);GL.queries[id]=null}};var _emscripten_glDeleteQueries=_glDeleteQueries;var _glDeleteQueriesEXT=(n,ids)=>{for(var i=0;i>2];var query=GL.queries[id];if(!query)continue;GLctx.disjointTimerQueryExt["deleteQueryEXT"](query);GL.queries[id]=null}};var _emscripten_glDeleteQueriesEXT=_glDeleteQueriesEXT;var _glDeleteRenderbuffers=(n,renderbuffers)=>{for(var i=0;i>2];var renderbuffer=GL.renderbuffers[id];if(!renderbuffer)continue;GLctx.deleteRenderbuffer(renderbuffer);renderbuffer.name=0;GL.renderbuffers[id]=null}};var _emscripten_glDeleteRenderbuffers=_glDeleteRenderbuffers;var _glDeleteSamplers=(n,samplers)=>{for(var i=0;i>2];var sampler=GL.samplers[id];if(!sampler)continue;GLctx.deleteSampler(sampler);sampler.name=0;GL.samplers[id]=null}};var _emscripten_glDeleteSamplers=_glDeleteSamplers;var _glDeleteShader=id=>{if(!id)return;var shader=GL.shaders[id];if(!shader){GL.recordError(1281);return}GLctx.deleteShader(shader);GL.shaders[id]=null};var _emscripten_glDeleteShader=_glDeleteShader;var _glDeleteSync=id=>{if(!id)return;var sync=GL.syncs[id];if(!sync){GL.recordError(1281);return}GLctx.deleteSync(sync);sync.name=0;GL.syncs[id]=null};var _emscripten_glDeleteSync=_glDeleteSync;var _glDeleteTextures=(n,textures)=>{for(var i=0;i>2];var texture=GL.textures[id];if(!texture)continue;GLctx.deleteTexture(texture);texture.name=0;GL.textures[id]=null}};var _emscripten_glDeleteTextures=_glDeleteTextures;var _glDeleteTransformFeedbacks=(n,ids)=>{for(var i=0;i>2];var transformFeedback=GL.transformFeedbacks[id];if(!transformFeedback)continue;GLctx.deleteTransformFeedback(transformFeedback);transformFeedback.name=0;GL.transformFeedbacks[id]=null}};var _emscripten_glDeleteTransformFeedbacks=_glDeleteTransformFeedbacks;var _glDeleteVertexArrays=(n,vaos)=>{for(var i=0;i>2];GLctx.deleteVertexArray(GL.vaos[id]);GL.vaos[id]=null}};var _emscripten_glDeleteVertexArrays=_glDeleteVertexArrays;var _glDeleteVertexArraysOES=_glDeleteVertexArrays;var _emscripten_glDeleteVertexArraysOES=_glDeleteVertexArraysOES;var _glDepthFunc=x0=>GLctx.depthFunc(x0);var _emscripten_glDepthFunc=_glDepthFunc;var _glDepthMask=flag=>{GLctx.depthMask(!!flag)};var _emscripten_glDepthMask=_glDepthMask;var _glDepthRangef=(x0,x1)=>GLctx.depthRange(x0,x1);var _emscripten_glDepthRangef=_glDepthRangef;var _glDetachShader=(program,shader)=>{GLctx.detachShader(GL.programs[program],GL.shaders[shader])};var _emscripten_glDetachShader=_glDetachShader;var _glDisable=x0=>GLctx.disable(x0);var _emscripten_glDisable=_glDisable;var _glDisableVertexAttribArray=index=>{GLctx.disableVertexAttribArray(index)};var _emscripten_glDisableVertexAttribArray=_glDisableVertexAttribArray;var _glDrawArrays=(mode,first,count)=>{GLctx.drawArrays(mode,first,count)};var _emscripten_glDrawArrays=_glDrawArrays;var _glDrawArraysInstanced=(mode,first,count,primcount)=>{GLctx.drawArraysInstanced(mode,first,count,primcount)};var _emscripten_glDrawArraysInstanced=_glDrawArraysInstanced;var _glDrawArraysInstancedANGLE=_glDrawArraysInstanced;var _emscripten_glDrawArraysInstancedANGLE=_glDrawArraysInstancedANGLE;var _glDrawArraysInstancedARB=_glDrawArraysInstanced;var _emscripten_glDrawArraysInstancedARB=_glDrawArraysInstancedARB;var _glDrawArraysInstancedBaseInstanceWEBGL=(mode,first,count,instanceCount,baseInstance)=>{GLctx.dibvbi["drawArraysInstancedBaseInstanceWEBGL"](mode,first,count,instanceCount,baseInstance)};var _emscripten_glDrawArraysInstancedBaseInstanceWEBGL=_glDrawArraysInstancedBaseInstanceWEBGL;var _glDrawArraysInstancedEXT=_glDrawArraysInstanced;var _emscripten_glDrawArraysInstancedEXT=_glDrawArraysInstancedEXT;var _glDrawArraysInstancedNV=_glDrawArraysInstanced;var _emscripten_glDrawArraysInstancedNV=_glDrawArraysInstancedNV;var tempFixedLengthArray=[];var _glDrawBuffers=(n,bufs)=>{var bufArray=tempFixedLengthArray[n];for(var i=0;i>2]}GLctx.drawBuffers(bufArray)};var _emscripten_glDrawBuffers=_glDrawBuffers;var _glDrawBuffersEXT=_glDrawBuffers;var _emscripten_glDrawBuffersEXT=_glDrawBuffersEXT;var _glDrawBuffersWEBGL=_glDrawBuffers;var _emscripten_glDrawBuffersWEBGL=_glDrawBuffersWEBGL;var _glDrawElements=(mode,count,type,indices)=>{GLctx.drawElements(mode,count,type,indices)};var _emscripten_glDrawElements=_glDrawElements;var _glDrawElementsInstanced=(mode,count,type,indices,primcount)=>{GLctx.drawElementsInstanced(mode,count,type,indices,primcount)};var _emscripten_glDrawElementsInstanced=_glDrawElementsInstanced;var _glDrawElementsInstancedANGLE=_glDrawElementsInstanced;var _emscripten_glDrawElementsInstancedANGLE=_glDrawElementsInstancedANGLE;var _glDrawElementsInstancedARB=_glDrawElementsInstanced;var _emscripten_glDrawElementsInstancedARB=_glDrawElementsInstancedARB;var _glDrawElementsInstancedBaseVertexBaseInstanceWEBGL=(mode,count,type,offset,instanceCount,baseVertex,baseinstance)=>{GLctx.dibvbi["drawElementsInstancedBaseVertexBaseInstanceWEBGL"](mode,count,type,offset,instanceCount,baseVertex,baseinstance)};var _emscripten_glDrawElementsInstancedBaseVertexBaseInstanceWEBGL=_glDrawElementsInstancedBaseVertexBaseInstanceWEBGL;var _glDrawElementsInstancedEXT=_glDrawElementsInstanced;var _emscripten_glDrawElementsInstancedEXT=_glDrawElementsInstancedEXT;var _glDrawElementsInstancedNV=_glDrawElementsInstanced;var _emscripten_glDrawElementsInstancedNV=_glDrawElementsInstancedNV;var _glDrawRangeElements=(mode,start,end,count,type,indices)=>{_glDrawElements(mode,count,type,indices)};var _emscripten_glDrawRangeElements=_glDrawRangeElements;var _glEnable=x0=>GLctx.enable(x0);var _emscripten_glEnable=_glEnable;var _glEnableVertexAttribArray=index=>{GLctx.enableVertexAttribArray(index)};var _emscripten_glEnableVertexAttribArray=_glEnableVertexAttribArray;var _glEndQuery=x0=>GLctx.endQuery(x0);var _emscripten_glEndQuery=_glEndQuery;var _glEndQueryEXT=target=>{GLctx.disjointTimerQueryExt["endQueryEXT"](target)};var _emscripten_glEndQueryEXT=_glEndQueryEXT;var _glEndTransformFeedback=()=>GLctx.endTransformFeedback();var _emscripten_glEndTransformFeedback=_glEndTransformFeedback;var _glFenceSync=(condition,flags)=>{var sync=GLctx.fenceSync(condition,flags);if(sync){var id=GL.getNewId(GL.syncs);sync.name=id;GL.syncs[id]=sync;return id}return 0};var _emscripten_glFenceSync=_glFenceSync;var _glFinish=()=>GLctx.finish();var _emscripten_glFinish=_glFinish;var _glFlush=()=>GLctx.flush();var _emscripten_glFlush=_glFlush;var _glFramebufferRenderbuffer=(target,attachment,renderbuffertarget,renderbuffer)=>{GLctx.framebufferRenderbuffer(target,attachment,renderbuffertarget,GL.renderbuffers[renderbuffer])};var _emscripten_glFramebufferRenderbuffer=_glFramebufferRenderbuffer;var _glFramebufferTexture2D=(target,attachment,textarget,texture,level)=>{GLctx.framebufferTexture2D(target,attachment,textarget,GL.textures[texture],level)};var _emscripten_glFramebufferTexture2D=_glFramebufferTexture2D;var _glFramebufferTextureLayer=(target,attachment,texture,level,layer)=>{GLctx.framebufferTextureLayer(target,attachment,GL.textures[texture],level,layer)};var _emscripten_glFramebufferTextureLayer=_glFramebufferTextureLayer;var _glFrontFace=x0=>GLctx.frontFace(x0);var _emscripten_glFrontFace=_glFrontFace;var _glGenBuffers=(n,buffers)=>{GL.genObject(n,buffers,"createBuffer",GL.buffers)};var _emscripten_glGenBuffers=_glGenBuffers;var _glGenFramebuffers=(n,ids)=>{GL.genObject(n,ids,"createFramebuffer",GL.framebuffers)};var _emscripten_glGenFramebuffers=_glGenFramebuffers;var _glGenQueries=(n,ids)=>{GL.genObject(n,ids,"createQuery",GL.queries)};var _emscripten_glGenQueries=_glGenQueries;var _glGenQueriesEXT=(n,ids)=>{for(var i=0;i>2]=0;return}var id=GL.getNewId(GL.queries);query.name=id;GL.queries[id]=query;HEAP32[ids+i*4>>2]=id}};var _emscripten_glGenQueriesEXT=_glGenQueriesEXT;var _glGenRenderbuffers=(n,renderbuffers)=>{GL.genObject(n,renderbuffers,"createRenderbuffer",GL.renderbuffers)};var _emscripten_glGenRenderbuffers=_glGenRenderbuffers;var _glGenSamplers=(n,samplers)=>{GL.genObject(n,samplers,"createSampler",GL.samplers)};var _emscripten_glGenSamplers=_glGenSamplers;var _glGenTextures=(n,textures)=>{GL.genObject(n,textures,"createTexture",GL.textures)};var _emscripten_glGenTextures=_glGenTextures;var _glGenTransformFeedbacks=(n,ids)=>{GL.genObject(n,ids,"createTransformFeedback",GL.transformFeedbacks)};var _emscripten_glGenTransformFeedbacks=_glGenTransformFeedbacks;var _glGenVertexArrays=(n,arrays)=>{GL.genObject(n,arrays,"createVertexArray",GL.vaos)};var _emscripten_glGenVertexArrays=_glGenVertexArrays;var _glGenVertexArraysOES=_glGenVertexArrays;var _emscripten_glGenVertexArraysOES=_glGenVertexArraysOES;var _glGenerateMipmap=x0=>GLctx.generateMipmap(x0);var _emscripten_glGenerateMipmap=_glGenerateMipmap;var __glGetActiveAttribOrUniform=(funcName,program,index,bufSize,length,size,type,name)=>{program=GL.programs[program];var info=GLctx[funcName](program,index);if(info){var numBytesWrittenExclNull=name&&stringToUTF8(info.name,name,bufSize);if(length)HEAP32[length>>2]=numBytesWrittenExclNull;if(size)HEAP32[size>>2]=info.size;if(type)HEAP32[type>>2]=info.type}};var _glGetActiveAttrib=(program,index,bufSize,length,size,type,name)=>__glGetActiveAttribOrUniform("getActiveAttrib",program,index,bufSize,length,size,type,name);var _emscripten_glGetActiveAttrib=_glGetActiveAttrib;var _glGetActiveUniform=(program,index,bufSize,length,size,type,name)=>__glGetActiveAttribOrUniform("getActiveUniform",program,index,bufSize,length,size,type,name);var _emscripten_glGetActiveUniform=_glGetActiveUniform;var _glGetActiveUniformBlockName=(program,uniformBlockIndex,bufSize,length,uniformBlockName)=>{program=GL.programs[program];var result=GLctx.getActiveUniformBlockName(program,uniformBlockIndex);if(!result)return;if(uniformBlockName&&bufSize>0){var numBytesWrittenExclNull=stringToUTF8(result,uniformBlockName,bufSize);if(length)HEAP32[length>>2]=numBytesWrittenExclNull}else{if(length)HEAP32[length>>2]=0}};var _emscripten_glGetActiveUniformBlockName=_glGetActiveUniformBlockName;var _glGetActiveUniformBlockiv=(program,uniformBlockIndex,pname,params)=>{if(!params){GL.recordError(1281);return}program=GL.programs[program];if(pname==35393){var name=GLctx.getActiveUniformBlockName(program,uniformBlockIndex);HEAP32[params>>2]=name.length+1;return}var result=GLctx.getActiveUniformBlockParameter(program,uniformBlockIndex,pname);if(result===null)return;if(pname==35395){for(var i=0;i>2]=result[i]}}else{HEAP32[params>>2]=result}};var _emscripten_glGetActiveUniformBlockiv=_glGetActiveUniformBlockiv;var _glGetActiveUniformsiv=(program,uniformCount,uniformIndices,pname,params)=>{if(!params){GL.recordError(1281);return}if(uniformCount>0&&uniformIndices==0){GL.recordError(1281);return}program=GL.programs[program];var ids=[];for(var i=0;i>2])}var result=GLctx.getActiveUniforms(program,ids,pname);if(!result)return;var len=result.length;for(var i=0;i>2]=result[i]}};var _emscripten_glGetActiveUniformsiv=_glGetActiveUniformsiv;var _glGetAttachedShaders=(program,maxCount,count,shaders)=>{var result=GLctx.getAttachedShaders(GL.programs[program]);var len=result.length;if(len>maxCount){len=maxCount}HEAP32[count>>2]=len;for(var i=0;i>2]=id}};var _emscripten_glGetAttachedShaders=_glGetAttachedShaders;var _glGetAttribLocation=(program,name)=>GLctx.getAttribLocation(GL.programs[program],UTF8ToString(name));var _emscripten_glGetAttribLocation=_glGetAttribLocation;var writeI53ToI64=(ptr,num)=>{HEAPU32[ptr>>2]=num;var lower=HEAPU32[ptr>>2];HEAPU32[ptr+4>>2]=(num-lower)/4294967296};var webglGetExtensions=()=>{var exts=getEmscriptenSupportedExtensions(GLctx);exts=exts.concat(exts.map(e=>"GL_"+e));return exts};var emscriptenWebGLGet=(name_,p,type)=>{if(!p){GL.recordError(1281);return}var ret=undefined;switch(name_){case 36346:ret=1;break;case 36344:if(type!=0&&type!=1){GL.recordError(1280)}return;case 34814:case 36345:ret=0;break;case 34466:var formats=GLctx.getParameter(34467);ret=formats?formats.length:0;break;case 33309:if(GL.currentContext.version<2){GL.recordError(1282);return}ret=webglGetExtensions().length;break;case 33307:case 33308:if(GL.currentContext.version<2){GL.recordError(1280);return}ret=name_==33307?3:0;break}if(ret===undefined){var result=GLctx.getParameter(name_);switch(typeof result){case"number":ret=result;break;case"boolean":ret=result?1:0;break;case"string":GL.recordError(1280);return;case"object":if(result===null){switch(name_){case 34964:case 35725:case 34965:case 36006:case 36007:case 32873:case 34229:case 36662:case 36663:case 35053:case 35055:case 36010:case 35097:case 35869:case 32874:case 36389:case 35983:case 35368:case 34068:{ret=0;break}default:{GL.recordError(1280);return}}}else if(result instanceof Float32Array||result instanceof Uint32Array||result instanceof Int32Array||result instanceof Array){for(var i=0;i>2]=result[i];break;case 2:HEAPF32[p+i*4>>2]=result[i];break;case 4:HEAP8[p+i]=result[i]?1:0;break}}return}else{try{ret=result.name|0}catch(e){GL.recordError(1280);err(`GL_INVALID_ENUM in glGet${type}v: Unknown object returned from WebGL getParameter(${name_})! (error: ${e})`);return}}break;default:GL.recordError(1280);err(`GL_INVALID_ENUM in glGet${type}v: Native code calling glGet${type}v(${name_}) and it returns ${result} of type ${typeof result}!`);return}}switch(type){case 1:writeI53ToI64(p,ret);break;case 0:HEAP32[p>>2]=ret;break;case 2:HEAPF32[p>>2]=ret;break;case 4:HEAP8[p]=ret?1:0;break}};var _glGetBooleanv=(name_,p)=>emscriptenWebGLGet(name_,p,4);var _emscripten_glGetBooleanv=_glGetBooleanv;var _glGetBufferParameteri64v=(target,value,data)=>{if(!data){GL.recordError(1281);return}writeI53ToI64(data,GLctx.getBufferParameter(target,value))};var _emscripten_glGetBufferParameteri64v=_glGetBufferParameteri64v;var _glGetBufferParameteriv=(target,value,data)=>{if(!data){GL.recordError(1281);return}HEAP32[data>>2]=GLctx.getBufferParameter(target,value)};var _emscripten_glGetBufferParameteriv=_glGetBufferParameteriv;var _glGetError=()=>{var error=GLctx.getError()||GL.lastError;GL.lastError=0;return error};var _emscripten_glGetError=_glGetError;var _glGetFloatv=(name_,p)=>emscriptenWebGLGet(name_,p,2);var _emscripten_glGetFloatv=_glGetFloatv;var _glGetFragDataLocation=(program,name)=>GLctx.getFragDataLocation(GL.programs[program],UTF8ToString(name));var _emscripten_glGetFragDataLocation=_glGetFragDataLocation;var _glGetFramebufferAttachmentParameteriv=(target,attachment,pname,params)=>{var result=GLctx.getFramebufferAttachmentParameter(target,attachment,pname);if(result instanceof WebGLRenderbuffer||result instanceof WebGLTexture){result=result.name|0}HEAP32[params>>2]=result};var _emscripten_glGetFramebufferAttachmentParameteriv=_glGetFramebufferAttachmentParameteriv;var emscriptenWebGLGetIndexed=(target,index,data,type)=>{if(!data){GL.recordError(1281);return}var result=GLctx.getIndexedParameter(target,index);var ret;switch(typeof result){case"boolean":ret=result?1:0;break;case"number":ret=result;break;case"object":if(result===null){switch(target){case 35983:case 35368:ret=0;break;default:{GL.recordError(1280);return}}}else if(result instanceof WebGLBuffer){ret=result.name|0}else{GL.recordError(1280);return}break;default:GL.recordError(1280);return}switch(type){case 1:writeI53ToI64(data,ret);break;case 0:HEAP32[data>>2]=ret;break;case 2:HEAPF32[data>>2]=ret;break;case 4:HEAP8[data]=ret?1:0;break;default:throw"internal emscriptenWebGLGetIndexed() error, bad type: "+type}};var _glGetInteger64i_v=(target,index,data)=>emscriptenWebGLGetIndexed(target,index,data,1);var _emscripten_glGetInteger64i_v=_glGetInteger64i_v;var _glGetInteger64v=(name_,p)=>{emscriptenWebGLGet(name_,p,1)};var _emscripten_glGetInteger64v=_glGetInteger64v;var _glGetIntegeri_v=(target,index,data)=>emscriptenWebGLGetIndexed(target,index,data,0);var _emscripten_glGetIntegeri_v=_glGetIntegeri_v;var _glGetIntegerv=(name_,p)=>emscriptenWebGLGet(name_,p,0);var _emscripten_glGetIntegerv=_glGetIntegerv;var _glGetInternalformativ=(target,internalformat,pname,bufSize,params)=>{if(bufSize<0){GL.recordError(1281);return}if(!params){GL.recordError(1281);return}var ret=GLctx.getInternalformatParameter(target,internalformat,pname);if(ret===null)return;for(var i=0;i>2]=ret[i]}};var _emscripten_glGetInternalformativ=_glGetInternalformativ;var _glGetProgramBinary=(program,bufSize,length,binaryFormat,binary)=>{GL.recordError(1282)};var _emscripten_glGetProgramBinary=_glGetProgramBinary;var _glGetProgramInfoLog=(program,maxLength,length,infoLog)=>{var log=GLctx.getProgramInfoLog(GL.programs[program]);if(log===null)log="(unknown error)";var numBytesWrittenExclNull=maxLength>0&&infoLog?stringToUTF8(log,infoLog,maxLength):0;if(length)HEAP32[length>>2]=numBytesWrittenExclNull};var _emscripten_glGetProgramInfoLog=_glGetProgramInfoLog;var _glGetProgramiv=(program,pname,p)=>{if(!p){GL.recordError(1281);return}if(program>=GL.counter){GL.recordError(1281);return}program=GL.programs[program];if(pname==35716){var log=GLctx.getProgramInfoLog(program);if(log===null)log="(unknown error)";HEAP32[p>>2]=log.length+1}else if(pname==35719){if(!program.maxUniformLength){var numActiveUniforms=GLctx.getProgramParameter(program,35718);for(var i=0;i>2]=program.maxUniformLength}else if(pname==35722){if(!program.maxAttributeLength){var numActiveAttributes=GLctx.getProgramParameter(program,35721);for(var i=0;i>2]=program.maxAttributeLength}else if(pname==35381){if(!program.maxUniformBlockNameLength){var numActiveUniformBlocks=GLctx.getProgramParameter(program,35382);for(var i=0;i>2]=program.maxUniformBlockNameLength}else{HEAP32[p>>2]=GLctx.getProgramParameter(program,pname)}};var _emscripten_glGetProgramiv=_glGetProgramiv;var _glGetQueryObjecti64vEXT=(id,pname,params)=>{if(!params){GL.recordError(1281);return}var query=GL.queries[id];var param;if(GL.currentContext.version<2){param=GLctx.disjointTimerQueryExt["getQueryObjectEXT"](query,pname)}else{param=GLctx.getQueryParameter(query,pname)}var ret;if(typeof param=="boolean"){ret=param?1:0}else{ret=param}writeI53ToI64(params,ret)};var _emscripten_glGetQueryObjecti64vEXT=_glGetQueryObjecti64vEXT;var _glGetQueryObjectivEXT=(id,pname,params)=>{if(!params){GL.recordError(1281);return}var query=GL.queries[id];var param=GLctx.disjointTimerQueryExt["getQueryObjectEXT"](query,pname);var ret;if(typeof param=="boolean"){ret=param?1:0}else{ret=param}HEAP32[params>>2]=ret};var _emscripten_glGetQueryObjectivEXT=_glGetQueryObjectivEXT;var _glGetQueryObjectui64vEXT=_glGetQueryObjecti64vEXT;var _emscripten_glGetQueryObjectui64vEXT=_glGetQueryObjectui64vEXT;var _glGetQueryObjectuiv=(id,pname,params)=>{if(!params){GL.recordError(1281);return}var query=GL.queries[id];var param=GLctx.getQueryParameter(query,pname);var ret;if(typeof param=="boolean"){ret=param?1:0}else{ret=param}HEAP32[params>>2]=ret};var _emscripten_glGetQueryObjectuiv=_glGetQueryObjectuiv;var _glGetQueryObjectuivEXT=_glGetQueryObjectivEXT;var _emscripten_glGetQueryObjectuivEXT=_glGetQueryObjectuivEXT;var _glGetQueryiv=(target,pname,params)=>{if(!params){GL.recordError(1281);return}HEAP32[params>>2]=GLctx.getQuery(target,pname)};var _emscripten_glGetQueryiv=_glGetQueryiv;var _glGetQueryivEXT=(target,pname,params)=>{if(!params){GL.recordError(1281);return}HEAP32[params>>2]=GLctx.disjointTimerQueryExt["getQueryEXT"](target,pname)};var _emscripten_glGetQueryivEXT=_glGetQueryivEXT;var _glGetRenderbufferParameteriv=(target,pname,params)=>{if(!params){GL.recordError(1281);return}HEAP32[params>>2]=GLctx.getRenderbufferParameter(target,pname)};var _emscripten_glGetRenderbufferParameteriv=_glGetRenderbufferParameteriv;var _glGetSamplerParameterfv=(sampler,pname,params)=>{if(!params){GL.recordError(1281);return}HEAPF32[params>>2]=GLctx.getSamplerParameter(GL.samplers[sampler],pname)};var _emscripten_glGetSamplerParameterfv=_glGetSamplerParameterfv;var _glGetSamplerParameteriv=(sampler,pname,params)=>{if(!params){GL.recordError(1281);return}HEAP32[params>>2]=GLctx.getSamplerParameter(GL.samplers[sampler],pname)};var _emscripten_glGetSamplerParameteriv=_glGetSamplerParameteriv;var _glGetShaderInfoLog=(shader,maxLength,length,infoLog)=>{var log=GLctx.getShaderInfoLog(GL.shaders[shader]);if(log===null)log="(unknown error)";var numBytesWrittenExclNull=maxLength>0&&infoLog?stringToUTF8(log,infoLog,maxLength):0;if(length)HEAP32[length>>2]=numBytesWrittenExclNull};var _emscripten_glGetShaderInfoLog=_glGetShaderInfoLog;var _glGetShaderPrecisionFormat=(shaderType,precisionType,range,precision)=>{var result=GLctx.getShaderPrecisionFormat(shaderType,precisionType);HEAP32[range>>2]=result.rangeMin;HEAP32[range+4>>2]=result.rangeMax;HEAP32[precision>>2]=result.precision};var _emscripten_glGetShaderPrecisionFormat=_glGetShaderPrecisionFormat;var _glGetShaderSource=(shader,bufSize,length,source)=>{var result=GLctx.getShaderSource(GL.shaders[shader]);if(!result)return;var numBytesWrittenExclNull=bufSize>0&&source?stringToUTF8(result,source,bufSize):0;if(length)HEAP32[length>>2]=numBytesWrittenExclNull};var _emscripten_glGetShaderSource=_glGetShaderSource;var _glGetShaderiv=(shader,pname,p)=>{if(!p){GL.recordError(1281);return}if(pname==35716){var log=GLctx.getShaderInfoLog(GL.shaders[shader]);if(log===null)log="(unknown error)";var logLength=log?log.length+1:0;HEAP32[p>>2]=logLength}else if(pname==35720){var source=GLctx.getShaderSource(GL.shaders[shader]);var sourceLength=source?source.length+1:0;HEAP32[p>>2]=sourceLength}else{HEAP32[p>>2]=GLctx.getShaderParameter(GL.shaders[shader],pname)}};var _emscripten_glGetShaderiv=_glGetShaderiv;var stringToNewUTF8=str=>{var size=lengthBytesUTF8(str)+1;var ret=_malloc(size);if(ret)stringToUTF8(str,ret,size);return ret};var _glGetString=name_=>{var ret=GL.stringCache[name_];if(!ret){switch(name_){case 7939:ret=stringToNewUTF8(webglGetExtensions().join(" "));break;case 7936:case 7937:case 37445:case 37446:var s=GLctx.getParameter(name_);if(!s){GL.recordError(1280)}ret=s?stringToNewUTF8(s):0;break;case 7938:var webGLVersion=GLctx.getParameter(7938);var glVersion=`OpenGL ES 2.0 (${webGLVersion})`;if(GL.currentContext.version>=2)glVersion=`OpenGL ES 3.0 (${webGLVersion})`;ret=stringToNewUTF8(glVersion);break;case 35724:var glslVersion=GLctx.getParameter(35724);var ver_re=/^WebGL GLSL ES ([0-9]\.[0-9][0-9]?)(?:$| .*)/;var ver_num=glslVersion.match(ver_re);if(ver_num!==null){if(ver_num[1].length==3)ver_num[1]=ver_num[1]+"0";glslVersion=`OpenGL ES GLSL ES ${ver_num[1]} (${glslVersion})`}ret=stringToNewUTF8(glslVersion);break;default:GL.recordError(1280)}GL.stringCache[name_]=ret}return ret};var _emscripten_glGetString=_glGetString;var _glGetStringi=(name,index)=>{if(GL.currentContext.version<2){GL.recordError(1282);return 0}var stringiCache=GL.stringiCache[name];if(stringiCache){if(index<0||index>=stringiCache.length){GL.recordError(1281);return 0}return stringiCache[index]}switch(name){case 7939:var exts=webglGetExtensions().map(stringToNewUTF8);stringiCache=GL.stringiCache[name]=exts;if(index<0||index>=stringiCache.length){GL.recordError(1281);return 0}return stringiCache[index];default:GL.recordError(1280);return 0}};var _emscripten_glGetStringi=_glGetStringi;var _glGetSynciv=(sync,pname,bufSize,length,values)=>{if(bufSize<0){GL.recordError(1281);return}if(!values){GL.recordError(1281);return}var ret=GLctx.getSyncParameter(GL.syncs[sync],pname);if(ret!==null){HEAP32[values>>2]=ret;if(length)HEAP32[length>>2]=1}};var _emscripten_glGetSynciv=_glGetSynciv;var _glGetTexParameterfv=(target,pname,params)=>{if(!params){GL.recordError(1281);return}HEAPF32[params>>2]=GLctx.getTexParameter(target,pname)};var _emscripten_glGetTexParameterfv=_glGetTexParameterfv;var _glGetTexParameteriv=(target,pname,params)=>{if(!params){GL.recordError(1281);return}HEAP32[params>>2]=GLctx.getTexParameter(target,pname)};var _emscripten_glGetTexParameteriv=_glGetTexParameteriv;var _glGetTransformFeedbackVarying=(program,index,bufSize,length,size,type,name)=>{program=GL.programs[program];var info=GLctx.getTransformFeedbackVarying(program,index);if(!info)return;if(name&&bufSize>0){var numBytesWrittenExclNull=stringToUTF8(info.name,name,bufSize);if(length)HEAP32[length>>2]=numBytesWrittenExclNull}else{if(length)HEAP32[length>>2]=0}if(size)HEAP32[size>>2]=info.size;if(type)HEAP32[type>>2]=info.type};var _emscripten_glGetTransformFeedbackVarying=_glGetTransformFeedbackVarying;var _glGetUniformBlockIndex=(program,uniformBlockName)=>GLctx.getUniformBlockIndex(GL.programs[program],UTF8ToString(uniformBlockName));var _emscripten_glGetUniformBlockIndex=_glGetUniformBlockIndex;var _glGetUniformIndices=(program,uniformCount,uniformNames,uniformIndices)=>{if(!uniformIndices){GL.recordError(1281);return}if(uniformCount>0&&(uniformNames==0||uniformIndices==0)){GL.recordError(1281);return}program=GL.programs[program];var names=[];for(var i=0;i>2]));var result=GLctx.getUniformIndices(program,names);if(!result)return;var len=result.length;for(var i=0;i>2]=result[i]}};var _emscripten_glGetUniformIndices=_glGetUniformIndices;var jstoi_q=str=>parseInt(str);var webglGetLeftBracePos=name=>name.slice(-1)=="]"&&name.lastIndexOf("[");var webglPrepareUniformLocationsBeforeFirstUse=program=>{var uniformLocsById=program.uniformLocsById,uniformSizeAndIdsByName=program.uniformSizeAndIdsByName,i,j;if(!uniformLocsById){program.uniformLocsById=uniformLocsById={};program.uniformArrayNamesById={};var numActiveUniforms=GLctx.getProgramParameter(program,35718);for(i=0;i0?nm.slice(0,lb):nm;var id=program.uniformIdCounter;program.uniformIdCounter+=sz;uniformSizeAndIdsByName[arrayName]=[sz,id];for(j=0;j{name=UTF8ToString(name);if(program=GL.programs[program]){webglPrepareUniformLocationsBeforeFirstUse(program);var uniformLocsById=program.uniformLocsById;var arrayIndex=0;var uniformBaseName=name;var leftBrace=webglGetLeftBracePos(name);if(leftBrace>0){arrayIndex=jstoi_q(name.slice(leftBrace+1))>>>0;uniformBaseName=name.slice(0,leftBrace)}var sizeAndId=program.uniformSizeAndIdsByName[uniformBaseName];if(sizeAndId&&arrayIndex{var p=GLctx.currentProgram;if(p){var webglLoc=p.uniformLocsById[location];if(typeof webglLoc=="number"){p.uniformLocsById[location]=webglLoc=GLctx.getUniformLocation(p,p.uniformArrayNamesById[location]+(webglLoc>0?`[${webglLoc}]`:""))}return webglLoc}else{GL.recordError(1282)}};var emscriptenWebGLGetUniform=(program,location,params,type)=>{if(!params){GL.recordError(1281);return}program=GL.programs[program];webglPrepareUniformLocationsBeforeFirstUse(program);var data=GLctx.getUniform(program,webglGetUniformLocation(location));if(typeof data=="number"||typeof data=="boolean"){switch(type){case 0:HEAP32[params>>2]=data;break;case 2:HEAPF32[params>>2]=data;break}}else{for(var i=0;i>2]=data[i];break;case 2:HEAPF32[params+i*4>>2]=data[i];break}}}};var _glGetUniformfv=(program,location,params)=>{emscriptenWebGLGetUniform(program,location,params,2)};var _emscripten_glGetUniformfv=_glGetUniformfv;var _glGetUniformiv=(program,location,params)=>{emscriptenWebGLGetUniform(program,location,params,0)};var _emscripten_glGetUniformiv=_glGetUniformiv;var _glGetUniformuiv=(program,location,params)=>emscriptenWebGLGetUniform(program,location,params,0);var _emscripten_glGetUniformuiv=_glGetUniformuiv;var emscriptenWebGLGetVertexAttrib=(index,pname,params,type)=>{if(!params){GL.recordError(1281);return}var data=GLctx.getVertexAttrib(index,pname);if(pname==34975){HEAP32[params>>2]=data&&data["name"]}else if(typeof data=="number"||typeof data=="boolean"){switch(type){case 0:HEAP32[params>>2]=data;break;case 2:HEAPF32[params>>2]=data;break;case 5:HEAP32[params>>2]=Math.fround(data);break}}else{for(var i=0;i>2]=data[i];break;case 2:HEAPF32[params+i*4>>2]=data[i];break;case 5:HEAP32[params+i*4>>2]=Math.fround(data[i]);break}}}};var _glGetVertexAttribIiv=(index,pname,params)=>{emscriptenWebGLGetVertexAttrib(index,pname,params,0)};var _emscripten_glGetVertexAttribIiv=_glGetVertexAttribIiv;var _glGetVertexAttribIuiv=_glGetVertexAttribIiv;var _emscripten_glGetVertexAttribIuiv=_glGetVertexAttribIuiv;var _glGetVertexAttribPointerv=(index,pname,pointer)=>{if(!pointer){GL.recordError(1281);return}HEAP32[pointer>>2]=GLctx.getVertexAttribOffset(index,pname)};var _emscripten_glGetVertexAttribPointerv=_glGetVertexAttribPointerv;var _glGetVertexAttribfv=(index,pname,params)=>{emscriptenWebGLGetVertexAttrib(index,pname,params,2)};var _emscripten_glGetVertexAttribfv=_glGetVertexAttribfv;var _glGetVertexAttribiv=(index,pname,params)=>{emscriptenWebGLGetVertexAttrib(index,pname,params,5)};var _emscripten_glGetVertexAttribiv=_glGetVertexAttribiv;var _glHint=(x0,x1)=>GLctx.hint(x0,x1);var _emscripten_glHint=_glHint;var _glInvalidateFramebuffer=(target,numAttachments,attachments)=>{var list=tempFixedLengthArray[numAttachments];for(var i=0;i>2]}GLctx.invalidateFramebuffer(target,list)};var _emscripten_glInvalidateFramebuffer=_glInvalidateFramebuffer;var _glInvalidateSubFramebuffer=(target,numAttachments,attachments,x,y,width,height)=>{var list=tempFixedLengthArray[numAttachments];for(var i=0;i>2]}GLctx.invalidateSubFramebuffer(target,list,x,y,width,height)};var _emscripten_glInvalidateSubFramebuffer=_glInvalidateSubFramebuffer;var _glIsBuffer=buffer=>{var b=GL.buffers[buffer];if(!b)return 0;return GLctx.isBuffer(b)};var _emscripten_glIsBuffer=_glIsBuffer;var _glIsEnabled=x0=>GLctx.isEnabled(x0);var _emscripten_glIsEnabled=_glIsEnabled;var _glIsFramebuffer=framebuffer=>{var fb=GL.framebuffers[framebuffer];if(!fb)return 0;return GLctx.isFramebuffer(fb)};var _emscripten_glIsFramebuffer=_glIsFramebuffer;var _glIsProgram=program=>{program=GL.programs[program];if(!program)return 0;return GLctx.isProgram(program)};var _emscripten_glIsProgram=_glIsProgram;var _glIsQuery=id=>{var query=GL.queries[id];if(!query)return 0;return GLctx.isQuery(query)};var _emscripten_glIsQuery=_glIsQuery;var _glIsQueryEXT=id=>{var query=GL.queries[id];if(!query)return 0;return GLctx.disjointTimerQueryExt["isQueryEXT"](query)};var _emscripten_glIsQueryEXT=_glIsQueryEXT;var _glIsRenderbuffer=renderbuffer=>{var rb=GL.renderbuffers[renderbuffer];if(!rb)return 0;return GLctx.isRenderbuffer(rb)};var _emscripten_glIsRenderbuffer=_glIsRenderbuffer;var _glIsSampler=id=>{var sampler=GL.samplers[id];if(!sampler)return 0;return GLctx.isSampler(sampler)};var _emscripten_glIsSampler=_glIsSampler;var _glIsShader=shader=>{var s=GL.shaders[shader];if(!s)return 0;return GLctx.isShader(s)};var _emscripten_glIsShader=_glIsShader;var _glIsSync=sync=>GLctx.isSync(GL.syncs[sync]);var _emscripten_glIsSync=_glIsSync;var _glIsTexture=id=>{var texture=GL.textures[id];if(!texture)return 0;return GLctx.isTexture(texture)};var _emscripten_glIsTexture=_glIsTexture;var _glIsTransformFeedback=id=>GLctx.isTransformFeedback(GL.transformFeedbacks[id]);var _emscripten_glIsTransformFeedback=_glIsTransformFeedback;var _glIsVertexArray=array=>{var vao=GL.vaos[array];if(!vao)return 0;return GLctx.isVertexArray(vao)};var _emscripten_glIsVertexArray=_glIsVertexArray;var _glIsVertexArrayOES=_glIsVertexArray;var _emscripten_glIsVertexArrayOES=_glIsVertexArrayOES;var _glLineWidth=x0=>GLctx.lineWidth(x0);var _emscripten_glLineWidth=_glLineWidth;var _glLinkProgram=program=>{program=GL.programs[program];GLctx.linkProgram(program);program.uniformLocsById=0;program.uniformSizeAndIdsByName={}};var _emscripten_glLinkProgram=_glLinkProgram;var _glMultiDrawArraysInstancedBaseInstanceWEBGL=(mode,firsts,counts,instanceCounts,baseInstances,drawCount)=>{GLctx.mdibvbi["multiDrawArraysInstancedBaseInstanceWEBGL"](mode,HEAP32,firsts>>2,HEAP32,counts>>2,HEAP32,instanceCounts>>2,HEAPU32,baseInstances>>2,drawCount)};var _emscripten_glMultiDrawArraysInstancedBaseInstanceWEBGL=_glMultiDrawArraysInstancedBaseInstanceWEBGL;var _glMultiDrawElementsInstancedBaseVertexBaseInstanceWEBGL=(mode,counts,type,offsets,instanceCounts,baseVertices,baseInstances,drawCount)=>{GLctx.mdibvbi["multiDrawElementsInstancedBaseVertexBaseInstanceWEBGL"](mode,HEAP32,counts>>2,type,HEAP32,offsets>>2,HEAP32,instanceCounts>>2,HEAP32,baseVertices>>2,HEAPU32,baseInstances>>2,drawCount)};var _emscripten_glMultiDrawElementsInstancedBaseVertexBaseInstanceWEBGL=_glMultiDrawElementsInstancedBaseVertexBaseInstanceWEBGL;var _glPauseTransformFeedback=()=>GLctx.pauseTransformFeedback();var _emscripten_glPauseTransformFeedback=_glPauseTransformFeedback;var _glPixelStorei=(pname,param)=>{if(pname==3317){GL.unpackAlignment=param}else if(pname==3314){GL.unpackRowLength=param}GLctx.pixelStorei(pname,param)};var _emscripten_glPixelStorei=_glPixelStorei;var _glPolygonModeWEBGL=(face,mode)=>{GLctx.webglPolygonMode["polygonModeWEBGL"](face,mode)};var _emscripten_glPolygonModeWEBGL=_glPolygonModeWEBGL;var _glPolygonOffset=(x0,x1)=>GLctx.polygonOffset(x0,x1);var _emscripten_glPolygonOffset=_glPolygonOffset;var _glPolygonOffsetClampEXT=(factor,units,clamp)=>{GLctx.extPolygonOffsetClamp["polygonOffsetClampEXT"](factor,units,clamp)};var _emscripten_glPolygonOffsetClampEXT=_glPolygonOffsetClampEXT;var _glProgramBinary=(program,binaryFormat,binary,length)=>{GL.recordError(1280)};var _emscripten_glProgramBinary=_glProgramBinary;var _glProgramParameteri=(program,pname,value)=>{GL.recordError(1280)};var _emscripten_glProgramParameteri=_glProgramParameteri;var _glQueryCounterEXT=(id,target)=>{GLctx.disjointTimerQueryExt["queryCounterEXT"](GL.queries[id],target)};var _emscripten_glQueryCounterEXT=_glQueryCounterEXT;var _glReadBuffer=x0=>GLctx.readBuffer(x0);var _emscripten_glReadBuffer=_glReadBuffer;var computeUnpackAlignedImageSize=(width,height,sizePerPixel)=>{function roundedToNextMultipleOf(x,y){return x+y-1&-y}var plainRowSize=(GL.unpackRowLength||width)*sizePerPixel;var alignedRowSize=roundedToNextMultipleOf(plainRowSize,GL.unpackAlignment);return height*alignedRowSize};var colorChannelsInGlTextureFormat=format=>{var colorChannels={5:3,6:4,8:2,29502:3,29504:4,26917:2,26918:2,29846:3,29847:4};return colorChannels[format-6402]||1};var heapObjectForWebGLType=type=>{type-=5120;if(type==0)return HEAP8;if(type==1)return HEAPU8;if(type==2)return HEAP16;if(type==4)return HEAP32;if(type==6)return HEAPF32;if(type==5||type==28922||type==28520||type==30779||type==30782)return HEAPU32;return HEAPU16};var toTypedArrayIndex=(pointer,heap)=>pointer>>>31-Math.clz32(heap.BYTES_PER_ELEMENT);var emscriptenWebGLGetTexPixelData=(type,format,width,height,pixels,internalFormat)=>{var heap=heapObjectForWebGLType(type);var sizePerPixel=colorChannelsInGlTextureFormat(format)*heap.BYTES_PER_ELEMENT;var bytes=computeUnpackAlignedImageSize(width,height,sizePerPixel);return heap.subarray(toTypedArrayIndex(pixels,heap),toTypedArrayIndex(pixels+bytes,heap))};var _glReadPixels=(x,y,width,height,format,type,pixels)=>{if(GL.currentContext.version>=2){if(GLctx.currentPixelPackBufferBinding){GLctx.readPixels(x,y,width,height,format,type,pixels);return}var heap=heapObjectForWebGLType(type);var target=toTypedArrayIndex(pixels,heap);GLctx.readPixels(x,y,width,height,format,type,heap,target);return}var pixelData=emscriptenWebGLGetTexPixelData(type,format,width,height,pixels,format);if(!pixelData){GL.recordError(1280);return}GLctx.readPixels(x,y,width,height,format,type,pixelData)};var _emscripten_glReadPixels=_glReadPixels;var _glReleaseShaderCompiler=()=>{};var _emscripten_glReleaseShaderCompiler=_glReleaseShaderCompiler;var _glRenderbufferStorage=(x0,x1,x2,x3)=>GLctx.renderbufferStorage(x0,x1,x2,x3);var _emscripten_glRenderbufferStorage=_glRenderbufferStorage;var _glRenderbufferStorageMultisample=(x0,x1,x2,x3,x4)=>GLctx.renderbufferStorageMultisample(x0,x1,x2,x3,x4);var _emscripten_glRenderbufferStorageMultisample=_glRenderbufferStorageMultisample;var _glResumeTransformFeedback=()=>GLctx.resumeTransformFeedback();var _emscripten_glResumeTransformFeedback=_glResumeTransformFeedback;var _glSampleCoverage=(value,invert)=>{GLctx.sampleCoverage(value,!!invert)};var _emscripten_glSampleCoverage=_glSampleCoverage;var _glSamplerParameterf=(sampler,pname,param)=>{GLctx.samplerParameterf(GL.samplers[sampler],pname,param)};var _emscripten_glSamplerParameterf=_glSamplerParameterf;var _glSamplerParameterfv=(sampler,pname,params)=>{var param=HEAPF32[params>>2];GLctx.samplerParameterf(GL.samplers[sampler],pname,param)};var _emscripten_glSamplerParameterfv=_glSamplerParameterfv;var _glSamplerParameteri=(sampler,pname,param)=>{GLctx.samplerParameteri(GL.samplers[sampler],pname,param)};var _emscripten_glSamplerParameteri=_glSamplerParameteri;var _glSamplerParameteriv=(sampler,pname,params)=>{var param=HEAP32[params>>2];GLctx.samplerParameteri(GL.samplers[sampler],pname,param)};var _emscripten_glSamplerParameteriv=_glSamplerParameteriv;var _glScissor=(x0,x1,x2,x3)=>GLctx.scissor(x0,x1,x2,x3);var _emscripten_glScissor=_glScissor;var _glShaderBinary=(count,shaders,binaryformat,binary,length)=>{GL.recordError(1280)};var _emscripten_glShaderBinary=_glShaderBinary;var _glShaderSource=(shader,count,string,length)=>{var source=GL.getSource(shader,count,string,length);GLctx.shaderSource(GL.shaders[shader],source)};var _emscripten_glShaderSource=_glShaderSource;var _glStencilFunc=(x0,x1,x2)=>GLctx.stencilFunc(x0,x1,x2);var _emscripten_glStencilFunc=_glStencilFunc;var _glStencilFuncSeparate=(x0,x1,x2,x3)=>GLctx.stencilFuncSeparate(x0,x1,x2,x3);var _emscripten_glStencilFuncSeparate=_glStencilFuncSeparate;var _glStencilMask=x0=>GLctx.stencilMask(x0);var _emscripten_glStencilMask=_glStencilMask;var _glStencilMaskSeparate=(x0,x1)=>GLctx.stencilMaskSeparate(x0,x1);var _emscripten_glStencilMaskSeparate=_glStencilMaskSeparate;var _glStencilOp=(x0,x1,x2)=>GLctx.stencilOp(x0,x1,x2);var _emscripten_glStencilOp=_glStencilOp;var _glStencilOpSeparate=(x0,x1,x2,x3)=>GLctx.stencilOpSeparate(x0,x1,x2,x3);var _emscripten_glStencilOpSeparate=_glStencilOpSeparate;var _glTexImage2D=(target,level,internalFormat,width,height,border,format,type,pixels)=>{if(GL.currentContext.version>=2){if(GLctx.currentPixelUnpackBufferBinding){GLctx.texImage2D(target,level,internalFormat,width,height,border,format,type,pixels);return}if(pixels){var heap=heapObjectForWebGLType(type);var index=toTypedArrayIndex(pixels,heap);GLctx.texImage2D(target,level,internalFormat,width,height,border,format,type,heap,index);return}}var pixelData=pixels?emscriptenWebGLGetTexPixelData(type,format,width,height,pixels,internalFormat):null;GLctx.texImage2D(target,level,internalFormat,width,height,border,format,type,pixelData)};var _emscripten_glTexImage2D=_glTexImage2D;var _glTexImage3D=(target,level,internalFormat,width,height,depth,border,format,type,pixels)=>{if(GLctx.currentPixelUnpackBufferBinding){GLctx.texImage3D(target,level,internalFormat,width,height,depth,border,format,type,pixels)}else if(pixels){var heap=heapObjectForWebGLType(type);GLctx.texImage3D(target,level,internalFormat,width,height,depth,border,format,type,heap,toTypedArrayIndex(pixels,heap))}else{GLctx.texImage3D(target,level,internalFormat,width,height,depth,border,format,type,null)}};var _emscripten_glTexImage3D=_glTexImage3D;var _glTexParameterf=(x0,x1,x2)=>GLctx.texParameterf(x0,x1,x2);var _emscripten_glTexParameterf=_glTexParameterf;var _glTexParameterfv=(target,pname,params)=>{var param=HEAPF32[params>>2];GLctx.texParameterf(target,pname,param)};var _emscripten_glTexParameterfv=_glTexParameterfv;var _glTexParameteri=(x0,x1,x2)=>GLctx.texParameteri(x0,x1,x2);var _emscripten_glTexParameteri=_glTexParameteri;var _glTexParameteriv=(target,pname,params)=>{var param=HEAP32[params>>2];GLctx.texParameteri(target,pname,param)};var _emscripten_glTexParameteriv=_glTexParameteriv;var _glTexStorage2D=(x0,x1,x2,x3,x4)=>GLctx.texStorage2D(x0,x1,x2,x3,x4);var _emscripten_glTexStorage2D=_glTexStorage2D;var _glTexStorage3D=(x0,x1,x2,x3,x4,x5)=>GLctx.texStorage3D(x0,x1,x2,x3,x4,x5);var _emscripten_glTexStorage3D=_glTexStorage3D;var _glTexSubImage2D=(target,level,xoffset,yoffset,width,height,format,type,pixels)=>{if(GL.currentContext.version>=2){if(GLctx.currentPixelUnpackBufferBinding){GLctx.texSubImage2D(target,level,xoffset,yoffset,width,height,format,type,pixels);return}if(pixels){var heap=heapObjectForWebGLType(type);GLctx.texSubImage2D(target,level,xoffset,yoffset,width,height,format,type,heap,toTypedArrayIndex(pixels,heap));return}}var pixelData=pixels?emscriptenWebGLGetTexPixelData(type,format,width,height,pixels,0):null;GLctx.texSubImage2D(target,level,xoffset,yoffset,width,height,format,type,pixelData)};var _emscripten_glTexSubImage2D=_glTexSubImage2D;var _glTexSubImage3D=(target,level,xoffset,yoffset,zoffset,width,height,depth,format,type,pixels)=>{if(GLctx.currentPixelUnpackBufferBinding){GLctx.texSubImage3D(target,level,xoffset,yoffset,zoffset,width,height,depth,format,type,pixels)}else if(pixels){var heap=heapObjectForWebGLType(type);GLctx.texSubImage3D(target,level,xoffset,yoffset,zoffset,width,height,depth,format,type,heap,toTypedArrayIndex(pixels,heap))}else{GLctx.texSubImage3D(target,level,xoffset,yoffset,zoffset,width,height,depth,format,type,null)}};var _emscripten_glTexSubImage3D=_glTexSubImage3D;var _glTransformFeedbackVaryings=(program,count,varyings,bufferMode)=>{program=GL.programs[program];var vars=[];for(var i=0;i>2]));GLctx.transformFeedbackVaryings(program,vars,bufferMode)};var _emscripten_glTransformFeedbackVaryings=_glTransformFeedbackVaryings;var _glUniform1f=(location,v0)=>{GLctx.uniform1f(webglGetUniformLocation(location),v0)};var _emscripten_glUniform1f=_glUniform1f;var miniTempWebGLFloatBuffers=[];var _glUniform1fv=(location,count,value)=>{if(GL.currentContext.version>=2){count&&GLctx.uniform1fv(webglGetUniformLocation(location),HEAPF32,value>>2,count);return}if(count<=288){var view=miniTempWebGLFloatBuffers[count];for(var i=0;i>2]}}else{var view=HEAPF32.subarray(value>>2,value+count*4>>2)}GLctx.uniform1fv(webglGetUniformLocation(location),view)};var _emscripten_glUniform1fv=_glUniform1fv;var _glUniform1i=(location,v0)=>{GLctx.uniform1i(webglGetUniformLocation(location),v0)};var _emscripten_glUniform1i=_glUniform1i;var miniTempWebGLIntBuffers=[];var _glUniform1iv=(location,count,value)=>{if(GL.currentContext.version>=2){count&&GLctx.uniform1iv(webglGetUniformLocation(location),HEAP32,value>>2,count);return}if(count<=288){var view=miniTempWebGLIntBuffers[count];for(var i=0;i>2]}}else{var view=HEAP32.subarray(value>>2,value+count*4>>2)}GLctx.uniform1iv(webglGetUniformLocation(location),view)};var _emscripten_glUniform1iv=_glUniform1iv;var _glUniform1ui=(location,v0)=>{GLctx.uniform1ui(webglGetUniformLocation(location),v0)};var _emscripten_glUniform1ui=_glUniform1ui;var _glUniform1uiv=(location,count,value)=>{count&&GLctx.uniform1uiv(webglGetUniformLocation(location),HEAPU32,value>>2,count)};var _emscripten_glUniform1uiv=_glUniform1uiv;var _glUniform2f=(location,v0,v1)=>{GLctx.uniform2f(webglGetUniformLocation(location),v0,v1)};var _emscripten_glUniform2f=_glUniform2f;var _glUniform2fv=(location,count,value)=>{if(GL.currentContext.version>=2){count&&GLctx.uniform2fv(webglGetUniformLocation(location),HEAPF32,value>>2,count*2);return}if(count<=144){count*=2;var view=miniTempWebGLFloatBuffers[count];for(var i=0;i>2];view[i+1]=HEAPF32[value+(4*i+4)>>2]}}else{var view=HEAPF32.subarray(value>>2,value+count*8>>2)}GLctx.uniform2fv(webglGetUniformLocation(location),view)};var _emscripten_glUniform2fv=_glUniform2fv;var _glUniform2i=(location,v0,v1)=>{GLctx.uniform2i(webglGetUniformLocation(location),v0,v1)};var _emscripten_glUniform2i=_glUniform2i;var _glUniform2iv=(location,count,value)=>{if(GL.currentContext.version>=2){count&&GLctx.uniform2iv(webglGetUniformLocation(location),HEAP32,value>>2,count*2);return}if(count<=144){count*=2;var view=miniTempWebGLIntBuffers[count];for(var i=0;i>2];view[i+1]=HEAP32[value+(4*i+4)>>2]}}else{var view=HEAP32.subarray(value>>2,value+count*8>>2)}GLctx.uniform2iv(webglGetUniformLocation(location),view)};var _emscripten_glUniform2iv=_glUniform2iv;var _glUniform2ui=(location,v0,v1)=>{GLctx.uniform2ui(webglGetUniformLocation(location),v0,v1)};var _emscripten_glUniform2ui=_glUniform2ui;var _glUniform2uiv=(location,count,value)=>{count&&GLctx.uniform2uiv(webglGetUniformLocation(location),HEAPU32,value>>2,count*2)};var _emscripten_glUniform2uiv=_glUniform2uiv;var _glUniform3f=(location,v0,v1,v2)=>{GLctx.uniform3f(webglGetUniformLocation(location),v0,v1,v2)};var _emscripten_glUniform3f=_glUniform3f;var _glUniform3fv=(location,count,value)=>{if(GL.currentContext.version>=2){count&&GLctx.uniform3fv(webglGetUniformLocation(location),HEAPF32,value>>2,count*3);return}if(count<=96){count*=3;var view=miniTempWebGLFloatBuffers[count];for(var i=0;i>2];view[i+1]=HEAPF32[value+(4*i+4)>>2];view[i+2]=HEAPF32[value+(4*i+8)>>2]}}else{var view=HEAPF32.subarray(value>>2,value+count*12>>2)}GLctx.uniform3fv(webglGetUniformLocation(location),view)};var _emscripten_glUniform3fv=_glUniform3fv;var _glUniform3i=(location,v0,v1,v2)=>{GLctx.uniform3i(webglGetUniformLocation(location),v0,v1,v2)};var _emscripten_glUniform3i=_glUniform3i;var _glUniform3iv=(location,count,value)=>{if(GL.currentContext.version>=2){count&&GLctx.uniform3iv(webglGetUniformLocation(location),HEAP32,value>>2,count*3);return}if(count<=96){count*=3;var view=miniTempWebGLIntBuffers[count];for(var i=0;i>2];view[i+1]=HEAP32[value+(4*i+4)>>2];view[i+2]=HEAP32[value+(4*i+8)>>2]}}else{var view=HEAP32.subarray(value>>2,value+count*12>>2)}GLctx.uniform3iv(webglGetUniformLocation(location),view)};var _emscripten_glUniform3iv=_glUniform3iv;var _glUniform3ui=(location,v0,v1,v2)=>{GLctx.uniform3ui(webglGetUniformLocation(location),v0,v1,v2)};var _emscripten_glUniform3ui=_glUniform3ui;var _glUniform3uiv=(location,count,value)=>{count&&GLctx.uniform3uiv(webglGetUniformLocation(location),HEAPU32,value>>2,count*3)};var _emscripten_glUniform3uiv=_glUniform3uiv;var _glUniform4f=(location,v0,v1,v2,v3)=>{GLctx.uniform4f(webglGetUniformLocation(location),v0,v1,v2,v3)};var _emscripten_glUniform4f=_glUniform4f;var _glUniform4fv=(location,count,value)=>{if(GL.currentContext.version>=2){count&&GLctx.uniform4fv(webglGetUniformLocation(location),HEAPF32,value>>2,count*4);return}if(count<=72){var view=miniTempWebGLFloatBuffers[4*count];var heap=HEAPF32;value=value>>2;count*=4;for(var i=0;i>2,value+count*16>>2)}GLctx.uniform4fv(webglGetUniformLocation(location),view)};var _emscripten_glUniform4fv=_glUniform4fv;var _glUniform4i=(location,v0,v1,v2,v3)=>{GLctx.uniform4i(webglGetUniformLocation(location),v0,v1,v2,v3)};var _emscripten_glUniform4i=_glUniform4i;var _glUniform4iv=(location,count,value)=>{if(GL.currentContext.version>=2){count&&GLctx.uniform4iv(webglGetUniformLocation(location),HEAP32,value>>2,count*4);return}if(count<=72){count*=4;var view=miniTempWebGLIntBuffers[count];for(var i=0;i>2];view[i+1]=HEAP32[value+(4*i+4)>>2];view[i+2]=HEAP32[value+(4*i+8)>>2];view[i+3]=HEAP32[value+(4*i+12)>>2]}}else{var view=HEAP32.subarray(value>>2,value+count*16>>2)}GLctx.uniform4iv(webglGetUniformLocation(location),view)};var _emscripten_glUniform4iv=_glUniform4iv;var _glUniform4ui=(location,v0,v1,v2,v3)=>{GLctx.uniform4ui(webglGetUniformLocation(location),v0,v1,v2,v3)};var _emscripten_glUniform4ui=_glUniform4ui;var _glUniform4uiv=(location,count,value)=>{count&&GLctx.uniform4uiv(webglGetUniformLocation(location),HEAPU32,value>>2,count*4)};var 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invoke_viiif(index,a1,a2,a3,a4){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_v(index){var sp=stackSave();try{getWasmTableEntry(index)()}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiiii(index,a1,a2,a3,a4,a5){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_i(index){var sp=stackSave();try{return getWasmTableEntry(index)()}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iif(index,a1,a2){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_vifff(index,a1,a2,a3,a4){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_vifffff(index,a1,a2,a3,a4,a5,a6){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiifif(index,a1,a2,a3,a4,a5,a6){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiifi(index,a1,a2,a3,a4,a5,a6){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viif(index,a1,a2,a3){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iffiiiiiiii(index,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9,a10)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiffi(index,a1,a2,a3,a4){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viffi(index,a1,a2,a3,a4){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viifii(index,a1,a2,a3,a4,a5){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiif(index,a1,a2,a3,a4,a5){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viij(index,a1,a2,a3){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_fiiiif(index,a1,a2,a3,a4,a5){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_fif(index,a1,a2){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiji(index,a1,a2,a3,a4){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_vif(index,a1,a2){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiiifi(index,a1,a2,a3,a4,a5,a6,a7){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiiiffiiifii(index,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiiiffiiifffi(index,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13,a14){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13,a14)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiiiiii(index,a1,a2,a3,a4,a5,a6,a7,a8){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_fi(index,a1){var sp=stackSave();try{return getWasmTableEntry(index)(a1)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiiiiiiifii(index,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_ji(index,a1){var sp=stackSave();try{return getWasmTableEntry(index)(a1)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0);return 0n}}function invoke_viji(index,a1,a2,a3){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiif(index,a1,a2,a3){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiff(index,a1,a2,a3,a4){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_vijii(index,a1,a2,a3,a4){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiij(index,a1,a2,a3,a4){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiiff(index,a1,a2,a3,a4,a5,a6){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_if(index,a1){var sp=stackSave();try{return getWasmTableEntry(index)(a1)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiiiiiiiiifiii(index,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13,a14){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13,a14)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiiiiiiiii(index,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viffffffffffffffffffff(index,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13,a14,a15,a16,a17,a18,a19,a20,a21){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13,a14,a15,a16,a17,a18,a19,a20,a21)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_vifi(index,a1,a2,a3){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiiif(index,a1,a2,a3,a4,a5,a6){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiffi(index,a1,a2,a3,a4,a5,a6){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiiiiii(index,a1,a2,a3,a4,a5,a6,a7){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiiiiiiii(index,a1,a2,a3,a4,a5,a6,a7,a8,a9){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiiiii(index,a1,a2,a3,a4,a5,a6){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiiiiiii(index,a1,a2,a3,a4,a5,a6,a7,a8,a9){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_vijjjj(index,a1,a2,a3,a4,a5){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_dddd(index,a1,a2,a3){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_dd(index,a1){var sp=stackSave();try{return getWasmTableEntry(index)(a1)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_ddd(index,a1,a2){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_fff(index,a1,a2){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_j(index){var sp=stackSave();try{return getWasmTableEntry(index)()}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0);return 0n}}function invoke_iiiiid(index,a1,a2,a3,a4,a5){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_jiiii(index,a1,a2,a3,a4){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0);return 0n}}function invoke_fiii(index,a1,a2,a3){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_diii(index,a1,a2,a3){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiiiiiiiiii(index,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiiiiiiii(index,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9,a10)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiiiiiiiiiiiii(index,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13,a14,a15){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13,a14,a15)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function callMain(args=[]){var entryFunction=_main;args.unshift(thisProgram);var argc=args.length;var argv=stackAlloc((argc+1)*4);var argv_ptr=argv;args.forEach(arg=>{HEAPU32[argv_ptr>>2]=stringToUTF8OnStack(arg);argv_ptr+=4});HEAPU32[argv_ptr>>2]=0;try{var ret=entryFunction(argc,argv);exitJS(ret,true);return ret}catch(e){return handleException(e)}}function run(args=arguments_){if(runDependencies>0){dependenciesFulfilled=run;return}preRun();if(runDependencies>0){dependenciesFulfilled=run;return}function doRun(){Module["calledRun"]=true;if(ABORT)return;initRuntime();preMain();readyPromiseResolve(Module);Module["onRuntimeInitialized"]?.();var noInitialRun=Module["noInitialRun"]||false;if(!noInitialRun)callMain(args);postRun()}if(Module["setStatus"]){Module["setStatus"]("Running...");setTimeout(()=>{setTimeout(()=>Module["setStatus"](""),1);doRun()},1)}else{doRun()}}function preInit(){if(Module["preInit"]){if(typeof Module["preInit"]=="function")Module["preInit"]=[Module["preInit"]];while(Module["preInit"].length>0){Module["preInit"].shift()()}}}preInit();run();moduleRtn=readyPromise; +var Module=moduleArg;var readyPromiseResolve,readyPromiseReject;var readyPromise=new Promise((resolve,reject)=>{readyPromiseResolve=resolve;readyPromiseReject=reject});var ENVIRONMENT_IS_WEB=true;var ENVIRONMENT_IS_WORKER=false;var arguments_=[];var thisProgram="./this.program";var quit_=(status,toThrow)=>{throw toThrow};var scriptDirectory="";function locateFile(path){if(Module["locateFile"]){return Module["locateFile"](path,scriptDirectory)}return scriptDirectory+path}var readAsync,readBinary;if(ENVIRONMENT_IS_WEB||ENVIRONMENT_IS_WORKER){if(ENVIRONMENT_IS_WORKER){scriptDirectory=self.location.href}else if(typeof document!="undefined"&&document.currentScript){scriptDirectory=document.currentScript.src}if(_scriptName){scriptDirectory=_scriptName}if(scriptDirectory.startsWith("blob:")){scriptDirectory=""}else{scriptDirectory=scriptDirectory.slice(0,scriptDirectory.replace(/[?#].*/,"").lastIndexOf("/")+1)}{readAsync=async url=>{var response=await fetch(url,{credentials:"same-origin"});if(response.ok){return response.arrayBuffer()}throw new Error(response.status+" : "+response.url)}}}else{}var out=console.log.bind(console);var err=console.error.bind(console);var wasmBinary;var wasmMemory;var ABORT=false;var EXITSTATUS;var HEAP8,HEAPU8,HEAP16,HEAPU16,HEAP32,HEAPU32,HEAPF32,HEAP64,HEAPU64,HEAPF64;var runtimeInitialized=false;function updateMemoryViews(){var b=wasmMemory.buffer;HEAP8=new Int8Array(b);HEAP16=new Int16Array(b);Module["HEAPU8"]=HEAPU8=new Uint8Array(b);Module["HEAPU16"]=HEAPU16=new Uint16Array(b);Module["HEAP32"]=HEAP32=new Int32Array(b);Module["HEAPU32"]=HEAPU32=new Uint32Array(b);Module["HEAPF32"]=HEAPF32=new Float32Array(b);HEAPF64=new Float64Array(b);HEAP64=new BigInt64Array(b);HEAPU64=new BigUint64Array(b)}function preRun(){if(Module["preRun"]){if(typeof Module["preRun"]=="function")Module["preRun"]=[Module["preRun"]];while(Module["preRun"].length){addOnPreRun(Module["preRun"].shift())}}callRuntimeCallbacks(onPreRuns)}function initRuntime(){runtimeInitialized=true;if(!Module["noFSInit"]&&!FS.initialized)FS.init();TTY.init();wasmExports["pg"]();FS.ignorePermissions=false}function preMain(){}function postRun(){if(Module["postRun"]){if(typeof Module["postRun"]=="function")Module["postRun"]=[Module["postRun"]];while(Module["postRun"].length){addOnPostRun(Module["postRun"].shift())}}callRuntimeCallbacks(onPostRuns)}var runDependencies=0;var dependenciesFulfilled=null;function getUniqueRunDependency(id){return id}function addRunDependency(id){runDependencies++;Module["monitorRunDependencies"]?.(runDependencies)}function removeRunDependency(id){runDependencies--;Module["monitorRunDependencies"]?.(runDependencies);if(runDependencies==0){if(dependenciesFulfilled){var callback=dependenciesFulfilled;dependenciesFulfilled=null;callback()}}}function abort(what){Module["onAbort"]?.(what);what="Aborted("+what+")";err(what);ABORT=true;what+=". Build with -sASSERTIONS for more info.";var e=new WebAssembly.RuntimeError(what);readyPromiseReject(e);throw e}var wasmBinaryFile;function findWasmBinary(){return locateFile("grida_canvas_wasm.wasm")}function getBinarySync(file){if(file==wasmBinaryFile&&wasmBinary){return new Uint8Array(wasmBinary)}if(readBinary){return readBinary(file)}throw"both async and sync fetching of the wasm failed"}async function getWasmBinary(binaryFile){if(!wasmBinary){try{var response=await readAsync(binaryFile);return new Uint8Array(response)}catch{}}return getBinarySync(binaryFile)}async function instantiateArrayBuffer(binaryFile,imports){try{var binary=await getWasmBinary(binaryFile);var instance=await WebAssembly.instantiate(binary,imports);return instance}catch(reason){err(`failed to asynchronously prepare wasm: ${reason}`);abort(reason)}}async function instantiateAsync(binary,binaryFile,imports){if(!binary&&typeof WebAssembly.instantiateStreaming=="function"){try{var response=fetch(binaryFile,{credentials:"same-origin"});var instantiationResult=await WebAssembly.instantiateStreaming(response,imports);return instantiationResult}catch(reason){err(`wasm streaming compile failed: ${reason}`);err("falling back to ArrayBuffer instantiation")}}return instantiateArrayBuffer(binaryFile,imports)}function getWasmImports(){return{a:wasmImports}}async function createWasm(){function receiveInstance(instance,module){wasmExports=instance.exports;wasmMemory=wasmExports["og"];updateMemoryViews();wasmTable=wasmExports["qg"];removeRunDependency("wasm-instantiate");return wasmExports}addRunDependency("wasm-instantiate");function receiveInstantiationResult(result){return receiveInstance(result["instance"])}var info=getWasmImports();if(Module["instantiateWasm"]){return new Promise((resolve,reject)=>{Module["instantiateWasm"](info,(mod,inst)=>{resolve(receiveInstance(mod,inst))})})}wasmBinaryFile??=findWasmBinary();try{var result=await instantiateAsync(wasmBinary,wasmBinaryFile,info);var exports=receiveInstantiationResult(result);return exports}catch(e){readyPromiseReject(e);return Promise.reject(e)}}class ExitStatus{name="ExitStatus";constructor(status){this.message=`Program terminated with exit(${status})`;this.status=status}}var callRuntimeCallbacks=callbacks=>{while(callbacks.length>0){callbacks.shift()(Module)}};var onPostRuns=[];var addOnPostRun=cb=>onPostRuns.push(cb);var onPreRuns=[];var addOnPreRun=cb=>onPreRuns.push(cb);var noExitRuntime=true;var stackRestore=val=>__emscripten_stack_restore(val);var stackSave=()=>_emscripten_stack_get_current();var exceptionCaught=[];var uncaughtExceptionCount=0;var ___cxa_begin_catch=ptr=>{var info=new ExceptionInfo(ptr);if(!info.get_caught()){info.set_caught(true);uncaughtExceptionCount--}info.set_rethrown(false);exceptionCaught.push(info);___cxa_increment_exception_refcount(ptr);return ___cxa_get_exception_ptr(ptr)};var exceptionLast=0;var ___cxa_end_catch=()=>{_setThrew(0,0);var info=exceptionCaught.pop();___cxa_decrement_exception_refcount(info.excPtr);exceptionLast=0};class ExceptionInfo{constructor(excPtr){this.excPtr=excPtr;this.ptr=excPtr-24}set_type(type){HEAPU32[this.ptr+4>>2]=type}get_type(){return HEAPU32[this.ptr+4>>2]}set_destructor(destructor){HEAPU32[this.ptr+8>>2]=destructor}get_destructor(){return HEAPU32[this.ptr+8>>2]}set_caught(caught){caught=caught?1:0;HEAP8[this.ptr+12]=caught}get_caught(){return HEAP8[this.ptr+12]!=0}set_rethrown(rethrown){rethrown=rethrown?1:0;HEAP8[this.ptr+13]=rethrown}get_rethrown(){return HEAP8[this.ptr+13]!=0}init(type,destructor){this.set_adjusted_ptr(0);this.set_type(type);this.set_destructor(destructor)}set_adjusted_ptr(adjustedPtr){HEAPU32[this.ptr+16>>2]=adjustedPtr}get_adjusted_ptr(){return HEAPU32[this.ptr+16>>2]}}var setTempRet0=val=>__emscripten_tempret_set(val);var findMatchingCatch=args=>{var thrown=exceptionLast;if(!thrown){setTempRet0(0);return 0}var info=new ExceptionInfo(thrown);info.set_adjusted_ptr(thrown);var thrownType=info.get_type();if(!thrownType){setTempRet0(0);return thrown}for(var caughtType of args){if(caughtType===0||caughtType===thrownType){break}var adjusted_ptr_addr=info.ptr+16;if(___cxa_can_catch(caughtType,thrownType,adjusted_ptr_addr)){setTempRet0(caughtType);return thrown}}setTempRet0(thrownType);return thrown};var ___cxa_find_matching_catch_2=()=>findMatchingCatch([]);var ___cxa_find_matching_catch_3=arg0=>findMatchingCatch([arg0]);var ___cxa_find_matching_catch_4=(arg0,arg1)=>findMatchingCatch([arg0,arg1]);var ___cxa_rethrow=()=>{var info=exceptionCaught.pop();if(!info){abort("no exception to throw")}var ptr=info.excPtr;if(!info.get_rethrown()){exceptionCaught.push(info);info.set_rethrown(true);info.set_caught(false);uncaughtExceptionCount++}exceptionLast=ptr;throw exceptionLast};var ___cxa_throw=(ptr,type,destructor)=>{var info=new ExceptionInfo(ptr);info.init(type,destructor);exceptionLast=ptr;uncaughtExceptionCount++;throw exceptionLast};var ___cxa_uncaught_exceptions=()=>uncaughtExceptionCount;var ___resumeException=ptr=>{if(!exceptionLast){exceptionLast=ptr}throw exceptionLast};var syscallGetVarargI=()=>{var ret=HEAP32[+SYSCALLS.varargs>>2];SYSCALLS.varargs+=4;return ret};var syscallGetVarargP=syscallGetVarargI;var PATH={isAbs:path=>path.charAt(0)==="/",splitPath:filename=>{var splitPathRe=/^(\/?|)([\s\S]*?)((?:\.{1,2}|[^\/]+?|)(\.[^.\/]*|))(?:[\/]*)$/;return splitPathRe.exec(filename).slice(1)},normalizeArray:(parts,allowAboveRoot)=>{var up=0;for(var i=parts.length-1;i>=0;i--){var last=parts[i];if(last==="."){parts.splice(i,1)}else if(last===".."){parts.splice(i,1);up++}else if(up){parts.splice(i,1);up--}}if(allowAboveRoot){for(;up;up--){parts.unshift("..")}}return parts},normalize:path=>{var isAbsolute=PATH.isAbs(path),trailingSlash=path.slice(-1)==="/";path=PATH.normalizeArray(path.split("/").filter(p=>!!p),!isAbsolute).join("/");if(!path&&!isAbsolute){path="."}if(path&&trailingSlash){path+="/"}return(isAbsolute?"/":"")+path},dirname:path=>{var result=PATH.splitPath(path),root=result[0],dir=result[1];if(!root&&!dir){return"."}if(dir){dir=dir.slice(0,-1)}return root+dir},basename:path=>path&&path.match(/([^\/]+|\/)\/*$/)[1],join:(...paths)=>PATH.normalize(paths.join("/")),join2:(l,r)=>PATH.normalize(l+"/"+r)};var initRandomFill=()=>view=>crypto.getRandomValues(view);var randomFill=view=>{(randomFill=initRandomFill())(view)};var PATH_FS={resolve:(...args)=>{var resolvedPath="",resolvedAbsolute=false;for(var i=args.length-1;i>=-1&&!resolvedAbsolute;i--){var path=i>=0?args[i]:FS.cwd();if(typeof path!="string"){throw new TypeError("Arguments to path.resolve must be strings")}else if(!path){return""}resolvedPath=path+"/"+resolvedPath;resolvedAbsolute=PATH.isAbs(path)}resolvedPath=PATH.normalizeArray(resolvedPath.split("/").filter(p=>!!p),!resolvedAbsolute).join("/");return(resolvedAbsolute?"/":"")+resolvedPath||"."},relative:(from,to)=>{from=PATH_FS.resolve(from).slice(1);to=PATH_FS.resolve(to).slice(1);function trim(arr){var start=0;for(;start=0;end--){if(arr[end]!=="")break}if(start>end)return[];return arr.slice(start,end-start+1)}var fromParts=trim(from.split("/"));var toParts=trim(to.split("/"));var length=Math.min(fromParts.length,toParts.length);var samePartsLength=length;for(var i=0;i{var endIdx=idx+maxBytesToRead;var endPtr=idx;while(heapOrArray[endPtr]&&!(endPtr>=endIdx))++endPtr;if(endPtr-idx>16&&heapOrArray.buffer&&UTF8Decoder){return UTF8Decoder.decode(heapOrArray.subarray(idx,endPtr))}var str="";while(idx>10,56320|ch&1023)}}return str};var FS_stdin_getChar_buffer=[];var lengthBytesUTF8=str=>{var len=0;for(var i=0;i=55296&&c<=57343){len+=4;++i}else{len+=3}}return len};var stringToUTF8Array=(str,heap,outIdx,maxBytesToWrite)=>{if(!(maxBytesToWrite>0))return 0;var startIdx=outIdx;var endIdx=outIdx+maxBytesToWrite-1;for(var i=0;i=55296&&u<=57343){var u1=str.charCodeAt(++i);u=65536+((u&1023)<<10)|u1&1023}if(u<=127){if(outIdx>=endIdx)break;heap[outIdx++]=u}else if(u<=2047){if(outIdx+1>=endIdx)break;heap[outIdx++]=192|u>>6;heap[outIdx++]=128|u&63}else if(u<=65535){if(outIdx+2>=endIdx)break;heap[outIdx++]=224|u>>12;heap[outIdx++]=128|u>>6&63;heap[outIdx++]=128|u&63}else{if(outIdx+3>=endIdx)break;heap[outIdx++]=240|u>>18;heap[outIdx++]=128|u>>12&63;heap[outIdx++]=128|u>>6&63;heap[outIdx++]=128|u&63}}heap[outIdx]=0;return outIdx-startIdx};var intArrayFromString=(stringy,dontAddNull,length)=>{var len=length>0?length:lengthBytesUTF8(stringy)+1;var u8array=new Array(len);var numBytesWritten=stringToUTF8Array(stringy,u8array,0,u8array.length);if(dontAddNull)u8array.length=numBytesWritten;return u8array};var FS_stdin_getChar=()=>{if(!FS_stdin_getChar_buffer.length){var result=null;if(typeof window!="undefined"&&typeof window.prompt=="function"){result=window.prompt("Input: ");if(result!==null){result+="\n"}}else{}if(!result){return null}FS_stdin_getChar_buffer=intArrayFromString(result,true)}return FS_stdin_getChar_buffer.shift()};var TTY={ttys:[],init(){},shutdown(){},register(dev,ops){TTY.ttys[dev]={input:[],output:[],ops};FS.registerDevice(dev,TTY.stream_ops)},stream_ops:{open(stream){var tty=TTY.ttys[stream.node.rdev];if(!tty){throw new FS.ErrnoError(43)}stream.tty=tty;stream.seekable=false},close(stream){stream.tty.ops.fsync(stream.tty)},fsync(stream){stream.tty.ops.fsync(stream.tty)},read(stream,buffer,offset,length,pos){if(!stream.tty||!stream.tty.ops.get_char){throw new FS.ErrnoError(60)}var bytesRead=0;for(var i=0;i0){out(UTF8ArrayToString(tty.output));tty.output=[]}},ioctl_tcgets(tty){return{c_iflag:25856,c_oflag:5,c_cflag:191,c_lflag:35387,c_cc:[3,28,127,21,4,0,1,0,17,19,26,0,18,15,23,22,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]}},ioctl_tcsets(tty,optional_actions,data){return 0},ioctl_tiocgwinsz(tty){return[24,80]}},default_tty1_ops:{put_char(tty,val){if(val===null||val===10){err(UTF8ArrayToString(tty.output));tty.output=[]}else{if(val!=0)tty.output.push(val)}},fsync(tty){if(tty.output?.length>0){err(UTF8ArrayToString(tty.output));tty.output=[]}}}};var zeroMemory=(ptr,size)=>HEAPU8.fill(0,ptr,ptr+size);var alignMemory=(size,alignment)=>Math.ceil(size/alignment)*alignment;var mmapAlloc=size=>{size=alignMemory(size,65536);var ptr=_emscripten_builtin_memalign(65536,size);if(ptr)zeroMemory(ptr,size);return ptr};var MEMFS={ops_table:null,mount(mount){return MEMFS.createNode(null,"/",16895,0)},createNode(parent,name,mode,dev){if(FS.isBlkdev(mode)||FS.isFIFO(mode)){throw new FS.ErrnoError(63)}MEMFS.ops_table||={dir:{node:{getattr:MEMFS.node_ops.getattr,setattr:MEMFS.node_ops.setattr,lookup:MEMFS.node_ops.lookup,mknod:MEMFS.node_ops.mknod,rename:MEMFS.node_ops.rename,unlink:MEMFS.node_ops.unlink,rmdir:MEMFS.node_ops.rmdir,readdir:MEMFS.node_ops.readdir,symlink:MEMFS.node_ops.symlink},stream:{llseek:MEMFS.stream_ops.llseek}},file:{node:{getattr:MEMFS.node_ops.getattr,setattr:MEMFS.node_ops.setattr},stream:{llseek:MEMFS.stream_ops.llseek,read:MEMFS.stream_ops.read,write:MEMFS.stream_ops.write,mmap:MEMFS.stream_ops.mmap,msync:MEMFS.stream_ops.msync}},link:{node:{getattr:MEMFS.node_ops.getattr,setattr:MEMFS.node_ops.setattr,readlink:MEMFS.node_ops.readlink},stream:{}},chrdev:{node:{getattr:MEMFS.node_ops.getattr,setattr:MEMFS.node_ops.setattr},stream:FS.chrdev_stream_ops}};var node=FS.createNode(parent,name,mode,dev);if(FS.isDir(node.mode)){node.node_ops=MEMFS.ops_table.dir.node;node.stream_ops=MEMFS.ops_table.dir.stream;node.contents={}}else if(FS.isFile(node.mode)){node.node_ops=MEMFS.ops_table.file.node;node.stream_ops=MEMFS.ops_table.file.stream;node.usedBytes=0;node.contents=null}else if(FS.isLink(node.mode)){node.node_ops=MEMFS.ops_table.link.node;node.stream_ops=MEMFS.ops_table.link.stream}else if(FS.isChrdev(node.mode)){node.node_ops=MEMFS.ops_table.chrdev.node;node.stream_ops=MEMFS.ops_table.chrdev.stream}node.atime=node.mtime=node.ctime=Date.now();if(parent){parent.contents[name]=node;parent.atime=parent.mtime=parent.ctime=node.atime}return node},getFileDataAsTypedArray(node){if(!node.contents)return new Uint8Array(0);if(node.contents.subarray)return node.contents.subarray(0,node.usedBytes);return new Uint8Array(node.contents)},expandFileStorage(node,newCapacity){var prevCapacity=node.contents?node.contents.length:0;if(prevCapacity>=newCapacity)return;var CAPACITY_DOUBLING_MAX=1024*1024;newCapacity=Math.max(newCapacity,prevCapacity*(prevCapacity>>0);if(prevCapacity!=0)newCapacity=Math.max(newCapacity,256);var oldContents=node.contents;node.contents=new Uint8Array(newCapacity);if(node.usedBytes>0)node.contents.set(oldContents.subarray(0,node.usedBytes),0)},resizeFileStorage(node,newSize){if(node.usedBytes==newSize)return;if(newSize==0){node.contents=null;node.usedBytes=0}else{var oldContents=node.contents;node.contents=new Uint8Array(newSize);if(oldContents){node.contents.set(oldContents.subarray(0,Math.min(newSize,node.usedBytes)))}node.usedBytes=newSize}},node_ops:{getattr(node){var attr={};attr.dev=FS.isChrdev(node.mode)?node.id:1;attr.ino=node.id;attr.mode=node.mode;attr.nlink=1;attr.uid=0;attr.gid=0;attr.rdev=node.rdev;if(FS.isDir(node.mode)){attr.size=4096}else if(FS.isFile(node.mode)){attr.size=node.usedBytes}else if(FS.isLink(node.mode)){attr.size=node.link.length}else{attr.size=0}attr.atime=new Date(node.atime);attr.mtime=new Date(node.mtime);attr.ctime=new Date(node.ctime);attr.blksize=4096;attr.blocks=Math.ceil(attr.size/attr.blksize);return attr},setattr(node,attr){for(const key of["mode","atime","mtime","ctime"]){if(attr[key]!=null){node[key]=attr[key]}}if(attr.size!==undefined){MEMFS.resizeFileStorage(node,attr.size)}},lookup(parent,name){throw MEMFS.doesNotExistError},mknod(parent,name,mode,dev){return MEMFS.createNode(parent,name,mode,dev)},rename(old_node,new_dir,new_name){var new_node;try{new_node=FS.lookupNode(new_dir,new_name)}catch(e){}if(new_node){if(FS.isDir(old_node.mode)){for(var i in new_node.contents){throw new FS.ErrnoError(55)}}FS.hashRemoveNode(new_node)}delete old_node.parent.contents[old_node.name];new_dir.contents[new_name]=old_node;old_node.name=new_name;new_dir.ctime=new_dir.mtime=old_node.parent.ctime=old_node.parent.mtime=Date.now()},unlink(parent,name){delete parent.contents[name];parent.ctime=parent.mtime=Date.now()},rmdir(parent,name){var node=FS.lookupNode(parent,name);for(var i in node.contents){throw new FS.ErrnoError(55)}delete parent.contents[name];parent.ctime=parent.mtime=Date.now()},readdir(node){return[".","..",...Object.keys(node.contents)]},symlink(parent,newname,oldpath){var node=MEMFS.createNode(parent,newname,511|40960,0);node.link=oldpath;return node},readlink(node){if(!FS.isLink(node.mode)){throw new FS.ErrnoError(28)}return node.link}},stream_ops:{read(stream,buffer,offset,length,position){var contents=stream.node.contents;if(position>=stream.node.usedBytes)return 0;var size=Math.min(stream.node.usedBytes-position,length);if(size>8&&contents.subarray){buffer.set(contents.subarray(position,position+size),offset)}else{for(var i=0;i0||position+length{var arrayBuffer=await readAsync(url);return new Uint8Array(arrayBuffer)};var FS_createDataFile=(parent,name,fileData,canRead,canWrite,canOwn)=>{FS.createDataFile(parent,name,fileData,canRead,canWrite,canOwn)};var preloadPlugins=[];var FS_handledByPreloadPlugin=(byteArray,fullname,finish,onerror)=>{if(typeof Browser!="undefined")Browser.init();var handled=false;preloadPlugins.forEach(plugin=>{if(handled)return;if(plugin["canHandle"](fullname)){plugin["handle"](byteArray,fullname,finish,onerror);handled=true}});return handled};var FS_createPreloadedFile=(parent,name,url,canRead,canWrite,onload,onerror,dontCreateFile,canOwn,preFinish)=>{var fullname=name?PATH_FS.resolve(PATH.join2(parent,name)):parent;var dep=getUniqueRunDependency(`cp ${fullname}`);function processData(byteArray){function finish(byteArray){preFinish?.();if(!dontCreateFile){FS_createDataFile(parent,name,byteArray,canRead,canWrite,canOwn)}onload?.();removeRunDependency(dep)}if(FS_handledByPreloadPlugin(byteArray,fullname,finish,()=>{onerror?.();removeRunDependency(dep)})){return}finish(byteArray)}addRunDependency(dep);if(typeof url=="string"){asyncLoad(url).then(processData,onerror)}else{processData(url)}};var FS_modeStringToFlags=str=>{var flagModes={r:0,"r+":2,w:512|64|1,"w+":512|64|2,a:1024|64|1,"a+":1024|64|2};var flags=flagModes[str];if(typeof flags=="undefined"){throw new Error(`Unknown file open mode: ${str}`)}return flags};var FS_getMode=(canRead,canWrite)=>{var mode=0;if(canRead)mode|=292|73;if(canWrite)mode|=146;return mode};var FS={root:null,mounts:[],devices:{},streams:[],nextInode:1,nameTable:null,currentPath:"/",initialized:false,ignorePermissions:true,filesystems:null,syncFSRequests:0,readFiles:{},ErrnoError:class{name="ErrnoError";constructor(errno){this.errno=errno}},FSStream:class{shared={};get object(){return this.node}set object(val){this.node=val}get isRead(){return(this.flags&2097155)!==1}get isWrite(){return(this.flags&2097155)!==0}get isAppend(){return this.flags&1024}get flags(){return this.shared.flags}set flags(val){this.shared.flags=val}get position(){return this.shared.position}set position(val){this.shared.position=val}},FSNode:class{node_ops={};stream_ops={};readMode=292|73;writeMode=146;mounted=null;constructor(parent,name,mode,rdev){if(!parent){parent=this}this.parent=parent;this.mount=parent.mount;this.id=FS.nextInode++;this.name=name;this.mode=mode;this.rdev=rdev;this.atime=this.mtime=this.ctime=Date.now()}get read(){return(this.mode&this.readMode)===this.readMode}set read(val){val?this.mode|=this.readMode:this.mode&=~this.readMode}get write(){return(this.mode&this.writeMode)===this.writeMode}set write(val){val?this.mode|=this.writeMode:this.mode&=~this.writeMode}get isFolder(){return FS.isDir(this.mode)}get isDevice(){return FS.isChrdev(this.mode)}},lookupPath(path,opts={}){if(!path){throw new FS.ErrnoError(44)}opts.follow_mount??=true;if(!PATH.isAbs(path)){path=FS.cwd()+"/"+path}linkloop:for(var nlinks=0;nlinks<40;nlinks++){var parts=path.split("/").filter(p=>!!p);var current=FS.root;var current_path="/";for(var i=0;i>>0)%FS.nameTable.length},hashAddNode(node){var hash=FS.hashName(node.parent.id,node.name);node.name_next=FS.nameTable[hash];FS.nameTable[hash]=node},hashRemoveNode(node){var hash=FS.hashName(node.parent.id,node.name);if(FS.nameTable[hash]===node){FS.nameTable[hash]=node.name_next}else{var current=FS.nameTable[hash];while(current){if(current.name_next===node){current.name_next=node.name_next;break}current=current.name_next}}},lookupNode(parent,name){var errCode=FS.mayLookup(parent);if(errCode){throw new FS.ErrnoError(errCode)}var hash=FS.hashName(parent.id,name);for(var node=FS.nameTable[hash];node;node=node.name_next){var nodeName=node.name;if(node.parent.id===parent.id&&nodeName===name){return node}}return FS.lookup(parent,name)},createNode(parent,name,mode,rdev){var node=new FS.FSNode(parent,name,mode,rdev);FS.hashAddNode(node);return node},destroyNode(node){FS.hashRemoveNode(node)},isRoot(node){return node===node.parent},isMountpoint(node){return!!node.mounted},isFile(mode){return(mode&61440)===32768},isDir(mode){return(mode&61440)===16384},isLink(mode){return(mode&61440)===40960},isChrdev(mode){return(mode&61440)===8192},isBlkdev(mode){return(mode&61440)===24576},isFIFO(mode){return(mode&61440)===4096},isSocket(mode){return(mode&49152)===49152},flagsToPermissionString(flag){var perms=["r","w","rw"][flag&3];if(flag&512){perms+="w"}return perms},nodePermissions(node,perms){if(FS.ignorePermissions){return 0}if(perms.includes("r")&&!(node.mode&292)){return 2}else if(perms.includes("w")&&!(node.mode&146)){return 2}else if(perms.includes("x")&&!(node.mode&73)){return 2}return 0},mayLookup(dir){if(!FS.isDir(dir.mode))return 54;var errCode=FS.nodePermissions(dir,"x");if(errCode)return errCode;if(!dir.node_ops.lookup)return 2;return 0},mayCreate(dir,name){if(!FS.isDir(dir.mode)){return 54}try{var node=FS.lookupNode(dir,name);return 20}catch(e){}return FS.nodePermissions(dir,"wx")},mayDelete(dir,name,isdir){var node;try{node=FS.lookupNode(dir,name)}catch(e){return e.errno}var errCode=FS.nodePermissions(dir,"wx");if(errCode){return errCode}if(isdir){if(!FS.isDir(node.mode)){return 54}if(FS.isRoot(node)||FS.getPath(node)===FS.cwd()){return 10}}else{if(FS.isDir(node.mode)){return 31}}return 0},mayOpen(node,flags){if(!node){return 44}if(FS.isLink(node.mode)){return 32}else if(FS.isDir(node.mode)){if(FS.flagsToPermissionString(flags)!=="r"||flags&(512|64)){return 31}}return FS.nodePermissions(node,FS.flagsToPermissionString(flags))},checkOpExists(op,err){if(!op){throw new FS.ErrnoError(err)}return op},MAX_OPEN_FDS:4096,nextfd(){for(var fd=0;fd<=FS.MAX_OPEN_FDS;fd++){if(!FS.streams[fd]){return fd}}throw new FS.ErrnoError(33)},getStreamChecked(fd){var stream=FS.getStream(fd);if(!stream){throw new FS.ErrnoError(8)}return stream},getStream:fd=>FS.streams[fd],createStream(stream,fd=-1){stream=Object.assign(new FS.FSStream,stream);if(fd==-1){fd=FS.nextfd()}stream.fd=fd;FS.streams[fd]=stream;return stream},closeStream(fd){FS.streams[fd]=null},dupStream(origStream,fd=-1){var stream=FS.createStream(origStream,fd);stream.stream_ops?.dup?.(stream);return stream},doSetAttr(stream,node,attr){var setattr=stream?.stream_ops.setattr;var arg=setattr?stream:node;setattr??=node.node_ops.setattr;FS.checkOpExists(setattr,63);setattr(arg,attr)},chrdev_stream_ops:{open(stream){var device=FS.getDevice(stream.node.rdev);stream.stream_ops=device.stream_ops;stream.stream_ops.open?.(stream)},llseek(){throw new FS.ErrnoError(70)}},major:dev=>dev>>8,minor:dev=>dev&255,makedev:(ma,mi)=>ma<<8|mi,registerDevice(dev,ops){FS.devices[dev]={stream_ops:ops}},getDevice:dev=>FS.devices[dev],getMounts(mount){var mounts=[];var check=[mount];while(check.length){var m=check.pop();mounts.push(m);check.push(...m.mounts)}return mounts},syncfs(populate,callback){if(typeof populate=="function"){callback=populate;populate=false}FS.syncFSRequests++;if(FS.syncFSRequests>1){err(`warning: ${FS.syncFSRequests} FS.syncfs operations in flight at once, probably just doing extra work`)}var mounts=FS.getMounts(FS.root.mount);var completed=0;function doCallback(errCode){FS.syncFSRequests--;return callback(errCode)}function done(errCode){if(errCode){if(!done.errored){done.errored=true;return doCallback(errCode)}return}if(++completed>=mounts.length){doCallback(null)}}mounts.forEach(mount=>{if(!mount.type.syncfs){return done(null)}mount.type.syncfs(mount,populate,done)})},mount(type,opts,mountpoint){var root=mountpoint==="/";var pseudo=!mountpoint;var node;if(root&&FS.root){throw new FS.ErrnoError(10)}else if(!root&&!pseudo){var lookup=FS.lookupPath(mountpoint,{follow_mount:false});mountpoint=lookup.path;node=lookup.node;if(FS.isMountpoint(node)){throw new FS.ErrnoError(10)}if(!FS.isDir(node.mode)){throw new FS.ErrnoError(54)}}var mount={type,opts,mountpoint,mounts:[]};var mountRoot=type.mount(mount);mountRoot.mount=mount;mount.root=mountRoot;if(root){FS.root=mountRoot}else if(node){node.mounted=mount;if(node.mount){node.mount.mounts.push(mount)}}return mountRoot},unmount(mountpoint){var lookup=FS.lookupPath(mountpoint,{follow_mount:false});if(!FS.isMountpoint(lookup.node)){throw new FS.ErrnoError(28)}var node=lookup.node;var mount=node.mounted;var mounts=FS.getMounts(mount);Object.keys(FS.nameTable).forEach(hash=>{var current=FS.nameTable[hash];while(current){var next=current.name_next;if(mounts.includes(current.mount)){FS.destroyNode(current)}current=next}});node.mounted=null;var idx=node.mount.mounts.indexOf(mount);node.mount.mounts.splice(idx,1)},lookup(parent,name){return parent.node_ops.lookup(parent,name)},mknod(path,mode,dev){var lookup=FS.lookupPath(path,{parent:true});var parent=lookup.node;var name=PATH.basename(path);if(!name){throw new FS.ErrnoError(28)}if(name==="."||name===".."){throw new FS.ErrnoError(20)}var errCode=FS.mayCreate(parent,name);if(errCode){throw new FS.ErrnoError(errCode)}if(!parent.node_ops.mknod){throw new FS.ErrnoError(63)}return parent.node_ops.mknod(parent,name,mode,dev)},statfs(path){return FS.statfsNode(FS.lookupPath(path,{follow:true}).node)},statfsStream(stream){return FS.statfsNode(stream.node)},statfsNode(node){var rtn={bsize:4096,frsize:4096,blocks:1e6,bfree:5e5,bavail:5e5,files:FS.nextInode,ffree:FS.nextInode-1,fsid:42,flags:2,namelen:255};if(node.node_ops.statfs){Object.assign(rtn,node.node_ops.statfs(node.mount.opts.root))}return rtn},create(path,mode=438){mode&=4095;mode|=32768;return FS.mknod(path,mode,0)},mkdir(path,mode=511){mode&=511|512;mode|=16384;return FS.mknod(path,mode,0)},mkdirTree(path,mode){var dirs=path.split("/");var d="";for(var dir of dirs){if(!dir)continue;if(d||PATH.isAbs(path))d+="/";d+=dir;try{FS.mkdir(d,mode)}catch(e){if(e.errno!=20)throw e}}},mkdev(path,mode,dev){if(typeof dev=="undefined"){dev=mode;mode=438}mode|=8192;return FS.mknod(path,mode,dev)},symlink(oldpath,newpath){if(!PATH_FS.resolve(oldpath)){throw new FS.ErrnoError(44)}var lookup=FS.lookupPath(newpath,{parent:true});var parent=lookup.node;if(!parent){throw new FS.ErrnoError(44)}var newname=PATH.basename(newpath);var errCode=FS.mayCreate(parent,newname);if(errCode){throw new FS.ErrnoError(errCode)}if(!parent.node_ops.symlink){throw new FS.ErrnoError(63)}return parent.node_ops.symlink(parent,newname,oldpath)},rename(old_path,new_path){var old_dirname=PATH.dirname(old_path);var new_dirname=PATH.dirname(new_path);var old_name=PATH.basename(old_path);var new_name=PATH.basename(new_path);var lookup,old_dir,new_dir;lookup=FS.lookupPath(old_path,{parent:true});old_dir=lookup.node;lookup=FS.lookupPath(new_path,{parent:true});new_dir=lookup.node;if(!old_dir||!new_dir)throw new FS.ErrnoError(44);if(old_dir.mount!==new_dir.mount){throw new FS.ErrnoError(75)}var old_node=FS.lookupNode(old_dir,old_name);var relative=PATH_FS.relative(old_path,new_dirname);if(relative.charAt(0)!=="."){throw new FS.ErrnoError(28)}relative=PATH_FS.relative(new_path,old_dirname);if(relative.charAt(0)!=="."){throw new FS.ErrnoError(55)}var new_node;try{new_node=FS.lookupNode(new_dir,new_name)}catch(e){}if(old_node===new_node){return}var isdir=FS.isDir(old_node.mode);var errCode=FS.mayDelete(old_dir,old_name,isdir);if(errCode){throw new FS.ErrnoError(errCode)}errCode=new_node?FS.mayDelete(new_dir,new_name,isdir):FS.mayCreate(new_dir,new_name);if(errCode){throw new FS.ErrnoError(errCode)}if(!old_dir.node_ops.rename){throw new FS.ErrnoError(63)}if(FS.isMountpoint(old_node)||new_node&&FS.isMountpoint(new_node)){throw new FS.ErrnoError(10)}if(new_dir!==old_dir){errCode=FS.nodePermissions(old_dir,"w");if(errCode){throw new FS.ErrnoError(errCode)}}FS.hashRemoveNode(old_node);try{old_dir.node_ops.rename(old_node,new_dir,new_name);old_node.parent=new_dir}catch(e){throw e}finally{FS.hashAddNode(old_node)}},rmdir(path){var lookup=FS.lookupPath(path,{parent:true});var parent=lookup.node;var name=PATH.basename(path);var node=FS.lookupNode(parent,name);var errCode=FS.mayDelete(parent,name,true);if(errCode){throw new FS.ErrnoError(errCode)}if(!parent.node_ops.rmdir){throw new FS.ErrnoError(63)}if(FS.isMountpoint(node)){throw new FS.ErrnoError(10)}parent.node_ops.rmdir(parent,name);FS.destroyNode(node)},readdir(path){var lookup=FS.lookupPath(path,{follow:true});var node=lookup.node;var readdir=FS.checkOpExists(node.node_ops.readdir,54);return readdir(node)},unlink(path){var lookup=FS.lookupPath(path,{parent:true});var parent=lookup.node;if(!parent){throw new FS.ErrnoError(44)}var name=PATH.basename(path);var node=FS.lookupNode(parent,name);var errCode=FS.mayDelete(parent,name,false);if(errCode){throw new FS.ErrnoError(errCode)}if(!parent.node_ops.unlink){throw new FS.ErrnoError(63)}if(FS.isMountpoint(node)){throw new FS.ErrnoError(10)}parent.node_ops.unlink(parent,name);FS.destroyNode(node)},readlink(path){var lookup=FS.lookupPath(path);var link=lookup.node;if(!link){throw new FS.ErrnoError(44)}if(!link.node_ops.readlink){throw new FS.ErrnoError(28)}return link.node_ops.readlink(link)},stat(path,dontFollow){var lookup=FS.lookupPath(path,{follow:!dontFollow});var node=lookup.node;var getattr=FS.checkOpExists(node.node_ops.getattr,63);return getattr(node)},fstat(fd){var stream=FS.getStreamChecked(fd);var node=stream.node;var getattr=stream.stream_ops.getattr;var arg=getattr?stream:node;getattr??=node.node_ops.getattr;FS.checkOpExists(getattr,63);return getattr(arg)},lstat(path){return FS.stat(path,true)},doChmod(stream,node,mode,dontFollow){FS.doSetAttr(stream,node,{mode:mode&4095|node.mode&~4095,ctime:Date.now(),dontFollow})},chmod(path,mode,dontFollow){var node;if(typeof path=="string"){var lookup=FS.lookupPath(path,{follow:!dontFollow});node=lookup.node}else{node=path}FS.doChmod(null,node,mode,dontFollow)},lchmod(path,mode){FS.chmod(path,mode,true)},fchmod(fd,mode){var stream=FS.getStreamChecked(fd);FS.doChmod(stream,stream.node,mode,false)},doChown(stream,node,dontFollow){FS.doSetAttr(stream,node,{timestamp:Date.now(),dontFollow})},chown(path,uid,gid,dontFollow){var node;if(typeof path=="string"){var lookup=FS.lookupPath(path,{follow:!dontFollow});node=lookup.node}else{node=path}FS.doChown(null,node,dontFollow)},lchown(path,uid,gid){FS.chown(path,uid,gid,true)},fchown(fd,uid,gid){var stream=FS.getStreamChecked(fd);FS.doChown(stream,stream.node,false)},doTruncate(stream,node,len){if(FS.isDir(node.mode)){throw new FS.ErrnoError(31)}if(!FS.isFile(node.mode)){throw new FS.ErrnoError(28)}var errCode=FS.nodePermissions(node,"w");if(errCode){throw new FS.ErrnoError(errCode)}FS.doSetAttr(stream,node,{size:len,timestamp:Date.now()})},truncate(path,len){if(len<0){throw new FS.ErrnoError(28)}var node;if(typeof path=="string"){var lookup=FS.lookupPath(path,{follow:true});node=lookup.node}else{node=path}FS.doTruncate(null,node,len)},ftruncate(fd,len){var stream=FS.getStreamChecked(fd);if(len<0||(stream.flags&2097155)===0){throw new FS.ErrnoError(28)}FS.doTruncate(stream,stream.node,len)},utime(path,atime,mtime){var lookup=FS.lookupPath(path,{follow:true});var node=lookup.node;var setattr=FS.checkOpExists(node.node_ops.setattr,63);setattr(node,{atime,mtime})},open(path,flags,mode=438){if(path===""){throw new FS.ErrnoError(44)}flags=typeof flags=="string"?FS_modeStringToFlags(flags):flags;if(flags&64){mode=mode&4095|32768}else{mode=0}var node;var isDirPath;if(typeof path=="object"){node=path}else{isDirPath=path.endsWith("/");var lookup=FS.lookupPath(path,{follow:!(flags&131072),noent_okay:true});node=lookup.node;path=lookup.path}var created=false;if(flags&64){if(node){if(flags&128){throw new FS.ErrnoError(20)}}else if(isDirPath){throw new FS.ErrnoError(31)}else{node=FS.mknod(path,mode|511,0);created=true}}if(!node){throw new FS.ErrnoError(44)}if(FS.isChrdev(node.mode)){flags&=~512}if(flags&65536&&!FS.isDir(node.mode)){throw new FS.ErrnoError(54)}if(!created){var errCode=FS.mayOpen(node,flags);if(errCode){throw new FS.ErrnoError(errCode)}}if(flags&512&&!created){FS.truncate(node,0)}flags&=~(128|512|131072);var stream=FS.createStream({node,path:FS.getPath(node),flags,seekable:true,position:0,stream_ops:node.stream_ops,ungotten:[],error:false});if(stream.stream_ops.open){stream.stream_ops.open(stream)}if(created){FS.chmod(node,mode&511)}if(Module["logReadFiles"]&&!(flags&1)){if(!(path in FS.readFiles)){FS.readFiles[path]=1}}return stream},close(stream){if(FS.isClosed(stream)){throw new FS.ErrnoError(8)}if(stream.getdents)stream.getdents=null;try{if(stream.stream_ops.close){stream.stream_ops.close(stream)}}catch(e){throw e}finally{FS.closeStream(stream.fd)}stream.fd=null},isClosed(stream){return stream.fd===null},llseek(stream,offset,whence){if(FS.isClosed(stream)){throw new FS.ErrnoError(8)}if(!stream.seekable||!stream.stream_ops.llseek){throw new FS.ErrnoError(70)}if(whence!=0&&whence!=1&&whence!=2){throw new FS.ErrnoError(28)}stream.position=stream.stream_ops.llseek(stream,offset,whence);stream.ungotten=[];return stream.position},read(stream,buffer,offset,length,position){if(length<0||position<0){throw new FS.ErrnoError(28)}if(FS.isClosed(stream)){throw new FS.ErrnoError(8)}if((stream.flags&2097155)===1){throw new FS.ErrnoError(8)}if(FS.isDir(stream.node.mode)){throw new FS.ErrnoError(31)}if(!stream.stream_ops.read){throw new FS.ErrnoError(28)}var seeking=typeof position!="undefined";if(!seeking){position=stream.position}else if(!stream.seekable){throw new FS.ErrnoError(70)}var bytesRead=stream.stream_ops.read(stream,buffer,offset,length,position);if(!seeking)stream.position+=bytesRead;return bytesRead},write(stream,buffer,offset,length,position,canOwn){if(length<0||position<0){throw new FS.ErrnoError(28)}if(FS.isClosed(stream)){throw new FS.ErrnoError(8)}if((stream.flags&2097155)===0){throw new FS.ErrnoError(8)}if(FS.isDir(stream.node.mode)){throw new FS.ErrnoError(31)}if(!stream.stream_ops.write){throw new FS.ErrnoError(28)}if(stream.seekable&&stream.flags&1024){FS.llseek(stream,0,2)}var seeking=typeof position!="undefined";if(!seeking){position=stream.position}else if(!stream.seekable){throw new FS.ErrnoError(70)}var bytesWritten=stream.stream_ops.write(stream,buffer,offset,length,position,canOwn);if(!seeking)stream.position+=bytesWritten;return bytesWritten},mmap(stream,length,position,prot,flags){if((prot&2)!==0&&(flags&2)===0&&(stream.flags&2097155)!==2){throw new FS.ErrnoError(2)}if((stream.flags&2097155)===1){throw new FS.ErrnoError(2)}if(!stream.stream_ops.mmap){throw new FS.ErrnoError(43)}if(!length){throw new FS.ErrnoError(28)}return stream.stream_ops.mmap(stream,length,position,prot,flags)},msync(stream,buffer,offset,length,mmapFlags){if(!stream.stream_ops.msync){return 0}return stream.stream_ops.msync(stream,buffer,offset,length,mmapFlags)},ioctl(stream,cmd,arg){if(!stream.stream_ops.ioctl){throw new FS.ErrnoError(59)}return stream.stream_ops.ioctl(stream,cmd,arg)},readFile(path,opts={}){opts.flags=opts.flags||0;opts.encoding=opts.encoding||"binary";if(opts.encoding!=="utf8"&&opts.encoding!=="binary"){throw new Error(`Invalid encoding type "${opts.encoding}"`)}var ret;var stream=FS.open(path,opts.flags);var stat=FS.stat(path);var length=stat.size;var buf=new Uint8Array(length);FS.read(stream,buf,0,length,0);if(opts.encoding==="utf8"){ret=UTF8ArrayToString(buf)}else if(opts.encoding==="binary"){ret=buf}FS.close(stream);return ret},writeFile(path,data,opts={}){opts.flags=opts.flags||577;var stream=FS.open(path,opts.flags,opts.mode);if(typeof data=="string"){var buf=new Uint8Array(lengthBytesUTF8(data)+1);var actualNumBytes=stringToUTF8Array(data,buf,0,buf.length);FS.write(stream,buf,0,actualNumBytes,undefined,opts.canOwn)}else if(ArrayBuffer.isView(data)){FS.write(stream,data,0,data.byteLength,undefined,opts.canOwn)}else{throw new Error("Unsupported data type")}FS.close(stream)},cwd:()=>FS.currentPath,chdir(path){var lookup=FS.lookupPath(path,{follow:true});if(lookup.node===null){throw new FS.ErrnoError(44)}if(!FS.isDir(lookup.node.mode)){throw new FS.ErrnoError(54)}var errCode=FS.nodePermissions(lookup.node,"x");if(errCode){throw new FS.ErrnoError(errCode)}FS.currentPath=lookup.path},createDefaultDirectories(){FS.mkdir("/tmp");FS.mkdir("/home");FS.mkdir("/home/web_user")},createDefaultDevices(){FS.mkdir("/dev");FS.registerDevice(FS.makedev(1,3),{read:()=>0,write:(stream,buffer,offset,length,pos)=>length,llseek:()=>0});FS.mkdev("/dev/null",FS.makedev(1,3));TTY.register(FS.makedev(5,0),TTY.default_tty_ops);TTY.register(FS.makedev(6,0),TTY.default_tty1_ops);FS.mkdev("/dev/tty",FS.makedev(5,0));FS.mkdev("/dev/tty1",FS.makedev(6,0));var randomBuffer=new Uint8Array(1024),randomLeft=0;var randomByte=()=>{if(randomLeft===0){randomFill(randomBuffer);randomLeft=randomBuffer.byteLength}return randomBuffer[--randomLeft]};FS.createDevice("/dev","random",randomByte);FS.createDevice("/dev","urandom",randomByte);FS.mkdir("/dev/shm");FS.mkdir("/dev/shm/tmp")},createSpecialDirectories(){FS.mkdir("/proc");var proc_self=FS.mkdir("/proc/self");FS.mkdir("/proc/self/fd");FS.mount({mount(){var node=FS.createNode(proc_self,"fd",16895,73);node.stream_ops={llseek:MEMFS.stream_ops.llseek};node.node_ops={lookup(parent,name){var fd=+name;var stream=FS.getStreamChecked(fd);var ret={parent:null,mount:{mountpoint:"fake"},node_ops:{readlink:()=>stream.path},id:fd+1};ret.parent=ret;return ret},readdir(){return Array.from(FS.streams.entries()).filter(([k,v])=>v).map(([k,v])=>k.toString())}};return node}},{},"/proc/self/fd")},createStandardStreams(input,output,error){if(input){FS.createDevice("/dev","stdin",input)}else{FS.symlink("/dev/tty","/dev/stdin")}if(output){FS.createDevice("/dev","stdout",null,output)}else{FS.symlink("/dev/tty","/dev/stdout")}if(error){FS.createDevice("/dev","stderr",null,error)}else{FS.symlink("/dev/tty1","/dev/stderr")}var stdin=FS.open("/dev/stdin",0);var stdout=FS.open("/dev/stdout",1);var stderr=FS.open("/dev/stderr",1)},staticInit(){FS.nameTable=new Array(4096);FS.mount(MEMFS,{},"/");FS.createDefaultDirectories();FS.createDefaultDevices();FS.createSpecialDirectories();FS.filesystems={MEMFS}},init(input,output,error){FS.initialized=true;input??=Module["stdin"];output??=Module["stdout"];error??=Module["stderr"];FS.createStandardStreams(input,output,error)},quit(){FS.initialized=false;for(var stream of FS.streams){if(stream){FS.close(stream)}}},findObject(path,dontResolveLastLink){var ret=FS.analyzePath(path,dontResolveLastLink);if(!ret.exists){return null}return ret.object},analyzePath(path,dontResolveLastLink){try{var lookup=FS.lookupPath(path,{follow:!dontResolveLastLink});path=lookup.path}catch(e){}var ret={isRoot:false,exists:false,error:0,name:null,path:null,object:null,parentExists:false,parentPath:null,parentObject:null};try{var lookup=FS.lookupPath(path,{parent:true});ret.parentExists=true;ret.parentPath=lookup.path;ret.parentObject=lookup.node;ret.name=PATH.basename(path);lookup=FS.lookupPath(path,{follow:!dontResolveLastLink});ret.exists=true;ret.path=lookup.path;ret.object=lookup.node;ret.name=lookup.node.name;ret.isRoot=lookup.path==="/"}catch(e){ret.error=e.errno}return ret},createPath(parent,path,canRead,canWrite){parent=typeof parent=="string"?parent:FS.getPath(parent);var parts=path.split("/").reverse();while(parts.length){var part=parts.pop();if(!part)continue;var current=PATH.join2(parent,part);try{FS.mkdir(current)}catch(e){if(e.errno!=20)throw e}parent=current}return current},createFile(parent,name,properties,canRead,canWrite){var path=PATH.join2(typeof parent=="string"?parent:FS.getPath(parent),name);var mode=FS_getMode(canRead,canWrite);return FS.create(path,mode)},createDataFile(parent,name,data,canRead,canWrite,canOwn){var path=name;if(parent){parent=typeof parent=="string"?parent:FS.getPath(parent);path=name?PATH.join2(parent,name):parent}var mode=FS_getMode(canRead,canWrite);var node=FS.create(path,mode);if(data){if(typeof data=="string"){var arr=new Array(data.length);for(var i=0,len=data.length;ithis.length-1||idx<0){return undefined}var chunkOffset=idx%this.chunkSize;var chunkNum=idx/this.chunkSize|0;return this.getter(chunkNum)[chunkOffset]}setDataGetter(getter){this.getter=getter}cacheLength(){var xhr=new XMLHttpRequest;xhr.open("HEAD",url,false);xhr.send(null);if(!(xhr.status>=200&&xhr.status<300||xhr.status===304))throw new Error("Couldn't load "+url+". Status: "+xhr.status);var datalength=Number(xhr.getResponseHeader("Content-length"));var header;var hasByteServing=(header=xhr.getResponseHeader("Accept-Ranges"))&&header==="bytes";var usesGzip=(header=xhr.getResponseHeader("Content-Encoding"))&&header==="gzip";var chunkSize=1024*1024;if(!hasByteServing)chunkSize=datalength;var doXHR=(from,to)=>{if(from>to)throw new Error("invalid range ("+from+", "+to+") or no bytes requested!");if(to>datalength-1)throw new Error("only "+datalength+" bytes available! programmer error!");var xhr=new XMLHttpRequest;xhr.open("GET",url,false);if(datalength!==chunkSize)xhr.setRequestHeader("Range","bytes="+from+"-"+to);xhr.responseType="arraybuffer";if(xhr.overrideMimeType){xhr.overrideMimeType("text/plain; charset=x-user-defined")}xhr.send(null);if(!(xhr.status>=200&&xhr.status<300||xhr.status===304))throw new Error("Couldn't load "+url+". Status: "+xhr.status);if(xhr.response!==undefined){return new Uint8Array(xhr.response||[])}return intArrayFromString(xhr.responseText||"",true)};var lazyArray=this;lazyArray.setDataGetter(chunkNum=>{var start=chunkNum*chunkSize;var end=(chunkNum+1)*chunkSize-1;end=Math.min(end,datalength-1);if(typeof lazyArray.chunks[chunkNum]=="undefined"){lazyArray.chunks[chunkNum]=doXHR(start,end)}if(typeof lazyArray.chunks[chunkNum]=="undefined")throw new Error("doXHR failed!");return lazyArray.chunks[chunkNum]});if(usesGzip||!datalength){chunkSize=datalength=1;datalength=this.getter(0).length;chunkSize=datalength;out("LazyFiles on gzip forces download of the whole file when length is accessed")}this._length=datalength;this._chunkSize=chunkSize;this.lengthKnown=true}get length(){if(!this.lengthKnown){this.cacheLength()}return this._length}get chunkSize(){if(!this.lengthKnown){this.cacheLength()}return this._chunkSize}}if(typeof XMLHttpRequest!="undefined"){if(!ENVIRONMENT_IS_WORKER)throw"Cannot do synchronous binary XHRs outside webworkers in modern browsers. Use --embed-file or --preload-file in emcc";var lazyArray=new LazyUint8Array;var properties={isDevice:false,contents:lazyArray}}else{var properties={isDevice:false,url}}var node=FS.createFile(parent,name,properties,canRead,canWrite);if(properties.contents){node.contents=properties.contents}else if(properties.url){node.contents=null;node.url=properties.url}Object.defineProperties(node,{usedBytes:{get:function(){return this.contents.length}}});var stream_ops={};var keys=Object.keys(node.stream_ops);keys.forEach(key=>{var fn=node.stream_ops[key];stream_ops[key]=(...args)=>{FS.forceLoadFile(node);return fn(...args)}});function writeChunks(stream,buffer,offset,length,position){var contents=stream.node.contents;if(position>=contents.length)return 0;var size=Math.min(contents.length-position,length);if(contents.slice){for(var i=0;i{FS.forceLoadFile(node);return writeChunks(stream,buffer,offset,length,position)};stream_ops.mmap=(stream,length,position,prot,flags)=>{FS.forceLoadFile(node);var ptr=mmapAlloc(length);if(!ptr){throw new FS.ErrnoError(48)}writeChunks(stream,HEAP8,ptr,length,position);return{ptr,allocated:true}};node.stream_ops=stream_ops;return node}};var UTF8ToString=(ptr,maxBytesToRead)=>ptr?UTF8ArrayToString(HEAPU8,ptr,maxBytesToRead):"";var SYSCALLS={DEFAULT_POLLMASK:5,calculateAt(dirfd,path,allowEmpty){if(PATH.isAbs(path)){return path}var dir;if(dirfd===-100){dir=FS.cwd()}else{var dirstream=SYSCALLS.getStreamFromFD(dirfd);dir=dirstream.path}if(path.length==0){if(!allowEmpty){throw new FS.ErrnoError(44)}return dir}return dir+"/"+path},writeStat(buf,stat){HEAP32[buf>>2]=stat.dev;HEAP32[buf+4>>2]=stat.mode;HEAPU32[buf+8>>2]=stat.nlink;HEAP32[buf+12>>2]=stat.uid;HEAP32[buf+16>>2]=stat.gid;HEAP32[buf+20>>2]=stat.rdev;HEAP64[buf+24>>3]=BigInt(stat.size);HEAP32[buf+32>>2]=4096;HEAP32[buf+36>>2]=stat.blocks;var atime=stat.atime.getTime();var mtime=stat.mtime.getTime();var ctime=stat.ctime.getTime();HEAP64[buf+40>>3]=BigInt(Math.floor(atime/1e3));HEAPU32[buf+48>>2]=atime%1e3*1e3*1e3;HEAP64[buf+56>>3]=BigInt(Math.floor(mtime/1e3));HEAPU32[buf+64>>2]=mtime%1e3*1e3*1e3;HEAP64[buf+72>>3]=BigInt(Math.floor(ctime/1e3));HEAPU32[buf+80>>2]=ctime%1e3*1e3*1e3;HEAP64[buf+88>>3]=BigInt(stat.ino);return 0},writeStatFs(buf,stats){HEAP32[buf+4>>2]=stats.bsize;HEAP32[buf+40>>2]=stats.bsize;HEAP32[buf+8>>2]=stats.blocks;HEAP32[buf+12>>2]=stats.bfree;HEAP32[buf+16>>2]=stats.bavail;HEAP32[buf+20>>2]=stats.files;HEAP32[buf+24>>2]=stats.ffree;HEAP32[buf+28>>2]=stats.fsid;HEAP32[buf+44>>2]=stats.flags;HEAP32[buf+36>>2]=stats.namelen},doMsync(addr,stream,len,flags,offset){if(!FS.isFile(stream.node.mode)){throw new FS.ErrnoError(43)}if(flags&2){return 0}var buffer=HEAPU8.slice(addr,addr+len);FS.msync(stream,buffer,offset,len,flags)},getStreamFromFD(fd){var stream=FS.getStreamChecked(fd);return stream},varargs:undefined,getStr(ptr){var ret=UTF8ToString(ptr);return ret}};function ___syscall_fcntl64(fd,cmd,varargs){SYSCALLS.varargs=varargs;try{var stream=SYSCALLS.getStreamFromFD(fd);switch(cmd){case 0:{var arg=syscallGetVarargI();if(arg<0){return-28}while(FS.streams[arg]){arg++}var newStream;newStream=FS.dupStream(stream,arg);return newStream.fd}case 1:case 2:return 0;case 3:return stream.flags;case 4:{var arg=syscallGetVarargI();stream.flags|=arg;return 0}case 12:{var arg=syscallGetVarargP();var offset=0;HEAP16[arg+offset>>1]=2;return 0}case 13:case 14:return 0}return-28}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}function ___syscall_fstat64(fd,buf){try{return SYSCALLS.writeStat(buf,FS.fstat(fd))}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}var stringToUTF8=(str,outPtr,maxBytesToWrite)=>stringToUTF8Array(str,HEAPU8,outPtr,maxBytesToWrite);function ___syscall_getcwd(buf,size){try{if(size===0)return-28;var cwd=FS.cwd();var cwdLengthInBytes=lengthBytesUTF8(cwd)+1;if(size>2]=termios.c_iflag||0;HEAP32[argp+4>>2]=termios.c_oflag||0;HEAP32[argp+8>>2]=termios.c_cflag||0;HEAP32[argp+12>>2]=termios.c_lflag||0;for(var i=0;i<32;i++){HEAP8[argp+i+17]=termios.c_cc[i]||0}return 0}return 0}case 21510:case 21511:case 21512:{if(!stream.tty)return-59;return 0}case 21506:case 21507:case 21508:{if(!stream.tty)return-59;if(stream.tty.ops.ioctl_tcsets){var argp=syscallGetVarargP();var c_iflag=HEAP32[argp>>2];var c_oflag=HEAP32[argp+4>>2];var c_cflag=HEAP32[argp+8>>2];var c_lflag=HEAP32[argp+12>>2];var c_cc=[];for(var i=0;i<32;i++){c_cc.push(HEAP8[argp+i+17])}return stream.tty.ops.ioctl_tcsets(stream.tty,op,{c_iflag,c_oflag,c_cflag,c_lflag,c_cc})}return 0}case 21519:{if(!stream.tty)return-59;var argp=syscallGetVarargP();HEAP32[argp>>2]=0;return 0}case 21520:{if(!stream.tty)return-59;return-28}case 21531:{var argp=syscallGetVarargP();return FS.ioctl(stream,op,argp)}case 21523:{if(!stream.tty)return-59;if(stream.tty.ops.ioctl_tiocgwinsz){var winsize=stream.tty.ops.ioctl_tiocgwinsz(stream.tty);var argp=syscallGetVarargP();HEAP16[argp>>1]=winsize[0];HEAP16[argp+2>>1]=winsize[1]}return 0}case 21524:{if(!stream.tty)return-59;return 0}case 21515:{if(!stream.tty)return-59;return 0}default:return-28}}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}function ___syscall_lstat64(path,buf){try{path=SYSCALLS.getStr(path);return SYSCALLS.writeStat(buf,FS.lstat(path))}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}function ___syscall_newfstatat(dirfd,path,buf,flags){try{path=SYSCALLS.getStr(path);var nofollow=flags&256;var allowEmpty=flags&4096;flags=flags&~6400;path=SYSCALLS.calculateAt(dirfd,path,allowEmpty);return SYSCALLS.writeStat(buf,nofollow?FS.lstat(path):FS.stat(path))}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}function ___syscall_openat(dirfd,path,flags,varargs){SYSCALLS.varargs=varargs;try{path=SYSCALLS.getStr(path);path=SYSCALLS.calculateAt(dirfd,path);var mode=varargs?syscallGetVarargI():0;return FS.open(path,flags,mode).fd}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}function ___syscall_stat64(path,buf){try{path=SYSCALLS.getStr(path);return SYSCALLS.writeStat(buf,FS.stat(path))}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}var __abort_js=()=>abort("");var __emscripten_throw_longjmp=()=>{throw Infinity};var INT53_MAX=9007199254740992;var INT53_MIN=-9007199254740992;var bigintToI53Checked=num=>numINT53_MAX?NaN:Number(num);function __gmtime_js(time,tmPtr){time=bigintToI53Checked(time);var date=new Date(time*1e3);HEAP32[tmPtr>>2]=date.getUTCSeconds();HEAP32[tmPtr+4>>2]=date.getUTCMinutes();HEAP32[tmPtr+8>>2]=date.getUTCHours();HEAP32[tmPtr+12>>2]=date.getUTCDate();HEAP32[tmPtr+16>>2]=date.getUTCMonth();HEAP32[tmPtr+20>>2]=date.getUTCFullYear()-1900;HEAP32[tmPtr+24>>2]=date.getUTCDay();var start=Date.UTC(date.getUTCFullYear(),0,1,0,0,0,0);var yday=(date.getTime()-start)/(1e3*60*60*24)|0;HEAP32[tmPtr+28>>2]=yday}function __mmap_js(len,prot,flags,fd,offset,allocated,addr){offset=bigintToI53Checked(offset);try{if(isNaN(offset))return 61;var stream=SYSCALLS.getStreamFromFD(fd);var res=FS.mmap(stream,len,offset,prot,flags);var ptr=res.ptr;HEAP32[allocated>>2]=res.allocated;HEAPU32[addr>>2]=ptr;return 0}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}function __munmap_js(addr,len,prot,flags,fd,offset){offset=bigintToI53Checked(offset);try{var stream=SYSCALLS.getStreamFromFD(fd);if(prot&2){SYSCALLS.doMsync(addr,stream,len,flags,offset)}}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}var __tzset_js=(timezone,daylight,std_name,dst_name)=>{var currentYear=(new Date).getFullYear();var winter=new Date(currentYear,0,1);var summer=new Date(currentYear,6,1);var winterOffset=winter.getTimezoneOffset();var summerOffset=summer.getTimezoneOffset();var stdTimezoneOffset=Math.max(winterOffset,summerOffset);HEAPU32[timezone>>2]=stdTimezoneOffset*60;HEAP32[daylight>>2]=Number(winterOffset!=summerOffset);var extractZone=timezoneOffset=>{var sign=timezoneOffset>=0?"-":"+";var absOffset=Math.abs(timezoneOffset);var hours=String(Math.floor(absOffset/60)).padStart(2,"0");var minutes=String(absOffset%60).padStart(2,"0");return`UTC${sign}${hours}${minutes}`};var winterName=extractZone(winterOffset);var summerName=extractZone(summerOffset);if(summerOffsetperformance.now();var _emscripten_date_now=()=>Date.now();var nowIsMonotonic=1;var checkWasiClock=clock_id=>clock_id>=0&&clock_id<=3;function _clock_time_get(clk_id,ignored_precision,ptime){ignored_precision=bigintToI53Checked(ignored_precision);if(!checkWasiClock(clk_id)){return 28}var now;if(clk_id===0){now=_emscripten_date_now()}else if(nowIsMonotonic){now=_emscripten_get_now()}else{return 52}var nsec=Math.round(now*1e3*1e3);HEAP64[ptime>>3]=BigInt(nsec);return 0}var GLctx;var webgl_enable_ANGLE_instanced_arrays=ctx=>{var ext=ctx.getExtension("ANGLE_instanced_arrays");if(ext){ctx["vertexAttribDivisor"]=(index,divisor)=>ext["vertexAttribDivisorANGLE"](index,divisor);ctx["drawArraysInstanced"]=(mode,first,count,primcount)=>ext["drawArraysInstancedANGLE"](mode,first,count,primcount);ctx["drawElementsInstanced"]=(mode,count,type,indices,primcount)=>ext["drawElementsInstancedANGLE"](mode,count,type,indices,primcount);return 1}};var webgl_enable_OES_vertex_array_object=ctx=>{var ext=ctx.getExtension("OES_vertex_array_object");if(ext){ctx["createVertexArray"]=()=>ext["createVertexArrayOES"]();ctx["deleteVertexArray"]=vao=>ext["deleteVertexArrayOES"](vao);ctx["bindVertexArray"]=vao=>ext["bindVertexArrayOES"](vao);ctx["isVertexArray"]=vao=>ext["isVertexArrayOES"](vao);return 1}};var webgl_enable_WEBGL_draw_buffers=ctx=>{var ext=ctx.getExtension("WEBGL_draw_buffers");if(ext){ctx["drawBuffers"]=(n,bufs)=>ext["drawBuffersWEBGL"](n,bufs);return 1}};var webgl_enable_WEBGL_draw_instanced_base_vertex_base_instance=ctx=>!!(ctx.dibvbi=ctx.getExtension("WEBGL_draw_instanced_base_vertex_base_instance"));var webgl_enable_WEBGL_multi_draw_instanced_base_vertex_base_instance=ctx=>!!(ctx.mdibvbi=ctx.getExtension("WEBGL_multi_draw_instanced_base_vertex_base_instance"));var webgl_enable_EXT_polygon_offset_clamp=ctx=>!!(ctx.extPolygonOffsetClamp=ctx.getExtension("EXT_polygon_offset_clamp"));var webgl_enable_EXT_clip_control=ctx=>!!(ctx.extClipControl=ctx.getExtension("EXT_clip_control"));var webgl_enable_WEBGL_polygon_mode=ctx=>!!(ctx.webglPolygonMode=ctx.getExtension("WEBGL_polygon_mode"));var webgl_enable_WEBGL_multi_draw=ctx=>!!(ctx.multiDrawWebgl=ctx.getExtension("WEBGL_multi_draw"));var getEmscriptenSupportedExtensions=ctx=>{var supportedExtensions=["ANGLE_instanced_arrays","EXT_blend_minmax","EXT_disjoint_timer_query","EXT_frag_depth","EXT_shader_texture_lod","EXT_sRGB","OES_element_index_uint","OES_fbo_render_mipmap","OES_standard_derivatives","OES_texture_float","OES_texture_half_float","OES_texture_half_float_linear","OES_vertex_array_object","WEBGL_color_buffer_float","WEBGL_depth_texture","WEBGL_draw_buffers","EXT_color_buffer_float","EXT_conservative_depth","EXT_disjoint_timer_query_webgl2","EXT_texture_norm16","NV_shader_noperspective_interpolation","WEBGL_clip_cull_distance","EXT_clip_control","EXT_color_buffer_half_float","EXT_depth_clamp","EXT_float_blend","EXT_polygon_offset_clamp","EXT_texture_compression_bptc","EXT_texture_compression_rgtc","EXT_texture_filter_anisotropic","KHR_parallel_shader_compile","OES_texture_float_linear","WEBGL_blend_func_extended","WEBGL_compressed_texture_astc","WEBGL_compressed_texture_etc","WEBGL_compressed_texture_etc1","WEBGL_compressed_texture_s3tc","WEBGL_compressed_texture_s3tc_srgb","WEBGL_debug_renderer_info","WEBGL_debug_shaders","WEBGL_lose_context","WEBGL_multi_draw","WEBGL_polygon_mode"];return(ctx.getSupportedExtensions()||[]).filter(ext=>supportedExtensions.includes(ext))};var GL={counter:1,buffers:[],programs:[],framebuffers:[],renderbuffers:[],textures:[],shaders:[],vaos:[],contexts:[],offscreenCanvases:{},queries:[],samplers:[],transformFeedbacks:[],syncs:[],stringCache:{},stringiCache:{},unpackAlignment:4,unpackRowLength:0,recordError:errorCode=>{if(!GL.lastError){GL.lastError=errorCode}},getNewId:table=>{var ret=GL.counter++;for(var i=table.length;i{for(var i=0;i>2]=id}},getSource:(shader,count,string,length)=>{var source="";for(var i=0;i>2]:undefined;source+=UTF8ToString(HEAPU32[string+i*4>>2],len)}return source},createContext:(canvas,webGLContextAttributes)=>{if(!canvas.getContextSafariWebGL2Fixed){canvas.getContextSafariWebGL2Fixed=canvas.getContext;function fixedGetContext(ver,attrs){var gl=canvas.getContextSafariWebGL2Fixed(ver,attrs);return ver=="webgl"==gl instanceof WebGLRenderingContext?gl:null}canvas.getContext=fixedGetContext}var ctx=webGLContextAttributes.majorVersion>1?canvas.getContext("webgl2",webGLContextAttributes):canvas.getContext("webgl",webGLContextAttributes);if(!ctx)return 0;var handle=GL.registerContext(ctx,webGLContextAttributes);return handle},registerContext:(ctx,webGLContextAttributes)=>{var handle=GL.getNewId(GL.contexts);var context={handle,attributes:webGLContextAttributes,version:webGLContextAttributes.majorVersion,GLctx:ctx};if(ctx.canvas)ctx.canvas.GLctxObject=context;GL.contexts[handle]=context;if(typeof webGLContextAttributes.enableExtensionsByDefault=="undefined"||webGLContextAttributes.enableExtensionsByDefault){GL.initExtensions(context)}return handle},makeContextCurrent:contextHandle=>{GL.currentContext=GL.contexts[contextHandle];Module["ctx"]=GLctx=GL.currentContext?.GLctx;return!(contextHandle&&!GLctx)},getContext:contextHandle=>GL.contexts[contextHandle],deleteContext:contextHandle=>{if(GL.currentContext===GL.contexts[contextHandle]){GL.currentContext=null}if(typeof JSEvents=="object"){JSEvents.removeAllHandlersOnTarget(GL.contexts[contextHandle].GLctx.canvas)}if(GL.contexts[contextHandle]?.GLctx.canvas){GL.contexts[contextHandle].GLctx.canvas.GLctxObject=undefined}GL.contexts[contextHandle]=null},initExtensions:context=>{context||=GL.currentContext;if(context.initExtensionsDone)return;context.initExtensionsDone=true;var GLctx=context.GLctx;webgl_enable_WEBGL_multi_draw(GLctx);webgl_enable_EXT_polygon_offset_clamp(GLctx);webgl_enable_EXT_clip_control(GLctx);webgl_enable_WEBGL_polygon_mode(GLctx);webgl_enable_ANGLE_instanced_arrays(GLctx);webgl_enable_OES_vertex_array_object(GLctx);webgl_enable_WEBGL_draw_buffers(GLctx);webgl_enable_WEBGL_draw_instanced_base_vertex_base_instance(GLctx);webgl_enable_WEBGL_multi_draw_instanced_base_vertex_base_instance(GLctx);if(context.version>=2){GLctx.disjointTimerQueryExt=GLctx.getExtension("EXT_disjoint_timer_query_webgl2")}if(context.version<2||!GLctx.disjointTimerQueryExt){GLctx.disjointTimerQueryExt=GLctx.getExtension("EXT_disjoint_timer_query")}getEmscriptenSupportedExtensions(GLctx).forEach(ext=>{if(!ext.includes("lose_context")&&!ext.includes("debug")){GLctx.getExtension(ext)}})}};var _glActiveTexture=x0=>GLctx.activeTexture(x0);var _emscripten_glActiveTexture=_glActiveTexture;var _glAttachShader=(program,shader)=>{GLctx.attachShader(GL.programs[program],GL.shaders[shader])};var _emscripten_glAttachShader=_glAttachShader;var _glBeginQuery=(target,id)=>{GLctx.beginQuery(target,GL.queries[id])};var _emscripten_glBeginQuery=_glBeginQuery;var _glBeginQueryEXT=(target,id)=>{GLctx.disjointTimerQueryExt["beginQueryEXT"](target,GL.queries[id])};var _emscripten_glBeginQueryEXT=_glBeginQueryEXT;var _glBeginTransformFeedback=x0=>GLctx.beginTransformFeedback(x0);var _emscripten_glBeginTransformFeedback=_glBeginTransformFeedback;var _glBindAttribLocation=(program,index,name)=>{GLctx.bindAttribLocation(GL.programs[program],index,UTF8ToString(name))};var _emscripten_glBindAttribLocation=_glBindAttribLocation;var _glBindBuffer=(target,buffer)=>{if(target==35051){GLctx.currentPixelPackBufferBinding=buffer}else if(target==35052){GLctx.currentPixelUnpackBufferBinding=buffer}GLctx.bindBuffer(target,GL.buffers[buffer])};var _emscripten_glBindBuffer=_glBindBuffer;var _glBindBufferBase=(target,index,buffer)=>{GLctx.bindBufferBase(target,index,GL.buffers[buffer])};var _emscripten_glBindBufferBase=_glBindBufferBase;var _glBindBufferRange=(target,index,buffer,offset,ptrsize)=>{GLctx.bindBufferRange(target,index,GL.buffers[buffer],offset,ptrsize)};var _emscripten_glBindBufferRange=_glBindBufferRange;var _glBindFramebuffer=(target,framebuffer)=>{GLctx.bindFramebuffer(target,GL.framebuffers[framebuffer])};var _emscripten_glBindFramebuffer=_glBindFramebuffer;var _glBindRenderbuffer=(target,renderbuffer)=>{GLctx.bindRenderbuffer(target,GL.renderbuffers[renderbuffer])};var _emscripten_glBindRenderbuffer=_glBindRenderbuffer;var _glBindSampler=(unit,sampler)=>{GLctx.bindSampler(unit,GL.samplers[sampler])};var _emscripten_glBindSampler=_glBindSampler;var _glBindTexture=(target,texture)=>{GLctx.bindTexture(target,GL.textures[texture])};var _emscripten_glBindTexture=_glBindTexture;var _glBindTransformFeedback=(target,id)=>{GLctx.bindTransformFeedback(target,GL.transformFeedbacks[id])};var _emscripten_glBindTransformFeedback=_glBindTransformFeedback;var _glBindVertexArray=vao=>{GLctx.bindVertexArray(GL.vaos[vao])};var _emscripten_glBindVertexArray=_glBindVertexArray;var _glBindVertexArrayOES=_glBindVertexArray;var _emscripten_glBindVertexArrayOES=_glBindVertexArrayOES;var _glBlendColor=(x0,x1,x2,x3)=>GLctx.blendColor(x0,x1,x2,x3);var _emscripten_glBlendColor=_glBlendColor;var _glBlendEquation=x0=>GLctx.blendEquation(x0);var _emscripten_glBlendEquation=_glBlendEquation;var _glBlendEquationSeparate=(x0,x1)=>GLctx.blendEquationSeparate(x0,x1);var _emscripten_glBlendEquationSeparate=_glBlendEquationSeparate;var _glBlendFunc=(x0,x1)=>GLctx.blendFunc(x0,x1);var _emscripten_glBlendFunc=_glBlendFunc;var _glBlendFuncSeparate=(x0,x1,x2,x3)=>GLctx.blendFuncSeparate(x0,x1,x2,x3);var _emscripten_glBlendFuncSeparate=_glBlendFuncSeparate;var _glBlitFramebuffer=(x0,x1,x2,x3,x4,x5,x6,x7,x8,x9)=>GLctx.blitFramebuffer(x0,x1,x2,x3,x4,x5,x6,x7,x8,x9);var _emscripten_glBlitFramebuffer=_glBlitFramebuffer;var _glBufferData=(target,size,data,usage)=>{if(GL.currentContext.version>=2){if(data&&size){GLctx.bufferData(target,HEAPU8,usage,data,size)}else{GLctx.bufferData(target,size,usage)}return}GLctx.bufferData(target,data?HEAPU8.subarray(data,data+size):size,usage)};var _emscripten_glBufferData=_glBufferData;var _glBufferSubData=(target,offset,size,data)=>{if(GL.currentContext.version>=2){size&&GLctx.bufferSubData(target,offset,HEAPU8,data,size);return}GLctx.bufferSubData(target,offset,HEAPU8.subarray(data,data+size))};var _emscripten_glBufferSubData=_glBufferSubData;var _glCheckFramebufferStatus=x0=>GLctx.checkFramebufferStatus(x0);var _emscripten_glCheckFramebufferStatus=_glCheckFramebufferStatus;var _glClear=x0=>GLctx.clear(x0);var _emscripten_glClear=_glClear;var _glClearBufferfi=(x0,x1,x2,x3)=>GLctx.clearBufferfi(x0,x1,x2,x3);var _emscripten_glClearBufferfi=_glClearBufferfi;var _glClearBufferfv=(buffer,drawbuffer,value)=>{GLctx.clearBufferfv(buffer,drawbuffer,HEAPF32,value>>2)};var _emscripten_glClearBufferfv=_glClearBufferfv;var _glClearBufferiv=(buffer,drawbuffer,value)=>{GLctx.clearBufferiv(buffer,drawbuffer,HEAP32,value>>2)};var _emscripten_glClearBufferiv=_glClearBufferiv;var _glClearBufferuiv=(buffer,drawbuffer,value)=>{GLctx.clearBufferuiv(buffer,drawbuffer,HEAPU32,value>>2)};var _emscripten_glClearBufferuiv=_glClearBufferuiv;var _glClearColor=(x0,x1,x2,x3)=>GLctx.clearColor(x0,x1,x2,x3);var _emscripten_glClearColor=_glClearColor;var _glClearDepthf=x0=>GLctx.clearDepth(x0);var _emscripten_glClearDepthf=_glClearDepthf;var _glClearStencil=x0=>GLctx.clearStencil(x0);var _emscripten_glClearStencil=_glClearStencil;var _glClientWaitSync=(sync,flags,timeout)=>{timeout=Number(timeout);return GLctx.clientWaitSync(GL.syncs[sync],flags,timeout)};var _emscripten_glClientWaitSync=_glClientWaitSync;var _glClipControlEXT=(origin,depth)=>{GLctx.extClipControl["clipControlEXT"](origin,depth)};var _emscripten_glClipControlEXT=_glClipControlEXT;var _glColorMask=(red,green,blue,alpha)=>{GLctx.colorMask(!!red,!!green,!!blue,!!alpha)};var _emscripten_glColorMask=_glColorMask;var _glCompileShader=shader=>{GLctx.compileShader(GL.shaders[shader])};var _emscripten_glCompileShader=_glCompileShader;var _glCompressedTexImage2D=(target,level,internalFormat,width,height,border,imageSize,data)=>{if(GL.currentContext.version>=2){if(GLctx.currentPixelUnpackBufferBinding||!imageSize){GLctx.compressedTexImage2D(target,level,internalFormat,width,height,border,imageSize,data);return}GLctx.compressedTexImage2D(target,level,internalFormat,width,height,border,HEAPU8,data,imageSize);return}GLctx.compressedTexImage2D(target,level,internalFormat,width,height,border,HEAPU8.subarray(data,data+imageSize))};var _emscripten_glCompressedTexImage2D=_glCompressedTexImage2D;var _glCompressedTexImage3D=(target,level,internalFormat,width,height,depth,border,imageSize,data)=>{if(GLctx.currentPixelUnpackBufferBinding){GLctx.compressedTexImage3D(target,level,internalFormat,width,height,depth,border,imageSize,data)}else{GLctx.compressedTexImage3D(target,level,internalFormat,width,height,depth,border,HEAPU8,data,imageSize)}};var _emscripten_glCompressedTexImage3D=_glCompressedTexImage3D;var _glCompressedTexSubImage2D=(target,level,xoffset,yoffset,width,height,format,imageSize,data)=>{if(GL.currentContext.version>=2){if(GLctx.currentPixelUnpackBufferBinding||!imageSize){GLctx.compressedTexSubImage2D(target,level,xoffset,yoffset,width,height,format,imageSize,data);return}GLctx.compressedTexSubImage2D(target,level,xoffset,yoffset,width,height,format,HEAPU8,data,imageSize);return}GLctx.compressedTexSubImage2D(target,level,xoffset,yoffset,width,height,format,HEAPU8.subarray(data,data+imageSize))};var _emscripten_glCompressedTexSubImage2D=_glCompressedTexSubImage2D;var _glCompressedTexSubImage3D=(target,level,xoffset,yoffset,zoffset,width,height,depth,format,imageSize,data)=>{if(GLctx.currentPixelUnpackBufferBinding){GLctx.compressedTexSubImage3D(target,level,xoffset,yoffset,zoffset,width,height,depth,format,imageSize,data)}else{GLctx.compressedTexSubImage3D(target,level,xoffset,yoffset,zoffset,width,height,depth,format,HEAPU8,data,imageSize)}};var _emscripten_glCompressedTexSubImage3D=_glCompressedTexSubImage3D;var _glCopyBufferSubData=(x0,x1,x2,x3,x4)=>GLctx.copyBufferSubData(x0,x1,x2,x3,x4);var _emscripten_glCopyBufferSubData=_glCopyBufferSubData;var _glCopyTexImage2D=(x0,x1,x2,x3,x4,x5,x6,x7)=>GLctx.copyTexImage2D(x0,x1,x2,x3,x4,x5,x6,x7);var _emscripten_glCopyTexImage2D=_glCopyTexImage2D;var _glCopyTexSubImage2D=(x0,x1,x2,x3,x4,x5,x6,x7)=>GLctx.copyTexSubImage2D(x0,x1,x2,x3,x4,x5,x6,x7);var _emscripten_glCopyTexSubImage2D=_glCopyTexSubImage2D;var _glCopyTexSubImage3D=(x0,x1,x2,x3,x4,x5,x6,x7,x8)=>GLctx.copyTexSubImage3D(x0,x1,x2,x3,x4,x5,x6,x7,x8);var _emscripten_glCopyTexSubImage3D=_glCopyTexSubImage3D;var _glCreateProgram=()=>{var id=GL.getNewId(GL.programs);var program=GLctx.createProgram();program.name=id;program.maxUniformLength=program.maxAttributeLength=program.maxUniformBlockNameLength=0;program.uniformIdCounter=1;GL.programs[id]=program;return id};var _emscripten_glCreateProgram=_glCreateProgram;var _glCreateShader=shaderType=>{var id=GL.getNewId(GL.shaders);GL.shaders[id]=GLctx.createShader(shaderType);return id};var _emscripten_glCreateShader=_glCreateShader;var _glCullFace=x0=>GLctx.cullFace(x0);var _emscripten_glCullFace=_glCullFace;var _glDeleteBuffers=(n,buffers)=>{for(var i=0;i>2];var buffer=GL.buffers[id];if(!buffer)continue;GLctx.deleteBuffer(buffer);buffer.name=0;GL.buffers[id]=null;if(id==GLctx.currentPixelPackBufferBinding)GLctx.currentPixelPackBufferBinding=0;if(id==GLctx.currentPixelUnpackBufferBinding)GLctx.currentPixelUnpackBufferBinding=0}};var _emscripten_glDeleteBuffers=_glDeleteBuffers;var _glDeleteFramebuffers=(n,framebuffers)=>{for(var i=0;i>2];var framebuffer=GL.framebuffers[id];if(!framebuffer)continue;GLctx.deleteFramebuffer(framebuffer);framebuffer.name=0;GL.framebuffers[id]=null}};var _emscripten_glDeleteFramebuffers=_glDeleteFramebuffers;var _glDeleteProgram=id=>{if(!id)return;var program=GL.programs[id];if(!program){GL.recordError(1281);return}GLctx.deleteProgram(program);program.name=0;GL.programs[id]=null};var _emscripten_glDeleteProgram=_glDeleteProgram;var _glDeleteQueries=(n,ids)=>{for(var i=0;i>2];var query=GL.queries[id];if(!query)continue;GLctx.deleteQuery(query);GL.queries[id]=null}};var _emscripten_glDeleteQueries=_glDeleteQueries;var _glDeleteQueriesEXT=(n,ids)=>{for(var i=0;i>2];var query=GL.queries[id];if(!query)continue;GLctx.disjointTimerQueryExt["deleteQueryEXT"](query);GL.queries[id]=null}};var _emscripten_glDeleteQueriesEXT=_glDeleteQueriesEXT;var _glDeleteRenderbuffers=(n,renderbuffers)=>{for(var i=0;i>2];var renderbuffer=GL.renderbuffers[id];if(!renderbuffer)continue;GLctx.deleteRenderbuffer(renderbuffer);renderbuffer.name=0;GL.renderbuffers[id]=null}};var _emscripten_glDeleteRenderbuffers=_glDeleteRenderbuffers;var _glDeleteSamplers=(n,samplers)=>{for(var i=0;i>2];var sampler=GL.samplers[id];if(!sampler)continue;GLctx.deleteSampler(sampler);sampler.name=0;GL.samplers[id]=null}};var _emscripten_glDeleteSamplers=_glDeleteSamplers;var _glDeleteShader=id=>{if(!id)return;var shader=GL.shaders[id];if(!shader){GL.recordError(1281);return}GLctx.deleteShader(shader);GL.shaders[id]=null};var _emscripten_glDeleteShader=_glDeleteShader;var _glDeleteSync=id=>{if(!id)return;var sync=GL.syncs[id];if(!sync){GL.recordError(1281);return}GLctx.deleteSync(sync);sync.name=0;GL.syncs[id]=null};var _emscripten_glDeleteSync=_glDeleteSync;var _glDeleteTextures=(n,textures)=>{for(var i=0;i>2];var texture=GL.textures[id];if(!texture)continue;GLctx.deleteTexture(texture);texture.name=0;GL.textures[id]=null}};var _emscripten_glDeleteTextures=_glDeleteTextures;var _glDeleteTransformFeedbacks=(n,ids)=>{for(var i=0;i>2];var transformFeedback=GL.transformFeedbacks[id];if(!transformFeedback)continue;GLctx.deleteTransformFeedback(transformFeedback);transformFeedback.name=0;GL.transformFeedbacks[id]=null}};var _emscripten_glDeleteTransformFeedbacks=_glDeleteTransformFeedbacks;var _glDeleteVertexArrays=(n,vaos)=>{for(var i=0;i>2];GLctx.deleteVertexArray(GL.vaos[id]);GL.vaos[id]=null}};var _emscripten_glDeleteVertexArrays=_glDeleteVertexArrays;var _glDeleteVertexArraysOES=_glDeleteVertexArrays;var _emscripten_glDeleteVertexArraysOES=_glDeleteVertexArraysOES;var _glDepthFunc=x0=>GLctx.depthFunc(x0);var _emscripten_glDepthFunc=_glDepthFunc;var _glDepthMask=flag=>{GLctx.depthMask(!!flag)};var _emscripten_glDepthMask=_glDepthMask;var _glDepthRangef=(x0,x1)=>GLctx.depthRange(x0,x1);var _emscripten_glDepthRangef=_glDepthRangef;var _glDetachShader=(program,shader)=>{GLctx.detachShader(GL.programs[program],GL.shaders[shader])};var _emscripten_glDetachShader=_glDetachShader;var _glDisable=x0=>GLctx.disable(x0);var _emscripten_glDisable=_glDisable;var _glDisableVertexAttribArray=index=>{GLctx.disableVertexAttribArray(index)};var _emscripten_glDisableVertexAttribArray=_glDisableVertexAttribArray;var _glDrawArrays=(mode,first,count)=>{GLctx.drawArrays(mode,first,count)};var _emscripten_glDrawArrays=_glDrawArrays;var _glDrawArraysInstanced=(mode,first,count,primcount)=>{GLctx.drawArraysInstanced(mode,first,count,primcount)};var _emscripten_glDrawArraysInstanced=_glDrawArraysInstanced;var _glDrawArraysInstancedANGLE=_glDrawArraysInstanced;var _emscripten_glDrawArraysInstancedANGLE=_glDrawArraysInstancedANGLE;var _glDrawArraysInstancedARB=_glDrawArraysInstanced;var _emscripten_glDrawArraysInstancedARB=_glDrawArraysInstancedARB;var _glDrawArraysInstancedBaseInstanceWEBGL=(mode,first,count,instanceCount,baseInstance)=>{GLctx.dibvbi["drawArraysInstancedBaseInstanceWEBGL"](mode,first,count,instanceCount,baseInstance)};var _emscripten_glDrawArraysInstancedBaseInstanceWEBGL=_glDrawArraysInstancedBaseInstanceWEBGL;var _glDrawArraysInstancedEXT=_glDrawArraysInstanced;var _emscripten_glDrawArraysInstancedEXT=_glDrawArraysInstancedEXT;var _glDrawArraysInstancedNV=_glDrawArraysInstanced;var _emscripten_glDrawArraysInstancedNV=_glDrawArraysInstancedNV;var tempFixedLengthArray=[];var _glDrawBuffers=(n,bufs)=>{var bufArray=tempFixedLengthArray[n];for(var i=0;i>2]}GLctx.drawBuffers(bufArray)};var _emscripten_glDrawBuffers=_glDrawBuffers;var _glDrawBuffersEXT=_glDrawBuffers;var _emscripten_glDrawBuffersEXT=_glDrawBuffersEXT;var _glDrawBuffersWEBGL=_glDrawBuffers;var _emscripten_glDrawBuffersWEBGL=_glDrawBuffersWEBGL;var _glDrawElements=(mode,count,type,indices)=>{GLctx.drawElements(mode,count,type,indices)};var _emscripten_glDrawElements=_glDrawElements;var _glDrawElementsInstanced=(mode,count,type,indices,primcount)=>{GLctx.drawElementsInstanced(mode,count,type,indices,primcount)};var _emscripten_glDrawElementsInstanced=_glDrawElementsInstanced;var _glDrawElementsInstancedANGLE=_glDrawElementsInstanced;var _emscripten_glDrawElementsInstancedANGLE=_glDrawElementsInstancedANGLE;var _glDrawElementsInstancedARB=_glDrawElementsInstanced;var _emscripten_glDrawElementsInstancedARB=_glDrawElementsInstancedARB;var _glDrawElementsInstancedBaseVertexBaseInstanceWEBGL=(mode,count,type,offset,instanceCount,baseVertex,baseinstance)=>{GLctx.dibvbi["drawElementsInstancedBaseVertexBaseInstanceWEBGL"](mode,count,type,offset,instanceCount,baseVertex,baseinstance)};var _emscripten_glDrawElementsInstancedBaseVertexBaseInstanceWEBGL=_glDrawElementsInstancedBaseVertexBaseInstanceWEBGL;var _glDrawElementsInstancedEXT=_glDrawElementsInstanced;var _emscripten_glDrawElementsInstancedEXT=_glDrawElementsInstancedEXT;var _glDrawElementsInstancedNV=_glDrawElementsInstanced;var _emscripten_glDrawElementsInstancedNV=_glDrawElementsInstancedNV;var _glDrawRangeElements=(mode,start,end,count,type,indices)=>{_glDrawElements(mode,count,type,indices)};var _emscripten_glDrawRangeElements=_glDrawRangeElements;var _glEnable=x0=>GLctx.enable(x0);var _emscripten_glEnable=_glEnable;var _glEnableVertexAttribArray=index=>{GLctx.enableVertexAttribArray(index)};var _emscripten_glEnableVertexAttribArray=_glEnableVertexAttribArray;var _glEndQuery=x0=>GLctx.endQuery(x0);var _emscripten_glEndQuery=_glEndQuery;var _glEndQueryEXT=target=>{GLctx.disjointTimerQueryExt["endQueryEXT"](target)};var _emscripten_glEndQueryEXT=_glEndQueryEXT;var _glEndTransformFeedback=()=>GLctx.endTransformFeedback();var _emscripten_glEndTransformFeedback=_glEndTransformFeedback;var _glFenceSync=(condition,flags)=>{var sync=GLctx.fenceSync(condition,flags);if(sync){var id=GL.getNewId(GL.syncs);sync.name=id;GL.syncs[id]=sync;return id}return 0};var _emscripten_glFenceSync=_glFenceSync;var _glFinish=()=>GLctx.finish();var _emscripten_glFinish=_glFinish;var _glFlush=()=>GLctx.flush();var _emscripten_glFlush=_glFlush;var _glFramebufferRenderbuffer=(target,attachment,renderbuffertarget,renderbuffer)=>{GLctx.framebufferRenderbuffer(target,attachment,renderbuffertarget,GL.renderbuffers[renderbuffer])};var _emscripten_glFramebufferRenderbuffer=_glFramebufferRenderbuffer;var _glFramebufferTexture2D=(target,attachment,textarget,texture,level)=>{GLctx.framebufferTexture2D(target,attachment,textarget,GL.textures[texture],level)};var _emscripten_glFramebufferTexture2D=_glFramebufferTexture2D;var _glFramebufferTextureLayer=(target,attachment,texture,level,layer)=>{GLctx.framebufferTextureLayer(target,attachment,GL.textures[texture],level,layer)};var _emscripten_glFramebufferTextureLayer=_glFramebufferTextureLayer;var _glFrontFace=x0=>GLctx.frontFace(x0);var _emscripten_glFrontFace=_glFrontFace;var _glGenBuffers=(n,buffers)=>{GL.genObject(n,buffers,"createBuffer",GL.buffers)};var _emscripten_glGenBuffers=_glGenBuffers;var _glGenFramebuffers=(n,ids)=>{GL.genObject(n,ids,"createFramebuffer",GL.framebuffers)};var _emscripten_glGenFramebuffers=_glGenFramebuffers;var _glGenQueries=(n,ids)=>{GL.genObject(n,ids,"createQuery",GL.queries)};var _emscripten_glGenQueries=_glGenQueries;var _glGenQueriesEXT=(n,ids)=>{for(var i=0;i>2]=0;return}var id=GL.getNewId(GL.queries);query.name=id;GL.queries[id]=query;HEAP32[ids+i*4>>2]=id}};var _emscripten_glGenQueriesEXT=_glGenQueriesEXT;var _glGenRenderbuffers=(n,renderbuffers)=>{GL.genObject(n,renderbuffers,"createRenderbuffer",GL.renderbuffers)};var _emscripten_glGenRenderbuffers=_glGenRenderbuffers;var _glGenSamplers=(n,samplers)=>{GL.genObject(n,samplers,"createSampler",GL.samplers)};var _emscripten_glGenSamplers=_glGenSamplers;var _glGenTextures=(n,textures)=>{GL.genObject(n,textures,"createTexture",GL.textures)};var _emscripten_glGenTextures=_glGenTextures;var _glGenTransformFeedbacks=(n,ids)=>{GL.genObject(n,ids,"createTransformFeedback",GL.transformFeedbacks)};var _emscripten_glGenTransformFeedbacks=_glGenTransformFeedbacks;var _glGenVertexArrays=(n,arrays)=>{GL.genObject(n,arrays,"createVertexArray",GL.vaos)};var _emscripten_glGenVertexArrays=_glGenVertexArrays;var _glGenVertexArraysOES=_glGenVertexArrays;var _emscripten_glGenVertexArraysOES=_glGenVertexArraysOES;var _glGenerateMipmap=x0=>GLctx.generateMipmap(x0);var _emscripten_glGenerateMipmap=_glGenerateMipmap;var __glGetActiveAttribOrUniform=(funcName,program,index,bufSize,length,size,type,name)=>{program=GL.programs[program];var info=GLctx[funcName](program,index);if(info){var numBytesWrittenExclNull=name&&stringToUTF8(info.name,name,bufSize);if(length)HEAP32[length>>2]=numBytesWrittenExclNull;if(size)HEAP32[size>>2]=info.size;if(type)HEAP32[type>>2]=info.type}};var _glGetActiveAttrib=(program,index,bufSize,length,size,type,name)=>__glGetActiveAttribOrUniform("getActiveAttrib",program,index,bufSize,length,size,type,name);var _emscripten_glGetActiveAttrib=_glGetActiveAttrib;var _glGetActiveUniform=(program,index,bufSize,length,size,type,name)=>__glGetActiveAttribOrUniform("getActiveUniform",program,index,bufSize,length,size,type,name);var _emscripten_glGetActiveUniform=_glGetActiveUniform;var _glGetActiveUniformBlockName=(program,uniformBlockIndex,bufSize,length,uniformBlockName)=>{program=GL.programs[program];var result=GLctx.getActiveUniformBlockName(program,uniformBlockIndex);if(!result)return;if(uniformBlockName&&bufSize>0){var numBytesWrittenExclNull=stringToUTF8(result,uniformBlockName,bufSize);if(length)HEAP32[length>>2]=numBytesWrittenExclNull}else{if(length)HEAP32[length>>2]=0}};var _emscripten_glGetActiveUniformBlockName=_glGetActiveUniformBlockName;var _glGetActiveUniformBlockiv=(program,uniformBlockIndex,pname,params)=>{if(!params){GL.recordError(1281);return}program=GL.programs[program];if(pname==35393){var name=GLctx.getActiveUniformBlockName(program,uniformBlockIndex);HEAP32[params>>2]=name.length+1;return}var result=GLctx.getActiveUniformBlockParameter(program,uniformBlockIndex,pname);if(result===null)return;if(pname==35395){for(var i=0;i>2]=result[i]}}else{HEAP32[params>>2]=result}};var _emscripten_glGetActiveUniformBlockiv=_glGetActiveUniformBlockiv;var _glGetActiveUniformsiv=(program,uniformCount,uniformIndices,pname,params)=>{if(!params){GL.recordError(1281);return}if(uniformCount>0&&uniformIndices==0){GL.recordError(1281);return}program=GL.programs[program];var ids=[];for(var i=0;i>2])}var result=GLctx.getActiveUniforms(program,ids,pname);if(!result)return;var len=result.length;for(var i=0;i>2]=result[i]}};var _emscripten_glGetActiveUniformsiv=_glGetActiveUniformsiv;var _glGetAttachedShaders=(program,maxCount,count,shaders)=>{var result=GLctx.getAttachedShaders(GL.programs[program]);var len=result.length;if(len>maxCount){len=maxCount}HEAP32[count>>2]=len;for(var i=0;i>2]=id}};var _emscripten_glGetAttachedShaders=_glGetAttachedShaders;var _glGetAttribLocation=(program,name)=>GLctx.getAttribLocation(GL.programs[program],UTF8ToString(name));var _emscripten_glGetAttribLocation=_glGetAttribLocation;var writeI53ToI64=(ptr,num)=>{HEAPU32[ptr>>2]=num;var lower=HEAPU32[ptr>>2];HEAPU32[ptr+4>>2]=(num-lower)/4294967296};var webglGetExtensions=()=>{var exts=getEmscriptenSupportedExtensions(GLctx);exts=exts.concat(exts.map(e=>"GL_"+e));return exts};var emscriptenWebGLGet=(name_,p,type)=>{if(!p){GL.recordError(1281);return}var ret=undefined;switch(name_){case 36346:ret=1;break;case 36344:if(type!=0&&type!=1){GL.recordError(1280)}return;case 34814:case 36345:ret=0;break;case 34466:var formats=GLctx.getParameter(34467);ret=formats?formats.length:0;break;case 33309:if(GL.currentContext.version<2){GL.recordError(1282);return}ret=webglGetExtensions().length;break;case 33307:case 33308:if(GL.currentContext.version<2){GL.recordError(1280);return}ret=name_==33307?3:0;break}if(ret===undefined){var result=GLctx.getParameter(name_);switch(typeof result){case"number":ret=result;break;case"boolean":ret=result?1:0;break;case"string":GL.recordError(1280);return;case"object":if(result===null){switch(name_){case 34964:case 35725:case 34965:case 36006:case 36007:case 32873:case 34229:case 36662:case 36663:case 35053:case 35055:case 36010:case 35097:case 35869:case 32874:case 36389:case 35983:case 35368:case 34068:{ret=0;break}default:{GL.recordError(1280);return}}}else if(result instanceof Float32Array||result instanceof Uint32Array||result instanceof Int32Array||result instanceof Array){for(var i=0;i>2]=result[i];break;case 2:HEAPF32[p+i*4>>2]=result[i];break;case 4:HEAP8[p+i]=result[i]?1:0;break}}return}else{try{ret=result.name|0}catch(e){GL.recordError(1280);err(`GL_INVALID_ENUM in glGet${type}v: Unknown object returned from WebGL getParameter(${name_})! (error: ${e})`);return}}break;default:GL.recordError(1280);err(`GL_INVALID_ENUM in glGet${type}v: Native code calling glGet${type}v(${name_}) and it returns ${result} of type ${typeof result}!`);return}}switch(type){case 1:writeI53ToI64(p,ret);break;case 0:HEAP32[p>>2]=ret;break;case 2:HEAPF32[p>>2]=ret;break;case 4:HEAP8[p]=ret?1:0;break}};var _glGetBooleanv=(name_,p)=>emscriptenWebGLGet(name_,p,4);var _emscripten_glGetBooleanv=_glGetBooleanv;var _glGetBufferParameteri64v=(target,value,data)=>{if(!data){GL.recordError(1281);return}writeI53ToI64(data,GLctx.getBufferParameter(target,value))};var _emscripten_glGetBufferParameteri64v=_glGetBufferParameteri64v;var _glGetBufferParameteriv=(target,value,data)=>{if(!data){GL.recordError(1281);return}HEAP32[data>>2]=GLctx.getBufferParameter(target,value)};var _emscripten_glGetBufferParameteriv=_glGetBufferParameteriv;var _glGetError=()=>{var error=GLctx.getError()||GL.lastError;GL.lastError=0;return error};var _emscripten_glGetError=_glGetError;var _glGetFloatv=(name_,p)=>emscriptenWebGLGet(name_,p,2);var _emscripten_glGetFloatv=_glGetFloatv;var _glGetFragDataLocation=(program,name)=>GLctx.getFragDataLocation(GL.programs[program],UTF8ToString(name));var _emscripten_glGetFragDataLocation=_glGetFragDataLocation;var _glGetFramebufferAttachmentParameteriv=(target,attachment,pname,params)=>{var result=GLctx.getFramebufferAttachmentParameter(target,attachment,pname);if(result instanceof WebGLRenderbuffer||result instanceof WebGLTexture){result=result.name|0}HEAP32[params>>2]=result};var _emscripten_glGetFramebufferAttachmentParameteriv=_glGetFramebufferAttachmentParameteriv;var emscriptenWebGLGetIndexed=(target,index,data,type)=>{if(!data){GL.recordError(1281);return}var result=GLctx.getIndexedParameter(target,index);var ret;switch(typeof result){case"boolean":ret=result?1:0;break;case"number":ret=result;break;case"object":if(result===null){switch(target){case 35983:case 35368:ret=0;break;default:{GL.recordError(1280);return}}}else if(result instanceof WebGLBuffer){ret=result.name|0}else{GL.recordError(1280);return}break;default:GL.recordError(1280);return}switch(type){case 1:writeI53ToI64(data,ret);break;case 0:HEAP32[data>>2]=ret;break;case 2:HEAPF32[data>>2]=ret;break;case 4:HEAP8[data]=ret?1:0;break;default:throw"internal emscriptenWebGLGetIndexed() error, bad type: "+type}};var _glGetInteger64i_v=(target,index,data)=>emscriptenWebGLGetIndexed(target,index,data,1);var _emscripten_glGetInteger64i_v=_glGetInteger64i_v;var _glGetInteger64v=(name_,p)=>{emscriptenWebGLGet(name_,p,1)};var _emscripten_glGetInteger64v=_glGetInteger64v;var _glGetIntegeri_v=(target,index,data)=>emscriptenWebGLGetIndexed(target,index,data,0);var _emscripten_glGetIntegeri_v=_glGetIntegeri_v;var _glGetIntegerv=(name_,p)=>emscriptenWebGLGet(name_,p,0);var _emscripten_glGetIntegerv=_glGetIntegerv;var _glGetInternalformativ=(target,internalformat,pname,bufSize,params)=>{if(bufSize<0){GL.recordError(1281);return}if(!params){GL.recordError(1281);return}var ret=GLctx.getInternalformatParameter(target,internalformat,pname);if(ret===null)return;for(var i=0;i>2]=ret[i]}};var _emscripten_glGetInternalformativ=_glGetInternalformativ;var _glGetProgramBinary=(program,bufSize,length,binaryFormat,binary)=>{GL.recordError(1282)};var _emscripten_glGetProgramBinary=_glGetProgramBinary;var _glGetProgramInfoLog=(program,maxLength,length,infoLog)=>{var log=GLctx.getProgramInfoLog(GL.programs[program]);if(log===null)log="(unknown error)";var numBytesWrittenExclNull=maxLength>0&&infoLog?stringToUTF8(log,infoLog,maxLength):0;if(length)HEAP32[length>>2]=numBytesWrittenExclNull};var _emscripten_glGetProgramInfoLog=_glGetProgramInfoLog;var _glGetProgramiv=(program,pname,p)=>{if(!p){GL.recordError(1281);return}if(program>=GL.counter){GL.recordError(1281);return}program=GL.programs[program];if(pname==35716){var log=GLctx.getProgramInfoLog(program);if(log===null)log="(unknown error)";HEAP32[p>>2]=log.length+1}else if(pname==35719){if(!program.maxUniformLength){var numActiveUniforms=GLctx.getProgramParameter(program,35718);for(var i=0;i>2]=program.maxUniformLength}else if(pname==35722){if(!program.maxAttributeLength){var numActiveAttributes=GLctx.getProgramParameter(program,35721);for(var i=0;i>2]=program.maxAttributeLength}else if(pname==35381){if(!program.maxUniformBlockNameLength){var numActiveUniformBlocks=GLctx.getProgramParameter(program,35382);for(var i=0;i>2]=program.maxUniformBlockNameLength}else{HEAP32[p>>2]=GLctx.getProgramParameter(program,pname)}};var _emscripten_glGetProgramiv=_glGetProgramiv;var _glGetQueryObjecti64vEXT=(id,pname,params)=>{if(!params){GL.recordError(1281);return}var query=GL.queries[id];var param;if(GL.currentContext.version<2){param=GLctx.disjointTimerQueryExt["getQueryObjectEXT"](query,pname)}else{param=GLctx.getQueryParameter(query,pname)}var ret;if(typeof param=="boolean"){ret=param?1:0}else{ret=param}writeI53ToI64(params,ret)};var _emscripten_glGetQueryObjecti64vEXT=_glGetQueryObjecti64vEXT;var _glGetQueryObjectivEXT=(id,pname,params)=>{if(!params){GL.recordError(1281);return}var query=GL.queries[id];var param=GLctx.disjointTimerQueryExt["getQueryObjectEXT"](query,pname);var ret;if(typeof param=="boolean"){ret=param?1:0}else{ret=param}HEAP32[params>>2]=ret};var _emscripten_glGetQueryObjectivEXT=_glGetQueryObjectivEXT;var _glGetQueryObjectui64vEXT=_glGetQueryObjecti64vEXT;var _emscripten_glGetQueryObjectui64vEXT=_glGetQueryObjectui64vEXT;var _glGetQueryObjectuiv=(id,pname,params)=>{if(!params){GL.recordError(1281);return}var query=GL.queries[id];var param=GLctx.getQueryParameter(query,pname);var ret;if(typeof param=="boolean"){ret=param?1:0}else{ret=param}HEAP32[params>>2]=ret};var _emscripten_glGetQueryObjectuiv=_glGetQueryObjectuiv;var _glGetQueryObjectuivEXT=_glGetQueryObjectivEXT;var _emscripten_glGetQueryObjectuivEXT=_glGetQueryObjectuivEXT;var _glGetQueryiv=(target,pname,params)=>{if(!params){GL.recordError(1281);return}HEAP32[params>>2]=GLctx.getQuery(target,pname)};var _emscripten_glGetQueryiv=_glGetQueryiv;var _glGetQueryivEXT=(target,pname,params)=>{if(!params){GL.recordError(1281);return}HEAP32[params>>2]=GLctx.disjointTimerQueryExt["getQueryEXT"](target,pname)};var _emscripten_glGetQueryivEXT=_glGetQueryivEXT;var _glGetRenderbufferParameteriv=(target,pname,params)=>{if(!params){GL.recordError(1281);return}HEAP32[params>>2]=GLctx.getRenderbufferParameter(target,pname)};var _emscripten_glGetRenderbufferParameteriv=_glGetRenderbufferParameteriv;var _glGetSamplerParameterfv=(sampler,pname,params)=>{if(!params){GL.recordError(1281);return}HEAPF32[params>>2]=GLctx.getSamplerParameter(GL.samplers[sampler],pname)};var _emscripten_glGetSamplerParameterfv=_glGetSamplerParameterfv;var _glGetSamplerParameteriv=(sampler,pname,params)=>{if(!params){GL.recordError(1281);return}HEAP32[params>>2]=GLctx.getSamplerParameter(GL.samplers[sampler],pname)};var _emscripten_glGetSamplerParameteriv=_glGetSamplerParameteriv;var _glGetShaderInfoLog=(shader,maxLength,length,infoLog)=>{var log=GLctx.getShaderInfoLog(GL.shaders[shader]);if(log===null)log="(unknown error)";var numBytesWrittenExclNull=maxLength>0&&infoLog?stringToUTF8(log,infoLog,maxLength):0;if(length)HEAP32[length>>2]=numBytesWrittenExclNull};var _emscripten_glGetShaderInfoLog=_glGetShaderInfoLog;var _glGetShaderPrecisionFormat=(shaderType,precisionType,range,precision)=>{var result=GLctx.getShaderPrecisionFormat(shaderType,precisionType);HEAP32[range>>2]=result.rangeMin;HEAP32[range+4>>2]=result.rangeMax;HEAP32[precision>>2]=result.precision};var _emscripten_glGetShaderPrecisionFormat=_glGetShaderPrecisionFormat;var _glGetShaderSource=(shader,bufSize,length,source)=>{var result=GLctx.getShaderSource(GL.shaders[shader]);if(!result)return;var numBytesWrittenExclNull=bufSize>0&&source?stringToUTF8(result,source,bufSize):0;if(length)HEAP32[length>>2]=numBytesWrittenExclNull};var _emscripten_glGetShaderSource=_glGetShaderSource;var _glGetShaderiv=(shader,pname,p)=>{if(!p){GL.recordError(1281);return}if(pname==35716){var log=GLctx.getShaderInfoLog(GL.shaders[shader]);if(log===null)log="(unknown error)";var logLength=log?log.length+1:0;HEAP32[p>>2]=logLength}else if(pname==35720){var source=GLctx.getShaderSource(GL.shaders[shader]);var sourceLength=source?source.length+1:0;HEAP32[p>>2]=sourceLength}else{HEAP32[p>>2]=GLctx.getShaderParameter(GL.shaders[shader],pname)}};var _emscripten_glGetShaderiv=_glGetShaderiv;var stringToNewUTF8=str=>{var size=lengthBytesUTF8(str)+1;var ret=_malloc(size);if(ret)stringToUTF8(str,ret,size);return ret};var _glGetString=name_=>{var ret=GL.stringCache[name_];if(!ret){switch(name_){case 7939:ret=stringToNewUTF8(webglGetExtensions().join(" "));break;case 7936:case 7937:case 37445:case 37446:var s=GLctx.getParameter(name_);if(!s){GL.recordError(1280)}ret=s?stringToNewUTF8(s):0;break;case 7938:var webGLVersion=GLctx.getParameter(7938);var glVersion=`OpenGL ES 2.0 (${webGLVersion})`;if(GL.currentContext.version>=2)glVersion=`OpenGL ES 3.0 (${webGLVersion})`;ret=stringToNewUTF8(glVersion);break;case 35724:var glslVersion=GLctx.getParameter(35724);var ver_re=/^WebGL GLSL ES ([0-9]\.[0-9][0-9]?)(?:$| .*)/;var ver_num=glslVersion.match(ver_re);if(ver_num!==null){if(ver_num[1].length==3)ver_num[1]=ver_num[1]+"0";glslVersion=`OpenGL ES GLSL ES ${ver_num[1]} (${glslVersion})`}ret=stringToNewUTF8(glslVersion);break;default:GL.recordError(1280)}GL.stringCache[name_]=ret}return ret};var _emscripten_glGetString=_glGetString;var _glGetStringi=(name,index)=>{if(GL.currentContext.version<2){GL.recordError(1282);return 0}var stringiCache=GL.stringiCache[name];if(stringiCache){if(index<0||index>=stringiCache.length){GL.recordError(1281);return 0}return stringiCache[index]}switch(name){case 7939:var exts=webglGetExtensions().map(stringToNewUTF8);stringiCache=GL.stringiCache[name]=exts;if(index<0||index>=stringiCache.length){GL.recordError(1281);return 0}return stringiCache[index];default:GL.recordError(1280);return 0}};var _emscripten_glGetStringi=_glGetStringi;var _glGetSynciv=(sync,pname,bufSize,length,values)=>{if(bufSize<0){GL.recordError(1281);return}if(!values){GL.recordError(1281);return}var ret=GLctx.getSyncParameter(GL.syncs[sync],pname);if(ret!==null){HEAP32[values>>2]=ret;if(length)HEAP32[length>>2]=1}};var _emscripten_glGetSynciv=_glGetSynciv;var _glGetTexParameterfv=(target,pname,params)=>{if(!params){GL.recordError(1281);return}HEAPF32[params>>2]=GLctx.getTexParameter(target,pname)};var _emscripten_glGetTexParameterfv=_glGetTexParameterfv;var _glGetTexParameteriv=(target,pname,params)=>{if(!params){GL.recordError(1281);return}HEAP32[params>>2]=GLctx.getTexParameter(target,pname)};var _emscripten_glGetTexParameteriv=_glGetTexParameteriv;var _glGetTransformFeedbackVarying=(program,index,bufSize,length,size,type,name)=>{program=GL.programs[program];var info=GLctx.getTransformFeedbackVarying(program,index);if(!info)return;if(name&&bufSize>0){var numBytesWrittenExclNull=stringToUTF8(info.name,name,bufSize);if(length)HEAP32[length>>2]=numBytesWrittenExclNull}else{if(length)HEAP32[length>>2]=0}if(size)HEAP32[size>>2]=info.size;if(type)HEAP32[type>>2]=info.type};var _emscripten_glGetTransformFeedbackVarying=_glGetTransformFeedbackVarying;var _glGetUniformBlockIndex=(program,uniformBlockName)=>GLctx.getUniformBlockIndex(GL.programs[program],UTF8ToString(uniformBlockName));var _emscripten_glGetUniformBlockIndex=_glGetUniformBlockIndex;var _glGetUniformIndices=(program,uniformCount,uniformNames,uniformIndices)=>{if(!uniformIndices){GL.recordError(1281);return}if(uniformCount>0&&(uniformNames==0||uniformIndices==0)){GL.recordError(1281);return}program=GL.programs[program];var names=[];for(var i=0;i>2]));var result=GLctx.getUniformIndices(program,names);if(!result)return;var len=result.length;for(var i=0;i>2]=result[i]}};var _emscripten_glGetUniformIndices=_glGetUniformIndices;var jstoi_q=str=>parseInt(str);var webglGetLeftBracePos=name=>name.slice(-1)=="]"&&name.lastIndexOf("[");var webglPrepareUniformLocationsBeforeFirstUse=program=>{var uniformLocsById=program.uniformLocsById,uniformSizeAndIdsByName=program.uniformSizeAndIdsByName,i,j;if(!uniformLocsById){program.uniformLocsById=uniformLocsById={};program.uniformArrayNamesById={};var numActiveUniforms=GLctx.getProgramParameter(program,35718);for(i=0;i0?nm.slice(0,lb):nm;var id=program.uniformIdCounter;program.uniformIdCounter+=sz;uniformSizeAndIdsByName[arrayName]=[sz,id];for(j=0;j{name=UTF8ToString(name);if(program=GL.programs[program]){webglPrepareUniformLocationsBeforeFirstUse(program);var uniformLocsById=program.uniformLocsById;var arrayIndex=0;var uniformBaseName=name;var leftBrace=webglGetLeftBracePos(name);if(leftBrace>0){arrayIndex=jstoi_q(name.slice(leftBrace+1))>>>0;uniformBaseName=name.slice(0,leftBrace)}var sizeAndId=program.uniformSizeAndIdsByName[uniformBaseName];if(sizeAndId&&arrayIndex{var p=GLctx.currentProgram;if(p){var webglLoc=p.uniformLocsById[location];if(typeof webglLoc=="number"){p.uniformLocsById[location]=webglLoc=GLctx.getUniformLocation(p,p.uniformArrayNamesById[location]+(webglLoc>0?`[${webglLoc}]`:""))}return webglLoc}else{GL.recordError(1282)}};var emscriptenWebGLGetUniform=(program,location,params,type)=>{if(!params){GL.recordError(1281);return}program=GL.programs[program];webglPrepareUniformLocationsBeforeFirstUse(program);var data=GLctx.getUniform(program,webglGetUniformLocation(location));if(typeof data=="number"||typeof data=="boolean"){switch(type){case 0:HEAP32[params>>2]=data;break;case 2:HEAPF32[params>>2]=data;break}}else{for(var i=0;i>2]=data[i];break;case 2:HEAPF32[params+i*4>>2]=data[i];break}}}};var _glGetUniformfv=(program,location,params)=>{emscriptenWebGLGetUniform(program,location,params,2)};var _emscripten_glGetUniformfv=_glGetUniformfv;var _glGetUniformiv=(program,location,params)=>{emscriptenWebGLGetUniform(program,location,params,0)};var _emscripten_glGetUniformiv=_glGetUniformiv;var _glGetUniformuiv=(program,location,params)=>emscriptenWebGLGetUniform(program,location,params,0);var _emscripten_glGetUniformuiv=_glGetUniformuiv;var emscriptenWebGLGetVertexAttrib=(index,pname,params,type)=>{if(!params){GL.recordError(1281);return}var data=GLctx.getVertexAttrib(index,pname);if(pname==34975){HEAP32[params>>2]=data&&data["name"]}else if(typeof data=="number"||typeof data=="boolean"){switch(type){case 0:HEAP32[params>>2]=data;break;case 2:HEAPF32[params>>2]=data;break;case 5:HEAP32[params>>2]=Math.fround(data);break}}else{for(var i=0;i>2]=data[i];break;case 2:HEAPF32[params+i*4>>2]=data[i];break;case 5:HEAP32[params+i*4>>2]=Math.fround(data[i]);break}}}};var _glGetVertexAttribIiv=(index,pname,params)=>{emscriptenWebGLGetVertexAttrib(index,pname,params,0)};var _emscripten_glGetVertexAttribIiv=_glGetVertexAttribIiv;var _glGetVertexAttribIuiv=_glGetVertexAttribIiv;var _emscripten_glGetVertexAttribIuiv=_glGetVertexAttribIuiv;var _glGetVertexAttribPointerv=(index,pname,pointer)=>{if(!pointer){GL.recordError(1281);return}HEAP32[pointer>>2]=GLctx.getVertexAttribOffset(index,pname)};var _emscripten_glGetVertexAttribPointerv=_glGetVertexAttribPointerv;var _glGetVertexAttribfv=(index,pname,params)=>{emscriptenWebGLGetVertexAttrib(index,pname,params,2)};var _emscripten_glGetVertexAttribfv=_glGetVertexAttribfv;var _glGetVertexAttribiv=(index,pname,params)=>{emscriptenWebGLGetVertexAttrib(index,pname,params,5)};var _emscripten_glGetVertexAttribiv=_glGetVertexAttribiv;var _glHint=(x0,x1)=>GLctx.hint(x0,x1);var _emscripten_glHint=_glHint;var _glInvalidateFramebuffer=(target,numAttachments,attachments)=>{var list=tempFixedLengthArray[numAttachments];for(var i=0;i>2]}GLctx.invalidateFramebuffer(target,list)};var _emscripten_glInvalidateFramebuffer=_glInvalidateFramebuffer;var _glInvalidateSubFramebuffer=(target,numAttachments,attachments,x,y,width,height)=>{var list=tempFixedLengthArray[numAttachments];for(var i=0;i>2]}GLctx.invalidateSubFramebuffer(target,list,x,y,width,height)};var _emscripten_glInvalidateSubFramebuffer=_glInvalidateSubFramebuffer;var _glIsBuffer=buffer=>{var b=GL.buffers[buffer];if(!b)return 0;return GLctx.isBuffer(b)};var _emscripten_glIsBuffer=_glIsBuffer;var _glIsEnabled=x0=>GLctx.isEnabled(x0);var _emscripten_glIsEnabled=_glIsEnabled;var _glIsFramebuffer=framebuffer=>{var fb=GL.framebuffers[framebuffer];if(!fb)return 0;return GLctx.isFramebuffer(fb)};var _emscripten_glIsFramebuffer=_glIsFramebuffer;var _glIsProgram=program=>{program=GL.programs[program];if(!program)return 0;return GLctx.isProgram(program)};var _emscripten_glIsProgram=_glIsProgram;var _glIsQuery=id=>{var query=GL.queries[id];if(!query)return 0;return GLctx.isQuery(query)};var _emscripten_glIsQuery=_glIsQuery;var _glIsQueryEXT=id=>{var query=GL.queries[id];if(!query)return 0;return GLctx.disjointTimerQueryExt["isQueryEXT"](query)};var _emscripten_glIsQueryEXT=_glIsQueryEXT;var _glIsRenderbuffer=renderbuffer=>{var rb=GL.renderbuffers[renderbuffer];if(!rb)return 0;return GLctx.isRenderbuffer(rb)};var _emscripten_glIsRenderbuffer=_glIsRenderbuffer;var _glIsSampler=id=>{var sampler=GL.samplers[id];if(!sampler)return 0;return GLctx.isSampler(sampler)};var _emscripten_glIsSampler=_glIsSampler;var _glIsShader=shader=>{var s=GL.shaders[shader];if(!s)return 0;return GLctx.isShader(s)};var _emscripten_glIsShader=_glIsShader;var _glIsSync=sync=>GLctx.isSync(GL.syncs[sync]);var _emscripten_glIsSync=_glIsSync;var _glIsTexture=id=>{var texture=GL.textures[id];if(!texture)return 0;return GLctx.isTexture(texture)};var _emscripten_glIsTexture=_glIsTexture;var _glIsTransformFeedback=id=>GLctx.isTransformFeedback(GL.transformFeedbacks[id]);var _emscripten_glIsTransformFeedback=_glIsTransformFeedback;var _glIsVertexArray=array=>{var vao=GL.vaos[array];if(!vao)return 0;return GLctx.isVertexArray(vao)};var _emscripten_glIsVertexArray=_glIsVertexArray;var _glIsVertexArrayOES=_glIsVertexArray;var _emscripten_glIsVertexArrayOES=_glIsVertexArrayOES;var _glLineWidth=x0=>GLctx.lineWidth(x0);var _emscripten_glLineWidth=_glLineWidth;var _glLinkProgram=program=>{program=GL.programs[program];GLctx.linkProgram(program);program.uniformLocsById=0;program.uniformSizeAndIdsByName={}};var _emscripten_glLinkProgram=_glLinkProgram;var _glMultiDrawArraysInstancedBaseInstanceWEBGL=(mode,firsts,counts,instanceCounts,baseInstances,drawCount)=>{GLctx.mdibvbi["multiDrawArraysInstancedBaseInstanceWEBGL"](mode,HEAP32,firsts>>2,HEAP32,counts>>2,HEAP32,instanceCounts>>2,HEAPU32,baseInstances>>2,drawCount)};var _emscripten_glMultiDrawArraysInstancedBaseInstanceWEBGL=_glMultiDrawArraysInstancedBaseInstanceWEBGL;var _glMultiDrawElementsInstancedBaseVertexBaseInstanceWEBGL=(mode,counts,type,offsets,instanceCounts,baseVertices,baseInstances,drawCount)=>{GLctx.mdibvbi["multiDrawElementsInstancedBaseVertexBaseInstanceWEBGL"](mode,HEAP32,counts>>2,type,HEAP32,offsets>>2,HEAP32,instanceCounts>>2,HEAP32,baseVertices>>2,HEAPU32,baseInstances>>2,drawCount)};var _emscripten_glMultiDrawElementsInstancedBaseVertexBaseInstanceWEBGL=_glMultiDrawElementsInstancedBaseVertexBaseInstanceWEBGL;var _glPauseTransformFeedback=()=>GLctx.pauseTransformFeedback();var _emscripten_glPauseTransformFeedback=_glPauseTransformFeedback;var _glPixelStorei=(pname,param)=>{if(pname==3317){GL.unpackAlignment=param}else if(pname==3314){GL.unpackRowLength=param}GLctx.pixelStorei(pname,param)};var _emscripten_glPixelStorei=_glPixelStorei;var _glPolygonModeWEBGL=(face,mode)=>{GLctx.webglPolygonMode["polygonModeWEBGL"](face,mode)};var _emscripten_glPolygonModeWEBGL=_glPolygonModeWEBGL;var _glPolygonOffset=(x0,x1)=>GLctx.polygonOffset(x0,x1);var _emscripten_glPolygonOffset=_glPolygonOffset;var _glPolygonOffsetClampEXT=(factor,units,clamp)=>{GLctx.extPolygonOffsetClamp["polygonOffsetClampEXT"](factor,units,clamp)};var _emscripten_glPolygonOffsetClampEXT=_glPolygonOffsetClampEXT;var _glProgramBinary=(program,binaryFormat,binary,length)=>{GL.recordError(1280)};var _emscripten_glProgramBinary=_glProgramBinary;var _glProgramParameteri=(program,pname,value)=>{GL.recordError(1280)};var _emscripten_glProgramParameteri=_glProgramParameteri;var _glQueryCounterEXT=(id,target)=>{GLctx.disjointTimerQueryExt["queryCounterEXT"](GL.queries[id],target)};var _emscripten_glQueryCounterEXT=_glQueryCounterEXT;var _glReadBuffer=x0=>GLctx.readBuffer(x0);var _emscripten_glReadBuffer=_glReadBuffer;var computeUnpackAlignedImageSize=(width,height,sizePerPixel)=>{function roundedToNextMultipleOf(x,y){return x+y-1&-y}var plainRowSize=(GL.unpackRowLength||width)*sizePerPixel;var alignedRowSize=roundedToNextMultipleOf(plainRowSize,GL.unpackAlignment);return height*alignedRowSize};var colorChannelsInGlTextureFormat=format=>{var colorChannels={5:3,6:4,8:2,29502:3,29504:4,26917:2,26918:2,29846:3,29847:4};return colorChannels[format-6402]||1};var heapObjectForWebGLType=type=>{type-=5120;if(type==0)return HEAP8;if(type==1)return HEAPU8;if(type==2)return HEAP16;if(type==4)return HEAP32;if(type==6)return HEAPF32;if(type==5||type==28922||type==28520||type==30779||type==30782)return HEAPU32;return HEAPU16};var toTypedArrayIndex=(pointer,heap)=>pointer>>>31-Math.clz32(heap.BYTES_PER_ELEMENT);var emscriptenWebGLGetTexPixelData=(type,format,width,height,pixels,internalFormat)=>{var heap=heapObjectForWebGLType(type);var sizePerPixel=colorChannelsInGlTextureFormat(format)*heap.BYTES_PER_ELEMENT;var bytes=computeUnpackAlignedImageSize(width,height,sizePerPixel);return heap.subarray(toTypedArrayIndex(pixels,heap),toTypedArrayIndex(pixels+bytes,heap))};var _glReadPixels=(x,y,width,height,format,type,pixels)=>{if(GL.currentContext.version>=2){if(GLctx.currentPixelPackBufferBinding){GLctx.readPixels(x,y,width,height,format,type,pixels);return}var heap=heapObjectForWebGLType(type);var target=toTypedArrayIndex(pixels,heap);GLctx.readPixels(x,y,width,height,format,type,heap,target);return}var pixelData=emscriptenWebGLGetTexPixelData(type,format,width,height,pixels,format);if(!pixelData){GL.recordError(1280);return}GLctx.readPixels(x,y,width,height,format,type,pixelData)};var _emscripten_glReadPixels=_glReadPixels;var _glReleaseShaderCompiler=()=>{};var _emscripten_glReleaseShaderCompiler=_glReleaseShaderCompiler;var _glRenderbufferStorage=(x0,x1,x2,x3)=>GLctx.renderbufferStorage(x0,x1,x2,x3);var _emscripten_glRenderbufferStorage=_glRenderbufferStorage;var _glRenderbufferStorageMultisample=(x0,x1,x2,x3,x4)=>GLctx.renderbufferStorageMultisample(x0,x1,x2,x3,x4);var _emscripten_glRenderbufferStorageMultisample=_glRenderbufferStorageMultisample;var _glResumeTransformFeedback=()=>GLctx.resumeTransformFeedback();var _emscripten_glResumeTransformFeedback=_glResumeTransformFeedback;var _glSampleCoverage=(value,invert)=>{GLctx.sampleCoverage(value,!!invert)};var _emscripten_glSampleCoverage=_glSampleCoverage;var _glSamplerParameterf=(sampler,pname,param)=>{GLctx.samplerParameterf(GL.samplers[sampler],pname,param)};var _emscripten_glSamplerParameterf=_glSamplerParameterf;var _glSamplerParameterfv=(sampler,pname,params)=>{var param=HEAPF32[params>>2];GLctx.samplerParameterf(GL.samplers[sampler],pname,param)};var _emscripten_glSamplerParameterfv=_glSamplerParameterfv;var _glSamplerParameteri=(sampler,pname,param)=>{GLctx.samplerParameteri(GL.samplers[sampler],pname,param)};var _emscripten_glSamplerParameteri=_glSamplerParameteri;var _glSamplerParameteriv=(sampler,pname,params)=>{var param=HEAP32[params>>2];GLctx.samplerParameteri(GL.samplers[sampler],pname,param)};var _emscripten_glSamplerParameteriv=_glSamplerParameteriv;var _glScissor=(x0,x1,x2,x3)=>GLctx.scissor(x0,x1,x2,x3);var _emscripten_glScissor=_glScissor;var _glShaderBinary=(count,shaders,binaryformat,binary,length)=>{GL.recordError(1280)};var _emscripten_glShaderBinary=_glShaderBinary;var _glShaderSource=(shader,count,string,length)=>{var source=GL.getSource(shader,count,string,length);GLctx.shaderSource(GL.shaders[shader],source)};var _emscripten_glShaderSource=_glShaderSource;var _glStencilFunc=(x0,x1,x2)=>GLctx.stencilFunc(x0,x1,x2);var _emscripten_glStencilFunc=_glStencilFunc;var _glStencilFuncSeparate=(x0,x1,x2,x3)=>GLctx.stencilFuncSeparate(x0,x1,x2,x3);var _emscripten_glStencilFuncSeparate=_glStencilFuncSeparate;var _glStencilMask=x0=>GLctx.stencilMask(x0);var _emscripten_glStencilMask=_glStencilMask;var _glStencilMaskSeparate=(x0,x1)=>GLctx.stencilMaskSeparate(x0,x1);var _emscripten_glStencilMaskSeparate=_glStencilMaskSeparate;var _glStencilOp=(x0,x1,x2)=>GLctx.stencilOp(x0,x1,x2);var _emscripten_glStencilOp=_glStencilOp;var _glStencilOpSeparate=(x0,x1,x2,x3)=>GLctx.stencilOpSeparate(x0,x1,x2,x3);var _emscripten_glStencilOpSeparate=_glStencilOpSeparate;var _glTexImage2D=(target,level,internalFormat,width,height,border,format,type,pixels)=>{if(GL.currentContext.version>=2){if(GLctx.currentPixelUnpackBufferBinding){GLctx.texImage2D(target,level,internalFormat,width,height,border,format,type,pixels);return}if(pixels){var heap=heapObjectForWebGLType(type);var index=toTypedArrayIndex(pixels,heap);GLctx.texImage2D(target,level,internalFormat,width,height,border,format,type,heap,index);return}}var pixelData=pixels?emscriptenWebGLGetTexPixelData(type,format,width,height,pixels,internalFormat):null;GLctx.texImage2D(target,level,internalFormat,width,height,border,format,type,pixelData)};var _emscripten_glTexImage2D=_glTexImage2D;var _glTexImage3D=(target,level,internalFormat,width,height,depth,border,format,type,pixels)=>{if(GLctx.currentPixelUnpackBufferBinding){GLctx.texImage3D(target,level,internalFormat,width,height,depth,border,format,type,pixels)}else if(pixels){var heap=heapObjectForWebGLType(type);GLctx.texImage3D(target,level,internalFormat,width,height,depth,border,format,type,heap,toTypedArrayIndex(pixels,heap))}else{GLctx.texImage3D(target,level,internalFormat,width,height,depth,border,format,type,null)}};var _emscripten_glTexImage3D=_glTexImage3D;var _glTexParameterf=(x0,x1,x2)=>GLctx.texParameterf(x0,x1,x2);var _emscripten_glTexParameterf=_glTexParameterf;var _glTexParameterfv=(target,pname,params)=>{var param=HEAPF32[params>>2];GLctx.texParameterf(target,pname,param)};var _emscripten_glTexParameterfv=_glTexParameterfv;var _glTexParameteri=(x0,x1,x2)=>GLctx.texParameteri(x0,x1,x2);var _emscripten_glTexParameteri=_glTexParameteri;var _glTexParameteriv=(target,pname,params)=>{var param=HEAP32[params>>2];GLctx.texParameteri(target,pname,param)};var _emscripten_glTexParameteriv=_glTexParameteriv;var _glTexStorage2D=(x0,x1,x2,x3,x4)=>GLctx.texStorage2D(x0,x1,x2,x3,x4);var _emscripten_glTexStorage2D=_glTexStorage2D;var _glTexStorage3D=(x0,x1,x2,x3,x4,x5)=>GLctx.texStorage3D(x0,x1,x2,x3,x4,x5);var _emscripten_glTexStorage3D=_glTexStorage3D;var _glTexSubImage2D=(target,level,xoffset,yoffset,width,height,format,type,pixels)=>{if(GL.currentContext.version>=2){if(GLctx.currentPixelUnpackBufferBinding){GLctx.texSubImage2D(target,level,xoffset,yoffset,width,height,format,type,pixels);return}if(pixels){var heap=heapObjectForWebGLType(type);GLctx.texSubImage2D(target,level,xoffset,yoffset,width,height,format,type,heap,toTypedArrayIndex(pixels,heap));return}}var pixelData=pixels?emscriptenWebGLGetTexPixelData(type,format,width,height,pixels,0):null;GLctx.texSubImage2D(target,level,xoffset,yoffset,width,height,format,type,pixelData)};var _emscripten_glTexSubImage2D=_glTexSubImage2D;var _glTexSubImage3D=(target,level,xoffset,yoffset,zoffset,width,height,depth,format,type,pixels)=>{if(GLctx.currentPixelUnpackBufferBinding){GLctx.texSubImage3D(target,level,xoffset,yoffset,zoffset,width,height,depth,format,type,pixels)}else if(pixels){var heap=heapObjectForWebGLType(type);GLctx.texSubImage3D(target,level,xoffset,yoffset,zoffset,width,height,depth,format,type,heap,toTypedArrayIndex(pixels,heap))}else{GLctx.texSubImage3D(target,level,xoffset,yoffset,zoffset,width,height,depth,format,type,null)}};var _emscripten_glTexSubImage3D=_glTexSubImage3D;var _glTransformFeedbackVaryings=(program,count,varyings,bufferMode)=>{program=GL.programs[program];var vars=[];for(var i=0;i>2]));GLctx.transformFeedbackVaryings(program,vars,bufferMode)};var _emscripten_glTransformFeedbackVaryings=_glTransformFeedbackVaryings;var _glUniform1f=(location,v0)=>{GLctx.uniform1f(webglGetUniformLocation(location),v0)};var 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_glUniform2i=(location,v0,v1)=>{GLctx.uniform2i(webglGetUniformLocation(location),v0,v1)};var _emscripten_glUniform2i=_glUniform2i;var _glUniform2iv=(location,count,value)=>{if(GL.currentContext.version>=2){count&&GLctx.uniform2iv(webglGetUniformLocation(location),HEAP32,value>>2,count*2);return}if(count<=144){count*=2;var view=miniTempWebGLIntBuffers[count];for(var i=0;i>2];view[i+1]=HEAP32[value+(4*i+4)>>2]}}else{var view=HEAP32.subarray(value>>2,value+count*8>>2)}GLctx.uniform2iv(webglGetUniformLocation(location),view)};var _emscripten_glUniform2iv=_glUniform2iv;var _glUniform2ui=(location,v0,v1)=>{GLctx.uniform2ui(webglGetUniformLocation(location),v0,v1)};var _emscripten_glUniform2ui=_glUniform2ui;var _glUniform2uiv=(location,count,value)=>{count&&GLctx.uniform2uiv(webglGetUniformLocation(location),HEAPU32,value>>2,count*2)};var _emscripten_glUniform2uiv=_glUniform2uiv;var _glUniform3f=(location,v0,v1,v2)=>{GLctx.uniform3f(webglGetUniformLocation(location),v0,v1,v2)};var 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view=HEAP32.subarray(value>>2,value+count*12>>2)}GLctx.uniform3iv(webglGetUniformLocation(location),view)};var _emscripten_glUniform3iv=_glUniform3iv;var _glUniform3ui=(location,v0,v1,v2)=>{GLctx.uniform3ui(webglGetUniformLocation(location),v0,v1,v2)};var _emscripten_glUniform3ui=_glUniform3ui;var _glUniform3uiv=(location,count,value)=>{count&&GLctx.uniform3uiv(webglGetUniformLocation(location),HEAPU32,value>>2,count*3)};var _emscripten_glUniform3uiv=_glUniform3uiv;var _glUniform4f=(location,v0,v1,v2,v3)=>{GLctx.uniform4f(webglGetUniformLocation(location),v0,v1,v2,v3)};var _emscripten_glUniform4f=_glUniform4f;var _glUniform4fv=(location,count,value)=>{if(GL.currentContext.version>=2){count&&GLctx.uniform4fv(webglGetUniformLocation(location),HEAPF32,value>>2,count*4);return}if(count<=72){var view=miniTempWebGLFloatBuffers[4*count];var heap=HEAPF32;value=value>>2;count*=4;for(var i=0;i>2,value+count*16>>2)}GLctx.uniform4fv(webglGetUniformLocation(location),view)};var 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i=0;i>2];view[i+1]=HEAPF32[value+(4*i+4)>>2];view[i+2]=HEAPF32[value+(4*i+8)>>2];view[i+3]=HEAPF32[value+(4*i+12)>>2];view[i+4]=HEAPF32[value+(4*i+16)>>2];view[i+5]=HEAPF32[value+(4*i+20)>>2];view[i+6]=HEAPF32[value+(4*i+24)>>2];view[i+7]=HEAPF32[value+(4*i+28)>>2];view[i+8]=HEAPF32[value+(4*i+32)>>2]}}else{var view=HEAPF32.subarray(value>>2,value+count*36>>2)}GLctx.uniformMatrix3fv(webglGetUniformLocation(location),!!transpose,view)};var _emscripten_glUniformMatrix3fv=_glUniformMatrix3fv;var _glUniformMatrix3x2fv=(location,count,transpose,value)=>{count&&GLctx.uniformMatrix3x2fv(webglGetUniformLocation(location),!!transpose,HEAPF32,value>>2,count*6)};var _emscripten_glUniformMatrix3x2fv=_glUniformMatrix3x2fv;var _glUniformMatrix3x4fv=(location,count,transpose,value)=>{count&&GLctx.uniformMatrix3x4fv(webglGetUniformLocation(location),!!transpose,HEAPF32,value>>2,count*12)};var _emscripten_glUniformMatrix3x4fv=_glUniformMatrix3x4fv;var _glUniformMatrix4fv=(location,count,transpose,value)=>{if(GL.currentContext.version>=2){count&&GLctx.uniformMatrix4fv(webglGetUniformLocation(location),!!transpose,HEAPF32,value>>2,count*16);return}if(count<=18){var view=miniTempWebGLFloatBuffers[16*count];var heap=HEAPF32;value=value>>2;count*=16;for(var i=0;i>2,value+count*64>>2)}GLctx.uniformMatrix4fv(webglGetUniformLocation(location),!!transpose,view)};var _emscripten_glUniformMatrix4fv=_glUniformMatrix4fv;var _glUniformMatrix4x2fv=(location,count,transpose,value)=>{count&&GLctx.uniformMatrix4x2fv(webglGetUniformLocation(location),!!transpose,HEAPF32,value>>2,count*8)};var _emscripten_glUniformMatrix4x2fv=_glUniformMatrix4x2fv;var _glUniformMatrix4x3fv=(location,count,transpose,value)=>{count&&GLctx.uniformMatrix4x3fv(webglGetUniformLocation(location),!!transpose,HEAPF32,value>>2,count*12)};var _emscripten_glUniformMatrix4x3fv=_glUniformMatrix4x3fv;var _glUseProgram=program=>{program=GL.programs[program];GLctx.useProgram(program);GLctx.currentProgram=program};var _emscripten_glUseProgram=_glUseProgram;var _glValidateProgram=program=>{GLctx.validateProgram(GL.programs[program])};var _emscripten_glValidateProgram=_glValidateProgram;var _glVertexAttrib1f=(x0,x1)=>GLctx.vertexAttrib1f(x0,x1);var _emscripten_glVertexAttrib1f=_glVertexAttrib1f;var _glVertexAttrib1fv=(index,v)=>{GLctx.vertexAttrib1f(index,HEAPF32[v>>2])};var _emscripten_glVertexAttrib1fv=_glVertexAttrib1fv;var _glVertexAttrib2f=(x0,x1,x2)=>GLctx.vertexAttrib2f(x0,x1,x2);var _emscripten_glVertexAttrib2f=_glVertexAttrib2f;var _glVertexAttrib2fv=(index,v)=>{GLctx.vertexAttrib2f(index,HEAPF32[v>>2],HEAPF32[v+4>>2])};var _emscripten_glVertexAttrib2fv=_glVertexAttrib2fv;var _glVertexAttrib3f=(x0,x1,x2,x3)=>GLctx.vertexAttrib3f(x0,x1,x2,x3);var _emscripten_glVertexAttrib3f=_glVertexAttrib3f;var _glVertexAttrib3fv=(index,v)=>{GLctx.vertexAttrib3f(index,HEAPF32[v>>2],HEAPF32[v+4>>2],HEAPF32[v+8>>2])};var _emscripten_glVertexAttrib3fv=_glVertexAttrib3fv;var _glVertexAttrib4f=(x0,x1,x2,x3,x4)=>GLctx.vertexAttrib4f(x0,x1,x2,x3,x4);var _emscripten_glVertexAttrib4f=_glVertexAttrib4f;var _glVertexAttrib4fv=(index,v)=>{GLctx.vertexAttrib4f(index,HEAPF32[v>>2],HEAPF32[v+4>>2],HEAPF32[v+8>>2],HEAPF32[v+12>>2])};var _emscripten_glVertexAttrib4fv=_glVertexAttrib4fv;var _glVertexAttribDivisor=(index,divisor)=>{GLctx.vertexAttribDivisor(index,divisor)};var _emscripten_glVertexAttribDivisor=_glVertexAttribDivisor;var _glVertexAttribDivisorANGLE=_glVertexAttribDivisor;var _emscripten_glVertexAttribDivisorANGLE=_glVertexAttribDivisorANGLE;var _glVertexAttribDivisorARB=_glVertexAttribDivisor;var _emscripten_glVertexAttribDivisorARB=_glVertexAttribDivisorARB;var _glVertexAttribDivisorEXT=_glVertexAttribDivisor;var _emscripten_glVertexAttribDivisorEXT=_glVertexAttribDivisorEXT;var _glVertexAttribDivisorNV=_glVertexAttribDivisor;var _emscripten_glVertexAttribDivisorNV=_glVertexAttribDivisorNV;var _glVertexAttribI4i=(x0,x1,x2,x3,x4)=>GLctx.vertexAttribI4i(x0,x1,x2,x3,x4);var _emscripten_glVertexAttribI4i=_glVertexAttribI4i;var _glVertexAttribI4iv=(index,v)=>{GLctx.vertexAttribI4i(index,HEAP32[v>>2],HEAP32[v+4>>2],HEAP32[v+8>>2],HEAP32[v+12>>2])};var _emscripten_glVertexAttribI4iv=_glVertexAttribI4iv;var _glVertexAttribI4ui=(x0,x1,x2,x3,x4)=>GLctx.vertexAttribI4ui(x0,x1,x2,x3,x4);var _emscripten_glVertexAttribI4ui=_glVertexAttribI4ui;var _glVertexAttribI4uiv=(index,v)=>{GLctx.vertexAttribI4ui(index,HEAPU32[v>>2],HEAPU32[v+4>>2],HEAPU32[v+8>>2],HEAPU32[v+12>>2])};var _emscripten_glVertexAttribI4uiv=_glVertexAttribI4uiv;var _glVertexAttribIPointer=(index,size,type,stride,ptr)=>{GLctx.vertexAttribIPointer(index,size,type,stride,ptr)};var _emscripten_glVertexAttribIPointer=_glVertexAttribIPointer;var _glVertexAttribPointer=(index,size,type,normalized,stride,ptr)=>{GLctx.vertexAttribPointer(index,size,type,!!normalized,stride,ptr)};var _emscripten_glVertexAttribPointer=_glVertexAttribPointer;var _glViewport=(x0,x1,x2,x3)=>GLctx.viewport(x0,x1,x2,x3);var _emscripten_glViewport=_glViewport;var _glWaitSync=(sync,flags,timeout)=>{timeout=Number(timeout);GLctx.waitSync(GL.syncs[sync],flags,timeout)};var _emscripten_glWaitSync=_glWaitSync;var wasmTableMirror=[];var wasmTable;var getWasmTableEntry=funcPtr=>{var func=wasmTableMirror[funcPtr];if(!func){wasmTableMirror[funcPtr]=func=wasmTable.get(funcPtr)}return func};var _emscripten_request_animation_frame_loop=(cb,userData)=>{function tick(timeStamp){if(getWasmTableEntry(cb)(timeStamp,userData)){requestAnimationFrame(tick)}}return requestAnimationFrame(tick)};var getHeapMax=()=>2147483648;var growMemory=size=>{var b=wasmMemory.buffer;var pages=(size-b.byteLength+65535)/65536|0;try{wasmMemory.grow(pages);updateMemoryViews();return 1}catch(e){}};var _emscripten_resize_heap=requestedSize=>{var oldSize=HEAPU8.length;requestedSize>>>=0;var maxHeapSize=getHeapMax();if(requestedSize>maxHeapSize){return false}for(var cutDown=1;cutDown<=4;cutDown*=2){var overGrownHeapSize=oldSize*(1+.2/cutDown);overGrownHeapSize=Math.min(overGrownHeapSize,requestedSize+100663296);var newSize=Math.min(maxHeapSize,alignMemory(Math.max(requestedSize,overGrownHeapSize),65536));var replacement=growMemory(newSize);if(replacement){return true}}return false};var ENV={};var getExecutableName=()=>thisProgram||"./this.program";var getEnvStrings=()=>{if(!getEnvStrings.strings){var lang=(typeof navigator=="object"&&navigator.languages&&navigator.languages[0]||"C").replace("-","_")+".UTF-8";var env={USER:"web_user",LOGNAME:"web_user",PATH:"/",PWD:"/",HOME:"/home/web_user",LANG:lang,_:getExecutableName()};for(var x in ENV){if(ENV[x]===undefined)delete env[x];else env[x]=ENV[x]}var strings=[];for(var x in env){strings.push(`${x}=${env[x]}`)}getEnvStrings.strings=strings}return getEnvStrings.strings};var _environ_get=(__environ,environ_buf)=>{var bufSize=0;var envp=0;for(var string of getEnvStrings()){var ptr=environ_buf+bufSize;HEAPU32[__environ+envp>>2]=ptr;bufSize+=stringToUTF8(string,ptr,Infinity)+1;envp+=4}return 0};var _environ_sizes_get=(penviron_count,penviron_buf_size)=>{var strings=getEnvStrings();HEAPU32[penviron_count>>2]=strings.length;var bufSize=0;for(var string of strings){bufSize+=lengthBytesUTF8(string)+1}HEAPU32[penviron_buf_size>>2]=bufSize;return 0};var runtimeKeepaliveCounter=0;var keepRuntimeAlive=()=>noExitRuntime||runtimeKeepaliveCounter>0;var _proc_exit=code=>{EXITSTATUS=code;if(!keepRuntimeAlive()){Module["onExit"]?.(code);ABORT=true}quit_(code,new ExitStatus(code))};var exitJS=(status,implicit)=>{EXITSTATUS=status;_proc_exit(status)};var _exit=exitJS;function _fd_close(fd){try{var stream=SYSCALLS.getStreamFromFD(fd);FS.close(stream);return 0}catch(e){if(typeof 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sp=stackSave();try{getWasmTableEntry(index)(a1)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiii(index,a1,a2,a3,a4){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_ii(index,a1){var sp=stackSave();try{return getWasmTableEntry(index)(a1)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iii(index,a1,a2){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiii(index,a1,a2,a3){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiiii(index,a1,a2,a3,a4,a5,a6){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viii(index,a1,a2,a3){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_vid(index,a1,a2){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viff(index,a1,a2,a3){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiii(index,a1,a2,a3,a4){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiii(index,a1,a2,a3,a4,a5){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_jii(index,a1,a2){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0);return 0n}}function invoke_viiiiiii(index,a1,a2,a3,a4,a5,a6,a7){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiif(index,a1,a2,a3,a4){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_v(index){var sp=stackSave();try{getWasmTableEntry(index)()}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiiii(index,a1,a2,a3,a4,a5){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iif(index,a1,a2){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_vifff(index,a1,a2,a3,a4){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_vifffff(index,a1,a2,a3,a4,a5,a6){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiifif(index,a1,a2,a3,a4,a5,a6){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiifi(index,a1,a2,a3,a4,a5,a6){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_fiiiif(index,a1,a2,a3,a4,a5){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_fif(index,a1,a2){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viij(index,a1,a2,a3){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viif(index,a1,a2,a3){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_i(index){var sp=stackSave();try{return getWasmTableEntry(index)()}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_ji(index,a1){var sp=stackSave();try{return getWasmTableEntry(index)(a1)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0);return 0n}}function invoke_viji(index,a1,a2,a3){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiji(index,a1,a2,a3,a4){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiiiiii(index,a1,a2,a3,a4,a5,a6,a7,a8){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiiiiiiiiifiii(index,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13,a14){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13,a14)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_fi(index,a1){var sp=stackSave();try{return getWasmTableEntry(index)(a1)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_vif(index,a1,a2){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiiiiiiifii(index,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiff(index,a1,a2,a3,a4){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_vijii(index,a1,a2,a3,a4){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiij(index,a1,a2,a3,a4){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiffiii(index,a1,a2,a3,a4,a5,a6,a7){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiiff(index,a1,a2,a3,a4,a5,a6){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiiiiiiiii(index,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiif(index,a1,a2,a3){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiffi(index,a1,a2,a3,a4){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_if(index,a1){var sp=stackSave();try{return getWasmTableEntry(index)(a1)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viffffffffffffffffffff(index,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13,a14,a15,a16,a17,a18,a19,a20,a21){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13,a14,a15,a16,a17,a18,a19,a20,a21)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viifii(index,a1,a2,a3,a4,a5){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiiifi(index,a1,a2,a3,a4,a5,a6,a7){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiif(index,a1,a2,a3,a4,a5){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iffiiiiiiii(index,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9,a10)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiffi(index,a1,a2,a3,a4,a5,a6){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiiiffiiifffi(index,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13,a14){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13,a14)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiiiffiiifii(index,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_vifi(index,a1,a2,a3){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiiif(index,a1,a2,a3,a4,a5,a6){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viffi(index,a1,a2,a3,a4){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiiiiii(index,a1,a2,a3,a4,a5,a6,a7){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiiiiiiii(index,a1,a2,a3,a4,a5,a6,a7,a8,a9){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiiiii(index,a1,a2,a3,a4,a5,a6){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiiiiiii(index,a1,a2,a3,a4,a5,a6,a7,a8,a9){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_vijjjj(index,a1,a2,a3,a4,a5){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_dddd(index,a1,a2,a3){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_dd(index,a1){var sp=stackSave();try{return getWasmTableEntry(index)(a1)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_ddd(index,a1,a2){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_fff(index,a1,a2){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_j(index){var sp=stackSave();try{return getWasmTableEntry(index)()}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0);return 0n}}function invoke_iiiiid(index,a1,a2,a3,a4,a5){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_jiiii(index,a1,a2,a3,a4){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0);return 0n}}function invoke_fiii(index,a1,a2,a3){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_diii(index,a1,a2,a3){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiiiiiiiiii(index,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiiiiiiii(index,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9,a10)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiiiiiiiiiiiii(index,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13,a14,a15){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13,a14,a15)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function callMain(args=[]){var entryFunction=_main;args.unshift(thisProgram);var argc=args.length;var argv=stackAlloc((argc+1)*4);var argv_ptr=argv;args.forEach(arg=>{HEAPU32[argv_ptr>>2]=stringToUTF8OnStack(arg);argv_ptr+=4});HEAPU32[argv_ptr>>2]=0;try{var ret=entryFunction(argc,argv);exitJS(ret,true);return ret}catch(e){return handleException(e)}}function run(args=arguments_){if(runDependencies>0){dependenciesFulfilled=run;return}preRun();if(runDependencies>0){dependenciesFulfilled=run;return}function doRun(){Module["calledRun"]=true;if(ABORT)return;initRuntime();preMain();readyPromiseResolve(Module);Module["onRuntimeInitialized"]?.();var noInitialRun=Module["noInitialRun"]||false;if(!noInitialRun)callMain(args);postRun()}if(Module["setStatus"]){Module["setStatus"]("Running...");setTimeout(()=>{setTimeout(()=>Module["setStatus"](""),1);doRun()},1)}else{doRun()}}function preInit(){if(Module["preInit"]){if(typeof Module["preInit"]=="function")Module["preInit"]=[Module["preInit"]];while(Module["preInit"].length>0){Module["preInit"].shift()()}}}preInit();run();moduleRtn=readyPromise; return moduleRtn; diff --git a/crates/grida-canvas-wasm/lib/bin/grida_canvas_wasm.wasm b/crates/grida-canvas-wasm/lib/bin/grida_canvas_wasm.wasm index e4884bc2c9..7eb0be99eb 100755 --- a/crates/grida-canvas-wasm/lib/bin/grida_canvas_wasm.wasm +++ b/crates/grida-canvas-wasm/lib/bin/grida_canvas_wasm.wasm @@ -1,3 +1,3 @@ version https://git-lfs.github.com/spec/v1 -oid sha256:d2af790e13e5af23a6a5706e6553d3880c1163cba98f84f2c7bacb2c951fdf49 -size 10337285 +oid sha256:3e9c1e5df2749bd408d7761d15f6e9078ad8b57b0e9aae0c396a25501bf4187b +size 10454969 diff --git a/crates/grida-canvas-wasm/lib/index.ts b/crates/grida-canvas-wasm/lib/index.ts index b996d11668..b762d8c8a3 100644 --- a/crates/grida-canvas-wasm/lib/index.ts +++ b/crates/grida-canvas-wasm/lib/index.ts @@ -138,3 +138,5 @@ class ApplicationFactory { return this.createWebGLCanvasSurface(canvas); } } + +export type { ApplicationFactory }; diff --git a/crates/grida-canvas-wasm/lib/modules/canvas-bindings.d.ts b/crates/grida-canvas-wasm/lib/modules/canvas-bindings.d.ts index fd45ca4f74..5a93b110e0 100644 --- a/crates/grida-canvas-wasm/lib/modules/canvas-bindings.d.ts +++ b/crates/grida-canvas-wasm/lib/modules/canvas-bindings.d.ts @@ -31,6 +31,11 @@ declare namespace canvas { ptr: number, len: number ): void; + _apply_scene_transactions( + state: GridaCanvasWebGlApplicationPtr, + ptr: number, + len: number + ): Ptr; _load_dummy_scene(state: GridaCanvasWebGlApplicationPtr): void; _load_benchmark_scene( state: GridaCanvasWebGlApplicationPtr, diff --git a/crates/grida-canvas-wasm/lib/modules/canvas.ts b/crates/grida-canvas-wasm/lib/modules/canvas.ts index 095e87931d..c0a5fccb26 100644 --- a/crates/grida-canvas-wasm/lib/modules/canvas.ts +++ b/crates/grida-canvas-wasm/lib/modules/canvas.ts @@ -17,6 +17,13 @@ export interface CreateImageResourceResult { type: string; } +export interface TransactionApplyReport { + success: boolean; + applied: number; + total: number; + error?: string; +} + export class Scene { private appptr: number; private module: createGridaCanvas.GridaCanvasWasmBindings; @@ -60,6 +67,24 @@ export class Scene { this._free_string(ptr, len); } + applyTransactions(batch: unknown[][]): TransactionApplyReport[] | null { + const json = JSON.stringify(batch); + const [ptr, len] = this._alloc_string(json); + const outptr = this.module._apply_scene_transactions( + this.appptr, + ptr, + len - 1 + ); + this._free_string(ptr, len); + if (outptr === 0) { + return null; + } + const str = this.module.UTF8ToString(outptr); + const outlen = this.module.lengthBytesUTF8(str) + 1; + this._free_string(outptr, outlen); + return JSON.parse(str) as TransactionApplyReport[]; + } + /** * @deprecated - test use only */ diff --git a/crates/grida-canvas-wasm/package.json b/crates/grida-canvas-wasm/package.json index e450198cfc..b507ae799f 100644 --- a/crates/grida-canvas-wasm/package.json +++ b/crates/grida-canvas-wasm/package.json @@ -1,7 +1,7 @@ { "name": "@grida/canvas-wasm", "description": "WASM bindings for Grida Canvas", - "version": "0.0.74", + "version": "0.0.77", "keywords": [ "grida", "canvas", diff --git a/crates/grida-canvas-wasm/src/wasm_application.rs b/crates/grida-canvas-wasm/src/wasm_application.rs index 32d8c6531b..c4bd757c28 100644 --- a/crates/grida-canvas-wasm/src/wasm_application.rs +++ b/crates/grida-canvas-wasm/src/wasm_application.rs @@ -62,6 +62,32 @@ pub unsafe extern "C" fn load_scene_json( } } +#[no_mangle] +/// js::_apply_scene_transactions +pub unsafe extern "C" fn apply_scene_transactions( + app: *mut EmscriptenApplication, + ptr: *const u8, + len: usize, +) -> *const u8 { + if let Some(app) = app.as_mut() { + if let Some(json) = __str_from_ptr_len(ptr, len) { + match app.apply_document_transactions_json(&json) { + Ok(reports) => { + if let Ok(output) = serde_json::to_string(&reports) { + if let Ok(cstr) = CString::new(output) { + return cstr.into_raw() as *const u8; + } + } + } + Err(err) => { + eprintln!("failed to apply scene transactions: {}", err); + } + } + } + } + std::ptr::null() +} + #[no_mangle] /// js::_pointer_move pub unsafe extern "C" fn pointer_move(app: *mut EmscriptenApplication, x: f32, y: f32) { diff --git a/crates/grida-canvas/Cargo.toml b/crates/grida-canvas/Cargo.toml index 66bfc5afb1..21848789ea 100644 --- a/crates/grida-canvas/Cargo.toml +++ b/crates/grida-canvas/Cargo.toml @@ -7,11 +7,10 @@ edition = "2021" crate-type = ["cdylib", "rlib"] [dependencies] -# Core dependencies -# x11 will be removed from 0.89.0 (not released yet) see https://github.com/rust-skia/rust-skia/issues/1205 -skia-safe = { version = "0.88.0", features = ["gpu", "gl", "x11", "textlayout", "pdf", "svg"] } +skia-safe = { version = "0.89.0", features = ["gpu", "gl", "textlayout", "pdf", "svg"] } serde = { version = "1.0.219", features = ["derive"] } serde_json = "1.0.140" +json-patch = "4.1.0" uuid = { version = "1.17.0", features = ["v4", "js"] } math2 = { path = "../math2" } rstar = "0.12" diff --git a/crates/grida-canvas/examples/app_grida.rs b/crates/grida-canvas/examples/app_grida.rs index 6b8cee6f2e..1cb7957a5a 100644 --- a/crates/grida-canvas/examples/app_grida.rs +++ b/crates/grida-canvas/examples/app_grida.rs @@ -15,23 +15,61 @@ struct Cli { async fn load_scene_from_file(file_path: &str) -> Scene { let file: String = fs::read_to_string(file_path).expect("failed to read file"); let canvas_file = parse(&file).expect("failed to parse file"); - let nodes = canvas_file.document.nodes; - // entry_scene_id or scenes[0] - let scene_id = canvas_file.document.entry_scene_id.unwrap_or( - canvas_file - .document - .scenes - .keys() - .next() - .unwrap() - .to_string(), - ); - let scene = canvas_file.document.scenes.get(&scene_id).unwrap(); + + let links = canvas_file.document.links; + + // Determine scene_id + let scene_id = canvas_file + .document + .entry_scene_id + .or_else(|| canvas_file.document.scenes_ref.first().cloned()) + .expect("no scene found"); + + // Extract scene metadata from SceneNode + let (scene_name, _bg_color) = if let Some(cg::io::io_grida::JSONNode::Scene(scene_node)) = + canvas_file.document.nodes.get(&scene_id) + { + (scene_node.name.clone(), scene_node.background_color.clone()) + } else { + (scene_id.clone(), None) + }; + + // Get scene children from links + let scene_children = links + .get(&scene_id) + .and_then(|c| c.clone()) + .unwrap_or_default(); + + // Convert nodes to repository, filtering out scene nodes and populating children from links + let mut node_repo = cg::node::repository::NodeRepository::new(); + for (node_id, json_node) in canvas_file.document.nodes { + // Skip scene nodes - they're handled separately + if matches!(json_node, cg::io::io_grida::JSONNode::Scene(_)) { + continue; + } + + let mut node: cg::node::schema::Node = json_node.into(); + + // Populate children from links + if let Some(children_opt) = links.get(&node_id) { + if let Some(children) = children_opt { + match &mut node { + cg::node::schema::Node::Container(n) => n.children = children.clone(), + cg::node::schema::Node::Group(n) => n.children = children.clone(), + cg::node::schema::Node::BooleanOperation(n) => n.children = children.clone(), + _ => {} // Other nodes don't have children + } + } + } + + node_repo.insert(node); + } + Scene { - nodes: nodes.into_iter().map(|(k, v)| (k, v.into())).collect(), + nodes: node_repo, id: scene_id, - name: scene.name.clone(), - children: scene.children.clone(), + name: scene_name, + children: scene_children, background_color: Some(CGColor(230, 230, 230, 255)), } } diff --git a/crates/grida-canvas/src/devtools/stroke_overlay.rs b/crates/grida-canvas/src/devtools/stroke_overlay.rs index c1bd834f6c..0dd7bd78ae 100644 --- a/crates/grida-canvas/src/devtools/stroke_overlay.rs +++ b/crates/grida-canvas/src/devtools/stroke_overlay.rs @@ -2,7 +2,7 @@ use crate::cache::scene::SceneCache; use crate::devtools::text_overlay; use crate::node::schema::NodeId; -use crate::painter::layer::Layer; +use crate::painter::layer::{Layer, PainterPictureLayer}; use crate::runtime::camera::Camera2D; use crate::runtime::font_repository::FontRepository; use crate::sk; @@ -53,16 +53,21 @@ impl StrokeOverlay { for id in nodes { if let Some(layer) = cache.layers.layers.iter().find(|l| l.id() == id) { if cache.geometry.get_render_bounds(id).is_some() { - let shape = layer.shape(); let transform = layer.transform(); let mut path = if let Some(entry) = cache.path.borrow().get(id) { (*entry.path).clone() } else { match layer { - crate::painter::layer::PainterPictureLayer::Text(t) => { + PainterPictureLayer::Vector(vector_layer) => { + // for overlay, we don't intentionally apply corner radius (for better performance) + vector_layer.vector.to_appended_path() + } + PainterPictureLayer::Text(text_layer) => { if let Some(text_path) = - text_overlay::TextOverlay::text_layer_baseline(cache, t) + text_overlay::TextOverlay::text_layer_baseline( + cache, text_layer, + ) { text_path } else { @@ -70,7 +75,7 @@ impl StrokeOverlay { continue; } } - _ => shape.to_path(), + _ => layer.shape().to_path(), } }; path.transform(&sk::sk_matrix(transform.matrix)); diff --git a/crates/grida-canvas/src/io/io_grida.rs b/crates/grida-canvas/src/io/io_grida.rs index 5deee31218..09935d483a 100644 --- a/crates/grida-canvas/src/io/io_grida.rs +++ b/crates/grida-canvas/src/io/io_grida.rs @@ -111,7 +111,10 @@ pub struct JSONDocument { pub bitmaps: HashMap, pub properties: HashMap, pub nodes: HashMap, - pub scenes: HashMap, + /// Scene IDs referencing scene nodes in document.nodes + pub scenes_ref: Vec, + /// Hierarchy links map (node_id -> children IDs) + pub links: HashMap>>, pub entry_scene_id: Option, } @@ -456,17 +459,79 @@ pub fn merge_paints(paint: Option, paints: Option>) -> Paints::from(paints_vec) } +/// SceneNode as it appears in document.nodes #[derive(Debug, Deserialize)] -pub struct JSONScene { +pub struct JSONSceneNode { pub id: String, pub name: String, - #[serde(rename = "type")] - pub type_name: String, - pub children: Vec, + pub active: Option, + pub locked: Option, #[serde(rename = "backgroundColor")] pub background_color: Option, pub guides: Option>, pub constraints: Option>, + pub edges: Option>, + pub order: Option, +} + +#[derive(Debug, Deserialize, Clone)] +#[serde(untagged)] +pub enum JSONCornerRadius { + Uniform(f32), + PerCorner(Vec), +} + +impl JSONCornerRadius { + fn into_rectangular(self) -> RectangularCornerRadius { + match self { + JSONCornerRadius::Uniform(radius) => RectangularCornerRadius::circular(radius), + JSONCornerRadius::PerCorner(values) => { + // Interpret values following CSS border-radius shorthand semantics. + // https://developer.mozilla.org/en-US/docs/Web/CSS/border-radius + match values.len() { + 0 => RectangularCornerRadius::default(), + 1 => RectangularCornerRadius::circular(values[0]), + 2 => RectangularCornerRadius { + tl: Radius::circular(values[0]), + tr: Radius::circular(values[1]), + br: Radius::circular(values[0]), + bl: Radius::circular(values[1]), + }, + _ => { + let mut iter = values.into_iter(); + let tl = iter.next().unwrap_or_default(); + let tr = iter.next().unwrap_or(tl); + let br = iter.next().unwrap_or(tr); + let bl = iter.next().unwrap_or(br); + RectangularCornerRadius { + tl: Radius::circular(tl), + tr: Radius::circular(tr), + br: Radius::circular(br), + bl: Radius::circular(bl), + } + } + } + } + } + } + + fn into_uniform(self) -> Option { + match self { + JSONCornerRadius::Uniform(radius) => Some(radius), + JSONCornerRadius::PerCorner(values) => { + if values.is_empty() { + None + } else if values + .iter() + .all(|&value| (value - values[0]).abs() < f32::EPSILON) + { + Some(values[0]) + } else { + None + } + } + } + } } #[derive(Debug, Deserialize)] @@ -519,7 +584,7 @@ pub struct JSONUnknownNodeProperties { pub height: CSSDimension, #[serde(rename = "cornerRadius", default)] - pub corner_radius: Option, + pub corner_radius: Option, #[serde( rename = "cornerRadiusTopLeft", default, @@ -602,6 +667,8 @@ pub enum JSONNode { BooleanOperation(JSONBooleanOperationNode), #[serde(rename = "image")] Image(JSONImageNode), + #[serde(rename = "scene")] + Scene(JSONSceneNode), Unknown(JSONUnknownNodeProperties), } @@ -612,8 +679,6 @@ pub struct JSONContainerNode { #[serde(rename = "expanded")] pub expanded: Option, - #[serde(rename = "children")] - pub children: Option>, // layout pub layout: Option, @@ -636,8 +701,6 @@ pub struct JSONGroupNode { #[serde(rename = "expanded")] pub expanded: Option, - #[serde(rename = "children")] - pub children: Option>, } #[derive(Debug, Deserialize)] @@ -847,9 +910,6 @@ pub struct JSONBooleanOperationNode { #[serde(rename = "op")] pub op: BooleanPathOperation, - - #[serde(rename = "children")] - pub children: Vec, } // Default value functions @@ -893,7 +953,8 @@ impl From for GroupNodeRec { active: node.base.active, // TODO: group's transform should be handled differently transform: Some(transform), - children: node.children.unwrap_or_default(), + // Children populated from links after conversion + children: vec![], opacity: node.base.opacity, blend_mode: node.base.blend_mode.into(), mask: node.base.mask.map(|m| m.into()), @@ -937,7 +998,8 @@ impl From for ContainerNodeRec { node.base.fe_blur, node.base.fe_backdrop_blur, ), - children: node.children.unwrap_or_default(), + // Children populated from links after conversion + children: vec![], clip: true, mask: node.base.mask.map(|m| m.into()), } @@ -1066,7 +1128,10 @@ impl From for Node { inner_radius: node.inner_radius, start_angle: node.angle_offset.unwrap_or(0.0), angle: node.angle, - corner_radius: node.base.corner_radius, + corner_radius: node + .base + .corner_radius + .and_then(JSONCornerRadius::into_uniform), }) } } @@ -1226,7 +1291,11 @@ impl From for Node { width: node.base.width.length(0.0), height: node.base.height.length(0.0), }, - corner_radius: node.base.corner_radius.unwrap_or(0.0), + corner_radius: node + .base + .corner_radius + .and_then(JSONCornerRadius::into_uniform) + .unwrap_or(0.0), fills: merge_paints(node.base.fill, node.base.fills), strokes: merge_paints(node.base.stroke, node.base.strokes), stroke_width: node.base.stroke_width, @@ -1264,7 +1333,11 @@ impl From for Node { width: node.base.width.length(0.0), height: node.base.height.length(0.0), }, - corner_radius: node.base.corner_radius.unwrap_or(0.0), + corner_radius: node + .base + .corner_radius + .and_then(JSONCornerRadius::into_uniform) + .unwrap_or(0.0), inner_radius: node.inner_radius, fills: merge_paints(node.base.fill, node.base.fills), strokes: merge_paints(node.base.stroke, node.base.strokes), @@ -1381,7 +1454,11 @@ impl From for Node { ), transform, network, - corner_radius: node.base.corner_radius.unwrap_or(0.0), + corner_radius: node + .base + .corner_radius + .and_then(JSONCornerRadius::into_uniform) + .unwrap_or(0.0), fills: merge_paints(node.base.fill, node.base.fills), strokes: merge_paints(node.base.stroke, node.base.strokes), stroke_width: node.base.stroke_width, @@ -1417,8 +1494,12 @@ impl From for Node { ), transform: Some(transform), op: node.op, - corner_radius: node.base.corner_radius, - children: node.children, + corner_radius: node + .base + .corner_radius + .and_then(JSONCornerRadius::into_uniform), + // Children populated from links after conversion + children: vec![], fills: merge_paints(node.base.fill, node.base.fills), strokes: merge_paints(node.base.stroke, node.base.strokes), stroke_width: node.base.stroke_width, @@ -1455,6 +1536,22 @@ impl From for Node { opacity: unknown.opacity, error: "Unknown node".to_string(), }), + JSONNode::Scene(scene) => { + // Scene nodes should be filtered out before conversion + // This case should not be reached in normal operation + Node::Error(ErrorNodeRec { + id: scene.id, + name: Some(scene.name), + active: scene.active.unwrap_or(true), + transform: AffineTransform::identity(), + size: Size { + width: 0.0, + height: 0.0, + }, + opacity: 1.0, + error: "Scene nodes should not be converted to regular nodes".to_string(), + }) + } } } } @@ -1466,6 +1563,12 @@ where let value: Option = Deserialize::deserialize(deserializer)?; match value { Some(Value::Number(n)) => Ok(Some(Radius::circular(n.as_f64().unwrap_or(0.0) as f32))), + Some(Value::Array(values)) => { + let mut iter = values.into_iter().filter_map(|value| value.as_f64()); + let rx = iter.next().unwrap_or(0.0) as f32; + let ry = iter.next().unwrap_or(rx as f64) as f32; + Ok(Some(Radius::elliptical(rx, ry))) + } _ => Ok(None), } } @@ -1506,13 +1609,15 @@ where } fn merge_corner_radius( - corner_radius: Option, + corner_radius: Option, corner_radius_top_left: Option, corner_radius_top_right: Option, corner_radius_bottom_right: Option, corner_radius_bottom_left: Option, ) -> RectangularCornerRadius { - let mut r = RectangularCornerRadius::circular(corner_radius.unwrap_or(0.0)); + let mut r = corner_radius + .map(JSONCornerRadius::into_rectangular) + .unwrap_or_default(); if let Some(corner_radius_top_left) = corner_radius_top_left { r.tl = corner_radius_top_left; } @@ -1528,6 +1633,46 @@ fn merge_corner_radius( r } +#[cfg(test)] +mod corner_radius_tests { + use super::*; + use serde_json::json; + + #[test] + fn corner_radius_array_deserializes_into_rectangular_radius() { + let json_props = json!({ + "id": "node-1", + "name": "Cornered", + "active": true, + "locked": false, + "opacity": 1.0, + "blendMode": "normal", + "zIndex": 0, + "position": "absolute", + "left": 0, + "top": 0, + "rotation": 0, + "width": 100, + "height": 50, + "cornerRadius": [12, 8, 4, 2] + }); + + let props: JSONUnknownNodeProperties = serde_json::from_value(json_props).unwrap(); + let radius = merge_corner_radius( + props.corner_radius, + props.corner_radius_top_left, + props.corner_radius_top_right, + props.corner_radius_bottom_right, + props.corner_radius_bottom_left, + ); + + assert_eq!(radius.tl.rx, 12.0); + assert_eq!(radius.tr.rx, 8.0); + assert_eq!(radius.br.rx, 4.0); + assert_eq!(radius.bl.rx, 2.0); + } +} + fn merge_effects( fe_shadows: Option>, fe_blur: Option, @@ -1657,7 +1802,6 @@ mod tests { "name": "Boolean Operation", "type": "boolean", "op": "union", - "children": ["child-1", "child-2"], "left": 100.0, "top": 100.0, "width": 200.0, @@ -1676,7 +1820,6 @@ mod tests { Some("Boolean Operation".to_string()) ); assert_eq!(boolean_node.op, BooleanPathOperation::Union); - assert_eq!(boolean_node.children, vec!["child-1", "child-2"]); assert_eq!(boolean_node.base.left, 100.0); assert_eq!(boolean_node.base.top, 100.0); assert_eq!(boolean_node.base.width, CSSDimension::LengthPX(200.0)); @@ -2403,4 +2546,232 @@ mod tests { _ => panic!("Expected Tile variant"), } } + + #[test] + fn deserialize_scene_node() { + let json = r#"{ + "id": "main", + "name": "Main Scene", + "type": "scene", + "active": true, + "locked": false, + "backgroundColor": {"r": 245, "g": 245, "b": 245, "a": 1.0}, + "constraints": {"children": "multiple"}, + "guides": [], + "edges": [] + }"#; + + let node: JSONNode = serde_json::from_str(json).expect("failed to deserialize scene node"); + + match node { + JSONNode::Scene(scene_node) => { + assert_eq!(scene_node.id, "main"); + assert_eq!(scene_node.name, "Main Scene"); + assert_eq!(scene_node.active, Some(true)); + assert_eq!(scene_node.locked, Some(false)); + assert!(scene_node.background_color.is_some()); + } + _ => panic!("Expected Scene node"), + } + } + + #[test] + fn parse_grida_file_new_format() { + let json = r#"{ + "version": "0.0.1-beta.1+20251010", + "document": { + "nodes": { + "main": { + "id": "main", + "name": "Main Scene", + "type": "scene", + "active": true, + "locked": false, + "backgroundColor": {"r": 245, "g": 245, "b": 245, "a": 1.0}, + "constraints": {"children": "multiple"}, + "guides": [], + "edges": [] + }, + "rect1": { + "id": "rect1", + "name": "Rectangle", + "type": "rectangle", + "left": 100, + "top": 100, + "width": 200, + "height": 150 + } + }, + "links": { + "main": ["rect1"], + "rect1": null + }, + "scenes_ref": ["main"], + "entry_scene_id": "main", + "bitmaps": {}, + "properties": {} + } + }"#; + + let file: JSONCanvasFile = + serde_json::from_str(json).expect("failed to parse new format grida file"); + + // Verify structure + assert_eq!(file.document.scenes_ref, vec!["main".to_string()]); + assert_eq!(file.document.entry_scene_id, Some("main".to_string())); + + // Verify scene node + let scene_node = file.document.nodes.get("main").unwrap(); + assert!(matches!(scene_node, JSONNode::Scene(_))); + + // Verify links + assert_eq!( + file.document.links.get("main"), + Some(&Some(vec!["rect1".to_string()])) + ); + } + + #[test] + fn parse_grida_file_with_container_children() { + // Test that container nodes with children in links work correctly + let json = r#"{ + "version": "0.0.1-beta.1+20251010", + "document": { + "nodes": { + "main": { + "id": "main", + "name": "Main Scene", + "type": "scene", + "active": true, + "locked": false, + "backgroundColor": {"r": 255, "g": 255, "b": 255, "a": 1.0}, + "constraints": {"children": "multiple"}, + "guides": [], + "edges": [] + }, + "container1": { + "id": "container1", + "name": "Container", + "type": "container", + "left": 0, + "top": 0, + "width": 500, + "height": 500 + }, + "rect1": { + "id": "rect1", + "name": "Rectangle", + "type": "rectangle", + "left": 10, + "top": 10, + "width": 100, + "height": 100 + } + }, + "links": { + "main": ["container1"], + "container1": ["rect1"], + "rect1": null + }, + "scenes_ref": ["main"], + "bitmaps": {}, + "properties": {} + } + }"#; + + let file: JSONCanvasFile = + serde_json::from_str(json).expect("failed to parse grida file with container children"); + + // Verify structure + assert_eq!(file.document.scenes_ref, vec!["main".to_string()]); + + // Verify container node exists (children come from links) + assert!(matches!( + file.document.nodes.get("container1"), + Some(JSONNode::Container(_)) + )); + + // Verify links + assert_eq!( + file.document.links.get("container1"), + Some(&Some(vec!["rect1".to_string()])) + ); + } + + #[test] + fn test_nested_children_population() { + // Test that deeply nested children get properly populated from links + let json = r#"{ + "version": "0.0.1-beta.1+20251010", + "document": { + "nodes": { + "main": { + "id": "main", + "name": "Main Scene", + "type": "scene", + "active": true, + "locked": false, + "backgroundColor": {"r": 255, "g": 255, "b": 255, "a": 1.0}, + "constraints": {"children": "multiple"}, + "guides": [], + "edges": [] + }, + "container1": { + "id": "container1", + "name": "Container 1", + "type": "container", + "left": 0, + "top": 0, + "width": 500, + "height": 500 + }, + "container2": { + "id": "container2", + "name": "Container 2", + "type": "container", + "left": 10, + "top": 10, + "width": 400, + "height": 400 + }, + "rect1": { + "id": "rect1", + "name": "Rectangle", + "type": "rectangle", + "left": 20, + "top": 20, + "width": 100, + "height": 100 + } + }, + "links": { + "main": ["container1"], + "container1": ["container2"], + "container2": ["rect1"], + "rect1": null + }, + "scenes_ref": ["main"], + "bitmaps": {}, + "properties": {} + } + }"#; + + let file: JSONCanvasFile = + serde_json::from_str(json).expect("failed to parse grida file with nested children"); + + // Verify deeply nested links structure + assert_eq!( + file.document.links.get("main"), + Some(&Some(vec!["container1".to_string()])) + ); + assert_eq!( + file.document.links.get("container1"), + Some(&Some(vec!["container2".to_string()])) + ); + assert_eq!( + file.document.links.get("container2"), + Some(&Some(vec!["rect1".to_string()])) + ); + assert_eq!(file.document.links.get("rect1"), Some(&None)); + } } diff --git a/crates/grida-canvas/src/io/io_grida_patch.rs b/crates/grida-canvas/src/io/io_grida_patch.rs new file mode 100644 index 0000000000..9f214909a4 --- /dev/null +++ b/crates/grida-canvas/src/io/io_grida_patch.rs @@ -0,0 +1,202 @@ +use crate::io::io_grida; +use json_patch::{Patch, PatchOperation}; +use serde::Serialize; +use serde_json::Value; + +#[derive(Debug, Clone, Serialize, PartialEq, Eq)] +pub struct TransactionApplyReport { + pub success: bool, + pub applied: usize, + pub total: usize, + pub error: Option, +} + +#[derive(Debug)] +pub struct ApplyTransactionsOutcome { + pub document: Value, + pub reports: Vec, + pub scene_file: Option, +} + +pub fn apply_transactions( + current_document: Value, + transactions: Vec>, +) -> ApplyTransactionsOutcome { + let mut document = current_document; + let mut reports = Vec::with_capacity(transactions.len()); + let mut last_valid_file: Option = None; + + for transaction in transactions { + let total_ops = transaction.len(); + + if total_ops == 0 { + reports.push(TransactionApplyReport { + success: true, + applied: 0, + total: 0, + error: None, + }); + continue; + } + + let mut operations = Vec::with_capacity(total_ops); + let mut parse_error: Option<(usize, String)> = None; + + for (idx, op_value) in transaction.iter().enumerate() { + match serde_json::from_value::(op_value.clone()) { + Ok(op) => operations.push(op), + Err(err) => { + parse_error = Some((idx, err.to_string())); + break; + } + } + } + + if let Some((idx, error)) = parse_error { + reports.push(TransactionApplyReport { + success: false, + applied: idx, + total: total_ops, + error: Some(error), + }); + continue; + } + + let mut working = document.clone(); + let mut applied = 0usize; + let mut apply_error: Option = None; + + for op in operations.iter() { + let patch = Patch(vec![op.clone()]); + if let Err(err) = json_patch::patch(&mut working, &patch) { + apply_error = Some(err.to_string()); + break; + } + applied += 1; + } + + if let Some(error) = apply_error { + reports.push(TransactionApplyReport { + success: false, + applied, + total: total_ops, + error: Some(error), + }); + continue; + } + + match serde_json::from_value::(working.clone()) { + Ok(file) => { + document = working; + last_valid_file = Some(file); + reports.push(TransactionApplyReport { + success: true, + applied, + total: total_ops, + error: None, + }); + } + Err(err) => { + reports.push(TransactionApplyReport { + success: false, + applied, + total: total_ops, + error: Some(err.to_string()), + }); + } + } + } + + ApplyTransactionsOutcome { + document, + reports, + scene_file: last_valid_file, + } +} + +#[cfg(test)] +mod tests { + use super::*; + use serde_json::json; + + fn make_document() -> Value { + json!({ + "version": "0.0.1", + "document": { + "bitmaps": {}, + "properties": {}, + "nodes": { + "scene": { + "id": "scene", + "name": "Scene", + "type": "scene", + "active": true, + "locked": false, + "backgroundColor": null, + "guides": [], + "edges": [], + "constraints": {"children": "multiple"} + } + }, + "links": { + "scene": [] + }, + "scenes_ref": ["scene"], + "entry_scene_id": "scene" + } + }) + } + + #[test] + fn applies_successful_transaction() { + let doc = make_document(); + let transactions = vec![vec![json!({ + "op": "replace", + "path": "/document/nodes/scene/name", + "value": "Renamed" + })]]; + + let outcome = apply_transactions(doc, transactions); + assert_eq!(outcome.reports.len(), 1); + assert_eq!( + outcome.reports[0], + TransactionApplyReport { + success: true, + applied: 1, + total: 1, + error: None, + } + ); + assert_eq!( + outcome.document["document"]["nodes"]["scene"]["name"], + json!("Renamed") + ); + assert!(outcome.scene_file.is_some()); + } + + #[test] + fn continues_after_failed_transaction() { + let doc = make_document(); + let transactions = vec![ + vec![json!({ + "op": "replace", + "path": "/document/nodes/scene/does_not_exist", + "value": 1 + })], + vec![json!({ + "op": "replace", + "path": "/document/nodes/scene/name", + "value": "Next" + })], + ]; + + let outcome = apply_transactions(doc, transactions); + assert_eq!(outcome.reports.len(), 2); + assert!(!outcome.reports[0].success); + assert!(outcome.reports[1].success); + assert_eq!( + outcome.document["document"]["nodes"]["scene"]["name"], + json!("Next") + ); + } +} diff --git a/crates/grida-canvas/src/io/mod.rs b/crates/grida-canvas/src/io/mod.rs index 44d65cdc36..f750fe1d4b 100644 --- a/crates/grida-canvas/src/io/mod.rs +++ b/crates/grida-canvas/src/io/mod.rs @@ -3,3 +3,4 @@ pub mod io_figma; pub mod io_css; pub mod io_grida; +pub mod io_grida_patch; diff --git a/crates/grida-canvas/src/node/schema.rs b/crates/grida-canvas/src/node/schema.rs index a2ee60b2da..013c3cb6f5 100644 --- a/crates/grida-canvas/src/node/schema.rs +++ b/crates/grida-canvas/src/node/schema.rs @@ -78,10 +78,15 @@ pub struct Size { } // region: Scene +/// Runtime scene representation. +/// +/// The children field is populated from the document's `links` map during deserialization. +/// In the new format, scenes are stored in `document.nodes` and their children are in `document.links`. #[derive(Debug, Clone)] pub struct Scene { pub id: String, pub name: String, + /// Children node IDs - populated from document.links during load pub children: Vec, pub nodes: NodeRepository, pub background_color: Option, diff --git a/crates/grida-canvas/src/window/application.rs b/crates/grida-canvas/src/window/application.rs index a802cb87db..2f2994adfd 100644 --- a/crates/grida-canvas/src/window/application.rs +++ b/crates/grida-canvas/src/window/application.rs @@ -4,7 +4,8 @@ use crate::devtools::{ }; use crate::dummy; use crate::export::{export_node_as, ExportAs, Exported}; -use crate::io::io_grida::JSONVectorNetwork; +use crate::io::io_grida::{self, JSONVectorNetwork}; +use crate::io::io_grida_patch::{self, TransactionApplyReport}; use crate::node::schema::*; use crate::resources::{FontMessage, ImageMessage}; use crate::runtime::camera::Camera2D; @@ -17,6 +18,7 @@ use crate::vectornetwork::VectorNetwork; use crate::window::command::ApplicationCommand; use futures::channel::mpsc; use math2::{rect::Rectangle, transform::AffineTransform, vector2::Vector2}; +use serde_json::Value; use skia_safe::Matrix; pub trait ApplicationApi { @@ -62,6 +64,15 @@ pub trait ApplicationApi { /// Load a scene from a JSON string using the `io_grida` parser. fn load_scene_json(&mut self, json: &str); + /// Apply a batch of scene transactions represented as JSON Patch operations. + fn apply_document_transactions( + &mut self, + transactions: Vec>, + ) -> Vec { + let _ = transactions; + Vec::new() + } + // static demo scenes /// Load a simple demo scene with a few colored rectangles. fn load_dummy_scene(&mut self); @@ -116,6 +127,7 @@ pub struct UnknownTargetApplication { pub(crate) renderer: Renderer, pub(crate) state: super::state::SurfaceState, pub(crate) input: super::input::InputState, + pub(crate) document_json: Option, pub(crate) hit_test_result: Option, pub(crate) hit_test_last: std::time::Instant, pub(crate) hit_test_interval: std::time::Duration, @@ -358,42 +370,19 @@ impl ApplicationApi for UnknownTargetApplication { } fn load_scene_json(&mut self, json: &str) { - use crate::io::io_grida; - - let Ok(mut file) = io_grida::parse(json) else { - let err = io_grida::parse(json).unwrap_err(); - eprintln!("failed to parse scene json: {}", err); - return; - }; - - let nodes = file - .document - .nodes - .into_iter() - .map(|(id, node)| (id, node.into())) - .collect(); - - let scene_id = file.document.entry_scene_id.unwrap_or_else(|| { - file.document - .scenes - .keys() - .next() - .cloned() - .unwrap_or_else(|| "scene".to_string()) - }); - - if let Some(scene) = file.document.scenes.remove(&scene_id) { - let scene = crate::node::schema::Scene { - id: scene_id, - name: scene.name, - children: scene.children, - nodes, - background_color: scene.background_color.map(Into::into), - }; - self.renderer.load_scene(scene); + match serde_json::from_str::(json) { + Ok(value) => self.load_scene_from_value(value), + Err(err) => eprintln!("failed to parse scene json: {}", err), } } + fn apply_document_transactions( + &mut self, + transactions: Vec>, + ) -> Vec { + self.process_document_transactions(transactions) + } + fn load_dummy_scene(&mut self) { let scene = dummy::create_dummy_scene(); self.renderer.load_scene(scene); @@ -434,6 +423,7 @@ impl UnknownTargetApplication { renderer, state, input: super::input::InputState::default(), + document_json: None, hit_test_result: None, hit_test_last: std::time::Instant::now(), hit_test_interval: std::time::Duration::from_millis(0), @@ -461,6 +451,114 @@ impl UnknownTargetApplication { (self.request_redraw)(); } + fn load_scene_from_value(&mut self, value: Value) { + match serde_json::from_value::(value.clone()) { + Ok(file) => { + if self.load_scene_from_canvas_file(file) { + self.document_json = Some(value); + } + } + Err(err) => eprintln!("failed to deserialize scene json: {}", err), + } + } + + fn load_scene_from_canvas_file(&mut self, file: io_grida::JSONCanvasFile) -> bool { + let links = file.document.links; + + // Determine scene_id + let scene_id = file + .document + .entry_scene_id + .or_else(|| file.document.scenes_ref.first().cloned()) + .unwrap_or_else(|| "scene".to_string()); + + // Extract scene metadata from SceneNode + let (scene_name, bg_color) = if let Some(io_grida::JSONNode::Scene(scene_node)) = + file.document.nodes.get(&scene_id) + { + ( + scene_node.name.clone(), + scene_node.background_color.clone().map(Into::into), + ) + } else { + (scene_id.clone(), None) + }; + + // Get scene children from links + let scene_children = links + .get(&scene_id) + .and_then(|c| c.clone()) + .unwrap_or_default(); + + // Convert nodes to repository, filtering out scene nodes + let mut node_repo = crate::node::repository::NodeRepository::new(); + for (node_id, json_node) in file.document.nodes { + // Skip scene nodes - they're handled separately + if matches!(json_node, io_grida::JSONNode::Scene(_)) { + continue; + } + + let mut node: Node = json_node.into(); + + // Populate children from links + if let Some(children_opt) = links.get(&node_id) { + if let Some(children) = children_opt { + match &mut node { + Node::Container(n) => n.children = children.clone(), + Node::Group(n) => n.children = children.clone(), + Node::BooleanOperation(n) => n.children = children.clone(), + _ => {} // Other nodes don't have children + } + } + } + + node_repo.insert(node); + } + + let scene = crate::node::schema::Scene { + id: scene_id, + name: scene_name, + children: scene_children, + nodes: node_repo, + background_color: bg_color, + }; + + self.renderer.load_scene(scene); + true + } + + fn process_document_transactions( + &mut self, + transactions: Vec>, + ) -> Vec { + let Some(current_document) = self.document_json.take() else { + return transactions + .into_iter() + .map(|tx| TransactionApplyReport { + success: false, + applied: 0, + total: tx.len(), + error: Some("document not loaded".to_string()), + }) + .collect(); + }; + + let outcome = io_grida_patch::apply_transactions(current_document, transactions); + if let Some(file) = outcome.scene_file { + self.load_scene_from_canvas_file(file); + } + self.document_json = Some(outcome.document); + outcome.reports + } + + pub(crate) fn apply_document_transactions_json( + &mut self, + json: &str, + ) -> Result, serde_json::Error> { + let transactions: Vec> = serde_json::from_str(json)?; + Ok(self.process_document_transactions(transactions)) + } + fn queue(&mut self) { self.renderer.queue_unstable(); diff --git a/crates/grida-canvas/src/window/application_emscripten.rs b/crates/grida-canvas/src/window/application_emscripten.rs index 41daedd430..d7bf3aff56 100644 --- a/crates/grida-canvas/src/window/application_emscripten.rs +++ b/crates/grida-canvas/src/window/application_emscripten.rs @@ -1,4 +1,5 @@ use crate::io::io_grida::JSONVectorNetwork; +use crate::io::io_grida_patch::TransactionApplyReport; use crate::resources::{FontMessage, ImageMessage}; use crate::runtime::camera::Camera2D; use crate::runtime::scene::Backend; @@ -179,6 +180,13 @@ impl ApplicationApi for EmscriptenApplication { self.base.load_scene_json(json); } + fn apply_document_transactions( + &mut self, + transactions: Vec>, + ) -> Vec { + self.base.apply_document_transactions(transactions) + } + fn load_dummy_scene(&mut self) { self.base.load_dummy_scene(); } @@ -286,4 +294,11 @@ impl EmscriptenApplication { pub fn get_image_size(&self, id: &str) -> Option<(u32, u32)> { self.base.get_image_size(id) } + + pub fn apply_document_transactions_json( + &mut self, + json: &str, + ) -> Result, serde_json::Error> { + self.base.apply_document_transactions_json(json) + } } diff --git a/docs/wg/feat-crdt/id.md b/docs/wg/feat-crdt/id.md new file mode 100644 index 0000000000..fcd7a675d2 --- /dev/null +++ b/docs/wg/feat-crdt/id.md @@ -0,0 +1,113 @@ +--- +title: Grida Object (Node) ID Model (for CRDT) - Working Group Draft +description: A working group draft describing the Grida ID Model (for CRDT) feature for the core engine. +--- + +# Grida ID Model (for CRDT) + +| feature id | status | description | PRs | +| ---------------- | ------ | --------------------------------------------------------------------------------------- | ------------------------------------------------- | +| `crdt-object-id` | draft | Grida ID Model (for CRDT) for engines that run in browsers (WASM) and embedded systems. | [#431](https://github.com/gridaco/grida/pull/431) | + +This document proposes a lightweight, stable, and portable identity scheme for **canvas objects and nodes** in Grida's CRDT-enabled engines that run in browsers (WASM) and embedded systems. + +--- + +## Considerations + +- Collaboration/CRDT requires unique and compact identifiers to efficiently merge changes from multiple actors. +- Offline use demands that IDs can be generated locally without conflicts, necessitating a space for actor identifiers. +- DB compatibility favors integer types that are widely supported and performant, such as 32-bit integers. +- JS number safety limits integer precision to 53 bits, but 32-bit integers are safely represented without loss. +- Memory and storage tradeoffs balance between larger IDs for scalability and smaller IDs for performance and simplicity. + +## Options `i32 / i64 / i128` + +| Type | Bit Budget | JS Safety | DB Alignment | Overhead | actor budget | object budget | notes | collision (per document) | +| ---- | ---------- | --------- | -------------------- | ------------------ | ----------------- | -------------------------- | ---------------------- | -------------------------- | +| i32 | 32 bits | Safe | INT | Low (4 bytes) | 2^8-1 (255)\* | 2^24 (16,777,216) | reasonable | 4,294,967,296 | +| i64 | 64 bits | Unsafe\* | BIGINT | Moderate (8 bytes) | 2^16-1 (65,535)\* | 2^64 (281,474,976,710,656) | maximum | 18,446,744,073,709,551,616 | +| i128 | 128 bits | Unsafe\* | Not widely supported | High (16 bytes) | - | - | use uuid at this point | ♾️ | + +\*JS does not safely represent all 64-bit integers without precision loss. +\*\*Actor ID 0 is reserved for offline-local work, reducing online actor capacity by 1. + +## Why i32 ? + +`i32` is chosen because it is safe to use within JavaScript without precision loss, compact enough to minimize storage and memory overhead, and well-supported by common databases as the `INT` type. The 32-bit space is sufficient to encode a 24-bit node counter combined with an 8-bit actor ID, balancing scalability and simplicity. + +### Layout + +The 32-bit ID is packed as follows: + +- `actor:8` bits — identifies the actor (up to 255 online actors per document, actor 0 is reserved for offline-local) +- `node:24` bits — a counter unique per actor (up to ~16.8 million nodes per actor) + +This ID is unique per document and can be exposed as a string in the format `actor:node` when needed for readability or interoperability. + +## Limitations & Future Migration Strategy + +- The online actor ID is capped at 255 (actor 0 is reserved for offline-local), and the node counter is capped at approximately 16 million per actor. +- If application needs exceed these limits, migration to a 64-bit (`i64`) ID is possible with negligible performance impact. +- The primary reason for preferring `i32` currently is to avoid JSON and JavaScript friction caused by larger integer types and to maintain compatibility and simplicity. + +## Current Implementation (Not fully offline compatible) + +Currently, actor IDs are assigned per session by the server, forcing actors to connect to obtain their actor ID. However, the long-term design aims to support offline-generated actor IDs with local persistence and server-issued aliases to provide compact forms and maintain consistency across sessions. + +### Actor ID Assignment Strategy + +When the server assigns an actor ID, it should select the **least-used actor ID** rather than simply incrementing based on the current room count. A naive incremental approach (e.g., `actors_in_room + 1`) could lead to actor ID 1 being consistently reused as actors join and leave, gradually exhausting its 16M node budget while higher actor IDs remain unused. By tracking usage per actor ID and assigning the least-used one, the server ensures balanced distribution across the 255 online actor slots (1-255) and maximizes the effective capacity of the document. + +### Offline-First, Sync-Later Strategy + +For offline scenarios, a simplified approach allows clients to create and edit documents without prior server coordination: + +1. **Offline Creation**: When working offline, the client uses actor ID `0` (reserved for offline-local work) +2. **Local ID Generation**: All nodes created offline use actor 0 combined with a local counter +3. **Connect & Reassign**: Upon connecting, the server assigns a real actor ID (1-255) based on the least-used strategy +4. **ID Rewriting**: The client rewrites all locally-created IDs by replacing actor 0 with the server-assigned actor ID +5. **Sync**: The rewritten IDs are then synced to the server + +This approach trades the need for deterministic offline actor IDs for simplicity, at the cost of requiring a local rewrite phase before the first sync. The rewrite is O(n) in the number of locally-created nodes but avoids the complexity of coordinating persistent offline actor identities across devices. Actor ID 0 serves as a clear marker for "not yet synced" content. + +### Strict ID Allocation Rules (Avoid Minting) + +These rules formalize **when an ID may be minted**. They minimize counter consumption without compromising CRDT safety. + +**A. Allocate only at commit points** +- Mint an object ID **only when the action is committed** (e.g., pointer-up for shape creation, Enter/blur for text, confirmed paste/import). +- Do **not** mint during transient states (pointer-down, drag preview, rubber-band, hover, marquee, lasso, ghost handles, or scrubbers). + +**B. No-mint zones (transient UI)** +- Selections, transforms-in-progress, outline/guide overlays, resize handles, and measurement tools must use **ephemeral runtime handles** (not object IDs). +- Undoable previews within a single gesture (e.g., dragging to decide size) reuse the same transient instance and only mint on commit. + +**C. Reuse ephemeral scaffolding** +- For tools that show a provisional object (e.g., a rectangle while dragging), reuse a **single ephemeral object** without an ID. +- On commit, **materialize** it as a real object and mint the ID exactly once. + +**D. Batch creation & import preflight** +- Before a mass paste/import, compute the prospective count `N`. If `remaining(node_counter) < N`, request/rotate to a **new least-used actor id** *before* minting. +- Batch-mint IDs in memory and write them atomically with the content to avoid partially minted states. + +**E. Guardrails & rotation** +- Define a soft threshold: when `node_counter >= 2^24 - MARGIN` (e.g., `MARGIN = 1_000_000`), automatically rotate to a fresh least-used actor id for future creations. +- Emit telemetry/alert when threshold is crossed (per document, per actor). + +**F. No recycling, ever** +- Deleted/GC’d objects **do not free** `(actor,node)` pairs. Gaps are expected and harmless. +- Never attempt to fill holes. Recycling risks collisions with late/replayed ops. + +**G. Local collision detection & retry** +- If a rare conflict on `(actor,node)` is detected on insert (e.g., due to offline merges), **retry with `node+1`** under the same actor (or rotate if near threshold). This maintains monotonic semantics without freelists. + +**H. Presentation-only ordinals** +- If dense numbering is needed for UI, compute **presentation ordinals** (1..k) over a stable sort (e.g., created time). Do not persist or sync these; keep the real ID as the only persistent identity. + +**I. Observability** +- Track per-actor counters, per-actor mint rates, and rewrite counts (offline→online) to validate that consumption is balanced and within expected bounds. + +## Resource IDs (Out of Scope) + +This ID model applies to **canvas objects and nodes only**. Resource identity (images, fonts, and other binary blobs) is handled separately through a content-addressable hash-based mechanism documented in [feat-hash-nch](../feat-hash-nch/index.md). Resource IDs are derived from content hashing and do not require actor-specific allocation, making them inherently collision-free and suitable for offline-first workflows without coordination. diff --git a/editor/app/(dev)/canvas/editor.tsx b/editor/app/(dev)/canvas/editor.tsx index 53cac7301d..97c7388f01 100644 --- a/editor/app/(dev)/canvas/editor.tsx +++ b/editor/app/(dev)/canvas/editor.tsx @@ -5,7 +5,7 @@ import { DesktopDragArea } from "@/host/desktop"; import { useUnsavedChangesWarning } from "@/hooks/use-unsaved-changes-warning"; const PlaygroundCanvas = dynamic( - () => import("@/scaffolds/playground-canvas/playground"), + () => import("@/grida-canvas-hosted/playground/playground"), { ssr: false, } diff --git a/editor/app/(dev)/canvas/examples/[example]/page.tsx b/editor/app/(dev)/canvas/examples/[example]/page.tsx index 0f49c76caa..4ebaa7cde5 100644 --- a/editor/app/(dev)/canvas/examples/[example]/page.tsx +++ b/editor/app/(dev)/canvas/examples/[example]/page.tsx @@ -1,5 +1,5 @@ import type { Metadata } from "next"; -import { canvas_examples } from "@/scaffolds/playground-canvas/examples"; +import { canvas_examples } from "@/grida-canvas-hosted/playground/examples"; import { notFound } from "next/navigation"; import Editor from "../../editor"; @@ -26,17 +26,20 @@ export async function generateMetadata({ export default async function FileExamplePage({ params, + searchParams, }: { params: Promise; + searchParams: Promise<{ backend: "canvas" | "dom" }>; }) { const { example: example_id } = await params; + const { backend = "canvas" } = await searchParams; const example = canvas_examples.find((e) => e.id === example_id); if (!example) return notFound(); return (
- +
); } diff --git a/editor/app/(dev)/canvas/inset/page.tsx b/editor/app/(dev)/canvas/examples/inset/page.tsx similarity index 64% rename from editor/app/(dev)/canvas/inset/page.tsx rename to editor/app/(dev)/canvas/examples/inset/page.tsx index 738fddff39..686875e468 100644 --- a/editor/app/(dev)/canvas/inset/page.tsx +++ b/editor/app/(dev)/canvas/examples/inset/page.tsx @@ -15,45 +15,7 @@ import { useEditorHotKeys } from "@/grida-canvas-react/viewport/hotkeys"; import { StandaloneDocumentEditor } from "@/grida-canvas-react/provider"; export default function CanvasV2Page() { - const editor = useEditor({ - debug: false, - document: { - scenes: { - main: { - id: "main", - name: "main", - constraints: { - children: "multiple", - }, - children: ["rect"], - }, - }, - nodes: { - rect: { - id: "rect", - type: "rectangle", - active: true, - locked: false, - name: "a", - width: 100, - height: 100, - position: "relative", - zIndex: 0, - opacity: 1, - rotation: 0, - cornerRadius: 0, - fill: { - type: "solid", - color: { r: 0, g: 0, b: 0, a: 1 }, - active: true, - }, - strokeWidth: 0, - strokeCap: "butt", - }, - }, - }, - editable: true, - }); + const editor = useEditor(); // return ( diff --git a/editor/app/(dev)/canvas/minimal/page.tsx b/editor/app/(dev)/canvas/examples/minimal/page.tsx similarity index 89% rename from editor/app/(dev)/canvas/minimal/page.tsx rename to editor/app/(dev)/canvas/examples/minimal/page.tsx index a85071122e..e8d97a8b94 100644 --- a/editor/app/(dev)/canvas/minimal/page.tsx +++ b/editor/app/(dev)/canvas/examples/minimal/page.tsx @@ -18,7 +18,6 @@ import { useCurrentEditor, useEditorState, } from "@/grida-canvas-react"; -import { editor } from "@/grida-canvas"; import { FontFamilyListProvider } from "@/scaffolds/sidecontrol/controls/font-family"; import { useEditorHotKeys } from "@/grida-canvas-react/viewport/hotkeys"; import { TooltipProvider } from "@/components/ui/tooltip"; @@ -39,26 +38,7 @@ import { import { useEditor } from "@/grida-canvas-react"; export default function MinimalCanvasDemo() { - const instance = useEditor( - editor.state.init({ - editable: true, - document: { - nodes: {}, - scenes: { - main: { - type: "scene", - id: "main", - name: "main", - children: [], - guides: [], - constraints: { - children: "multiple", - }, - }, - }, - }, - }) - ); + const instance = useEditor(); return ( diff --git a/editor/app/(dev)/canvas/examples/network/page.tsx b/editor/app/(dev)/canvas/examples/network/page.tsx index 46b889b8c3..084ebfe8e8 100644 --- a/editor/app/(dev)/canvas/examples/network/page.tsx +++ b/editor/app/(dev)/canvas/examples/network/page.tsx @@ -7,15 +7,20 @@ const document: editor.state.IEditorStateInit = { editable: true, debug: false, document: { - scenes: { + scenes_ref: ["main"], + links: { + main: ["a", "b"], + }, + nodes: { main: { - backgroundColor: cmath.color.hex_to_rgba8888("#00000000"), type: "scene", + active: true, + locked: false, + backgroundColor: cmath.color.hex_to_rgba8888("#00000000"), id: "main", name: "Main", constraints: { children: "multiple" }, guides: [], - children: ["a", "b"], edges: [ { id: "a-b", @@ -27,8 +32,6 @@ const document: editor.state.IEditorStateInit = { }, ], }, - }, - nodes: { a: grida.program.nodes.factory.createContainerNode("a", { name: "A", fill: { diff --git a/editor/app/(dev)/canvas/examples/with-templates/002/page.tsx b/editor/app/(dev)/canvas/examples/with-templates/002/page.tsx index 39609865c1..81ba394f07 100644 --- a/editor/app/(dev)/canvas/examples/with-templates/002/page.tsx +++ b/editor/app/(dev)/canvas/examples/with-templates/002/page.tsx @@ -10,7 +10,52 @@ const document: editor.state.IEditorStateInit = { editable: true, debug: false, document: { + scenes_ref: ["scene_invite", "scene_join", "scene_portal"], + links: { + scene_invite: ["invite"], + scene_join: ["join", "join_main", "join_hello"], + scene_portal: ["portal", "portal_verify"], + }, nodes: { + scene_invite: { + type: "scene", + id: "scene_invite", + name: "Invite", + active: true, + locked: false, + guides: [], + edges: [], + constraints: { + children: "multiple", + }, + order: 1, + }, + scene_join: { + type: "scene", + id: "scene_join", + name: "Join", + active: true, + locked: false, + guides: [], + edges: [], + constraints: { + children: "multiple", + }, + order: 2, + }, + scene_portal: { + type: "scene", + id: "scene_portal", + name: "Portal", + active: true, + locked: false, + guides: [], + edges: [], + constraints: { + children: "multiple", + }, + order: 3, + }, invite: { id: "invite", name: "Invite Page", @@ -133,42 +178,7 @@ const document: editor.state.IEditorStateInit = { left: 500, }, }, - entry_scene_id: "invite", - scenes: { - invite: { - type: "scene", - id: "invite", - name: "Invite", - children: ["invite"], - guides: [], - constraints: { - children: "multiple", - }, - order: 1, - }, - join: { - type: "scene", - id: "join", - name: "Join", - children: ["join", "join_main", "join_hello"], - guides: [], - constraints: { - children: "multiple", - }, - order: 2, - }, - portal: { - type: "scene", - id: "portal", - name: "Portal", - children: ["portal", "portal_verify"], - guides: [], - constraints: { - children: "multiple", - }, - order: 3, - }, - }, + entry_scene_id: "scene_invite", }, templates: { ["tmp-2503-invite"]: { @@ -194,6 +204,7 @@ const document: editor.state.IEditorStateInit = { default: {}, version: "0.0.0", nodes: {}, + links: {}, }, ["tmp-2503-join"]: { name: "Join", @@ -202,6 +213,7 @@ const document: editor.state.IEditorStateInit = { default: {}, version: "0.0.0", nodes: {}, + links: {}, }, ["tmp-2503-join-main"]: { name: "Join", @@ -210,6 +222,7 @@ const document: editor.state.IEditorStateInit = { default: {}, version: "0.0.0", nodes: {}, + links: {}, }, ["tmp-2503-portal"]: { name: "Portal", @@ -218,6 +231,7 @@ const document: editor.state.IEditorStateInit = { default: {}, version: "0.0.0", nodes: {}, + links: {}, }, }, }; diff --git a/editor/app/(dev)/canvas/experimental/dom/page.tsx b/editor/app/(dev)/canvas/experimental/dom/page.tsx new file mode 100644 index 0000000000..6194d405b5 --- /dev/null +++ b/editor/app/(dev)/canvas/experimental/dom/page.tsx @@ -0,0 +1,20 @@ +import type { Metadata } from "next"; +import Editor from "../../editor"; + +export const metadata: Metadata = { + title: "Grida Canvas", + description: "Grida Canvas Playground", +}; + +export default async function CanvasPlaygroundPage({ + searchParams, +}: { + searchParams: Promise<{ room: string }>; +}) { + const { room } = await searchParams; + return ( +
+ +
+ ); +} diff --git a/editor/app/(dev)/canvas/experimental/wasm-test/page.tsx b/editor/app/(dev)/canvas/experimental/wasm-test/page.tsx deleted file mode 100644 index a858497357..0000000000 --- a/editor/app/(dev)/canvas/experimental/wasm-test/page.tsx +++ /dev/null @@ -1,54 +0,0 @@ -"use client"; -import * as React from "react"; -import init, { type Scene } from "@grida/canvas-wasm"; -import locateFile from "@/grida-canvas-react-renderer-canvas-wasm/locate-file"; - -const __test_document = `{"version":"0.0.1-beta.1+20250728","document":{"bitmaps":{},"images":{},"properties":{},"nodes":{"25575e75-a544-4fa3-b199-15d1906588b2":{"id":"25575e75-a544-4fa3-b199-15d1906588b2","name":"rectangle","locked":false,"active":true,"position":"absolute","top":0,"left":0,"opacity":1,"zIndex":0,"rotation":0,"fill":{"type":"solid","color":{"r":217,"g":217,"b":217,"a":1}},"width":100,"height":100,"style":{},"type":"rectangle","cornerRadius":0,"effects":[],"strokeWidth":0,"strokeCap":"butt"}},"scenes":{"main":{"type":"scene","guides":[],"edges":[],"constraints":{"children":"multiple"},"children":["25575e75-a544-4fa3-b199-15d1906588b2"],"id":"main","name":"main","backgroundColor":{"r":245,"g":245,"b":245,"a":1}}}}}`; - -export default function CanvasWasmExperimentalPage() { - const canvasRef = React.useRef(null); - const rendererRef = React.useRef(null); - - React.useEffect(() => { - if (canvasRef.current && !rendererRef.current) { - const canvasel = canvasRef.current; - init({ - locateFile: locateFile, - }).then((factory) => { - const grida = factory.createWebGLCanvasSurface(canvasel); - - grida.devtools_rendering_set_show_tiles(true); - grida.devtools_rendering_set_show_fps_meter(true); - grida.devtools_rendering_set_show_stats(false); - grida.devtools_rendering_set_show_hit_testing(true); - grida.devtools_rendering_set_show_ruler(true); - - rendererRef.current = grida; - - grida.loadScene(__test_document); - - const loop = () => { - grida.redraw(); - requestAnimationFrame(loop); - }; - - loop(); - }); - } - }, []); - - return ( -
-
- -
-
- ); -} diff --git a/editor/app/(dev)/canvas/page.tsx b/editor/app/(dev)/canvas/page.tsx index 220fb526da..08e7639d23 100644 --- a/editor/app/(dev)/canvas/page.tsx +++ b/editor/app/(dev)/canvas/page.tsx @@ -6,10 +6,15 @@ export const metadata: Metadata = { description: "Grida Canvas Playground", }; -export default function CanvasPlaygroundPage() { +export default async function CanvasPlaygroundPage({ + searchParams, +}: { + searchParams: Promise<{ room: string }>; +}) { + const { room } = await searchParams; return (
- +
); } diff --git a/editor/app/(dev)/canvas/tools/io-svg/page.tsx b/editor/app/(dev)/canvas/tools/io-svg/page.tsx index 4e470f6b95..757444e740 100644 --- a/editor/app/(dev)/canvas/tools/io-svg/page.tsx +++ b/editor/app/(dev)/canvas/tools/io-svg/page.tsx @@ -30,27 +30,7 @@ export default function IOSVGPage() { accept: ".svg", }); - const instance = useEditor( - editor.state.init({ - editable: true, - debug: true, - document: { - nodes: {}, - scenes: { - iosvg: { - type: "scene", - id: "iosvg", - name: "iosvg", - children: [], - guides: [], - constraints: { - children: "single", - }, - }, - }, - }, - }) - ); + const instance = useEditor(); useHotkeys("ctrl+o, meta+o", openFilePicker, { preventDefault: true, @@ -93,7 +73,7 @@ export default function IOSVGPage() { ) ); - instance.reset( + instance.commands.reset( editor.state.init({ editable: true, document: doc, diff --git a/editor/app/(dev)/ui/multiplayer/mock-demo-manager.ts b/editor/app/(dev)/ui/multiplayer/mock-demo-manager.ts new file mode 100644 index 0000000000..c574423949 --- /dev/null +++ b/editor/app/(dev)/ui/multiplayer/mock-demo-manager.ts @@ -0,0 +1,199 @@ +"use client"; + +import { useCallback, useRef } from "react"; +import { useMultiplayerStore } from "./store"; + +// Real words for realistic typing +const DEMO_MESSAGES = [ + "Hey everyone!", + "How's it going?", + "This is pretty cool", + "What do you think?", + "I'm working on something new", + "Anyone want to collaborate?", + "This looks amazing!", + "Great work team", + "Let's discuss this", + "I have an idea", + "What's the plan?", + "Sounds good to me", + "Let me know your thoughts", + "I'm excited about this", + "This is going to be great", + "Can't wait to see more", + "Really impressive work", + "I love this approach", + "This is exactly what we needed", + "Perfect timing!", + "Let's make this happen", + "I'm all in", + "This is fantastic", + "Great job everyone", + "I'm here to help", + "Let's do this together", + "This is going to be awesome", + "I'm really excited", + "This looks promising", + "Let's keep going", +]; + +const DEMO_NAMES = [ + "Alice", + "Bob", + "Charlie", + "Diana", + "Eve", + "Frank", + "Grace", + "Henry", + "Ivy", + "Jack", + "Kate", + "Liam", + "Maya", + "Noah", + "Olivia", + "Paul", + "Quinn", + "Ruby", + "Sam", + "Tara", +]; + +const DEMO_COLORS = [ + { fill: "#ef4444", hue: "#dc2626" }, // Red + { fill: "#8b5cf6", hue: "#7c3aed" }, // Purple + { fill: "#f59e0b", hue: "#d97706" }, // Orange + { fill: "#06b6d4", hue: "#0891b2" }, // Cyan + { fill: "#10b981", hue: "#059669" }, // Green + { fill: "#f97316", hue: "#ea580c" }, // Orange + { fill: "#8b5cf6", hue: "#7c3aed" }, // Purple + { fill: "#ec4899", hue: "#db2777" }, // Pink + { fill: "#6366f1", hue: "#4f46e5" }, // Indigo + { fill: "#84cc16", hue: "#65a30d" }, // Lime +]; + +export function useMockDemoManager() { + const { state, addPlayer, updatePlayerMessage, updatePlayerPosition } = + useMultiplayerStore(); + const { players } = state; + + // Use ref to access current players without causing re-renders + const playersRef = useRef(players); + playersRef.current = players; + + // Initialize demo players + const initializeDemoPlayers = useCallback(() => { + console.log("Initializing demo players..."); + const initialPlayers = [ + { + name: "Alice", + color: DEMO_COLORS[0], + message: null, + position: { x: 200, y: 150 }, + }, + { + name: "Bob", + color: DEMO_COLORS[1], + message: null, + position: { x: 400, y: 300 }, + }, + { + name: "Charlie", + color: DEMO_COLORS[2], + message: null, + position: { x: 600, y: 200 }, + }, + { + name: "Diana", + color: DEMO_COLORS[3], + message: null, + position: { x: 300, y: 400 }, + }, + ]; + + initialPlayers.forEach((player) => { + console.log("Adding player:", player.name); + addPlayer(player); + }); + console.log("Demo players added:", initialPlayers.length); + }, [addPlayer]); + + // Start random typing simulation + const startTypingSimulation = useCallback(() => { + const simulateTyping = (playerId: string, message: string) => { + let currentMessage = ""; + let index = 0; + + const typeInterval = setInterval( + () => { + if (index < message.length) { + currentMessage += message[index]; + updatePlayerMessage(playerId, currentMessage); + index++; + } else { + clearInterval(typeInterval); + // Clear message after a delay + setTimeout( + () => { + updatePlayerMessage(playerId, null); + }, + 2000 + Math.random() * 3000 + ); // 2-5 seconds + } + }, + 80 + Math.random() * 120 + ); // 80-200ms per character + }; + + // Start typing for random players + const startRandomTyping = () => { + const currentPlayers = playersRef.current; + if (currentPlayers.length === 0) return; + + const randomPlayer = + currentPlayers[Math.floor(Math.random() * currentPlayers.length)]; + const randomMessage = + DEMO_MESSAGES[Math.floor(Math.random() * DEMO_MESSAGES.length)]; + + // Only start typing if player doesn't already have a message + if (!randomPlayer.message) { + console.log(`${randomPlayer.name} is typing: "${randomMessage}"`); + simulateTyping(randomPlayer.id, randomMessage); + } + }; + + // Start typing every 3-8 seconds + console.log("Starting typing simulation..."); + const typingInterval = setInterval( + () => { + console.log( + "Typing interval tick, players:", + playersRef.current.length + ); + if (playersRef.current.length > 0) { + startRandomTyping(); + } else { + console.log("No players available for typing"); + } + }, + 3000 + Math.random() * 5000 + ); + + return () => clearInterval(typingInterval); + }, [updatePlayerMessage]); + + // Movement simulation disabled - only message updates are active + const startMovementSimulation = useCallback(() => { + return () => { + // No-op cleanup + }; + }, []); + + return { + players, + initializeDemoPlayers, + startTypingSimulation, + startMovementSimulation, + }; +} diff --git a/editor/app/(dev)/ui/multiplayer/page.tsx b/editor/app/(dev)/ui/multiplayer/page.tsx new file mode 100644 index 0000000000..e135af6b9a --- /dev/null +++ b/editor/app/(dev)/ui/multiplayer/page.tsx @@ -0,0 +1,258 @@ +"use client"; + +import React, { useState, useEffect } from "react"; +import { CursorChat } from "@/components/multiplayer/cursor-chat"; +import { + FakeForeignCursor, + FakeCursorPosition, +} from "@/components/multiplayer/cursor"; +import { cursors } from "@/components/cursor/cursor-data"; +import { + ChatEffectsProvider, + useChatEffects, +} from "@/components/multiplayer/chat-effects"; +import { useMultiplayerStore, MultiplayerProvider } from "./store"; +import { useMockDemoManager } from "./mock-demo-manager"; +import { useHotkeys } from "react-hotkeys-hook"; +import { Button } from "@/components/ui/button"; +import { + Card, + CardContent, + CardDescription, + CardHeader, + CardTitle, +} from "@/components/ui/card"; +import { Badge } from "@/components/ui/badge"; + +function MultiplayerDemoContent() { + const [messages, setMessages] = useState([]); + const [isChatOpen, setIsChatOpen] = useState(false); + const [bubblePosition, setBubblePosition] = useState({ x: 0, y: 0 }); + + // Global store + const { state } = useMultiplayerStore(); + const { players } = state; + const { + initializeDemoPlayers, + startTypingSimulation, + startMovementSimulation, + } = useMockDemoManager(); + + const { showEffect } = useChatEffects(); + + const handleValueChange = (value: string) => { + // Handle typing events if needed + }; + + const handleValueCommit = (value: string) => { + setMessages((prev) => [value, ...prev]); + // Show fly-away effect + showEffect( + value, + { + x: bubblePosition.x + 28, + y: bubblePosition.y + 24, + }, + { + fill: "#3b82f6", + hue: "#1d4ed8", + } + ); + }; + + // Chat state management + useHotkeys("/", (e) => { + e.preventDefault(); + setIsChatOpen(true); + }); + + useHotkeys("escape", () => { + setIsChatOpen(false); + }); + + // Initialize demo and start simulations + useEffect(() => { + initializeDemoPlayers(); + + const timeoutId = setTimeout(() => { + const stopTyping = startTypingSimulation(); + const stopMovement = startMovementSimulation(); + + return () => { + stopTyping(); + stopMovement(); + }; + }, 1000); + + return () => { + clearTimeout(timeoutId); + }; + }, [initializeDemoPlayers, startTypingSimulation, startMovementSimulation]); + + return ( + <> + setIsChatOpen(false)} + /> +
+ {/* Full-screen demo area */} +
+
+

+ Multiplayer Chat Demo +

+

+ Players: {players.length} +

+
+
+ + {/* Footer content */} +
+

+ Press{" "} + + / + {" "} + to open chat anywhere on screen +

+
+ + {/* Dynamic Players from Store */} + {players.map((player) => ( + + + + ))} + + {/* Floating Control Panel */} +
+ + + Multiplayer Demo + {players.length} players online + + + {/* Players List */} +
+

Players

+
+ {players.map((player) => ( +
+
+ {player.name} + {player.message && ( + + "{player.message}" + + )} +
+ ))} +
+
+ + {/* Messages History */} +
+
+

+ Messages ({messages.length}) +

+ {messages.length > 0 && ( + + )} +
+ + {messages.length > 0 ? ( +
+ {messages + .slice() + .reverse() + .map((message, index) => ( +
+ {message} +
+ ))} +
+ ) : ( +

+ No messages yet +

+ )} +
+ + {/* Quick Instructions */} +
+

Shortcuts

+
+
+ + / + + Open chat +
+
+ + Esc + + Close chat +
+
+ + Enter + + Send message +
+
+
+ + +
+
+ + ); +} + +export default function MultiplayerDemoPage() { + return ( + + + + + + ); +} diff --git a/editor/app/(dev)/ui/multiplayer/store.ts b/editor/app/(dev)/ui/multiplayer/store.ts new file mode 100644 index 0000000000..bb816087b2 --- /dev/null +++ b/editor/app/(dev)/ui/multiplayer/store.ts @@ -0,0 +1,178 @@ +"use client"; + +import React, { + createContext, + useContext, + useReducer, + useCallback, +} from "react"; +import { produce } from "immer"; + +export interface Player { + id: string; + name: string; + color: { + fill: string; + hue: string; + }; + message: string | null; + position: { + x: number; + y: number; + }; +} + +interface MultiplayerState { + players: Player[]; +} + +type MultiplayerAction = + | { type: "ADD_PLAYER"; payload: Omit } + | { + type: "UPDATE_PLAYER"; + payload: { id: string; updates: Partial> }; + } + | { type: "REMOVE_PLAYER"; payload: { id: string } } + | { + type: "UPDATE_PLAYER_MESSAGE"; + payload: { id: string; message: string | null }; + } + | { + type: "UPDATE_PLAYER_POSITION"; + payload: { id: string; position: { x: number; y: number } }; + }; + +const initialState: MultiplayerState = { + players: [], +}; + +function multiplayerReducer( + state: MultiplayerState, + action: MultiplayerAction +): MultiplayerState { + return produce(state, (draft) => { + switch (action.type) { + case "ADD_PLAYER": { + const id = Math.random().toString(36).substr(2, 9); + const newPlayer = { ...action.payload, id }; + draft.players.push(newPlayer); + console.log( + "Added player to store:", + newPlayer.name, + "Total players:", + draft.players.length + ); + break; + } + case "UPDATE_PLAYER": { + const playerIndex = draft.players.findIndex( + (p) => p.id === action.payload.id + ); + if (playerIndex !== -1) { + Object.assign(draft.players[playerIndex], action.payload.updates); + } + break; + } + case "REMOVE_PLAYER": { + draft.players = draft.players.filter((p) => p.id !== action.payload.id); + break; + } + case "UPDATE_PLAYER_MESSAGE": { + const playerIndex = draft.players.findIndex( + (p) => p.id === action.payload.id + ); + if (playerIndex !== -1) { + draft.players[playerIndex].message = action.payload.message; + console.log( + "Updated player message:", + draft.players[playerIndex].name, + "Message:", + action.payload.message + ); + } + break; + } + case "UPDATE_PLAYER_POSITION": { + const playerIndex = draft.players.findIndex( + (p) => p.id === action.payload.id + ); + if (playerIndex !== -1) { + draft.players[playerIndex].position = action.payload.position; + } + break; + } + } + }); +} + +interface MultiplayerContextValue { + state: MultiplayerState; + addPlayer: (player: Omit) => void; + updatePlayer: (id: string, updates: Partial>) => void; + removePlayer: (id: string) => void; + updatePlayerMessage: (id: string, message: string | null) => void; + updatePlayerPosition: ( + id: string, + position: { x: number; y: number } + ) => void; +} + +const MultiplayerContext = createContext(null); + +export function MultiplayerProvider({ + children, +}: { + children: React.ReactNode; +}) { + const [state, dispatch] = useReducer(multiplayerReducer, initialState); + + const addPlayer = useCallback((player: Omit) => { + dispatch({ type: "ADD_PLAYER", payload: player }); + }, []); + + const updatePlayer = useCallback( + (id: string, updates: Partial>) => { + dispatch({ type: "UPDATE_PLAYER", payload: { id, updates } }); + }, + [] + ); + + const removePlayer = useCallback((id: string) => { + dispatch({ type: "REMOVE_PLAYER", payload: { id } }); + }, []); + + const updatePlayerMessage = useCallback( + (id: string, message: string | null) => { + dispatch({ type: "UPDATE_PLAYER_MESSAGE", payload: { id, message } }); + }, + [] + ); + + const updatePlayerPosition = useCallback( + (id: string, position: { x: number; y: number }) => { + dispatch({ type: "UPDATE_PLAYER_POSITION", payload: { id, position } }); + }, + [] + ); + + const value: MultiplayerContextValue = { + state, + addPlayer, + updatePlayer, + removePlayer, + updatePlayerMessage, + updatePlayerPosition, + }; + + return React.createElement(MultiplayerContext.Provider, { value }, children); +} + +export function useMultiplayerStore() { + const context = useContext(MultiplayerContext); + if (!context) { + throw new Error( + "useMultiplayerStore must be used within a MultiplayerProvider" + ); + } + return context; +} diff --git a/editor/app/(dev)/ui/page.tsx b/editor/app/(dev)/ui/page.tsx index b9b2f1e854..13938b312b 100644 --- a/editor/app/(dev)/ui/page.tsx +++ b/editor/app/(dev)/ui/page.tsx @@ -9,7 +9,6 @@ import { TooltipProvider } from "@radix-ui/react-tooltip"; import OriginComp569 from "./comp/comp-569"; import { PhoneInput } from "@/components/extension/phone-input"; import { Timeline } from "@/grida-react-timeline-wd"; -import { PointerCursor } from "@/components/multiplayer/cursor"; export default function AllComponentsPage() { return ( @@ -29,8 +28,6 @@ export default function AllComponentsPage() {
<__Timeline />
- <__MultiplayerCursor /> -
@@ -111,25 +108,3 @@ function __Timeline() {
); } - -function __MultiplayerCursor() { - return ( -
- -
- - -
-
- ); -} diff --git a/editor/app/(tools)/(playground)/playground/image/_page.tsx b/editor/app/(tools)/(playground)/playground/image/_page.tsx index 27c90048fa..b7570879d1 100644 --- a/editor/app/(tools)/(playground)/playground/image/_page.tsx +++ b/editor/app/(tools)/(playground)/playground/image/_page.tsx @@ -64,30 +64,10 @@ import { useContinueWithAuth, AuthProvider, } from "@/host/auth/use-continue-with-auth"; -import { editor } from "@/grida-canvas"; import { useEditor } from "@/grida-canvas-react"; export default function ImagePlayground() { - const instance = useEditor( - editor.state.init({ - editable: true, - document: { - nodes: {}, - scenes: { - main: { - type: "scene", - id: "main", - name: "main", - children: [], - guides: [], - constraints: { - children: "multiple", - }, - }, - }, - }, - }) - ); + const instance = useEditor(); return (
@@ -129,7 +109,7 @@ function CanvasConsumer() { const { generate, key, loading, image, start, end } = useGenerateImage(); const onCommit = (value: { text: string }) => { - const id = editor.insertNode({ + const id = editor.commands.insertNode({ type: "image", name: value.text, width: model.width, @@ -145,7 +125,7 @@ function CanvasConsumer() { prompt: value.text, }) .then((image) => { - editor.changeNodeSrc(id, image.src); + editor.commands.changeNodePropertySrc(id, image.src); }) .finally(() => { credits.refresh(); diff --git a/editor/app/(workbench)/[org]/[proj]/(console)/(campaign)/campaigns/[campaign]/design/template-duo-001-viewer.tsx b/editor/app/(workbench)/[org]/[proj]/(console)/(campaign)/campaigns/[campaign]/design/template-duo-001-viewer.tsx index f89492de04..ab0d52530a 100644 --- a/editor/app/(workbench)/[org]/[proj]/(console)/(campaign)/campaigns/[campaign]/design/template-duo-001-viewer.tsx +++ b/editor/app/(workbench)/[org]/[proj]/(console)/(campaign)/campaigns/[campaign]/design/template-duo-001-viewer.tsx @@ -122,7 +122,7 @@ const document: editor.state.IEditorStateInit = { type: "scene", id: "main", name: "Referrer's Page", - children: [ + children_refs: [ "referrer", "referrer-share", "referrer-share-message", @@ -145,6 +145,7 @@ const document: editor.state.IEditorStateInit = { default: {}, version: "0.0.0", nodes: {}, + links: {}, }, ["grida_west_referral.duo-000.referrer-share"]: { name: "Referrer Share Dialog", @@ -153,6 +154,7 @@ const document: editor.state.IEditorStateInit = { default: {}, version: "0.0.0", nodes: {}, + links: {}, }, ["grida_west_referral.duo-000.referrer-share-message"]: { name: "Referrer Share Message", @@ -161,6 +163,7 @@ const document: editor.state.IEditorStateInit = { default: {}, version: "0.0.0", nodes: {}, + links: {}, }, ["grida_west_referral.duo-000.invitation-ux-overlay"]: { name: "Invitation UX Overlay", @@ -169,6 +172,7 @@ const document: editor.state.IEditorStateInit = { default: {}, version: "0.0.0", nodes: {}, + links: {}, }, ["grida_west_referral.duo-000.invitation"]: { name: "Invitation", @@ -177,6 +181,7 @@ const document: editor.state.IEditorStateInit = { default: {}, version: "0.0.0", nodes: {}, + links: {}, }, }, }; @@ -280,8 +285,8 @@ function EditorUXServer({ focus }: { focus: { node?: string } }) { useEffect( () => { if (focus.node) { - editor.select([focus.node]); - editor.fit([focus.node], { margin: 64, animate: true }); + editor.commands.select([focus.node]); + editor.camera.fit([focus.node], { margin: 64, animate: true }); } }, // eslint-disable-next-line react-hooks/exhaustive-deps diff --git a/editor/app/(www)/(home)/www-embed/demo-canvas/page.tsx b/editor/app/(www)/(home)/www-embed/demo-canvas/page.tsx index b66b358bca..453ea7b1aa 100644 --- a/editor/app/(www)/(home)/www-embed/demo-canvas/page.tsx +++ b/editor/app/(www)/(home)/www-embed/demo-canvas/page.tsx @@ -1,5 +1,5 @@ import type { Metadata } from "next"; -import PlaygroundCanvas from "@/scaffolds/playground-canvas/playground-nossr"; +import PlaygroundCanvas from "@/grida-canvas-hosted/playground/playground-nossr"; export const metadata: Metadata = { title: "Canvas Playground", @@ -9,7 +9,10 @@ export const metadata: Metadata = { export default function CanvasPlaygroundPage() { return (
- +
); } diff --git a/editor/app/(www)/(printing)/print/~/design/page.tsx b/editor/app/(www)/(printing)/print/~/design/page.tsx index a210a532b5..7b2b63e1ce 100644 --- a/editor/app/(www)/(printing)/print/~/design/page.tsx +++ b/editor/app/(www)/(printing)/print/~/design/page.tsx @@ -2,7 +2,7 @@ import dynamic from "next/dynamic"; const PlaygroundCanvas = dynamic( - () => import("@/scaffolds/playground-canvas/playground"), + () => import("@/grida-canvas-hosted/playground/playground"), { ssr: false, } diff --git a/editor/components/cursor/cursor-data.ts b/editor/components/cursor/cursor-data.ts new file mode 100644 index 0000000000..e49cfeaf9c --- /dev/null +++ b/editor/components/cursor/cursor-data.ts @@ -0,0 +1,99 @@ +export namespace cursors { + /** + * - size 72x72 + * - center 32x32 (0.45 * width, 0.45 * height) (0.444..) + * + * @preview + * ![default](https://github.com/gridaco/grida/blob/canary/editor/public/assets/css-cursors-grida/default-64-x28y28-000000.png?raw=true) + */ + const template_default_svg = ( + width: number = 64, + height: number = 64, + fill: string = "#000", + hue: string = "#fff" + ) => + ``; + + const template_rotate_svg = (angle: number) => { + return ` + + + + + + + + + + + + + + + + + `; + }; + + const _default_png_url = + "/assets/css-cursors-grida/default-64-x28y28-000000.png"; + export const default_png = { + url: _default_png_url, + css: pngsetcss(_default_png_url, 28, 28), + }; + + export const default_svg = { + data: ( + width: number = 32, + height: number = 32, + fill: string = "#000", + hue: string = "#fff" + ) => { + const svgData = template_default_svg(width, height, fill, hue); + return `data:image/svg+xml;base64,${btoa(svgData)}`; + }, + url: ( + width: number = 32, + height: number = 32, + fill: string = "#000", + hue: string = "#fff" + ) => { + const svgData = default_svg.data(width, height, fill, hue); + return `url(${svgData})`; + }, + css: ( + width: number = 32, + height: number = 32, + fill: string = "#000", + hue: string = "#fff" + ) => { + const svgData = default_svg.data(width, height, fill, hue); + return `url(${svgData}) ${width * 0.45} ${height * 0.45}, default`; + }, + }; + + export const rotate_svg_data = (angle: number) => { + const svgData = template_rotate_svg(angle); + return `data:image/svg+xml;base64,${btoa(svgData)}`; + }; + + export const resize_handle_cursor_map = { + nw: "nwse-resize", + n: "ns-resize", + ne: "nesw-resize", + e: "ew-resize", + se: "nwse-resize", + s: "ns-resize", + sw: "nesw-resize", + w: "ew-resize", + }; + + function pngsetcss( + url: string, + x: number, + y: number, + keyword: string = "default" + ) { + return `image-set(url("${url}") 2x, url("${url}") 1x) ${x / 2} ${y / 2}, ${keyword}`; + } +} diff --git a/editor/components/cursor/cursor-fake.tsx b/editor/components/cursor/cursor-fake.tsx new file mode 100644 index 0000000000..e1c7040be5 --- /dev/null +++ b/editor/components/cursor/cursor-fake.tsx @@ -0,0 +1,95 @@ +"use client"; +import React from "react"; +import { cn } from "@/components/lib/utils"; +import { cursors } from "./cursor-data"; + +/** + * fake cursor SVG, has same hotspot as the real curor (png) needs to adjest the offset and size. + * - DO "-top-3.5 -left-3.5 size-8" + * @returns + */ +export function FakePointerCursorSVG({ + fill, + hue, + className, + ...props +}: React.HTMLAttributes & { + fill: string; + hue: string; +}) { + return ( + + + + + + + + + + + + + + + + + + + ); +} + +/** + * for local cursor only, as its not colored. + * this is sized and positioned + */ +export function FakeLocalPointerCursorPNG({ + className, + ...props +}: React.HTMLAttributes) { + return ( +
+ +
+ ); +} diff --git a/editor/components/formfield/grida-canvas/index.tsx b/editor/components/formfield/grida-canvas/index.tsx index c783bcbc50..d283a6552b 100644 --- a/editor/components/formfield/grida-canvas/index.tsx +++ b/editor/components/formfield/grida-canvas/index.tsx @@ -44,32 +44,13 @@ import { useEditor } from "@/grida-canvas-react"; export function GridaCanvasFormField() { useDisableSwipeBack(); - const instance = useEditor( - editor.state.init({ - editable: true, - document: { - nodes: {}, - scenes: { - main: { - type: "scene", - id: "main", - name: "main", - children: [], - guides: [], - constraints: { - children: "multiple", - }, - }, - }, - }, - }) - ); + const instance = useEditor(); // useEffect(() => { fetch("/examples/canvas/sketch-teimplate-01.grida").then((res) => { res.json().then((file) => { - instance.reset( + instance.commands.reset( editor.state.init({ editable: true, document: file.document, @@ -132,7 +113,7 @@ export function GridaCanvasFormField() { - + diff --git a/editor/components/multiplayer/chat-effects.tsx b/editor/components/multiplayer/chat-effects.tsx new file mode 100644 index 0000000000..8d71bf1e67 --- /dev/null +++ b/editor/components/multiplayer/chat-effects.tsx @@ -0,0 +1,141 @@ +"use client"; + +import React, { createContext, useContext, useState, useCallback } from "react"; +import { createPortal } from "react-dom"; +import { motion, AnimatePresence } from "motion/react"; + +interface ChatEffect { + id: string; + text: string; + position: { x: number; y: number }; + color: { + fill: string; + hue: string; + }; +} + +interface ChatEffectsContextValue { + showEffect: ( + text: string, + position: { x: number; y: number }, + color: { fill: string; hue: string } + ) => void; +} + +const ChatEffectsContext = createContext(null); + +export function ChatEffectsProvider({ + children, +}: { + children: React.ReactNode; +}) { + const [effects, setEffects] = useState([]); + + const showEffect = useCallback( + ( + text: string, + position: { x: number; y: number }, + color: { fill: string; hue: string } + ) => { + const id = + Date.now().toString() + Math.random().toString(36).substr(2, 9); + + // Add slight randomization to direction + const randomX = (Math.random() - 0.5) * 20; // -10 to +10 pixels + const randomY = (Math.random() - 0.5) * 10; // -5 to +5 pixels + + setEffects((prev) => [ + ...prev, + { + id, + text, + position: { + x: position.x + randomX, + y: position.y + randomY, + }, + color, + }, + ]); + }, + [] + ); + + const removeEffect = useCallback((id: string) => { + setEffects((prev) => prev.filter((effect) => effect.id !== id)); + }, []); + + const contextValue: ChatEffectsContextValue = { + showEffect, + }; + + // Render effects in a portal at document root + const effectsPortal = + typeof document !== "undefined" + ? createPortal( + + {effects.map((effect) => ( + { + removeEffect(effect.id); + }} + > + {effect.text} + + ))} + , + document.body + ) + : null; + + return ( + + {children} + {effectsPortal} + + ); +} + +export function useChatEffects() { + const context = useContext(ChatEffectsContext); + if (!context) { + throw new Error("useChatEffects must be used within a ChatEffectsProvider"); + } + return context; +} diff --git a/editor/components/multiplayer/cursor-chat.tsx b/editor/components/multiplayer/cursor-chat.tsx new file mode 100644 index 0000000000..3a21479408 --- /dev/null +++ b/editor/components/multiplayer/cursor-chat.tsx @@ -0,0 +1,259 @@ +"use client"; + +import React, { useEffect, useState, useRef, useCallback } from "react"; +import { cva } from "class-variance-authority"; +import { cn } from "@/components/lib/utils"; +import ContentEditable, { + type ContentEditableEvent, +} from "@/components/primitives/contenteditable"; +import { FakeLocalPointerCursorPNG } from "../cursor/cursor-fake"; + +const floatingChatVariants = cva( + "min-w-12 border-2 shadow-lg w-full px-3 py-2 ", + { + variants: { + variant: { + rounded: "rounded-full", + "top-left-sharp": + " pl-3 pr-4 rounded-tr-full rounded-br-full rounded-bl-full", + }, + }, + defaultVariants: { + variant: "top-left-sharp", + }, + } +); + +export interface CursorChatInputProps { + /** Colors for the chat bubble */ + color: { + fill: string; + hue: string; + }; + /** Placeholder text for the input */ + placeholder?: string; + /** Maximum length of the message */ + maxLength?: number; + /** Callback when the input value changes (on every keystroke) */ + onValueChange?: (value: string) => void; + /** Callback when the value is committed (Enter key or blur) */ + onValueCommit?: (value: string) => void; + /** Callback when the input loses focus */ + onBlur?: () => void; + /** Additional CSS classes */ + className?: string; + /** Visual variant of the chat bubble */ + variant?: "rounded" | "top-left-sharp"; +} + +// CursorChat component interfaces +export interface CursorChatProps { + /** Whether the chat is open (controlled externally) */ + open: boolean; + /** Callback when the input value changes (on every keystroke) */ + onValueChange?: (value: string) => void; + /** Callback when the value is committed (Enter key or blur) */ + onValueCommit?: (value: string) => void; + /** Callback when the chat should close (triggered by blur) */ + onClose?: () => void; + /** Colors for the chat bubble */ + color?: { + fill: string; + hue: string; + }; +} + +/** + * Cursor chat component with window-level pointer tracking and bounds detection. + */ +export function CursorChat({ + open, + onValueChange, + onValueCommit, + onClose, + color = { + fill: "#3b82f6", + hue: "#1d4ed8", + }, +}: CursorChatProps) { + const [position, setPosition] = useState({ x: 0, y: 0 }); + const boundsRef = useRef(null); + + // Window-level pointer tracking for position + useEffect(() => { + const handlePointerMove = (e: PointerEvent) => { + setPosition({ x: e.clientX, y: e.clientY }); + }; + + window.addEventListener("pointermove", handlePointerMove); + + return () => { + window.removeEventListener("pointermove", handlePointerMove); + }; + }, []); + + return ( +
+ {open && ( +
+ + +
+ )} +
+ ); +} + +/** + * A headless cursor chat component for design-only usage. + * Positioning and effects are managed by the caller. + * + * Features: + * - Auto-close timer that resets on user input (debounced) + * - Keyboard shortcuts (Enter to send, Esc to close) + * - Customizable variants (rounded, top-left-sharp) + * - Configurable colors, placeholder, and auto-close delay + * + * @example + * ```tsx + * console.log('typing:', value)} + * onValueCommit={(value) => console.log('sent:', value)} + * onBlur={() => console.log('input lost focus')} + * /> + * ``` + */ +export function CursorChatInput({ + color, + placeholder = "Say something", + maxLength = 64, + onValueChange, + onValueCommit, + onBlur, + className, + variant, +}: CursorChatInputProps) { + const [message, setMessage] = useState(""); + const contentEditableRef = useRef(null); + + // Helper function to get text content from ContentEditable + const getTextContent = () => { + return contentEditableRef.current?.textContent || ""; + }; + + // Check if we should show placeholder + const shouldShowPlaceholder = !message || message.trim() === ""; + + // Focus ContentEditable when component mounts + useEffect(() => { + if (contentEditableRef.current) { + // Clear any existing content in the DOM + contentEditableRef.current.innerHTML = ""; + contentEditableRef.current.focus(); + } + }, []); + + const handleKeyDown = (e: React.KeyboardEvent) => { + if (e.key === "Enter") { + e.preventDefault(); // Prevent default line break in ContentEditable + + const textContent = getTextContent(); + if (textContent.trim()) { + const messageText = textContent.trim(); + onValueCommit?.(messageText); + + setMessage(""); // Reset input after commit + } + return; + } + if (e.key === "Escape") { + // Explicitly blur the input + contentEditableRef.current?.blur(); + return; + } + }; + + const handleBeforeInput = (e: any) => { + if (!maxLength) return; + + const currentLength = getTextContent().length; + const inputData = e.dataTransfer?.getData("text/plain") || e.data || ""; + + if (currentLength + inputData.length > maxLength) { + e.preventDefault(); + } + }; + + const handleChange = (e: ContentEditableEvent) => { + const value = e.target.textContent; + setMessage(value); + onValueChange?.(value); + }; + + const handleBlur = () => { + onBlur?.(); + }; + + return ( +
+ {/* WIDTH SIZER in 0-height row */} + {shouldShowPlaceholder && ( + + {placeholder} + + )} + + {/* Real content in the auto row */} +
+ + + {shouldShowPlaceholder && ( +
+ + {placeholder} + +
+ )} +
+
+ ); +} diff --git a/editor/components/multiplayer/cursor.tsx b/editor/components/multiplayer/cursor.tsx index 986b12dd71..649dd7a5ad 100644 --- a/editor/components/multiplayer/cursor.tsx +++ b/editor/components/multiplayer/cursor.tsx @@ -1,159 +1,79 @@ "use client"; -import React, { useEffect, useState } from "react"; -import { motion } from "motion/react"; -export function PointerCursor({ - local, - color, - typing, - x, - y, - message, - onMessageChange, - onMessageBlur, -}: { - local: boolean; - typing?: boolean; +import React from "react"; +import { FakePointerCursorSVG } from "@/components/cursor/cursor-fake"; + +interface FakeForeignCursorProps { color: { - hue: string; fill: string; + hue: string; }; - - x: number; - y: number; - message?: string; - onMessageChange?: (message: string) => void; - onMessageBlur?: () => void; -}) { - const { fill, hue } = color; - - return ( - <> - {!local && ( - - - - )} - {(message || typing) && ( - - )} - - ); -} - -function useBubbleVisibility(message: string, delay: number) { - const [isVisible, setIsVisible] = useState(true); - - useEffect(() => { - if (message) { - setIsVisible(true); - - const handler = setTimeout(() => { - setIsVisible(false); - }, delay); - - return () => clearTimeout(handler); - } - }, [message, delay]); - - return isVisible; + name: string; + message?: string | null; } -function PointerCursorMessageBubble({ - local, +export function FakeCursorPosition({ x, y, - color, - hue, - message, - onMessageChange, - onMessageBlur, -}: { - local: boolean; - color: string; - hue: string; + children, + ...props +}: React.HTMLAttributes & { x: number; y: number; - message?: string; - onMessageChange?: (message: string) => void; - onMessageBlur?: () => void; }) { - const isVisible = useBubbleVisibility(message ?? "", 3000); - return ( - { - if (!isVisible) { - onMessageBlur?.(); - onMessageChange?.(""); - } - }} - className="absolute top-0 left-0 transform pointer-events-none data-[local='true']:duration-0" +
-
- { - if (e.key === "Enter") { - onMessageBlur?.(); - return; - } - if (e.key === "Escape") { - onMessageBlur?.(); - onMessageChange?.(""); - return; - } - }} - onChange={(e) => { - onMessageChange?.(e.target.value); + {children} +
+ ); +} + +export function FakeForeignCursor({ + color, + name, + message, +}: FakeForeignCursorProps) { + return ( + <> + {/* Pointer cursor */} + + + {/* Label container */} + {(name || message) && ( +
-
- + > + + {name} + + {message && ( + {message} + )} +
+ )} + ); } diff --git a/editor/components/primitives/autoresize-input.tsx b/editor/components/primitives/autoresize-input.tsx new file mode 100644 index 0000000000..281be2f9f7 --- /dev/null +++ b/editor/components/primitives/autoresize-input.tsx @@ -0,0 +1,238 @@ +/** + * Modernized AutosizeInput component + * + * Source: https://github.com/JedWatson/react-input-autosize/blob/master/src/AutosizeInput.js + * Repo: https://github.com/JedWatson/react-input-autosize + * License: MIT + * + * Auto-resizing input field for React that dynamically adjusts its width based on content. + * Modernized from the original class-based implementation to use React hooks and TypeScript. + */ + +import React, { + useRef, + useEffect, + useState, + useCallback, + forwardRef, +} from "react"; + +const sizerStyle: React.CSSProperties = { + position: "absolute", + top: 0, + left: 0, + visibility: "hidden", + height: 0, + overflow: "scroll", + whiteSpace: "pre", +}; + +const INPUT_PROPS_BLACKLIST = [ + "extraWidth", + "inputClassName", + "inputRef", + "minWidth", + "onAutosize", + "placeholderIsMinWidth", +] as const; + +const cleanInputProps = (inputProps: Record) => { + INPUT_PROPS_BLACKLIST.forEach((field) => delete inputProps[field]); + return inputProps; +}; + +const copyStyles = (styles: CSSStyleDeclaration, node: HTMLElement) => { + node.style.fontSize = styles.fontSize; + node.style.fontFamily = styles.fontFamily; + node.style.fontWeight = styles.fontWeight; + node.style.fontStyle = styles.fontStyle; + node.style.letterSpacing = styles.letterSpacing; + node.style.textTransform = styles.textTransform; +}; + +export interface AutosizeInputProps + extends Omit, "onChange"> { + /** className for the outer element */ + className?: string; + /** additional width for input element */ + extraWidth?: number | string; + /** id to use for the input, can be set for consistent snapshots */ + id?: string; + /** className for the input element */ + inputClassName?: string; + /** ref callback for the input element */ + inputRef?: (el: HTMLInputElement | null) => void; + /** css styles for the input element */ + inputStyle?: React.CSSProperties; + /** minimum width for input element */ + minWidth?: number | string; + /** onAutosize handler: function(newWidth) {} */ + onAutosize?: (newWidth: number) => void; + /** onChange handler: function(event) {} */ + onChange?: (event: React.ChangeEvent) => void; + /** placeholder text */ + placeholder?: string; + /** don't collapse size to less than the placeholder */ + placeholderIsMinWidth?: boolean; + /** css styles for the outer element */ + style?: React.CSSProperties; + /** field value */ + value?: string | number; + /** default field value */ + defaultValue?: string | number; +} + +const AutosizeInput = forwardRef( + ( + { + className, + extraWidth, + id, + inputClassName, + inputRef, + inputStyle, + minWidth = 1, + onAutosize, + onChange, + placeholder, + placeholderIsMinWidth, + style, + value, + defaultValue, + ...props + }, + ref + ) => { + const inputRefInternal = useRef(null); + const sizerRef = useRef(null); + const placeholderSizerRef = useRef(null); + const [inputWidth, setInputWidth] = useState(Number(minWidth)); + + const updateInputWidth = useCallback(() => { + if ( + !sizerRef.current || + typeof sizerRef.current.scrollWidth === "undefined" + ) { + return; + } + + let newInputWidth: number; + + if (placeholder && (!value || (value && placeholderIsMinWidth))) { + const sizerWidth = sizerRef.current.scrollWidth; + const placeholderWidth = placeholderSizerRef.current?.scrollWidth || 0; + newInputWidth = Math.max(sizerWidth, placeholderWidth) + 2; + } else { + newInputWidth = sizerRef.current.scrollWidth + 2; + } + + // add extraWidth to the detected width + const extraWidthValue = + typeof extraWidth === "number" + ? extraWidth + : parseInt(String(extraWidth)) || 0; + newInputWidth += extraWidthValue; + + if (newInputWidth < Number(minWidth)) { + newInputWidth = Number(minWidth); + } + + if (newInputWidth !== inputWidth) { + setInputWidth(newInputWidth); + onAutosize?.(newInputWidth); + } + }, [ + extraWidth, + minWidth, + onAutosize, + inputWidth, + placeholder, + placeholderIsMinWidth, + value, + ]); + + const copyInputStyles = useCallback(() => { + if (!inputRefInternal.current || !window.getComputedStyle) { + return; + } + + const inputStyles = window.getComputedStyle(inputRefInternal.current); + if (sizerRef.current) { + copyStyles(inputStyles, sizerRef.current); + } + if (placeholderSizerRef.current) { + copyStyles(inputStyles, placeholderSizerRef.current); + } + }, []); + + useEffect(() => { + copyInputStyles(); + updateInputWidth(); + }, [copyInputStyles, updateInputWidth]); + + useEffect(() => { + updateInputWidth(); + }, [updateInputWidth, value]); + + const handleRef = useCallback( + (el: HTMLInputElement | null) => { + inputRefInternal.current = el; + if (typeof inputRef === "function") { + inputRef(el); + } + if (ref) { + if (typeof ref === "function") { + ref(el); + } else { + ref.current = el; + } + } + }, + [inputRef, ref] + ); + + const sizerValue = [defaultValue, value, ""].reduce( + (previousValue, currentValue) => { + if (previousValue !== null && previousValue !== undefined) { + return previousValue; + } + return currentValue; + } + ); + + const wrapperStyle: React.CSSProperties = { + ...style, + display: style?.display || "inline-block", + }; + + const finalInputStyle: React.CSSProperties = { + boxSizing: "content-box", + width: `${inputWidth}px`, + ...inputStyle, + }; + + const cleanedProps = cleanInputProps({ ...props }); + cleanedProps.className = inputClassName; + cleanedProps.id = id; + cleanedProps.style = finalInputStyle; + cleanedProps.onChange = onChange; + + return ( +
+ +
+ {sizerValue} +
+ {placeholder && ( +
+ {placeholder} +
+ )} +
+ ); + } +); + +AutosizeInput.displayName = "AutosizeInput"; + +export default AutosizeInput; diff --git a/editor/grida-canvas-react/viewport/ui/contenteditable.tsx b/editor/components/primitives/contenteditable.tsx similarity index 97% rename from editor/grida-canvas-react/viewport/ui/contenteditable.tsx rename to editor/components/primitives/contenteditable.tsx index c4105576cd..8f3200fa1d 100644 --- a/editor/grida-canvas-react/viewport/ui/contenteditable.tsx +++ b/editor/components/primitives/contenteditable.tsx @@ -114,12 +114,15 @@ export default class ContentEditable extends React.Component { if (!el) return; const html = el.innerHTML; + const textContent = el.textContent || ""; + if (this.props.onChange && html !== this.lastHtml) { // Clone event with Object.assign to avoid // "Cannot assign to read only property 'target' of object" const evt = Object.assign({}, originalEvt, { target: { value: html, + textContent: textContent, }, }); this.props.onChange(evt); @@ -132,7 +135,7 @@ export type ContentEditableEvent = React.SyntheticEvent< HTMLDivElement, Event > & { - target: { value: string }; + target: { value: string; textContent: string }; }; type Modify = Pick> & R; type DivProps = Modify< diff --git a/editor/grida-canvas-hosted/distro.ts b/editor/grida-canvas-hosted/distro.ts new file mode 100644 index 0000000000..64cfe2b4f2 --- /dev/null +++ b/editor/grida-canvas-hosted/distro.ts @@ -0,0 +1,70 @@ +import type { editor } from "@/grida-canvas"; + +export namespace distro { + export function snapshot_file_name() { + const now = new Date(); + const date = now.toISOString().split("T")[0]; + const time = now.toLocaleTimeString().replace(/:/g, "."); + return `Snapshot ${date} at ${time}.grida`; + } + + export namespace playground { + export const EMPTY_DOCUMENT: editor.state.IEditorStateInit = { + editable: true, + debug: false, + document: { + scenes_ref: ["main"], + links: { + main: [], + }, + nodes: { + main: { + type: "scene", + id: "main", + name: "main", + active: true, + locked: false, + guides: [], + edges: [], + constraints: { + children: "multiple", + }, + backgroundColor: { r: 245, g: 245, b: 245, a: 1 }, + }, + }, + }, + }; + } + + export namespace ui { + export type UILayoutVariant = "full" | "minimal" | "hidden"; + export type UILayout = { + sidebar_left: boolean; + sidebar_right: "hidden" | "visible" | "floating-when-selection"; + toolbar_bottom: boolean; + help_fab: boolean; + }; + + // + export const LAYOUT_VARIANTS: Record = { + hidden: { + sidebar_left: false, + sidebar_right: "hidden", + toolbar_bottom: false, + help_fab: false, + }, + minimal: { + sidebar_left: false, + sidebar_right: "floating-when-selection", + toolbar_bottom: true, + help_fab: true, + }, + full: { + sidebar_left: true, + sidebar_right: "visible", + toolbar_bottom: true, + help_fab: true, + }, + }; + } +} diff --git a/editor/grida-canvas-hosted/editor-host.ts b/editor/grida-canvas-hosted/editor-host.ts new file mode 100644 index 0000000000..ec4a46ac99 --- /dev/null +++ b/editor/grida-canvas-hosted/editor-host.ts @@ -0,0 +1,127 @@ +import locateFile from "@/grida-canvas/backends/wasm-locate-file"; +import { Editor } from "@/grida-canvas/editor"; +import { + CanvasWasmGeometryQueryInterfaceProvider, + CanvasWasmVectorInterfaceProvider, + CanvasWasmFontManagerAgentInterfaceProvider, + CanvasWasmFontParserInterfaceProvider, + CanvasWasmDefaultExportInterfaceProvider, +} from "../grida-canvas/backends/wasm"; +import init, { type ApplicationFactory, Scene } from "@grida/canvas-wasm"; +import assert from "assert"; +import { editor } from "../grida-canvas/editor.i"; + +type ResourceLoaderFn = () => Promise | T; +type ResourceLoader = ResourceLoaderFn | Promise | T; + +function loadResource(loader: ResourceLoader): Promise { + if (loader instanceof Promise) { + return loader; + } + if (typeof loader === "function") { + const result = (loader as ResourceLoaderFn)(); + return result instanceof Promise ? result : Promise.resolve(result); + } + return Promise.resolve(loader); +} + +/** + * Grida Canvas Editor Window Host + * + * is responsible for: + * - loading the wasm binary + * - loading and managing the resources + * - loading the document + * - service layer connection + */ +export class GridaCanvasEditorSelfHostedWindowHost { + private _editor: Editor | null = null; + public get editor() { + return this._editor; + } + + private _wasm_factory: ApplicationFactory | null = null; + private _scene: Scene | null = null; + readonly fetch: typeof window.fetch; + readonly logger: (...args: any[]) => void; + + private _ready = false; + get ready() { + return this._ready; + } + + constructor({ + fetch = window.fetch, + logger = console.log, + }: { + fetch: typeof window.fetch; + logger?: (...args: any[]) => void; + }) { + this.fetch = fetch; + this.logger = logger; + } + + async boot( + backend: "canvas", + { + el, + doc, + webfontslist = "eager", + }: { + el: HTMLCanvasElement; + doc: ResourceLoader; + /** + * pre load google fonts list + * @default "eager" + */ + webfontslist?: "lazy" | "eager"; + } + ): Promise { + await this.__mount_canvas_wasm(el); + const initialState = await loadResource(doc); + + if (!this._scene) { + throw new Error("Scene not initialized"); + } + + this._editor = new Editor({ + backend, + viewportElement: el, + logger: this.logger, + geometry: (editor: Editor) => + new CanvasWasmGeometryQueryInterfaceProvider(editor, this._scene!), + interfaces: { + exporter: (editor: Editor) => + new CanvasWasmDefaultExportInterfaceProvider(editor, this._scene!), + vector: (editor: Editor) => + new CanvasWasmVectorInterfaceProvider(editor, this._scene!), + font_collection: (editor: Editor) => + new CanvasWasmFontManagerAgentInterfaceProvider(editor, this._scene!), + font_parser: (editor: Editor) => + new CanvasWasmFontParserInterfaceProvider(editor, this._scene!), + }, + initialState, + }); + this._ready = true; + + return this._editor; + } + + private async __mount_canvas_wasm(el: HTMLCanvasElement) { + // load wasm binary + try { + assert( + el instanceof HTMLCanvasElement, + "element must be an HTMLCanvasElement" + ); + + this._wasm_factory = await init({ + locateFile: locateFile, + }); + + this._scene = this._wasm_factory.createWebGLCanvasSurface(el); + } catch { + throw new Error("Failed to warmup Grida Canvas WASM"); + } + } +} diff --git a/editor/scaffolds/playground-canvas/error-boundary.jsx b/editor/grida-canvas-hosted/playground/error-boundary.jsx similarity index 100% rename from editor/scaffolds/playground-canvas/error-boundary.jsx rename to editor/grida-canvas-hosted/playground/error-boundary.jsx diff --git a/editor/scaffolds/playground-canvas/examples.ts b/editor/grida-canvas-hosted/playground/examples.ts similarity index 100% rename from editor/scaffolds/playground-canvas/examples.ts rename to editor/grida-canvas-hosted/playground/examples.ts diff --git a/editor/scaffolds/playground-canvas/k.ts b/editor/grida-canvas-hosted/playground/k.ts similarity index 100% rename from editor/scaffolds/playground-canvas/k.ts rename to editor/grida-canvas-hosted/playground/k.ts diff --git a/editor/scaffolds/playground-canvas/library.tsx b/editor/grida-canvas-hosted/playground/library.tsx similarity index 98% rename from editor/scaffolds/playground-canvas/library.tsx rename to editor/grida-canvas-hosted/playground/library.tsx index fc809bfc46..a11654d1bb 100644 --- a/editor/scaffolds/playground-canvas/library.tsx +++ b/editor/grida-canvas-hosted/playground/library.tsx @@ -59,7 +59,7 @@ export function LibraryContent() { } // insert widget tree - editor.insertNode(pre); + editor.commands.insertNode(pre); }; const onInsertSvgSrc = (name: string, src: string) => { @@ -68,7 +68,7 @@ export function LibraryContent() { }).then((res) => { // svg content res.text().then((svg) => { - editor.createNodeFromSvg(svg).then((node) => { + editor.commands.createNodeFromSvg(svg).then((node) => { node.$.name = name.split(".svg")[0]; }); }); diff --git a/editor/scaffolds/playground-canvas/playground-nossr.tsx b/editor/grida-canvas-hosted/playground/playground-nossr.tsx similarity index 70% rename from editor/scaffolds/playground-canvas/playground-nossr.tsx rename to editor/grida-canvas-hosted/playground/playground-nossr.tsx index 76507a75db..b1b4ed1eb8 100644 --- a/editor/scaffolds/playground-canvas/playground-nossr.tsx +++ b/editor/grida-canvas-hosted/playground/playground-nossr.tsx @@ -3,7 +3,7 @@ import dynamic from "next/dynamic"; const PlaygroundCanvas = dynamic( - () => import("@/scaffolds/playground-canvas/playground"), + () => import("@/grida-canvas-hosted/playground/playground"), { ssr: false, } diff --git a/editor/scaffolds/playground-canvas/playground.tsx b/editor/grida-canvas-hosted/playground/playground.tsx similarity index 75% rename from editor/scaffolds/playground-canvas/playground.tsx rename to editor/grida-canvas-hosted/playground/playground.tsx index 580014468a..150b95bc3f 100644 --- a/editor/scaffolds/playground-canvas/playground.tsx +++ b/editor/grida-canvas-hosted/playground/playground.tsx @@ -120,56 +120,28 @@ import { editor } from "@/grida-canvas"; import useDisableSwipeBack from "@/grida-canvas-react/viewport/hooks/use-disable-browser-swipe-back"; import { WindowGlobalCurrentEditorProvider } from "@/grida-canvas-react/devtools/global-api-host"; import { LibraryContent } from "./library"; -import { EditorYSyncPlugin } from "@/grida-canvas/plugins/sync-y"; +import { EditorYSyncPlugin } from "@/grida-canvas/plugins/yjs"; import { Editor } from "@/grida-canvas/editor"; import { PlayerAvatar } from "@/components/multiplayer/avatar"; import colors, { neutral_colors, randomcolorname, } from "@/theme/tailwindcolors"; -import { __WIP_UNSTABLE_WasmContent } from "@/grida-canvas-react/renderer"; import { PathToolbar } from "@/grida-canvas-react-starter-kit/starterkit-toolbar/path-toolbar"; import { FullscreenLoadingOverlay } from "@/grida-canvas-react-starter-kit/starterkit-loading/loading"; - -type UILayoutVariant = "full" | "minimal" | "hidden"; -type UILayout = { - sidebar_left: boolean; - sidebar_right: "hidden" | "visible" | "floating-when-selection"; - toolbar_bottom: boolean; - help_fab: boolean; -}; - -const CANVAS_BG_COLOR = { r: 245, g: 245, b: 245, a: 1 }; - -const LAYOUT_VARIANTS: Record = { - hidden: { - sidebar_left: false, - sidebar_right: "hidden", - toolbar_bottom: false, - help_fab: false, - }, - minimal: { - sidebar_left: false, - sidebar_right: "floating-when-selection", - toolbar_bottom: true, - help_fab: true, - }, - full: { - sidebar_left: true, - sidebar_right: "visible", - toolbar_bottom: true, - help_fab: true, - }, -}; +import { CursorChat } from "@/components/multiplayer/cursor-chat"; +import { distro } from "../distro"; +import { WithSize } from "@/grida-canvas-react/viewport/size"; +import { useDPR } from "@/grida-canvas-react/viewport/hooks/use-dpr"; // Custom hook for managing UI layout state function useUILayout() { - const [uiVariant, setUIVariant] = useState("full"); + const [uiVariant, setUIVariant] = useState("full"); const [lastVisibleVariant, setLastVisibleVariant] = useState< "full" | "minimal" >("full"); - const ui = useMemo(() => LAYOUT_VARIANTS[uiVariant], [uiVariant]); + const ui = useMemo(() => distro.ui.LAYOUT_VARIANTS[uiVariant], [uiVariant]); const toggleVisibility = useCallback(() => { setUIVariant((current) => { @@ -200,12 +172,28 @@ function useUILayout() { }; } -function snapshotFilename() { - const now = new Date(); - const date = now.toISOString().split("T")[0]; - const time = now.toLocaleTimeString().replace(/:/g, "."); - return `Snapshot ${date} at ${time}.grida`; -} +// Get or create a persistent cursor ID for this browser tab +const get_or_create_demo_session_cursor_id = (): string => { + const storageKey = `grida-canvas-playground-current-session-cursor-id`; + + // Try to get existing cursor ID from session storage + if (typeof window !== "undefined" && window.sessionStorage) { + const existingId = window.sessionStorage.getItem(storageKey); + if (existingId) { + return existingId; + } + } + + // Generate new cursor ID if none exists + const newId = `cursor-${v4()}`; + + // Store it in session storage for persistence across refreshes + if (typeof window !== "undefined" && window.sessionStorage) { + window.sessionStorage.setItem(storageKey, newId); + } + + return newId; +}; function useSyncMultiplayerCursors(editor: Editor, room_id?: string) { const pluginRef = useRef(null); @@ -213,8 +201,11 @@ function useSyncMultiplayerCursors(editor: Editor, room_id?: string) { useEffect(() => { if (!room_id) return; + const cursorId = get_or_create_demo_session_cursor_id(); + if (!pluginRef.current) { pluginRef.current = new EditorYSyncPlugin(editor, room_id, { + cursor_id: cursorId, palette: colors[randomcolorname({ exclude: neutral_colors })], }); } @@ -236,87 +227,155 @@ export type CanvasPlaygroundProps = { } & Partial; export default function CanvasPlayground({ - document = { - editable: true, - debug: false, - document: { - nodes: {}, - scenes: { - main: { - type: "scene", - id: "main", - name: "main", - children: [], - guides: [], - constraints: { - children: "multiple", - }, - backgroundColor: CANVAS_BG_COLOR, - }, - }, - }, - }, + document = distro.playground.EMPTY_DOCUMENT, backend = "dom", templates, src, room_id, }: CanvasPlaygroundProps) { + useDisableSwipeBack(); const instance = useEditor(document, backend); useSyncMultiplayerCursors(instance, room_id); const fonts = useEditorState(instance, (state) => state.webfontlist.items); - const [isLoading, setIsLoading] = useState(true); + const [documentReady, setDocumentReady] = useState(() => !src); + const [canvasReady, setCanvasReady] = useState(false); + const [canvasElement, setCanvasElement] = useState( + null + ); + const [errmsg, setErrmsg] = useState(null); + const [loadingOverlay, setLoadingOverlay] = useState(true); + const handleCanvasRef = useCallback((node: HTMLCanvasElement | null) => { + setCanvasElement(node); + }, []); - // Mock loading timer - completes after random short time (1-3 seconds) useEffect(() => { - const randomDelay = Math.random() * 1000 + 1000; // 1-2 seconds - const timer = setTimeout(() => { - setIsLoading(false); - }, randomDelay); + if (backend !== "canvas") { + setCanvasReady(true); + return; + } - return () => clearTimeout(timer); - }, []); + if (!canvasElement) { + setCanvasReady(false); + return; + } + + let cancelled = false; + setCanvasReady(false); + + instance + .mount(canvasElement) + .then(() => { + if (!cancelled) { + setCanvasReady(true); + } + }) + .catch((error) => { + if (cancelled) { + return; + } + setErrmsg("Failed to mount canvas surface"); + console.error("Failed to mount canvas surface", error); + }); + + return () => { + cancelled = true; + }; + }, [backend, canvasElement, instance]); useEffect(() => { - if (!src) return; - fetch(src).then((res) => { - res.json().then((file) => { - instance.reset( + let cancelled = false; + + if (!src) { + setDocumentReady(!!document); + return () => { + cancelled = true; + }; + } + + const controller = new AbortController(); + setDocumentReady(false); + + const load = async () => { + try { + const res = await fetch(src, { signal: controller.signal }); + if (!res.ok) { + throw new Error( + `Failed to fetch document: ${res.status} ${res.statusText}` + ); + } + const file = await res.json(); + if (cancelled) { + return; + } + console.log("file.document", file.document); + instance.commands.reset( editor.state.init({ editable: true, document: file.document, }), src ); - }); - }); - }, [src]); + } catch (error) { + if (controller.signal.aborted) { + return; + } + console.error("Failed to load playground document", error); + } finally { + if (!cancelled) { + setDocumentReady(true); + } + } + }; + + void load(); + + return () => { + cancelled = true; + controller.abort(); + }; + }, [document, instance, src]); + + const ready = documentReady && canvasReady; return ( <> - - + + {loadingOverlay && ( + { + setLoadingOverlay(false); + }} + /> + )}
- + - + - +
- + ); } -function Consumer({ backend }: { backend: "dom" | "canvas" }) { +function Consumer({ + backend, + canvasRef, +}: { + backend: "dom" | "canvas"; + canvasRef?: (canvas: HTMLCanvasElement | null) => void; +}) { const { ui, toggleVisibility, toggleMinimal } = useUILayout(); - const instance = useCurrentEditor(); const debug = useEditorState(instance, (state) => state.debug); @@ -335,8 +394,6 @@ function Consumer({ backend }: { backend: "dom" | "canvas" }) { const sidebar_right_variant = ui.sidebar_right === "floating-when-selection" ? "floating" : "sidebar"; - useDisableSwipeBack(); - useHotkeys("meta+\\, ctrl+\\", (e) => { e.stopPropagation(); e.stopImmediatePropagation(); @@ -370,7 +427,7 @@ function Consumer({ backend }: { backend: "dom" | "canvas" }) { const onExport = () => { const blob = instance.archive(); - saveAs(blob, snapshotFilename()); + saveAs(blob, distro.snapshot_file_name()); }; return ( @@ -378,39 +435,41 @@ function Consumer({ backend }: { backend: "dom" | "canvas" }) {
{ui.sidebar_left && } - - - - - - - - {backend === "canvas" ? ( - <__WIP_UNSTABLE_WasmContent editor={instance} /> - ) : ( - - - - )} - {ui.toolbar_bottom && ( - <> - - - - - - - - - - - )} - - {debug && } - - - - + + + + + + + + + {/* {backend === "canvas" && ( + <__WIP_UNSTABLE_WasmContent editor={instance} /> + )} */} + {backend === "canvas" && } + {backend === "dom" && ( + + + + )} + {ui.toolbar_bottom && ( + <> + + + + + + + + + + + )} + + {debug && } + + + {should_show_sidebar_right && ( )} @@ -422,6 +481,75 @@ function Consumer({ backend }: { backend: "dom" | "canvas" }) { ); } +function Canvas({ ref }: { ref?: (canvas: HTMLCanvasElement | null) => void }) { + const dpr = useDPR(); + + return ( + + {({ width, height }) => ( + + )} + + ); +} + +/** + * Local Fake Cusror portal + * + * This is only active when fake cursor is required when typing chat + */ +function LocalFakeCursorChat() { + const instance = useCurrentEditor(); + + // Get cursor chat state from editor + const cursorChatState = useEditorState( + instance, + (state) => state.local_cursor_chat + ); + + useHotkeys("/", (e) => { + e.preventDefault(); + instance.surface.openCursorChat(); + }); + + const handleValueChange = (value: string) => { + instance.surface.updateCursorChatMessage(value); + }; + + const handleValueCommit = (value: string) => { + // Clear message after commit + instance.surface.updateCursorChatMessage(null); + }; + + const handleClose = () => { + instance.surface.closeCursorChat(); + }; + + return ( + + ); +} + function SidebarLeft() { const libraryDialog = useDialogState("library"); @@ -491,7 +619,7 @@ function useArtboardListCondition() { return should_show_artboards_list; } -function Presense() { +function PresenseAvatars() { const instance = useCurrentEditor(); const cursors = useEditorState(instance, (state) => state.cursors); @@ -504,13 +632,13 @@ function Presense() { fill: "", text: "", }} - zIndex={cursors.length + 1} + zIndex={Object.keys(cursors).length + 1} avatar={{ src: undefined, fallback: "ME", }} /> - {cursors.map((cursor, i) => ( + {Object.values(cursors).map((cursor, i) => ( { - instance.follow(cursor.id); + instance.surface.follow(cursor.id); }} /> ))} @@ -555,7 +683,7 @@ function SidebarRight({
- +
) {
@@ -104,7 +107,7 @@ export default function BrushToolbar() { onValueChange={(values) => { opacitypop.onValueChange(); const v = values[0] / 100; - editor.changeBrushOpacity({ type: "set", value: v }); + editor.commands.changeBrushOpacity({ type: "set", value: v }); }} />
@@ -151,7 +154,7 @@ export default function BrushToolbar() { thumbnail={item.thumbnail} selected={selected} onClick={() => { - editor.changeBrush(item.brush); + editor.commands.changeBrush(item.brush); if (selected) { setDetailOpen(true); } @@ -301,7 +304,7 @@ function EyedropButton() { open()?.then((result) => { const rgba = cmath.color.hex_to_rgba8888(result.sRGBHex); // editor clipboard - editor.setClipboardColor(rgba); + editor.surface.a11ySetClipboardColor(rgba); }); } else { toast.error("This feature is not supported in your browser."); diff --git a/editor/grida-canvas-react-starter-kit/starterkit-toolbar/index.tsx b/editor/grida-canvas-react-starter-kit/starterkit-toolbar/index.tsx index 3339526fa9..9ab89b94a6 100644 --- a/editor/grida-canvas-react-starter-kit/starterkit-toolbar/index.tsx +++ b/editor/grida-canvas-react-starter-kit/starterkit-toolbar/index.tsx @@ -130,7 +130,7 @@ export default function Toolbar() { { - editor.setTool( + editor.surface.surfaceSetTool( v ? toolbar_value_to_cursormode(v as ToolbarToolType) : { type: "cursor" } @@ -150,7 +150,9 @@ export default function Toolbar() { { value: "hand", label: "Hand tool", shortcut: "H" }, ]} onValueChange={(v) => { - editor.setTool(toolbar_value_to_cursormode(v as ToolbarToolType)); + editor.surface.surfaceSetTool( + toolbar_value_to_cursormode(v as ToolbarToolType) + ); }} /> @@ -183,7 +185,9 @@ export default function Toolbar() { { value: "image", label: "Image" }, ]} onValueChange={(v) => { - editor.setTool(toolbar_value_to_cursormode(v as ToolbarToolType)); + editor.surface.surfaceSetTool( + toolbar_value_to_cursormode(v as ToolbarToolType) + ); }} /> setOpen(o ? "draw" : null)} options={tools} onValueChange={(v) => { - editor.setTool(toolbar_value_to_cursormode(v as ToolbarToolType)); + editor.surface.surfaceSetTool( + toolbar_value_to_cursormode(v as ToolbarToolType) + ); }} /> diff --git a/editor/grida-canvas-react-starter-kit/starterkit-toolbar/path-toolbar.tsx b/editor/grida-canvas-react-starter-kit/starterkit-toolbar/path-toolbar.tsx index 5db0e0df95..2bb73abfca 100644 --- a/editor/grida-canvas-react-starter-kit/starterkit-toolbar/path-toolbar.tsx +++ b/editor/grida-canvas-react-starter-kit/starterkit-toolbar/path-toolbar.tsx @@ -24,7 +24,9 @@ export function PathToolbar() { size="sm" value={tool.type} onValueChange={(v) => { - editor.setTool({ type: v as "cursor" | "lasso" | "bend" }); + editor.surface.surfaceSetTool({ + type: v as "cursor" | "lasso" | "bend", + }); }} className="gap-2" > @@ -89,7 +91,7 @@ export function PathToolbar() { variant="ghost" size="sm" onClick={() => { - editor.tryExitContentEditMode(); + editor.surface.surfaceTryExitContentEditMode(); }} > diff --git a/editor/grida-canvas-react/components/cursor.ts b/editor/grida-canvas-react/components/cursor.ts deleted file mode 100644 index a224208017..0000000000 --- a/editor/grida-canvas-react/components/cursor.ts +++ /dev/null @@ -1,38 +0,0 @@ -export namespace cursors { - const rotate_svg = (angle: number) => { - return ` - - - - - - - - - - - - - - - - - `; - }; - - export const rotate_svg_data = (angle: number) => { - const svgData = rotate_svg(angle); - return `data:image/svg+xml;base64,${btoa(svgData)}`; - }; - - export const resize_handle_cursor_map = { - nw: "nwse-resize", - n: "ns-resize", - ne: "nesw-resize", - e: "ew-resize", - se: "nwse-resize", - s: "ns-resize", - sw: "nesw-resize", - w: "ew-resize", - }; -} diff --git a/editor/grida-canvas-react/devtools/index.tsx b/editor/grida-canvas-react/devtools/index.tsx index 5f8809b9c4..555578f828 100644 --- a/editor/grida-canvas-react/devtools/index.tsx +++ b/editor/grida-canvas-react/devtools/index.tsx @@ -3,6 +3,7 @@ import React from "react"; import { Tabs, TabsContent, TabsList, TabsTrigger } from "@/components/ui/tabs"; import { Button } from "@/components/ui/button"; +import { Checkbox } from "@/components/ui/checkbox"; import { CaretDownIcon, CaretUpIcon, @@ -25,6 +26,7 @@ import type grida from "@grida/schema"; import { useCurrentEditor, useEditorState } from "../use-editor"; import { useRecorder } from "../plugins/use-recorder"; import { saveAs } from "file-saver"; +import { editor } from "@/grida-canvas/editor.i"; export function DevtoolsPanel() { const expandable = useDialogState(); @@ -61,6 +63,13 @@ export function DevtoolsPanel() { > Document + + History + Recorder + + Events + @@ -132,9 +148,15 @@ export function DevtoolsPanel() { + + + + + + @@ -145,19 +167,42 @@ function devdata_hierarchy_only( document: grida.program.document.Document, document_ctx: grida.program.document.internal.INodesRepositoryRuntimeHierarchyContext ) { - const { scenes, nodes } = document; + const { scenes_ref, nodes, links } = document; + // Build scenes object from scenes_ref for backward compatibility with devtools UI + // (Devtools UI still expects the old Scene format with children_refs) + const scenes = scenes_ref.reduce( + (acc, scene_id) => { + const scene_node = nodes[scene_id]; + if (scene_node?.type === "scene") { + const children_refs = links[scene_id] || []; + acc[scene_id] = { + ...scene_node, + children_refs, + }; + } + return acc; + }, + {} as Record + ); + return { scenes, document_ctx, - nodes: Object.entries(nodes).reduce((acc: any, [id, node]) => { - acc[id] = { - id: node.id, - name: node.name, - type: node.type, - children: (node as any).children, - }; - return acc; - }, {}), + nodes: Object.entries(nodes).reduce( + (acc, [id, node]) => { + acc[id] = { + id: node.id, + name: node.name, + type: node.type, + }; + return acc; + }, + {} as Record< + string, + Pick + > + ), + links, }; } @@ -182,7 +227,6 @@ function EditorPanel() { const { document, document_ctx, - history, fontfaces: googlefonts, user_clipboard, ...state_without_document @@ -250,6 +294,12 @@ function JSONContent({ value }: { value: unknown }) { ); } +function HistoryPanel() { + const editor = useCurrentEditor(); + const history = editor.doc.historySnapshot; + return ; +} + function RecorderPanel() { const editor = useCurrentEditor(); const recorder = useRecorder(editor); @@ -318,3 +368,163 @@ function RecorderPanel() { ); } + +type PatchEvent = { + timestamp: number; + patches: editor.history.Patch[]; + action?: any; +}; + +function EventsPanel() { + const currentEditor = useCurrentEditor(); + const [events, setEvents] = React.useState([]); + const [showNonDocumentPatches, setShowNonDocumentPatches] = + React.useState(false); + + React.useEffect(() => { + // Subscribe to document changes with selector + const unsubscribe = currentEditor.doc.subscribeWithSelector( + (state) => state.document, + (doc, next, prev, action, patches) => { + if (!patches || patches.length === 0) return; + + setEvents((prevEvents) => { + const newEvent: PatchEvent = { + timestamp: Date.now(), + patches, + action, + }; + // Keep only the last 50 events + const updated = [newEvent, ...prevEvents]; + return updated.slice(0, 50); + }); + } + ); + + return () => { + unsubscribe(); + }; + }, [currentEditor]); + + // Filter patches within events based on toggle + const filteredEvents = React.useMemo(() => { + return events + .map((event) => { + const filteredPatches = showNonDocumentPatches + ? event.patches + : event.patches.filter((patch) => patch.path[0] === "document"); + + return { + ...event, + patches: filteredPatches, + }; + }) + .filter((event) => event.patches.length > 0); // Only show events that have patches after filtering + }, [events, showNonDocumentPatches]); + + return ( +
+
+
+

+ Recent Patches ({filteredEvents.length}/50) +

+
+
+ + setShowNonDocumentPatches(checked === true) + } + /> + +
+ +
+
+ {filteredEvents.length === 0 ? ( +
+ No patches yet. Make changes to see them here. +
+ ) : ( +
+ {filteredEvents.map((event, index) => ( + +
+ +
+
+ + #{filteredEvents.length - index} + + + {event.action?.type || "unknown"} + + + {event.patches.length} patch + {event.patches.length !== 1 ? "es" : ""} + +
+ + {event.timestamp} + +
+ + +
+ {event.patches.map((patch, patchIndex) => ( +
+
+ + {patch.op} + +
+
+ {patch.path.join(" → ")} +
+ {patch.value !== undefined && ( +
+ {typeof patch.value === "object" + ? JSON.stringify(patch.value, null, 2) + : String(patch.value)} +
+ )} +
+
+
+ ))} +
+ +
+ + ))} +
+ )} +
+
+ ); +} diff --git a/editor/grida-canvas-react/provider.tsx b/editor/grida-canvas-react/provider.tsx index b5583ec31c..14db402f94 100644 --- a/editor/grida-canvas-react/provider.tsx +++ b/editor/grida-canvas-react/provider.tsx @@ -23,6 +23,7 @@ import { is_direct_component_consumer } from "@/grida-canvas/utils/supports"; import { Editor } from "@/grida-canvas/editor"; import { EditorContext, useCurrentEditor, useEditorState } from "./use-editor"; import assert from "assert"; +import { cursors } from "../components/cursor/cursor-data"; type Dispatcher = (action: Action) => void; @@ -74,199 +75,192 @@ export function StandaloneDocumentEditor({ ); } -function __useGestureNudgeState(dispatch: Dispatcher) { - const timeoutRef = useRef(null); - - const __gesture_nudge_debounced = useCallback( - (state: "on" | "off", delay: number) => { - if (timeoutRef.current) { - clearTimeout(timeoutRef.current); - } - timeoutRef.current = setTimeout(() => { - dispatch({ - type: "gesture/nudge", - state: "off", - }); - }, delay); - }, - [dispatch] - ); - - // Clean up on unmount - useEffect(() => { - return () => { - if (timeoutRef.current) { - clearTimeout(timeoutRef.current); - } - }; - }, []); - - return __gesture_nudge_debounced; -} - export function useNodeActions(node_id: string | undefined) { const instance = useCurrentEditor(); return useMemo(() => { if (!node_id) return; + const node = instance.doc.getNodeById(node_id); return { - toggleLocked: () => instance.toggleNodeLocked(node_id), - toggleActive: () => instance.toggleNodeActive(node_id), - toggleBold: () => instance.toggleNodeBold(node_id), - toggleItalic: () => instance.toggleNodeItalic(node_id), - toggleUnderline: () => instance.toggleNodeUnderline(node_id), - toggleLineThrough: () => instance.toggleNodeLineThrough(node_id), + toggleLocked: () => instance.commands.toggleNodeLocked(node_id), + toggleActive: () => instance.commands.toggleNodeActive(node_id), + toggleBold: () => instance.toggleTextNodeBold(node_id), + toggleItalic: () => instance.toggleTextNodeItalic(node_id), + toggleUnderline: () => instance.commands.toggleTextNodeUnderline(node_id), + toggleLineThrough: () => + instance.commands.toggleTextNodeLineThrough(node_id), component: (component_id: string) => - instance.changeNodeComponent(node_id, component_id), + instance.commands.changeNodePropertyComponent(node_id, component_id), text: (text: tokens.StringValueExpression | null) => - instance.changeNodeText(node_id, text), + instance.commands.changeNodePropertyText(node_id, text), style: ( key: keyof grida.program.css.ExplicitlySupportedCSSProperties, value: any - ) => instance.changeNodeStyle(node_id, key, value), + ) => instance.commands.changeNodePropertyStyle(node_id, key, value), value: (key: string, value: any) => - instance.changeNodeProps(node_id, key, value), + instance.commands.changeNodePropertyProps(node_id, key, value), // attributes - userdata: (value: any) => instance.changeNodeUserData(node_id, value), - name: (name: string) => instance.changeNodeName(node_id, name), - active: (active: boolean) => instance.changeNodeActive(node_id, active), - locked: (locked: boolean) => instance.changeNodeLocked(node_id, locked), + userdata: (value: any) => + instance.commands.changeNodeUserData(node_id, value), + name: (name: string) => { + node.name = name; + }, + active: (active: boolean) => { + node.active = active; + }, + locked: (locked: boolean) => { + node.locked = locked; + }, src: (src?: tokens.StringValueExpression) => - instance.changeNodeSrc(node_id, src), + instance.commands.changeNodePropertySrc(node_id, src), href: (href?: grida.program.nodes.i.IHrefable["href"]) => - instance.changeNodeHref(node_id, href), + instance.commands.changeNodePropertyHref(node_id, href), target: (target?: grida.program.nodes.i.IHrefable["target"]) => - instance.changeNodeTarget(node_id, target), + instance.commands.changeNodePropertyTarget(node_id, target), positioning: (value: grida.program.nodes.i.IPositioning) => - instance.changeNodePositioning(node_id, value), + instance.commands.changeNodePropertyPositioning(node_id, value), positioningMode: (value: "absolute" | "relative") => - instance.changeNodePositioningMode(node_id, value), + instance.commands.changeNodePropertyPositioningMode(node_id, value), // cornerRadius: (value: cg.CornerRadius) => - instance.changeNodeCornerRadius(node_id, value), + instance.commands.changeNodePropertyCornerRadius(node_id, value), cornerRadiusDelta: (delta: number) => - instance.changeNodeCornerRadiusWithDelta(node_id, delta), + instance.commands.changeNodePropertyCornerRadiusWithDelta( + node_id, + delta + ), pointCount: (value: number) => - instance.changeNodePointCount(node_id, value), + instance.commands.changeNodePropertyPointCount(node_id, value), innerRadius: (value: number) => - instance.changeNodeInnerRadius(node_id, value), + instance.commands.changeNodePropertyInnerRadius(node_id, value), arcData: (value: grida.program.nodes.i.IEllipseArcData) => - instance.changeNodeArcData(node_id, value), - fills: (fills: cg.Paint[]) => instance.changeNodeFills(node_id, fills), + instance.commands.changeNodePropertyArcData(node_id, value), + fills: (fills: cg.Paint[]) => + instance.commands.changeNodePropertyFills(node_id, fills), strokes: (strokes: cg.Paint[]) => - instance.changeNodeStrokes(node_id, strokes), + instance.commands.changeNodePropertyStrokes(node_id, strokes), addFill: (fill: cg.Paint, at?: "start" | "end") => - instance.addNodeFill(node_id, fill, at), + instance.commands.addNodeFill(node_id, fill, at), addStroke: (stroke: cg.Paint, at?: "start" | "end") => - instance.addNodeStroke(node_id, stroke, at), + instance.commands.addNodeStroke(node_id, stroke, at), strokeWidth: (change: editor.api.NumberChange) => - instance.changeNodeStrokeWidth(node_id, change), + instance.commands.changeNodePropertyStrokeWidth(node_id, change), strokeAlign: (value: cg.StrokeAlign) => - instance.changeNodeStrokeAlign(node_id, value), + instance.commands.changeNodePropertyStrokeAlign(node_id, value), strokeCap: (value: cg.StrokeCap) => - instance.changeNodeStrokeCap(node_id, value), - fit: (value: cg.BoxFit) => instance.changeNodeFit(node_id, value), + instance.commands.changeNodePropertyStrokeCap(node_id, value), + fit: (value: cg.BoxFit) => + instance.commands.changeNodePropertyFit(node_id, value), // stylable - opacity: (change: editor.api.NumberChange) => - instance.changeNodeOpacity(node_id, change), - blendMode: (value: cg.LayerBlendMode) => - instance.changeNodeBlendMode(node_id, value), - maskType: (value: cg.LayerMaskType) => - instance.changeNodeMaskType(node_id, value), - rotation: (change: editor.api.NumberChange) => - instance.changeNodeRotation(node_id, change), + opacity: (change: editor.api.NumberChange) => node.changeOpacity(change), + blendMode: (value: cg.LayerBlendMode) => { + node.blendMode = value; + }, + maskType: (value: cg.LayerMaskType) => { + node.mask = value; + }, + rotation: node.changeRotation, width: (value: grida.program.css.LengthPercentage | "auto") => - instance.changeNodeSize(node_id, "width", value), + instance.commands.changeNodeSize(node_id, "width", value), height: (value: grida.program.css.LengthPercentage | "auto") => - instance.changeNodeSize(node_id, "height", value), + instance.commands.changeNodeSize(node_id, "height", value), // text style fontFamily: (value: string, force?: boolean) => instance.changeTextNodeFontFamilySync(node_id, value, force), fontWeight: (value: cg.NFontWeight) => - instance.changeTextNodeFontWeight(node_id, value), + instance.commands.changeTextNodeFontWeight(node_id, value), fontKerning: (value: boolean) => - instance.changeTextNodeFontKerning(node_id, value), + instance.commands.changeTextNodeFontKerning(node_id, value), fontWidth: (value: number) => - instance.changeTextNodeFontWidth(node_id, value), + instance.commands.changeTextNodeFontWidth(node_id, value), fontFeature: (key: cg.OpenTypeFeature, value: boolean) => - instance.changeTextNodeFontFeature(node_id, key, value), + instance.commands.changeTextNodeFontFeature(node_id, key, value), fontVariation: (key: string, value: number) => - instance.changeTextNodeFontVariation(node_id, key, value), + instance.commands.changeTextNodeFontVariation(node_id, key, value), fontOpticalSizing: (value: cg.OpticalSizing) => - instance.changeTextNodeFontOpticalSizing(node_id, value), - fontVariationInstance: (coordinates: Record) => - instance.changeTextNodeFontVariationInstance(node_id, coordinates), + instance.commands.changeTextNodeFontOpticalSizing(node_id, value), fontStyle: (change: editor.api.FontStyleChangeDescription) => instance.changeTextNodeFontStyle(node_id, change), fontSize: (change: editor.api.NumberChange) => - instance.changeTextNodeFontSize(node_id, change), + instance.commands.changeTextNodeFontSize(node_id, change), textAlign: (value: cg.TextAlign) => - instance.changeTextNodeTextAlign(node_id, value), + instance.commands.changeTextNodeTextAlign(node_id, value), textAlignVertical: (value: cg.TextAlignVertical) => - instance.changeTextNodeTextAlignVertical(node_id, value), + instance.commands.changeTextNodeTextAlignVertical(node_id, value), textTransform: (value: cg.TextTransform) => - instance.changeTextNodeTextTransform(node_id, value), + instance.commands.changeTextNodeTextTransform(node_id, value), textDecorationLine: (value: cg.TextDecorationLine) => - instance.changeTextNodeTextDecorationLine(node_id, value), + instance.commands.changeTextNodeTextDecorationLine(node_id, value), textDecorationStyle: (value: cg.TextDecorationStyle) => - instance.changeTextNodeTextDecorationStyle(node_id, value), + instance.commands.changeTextNodeTextDecorationStyle(node_id, value), textDecorationThickness: (value: cg.TextDecorationThicknessPercentage) => - instance.changeTextNodeTextDecorationThickness(node_id, value), + instance.commands.changeTextNodeTextDecorationThickness(node_id, value), textDecorationColor: (value: cg.TextDecorationColor) => - instance.changeTextNodeTextDecorationColor(node_id, value), + instance.commands.changeTextNodeTextDecorationColor(node_id, value), textDecorationSkipInk: (value: cg.TextDecorationSkipInkFlag) => - instance.changeTextNodeTextDecorationSkipInk(node_id, value), + instance.commands.changeTextNodeTextDecorationSkipInk(node_id, value), lineHeight: (change: editor.api.NumberChange) => - instance.changeTextNodeLineHeight(node_id, change), + instance.commands.changeTextNodeLineHeight(node_id, change), letterSpacing: ( change: editor.api.TChange< grida.program.nodes.TextNode["letterSpacing"] > - ) => instance.changeTextNodeLetterSpacing(node_id, change), + ) => instance.commands.changeTextNodeLetterSpacing(node_id, change), wordSpacing: ( change: editor.api.TChange - ) => instance.changeTextNodeWordSpacing(node_id, change), + ) => instance.commands.changeTextNodeWordSpacing(node_id, change), maxLength: (value: number | undefined) => - instance.changeTextNodeMaxlength(node_id, value), + instance.commands.changeTextNodeMaxlength(node_id, value), maxLines: (value: number | null) => - instance.changeTextNodeMaxLines(node_id, value), + instance.commands.changeTextNodeMaxLines(node_id, value), // border border: (value: grida.program.css.Border | undefined) => - instance.changeNodeBorder(node_id, value), + instance.commands.changeNodePropertyBorder(node_id, value), padding: (value: grida.program.nodes.i.IPadding["padding"]) => - instance.changeContainerNodePadding(node_id, value), + instance.commands.changeContainerNodePadding(node_id, value), // margin: (value?: number) => // changeNodeStyle(node_id, "margin", value), feShadows: (value?: cg.FeShadow[]) => - instance.changeNodeFeShadows(node_id, value), - feBlur: (value?: cg.FeBlur) => instance.changeNodeFeBlur(node_id, value), + instance.commands.changeNodeFeShadows(node_id, value), + feBlur: (value?: cg.FeBlur) => + instance.commands.changeNodeFeBlur(node_id, value), feBackdropBlur: (value?: cg.FeBlur) => - instance.changeNodeFeBackdropBlur(node_id, value), + instance.commands.changeNodeFeBackdropBlur(node_id, value), // layout layout: (value: grida.program.nodes.i.IFlexContainer["layout"]) => - instance.changeContainerNodeLayout(node_id, value), + instance.commands.changeContainerNodeLayout(node_id, value), direction: (value: cg.Axis) => - instance.changeFlexContainerNodeDirection(node_id, value), + instance.commands.changeFlexContainerNodeDirection(node_id, value), // flexWrap: (value?: string) => // changeNodeStyle(node_id, "flexWrap", value), mainAxisAlignment: (value: cg.MainAxisAlignment) => - instance.changeFlexContainerNodeMainAxisAlignment(node_id, value), + instance.commands.changeFlexContainerNodeMainAxisAlignment( + node_id, + value + ), crossAxisAlignment: (value: cg.CrossAxisAlignment) => - instance.changeFlexContainerNodeCrossAxisAlignment(node_id, value), + instance.commands.changeFlexContainerNodeCrossAxisAlignment( + node_id, + value + ), gap: (value: number | { mainAxisGap: number; crossAxisGap: number }) => - instance.changeFlexContainerNodeGap(node_id, value), + instance.commands.changeFlexContainerNodeGap(node_id, value), // css style aspectRatio: (value?: number) => - instance.changeNodeStyle(node_id, "aspectRatio", value), + instance.commands.changeNodePropertyStyle( + node_id, + "aspectRatio", + value + ), cursor: (value: cg.SystemMouseCursor) => - instance.changeNodeMouseCursor(node_id, value), + instance.commands.changeNodePropertyMouseCursor(node_id, value), }; }, [node_id, instance]); } @@ -320,7 +314,8 @@ export function useDocumentState(): UseDocumentState { ); } -type UseSceneState = grida.program.document.Scene & { +type UseSceneState = grida.program.nodes.SceneNode & { + children_refs: string[]; selection: editor.state.IEditorState["selection"]; hovered_node_id: editor.state.IEditorState["hovered_node_id"]; document_ctx: editor.state.IEditorState["document_ctx"]; @@ -329,12 +324,17 @@ type UseSceneState = grida.program.document.Scene & { export function useSceneState(scene_id: string): UseSceneState { const editor = useCurrentEditor(); return useEditorState(editor, (state) => { + const scene = state.document.nodes[ + scene_id + ] as grida.program.nodes.SceneNode; + const children_refs = state.document.links[scene_id] || []; return { selection: state.selection, hovered_node_id: state.hovered_node_id, document_ctx: state.document_ctx, - ...state.document.scenes[scene_id], - } satisfies Omit; + ...scene, + children_refs, + } satisfies UseSceneState; }); } @@ -426,11 +426,19 @@ export function useIsTransforming() { export function useEventTargetCSSCursor() { const editor = useCurrentEditor(); const tool = useEditorState(editor, (state) => state.tool); + const istyping = useEditorState( + editor, + (state) => state.local_cursor_chat.is_open + ); return useMemo(() => { + if (istyping) { + // when typing, we show a fake cursor (see CursorChatInput) + return "none"; + } switch (tool.type) { case "cursor": - return "default"; + return cursors.default_png.css; case "hand": return "grab"; case "zoom": @@ -457,7 +465,7 @@ export function useEventTargetCSSCursor() { case "lasso": return "crosshair"; } - }, [tool]); + }, [tool, istyping]); } export function usePointerState(): editor.state.IEditorState["pointer"] { @@ -505,112 +513,50 @@ export function useBrushState() { return useEditorState(editor, (state) => state.brush); } -interface UseMultipleSelectionOverlayClick { - multipleSelectionOverlayClick: ( - selection: string[], - event: MouseEvent - ) => void; -} - -export function useMultipleSelectionOverlayClick(): UseMultipleSelectionOverlayClick { - const instance = useCurrentEditor(); - const dispatch = useCallback( - (action: Action) => { - instance.dispatch(action); - }, - [instance] - ); - - const multipleSelectionOverlayClick = useCallback( - (selection: string[], event: MouseEvent) => { - const ids = instance.getNodeIdsFromPointerEvent(event); - - dispatch({ - type: "event-target/event/multiple-selection-overlay/on-click", - selection: selection, - node_ids_from_point: ids, - shiftKey: event.shiftKey, - }); - }, - [dispatch] - ); - - return useMemo(() => { - return { - multipleSelectionOverlayClick, - }; - }, [multipleSelectionOverlayClick]); -} - -interface UseA11yActions { +interface UseA11yArrow { a11yarrow: ( target: "selection" | editor.NodeID, direction: "up" | "down" | "left" | "right", shiftKey: boolean, config?: editor.api.NudgeUXConfig ) => void; - a11yalign: (alignment: { - horizontal?: "min" | "max" | "center"; - vertical?: "min" | "max" | "center"; - }) => void; - nudge: ( - target: "selection" | editor.NodeID, - axis: "x" | "y", - delta: number, - config?: editor.api.NudgeUXConfig - ) => void; } -export function useA11yActions(): UseA11yActions { - const instance = useCurrentEditor(); - const dispatch = useCallback( - (action: Action) => { - instance.dispatch(action); - }, - [instance] - ); - // Keep React-specific functions - const __gesture_nudge = useCallback( - (state: "on" | "off") => { - dispatch({ - type: "gesture/nudge", - state, - }); +function __use_off_gesture_nudge_state(onOff: () => void) { + const timeoutRef = useRef(null); + + const __gesture_nudge_debounced = useCallback( + (delay: number) => { + if (timeoutRef.current) { + clearTimeout(timeoutRef.current); + } + timeoutRef.current = setTimeout(() => { + onOff(); + }, delay); }, - [dispatch] + [onOff] ); - const __gesture_nudge_debounced = __useGestureNudgeState(dispatch); - - const nudge = useCallback( - ( - target: "selection" | editor.NodeID = "selection", - axis: "x" | "y", - delta: number = 1, - config: editor.api.NudgeUXConfig = { - delay: 500, - gesture: true, + // Clean up on unmount + useEffect(() => { + return () => { + if (timeoutRef.current) { + clearTimeout(timeoutRef.current); } - ) => { - const { gesture = true, delay = 500 } = config; + }; + }, []); - if (gesture) { - // Trigger gesture - __gesture_nudge("on"); + return __gesture_nudge_debounced; +} - // Debounce to turn off gesture - __gesture_nudge_debounced("off", delay); - } +export function useA11yArrow(): UseA11yArrow { + const instance = useCurrentEditor(); - dispatch({ - type: "nudge", - delta, - axis, - target, - }); - }, - [dispatch] - ); + const off = useCallback(() => { + instance.surface.surfaceLockNudgeGesture("off"); + }, [instance]); + + const __gesture_nudge_debounced = __use_off_gesture_nudge_state(off); const a11yarrow = useCallback( ( @@ -626,35 +572,19 @@ export function useA11yActions(): UseA11yActions { if (gesture) { // Trigger gesture - __gesture_nudge("on"); + instance.surface.surfaceLockNudgeGesture("on"); // Debounce to turn off gesture - __gesture_nudge_debounced("off", delay); + __gesture_nudge_debounced(delay); } - dispatch({ - type: `a11y/${direction}`, - target, - shiftKey, - }); + instance.surface.a11yArrow(direction, shiftKey); }, - [dispatch] - ); - - const a11yalign = useCallback( - (alignment: { - horizontal?: "min" | "max" | "center"; - vertical?: "min" | "max" | "center"; - }) => { - dispatch({ type: "a11y/align", alignment }); - }, - [dispatch] + [instance] ); return { - nudge, a11yarrow, - a11yalign, }; } @@ -737,7 +667,7 @@ export function useRootTemplateInstanceNode(root_id: string) { const changeRootProps = useCallback( (key: string, value: any) => { - editor.changeNodeProps(root_id, key, value); + editor.commands.changeNodePropertyProps(root_id, key, value); }, [editor, root_id] ); diff --git a/editor/grida-canvas-react/renderer.tsx b/editor/grida-canvas-react/renderer.tsx index b3b7e6ef28..0ea2291648 100644 --- a/editor/grida-canvas-react/renderer.tsx +++ b/editor/grida-canvas-react/renderer.tsx @@ -7,10 +7,8 @@ import { NodeElement } from "@/grida-canvas-react-renderer-dom/nodes/node"; import { domapi } from "../grida-canvas/backends/dom"; import { TransparencyGrid } from "@grida/transparency-grid/react"; import { useMeasure } from "@uidotdev/usehooks"; -import { SizeProvider } from "./viewport/size"; import cmath from "@grida/cmath"; -import Canvas from "@/grida-canvas-react-renderer-canvas-wasm"; -import type { Editor } from "@/grida-canvas/editor"; +import grida from "@grida/schema"; type CustomComponent = React.ComponentType; @@ -53,7 +51,7 @@ export function StandaloneSceneContent({ primary = true, ...props }: React.HTMLAttributes & StandaloneDocumentContentProps) { - const { children } = useCurrentSceneState(); + const { children_refs: children } = useCurrentSceneState(); return (
state.document); - const debug = useEditorState(editor, (state) => state.debug); - const transform = useEditorState(editor, (state) => state.transform); - const highlights = useEditorState(editor, (state) => { - const hovered = state.hovered_node_id; - const selected = state.selection; - return [...selected, ...(hovered ? [hovered] : [])]; - }); - - return ( - - - - ); -} - export function StandaloneRootNodeContent({ primary = false, node_id, @@ -139,10 +100,15 @@ export function StandaloneSceneBackground({ ...props }: React.HTMLAttributes) { const instance = useCurrentEditor(); - const slice = useEditorState(instance, (state) => ({ - backgroundColor: state.document.scenes[state.scene_id!].backgroundColor, - transform: state.transform, - })); + const slice = useEditorState(instance, (state) => { + const scene = state.document.nodes[ + state.scene_id! + ] as grida.program.nodes.SceneNode; + return { + backgroundColor: scene?.backgroundColor, + transform: state.transform, + }; + }); const { backgroundColor, transform } = slice; const [cssBackgroundColor, opacity] = useMemo(() => { @@ -198,10 +164,14 @@ function useFitInitiallyEffect() { const sceneId = useEditorState(editor, (state) => state.scene_id); useEffect(() => { - editor.fit("*"); + editor.camera.fit("*"); }, [documentKey, sceneId]); } +/** + * @deprecated + * TODO: this should work in plugin-wise, without any react dependencies - like how canvas backend does on mount + */ export function AutoInitialFitTransformer({ children, }: React.PropsWithChildren<{}>) { diff --git a/editor/grida-canvas-react/use-context-menu-actions.ts b/editor/grida-canvas-react/use-context-menu-actions.ts index cb6a741c2b..bd2a10c1eb 100644 --- a/editor/grida-canvas-react/use-context-menu-actions.ts +++ b/editor/grida-canvas-react/use-context-menu-actions.ts @@ -96,7 +96,7 @@ export function useContextMenuActions(ids: string[]): ContextMenuActions { } } } - editor.paste(); + editor.commands.paste(); } catch (e) {} }, [editor, insertText]); @@ -106,7 +106,7 @@ export function useContextMenuActions(ids: string[]): ContextMenuActions { label: "Copy", disabled: !hasSelection, onSelect: () => - editor.copy( + editor.commands.copy( hasSelection && ids.length === 1 ? (ids[0] as string) : "selection" ), }, @@ -118,69 +118,69 @@ export function useContextMenuActions(ids: string[]): ContextMenuActions { label: "Copy as SVG", disabled: backend !== "canvas" || !hasSelection, onSelect: () => { - void editor.a11yCopyAsSVG(); + void editor.surface.a11yCopyAsSVG(); }, }, copyAsPNG: { label: "Copy as PNG", shortcut: "⇧⌘C", disabled: backend !== "canvas" || !hasSelection, - onSelect: () => editor.a11yCopyAsImage("png"), + onSelect: () => editor.surface.a11yCopyAsImage("png"), }, bringToFront: { label: "Bring to front", shortcut: "]", disabled: !hasSelection, - onSelect: () => editor.order(targetSingleOrSelection, "front"), + onSelect: () => editor.commands.order(targetSingleOrSelection, "front"), }, sendToBack: { label: "Send to back", shortcut: "[", disabled: !hasSelection, - onSelect: () => editor.order(targetSingleOrSelection, "back"), + onSelect: () => editor.commands.order(targetSingleOrSelection, "back"), }, groupWithContainer: { label: "Group with Container", shortcut: "⌥⌘G", disabled: !hasSelection, - onSelect: () => editor.contain(ids), + onSelect: () => editor.commands.contain(ids), }, group: { label: "Group", shortcut: "⌘G", disabled: !canGroup, - onSelect: () => editor.group(ids), + onSelect: () => editor.commands.group(ids), }, ungroup: { label: "Ungroup", shortcut: "⌘⇧G", disabled: !canUngroup, - onSelect: () => editor.ungroup(ids), + onSelect: () => editor.commands.ungroup(ids), }, autoLayout: { label: "Auto-Layout", shortcut: "⇧A", disabled: !hasSelection, - onSelect: () => editor.autoLayout(ids), + onSelect: () => editor.commands.autoLayout(ids), }, flatten: { label: "Flatten", shortcut: "⌘E", disabled: !canFlatten, onSelect: () => - editor.flatten( + editor.commands.flatten( hasSelection && ids.length === 1 ? (ids[0] as string) : "selection" ), }, planarize: { label: "Planarize", disabled: !canPlanarize, - onSelect: () => editor.planarize(ids), + onSelect: () => editor.commands.planarize(ids), }, groupMask: { label: "Use as Mask", disabled: !canGroupMask, - onSelect: () => editor.groupMask(ids), + onSelect: () => editor.commands.groupMask(ids), }, removeMask: { label: "Remove Mask", @@ -192,21 +192,21 @@ export function useContextMenuActions(ids: string[]): ContextMenuActions { shortcut: "⌘⇧H", disabled: !hasSelection, onSelect: () => { - ids.forEach((id) => editor.toggleNodeActive(id)); + ids.forEach((id) => editor.commands.toggleNodeActive(id)); }, }, zoomToFit: { label: "Zoom to fit", shortcut: "⇧1", disabled: !hasSelection, - onSelect: () => editor.fit(ids, { margin: 64, animate: true }), + onSelect: () => editor.camera.fit(ids, { margin: 64, animate: true }), }, toggleLocked: { label: "Lock/Unlock", shortcut: "⌘⇧L", disabled: !hasSelection, onSelect: () => { - ids.forEach((id) => editor.toggleNodeLocked(id)); + ids.forEach((id) => editor.commands.toggleNodeLocked(id)); }, }, delete: { @@ -214,7 +214,7 @@ export function useContextMenuActions(ids: string[]): ContextMenuActions { shortcut: "⌫", disabled: !hasSelection, onSelect: () => - editor.deleteNode( + editor.commands.deleteNode( hasSelection && ids.length === 1 ? (ids[0] as string) : "selection" ), }, diff --git a/editor/grida-canvas-react/use-data-transfer.ts b/editor/grida-canvas-react/use-data-transfer.ts index ad1b0ec36e..fce9cd67a6 100644 --- a/editor/grida-canvas-react/use-data-transfer.ts +++ b/editor/grida-canvas-react/use-data-transfer.ts @@ -1,14 +1,12 @@ "use client"; import React, { useCallback } from "react"; -import grida from "@grida/schema"; import { io } from "@grida/io"; import cg from "@grida/cg"; import { useCurrentEditor, useEditorState } from "./use-editor"; import assert from "assert"; import cmath from "@grida/cmath"; import { toast } from "sonner"; -import nid from "../grida-canvas/reducers/tools/id"; /** * Hook that provides data transfer event handlers for the Grida canvas editor. @@ -60,11 +58,11 @@ export function useDataTransferEventTarget() { clientY: number; } ) => { - const [x, y] = instance.clientPointToCanvasPoint( + const [x, y] = instance.camera.clientPointToCanvasPoint( position ? [position.clientX, position.clientY] : [0, 0] ); - const node = instance.createTextNode(); + const node = instance.commands.createTextNode(text); node.$.name = text; node.$.text = text; node.$.left = x; @@ -86,7 +84,7 @@ export function useDataTransferEventTarget() { clientY: number; } ) => { - const [x, y] = instance.clientPointToCanvasPoint( + const [x, y] = instance.camera.clientPointToCanvasPoint( position ? [position.clientX, position.clientY] : [0, 0] ); @@ -94,7 +92,7 @@ export function useDataTransferEventTarget() { const image = await instance.createImage(new Uint8Array(bytes)); // Create rectangle node with image paint instead of image node - const node = instance.createRectangleNode(); + const node = instance.commands.createRectangleNode(); node.$.position = "absolute"; node.$.name = name; node.$.left = x; @@ -126,7 +124,7 @@ export function useDataTransferEventTarget() { clientY: number; } ) => { - const node = await instance.createNodeFromSvg(svg); + const node = await instance.commands.createNodeFromSvg(svg); const center_dx = typeof node.$.width === "number" && node.$.width > 0 @@ -138,7 +136,7 @@ export function useDataTransferEventTarget() { ? node.$.height / 2 : 0; - const [x, y] = instance.clientPointToCanvasPoint( + const [x, y] = instance.camera.clientPointToCanvasPoint( cmath.vector2.sub( position ? [position.clientX, position.clientY] : [0, 0], [center_dx, center_dy] @@ -204,7 +202,8 @@ export function useDataTransferEventTarget() { if (event.target instanceof HTMLTextAreaElement) return; if (!event.clipboardData) { - instance.paste(); + instance.commands.paste(); + event.preventDefault(); return; } @@ -233,7 +232,7 @@ export function useDataTransferEventTarget() { const net = JSON.parse( atob(vector_payload.text.slice("grida:vn:".length)) ); - instance.dispatch({ type: "paste", vector_network: net }); + instance.commands.pasteVector(net); pasted_from_data_transfer = true; } catch {} } @@ -248,20 +247,13 @@ export function useDataTransferEventTarget() { if ( current_clipboard?.payload_id === grida_payload.clipboard.payload_id ) { - instance.paste(); + instance.commands.paste(); pasted_from_data_transfer = true; } else if (grida_payload.clipboard.type === "prototypes") { - grida_payload.clipboard.prototypes.forEach((p) => { - const sub = - grida.program.nodes.factory.create_packed_scene_document_from_prototype( - p, - nid - ); - instance.insert({ document: sub }); - }); + instance.commands.pastePayload(grida_payload.clipboard); pasted_from_data_transfer = true; } else { - instance.paste(); + instance.commands.paste(); pasted_from_data_transfer = true; } } @@ -299,7 +291,7 @@ export function useDataTransferEventTarget() { // 3. if the payload contains no valid payload, fallback to local clipboard, and paste it if (!pasted_from_data_transfer) { - instance.paste(); + instance.commands.paste(); event.preventDefault(); } } diff --git a/editor/grida-canvas-react/use-editor.tsx b/editor/grida-canvas-react/use-editor.tsx index f4bb53f32a..58ca76df95 100644 --- a/editor/grida-canvas-react/use-editor.tsx +++ b/editor/grida-canvas-react/use-editor.tsx @@ -7,27 +7,32 @@ import deepEqual from "fast-deep-equal/es6/react.js"; import { domapi, DOMGeometryQueryInterfaceProvider, - DOMImageExportInterfaceProvider, DOMFontManagerAgentInterfaceProvider, NoopGeometryQueryInterfaceProvider, DOMFontParserInterfaceProvider, + DOMDefaultExportInterfaceProvider, } from "@/grida-canvas/backends"; const __DEFAULT_STATE: editor.state.IEditorStateInit = { debug: false, document: { - nodes: {}, - entry_scene_id: "main", - scenes: { + scenes_ref: ["main"], + links: { + main: [], + }, + nodes: { main: { type: "scene", id: "main", name: "main", - children: [], + active: true, + locked: false, guides: [], + edges: [], constraints: { children: "multiple" }, }, }, + entry_scene_id: "main", }, editable: true, }; @@ -42,11 +47,10 @@ export function useEditor( return new Editor({ backend: backend, viewportElement: domapi.k.VIEWPORT_ELEMENT_ID, - contentElement: domapi.k.EDITOR_CONTENT_ELEMENT_ID, geometry: (_) => new DOMGeometryQueryInterfaceProvider(_), initialState: init ?? __DEFAULT_STATE, - plugins: { - export_as_image: (_) => new DOMImageExportInterfaceProvider(_), + interfaces: { + exporter: (_) => new DOMDefaultExportInterfaceProvider(_), font_collection: (_) => new DOMFontManagerAgentInterfaceProvider(_), font_parser: (_) => new DOMFontParserInterfaceProvider(_), }, @@ -56,7 +60,6 @@ export function useEditor( return new Editor({ backend: backend, viewportElement: domapi.k.VIEWPORT_ELEMENT_ID, - contentElement: domapi.k.EDITOR_CONTENT_ELEMENT_ID, geometry: (_) => new NoopGeometryQueryInterfaceProvider(), initialState: init ?? __DEFAULT_STATE, }); diff --git a/editor/grida-canvas-react/use-mixed-properties.ts b/editor/grida-canvas-react/use-mixed-properties.ts index ebc10c7d30..a3f903d1a4 100644 --- a/editor/grida-canvas-react/use-mixed-properties.ts +++ b/editor/grida-canvas-react/use-mixed-properties.ts @@ -44,77 +44,77 @@ export function useMixedProperties(ids: string[]) { const name = useCallback( (value: string) => { ids.forEach((id) => { - instance.changeNodeName(id, value); + instance.doc.getNodeById(id).name = value; }); }, - [ids, instance.changeNodeName] + [ids, instance] ); const copy = useCallback(() => { - instance.copy("selection"); + instance.commands.copy("selection"); }, [instance]); const active = useCallback( (value: boolean) => { ids.forEach((id) => { - instance.changeNodeActive(id, value); + instance.doc.getNodeById(id).active = value; }); }, - [ids, instance.changeNodeActive] + [ids, instance] ); const locked = useCallback( (value: boolean) => { ids.forEach((id) => { - instance.changeNodeLocked(id, value); + instance.doc.getNodeById(id).locked = value; }); }, - [ids, instance.changeNodeLocked] + [ids, instance] ); const rotation = useCallback( (change: editor.api.NumberChange) => { mixedProperties.rotation?.ids.forEach((id) => { - instance.changeNodeRotation(id, change); + instance.doc.getNodeById(id)?.changeRotation(change); }); }, - [mixedProperties.rotation?.ids, instance.changeNodeRotation] + [mixedProperties.rotation?.ids, instance] ); const opacity = useCallback( (change: editor.api.NumberChange) => { mixedProperties.opacity?.ids.forEach((id) => { - instance.changeNodeOpacity(id, change); + instance.doc.getNodeById(id)?.changeOpacity(change); }); }, - [mixedProperties.opacity?.ids, instance.changeNodeOpacity] + [mixedProperties.opacity?.ids, instance] ); const width = useCallback( (value: grida.program.css.LengthPercentage | "auto") => { mixedProperties.width?.ids.forEach((id) => { - instance.changeNodeSize(id, "width", value); + instance.commands.changeNodeSize(id, "width", value); }); }, - [mixedProperties.width?.ids, instance.changeNodeSize] + [mixedProperties.width?.ids, instance.commands] ); const height = useCallback( (value: grida.program.css.LengthPercentage | "auto") => { mixedProperties.height?.ids.forEach((id) => { - instance.changeNodeSize(id, "height", value); + instance.commands.changeNodeSize(id, "height", value); }); }, - [mixedProperties.height?.ids, instance.changeNodeSize] + [mixedProperties.height?.ids, instance.commands] ); const positioningMode = useCallback( (position: grida.program.nodes.i.IPositioning["position"]) => { mixedProperties.position?.ids.forEach((id) => { - instance.changeNodePositioningMode(id, position); + instance.commands.changeNodePropertyPositioningMode(id, position); }); }, - [mixedProperties.position?.ids, instance.changeNodePositioningMode] + [mixedProperties.position?.ids, instance.commands] ); const fontFamily = useCallback( @@ -129,28 +129,28 @@ export function useMixedProperties(ids: string[]) { const fontWeight = useCallback( (value: cg.NFontWeight) => { mixedProperties.fontWeight?.ids.forEach((id) => { - instance.changeTextNodeFontWeight(id, value); + instance.commands.changeTextNodeFontWeight(id, value); }); }, - [mixedProperties.fontWeight?.ids, instance.changeTextNodeFontWeight] + [mixedProperties.fontWeight?.ids, instance.commands] ); const fontKerning = useCallback( (value: boolean) => { mixedProperties.fontKerning?.ids.forEach((id) => { - instance.changeTextNodeFontKerning(id, value); + instance.commands.changeTextNodeFontKerning(id, value); }); }, - [mixedProperties.fontKerning?.ids, instance.changeTextNodeFontKerning] + [mixedProperties.fontKerning?.ids, instance.commands] ); const fontWidth = useCallback( (value: number) => { mixedProperties.fontWidth?.ids.forEach((id) => { - instance.changeTextNodeFontWidth(id, value); + instance.commands.changeTextNodeFontWidth(id, value); }); }, - [mixedProperties.fontWidth?.ids, instance.changeTextNodeFontWidth] + [mixedProperties.fontWidth?.ids, instance.commands] ); const fontStyle = useCallback( @@ -165,40 +165,37 @@ export function useMixedProperties(ids: string[]) { const fontOpticalSizing = useCallback( (value: cg.OpticalSizing) => { mixedProperties.fontOpticalSizing?.ids.forEach((id) => { - instance.changeTextNodeFontOpticalSizing(id, value); + instance.commands.changeTextNodeFontOpticalSizing(id, value); }); }, - [ - mixedProperties.fontOpticalSizing?.ids, - instance.changeTextNodeFontOpticalSizing, - ] + [mixedProperties.fontOpticalSizing?.ids, instance.commands] ); const fontVariation = useCallback( (key: string, value: number) => { mixedProperties.fontWeight?.ids.forEach((id) => { - instance.changeTextNodeFontVariation(id, key, value); + instance.commands.changeTextNodeFontVariation(id, key, value); }); }, - [mixedProperties.fontWeight?.ids, instance.changeTextNodeFontVariation] + [mixedProperties.fontWeight?.ids, instance.commands] ); const fontSize = useCallback( (change: editor.api.NumberChange) => { mixedProperties.fontSize?.ids.forEach((id) => { - instance.changeTextNodeFontSize(id, change); + instance.commands.changeTextNodeFontSize(id, change); }); }, - [mixedProperties.fontSize?.ids, instance.changeTextNodeFontSize] + [mixedProperties.fontSize?.ids, instance.commands] ); const lineHeight = useCallback( (change: editor.api.NumberChange) => { mixedProperties.lineHeight?.ids.forEach((id) => { - instance.changeTextNodeLineHeight(id, change); + instance.commands.changeTextNodeLineHeight(id, change); }); }, - [mixedProperties.lineHeight?.ids, instance.changeTextNodeLineHeight] + [mixedProperties.lineHeight?.ids, instance.commands] ); const letterSpacing = useCallback( @@ -206,10 +203,10 @@ export function useMixedProperties(ids: string[]) { change: editor.api.TChange ) => { mixedProperties.letterSpacing?.ids.forEach((id) => { - instance.changeTextNodeLetterSpacing(id, change); + instance.commands.changeTextNodeLetterSpacing(id, change); }); }, - [mixedProperties.letterSpacing?.ids, instance.changeTextNodeLetterSpacing] + [mixedProperties.letterSpacing?.ids, instance.commands] ); const wordSpacing = useCallback( @@ -217,134 +214,125 @@ export function useMixedProperties(ids: string[]) { change: editor.api.TChange ) => { mixedProperties.wordSpacing?.ids.forEach((id) => { - instance.changeTextNodeWordSpacing(id, change); + instance.commands.changeTextNodeWordSpacing(id, change); }); }, - [mixedProperties.wordSpacing?.ids, instance.changeTextNodeWordSpacing] + [mixedProperties.wordSpacing?.ids, instance.commands] ); const textAlign = useCallback( (value: cg.TextAlign) => { mixedProperties.textAlign?.ids.forEach((id) => { - instance.changeTextNodeTextAlign(id, value); + instance.commands.changeTextNodeTextAlign(id, value); }); }, - [mixedProperties.textAlign?.ids, instance.changeTextNodeTextAlign] + [mixedProperties.textAlign?.ids, instance.commands] ); const textAlignVertical = useCallback( (value: cg.TextAlignVertical) => { mixedProperties.textAlignVertical?.ids.forEach((id) => { - instance.changeTextNodeTextAlignVertical(id, value); + instance.commands.changeTextNodeTextAlignVertical(id, value); }); }, - [ - mixedProperties.textAlignVertical?.ids, - instance.changeTextNodeTextAlignVertical, - ] + [mixedProperties.textAlignVertical?.ids, instance.commands] ); const fit = useCallback( (value: cg.BoxFit) => { mixedProperties.fit?.ids.forEach((id) => { - instance.changeNodeFit(id, value); + instance.commands.changeNodePropertyFit(id, value); }); }, - [mixedProperties.fit?.ids, instance.changeNodeFit] + [mixedProperties.fit?.ids, instance.commands] ); const fill = useCallback( (value: grida.program.nodes.i.props.SolidPaintToken | cg.Paint | null) => { const paints = value === null ? [] : [value as cg.Paint]; - instance.changeNodeFills(ids, paints); + instance.commands.changeNodePropertyFills(ids, paints); }, - [ids, instance] + [ids, instance.commands] ); const stroke = useCallback( (value: grida.program.nodes.i.props.SolidPaintToken | cg.Paint | null) => { const paints = value === null ? [] : [value as cg.Paint]; - instance.changeNodeStrokes(ids, paints); + instance.commands.changeNodePropertyStrokes(ids, paints); }, - [ids, instance] + [ids, instance.commands] ); const strokeWidth = useCallback( (change: editor.api.NumberChange) => { mixedProperties.strokeWidth?.ids.forEach((id) => { - instance.changeNodeStrokeWidth(id, change); + instance.commands.changeNodePropertyStrokeWidth(id, change); }); }, - [mixedProperties.strokeWidth?.ids, instance.changeNodeStrokeWidth] + [mixedProperties.strokeWidth?.ids, instance.commands] ); const strokeCap = useCallback( (value: cg.StrokeCap) => { mixedProperties.strokeCap?.ids.forEach((id) => { - instance.changeNodeStrokeCap(id, value); + instance.commands.changeNodePropertyStrokeCap(id, value); }); }, - [mixedProperties.strokeCap?.ids, instance.changeNodeStrokeCap] + [mixedProperties.strokeCap?.ids, instance.commands] ); const layout = useCallback( (value: grida.program.nodes.i.IFlexContainer["layout"]) => { mixedProperties.layout?.ids.forEach((id) => { - instance.changeContainerNodeLayout(id, value); + instance.commands.changeContainerNodeLayout(id, value); }); }, - [mixedProperties.layout?.ids, instance.changeContainerNodeLayout] + [mixedProperties.layout?.ids, instance.commands] ); const direction = useCallback( (value: cg.Axis) => { mixedProperties.direction?.ids.forEach((id) => { - instance.changeFlexContainerNodeDirection(id, value); + instance.commands.changeFlexContainerNodeDirection(id, value); }); }, - [mixedProperties.direction?.ids, instance.changeFlexContainerNodeDirection] + [mixedProperties.direction?.ids, instance.commands] ); const mainAxisAlignment = useCallback( (value: cg.MainAxisAlignment) => { mixedProperties.mainAxisAlignment?.ids.forEach((id) => { - instance.changeFlexContainerNodeMainAxisAlignment(id, value); + instance.commands.changeFlexContainerNodeMainAxisAlignment(id, value); }); }, - [ - mixedProperties.mainAxisAlignment?.ids, - instance.changeFlexContainerNodeMainAxisAlignment, - ] + [mixedProperties.mainAxisAlignment?.ids, instance.commands] ); const crossAxisAlignment = useCallback( (value: cg.CrossAxisAlignment) => { mixedProperties.crossAxisAlignment?.ids.forEach((id) => { - instance.changeFlexContainerNodeCrossAxisAlignment(id, value); + instance.commands.changeFlexContainerNodeCrossAxisAlignment(id, value); }); }, - [ - mixedProperties.crossAxisAlignment?.ids, - instance.changeFlexContainerNodeCrossAxisAlignment, - ] + [mixedProperties.crossAxisAlignment?.ids, instance.commands] ); const cornerRadius = useCallback( (value: cg.CornerRadius) => { mixedProperties.cornerRadius?.ids.forEach((id) => { - instance.changeNodeCornerRadius(id, value); + instance.commands.changeNodePropertyCornerRadius(id, value); }); }, - [mixedProperties.cornerRadius?.ids, instance.changeNodeCornerRadius] + [mixedProperties.cornerRadius?.ids, instance.commands] ); const cursor = useCallback( (value: cg.SystemMouseCursor) => { mixedProperties.cursor?.ids.forEach((id) => { - instance.changeNodeMouseCursor(id, value); + instance.commands.changeNodePropertyMouseCursor(id, value); }); }, - [mixedProperties.cursor?.ids, instance.changeNodeMouseCursor] + [mixedProperties.cursor?.ids, instance.commands] ); const actions = useMemo( @@ -489,9 +477,9 @@ export function useMixedPaints() { ) => { const group = paints[index]; const paintsArray = value === null ? [] : [value as cg.Paint]; - instance.changeNodeFills(group.ids, paintsArray); + instance.commands.changeNodePropertyFills(group.ids, paintsArray); }, - [paints, instance] + [paints, instance.commands] ); return useMemo(() => { diff --git a/editor/grida-canvas-react/use-sub-vector-network-editor.ts b/editor/grida-canvas-react/use-sub-vector-network-editor.ts index 6788df9d50..16fd86360b 100644 --- a/editor/grida-canvas-react/use-sub-vector-network-editor.ts +++ b/editor/grida-canvas-react/use-sub-vector-network-editor.ts @@ -126,36 +126,36 @@ export default function useVectorContentEditMode(): VectorContentEditor { if (tool.type === "path") { return; } - instance.selectVertex(node_id, vertex, { additive }); + instance.commands.selectVertex(node_id, vertex, { additive }); }, - [tool.type, instance.selectVertex, node_id] + [tool.type, instance.commands, node_id] ); const deleteVertex = useCallback( (vertex: number) => { - instance.deleteVertex(node_id, vertex); + instance.commands.deleteVertex(node_id, vertex); }, - [node_id, instance.deleteVertex] + [node_id, instance.commands] ); const onCurveControlPointDragStart = useCallback( (segment: number, control: "ta" | "tb") => { if (multi) { - instance.startTranslateVectorNetwork(node_id); + instance.surface.surfaceStartTranslateVectorNetwork(node_id); } else { - instance.startCurveGesture(node_id, segment, control); + instance.surface.surfaceStartCurveGesture(node_id, segment, control); } }, [multi, instance, node_id] ); const onDragStart = useCallback(() => { - instance.startTranslateVectorNetwork(node_id); + instance.surface.surfaceStartTranslateVectorNetwork(node_id); }, [instance, node_id]); const selectSegment = useCallback( (segment: number, additive?: boolean) => { - instance.selectSegment(node_id, segment, { additive }); + instance.commands.selectSegment(node_id, segment, { additive }); }, [instance, node_id] ); @@ -164,24 +164,29 @@ export default function useVectorContentEditMode(): VectorContentEditor { (segment: number, control: "ta" | "tb", additive?: boolean) => { const vertex = control === "ta" ? segments[segment].a : segments[segment].b; - instance.selectTangent(node_id, vertex, control === "ta" ? 0 : 1, { - additive, - }); + instance.commands.selectTangent( + node_id, + vertex, + control === "ta" ? 0 : 1, + { + additive, + } + ); }, [instance, node_id, segments] ); const deleteSegment = useCallback( (segment: number) => { - instance.deleteSegment(node_id, segment); + instance.commands.deleteSegment(node_id, segment); }, [instance, node_id] ); const onSplitSegmentT05 = useCallback( (segment: number) => { - instance.splitSegment(node_id, { segment, t: 0.5 }); - instance.startTranslateVectorNetwork(node_id); + instance.commands.splitSegment(node_id, { segment, t: 0.5 }); + instance.surface.surfaceStartTranslateVectorNetwork(node_id); }, [instance, node_id, vertices.length] ); @@ -198,14 +203,14 @@ export default function useVectorContentEditMode(): VectorContentEditor { tb: cmath.Vector2; } ) => { - instance.bendSegment(node_id, segment, ca, cb, frozen); + instance.commands.bendSegment(node_id, segment, ca, cb, frozen); }, [instance, node_id] ); const updateHoveredControl = useCallback( (hoveredControl: { type: "vertex" | "segment"; index: number } | null) => { - instance.updateVectorHoveredControl(hoveredControl); + instance.surface.surfaceUpdateVectorHoveredControl(hoveredControl); }, [instance] ); @@ -220,9 +225,9 @@ export default function useVectorContentEditMode(): VectorContentEditor { const selectLoop = useCallback( (loop: vn.Loop) => { if (loop.length === 0) return; - instance.selectSegment(node_id, loop[0], { additive: false }); + instance.commands.selectSegment(node_id, loop[0], { additive: false }); for (let i = 1; i < loop.length; i++) { - instance.selectSegment(node_id, loop[i], { additive: true }); + instance.commands.selectSegment(node_id, loop[i], { additive: true }); } }, [instance, node_id] diff --git a/editor/grida-canvas-react/viewport/hooks/use-dpr.ts b/editor/grida-canvas-react/viewport/hooks/use-dpr.ts new file mode 100644 index 0000000000..0d8c57f939 --- /dev/null +++ b/editor/grida-canvas-react/viewport/hooks/use-dpr.ts @@ -0,0 +1,50 @@ +"use client"; +import { useEffect, useState } from "react"; + +export function useDPR() { + const [dpr, setDPR] = useState(() => { + if (typeof window === "undefined") { + return 1; + } + const ratio = window.devicePixelRatio; + return Number.isFinite(ratio) && ratio > 0 ? ratio : 1; + }); + + useEffect(() => { + if (typeof window === "undefined") { + return; + } + + const update = () => { + const ratio = window.devicePixelRatio; + const next = Number.isFinite(ratio) && ratio > 0 ? ratio : 1; + setDPR((prev) => (Math.abs(prev - next) > 1e-3 ? next : prev)); + }; + + update(); + + window.addEventListener("resize", update); + window.addEventListener("orientationchange", update); + + let mediaQuery: MediaQueryList | null = null; + let mediaQueryListener: ((event: MediaQueryListEvent) => void) | null = + null; + + // Listen for DPR changes (e.g., when moving between displays or browser zoom) + if (typeof window.matchMedia === "function") { + mediaQuery = window.matchMedia(`(resolution: ${dpr}dppx)`); + mediaQueryListener = () => update(); + mediaQuery.addEventListener("change", mediaQueryListener); + } + + return () => { + window.removeEventListener("resize", update); + window.removeEventListener("orientationchange", update); + if (mediaQuery && mediaQueryListener) { + mediaQuery.removeEventListener("change", mediaQueryListener); + } + }; + }, [dpr]); + + return dpr; +} diff --git a/editor/grida-canvas-react/viewport/hooks/use-edge-scrolling.ts b/editor/grida-canvas-react/viewport/hooks/use-edge-scrolling.ts index 73c3202307..42199a782b 100644 --- a/editor/grida-canvas-react/viewport/hooks/use-edge-scrolling.ts +++ b/editor/grida-canvas-react/viewport/hooks/use-edge-scrolling.ts @@ -59,7 +59,7 @@ export function useEdgeScrolling({ enabled = true }: EdgeScrollingProps) { const next = cmath.transform.translate(transform, delta); - instance.setTransform(next); + instance.camera.transform = next; rafId = requestAnimationFrame(loop); }; diff --git a/editor/grida-canvas-react/viewport/hotkeys.tsx b/editor/grida-canvas-react/viewport/hotkeys.tsx index 8db866f4a8..7aade46e8e 100644 --- a/editor/grida-canvas-react/viewport/hotkeys.tsx +++ b/editor/grida-canvas-react/viewport/hotkeys.tsx @@ -1,7 +1,7 @@ import { useHotkeys } from "react-hotkeys-hook"; import { useToolState, - useA11yActions, + useA11yArrow, useContentEditModeMinimalState, useCurrentSelectionIds, } from "../provider"; @@ -360,7 +360,7 @@ export function useEditorHotKeys() { const editor = useCurrentEditor(); const tool = useToolState(); const content_edit_mode = useContentEditModeMinimalState(); - const { a11yarrow, a11yalign } = useA11yActions(); + const { a11yarrow } = useA11yArrow(); const selection = useCurrentSelectionIds(); const [altKey, setAltKey] = useState(false); @@ -368,15 +368,19 @@ export function useEditorHotKeys() { useEffect(() => { const cb = (e: FocusEvent) => { if (e.defaultPrevented) return; - editor.configureSurfaceRaycastTargeting({ target: "auto" }); - editor.configureMeasurement("off"); - editor.configureTranslateWithCloneModifier("off"); - editor.configureTransformWithCenterOriginModifier("off"); - editor.configureTranslateWithAxisLockModifier("off"); - editor.configureTransformWithPreserveAspectRatioModifier("off"); - editor.configureRotateWithQuantizeModifier("off"); + editor.surface.surfaceConfigureSurfaceRaycastTargeting({ + target: "auto", + }); + editor.surface.surfaceConfigureMeasurement("off"); + editor.surface.surfaceConfigureTranslateWithCloneModifier("off"); + editor.surface.surfaceConfigureTransformWithCenterOriginModifier("off"); + editor.surface.surfaceConfigureTranslateWithAxisLockModifier("off"); + editor.surface.surfaceConfigureTransformWithPreserveAspectRatioModifier( + "off" + ); + editor.surface.surfaceConfigureRotateWithQuantizeModifier("off"); setAltKey(false); - editor.setTool({ type: "cursor" }, "window blur"); + editor.surface.surfaceSetTool({ type: "cursor" }, "window blur"); }; window.addEventListener("blur", cb); return () => { @@ -392,7 +396,7 @@ export function useEditorHotKeys() { if (altKey) { mode = "none"; } - editor.configureCurveTangentMirroringModifier(mode); + editor.surface.surfaceConfigureCurveTangentMirroringModifier(mode); }, [tool.type, altKey, editor]); // always triggering. (alt, meta, ctrl, shift) @@ -401,24 +405,32 @@ export function useEditorHotKeys() { (e) => { switch (e.key) { case "Meta": - editor.configureSurfaceRaycastTargeting({ target: "deepest" }); + editor.surface.surfaceConfigureSurfaceRaycastTargeting({ + target: "deepest", + }); break; case "Control": - editor.configureSurfaceRaycastTargeting({ target: "deepest" }); - editor.configureTranslateWithForceDisableSnap("on"); + editor.surface.surfaceConfigureSurfaceRaycastTargeting({ + target: "deepest", + }); + editor.surface.surfaceConfigureTranslateWithForceDisableSnap("on"); break; case "Alt": - editor.configureMeasurement("on"); - editor.configureTranslateWithCloneModifier("on"); - editor.configureTransformWithCenterOriginModifier("on"); + editor.surface.surfaceConfigureMeasurement("on"); + editor.surface.surfaceConfigureTranslateWithCloneModifier("on"); + editor.surface.surfaceConfigureTransformWithCenterOriginModifier( + "on" + ); setAltKey(true); // NOTE: on some systems, the alt key focuses to the browser menu, so we need to prevent that. (e.g. alt key on windows/chrome) e.preventDefault(); break; case "Shift": - editor.configureTranslateWithAxisLockModifier("on"); - editor.configureTransformWithPreserveAspectRatioModifier("on"); - editor.configureRotateWithQuantizeModifier(15); + editor.surface.surfaceConfigureTranslateWithAxisLockModifier("on"); + editor.surface.surfaceConfigureTransformWithPreserveAspectRatioModifier( + "on" + ); + editor.surface.surfaceConfigureRotateWithQuantizeModifier(15); break; } // @@ -434,22 +446,30 @@ export function useEditorHotKeys() { (e) => { switch (e.key) { case "Meta": - editor.configureSurfaceRaycastTargeting({ target: "auto" }); + editor.surface.surfaceConfigureSurfaceRaycastTargeting({ + target: "auto", + }); break; case "Control": - editor.configureSurfaceRaycastTargeting({ target: "auto" }); - editor.configureTranslateWithForceDisableSnap("off"); + editor.surface.surfaceConfigureSurfaceRaycastTargeting({ + target: "auto", + }); + editor.surface.surfaceConfigureTranslateWithForceDisableSnap("off"); break; case "Alt": - editor.configureMeasurement("off"); - editor.configureTranslateWithCloneModifier("off"); - editor.configureTransformWithCenterOriginModifier("off"); + editor.surface.surfaceConfigureMeasurement("off"); + editor.surface.surfaceConfigureTranslateWithCloneModifier("off"); + editor.surface.surfaceConfigureTransformWithCenterOriginModifier( + "off" + ); setAltKey(false); break; case "Shift": - editor.configureTranslateWithAxisLockModifier("off"); - editor.configureTransformWithPreserveAspectRatioModifier("off"); - editor.configureRotateWithQuantizeModifier("off"); + editor.surface.surfaceConfigureTranslateWithAxisLockModifier("off"); + editor.surface.surfaceConfigureTransformWithPreserveAspectRatioModifier( + "off" + ); + editor.surface.surfaceConfigureRotateWithQuantizeModifier("off"); break; } // @@ -472,11 +492,11 @@ export function useEditorHotKeys() { // check if up or down switch (e.type) { case "keydown": - editor.setTool({ type: "hand" }); + editor.surface.surfaceSetTool({ type: "hand" }); __hand_tool_triggered_by_hotkey.current = true; break; case "keyup": - editor.setTool({ type: "cursor" }, "hand tool keyup"); + editor.surface.surfaceSetTool({ type: "cursor" }, "hand tool keyup"); __hand_tool_triggered_by_hotkey.current = false; break; } @@ -500,11 +520,11 @@ export function useEditorHotKeys() { // check if up or down switch (e.type) { case "keydown": - editor.setTool({ type: "zoom" }); + editor.surface.surfaceSetTool({ type: "zoom" }); __zoom_tool_triggered_by_hotkey.current = true; break; case "keyup": - editor.setTool({ type: "cursor" }); + editor.surface.surfaceSetTool({ type: "cursor" }); __zoom_tool_triggered_by_hotkey.current = false; break; } @@ -527,11 +547,11 @@ export function useEditorHotKeys() { switch (e.type) { case "keydown": - editor.setTool({ type: "bend" }); + editor.surface.surfaceSetTool({ type: "bend" }); __bend_tool_triggered_by_hotkey.current = true; break; case "keyup": - editor.setTool({ type: "cursor" }, "bend tool keyup"); + editor.surface.surfaceSetTool({ type: "cursor" }, "bend tool keyup"); __bend_tool_triggered_by_hotkey.current = false; break; } @@ -548,7 +568,7 @@ export function useEditorHotKeys() { useHotkeys( "meta+a, ctrl+a", () => { - editor.select("selection", "~"); + editor.commands.select("selection", "~"); }, { preventDefault: true, @@ -582,9 +602,11 @@ export function useEditorHotKeys() { }; if (selection.length > 0) { - editor.changeNodeFills(selection, [solidPaint]); + editor.commands.changeNodePropertyFills(selection, [ + solidPaint, + ]); } else { - editor.setClipboardColor(rgba); + editor.surface.a11ySetClipboardColor(rgba); window.navigator.clipboard .writeText(result.sRGBHex) .then(() => { @@ -610,10 +632,10 @@ export function useEditorHotKeys() { useHotkeys( "enter", () => { - const maybe_selected = editor.select(">"); + const maybe_selected = editor.commands.select(">"); if (!maybe_selected) { // check if select(">") is possible first, then toggle when not possible - editor.tryToggleContentEditMode(); + editor.surface.surfaceTryToggleContentEditMode(); } }, { @@ -626,7 +648,7 @@ export function useEditorHotKeys() { useHotkeys( "shift+enter, \\", () => { - editor.select(".."); + editor.commands.select(".."); }, { preventDefault: true, @@ -638,7 +660,7 @@ export function useEditorHotKeys() { useHotkeys( "tab", () => { - editor.select("~+"); + editor.commands.select("~+"); }, { preventDefault: true, @@ -650,7 +672,7 @@ export function useEditorHotKeys() { useHotkeys( "shift+tab", () => { - editor.select("~-"); + editor.commands.select("~-"); }, { preventDefault: true, @@ -660,13 +682,13 @@ export function useEditorHotKeys() { ); useHotkeys("escape, clear", () => { - editor.a11yEscape(); + editor.surface.a11yEscape(); }); useHotkeys( "meta+shift+h, ctrl+shift+h", () => { - editor.toggleActive("selection"); + editor.surface.a11yToggleActive("selection"); }, { preventDefault: true, @@ -674,14 +696,14 @@ export function useEditorHotKeys() { ); useHotkeys("meta+shift+l, ctrl+shift+l", () => { - editor.toggleLocked("selection"); + editor.surface.a11yToggleLocked("selection"); }); // #endregion useHotkeys( "undo, meta+z, ctrl+z", () => { - editor.undo(); + editor.commands.undo(); }, { preventDefault: true, @@ -693,7 +715,7 @@ export function useEditorHotKeys() { useHotkeys( "redo, meta+shift+z, ctrl+shift+z", () => { - editor.redo(); + editor.commands.redo(); }, { preventDefault: true, @@ -703,35 +725,35 @@ export function useEditorHotKeys() { ); useHotkeys("meta+b, ctrl+b", () => { - editor.toggleBold("selection"); + editor.surface.a11yToggleBold("selection"); }); useHotkeys("meta+i, ctrl+i", () => { - editor.toggleItalic("selection"); + editor.surface.a11yToggleItalic("selection"); }); useHotkeys("meta+u, ctrl+u", () => { - editor.toggleUnderline("selection"); + editor.surface.a11yToggleUnderline("selection"); }); useHotkeys("meta+shift+x, ctrl+shift+x", () => { - editor.toggleLineThrough("selection"); + editor.surface.a11yToggleLineThrough("selection"); }); useHotkeys("shift+r", () => { - const v = editor.toggleRuler(); + const v = editor.surface.surfaceToggleRuler(); toast.success(`Ruler ${v === "on" ? "on" : "off"}`); }); useHotkeys("shift+\", shift+'", () => { - const v = editor.togglePixelGrid(); + const v = editor.surface.surfaceTogglePixelGrid(); toast.success(`Pixel Grid ${v === "on" ? "on" : "off"}`); }); useHotkeys( "meta+d, ctrl+d", () => { - editor.duplicate("selection"); + editor.commands.duplicate("selection"); }, { preventDefault: true, @@ -741,7 +763,7 @@ export function useEditorHotKeys() { useHotkeys( "meta+e, ctrl+e, alt+shift+f", () => { - editor.flatten("selection"); + editor.commands.flatten("selection"); }, { preventDefault: true, @@ -758,13 +780,13 @@ export function useEditorHotKeys() { toast.error("[flip vertical] is not implemented yet"); }); - useHotkeys("cut, meta+x, ctrl+x", () => editor.a11yCut(), { + useHotkeys("cut, meta+x, ctrl+x", () => editor.surface.a11yCut(), { preventDefault: true, enableOnContentEditable: false, enableOnFormTags: false, }); - useHotkeys("copy, meta+c, ctrl+c", () => editor.a11yCopy(), { + useHotkeys("copy, meta+c, ctrl+c", () => editor.surface.a11yCopy(), { preventDefault: false, enableOnContentEditable: false, enableOnFormTags: false, @@ -774,7 +796,7 @@ export function useEditorHotKeys() { "meta+shift+c, ctrl+shift+c", () => { if (editor.backend === "canvas") { - const task = editor.a11yCopyAsImage("png"); + const task = editor.surface.a11yCopyAsImage("png"); toast.promise(task, { success: "Copied as PNG", error: "Failed to copy as PNG", @@ -795,7 +817,7 @@ export function useEditorHotKeys() { // enableOnFormTags: false, // }); - useHotkeys("backspace, delete", () => editor.a11yDelete(), { + useHotkeys("backspace, delete", () => editor.surface.a11yDelete(), { preventDefault: true, enableOnContentEditable: false, enableOnFormTags: false, @@ -831,83 +853,83 @@ export function useEditorHotKeys() { // useHotkeys("ctrl+alt+arrowright", () => { - editor.nudgeResize("selection", "x", 1); + editor.surface.a11yNudgeResize("selection", "x", 1); }); useHotkeys("ctrl+alt+shift+arrowright", () => { - editor.nudgeResize("selection", "x", 10); + editor.surface.a11yNudgeResize("selection", "x", 10); }); useHotkeys("ctrl+alt+arrowleft", () => { - editor.nudgeResize("selection", "x", -1); + editor.surface.a11yNudgeResize("selection", "x", -1); }); useHotkeys("ctrl+alt+shift+arrowleft", () => { - editor.nudgeResize("selection", "x", -10); + editor.surface.a11yNudgeResize("selection", "x", -10); }); useHotkeys("ctrl+alt+arrowup", () => { - editor.nudgeResize("selection", "y", -1); + editor.surface.a11yNudgeResize("selection", "y", -1); }); useHotkeys("ctrl+alt+shift+arrowup", () => { - editor.nudgeResize("selection", "y", -10); + editor.surface.a11yNudgeResize("selection", "y", -10); }); useHotkeys("ctrl+alt+arrowdown", () => { - editor.nudgeResize("selection", "y", 1); + editor.surface.a11yNudgeResize("selection", "y", 1); }); useHotkeys("ctrl+alt+shift+arrowdown", () => { - editor.nudgeResize("selection", "y", 10); + editor.surface.a11yNudgeResize("selection", "y", 10); }); // keyup useHotkeys("v", () => { - editor.setTool({ type: "cursor" }); + editor.surface.surfaceSetTool({ type: "cursor" }); }); useHotkeys("q", () => { if (content_edit_mode?.type === "vector") { - editor.setTool({ type: "lasso" }); + editor.surface.surfaceSetTool({ type: "lasso" }); } }); useHotkeys("h", () => { - editor.setTool({ type: "hand" }); + editor.surface.surfaceSetTool({ type: "hand" }); }); useHotkeys("a, f", () => { - editor.setTool({ type: "insert", node: "container" }); + editor.surface.surfaceSetTool({ type: "insert", node: "container" }); }); useHotkeys("r", () => { - editor.setTool({ type: "insert", node: "rectangle" }); + editor.surface.surfaceSetTool({ type: "insert", node: "rectangle" }); }); useHotkeys("o", () => { - editor.setTool({ type: "insert", node: "ellipse" }); + editor.surface.surfaceSetTool({ type: "insert", node: "ellipse" }); }); useHotkeys("y", () => { - editor.setTool({ type: "insert", node: "polygon" }); + editor.surface.surfaceSetTool({ type: "insert", node: "polygon" }); }); useHotkeys("t", () => { - editor.setTool({ type: "insert", node: "text" }); + editor.surface.surfaceSetTool({ type: "insert", node: "text" }); }); useHotkeys("l", () => { - editor.setTool({ type: "draw", tool: "line" }); + editor.surface.surfaceSetTool({ type: "draw", tool: "line" }); }); useHotkeys( "p", () => { // Holding `p` continues a path even when closing on an existing vertex. - editor.configurePathKeepProjectingModifier("on"); - editor.setTool({ type: "path" }); + editor.surface.surfaceConfigurePathKeepProjectingModifier("on"); + editor.surface.surfaceSetTool({ type: "path" }); }, { keydown: true, keyup: false } ); @@ -915,32 +937,32 @@ export function useEditorHotKeys() { useHotkeys( "p", () => { - editor.configurePathKeepProjectingModifier("off"); + editor.surface.surfaceConfigurePathKeepProjectingModifier("off"); }, { keydown: false, keyup: true } ); useHotkeys("shift+p", () => { - editor.setTool({ type: "draw", tool: "pencil" }); + editor.surface.surfaceSetTool({ type: "draw", tool: "pencil" }); }); useHotkeys("b", () => { - editor.setTool({ type: "brush" }); + editor.surface.surfaceSetTool({ type: "brush" }); }); useHotkeys("e", () => { - editor.setTool({ type: "eraser" }); + editor.surface.surfaceSetTool({ type: "eraser" }); }); useHotkeys("g", () => { if (content_edit_mode?.type === "bitmap") { - editor.setTool({ type: "flood-fill" }); + editor.surface.surfaceSetTool({ type: "flood-fill" }); } }); useHotkeys("shift+w", () => { if (content_edit_mode?.type === "vector") { - editor.setTool({ type: "width" }); + editor.surface.surfaceSetTool({ type: "width" }); } }); @@ -948,36 +970,36 @@ export function useEditorHotKeys() { if (selection.length) { const i = parseInt(e.key); const o = i / 10; - editor.setOpacity("selection", o); + editor.surface.a11ySetOpacity("selection", o); toast.success(`opacity: ${o}`); } }); useSingleDoublePressHotkey("0", (type) => { const o = type === "single" ? 1 : 0; - editor.setOpacity("selection", o); + editor.surface.a11ySetOpacity("selection", o); toast.success(`opacity: ${o}`); }); useHotkeys("shift+0", (e) => { - editor.scale(1, "center"); + editor.camera.scale(1, "center"); toast.success(`Zoom to 100%`); }); useHotkeys("shift+1, shift+9", (e) => { - editor.fit("*", { margin: 64 }); + editor.camera.fit("*", { margin: 64 }); toast.success(`Zoom to fit`); }); useHotkeys("shift+2", (e) => { - editor.fit("selection", { margin: 64, animate: true }); + editor.camera.fit("selection", { margin: 64, animate: true }); toast.success(`Zoom to selection`); }); useHotkeys( "meta+=, ctrl+=, meta+plus, ctrl+plus", () => { - editor.zoomIn(); + editor.camera.zoomIn(); }, { preventDefault: true } ); @@ -985,68 +1007,67 @@ export function useEditorHotKeys() { useHotkeys( "meta+minus, ctrl+minus", () => { - editor.zoomOut(); + editor.camera.zoomOut(); }, { preventDefault: true } ); useHotkeys("]", (e) => { if (tool.type === "brush") { - editor.changeBrushSize({ type: "delta", value: 1 }); + editor.commands.changeBrushSize({ type: "delta", value: 1 }); } else { - editor.order("selection", "front"); + editor.commands.order("selection", "front"); } }); useHotkeys("[", (e) => { if (tool.type === "brush") { - editor.changeBrushSize({ type: "delta", value: -1 }); + editor.commands.changeBrushSize({ type: "delta", value: -1 }); } else { - editor.order("selection", "back"); + editor.commands.order("selection", "back"); } }); useHotkeys("alt+a", () => { - a11yalign({ horizontal: "min" }); + editor.surface.a11yAlign({ horizontal: "min" }); }); useHotkeys( "alt+d", () => { - a11yalign({ horizontal: "max" }); + editor.surface.a11yAlign({ horizontal: "max" }); }, { preventDefault: true } ); useHotkeys("alt+w", () => { - a11yalign({ vertical: "min" }); + editor.surface.a11yAlign({ vertical: "min" }); }); useHotkeys("alt+s", () => { - a11yalign({ vertical: "max" }); + editor.surface.a11yAlign({ vertical: "max" }); }); - useHotkeys("alt+v", () => { - a11yalign({ vertical: "center" }); + editor.surface.a11yAlign({ vertical: "center" }); }); useHotkeys("alt+h", () => { - a11yalign({ horizontal: "center" }); + editor.surface.a11yAlign({ horizontal: "center" }); }); useHotkeys("alt+ctrl+v", (e) => { - editor.distributeEvenly("selection", "x"); + editor.commands.distributeEvenly("selection", "x"); }); useHotkeys("alt+ctrl+h", (e) => { - editor.distributeEvenly("selection", "y"); + editor.commands.distributeEvenly("selection", "y"); }); useHotkeys("shift+a", (e) => { - editor.autoLayout("selection"); + editor.commands.autoLayout("selection"); }); useHotkeys( "ctrl+g, meta+g", () => { try { - editor.group("selection"); + editor.commands.group("selection"); } catch (e) { console.error(e); toast.error("use ⌥⌘G for grouping"); @@ -1061,7 +1082,7 @@ export function useEditorHotKeys() { "ctrl+shift+g, meta+shift+g", () => { try { - editor.ungroup("selection"); + editor.commands.ungroup("selection"); } catch {} }, { @@ -1070,7 +1091,7 @@ export function useEditorHotKeys() { ); useHotkeys("ctrl+alt+g, meta+alt+g", () => { - editor.contain("selection"); + editor.commands.contain("selection"); }); useHotkeys("alt+meta+k, alt+ctrl+k", (e) => { diff --git a/editor/grida-canvas-react/viewport/size.tsx b/editor/grida-canvas-react/viewport/size.tsx index 7602b4ae29..6a84ef661d 100644 --- a/editor/grida-canvas-react/viewport/size.tsx +++ b/editor/grida-canvas-react/viewport/size.tsx @@ -23,14 +23,7 @@ const SizeContext = React.createContext<{ * @example * ```tsx * - * + * * * ``` * @@ -90,3 +83,38 @@ export function useSize(defaultSize: { width: number; height: number }) { return defaultSize; } } + +/** + * A render prop component that measures its own dimensions and provides them to children. + * This component uses the render prop pattern to give child components access + * to the measured width and height of its own container. + * + * @example + * ```tsx + * + * {(size) =>
} + * + * ``` + * + * @param props - Component props + * @param props.children - Render function that receives the measured dimensions + * @param props.className - CSS classes for the container div + * @param props.style - Inline styles for the container div + * @param props.id - HTML id attribute for the container div + * @returns A div element that measures itself and renders children with dimensions + */ +export function WithSize({ + children, + ...props +}: { + children: (size: { width: number; height: number }) => React.ReactNode; +} & Omit, "children">) { + const [ref, { width, height }] = useMeasure(); + const __measured = width !== null && height !== null; + + return ( +
+ {__measured ? children({ width, height }) : null} +
+ ); +} diff --git a/editor/grida-canvas-react/viewport/surface-hooks.ts b/editor/grida-canvas-react/viewport/surface-hooks.ts index 49e31b1244..f4ce0d8a80 100644 --- a/editor/grida-canvas-react/viewport/surface-hooks.ts +++ b/editor/grida-canvas-react/viewport/surface-hooks.ts @@ -315,7 +315,7 @@ export function useSingleSelection( const scale = cmath.transform.getScale(transform); // Collect bounding rectangle - const br = instance.geometry.getNodeAbsoluteBoundingRect(node_id); + const br = instance.geometryProvider.getNodeAbsoluteBoundingRect(node_id); if (!br) { setData(undefined); return; @@ -373,7 +373,7 @@ export function useSingleSelection( const axis = direction === "horizontal" ? "x" : "y"; const children = dq.getChildren(document_ctx, node_id); const children_rects = children - .map((id) => instance.geometry.getNodeAbsoluteBoundingRect(id)) + .map((id) => instance.geometryProvider.getNodeAbsoluteBoundingRect(id)) .filter((it): it is cmath.Rectangle => !!it); distribution.rects = children_rects; diff --git a/editor/grida-canvas-react/viewport/surface.tsx b/editor/grida-canvas-react/viewport/surface.tsx index ddbd418b27..ab26cd67f5 100644 --- a/editor/grida-canvas-react/viewport/surface.tsx +++ b/editor/grida-canvas-react/viewport/surface.tsx @@ -13,7 +13,6 @@ import { useGestureState, useIsTransforming, useMultiplayerCursorState, - useMultipleSelectionOverlayClick, usePointerState, useSelectionState, useToolState, @@ -42,8 +41,8 @@ import { SnapGuide } from "./ui/snap"; import { Knob } from "./ui/knob"; import { ColumnsIcon, RowsIcon } from "@radix-ui/react-icons"; import cmath from "@grida/cmath"; -import { cursors } from "../components/cursor"; -import { PointerCursor } from "@/components/multiplayer/cursor"; +import { cursors } from "../../components/cursor/cursor-data"; +import { FakePointerCursorSVG } from "@/components/cursor/cursor-fake"; import { SurfaceTextEditor } from "./ui/text-editor"; import { SurfaceVectorEditor } from "./ui/surface-vector-editor"; import { SurfaceGradientEditor } from "./ui/surface-gradient-editor"; @@ -71,6 +70,10 @@ import { NodeOverlayCornerRadiusHandle, NodeOverlayRectangularCornerRadiusHandles, } from "./ui/corner-radius-handle"; +import { + FakeCursorPosition, + FakeForeignCursor, +} from "@/components/multiplayer/cursor"; const DRAG_THRESHOLD = 2; @@ -193,7 +196,7 @@ export function EditorSurface() { if (event.defaultPrevented) return; // for performance reasons, we don't want to update the overlay when transforming (except for translate) if (is_node_transforming && !is_node_translating) return; - editor.pointerMove(event); + editor.surface.surfacePointerMove(event); }; et.addEventListener("pointermove", handlePointerMove, { @@ -214,7 +217,7 @@ export function EditorSurface() { if (event.defaultPrevented) return; if (event.button === 1) { __hand_tool_triggered_by_aux_button.current = true; - editor.setTool({ type: "hand" }); + editor.surface.surfaceSetTool({ type: "hand" }); } }, onMouseUp: ({ event }) => { @@ -222,40 +225,40 @@ export function EditorSurface() { if (event.button === 1) { if (__hand_tool_triggered_by_aux_button.current) { __hand_tool_triggered_by_aux_button.current = false; - editor.setTool({ type: "cursor" }); + editor.surface.surfaceSetTool({ type: "cursor" }); } } }, onPointerDown: ({ event }) => { if (event.defaultPrevented) return; - editor.pointerDown(event); + editor.surface.surfacePointerDown(event); }, onPointerUp: ({ event }) => { if (event.defaultPrevented) return; - editor.pointerUp(event); + editor.surface.surfacePointerUp(event); }, onClick: ({ event }) => { if (event.defaultPrevented) return; - editor.click(event); + editor.surface.surfaceClick(event); }, onDoubleClick: ({ event }) => { if (event.defaultPrevented) return; // [order matters] - otherwise, it will always try to enter the content edit mode - editor.tryToggleContentEditMode(); // 1 - editor.doubleClick(event); // 2 + editor.surface.surfaceTryToggleContentEditMode(); // 1 + editor.surface.surfaceDoubleClick(event); // 2 }, onDragStart: ({ event }) => { if (event.defaultPrevented) return; - editor.dragStart(event as PointerEvent); + editor.surface.surfaceDragStart(event as PointerEvent); }, onDragEnd: ({ event }) => { if (event.defaultPrevented) return; - editor.dragEnd(event as PointerEvent); + editor.surface.surfaceDragEnd(event as PointerEvent); }, onDrag: (e) => { if (e.event.defaultPrevented) return; - editor.drag({ + editor.surface.surfaceDrag({ delta: e.delta, distance: e.distance, movement: e.movement, @@ -294,10 +297,10 @@ export function EditorSurface() { const d = delta[1]; const sensitivity = 0.01; const zoom_delta = -d * sensitivity; - editor.zoom(zoom_delta, origin); + editor.camera.zoom(zoom_delta, origin); } else { const sensitivity = 2; - editor.pan( + editor.camera.pan( cmath.vector2.invert( cmath.vector2.multiply(delta, [sensitivity, sensitivity]) ) @@ -455,18 +458,19 @@ export function EditorSurface() { function FollowingFrameOverlay() { const instance = useCurrentEditor(); const { isFollowing, cursor: cursorId } = useFollowPlugin( - instance.__pligin_follow + instance.surface.__pligin_follow ); - const cursor = useEditorState(instance, (state) => - state.cursors.find((c) => c.id === cursorId) - ); + const cursor = useEditorState(instance, (state) => { + if (!cursorId) return undefined; + return state.cursors[cursorId]; + }); const stop = React.useCallback( (e: React.SyntheticEvent) => { e.preventDefault(); e.stopPropagation(); - instance.unfollow(); + instance.surface.unfollow(); }, [instance] ); @@ -497,20 +501,24 @@ function RemoteCursorOverlay() { const cursors = useMultiplayerCursorState(); const { transform } = useTransformState(); - if (!cursors.length) return null; + const cursorArray = Object.values(cursors); + if (!cursorArray.length) return null; return ( <> - {cursors.map((c) => { + {cursorArray.map((c) => { const pos = cmath.vector2.transform(c.position, transform); return ( - + + + {c.marquee && ( { - const children = scene.children.map((id) => document.nodes[id]); + const children = scene.children_refs.map((id) => document.nodes[id]); return children.filter( (n) => n.type === "container" || @@ -597,7 +605,7 @@ function RootFramesBarOverlay() { n.type === "component" || n.type === "instance" ); - }, [scene.children, document.nodes]); + }, [scene.children_refs, document.nodes]); if (scene.constraints.children === "single") { const rootframe = rootframes[0]; @@ -665,17 +673,17 @@ function NodeTitleBar({ // editor.hoverEnterNode(node.id); // }, onPointerEnter: () => { - editor.hoverEnterNode(node.id); + editor.surface.surfaceHoverEnterNode(node.id); }, onPointerLeave: () => { - editor.hoverLeaveNode(node.id); + editor.surface.surfaceHoverLeaveNode(node.id); }, onPointerDown: ({ event }) => { event.preventDefault(); if (event.shiftKey) { - editor.select("selection", [node.id]); + editor.commands.select("selection", [node.id]); } else { - editor.select([node.id]); + editor.commands.select([node.id]); } }, }, @@ -725,7 +733,7 @@ function NodeTitleBarTitle({ const commit = () => { const name = value.trim(); if (name && name !== node.name) { - editor.changeNodeName(node.id, name); + editor.doc.getNodeById(node.id).name = name; } setEditing(false); }; @@ -901,7 +909,7 @@ function SingleSelectionOverlay({ distribution={distribution} style={style} onGapGestureStart={(axis) => { - editor.startGapGesture(node_id, axis); + editor.surface.surfaceStartGapGesture(node_id, axis); }} /> @@ -930,7 +938,7 @@ function MultpleSelectionGroupsOverlay({ readonly }: { readonly?: boolean }) { distribution={g.distribution} style={g.style} onGapGestureStart={(axis) => { - editor.startGapGesture(g.ids, axis); + editor.surface.surfaceStartGapGesture(g.ids, axis); }} /> )} @@ -953,7 +961,6 @@ function SelectionGroupOverlay({ }) { const editor = useCurrentEditor(); const tool = useToolState(); - const { multipleSelectionOverlayClick } = useMultipleSelectionOverlayClick(); const { style, ids, boundingSurfaceRect, size, distribution } = groupdata; @@ -970,7 +977,7 @@ function SelectionGroupOverlay({ } }, onClick: (e) => { - multipleSelectionOverlayClick(ids, e.event); + editor.surface.surfaceMultipleSelectionOverlayClick(ids, e.event); e.event.stopPropagation(); }, }, @@ -1012,7 +1019,7 @@ function SelectionGroupOverlay({ { - editor.distributeEvenly("selection", axis); + editor.commands.distributeEvenly("selection", axis); }} /> {boundingSurfaceRect && ( @@ -1185,7 +1192,7 @@ function LayerOverlayRotationHandle({ const bind = useSurfaceGesture({ onDragStart: ({ event }) => { event.preventDefault(); - editor.startRotateGesture(node_id); + editor.surface.surfaceStartRotateGesture(node_id); }, }); @@ -1243,7 +1250,7 @@ function LayerOverlayResizeHandle({ }, onDragStart: ({ event }) => { event.preventDefault(); - editor.startScaleGesture(selection, anchor); + editor.surface.surfaceStartScaleGesture(selection, anchor); }, }); @@ -1268,7 +1275,7 @@ function LayerOverlayResizeSide({ }, onDragStart: ({ event }) => { event.preventDefault(); - editor.startScaleGesture(selection, anchor); + editor.surface.surfaceStartScaleGesture(selection, anchor); }, onDoubleClick: ({ event }) => { event.preventDefault(); @@ -1277,7 +1284,7 @@ function LayerOverlayResizeSide({ // feat: text-node-auto-size if ( typeof selection === "string" && - editor.getNodeSnapshotById(selection)?.type === "text" + editor.commands.getNodeSnapshotById(selection)?.type === "text" ) { const axis = anchor === "e" || anchor === "w" ? "width" : "height"; editor.autoSizeTextNode(selection, axis); @@ -1354,7 +1361,7 @@ function Edge({ return cmath.vector2.transform([p.x, p.y], transform); case "anchor": try { - const n = editor.getNodeSnapshotById(p.target); + const n = editor.commands.getNodeSnapshotById(p.target); const cx = (n as any).left + (n as any).width / 2; const cy = (n as any).top + (n as any).height / 2; return cmath.vector2.transform([cx, cy], transform); @@ -1417,7 +1424,7 @@ function RedDotSortHandle({ }, onDragStart: ({ event }) => { event.preventDefault(); - editor.startSortGesture(selection, node_id); + editor.surface.surfaceStartSortGesture(selection, node_id); }, }); @@ -1675,14 +1682,14 @@ function RulerGuideOverlay() { const bindX = useSurfaceGesture({ onDragStart: ({ event }) => { - editor.startGuideGesture("y", -1); + editor.surface.surfaceStartGuideGesture("y", -1); event.preventDefault(); }, }); const bindY = useSurfaceGesture({ onDragStart: ({ event }) => { - editor.startGuideGesture("x", -1); + editor.surface.surfaceStartGuideGesture("x", -1); event.preventDefault(); }, }); @@ -1821,7 +1828,7 @@ function Guide({ }, onKeyDown: ({ event }) => { if (event.key === "Delete" || event.key === "Backspace") { - editor.deleteGuide(idx); + editor.commands.deleteGuide(idx); } if (event.key === "Escape") { (event.currentTarget as HTMLElement)?.blur(); @@ -1829,7 +1836,7 @@ function Guide({ event.stopPropagation(); }, onDragStart: ({ event }) => { - editor.startGuideGesture(axis, idx); + editor.surface.surfaceStartGuideGesture(axis, idx); event.preventDefault(); }, }); diff --git a/editor/grida-canvas-react/viewport/ui/__math/image-transform.test.ts b/editor/grida-canvas-react/viewport/ui/__math/image-transform.test.ts index a4dabc0e81..4e267f628e 100644 --- a/editor/grida-canvas-react/viewport/ui/__math/image-transform.test.ts +++ b/editor/grida-canvas-react/viewport/ui/__math/image-transform.test.ts @@ -19,19 +19,19 @@ describe("Original Direction Scaling Challenge", () => { // decompose/compose operations. it("should acknowledge the mathematical complexity", () => { - console.log("=== ORIGINAL DIRECTION SCALING CHALLENGE ==="); - console.log( - "REQUIREMENT: Scale sides in original X/Y directions regardless of rotation" - ); - console.log( - "CHALLENGE: This requires advanced matrix manipulation beyond decompose/compose" - ); - console.log( - "CURRENT: Geometry-based scaling that follows the current shape orientation" - ); - console.log( - "FUTURE: Could be implemented with specialized matrix operations" - ); + // console.log("=== ORIGINAL DIRECTION SCALING CHALLENGE ==="); + // console.log( + // "REQUIREMENT: Scale sides in original X/Y directions regardless of rotation" + // ); + // console.log( + // "CHALLENGE: This requires advanced matrix manipulation beyond decompose/compose" + // ); + // console.log( + // "CURRENT: Geometry-based scaling that follows the current shape orientation" + // ); + // console.log( + // "FUTURE: Could be implemented with specialized matrix operations" + // ); expect(true).toBe(true); // Acknowledge the limitation }); diff --git a/editor/grida-canvas-react/viewport/ui/corner-radius-handle.tsx b/editor/grida-canvas-react/viewport/ui/corner-radius-handle.tsx index a0c82dc6ca..24bd453f00 100644 --- a/editor/grida-canvas-react/viewport/ui/corner-radius-handle.tsx +++ b/editor/grida-canvas-react/viewport/ui/corner-radius-handle.tsx @@ -20,7 +20,7 @@ export function NodeOverlayCornerRadiusHandle({ const bind = useGesture({ onDragStart: ({ event }) => { event.preventDefault(); - editor.startCornerRadiusGesture(node_id, anchor); + editor.surface.surfaceStartCornerRadiusGesture(node_id, anchor); }, }); diff --git a/editor/grida-canvas-react/viewport/ui/knob.tsx b/editor/grida-canvas-react/viewport/ui/knob.tsx index aff8731db9..6c554934a0 100644 --- a/editor/grida-canvas-react/viewport/ui/knob.tsx +++ b/editor/grida-canvas-react/viewport/ui/knob.tsx @@ -1,7 +1,7 @@ import React from "react"; import { cn } from "@/components/lib/utils"; import type cmath from "@grida/cmath"; -import { cursors } from "@/grida-canvas-react/components/cursor"; +import { cursors } from "@/components/cursor/cursor-data"; import { Point } from "./point"; export const Knob = React.forwardRef(function Knob( diff --git a/editor/grida-canvas-react/viewport/ui/measurement.tsx b/editor/grida-canvas-react/viewport/ui/measurement.tsx index 6d7c73324d..c8267e4044 100644 --- a/editor/grida-canvas-react/viewport/ui/measurement.tsx +++ b/editor/grida-canvas-react/viewport/ui/measurement.tsx @@ -77,7 +77,7 @@ function useMeasurement() { selection, surface_measurement_target, getNodeAbsoluteBoundingRect: (id: string) => - editor.geometry.getNodeAbsoluteBoundingRect(id), + editor.geometryProvider.getNodeAbsoluteBoundingRect(id), }); setMeasurement(result || undefined); @@ -85,7 +85,12 @@ function useMeasurement() { console.error("useMeasurement", e); setMeasurement(undefined); } - }, [document, selection, surface_measurement_target, editor.geometry]); + }, [ + document, + selection, + surface_measurement_target, + editor.geometryProvider, + ]); return measurement; } diff --git a/editor/grida-canvas-react/viewport/ui/surface-gradient-editor.tsx b/editor/grida-canvas-react/viewport/ui/surface-gradient-editor.tsx index a7e74338a6..36129d71b0 100644 --- a/editor/grida-canvas-react/viewport/ui/surface-gradient-editor.tsx +++ b/editor/grida-canvas-react/viewport/ui/surface-gradient-editor.tsx @@ -113,7 +113,7 @@ function EditorUser({ const setFocusedStop = useCallback( (stop: number | null) => { - editor.selectGradientStop(node_id, stop ?? 0, { + editor.surface.surfaceSelectGradientStop(node_id, stop ?? 0, { paintIndex: paint_index, paintTarget: paint_target, }); @@ -149,9 +149,9 @@ function EditorUser({ } if (paint_target === "stroke") { - editor.changeNodeStrokes(node_id, updatedPaints); + editor.commands.changeNodePropertyStrokes(node_id, updatedPaints); } else { - editor.changeNodeFills(node_id, updatedPaints); + editor.commands.changeNodePropertyFills(node_id, updatedPaints); } } }, diff --git a/editor/grida-canvas-react/viewport/ui/surface-image-editor.tsx b/editor/grida-canvas-react/viewport/ui/surface-image-editor.tsx index aba423bad5..c8d6043a3a 100644 --- a/editor/grida-canvas-react/viewport/ui/surface-image-editor.tsx +++ b/editor/grida-canvas-react/viewport/ui/surface-image-editor.tsx @@ -222,9 +222,12 @@ function _ImagePaintEditor({ const updatedPaints = [...paints]; updatedPaints[paintIndex] = updatedPaint; if (paintTarget === "stroke") { - editorInstance.changeNodeStrokes(node_id, updatedPaints); + editorInstance.commands.changeNodePropertyStrokes( + node_id, + updatedPaints + ); } else { - editorInstance.changeNodeFills(node_id, updatedPaints); + editorInstance.commands.changeNodePropertyFills(node_id, updatedPaints); } }; diff --git a/editor/grida-canvas-react/viewport/ui/surface-varwidth-editor.tsx b/editor/grida-canvas-react/viewport/ui/surface-varwidth-editor.tsx index b526a38f9d..64c1399b48 100644 --- a/editor/grida-canvas-react/viewport/ui/surface-varwidth-editor.tsx +++ b/editor/grida-canvas-react/viewport/ui/surface-varwidth-editor.tsx @@ -69,28 +69,28 @@ function useVariableWithEditor() { const selectStop = useCallback( (stop: number) => { - instance.selectVariableWidthStop(node_id, stop); + instance.commands.selectVariableWidthStop(node_id, stop); }, [instance, node_id] ); const deleteStop = useCallback( (stop: number) => { - instance.deleteVariableWidthStop(node_id, stop); + instance.commands.deleteVariableWidthStop(node_id, stop); }, [instance, node_id] ); const onUDragStart = useCallback( (stop: number) => { - instance.startTranslateVariableWidthStop(node_id, stop); + instance.surface.surfaceStartTranslateVariableWidthStop(node_id, stop); }, [instance, node_id] ); const onRDragStart = useCallback( (stop: number, side: "left" | "right") => { - instance.startResizeVariableWidthStop(node_id, stop, side); + instance.surface.surfaceStartResizeVariableWidthStop(node_id, stop, side); }, [instance, node_id] ); diff --git a/editor/grida-canvas-react/viewport/ui/surface-vector-editor.tsx b/editor/grida-canvas-react/viewport/ui/surface-vector-editor.tsx index 4715430b04..64ee646577 100644 --- a/editor/grida-canvas-react/viewport/ui/surface-vector-editor.tsx +++ b/editor/grida-canvas-react/viewport/ui/surface-vector-editor.tsx @@ -7,7 +7,6 @@ import { import cmath from "@grida/cmath"; import { useGesture } from "@use-gesture/react"; import { cn } from "@/components/lib/utils"; -import { svg } from "@/grida-canvas-utils/svg"; import { Point } from "./point"; import assert from "assert"; import useVectorContentEditMode, { @@ -320,7 +319,7 @@ function Segment({ event.preventDefault(); draggedRef.current = true; if (tool.type === "bend") { - const canvasPoint = instance.clientPointToCanvasPoint([ + const canvasPoint = instance.camera.clientPointToCanvasPoint([ (event as MouseEvent).clientX, (event as MouseEvent).clientY, ]); @@ -345,7 +344,7 @@ function Segment({ frozenRef.current ) { event.preventDefault(); - const canvasPoint = instance.clientPointToCanvasPoint([ + const canvasPoint = instance.camera.clientPointToCanvasPoint([ (event as MouseEvent).clientX, (event as MouseEvent).clientY, ]); @@ -600,13 +599,17 @@ function VertexPoint({ event.preventDefault(); draggedRef.current = true; if (tool.type === "bend") { - instance.bendOrClearCorner(ve.node_id, index, 0); + instance.commands.bendOrClearCorner(ve.node_id, index, 0); const segment = ve.segments.findIndex( (s) => s.a === index || s.b === index ); if (segment !== -1) { const control = ve.segments[segment].a === index ? "ta" : "tb"; - instance.startCurveGesture(ve.node_id, segment, control); + instance.surface.surfaceStartCurveGesture( + ve.node_id, + segment, + control + ); } } else { ve.onDragStart(); @@ -616,7 +619,7 @@ function VertexPoint({ if (tool.type === "path") return; if (tool.type === "bend") { if (!draggedRef.current) { - instance.bendOrClearCorner(ve.node_id, index); + instance.commands.bendOrClearCorner(ve.node_id, index); } return; } diff --git a/editor/grida-canvas-react/viewport/ui/text-editor.tsx b/editor/grida-canvas-react/viewport/ui/text-editor.tsx index b90f5a57af..f1394e81b0 100644 --- a/editor/grida-canvas-react/viewport/ui/text-editor.tsx +++ b/editor/grida-canvas-react/viewport/ui/text-editor.tsx @@ -8,7 +8,7 @@ import { useSingleSelection } from "../surface-hooks"; import { css } from "@/grida-canvas-utils/css"; import grida from "@grida/schema"; import cmath from "@grida/cmath"; -import ContentEditable from "./contenteditable"; +import ContentEditable from "@/components/primitives/contenteditable"; export function SurfaceTextEditor({ node_id }: { node_id: string }) { const editor = useCurrentEditor(); @@ -77,11 +77,11 @@ export function SurfaceTextEditor({ node_id }: { node_id: string }) { } stopPropagation(e); }} - onBlur={() => editor.tryExitContentEditMode()} + onBlur={() => editor.surface.surfaceTryExitContentEditMode()} html={node.text as string} onChange={(e) => { const txt = e.currentTarget.textContent; - editor.changeNodeText(node_id, txt); + editor.commands.changeNodePropertyText(node_id, txt ?? ""); }} style={{ width: "100%", diff --git a/editor/grida-canvas/__tests__/editor.api.patch.test.ts b/editor/grida-canvas/__tests__/editor.api.patch.test.ts new file mode 100644 index 0000000000..95ee238d5a --- /dev/null +++ b/editor/grida-canvas/__tests__/editor.api.patch.test.ts @@ -0,0 +1,40 @@ +import { editor } from "../editor.i"; + +describe("patch API helpers", () => { + it("encodes json pointer segments", () => { + expect(editor.api.patch.encodeJsonPointerSegment("a~b/c")).toBe("a~0b~1c"); + expect(editor.api.patch.encodeJsonPointerSegment(42)).toBe("42"); + }); + + it("builds json pointer paths", () => { + expect( + editor.api.patch.toJsonPointerPath(["document", "nodes", 0, "name"]) + ).toBe("/document/nodes/0/name"); + }); + + it("converts immer patches to json patch operations", () => { + const patches: editor.history.Patch[] = [ + { + op: "replace", + path: ["document", "scenes", "scene", "name"], + value: "Renamed", + }, + { + op: "remove", + path: ["document", "properties", "obsolete"], + }, + ]; + + expect(editor.api.patch.toJsonPatchOperations(patches)).toEqual([ + { + op: "replace", + path: "/document/scenes/scene/name", + value: "Renamed", + }, + { + op: "remove", + path: "/document/properties/obsolete", + }, + ]); + }); +}); diff --git a/editor/grida-canvas/action.ts b/editor/grida-canvas/action.ts index d9e1aa4a4b..5b67eaffe3 100644 --- a/editor/grida-canvas/action.ts +++ b/editor/grida-canvas/action.ts @@ -8,15 +8,28 @@ import type { GoogleWebFontList } from "@grida/fonts/google"; export type Action = | InternalAction + | DocumentResetAction | EditorCameraAction | EditorAction - | EditorUndoAction - | EditorRedoAction | EditorClipAction; -export type InternalAction = - | __InternalResetAction - | __InternalWebfontListLoadAction; +export type InternalAction = __InternalWebfontListLoadAction; + +/** + * Document Reset Action + * + * Special marker action emitted when the entire document state is replaced via `reset()`. + * This action is NOT handled by the global actions reducer - it only marks that a full + * state replacement occurred. Subscribers can check for this action to distinguish + * between full resets and incremental changes. + */ +export interface DocumentResetAction { + type: "document/reset"; + /** + * Unique identifier for this reset operation (auto-generated timestamp if not provided) + */ + document_key: string; +} export type EditorAction = | EditorConfigAction @@ -171,12 +184,6 @@ interface ISelection { selection: NodeID[]; } -export interface __InternalResetAction { - type: "__internal/reset"; - key?: string; - state: editor.state.IEditorState; -} - /** * load webfont list */ @@ -238,14 +245,6 @@ export interface EditorBlurAction { type: "blur"; } -export type EditorUndoAction = { - type: "undo"; -}; - -export type EditorRedoAction = { - type: "redo"; -}; - /** * set to editor clipbard */ diff --git a/editor/grida-canvas/backends/dom-content.ts b/editor/grida-canvas/backends/dom-content.ts index 445ab9d0d5..47c6abbb53 100644 --- a/editor/grida-canvas/backends/dom-content.ts +++ b/editor/grida-canvas/backends/dom-content.ts @@ -56,7 +56,7 @@ export class DOMGeometryQueryInterfaceProvider } getNodeIdsFromPoint(point: cmath.Vector2): string[] { - const _p = this.editor.canvasPointToClientPoint(point); + const _p = this.editor.camera.canvasPointToClientPoint(point); return this.getNodeIdsFromPointerEvent({ clientX: _p[0], clientY: _p[1], diff --git a/editor/grida-canvas/backends/dom-export.ts b/editor/grida-canvas/backends/dom-export.ts index ba0b10d5c7..d25cbfb664 100644 --- a/editor/grida-canvas/backends/dom-export.ts +++ b/editor/grida-canvas/backends/dom-export.ts @@ -2,6 +2,7 @@ import { toPng, toSvg, toJpeg } from "html-to-image"; import type { Options } from "html-to-image/lib/types"; import type { editor } from ".."; import type { Editor } from "../editor"; +import assert from "assert"; export async function exportAsImage( node_id: string, @@ -94,3 +95,46 @@ export class DOMSVGExportInterfaceProvider return text; } } + +export class DOMDefaultExportInterfaceProvider + implements editor.api.IDocumentExporterInterfaceProvider +{ + readonly formats = ["PNG", "JPEG", "PDF", "SVG"]; + + readonly image_export: DOMImageExportInterfaceProvider; + readonly svg_export: DOMSVGExportInterfaceProvider; + + constructor(readonly editor: Editor) { + this.image_export = new DOMImageExportInterfaceProvider(editor); + this.svg_export = new DOMSVGExportInterfaceProvider(editor); + } + + canExportNodeAs( + _node_id: string, + format: "PNG" | "JPEG" | "PDF" | "SVG" | (string & {}) + ): boolean { + return this.formats.includes(format); + } + + async exportNodeAs( + node_id: string, + format: "PNG" | "JPEG" | "PDF" | "SVG" | (string & {}) + ): Promise { + assert(this.formats.includes(format), "non supported format"); + + switch (format) { + case "PNG": + case "JPEG": { + return this.image_export.exportNodeAsImage( + node_id, + format as "PNG" | "JPEG" + ); + } + case "SVG": { + return this.svg_export.exportNodeAsSVG(node_id); + } + } + + throw new Error("Non supported format"); + } +} diff --git a/editor/grida-canvas/backends/index.ts b/editor/grida-canvas/backends/index.ts index e1772f0928..2e5900aee3 100644 --- a/editor/grida-canvas/backends/index.ts +++ b/editor/grida-canvas/backends/index.ts @@ -3,3 +3,4 @@ export * from "./dom-content"; export * from "./dom-export"; export * from "./noop"; export * from "./dom-fonts"; +export * from "./wasm"; diff --git a/editor/grida-canvas/backends/noop.ts b/editor/grida-canvas/backends/noop.ts index b739486371..3a57068e64 100644 --- a/editor/grida-canvas/backends/noop.ts +++ b/editor/grida-canvas/backends/noop.ts @@ -20,3 +20,23 @@ export class NoopGeometryQueryInterfaceProvider return []; } } + +export class NoopDefaultExportInterfaceProvider + implements editor.api.IDocumentExporterInterfaceProvider +{ + readonly formats = []; + + canExportNodeAs( + _node_id: string, + _format: "PNG" | "JPEG" | "PDF" | "SVG" | (string & {}) + ): boolean { + return false; + } + + exportNodeAs( + _node_id: string, + _format: "PNG" | "JPEG" | "PDF" | "SVG" | (string & {}) + ): Promise { + throw new Error("Not implemented"); + } +} diff --git a/editor/grida-canvas-react-renderer-canvas-wasm/locate-file.ts b/editor/grida-canvas/backends/wasm-locate-file.ts similarity index 100% rename from editor/grida-canvas-react-renderer-canvas-wasm/locate-file.ts rename to editor/grida-canvas/backends/wasm-locate-file.ts diff --git a/editor/grida-canvas/backends/wasm.ts b/editor/grida-canvas/backends/wasm.ts index 7bdadd431b..2d90b2fcec 100644 --- a/editor/grida-canvas/backends/wasm.ts +++ b/editor/grida-canvas/backends/wasm.ts @@ -30,7 +30,7 @@ export class CanvasWasmGeometryQueryInterfaceProvider clientX: number; clientY: number; }): string[] { - const p = this.editor.clientPointToCanvasPoint([ + const p = this.editor.camera.clientPointToCanvasPoint([ event.clientX, event.clientY, ]); @@ -42,14 +42,23 @@ export class CanvasWasmGeometryQueryInterfaceProvider } } -export class CanvasWasmImageExportInterfaceProvider - implements editor.api.IDocumentImageExportInterfaceProvider +export class CanvasWasmDefaultExportInterfaceProvider + implements editor.api.IDocumentExporterInterfaceProvider { + readonly formats = ["PNG", "JPEG", "PDF", "SVG"]; + constructor( readonly editor: Editor, readonly surface: Scene ) {} + canExportNodeAs( + node_id: string, + format: "PNG" | "JPEG" | "PDF" | "SVG" | (string & {}) + ): boolean { + return this.formats.includes(format); + } + async exportNodeAsImage( node_id: string, format: "PNG" | "JPEG" @@ -63,15 +72,6 @@ export class CanvasWasmImageExportInterfaceProvider }); return data.data; } -} - -export class CanvasWasmPDFExportInterfaceProvider - implements editor.api.IDocumentPDFExportInterfaceProvider -{ - constructor( - readonly editor: Editor, - readonly surface: Scene - ) {} async exportNodeAsPDF(node_id: string): Promise { const data = await this.surface.exportNodeAs(node_id, { @@ -79,15 +79,6 @@ export class CanvasWasmPDFExportInterfaceProvider }); return data.data; } -} - -export class CanvasWasmSVGExportInterfaceProvider - implements editor.api.IDocumentSVGExportInterfaceProvider -{ - constructor( - readonly editor: Editor, - readonly surface: Scene - ) {} async exportNodeAsSVG(node_id: string): Promise { const data = await this.surface.exportNodeAs(node_id, { @@ -96,6 +87,27 @@ export class CanvasWasmSVGExportInterfaceProvider const str = new TextDecoder("utf-8").decode(data.data); return str; } + + exportNodeAs( + node_id: string, + format: "PNG" | "JPEG" | "PDF" | "SVG" | (string & {}) + ): Promise { + switch (format) { + case "PNG": + case "JPEG": { + return this.exportNodeAsImage(node_id, format as "PNG" | "JPEG"); + } + case "PDF": { + return this.exportNodeAsPDF(node_id); + } + case "SVG": { + return this.exportNodeAsSVG(node_id); + } + default: { + throw new Error("Non supported format"); + } + } + } } export class CanvasWasmVectorInterfaceProvider diff --git a/editor/grida-canvas/editor.i.ts b/editor/grida-canvas/editor.i.ts index e0b668daec..563ed1bee2 100644 --- a/editor/grida-canvas/editor.i.ts +++ b/editor/grida-canvas/editor.i.ts @@ -1,5 +1,5 @@ import type { - EditorAction, + Action, TCanvasEventTargetDragGestureState, } from "@/grida-canvas/action"; import type { BitmapEditorBrush, BitmapLayerEditor } from "@grida/bitmap"; @@ -12,6 +12,7 @@ import { dq } from "./query"; import cmath from "@grida/cmath"; import vn from "@grida/vn"; import grida from "@grida/schema"; +import tree from "@grida/tree"; import type { io } from "@grida/io"; export namespace editor { @@ -65,7 +66,72 @@ export namespace editor { } as T; } - export type NodeID = string & {}; + /** + * Mutual exclusion (reentrancy guard) for JavaScript. + * + * Ensures that only one callback is executed at a time within the same call stack. + * If the mutex is already active, the main callback is skipped and the optional + * `elseCb` will be executed instead. + * + * This is synchronous-only: + * - Do not `await` inside the critical section — the lock will be released before + * the awaited code runs. + * - Use this to prevent feedback loops when binding two reactive sources + * (e.g. Monaco editor <-> Yjs). + * + * @example + * ```ts + * const mutex = createMutex() + * + * mutex(() => { + * console.log("outer") + * mutex(() => { + * // This will be skipped, because the mutex is locked. + * console.log("inner") + * }, () => { + * console.log("else branch called instead") + * }) + * }) + * + * mutex(() => { + * console.log("second outer") // will run after lock is released + * }) + * ``` + */ + export type Mutex = ( + /** + * Function executed only if the mutex is currently free. + */ + cb: () => void, + /** + * Optional function executed if the mutex is already locked + * (i.e. the call is reentrant). + */ + elseCb?: () => void + ) => void; + + /** + * Create a new mutex function. + * + * @returns {Mutex} A function that enforces mutual exclusion. + */ + export function createMutex(): Mutex { + let token = true; + return (cb: () => void, elseCb?: () => void): void => { + if (token) { + token = false; + try { + cb(); + } finally { + token = true; + } + } else if (elseCb) { + elseCb(); + } + }; + } + + export type NodeID = grida.program.nodes.NodeID; /** * a global class based editor instances @@ -75,6 +141,16 @@ export namespace editor { export const __global_editors = { bitmap: null as BitmapLayerEditor | null, }; + + /** + * generic store subscription trait. + * + * this is commonly used for binding to a ui-store consumer, e.g. with react useSyncExternalStore + */ + export interface IStoreSubscriptionTrait { + subscribe: (onStoreChange: () => void) => () => void; + getSnapshot: () => Snapshot; + } } export namespace editor.config { @@ -811,6 +887,10 @@ export namespace editor.state { marquee: editor.state.Marquee | null; selection: string[]; scene_id: string | undefined; + ephemeral_chat: { + txt: string; + ts: number; + } | null; }; /** @@ -819,8 +899,26 @@ export namespace editor.state { export interface IEditorMultiplayerCursorState { /** * multiplayer cursors, does not include local cursor + * Object format {[cursorId]: cursor} for efficient lookups and natural deduplication */ - cursors: MultiplayerCursor[]; + cursors: Record; + /** + * Local cursor chat state + */ + local_cursor_chat: { + /** + * Current message being typed + */ + message: string | null; + /** + * Whether the chat is open + */ + is_open: boolean; + /** + * Timestamp of when the message was last modified, or null if no message + */ + last_modified: number | null; + }; } export interface IEditorUserClipboardState { @@ -1172,13 +1270,6 @@ export namespace editor.state { content_edit_mode?: editor.state.ContentEditModeState; } - export interface IEditorHistoryExtensionState { - history: { - past: history.HistoryEntry[]; - future: history.HistoryEntry[]; - }; - } - /** * @deprecated remove when possible */ @@ -1222,7 +1313,6 @@ export namespace editor.state { editor.state.ISceneSurfaceState, editor.state.IEditorRuntimePreservedState, // - editor.state.IEditorHistoryExtensionState, editor.state.IDocumentState, grida.program.document.IDocumentTemplatesRepository { rotation_quantize_step: number; @@ -1275,13 +1365,28 @@ export namespace editor.state { grida.program.document.Document, "nodes" | "entry_scene_id" > & - Partial & { - scenes: Record< - string, - Partial & - Pick - >; - }; + Partial< + grida.program.document.IBitmapsRepository & + Pick + > & + ( + | { + // New format - scenes_ref with links + scenes_ref: string[]; + links?: Record; + } + | { + // Old format (backward compat) - scenes as Record (links inferred from children_refs) + scenes: Record< + string, + Partial & + Pick< + grida.program.document.Scene, + "id" | "name" | "constraints" + > + >; + } + ); } export function init({ @@ -1290,18 +1395,76 @@ export namespace editor.state { }: Omit & { debug?: boolean; }): editor.state.IEditorState { + // Handle both old (scenes: Record) and new (scenes_ref: string[]) formats + const scenes_ref: string[] = []; + const migrated_nodes: Record = {}; + const migrated_links: Record = {}; + const input_doc = init.document; + + if ("scenes_ref" in input_doc) { + // New format - scenes already in nodes + scenes_ref.push(...input_doc.scenes_ref); + } else if ("scenes" in input_doc) { + // Old format - convert scenes to SceneNodes + const input_scenes = input_doc.scenes; + + for (const [scene_id, scene_input] of Object.entries(input_scenes)) { + const scene = grida.program.document.init_scene(scene_input); + scenes_ref.push(scene_id); + + // Create SceneNode from Scene input (if not already in nodes) + if (!init.document.nodes[scene_id]) { + const sceneNode: grida.program.nodes.SceneNode = { + type: "scene", + id: scene_id, + name: scene.name, + active: true, + locked: false, + constraints: scene.constraints, + order: scene.order, + guides: scene.guides, + edges: scene.edges, + backgroundColor: scene.backgroundColor, + }; + migrated_nodes[scene_id] = sceneNode; + } + + // Migrate children_refs to links + migrated_links[scene_id] = scene.children_refs || []; + } + } + + // Build final document with migrated data + const base_links = "links" in input_doc ? (input_doc.links ?? {}) : {}; + + // Explicitly destructure to exclude potential 'scenes' property from old format + const { + nodes: input_nodes, + entry_scene_id, + bitmaps = {}, + images = {}, + properties = {}, + // Exclude 'scenes' from spreading (old format) + // eslint-disable-next-line @typescript-eslint/no-unused-vars + scenes: _scenes, + ...rest + } = input_doc as any; + const doc: grida.program.document.Document = { - bitmaps: {}, - images: {}, - properties: {}, - ...init.document, - scenes: Object.entries(init.document.scenes ?? {}).reduce( - (acc, [key, scene]) => { - acc[key] = grida.program.document.init_scene(scene); - return acc; - }, - {} as grida.program.document.Document["scenes"] - ), + ...rest, + bitmaps, + images, + properties, + entry_scene_id, + nodes: { + ...input_nodes, + ...migrated_nodes, + }, + links: { + ...base_links, + ...migrated_links, + }, + scenes_ref, }; const s = new dq.DocumentStateQuery(doc); @@ -1315,16 +1478,17 @@ export namespace editor.state { last: cmath.vector2.zero, logical: cmath.vector2.zero, }, - cursors: [], - history: { - future: [], - past: [], + cursors: {}, + local_cursor_chat: { + message: null, + is_open: false, + last_modified: null, }, gesture_modifiers: editor.config.DEFAULT_GESTURE_MODIFIERS, ruler: "off", pixelgrid: "on", when_not_removable: "deactivate", - document_ctx: dq.Context.from(doc).snapshot(), + document_ctx: new tree.graph.Graph(doc).lut, pointer_hit_testing_config: editor.config.DEFAULT_HIT_TESTING_CONFIG, surface_measurement_targeting: "off", surface_measurement_targeting_locked: false, @@ -1342,7 +1506,7 @@ export namespace editor.state { tool: { type: "cursor" }, __tool_previous: null, brush: editor.config.DEFAULT_BRUSH, - scene_id: doc.entry_scene_id ?? Object.keys(doc.scenes)[0] ?? undefined, + scene_id: doc.entry_scene_id ?? scenes_ref[0] ?? undefined, flags: { __unstable_brush_tool: "off", }, @@ -1780,78 +1944,27 @@ export namespace editor.gesture { } export namespace editor.history { - export type HistoryEntry = { - actionType: EditorAction["type"]; - timestamp: number; - state: editor.state.IDocumentState; - }; - - /** - * @mutates draft - */ - export function apply( - draft: editor.state.IEditorState, - snapshot: editor.state.IDocumentState - ) { - // - draft.selection = snapshot.selection; - draft.scene_id = snapshot.scene_id; - draft.document = snapshot.document; - draft.document_ctx = snapshot.document_ctx; - draft.content_edit_mode = snapshot.content_edit_mode; - draft.document_key = snapshot.document_key; - // - - // hover state should be cleared to prevent errors - draft.hovered_node_id = null; - return; - } - - export function snapshot( - state: editor.state.IDocumentState - ): editor.state.IDocumentState { - return { - selection: state.selection, - scene_id: state.scene_id, - document: state.document, - document_ctx: state.document_ctx, - content_edit_mode: state.content_edit_mode, - document_key: state.document_key, - }; - } - - export function entry( - actionType: editor.history.HistoryEntry["actionType"], - state: editor.state.IDocumentState - ): editor.history.HistoryEntry { - return { - actionType, - state: snapshot(state), - timestamp: Date.now(), - }; + export interface Patch { + op: "replace" | "remove" | "add"; + path: (string | number)[]; + value?: any; } - export function getMergableEntry( - snapshots: editor.history.HistoryEntry[], - timeout: number = 300 - ): editor.history.HistoryEntry | undefined { - if (snapshots.length === 0) { - return; - } - - const newTimestamp = Date.now(); - const previousEntry = snapshots[snapshots.length - 1]; - - if ( - // actionType !== previousEntry.actionType || - newTimestamp - previousEntry.timestamp > - timeout - ) { - return; - } - - return previousEntry; - } + export type HistoryEntry = { + actionType: Action["type"]; + /** + * timestamp + */ + ts: number; + /** + * patches + */ + patches: Patch[]; + /** + * inverse patches + */ + inversePatches: Patch[]; + }; } export namespace editor.a11y { @@ -1875,7 +1988,114 @@ export namespace editor.a11y { } as const; } +export namespace editor.multiplayer { + export type AwarenessPayload = { + /** + * user-window-session unique cursor id + * + * one user can have multiple cursors (if multiple windows are open) + */ + cursor_id: string; + /** + * player profile information (rarely changes) + */ + profile: { + /** + * theme colors for this player within collaboration ui + */ + palette: editor.state.MultiplayerCursorColorPalette; + }; + /** + * current focus state (changes when switching pages/selecting) + */ + focus: { + /** + * player's current scene (page) + */ + scene_id: string | undefined; + /** + * the selection (node ids) of this player + */ + selection: string[]; + }; + /** + * geometric state (changes frequently with mouse movement) + */ + geo: { + /** + * current transform (camera) + */ + transform: cmath.Transform; + /** + * current cursor position + */ + position: [number, number]; + /** + * marquee start point + * the full marquee is a rect with marquee_a and position (current cursor position) + */ + marquee_a: [number, number] | null; + }; + /** + * cursor chat is a ephemeral message that lives for a short time and disappears after few seconds (as configured) + * only the last message is kept + */ + cursor_chat: { + txt: string; + ts: number; + } | null; + }; +} + export namespace editor.api { + /** + * api protocol with json patch + * + * can be used with language boundaries / cli / wasm-wasi / etc. + */ + export namespace patch { + export type JsonPatchOperation = + | ({ op: editor.history.Patch["op"]; path: string } & { + value: editor.history.Patch["value"]; + }) + | { op: editor.history.Patch["op"]; path: string }; + + export function encodeJsonPointerSegment(segment: string | number): string { + const str = String(segment); + return str.replace(/~/g, "~0").replace(/\//g, "~1"); + } + + export function toJsonPointerPath(path: (string | number)[]): string { + return `/${path.map(encodeJsonPointerSegment).join("/")}`; + } + + export function toJsonPatchOperations( + patches: editor.history.Patch[] + ): JsonPatchOperation[] { + return patches.map((patch) => { + const pointer = toJsonPointerPath(patch.path); + if ("value" in patch) { + return { op: patch.op, path: pointer, value: patch.value }; + } + return { op: patch.op, path: pointer }; + }); + } + } + + export type SubscriptionCallbackFn = ( + editor: T, + action?: Action, + patches?: editor.history.Patch[] + ) => void; + + export type SubscriptionWithSelectorCallbackFn = ( + editor: E, + selected: T, + previous: T, + action?: Action, + patches?: editor.history.Patch[] + ) => void; + export class EditorConsumerVerboseError extends Error { context: any; constructor(message: string, context: any) { @@ -1988,343 +2208,75 @@ export namespace editor.api { delay: number; }; - export interface INodeChangeActions { - toggleNodeActive(node_id: NodeID): void; - toggleNodeLocked(node_id: NodeID): void; + export interface IDocumentBrushToolActions { + changeBrush(brush: BitmapEditorBrush): void; + changeBrushSize(size: editor.api.NumberChange): void; + changeBrushOpacity(opacity: editor.api.NumberChange): void; + } + export interface ICameraActions { /** - * @param node_id text node id - * @returns the font weight if the node is toggled, false otherwise - * - * @remarks - * not all fonts can be toggled bold, the font should actually have 400 / 700 weight defined. + * @get the transform of the camera + * @set set the transform of the camera */ - toggleNodeBold(node_id: NodeID): false | cg.NFontWeight; + transform: cmath.Transform; /** - * @param node_id text node id - * @returns true if the node is toggled, false otherwise - * - * note: the boolean does not return if its italic, it returns the result of successful toggle - * not all fonts can be toggled italic, the font should actually have italic style defined. + * set the transform of the camera + * @param transform the transform to set + * @param sync if true, the transform will also re-calculate the cursor position. */ - toggleNodeItalic(node_id: NodeID): boolean; + transformWithSync(transform: cmath.Transform, sync: boolean): void; - toggleNodeUnderline(node_id: NodeID): void; - toggleNodeLineThrough(node_id: NodeID): void; - changeNodeActive(node_id: NodeID, active: boolean): void; - changeNodeLocked(node_id: NodeID, locked: boolean): void; - changeNodeName(node_id: NodeID, name: string): void; - changeNodeUserData(node_id: NodeID, userdata: unknown): void; - changeNodeSize( - node_id: NodeID, - axis: "width" | "height", - value: grida.program.css.LengthPercentage | "auto" - ): void; - autoSizeTextNode(node_id: NodeID, axis: "width" | "height"): void; - changeNodeBorder( - node_id: NodeID, - border: grida.program.css.Border | undefined - ): void; - changeNodeProps( - node_id: string, - key: string, - value?: tokens.StringValueExpression - ): void; - changeNodeComponent(node_id: NodeID, component: string): void; - changeNodeText(node_id: NodeID, text: tokens.StringValueExpression): void; - changeNodeStyle( - node_id: NodeID, - key: keyof grida.program.css.ExplicitlySupportedCSSProperties, - value: any - ): void; - changeNodeMouseCursor( - node_id: NodeID, - mouseCursor: cg.SystemMouseCursor - ): void; - changeNodeSrc(node_id: NodeID, src?: tokens.StringValueExpression): void; - changeNodeHref( - node_id: NodeID, - href?: grida.program.nodes.i.IHrefable["href"] - ): void; - changeNodeTarget( - node_id: NodeID, - target?: grida.program.nodes.i.IHrefable["target"] - ): void; - changeNodePositioning( - node_id: NodeID, - positioning: grida.program.nodes.i.IPositioning - ): void; - changeNodePositioningMode( - node_id: NodeID, - positioningMode: "absolute" | "relative" - ): void; - changeNodeCornerRadius( - node_id: NodeID, - cornerRadius: cg.CornerRadius - ): void; - changeNodeCornerRadiusWithDelta(node_id: NodeID, delta: number): void; - changeNodePointCount(node_id: NodeID, pointCount: number): void; - changeNodeInnerRadius(node_id: NodeID, innerRadius: number): void; - changeNodeArcData( - node_id: NodeID, - arcData: grida.program.nodes.i.IEllipseArcData - ): void; - changeNodeFills(node_id: NodeID, fills: cg.Paint[]): void; - changeNodeFills(node_id: NodeID[], fills: cg.Paint[]): void; - changeNodeStrokes(node_id: NodeID, strokes: cg.Paint[]): void; - changeNodeStrokes(node_id: NodeID[], strokes: cg.Paint[]): void; - addNodeFill(node_id: NodeID, fill: cg.Paint, at?: "start" | "end"): void; - addNodeFill(node_id: NodeID[], fill: cg.Paint, at?: "start" | "end"): void; - addNodeStroke( - node_id: NodeID, - stroke: cg.Paint, - at?: "start" | "end" - ): void; - addNodeStroke( - node_id: NodeID[], - stroke: cg.Paint, - at?: "start" | "end" - ): void; - changeNodeStrokeWidth( - node_id: NodeID, - strokeWidth: editor.api.NumberChange + /** + * zoom the camera by the given delta + * @param delta the delta to zoom by + * @param origin the origin of the zoom + */ + zoom(delta: number, origin: cmath.Vector2): void; + /** + * pan the camera by the given delta + * @param delta the delta to pan by + */ + pan(delta: [number, number]): void; + + scale( + factor: number | cmath.Vector2, + origin: cmath.Vector2 | "center" ): void; - changeNodeStrokeCap(node_id: NodeID, strokeCap: cg.StrokeCap): void; - changeNodeStrokeAlign(node_id: NodeID, strokeAlign: cg.StrokeAlign): void; - changeNodeFit(node_id: NodeID, fit: cg.BoxFit): void; - changeNodeOpacity(node_id: NodeID, opacity: editor.api.NumberChange): void; - changeNodeBlendMode(node_id: NodeID, blendMode: cg.LayerBlendMode): void; - changeNodeRotation( - node_id: NodeID, - rotation: editor.api.NumberChange + fit( + selector: grida.program.document.Selector, + options?: { + margin?: number | [number, number, number, number]; + animate?: boolean; + } ): void; - changeTextNodeFontFamilySync( - node_id: NodeID, - fontFamily: string, - force?: boolean - ): Promise; - changeTextNodeFontWeight(node_id: NodeID, fontWeight: cg.NFontWeight): void; - changeTextNodeFontKerning(node_id: NodeID, fontKerning: boolean): void; - changeTextNodeFontWidth(node_id: NodeID, fontWidth: number): void; + zoomIn(): void; + zoomOut(): void; + } + export interface IDocumentGeometryInterfaceProvider { /** - * use when font style change or family change - * - * | property | operation | notes | - * |-----------------------|------------------|-------| - * | `fontFamily` | validate & set | validate if the requested family / postscript is registered and ready to use, else reject | - * | `fontPostscriptName` | set | | - * | `fontStyleItalic` | set | | - * | `fontWeight` | set | | - * | `fontWidth` | set | | - * | `fontOpticalSizing` | set | | - * | `fontVariations` | update / clean | if instance change, remove not-defined variations | - * | `fontFeatures` | clean | if instance change, remove not-def features | - */ - changeTextNodeFontStyle( - node_id: NodeID, - fontStyleDescription: editor.api.FontStyleChangeDescription - ): void; - changeTextNodeFontFeature( - node_id: NodeID, - feature: cg.OpenTypeFeature, - value: boolean - ): void; - changeTextNodeFontVariation( - node_id: NodeID, - key: string, - value: number - ): void; - changeTextNodeFontOpticalSizing( - node_id: NodeID, - fontOpticalSizing: cg.OpticalSizing - ): void; - changeTextNodeFontSize( - node_id: NodeID, - fontSize: editor.api.NumberChange - ): void; - changeTextNodeTextAlign(node_id: NodeID, textAlign: cg.TextAlign): void; - changeTextNodeTextAlignVertical( - node_id: NodeID, - textAlignVertical: cg.TextAlignVertical - ): void; - changeTextNodeTextTransform( - node_id: NodeID, - transform: cg.TextTransform - ): void; - changeTextNodeTextDecorationLine( - node_id: NodeID, - textDecorationLine: cg.TextDecorationLine - ): void; - changeTextNodeTextDecorationStyle( - node_id: NodeID, - textDecorationStyle: cg.TextDecorationStyle - ): void; - changeTextNodeTextDecorationThickness( - node_id: NodeID, - textDecorationThickness: cg.TextDecorationThicknessPercentage - ): void; - changeTextNodeTextDecorationColor( - node_id: NodeID, - textDecorationColor: cg.TextDecorationColor - ): void; - changeTextNodeTextDecorationSkipInk( - node_id: NodeID, - textDecorationSkipInk: cg.TextDecorationSkipInkFlag - ): void; - changeTextNodeLineHeight( - node_id: NodeID, - lineHeight: TChange - ): void; - changeTextNodeLetterSpacing( - node_id: NodeID, - letterSpacing: TChange - ): void; - changeTextNodeWordSpacing( - node_id: NodeID, - wordSpacing: TChange - ): void; - changeTextNodeMaxlength( - node_id: NodeID, - maxlength: number | undefined - ): void; - changeTextNodeMaxLines(node_id: NodeID, maxLines: number | null): void; - changeContainerNodePadding( - node_id: NodeID, - padding: grida.program.nodes.i.IPadding["padding"] - ): void; - changeNodeFilterEffects(node_id: NodeID, effects?: cg.FilterEffect[]): void; - changeNodeFeShadows(node_id: NodeID, effect?: cg.FeShadow[]): void; - changeNodeFeBlur(node_id: NodeID, effect?: cg.FeBlur): void; - changeNodeFeBackdropBlur( - node_id: NodeID, - effect?: cg.IFeGaussianBlur - ): void; - changeContainerNodeLayout( - node_id: NodeID, - layout: grida.program.nodes.i.IFlexContainer["layout"] - ): void; - changeFlexContainerNodeDirection(node_id: string, direction: cg.Axis): void; - changeFlexContainerNodeMainAxisAlignment( - node_id: string, - mainAxisAlignment: cg.MainAxisAlignment - ): void; - changeFlexContainerNodeCrossAxisAlignment( - node_id: string, - crossAxisAlignment: cg.CrossAxisAlignment - ): void; - changeFlexContainerNodeGap( - node_id: string, - gap: number | { mainAxisGap: number; crossAxisGap: number } - ): void; - } - - export interface IBrushToolActions { - changeBrush(brush: BitmapEditorBrush): void; - changeBrushSize(size: editor.api.NumberChange): void; - changeBrushOpacity(opacity: editor.api.NumberChange): void; - } - - export interface IPixelGridActions { - configurePixelGrid(state: "on" | "off"): void; - togglePixelGrid(): "on" | "off"; - } - - export interface IRulerActions { - configureRuler(state: "on" | "off"): void; - toggleRuler(): "on" | "off"; - } - - export interface IGuide2DActions { - deleteGuide(idx: number): void; - } - - export interface ICameraActions { - setTransform(transform: cmath.Transform): void; - - /** - * zoom the camera by the given delta - * @param delta the delta to zoom by - * @param origin the origin of the zoom - */ - zoom(delta: number, origin: cmath.Vector2): void; - /** - * pan the camera by the given delta - * @param delta the delta to pan by - */ - pan(delta: [number, number]): void; - - scale( - factor: number | cmath.Vector2, - origin: cmath.Vector2 | "center" - ): void; - fit( - selector: grida.program.document.Selector, - options?: { - margin?: number | [number, number, number, number]; - animate?: boolean; - } - ): void; - zoomIn(): void; - zoomOut(): void; - } - - export interface IEventTargetActions { - hoverNode(node_id: string, event: "enter" | "leave"): void; - hoverEnterNode(node_id: string): void; - hoverLeaveNode(node_id: string): void; - - startGuideGesture(axis: cmath.Axis, idx: number | -1): void; - startScaleGesture( - selection: string | string[], - direction: cmath.CardinalDirection - ): void; - startSortGesture(selection: string | string[], node_id: string): void; - startGapGesture(selection: string | string[], axis: "x" | "y"): void; - startCornerRadiusGesture( - selection: string, - anchor?: cmath.IntercardinalDirection - ): void; - startRotateGesture(selection: string): void; - startTranslateVectorNetwork(node_id: string): void; - startCurveGesture( - node_id: string, - segment: number, - control: "ta" | "tb" - ): void; - - pointerDown(event: PointerEvent): void; - pointerUp(event: PointerEvent): void; - pointerMove(event: PointerEvent): void; - - click(event: MouseEvent): void; - doubleClick(event: MouseEvent): void; - - dragStart(event: PointerEvent): void; - dragEnd(event: PointerEvent): void; - drag(event: TCanvasEventTargetDragGestureState): void; - } - - export interface IDocumentGeometryInterfaceProvider { - /** - * returns a list of node ids that are intersecting with the pointer event - * @param event window event - * @returns + * returns a list of node ids that are intersecting with the pointer event + * @param event window event + * @returns */ getNodeIdsFromPointerEvent(event: PointerEvent | MouseEvent): string[]; + /** * returns a list of node ids that are intersecting with the point in canvas space * @param point canvas space point * @returns */ getNodeIdsFromPoint(point: cmath.Vector2): string[]; + /** * returns a list of node ids that are intersecting with the envelope in canvas space * @param envelope * @returns */ getNodeIdsFromEnvelope(envelope: cmath.Rectangle): string[]; + /** * returns a bounding rect of the node in canvas space * @param node_id @@ -2346,6 +2298,38 @@ export namespace editor.api { ): Promise; } + export interface IDocumentSVGExportInterfaceProvider { + /** + * exports the node as an svg + * @param node_id + * @returns + */ + exportNodeAsSVG(node_id: string): Promise; + } + + export interface IDocumentPDFExportInterfaceProvider { + /** + * exports the node as an pdf + * @param node_id + * @returns + */ + exportNodeAsPDF(node_id: string): Promise; + } + + export interface IDocumentExporterInterfaceProvider { + readonly formats: "PNG" | "JPEG" | "PDF" | "SVG" | (string & {})[]; + + canExportNodeAs( + node_id: string, + format: "PNG" | "JPEG" | "PDF" | "SVG" | (string & {}) + ): boolean; + + exportNodeAs( + node_id: string, + format: "PNG" | "JPEG" | "PDF" | "SVG" | (string & {}) + ): Promise; + } + /** * interface for font parser * @@ -2399,24 +2383,6 @@ export namespace editor.api { setFallbackFonts(fonts: string[]): void; } - export interface IDocumentSVGExportInterfaceProvider { - /** - * exports the node as an svg - * @param node_id - * @returns - */ - exportNodeAsSVG(node_id: string): Promise; - } - - export interface IDocumentPDFExportInterfaceProvider { - /** - * exports the node as an pdf - * @param node_id - * @returns - */ - exportNodeAsPDF(node_id: string): Promise; - } - export interface IDocumentVectorInterfaceProvider { /** * converts the node into a vector network @@ -2426,6 +2392,8 @@ export namespace editor.api { toVectorNetwork(node_id: string): vn.VectorNetwork | null; } + // + export interface IDocumentGeometryQuery { /** * returns a list of node ids that are intersecting with the point in canvas space @@ -2459,80 +2427,130 @@ export namespace editor.api { getNodeAbsoluteRotation(node_id: NodeID): number; } - export interface IDocumentEditorActions { - loadScene(scene_id: string): void; - createScene(scene?: grida.program.document.SceneInit): void; - deleteScene(scene_id: string): void; - duplicateScene(scene_id: string): void; - renameScene(scene_id: string, name: string): void; - changeSceneBackground( - scene_id: string, - backgroundColor: grida.program.document.ISceneBackground["backgroundColor"] - ): void; + export interface IDocumentVectorInterfaceActions { + toVectorNetwork(node_id: string): vn.VectorNetwork | null; + } - // - setTool(tool: editor.state.ToolMode): void; - tryExitContentEditMode(): void; - tryToggleContentEditMode(): void; - tryEnterContentEditMode(): void; - tryEnterContentEditMode( - node_id?: string, - mode?: "auto" | "paint/gradient" | "paint/image", - options?: { - paintIndex?: number; - paintTarget?: "fill" | "stroke"; - } - ): void; - // + export interface IDocumentFontActions { + // #region fonts /** - * select the nodes by the given selectors. - * - * @param selectors - {@link grida.program.document.Selector}[] - * @returns the selected node ids. or `false` if ignored. + * Loads the font so that the backend can render it */ - select(...selectors: grida.program.document.Selector[]): NodeID[] | false; + loadFontSync(font: { family: string }): Promise; /** - * ux a11y escape command. - * - * - In vector content edit mode, prioritizes: - * 1. resetting active tool to cursor, - * 2. clearing vector selection, - * 3. exiting the content edit mode. - * - Otherwise exits the content edit mode. - * - * bind this to `escape` key. + * Lists fonts currently loaded and available to the renderer. */ - a11yEscape(): void; + listLoadedFonts(): string[]; /** - * semantic copy command for accessibility features. - * - * currently proxies to copying the current selection. + * Loads platform default fonts and configures renderer fallback order. */ - a11yCopy(): void; + loadPlatformDefaultFonts(): Promise; /** - * semantic cut command for accessibility features. - * - * currently proxies to cutting the current selection. + * Retrieves font metadata, variation axes and features. */ - a11yCut(): void; + getFontFamilyDetailsSync( + fontFamily: string + ): Promise; + + // #endregion fonts + } + + export interface IDocumentImageActions { + // #region image /** - * semantic paste command for accessibility features. - * - * currently proxies to the standard paste behavior. + * creates an image (data) from the given data, registers it to the document + * @param data */ - a11yPaste(): void; - a11yDelete(): void; - blur(): void; + createImage( + data: Uint8Array | File + ): Promise; + + /** + * creates an image (data) from the given src, registers it to the document + * @param src + */ + createImageAsync(src: string): Promise; + + /** + * gets the image instance from the given ref + * @param ref + */ + getImage(ref: string): ImageInstance | null; + + // #endregion image + } + + export interface IEditorDocumentStoreConsumerWithConstraintsActions { + /** + * inserts the payload with assertions and constraints + */ + insert(payload: InsertPayload): void; + autoSizeTextNode(node_id: string, axis: "width" | "height"): void; + } + + /** + * Payload signature for inserting node or subdocument + */ + export type InsertPayload = + | { + id?: string; + prototype: grida.program.nodes.NodePrototype; + } + | { + document: grida.program.document.IPackedSceneDocument; + }; + + export interface IDocumentStoreActions { undo(): void; redo(): void; + /** + * Reset the entire document state + * + * Completely replaces the editor state, bypassing the reducer. + * - Preserves ONLY the camera transform (everything else is replaced) + * - Clears undo/redo history + * - Emits a "document/reset" action for subscribers + * - Auto-generates a timestamp key if not provided + * + * @param state - The new complete editor state + * @param key - Optional unique identifier (auto-generated if omitted) + * @param force - If true, bypass locked check + */ + reset( + state: editor.state.IEditorState, + key?: string, + force?: boolean + ): void; + insert(payload: InsertPayload): void; + loadScene(scene_id: string): void; + createScene(scene?: grida.program.document.SceneInit): void; + deleteScene(scene_id: string): void; + duplicateScene(scene_id: string): void; + renameScene(scene_id: string, name: string): void; + changeSceneBackground( + scene_id: string, + backgroundColor: grida.program.document.ISceneBackground["backgroundColor"] + ): void; + + /** + * select the nodes by the given selectors. + * + * @param selectors - {@link grida.program.document.Selector}[] + * @returns the selected node ids. or `false` if ignored. + */ + select(...selectors: grida.program.document.Selector[]): NodeID[] | false; + + blur(): void; cut(target: "selection" | NodeID): void; copy(target: "selection" | NodeID): void; paste(): void; + pasteVector(network: vn.VectorNetwork): void; + pastePayload(payload: io.clipboard.ClipboardPayload): boolean; duplicate(target: "selection" | NodeID): void; flatten(target: "selection" | NodeID): void; op(target: ReadonlyArray, op: cg.BooleanOperation): void; @@ -2542,14 +2560,26 @@ export namespace editor.api { exclude(target: ReadonlyArray): void; groupMask(target: ReadonlyArray): void; - setClipboardColor(color: cg.RGBA8888): void; - // vector editor - selectVertex(node_id: NodeID, vertex: number): void; + selectVertex( + node_id: NodeID, + vertex: number, + options: { additive?: boolean } + ): void; deleteVertex(node_id: NodeID, vertex: number): void; - selectSegment(node_id: NodeID, segment: number): void; + selectSegment( + node_id: NodeID, + segment: number, + options: { additive?: boolean } + ): void; deleteSegment(node_id: NodeID, segment: number): void; splitSegment(node_id: NodeID, point: vn.PointOnSegment): void; + selectTangent( + node_id: editor.NodeID, + vertex: number, + tangent: 0 | 1, + options: { additive?: boolean } + ): void; translateVertex( node_id: NodeID, vertex: number, @@ -2572,40 +2602,17 @@ export namespace editor.api { tb: cmath.Vector2; } ): void; - planarize(node_id: NodeID): void; - - /** - * Updates the hovered control in vector content edit mode. - * - * @param hoveredControl - The hovered control with type and index, or null if no control is hovered - */ - updateVectorHoveredControl( - hoveredControl: { - type: editor.state.VectorContentEditModeHoverableGeometryControlType; - index: number; - } | null + bendOrClearCorner( + node_id: editor.NodeID, + vertex: number, + tangent?: cmath.Vector2 | 0, + ref?: "ta" | "tb" ): void; + planarize(ids: editor.NodeID | editor.NodeID[]): void; - // - - // - /** - * select the gradient stop by the given index - * - * only effective when content edit mode is {@link editor.state.PaintGradientContentEditMode} - * - * @param node_id node id - * @param stop index of the stop - */ - selectGradientStop( - node_id: NodeID, - stop: number, - options?: { - paintIndex?: number; - paintTarget?: "fill" | "stroke"; - } - ): void; - // + selectVariableWidthStop(node_id: NodeID, stop: number): void; + deleteVariableWidthStop(node_id: NodeID, stop: number): void; + addVariableWidthStop(node_id: editor.NodeID, u: number, r: number): void; // getNodeSnapshotById(node_id: NodeID): Readonly; @@ -2627,12 +2634,9 @@ export namespace editor.api { createTextNode(text: string): NodeProxy; createRectangleNode(): NodeProxy; - // - nudgeResize( - target: "selection" | NodeID, - axis: "x" | "y", - delta: number - ): void; + order(target: "selection" | NodeID, order: "back" | "front" | number): void; + mv(source: NodeID[], target: NodeID, index?: number): void; + align( target: "selection" | NodeID, alignment: { @@ -2640,8 +2644,7 @@ export namespace editor.api { vertical?: "none" | "min" | "max" | "center"; } ): void; - order(target: "selection" | NodeID, order: "back" | "front" | number): void; - mv(source: NodeID[], target: NodeID, index?: number): void; + // distributeEvenly(target: "selection" | NodeID[], axis: "x" | "y"): void; autoLayout(target: "selection" | NodeID[]): void; @@ -2658,117 +2661,533 @@ export namespace editor.api { * @param target - the nodes to ungroup */ ungroup(target: "selection" | NodeID[]): void; - configureSurfaceRaycastTargeting( - config: Partial + + /** + * delete the guide at the given index + * @param idx + */ + deleteGuide(idx: number): void; + } + + /** + * node reducer actions that requires font management & font parsing dependencies + */ + export interface IDocumentNodeTextNodeFontActions { + changeTextNodeFontFamilySync( + node_id: NodeID, + fontFamily: string, + force?: boolean + ): Promise; + + /** + * use when font style change or family change + * + * | property | operation | notes | + * |-----------------------|------------------|-------| + * | `fontFamily` | validate & set | validate if the requested family / postscript is registered and ready to use, else reject | + * | `fontPostscriptName` | set | | + * | `fontStyleItalic` | set | | + * | `fontWeight` | set | | + * | `fontWidth` | set | | + * | `fontOpticalSizing` | set | | + * | `fontVariations` | update / clean | if instance change, remove not-defined variations | + * | `fontFeatures` | clean | if instance change, remove not-def features | + */ + changeTextNodeFontStyle( + node_id: NodeID, + fontStyleDescription: editor.api.FontStyleChangeDescription ): void; - configureMeasurement(measurement: "on" | "off"): void; - configureTranslateWithCloneModifier( - translate_with_clone: "on" | "off" + + /** + * @param node_id text node id + * @returns the font weight if the node is toggled, false otherwise + * + * @remarks + * not all fonts can be toggled bold, the font should actually have 400 / 700 weight defined. + */ + toggleTextNodeBold(node_id: NodeID): false | cg.NFontWeight; + + /** + * @param node_id text node id + * @returns true if the node is toggled, false otherwise + * + * note: the boolean does not return if its italic, it returns the result of successful toggle + * not all fonts can be toggled italic, the font should actually have italic style defined. + */ + toggleTextNodeItalic(node_id: NodeID): boolean; + } + + export interface IDocumentNodeChangeActions { + toggleNodeActive(node_id: NodeID): void; + toggleNodeLocked(node_id: NodeID): void; + + changeNodeUserData(node_id: NodeID, userdata: unknown): void; + changeNodeSize( + node_id: NodeID, + axis: "width" | "height", + value: grida.program.css.LengthPercentage | "auto" ): void; - configureTranslateWithAxisLockModifier( - tarnslate_with_axis_lock: "on" | "off" + + changeNodePropertyBorder( + node_id: NodeID, + border: grida.program.css.Border | undefined ): void; - configureTranslateWithForceDisableSnap( - translate_with_force_disable_snap: "on" | "off" + changeNodePropertyProps( + node_id: string, + key: string, + value?: tokens.StringValueExpression ): void; - configureTransformWithCenterOriginModifier( - transform_with_center_origin: "on" | "off" + changeNodePropertyComponent(node_id: NodeID, component: string): void; + changeNodePropertyText( + node_id: NodeID, + text: tokens.StringValueExpression | null ): void; - configureTransformWithPreserveAspectRatioModifier( - transform_with_preserve_aspect_ratio: "on" | "off" + changeNodePropertyStyle( + node_id: NodeID, + key: keyof grida.program.css.ExplicitlySupportedCSSProperties, + value: any ): void; - configureRotateWithQuantizeModifier( - rotate_with_quantize: number | "off" + changeNodePropertyMouseCursor( + node_id: NodeID, + mouseCursor: cg.SystemMouseCursor ): void; - configureCurveTangentMirroringModifier( - curve_tangent_mirroring: vn.TangentMirroringMode + changeNodePropertySrc( + node_id: NodeID, + src?: tokens.StringValueExpression ): void; - // // - toggleActive(target: "selection" | NodeID): void; - toggleLocked(target: "selection" | NodeID): void; - toggleBold(target: "selection" | NodeID): void; - toggleItalic(target: "selection" | NodeID): void; - toggleUnderline(target: "selection" | NodeID): void; - toggleLineThrough(target: "selection" | NodeID): void; - // // - setOpacity(target: "selection" | NodeID, opacity: number): void; - } + changeNodePropertyHref( + node_id: NodeID, + href?: grida.program.nodes.i.IHrefable["href"] + ): void; + changeNodePropertyTarget( + node_id: NodeID, + target?: grida.program.nodes.i.IHrefable["target"] + ): void; + changeNodePropertyPositioning( + node_id: NodeID, + positioning: grida.program.nodes.i.IPositioning + ): void; + changeNodePropertyPositioningMode( + node_id: NodeID, + positioningMode: "absolute" | "relative" + ): void; + changeNodePropertyCornerRadius( + node_id: NodeID, + cornerRadius: cg.CornerRadius + ): void; + changeNodePropertyCornerRadiusWithDelta( + node_id: NodeID, + delta: number + ): void; + changeNodePropertyPointCount(node_id: NodeID, pointCount: number): void; + changeNodePropertyInnerRadius(node_id: NodeID, innerRadius: number): void; + changeNodePropertyArcData( + node_id: NodeID, + arcData: grida.program.nodes.i.IEllipseArcData + ): void; + changeNodePropertyFills(node_id: NodeID, fills: cg.Paint[]): void; + changeNodePropertyFills(node_id: NodeID[], fills: cg.Paint[]): void; + changeNodePropertyStrokes(node_id: NodeID, strokes: cg.Paint[]): void; + changeNodePropertyStrokes(node_id: NodeID[], strokes: cg.Paint[]): void; - export interface ISchemaActions { - // // - schemaDefineProperty( - key?: string, - definition?: grida.program.schema.PropertyDefinition + changeNodePropertyStrokeWidth( + node_id: NodeID, + strokeWidth: editor.api.NumberChange ): void; - schemaRenameProperty(key: string, newName: string): void; - schemaUpdateProperty( + changeNodePropertyStrokeCap(node_id: NodeID, strokeCap: cg.StrokeCap): void; + changeNodePropertyStrokeAlign( + node_id: NodeID, + strokeAlign: cg.StrokeAlign + ): void; + changeNodePropertyFit(node_id: NodeID, fit: cg.BoxFit): void; + + addNodeFill(node_id: NodeID, fill: cg.Paint, at?: "start" | "end"): void; + addNodeFill(node_id: NodeID[], fill: cg.Paint, at?: "start" | "end"): void; + + addNodeStroke( + node_id: NodeID, + stroke: cg.Paint, + at?: "start" | "end" + ): void; + addNodeStroke( + node_id: NodeID[], + stroke: cg.Paint, + at?: "start" | "end" + ): void; + + changeContainerNodePadding( + node_id: NodeID, + padding: grida.program.nodes.i.IPadding["padding"] + ): void; + changeContainerNodeLayout( + node_id: NodeID, + layout: grida.program.nodes.i.IFlexContainer["layout"] + ): void; + changeFlexContainerNodeDirection(node_id: string, direction: cg.Axis): void; + changeFlexContainerNodeMainAxisAlignment( + node_id: string, + mainAxisAlignment: cg.MainAxisAlignment + ): void; + changeFlexContainerNodeCrossAxisAlignment( + node_id: string, + crossAxisAlignment: cg.CrossAxisAlignment + ): void; + changeFlexContainerNodeGap( + node_id: string, + gap: number | { mainAxisGap: number; crossAxisGap: number } + ): void; + + changeNodeFilterEffects(node_id: NodeID, effects?: cg.FilterEffect[]): void; + changeNodeFeShadows(node_id: NodeID, effect?: cg.FeShadow[]): void; + changeNodeFeBlur(node_id: NodeID, effect?: cg.FeBlur): void; + changeNodeFeBackdropBlur( + node_id: NodeID, + effect?: cg.IFeGaussianBlur + ): void; + + // ============================================================== + // TextNode + // ============================================================== + + changeTextNodeFontWeight(node_id: NodeID, fontWeight: cg.NFontWeight): void; + changeTextNodeFontKerning(node_id: NodeID, fontKerning: boolean): void; + changeTextNodeFontWidth(node_id: NodeID, fontWidth: number): void; + + changeTextNodeFontFeature( + node_id: NodeID, + feature: cg.OpenTypeFeature, + value: boolean + ): void; + changeTextNodeFontVariation( + node_id: NodeID, key: string, - definition: grida.program.schema.PropertyDefinition + value: number ): void; - schemaPutProperty(key: string, value: any): void; - schemaDeleteProperty(key: string): void; - } + changeTextNodeFontOpticalSizing( + node_id: NodeID, + fontOpticalSizing: cg.OpticalSizing + ): void; + changeTextNodeFontSize( + node_id: NodeID, + fontSize: editor.api.NumberChange + ): void; + changeTextNodeTextAlign(node_id: NodeID, textAlign: cg.TextAlign): void; + changeTextNodeTextAlignVertical( + node_id: NodeID, + textAlignVertical: cg.TextAlignVertical + ): void; + changeTextNodeTextTransform( + node_id: NodeID, + transform: cg.TextTransform + ): void; + changeTextNodeTextDecorationLine( + node_id: NodeID, + textDecorationLine: cg.TextDecorationLine + ): void; + changeTextNodeTextDecorationStyle( + node_id: NodeID, + textDecorationStyle: cg.TextDecorationStyle + ): void; + changeTextNodeTextDecorationThickness( + node_id: NodeID, + textDecorationThickness: cg.TextDecorationThicknessPercentage + ): void; + changeTextNodeTextDecorationColor( + node_id: NodeID, + textDecorationColor: cg.TextDecorationColor + ): void; + changeTextNodeTextDecorationSkipInk( + node_id: NodeID, + textDecorationSkipInk: cg.TextDecorationSkipInkFlag + ): void; + changeTextNodeLineHeight( + node_id: NodeID, + lineHeight: TChange + ): void; + changeTextNodeLetterSpacing( + node_id: NodeID, + letterSpacing: TChange + ): void; + changeTextNodeWordSpacing( + node_id: NodeID, + wordSpacing: TChange + ): void; + changeTextNodeMaxlength( + node_id: NodeID, + maxlength: number | undefined + ): void; + changeTextNodeMaxLines(node_id: NodeID, maxLines: number | null): void; - export interface IFollowPluginActions { - follow(cursor_id: string): void; - unfollow(): void; - } + toggleTextNodeUnderline(node_id: NodeID): void; + toggleTextNodeLineThrough(node_id: NodeID): void; - export interface IVectorInterfaceActions { - toVectorNetwork(node_id: string): vn.VectorNetwork | null; + // ============================================================== } - export interface IDocumentImageInterfaceActions { + export type EditorCommands = editor.api.IDocumentStoreActions & + editor.api.IDocumentNodeChangeActions & + editor.api.IDocumentBrushToolActions & + editor.api.IDocumentSchemaActions_Experimental; + + /** + * ## A11y actions + */ + export interface IEditorA11yActions { // + a11ySetClipboardColor(color: cg.RGBA8888): void; + a11yNudgeResize( + target: "selection" | NodeID, + axis: "x" | "y", + delta: number + ): void; + + a11yArrow( + direction: "up" | "down" | "left" | "right", + shiftKey: boolean + ): void; + + a11yAlign(alignment: { + horizontal?: "min" | "max" | "center"; + vertical?: "min" | "max" | "center"; + }): void; /** - * creates an image (data) from the given data, registers it to the document - * @param data + * ux a11y escape command. + * + * - In vector content edit mode, prioritizes: + * 1. resetting active tool to cursor, + * 2. clearing vector selection, + * 3. exiting the content edit mode. + * - Otherwise exits the content edit mode. + * + * bind this to `escape` key. */ - createImage( - data: Uint8Array | File - ): Promise; + a11yEscape(): void; /** - * creates an image (data) from the given src, registers it to the document - * @param src + * semantic copy command for accessibility features. + * + * currently proxies to copying the current selection. */ - createImageAsync(src: string): Promise; + a11yCopy(): void; /** - * gets the image instance from the given ref - * @param ref + * semantic cut command for accessibility features. + * + * currently proxies to cutting the current selection. */ - getImage(ref: string): ImageInstance | null; + a11yCut(): void; + + /** + * semantic paste command for accessibility features. + * + * currently proxies to the standard paste behavior. + */ + a11yPaste(): void; + a11yDelete(): void; + // + // // + a11yToggleActive(target: "selection" | NodeID): void; + a11yToggleLocked(target: "selection" | NodeID): void; + a11yToggleBold(target: "selection" | NodeID): void; + a11yToggleItalic(target: "selection" | NodeID): void; + a11yToggleUnderline(target: "selection" | NodeID): void; + a11yToggleLineThrough(target: "selection" | NodeID): void; + // // + a11ySetOpacity(target: "selection" | NodeID, opacity: number): void; } - export interface IFontLoaderActions { + /** + * ## Surface actions + * + * Surface actions are grida-distro specific opinionated surface api, which they won't be exposed to public api nor plugin api. + * They only make sense to be used within grida-distro. + * + * Difference between ally* and surface* actions: + * - a11y actions are "intended" to be used by users, specific to key binded actions, but make sense to be exposed as api as well. + * - surface actions are "NOT intended" to be used by developers, but rather directly called to UI-specific actions. + * + * a11y actions are generic, surface actions are specific. + */ + export interface IEditorSurfaceActions { + surfaceHoverNode(node_id: string, event: "enter" | "leave"): void; + surfaceHoverEnterNode(node_id: string): void; + surfaceHoverLeaveNode(node_id: string): void; + /** - * Loads the font so that the backend can render it + * [gesture/nudge] - used with `nudge` {@link EditorNudgeAction} or `nudge-resize` {@link EditorNudgeResizeAction} + * + * By default, nudge is not a gesture, but a command. Unlike dragging, nudge does not has a "duration", as it's snap guides cannot be displayed. + * To mimic the nudge as a gesture (mostly when needed to display snap guides), use this action. + * + * @example when `nudge`, also call `gesture/nudge` to display snap guides. after certain duration, call `gesture/nudge` with `state: "off"` */ - loadFontSync(font: { family: string }): Promise; + surfaceLockNudgeGesture(state: "on" | "off"): void; + + surfaceStartGuideGesture(axis: cmath.Axis, idx: number | -1): void; + surfaceStartScaleGesture( + selection: string | string[], + direction: cmath.CardinalDirection + ): void; + surfaceStartSortGesture( + selection: string | string[], + node_id: string + ): void; + surfaceStartGapGesture(selection: string | string[], axis: "x" | "y"): void; + surfaceStartCornerRadiusGesture( + selection: string, + anchor?: cmath.IntercardinalDirection + ): void; + surfaceStartRotateGesture(selection: string): void; + surfaceStartTranslateVectorNetwork(node_id: string): void; + surfaceStartCurveGesture( + node_id: string, + segment: number, + control: "ta" | "tb" + ): void; + + surfacePointerDown(event: PointerEvent): void; + surfacePointerUp(event: PointerEvent): void; + surfacePointerMove(event: PointerEvent): void; + + surfaceClick(event: MouseEvent): void; + surfaceDoubleClick(event: MouseEvent): void; + surfaceMultipleSelectionOverlayClick( + group: string[], + event: MouseEvent + ): void; + + surfaceDragStart(event: PointerEvent): void; + surfaceDragEnd(event: PointerEvent): void; + surfaceDrag(event: TCanvasEventTargetDragGestureState): void; + + // pixel grid + surfaceConfigurePixelGrid(state: "on" | "off"): void; + surfaceTogglePixelGrid(): "on" | "off"; + // + // ruler + surfaceConfigureRuler(state: "on" | "off"): void; + surfaceToggleRuler(): "on" | "off"; + // + + // + surfaceSetTool(tool: editor.state.ToolMode): void; + surfaceTryExitContentEditMode(): void; + surfaceTryToggleContentEditMode(): void; + surfaceTryEnterContentEditMode(): void; + surfaceTryEnterContentEditMode( + node_id?: string, + mode?: "auto" | "paint/gradient" | "paint/image", + options?: { + paintIndex?: number; + paintTarget?: "fill" | "stroke"; + } + ): void; + // /** - * Lists fonts currently loaded and available to the renderer. + * select the gradient stop by the given index + * + * only effective when content edit mode is {@link editor.state.PaintGradientContentEditMode} + * + * @param node_id node id + * @param stop index of the stop */ - listLoadedFonts(): string[]; + surfaceSelectGradientStop( + node_id: NodeID, + stop: number, + options?: { + paintIndex?: number; + paintTarget?: "fill" | "stroke"; + } + ): void; + // /** - * Loads platform default fonts and configures renderer fallback order. + * Updates the hovered control in vector content edit mode. + * + * @param hoveredControl - The hovered control with type and index, or null if no control is hovered */ - loadPlatformDefaultFonts(): Promise; + surfaceUpdateVectorHoveredControl( + hoveredControl: { + type: editor.state.VectorContentEditModeHoverableGeometryControlType; + index: number; + } | null + ): void; + + // + surfaceConfigureSurfaceRaycastTargeting( + config: Partial + ): void; + surfaceConfigureMeasurement(measurement: "on" | "off"): void; + surfaceConfigureTranslateWithCloneModifier( + translate_with_clone: "on" | "off" + ): void; + surfaceConfigureTranslateWithAxisLockModifier( + tarnslate_with_axis_lock: "on" | "off" + ): void; + surfaceConfigureTranslateWithForceDisableSnap( + translate_with_force_disable_snap: "on" | "off" + ): void; + surfaceConfigureTransformWithCenterOriginModifier( + transform_with_center_origin: "on" | "off" + ): void; + surfaceConfigureTransformWithPreserveAspectRatioModifier( + transform_with_preserve_aspect_ratio: "on" | "off" + ): void; + surfaceConfigureRotateWithQuantizeModifier( + rotate_with_quantize: number | "off" + ): void; + surfaceConfigureCurveTangentMirroringModifier( + curve_tangent_mirroring: vn.TangentMirroringMode + ): void; /** - * Retrieves font metadata, variation axes and features. + * Toggles whether the path tool should keep projecting after connecting + * to an existing vertex. + * + * When set to `"on"`, drawing a path and closing it on an existing + * vertex will continue extending the path from that vertex. When set to + * `"off"`, the path gesture concludes on close. */ - getFontFamilyDetailsSync( - fontFamily: string - ): Promise; + surfaceConfigurePathKeepProjectingModifier( + path_keep_projecting: "on" | "off" + ): void; + // + } + + export interface IDocumentSchemaActions_Experimental { + // // + schemaDefineProperty( + key?: string, + definition?: grida.program.schema.PropertyDefinition + ): void; + schemaRenameProperty(key: string, newName: string): void; + schemaUpdateProperty( + key: string, + definition: grida.program.schema.PropertyDefinition + ): void; + schemaPutProperty(key: string, value: any): void; + schemaDeleteProperty(key: string): void; + } + + export interface IDocumentExportPluginActions { + exportNodeAs( + node_id: string, + format: "PNG" | "JPEG" + ): Promise; + exportNodeAs(node_id: string, format: "PDF"): Promise; + exportNodeAs(node_id: string, format: "SVG"): Promise; + } + + export interface ISurfaceMultiplayerFollowPluginActions { + follow(cursor_id: string): void; + unfollow(): void; } - export interface IExportPluginActions { - exportNodeAs(node_id: string, format: "PNG" | "JPEG"): Promise; - exportNodeAs(node_id: string, format: "PDF"): Promise; - exportNodeAs(node_id: string, format: "SVG"): Promise; + export interface ISurfaceMultiplayerCursorChatActions { + openCursorChat(): void; + closeCursorChat(): void; + updateCursorChatMessage(message: string | null): void; } } diff --git a/editor/grida-canvas/editor.ts b/editor/grida-canvas/editor.ts index aea9e75d63..4bf7f3ca76 100644 --- a/editor/grida-canvas/editor.ts +++ b/editor/grida-canvas/editor.ts @@ -1,34 +1,34 @@ -import produce from "immer"; -import { Action, editor } from "."; -import reducer, { _internal_reducer } from "./reducers"; -import grida from "@grida/schema"; -import { dq } from "@/grida-canvas/query"; -import cg from "@grida/cg"; -import nid from "./reducers/tools/id"; +import { produce, applyPatches, produceWithPatches } from "immer"; +import { editor, type Action } from "."; +import reducer, { type ReducerContext } from "./reducers"; import type { tokens } from "@grida/tokens"; import type { BitmapEditorBrush } from "@grida/bitmap"; -import cmath from "@grida/cmath"; -import assert from "assert"; -import { domapi } from "./backends/dom"; +import type { TCanvasEventTargetDragGestureState } from "./action"; import { animateTransformTo } from "./animation"; -import { InternalAction, TCanvasEventTargetDragGestureState } from "./action"; -import iosvg from "@grida/io-svg"; -import { io } from "@grida/io"; import { EditorFollowPlugin } from "./plugins/follow"; -import type { Scene } from "@grida/canvas-wasm"; -import vn from "@grida/vn"; -import * as google from "@grida/fonts/google"; - import { DocumentFontManager } from "./font-manager"; +import { DocumentHistoryManager } from "./history-manager"; +import init, { type Scene } from "@grida/canvas-wasm"; +import locateFile from "./backends/wasm-locate-file"; import { + NoopDefaultExportInterfaceProvider, CanvasWasmGeometryQueryInterfaceProvider, - CanvasWasmImageExportInterfaceProvider, - CanvasWasmPDFExportInterfaceProvider, - CanvasWasmSVGExportInterfaceProvider, CanvasWasmVectorInterfaceProvider, CanvasWasmFontManagerAgentInterfaceProvider, CanvasWasmFontParserInterfaceProvider, -} from "./backends/wasm"; + CanvasWasmDefaultExportInterfaceProvider, +} from "./backends"; +import { domapi } from "./backends/dom"; +import { dq } from "@/grida-canvas/query"; +import { io } from "@grida/io"; +import * as googlefonts from "@grida/fonts/google"; +import grida from "@grida/schema"; +import tree from "@grida/tree"; +import vn from "@grida/vn"; +import cg from "@grida/cg"; +import iosvg from "@grida/io-svg"; +import cmath from "@grida/cmath"; +import assert from "assert"; function resolveNumberChangeValue( node: grida.program.nodes.UnknwonNode, @@ -67,303 +67,184 @@ function resolveWithEditorInstance( return isWithEditorFunction(value) ? value(instance) : value; } -export class Editor - implements - editor.api.IDocumentEditorActions, - editor.api.IDocumentGeometryQuery, - editor.api.ISchemaActions, - editor.api.INodeChangeActions, - editor.api.IBrushToolActions, - editor.api.IPixelGridActions, - editor.api.IRulerActions, - editor.api.IGuide2DActions, - editor.api.ICameraActions, - editor.api.IEventTargetActions, - editor.api.IFollowPluginActions, - editor.api.IVectorInterfaceActions, - editor.api.IDocumentImageInterfaceActions, - editor.api.IFontLoaderActions, - editor.api.IExportPluginActions -{ - private readonly __pointer_move_throttle_ms: number = 30; - private listeners: Set<(editor: this, action?: Action) => void>; - private mstate: editor.state.IEditorState; - - readonly backend: editor.EditorContentRenderingBackend; - - readonly viewport: domapi.DOMViewportApi; - - private _m_wasm_canvas_scene: Scene | null = null; - - _m_geometry: editor.api.IDocumentGeometryInterfaceProvider; - get geometry() { - return this._m_geometry; +export class Camera implements editor.api.ICameraActions { + constructor( + readonly editor: Editor, + readonly viewport: domapi.DOMViewportApi + ) { + // } - _m_exporter_image: editor.api.IDocumentImageExportInterfaceProvider | null = - null; - private get exporterImage() { - return this._m_exporter_image; + get transform() { + return this.editor.state.transform; } - _m_exporter_pdf: editor.api.IDocumentPDFExportInterfaceProvider | null = null; - private get exporterPdf() { - return this._m_exporter_pdf; + set transform(transform: cmath.Transform) { + this.editor.doc.dispatch({ + type: "transform", + transform, + sync: true, + }); } - _m_exporter_svg: editor.api.IDocumentSVGExportInterfaceProvider | null = null; - private get exporterSvg() { - return this._m_exporter_svg; + // #region ICameraActions implementation + transformWithSync(transform: cmath.Transform, sync: boolean = true) { + this.editor.doc.dispatch({ + type: "transform", + transform, + sync, + }); } - _m_vector: editor.api.IDocumentVectorInterfaceProvider | null = null; - private get vectorProvider() { - return this._m_vector; - } + zoom(delta: number, origin: cmath.Vector2) { + const _scale = this.transform[0][0]; + // the origin point of the zooming point in x, y (surface space) + const [ox, oy] = origin; - _m_font_collection: editor.api.IDocumentFontCollectionInterfaceProvider | null = - null; - public get fontCollection() { - return this._m_font_collection; - } + // Apply proportional zooming + const scale = _scale + _scale * delta; - _m_font_parser: editor.api.IDocumentFontParserInterfaceProvider | null = null; - public get fontParser() { - return this._m_font_parser; - } + const newscale = cmath.clamp( + scale, + editor.config.DEFAULT_CANVAS_TRANSFORM_SCALE_MIN, + editor.config.DEFAULT_CANVAS_TRANSFORM_SCALE_MAX + ); + const [tx, ty] = cmath.transform.getTranslate(this.transform); - private readonly _fontManager: DocumentFontManager; + // calculate the offset that should be applied with scale with css transform. + const [newx, newy] = [ + ox - (ox - tx) * (newscale / _scale), + oy - (oy - ty) * (newscale / _scale), + ]; - get state(): Readonly { - return this.mstate; - } + const next: cmath.Transform = [ + [newscale, this.transform[0][1], newx], + [this.transform[1][0], newscale, newy], + ]; - constructor({ - backend, - viewportElement, - contentElement, - geometry, - initialState, - config = { pointer_move_throttle_ms: 30 }, - plugins = {}, - onCreate, - }: { - backend: editor.EditorContentRenderingBackend; - viewportElement: string | HTMLElement; - contentElement: string | HTMLElement | Scene; - geometry: - | editor.api.IDocumentGeometryInterfaceProvider - | ((editor: Editor) => editor.api.IDocumentGeometryInterfaceProvider); - initialState: editor.state.IEditorStateInit; - config?: { - pointer_move_throttle_ms: number; - }; - onCreate?: (editor: Editor) => void; - plugins?: { - export_as_image?: WithEditorInstance; - export_as_pdf?: WithEditorInstance; - export_as_svg?: WithEditorInstance; - vector?: WithEditorInstance; - font_collection?: WithEditorInstance; - font_parser?: WithEditorInstance; - }; - }) { - this.backend = backend; - this.mstate = editor.state.init(initialState); - this.listeners = new Set(); - this.viewport = new domapi.DOMViewportApi(viewportElement); - this._m_geometry = - typeof geometry === "function" ? geometry(this) : geometry; - // + this.transform = next; + } - if (plugins?.export_as_image) { - this._m_exporter_image = resolveWithEditorInstance( - this, - plugins.export_as_image - ); - } + pan(delta: [dx: number, dy: number]) { + this.transform = cmath.transform.translate( + this.editor.state.transform, + delta + ); + } - if (plugins?.export_as_pdf) { - this._m_exporter_pdf = resolveWithEditorInstance( - this, - plugins.export_as_pdf - ); - } + scale( + factor: number | cmath.Vector2, + origin: cmath.Vector2 | "center" = "center" + ) { + const { transform } = this.editor.state; + const [fx, fy] = typeof factor === "number" ? [factor, factor] : factor; + const _scale = transform[0][0]; + let ox, oy: number; + if (origin === "center") { + // Canvas size (you need to know or pass this) + const { width, height } = this.viewport.size; - if (plugins?.export_as_svg) { - this._m_exporter_svg = resolveWithEditorInstance( - this, - plugins.export_as_svg - ); + // Calculate the absolute transform origin + ox = width / 2; + oy = height / 2; + } else { + [ox, oy] = origin; } - if (plugins?.vector) { - this._m_vector = resolveWithEditorInstance(this, plugins.vector); - } + const sx = cmath.clamp( + fx, + editor.config.DEFAULT_CANVAS_TRANSFORM_SCALE_MIN, + editor.config.DEFAULT_CANVAS_TRANSFORM_SCALE_MAX + ); - if (plugins?.font_collection) { - this._m_font_collection = resolveWithEditorInstance( - this, - plugins.font_collection - ); - } + const sy = cmath.clamp( + fy, + editor.config.DEFAULT_CANVAS_TRANSFORM_SCALE_MIN, + editor.config.DEFAULT_CANVAS_TRANSFORM_SCALE_MAX + ); - if (plugins?.font_parser) { - this._m_font_parser = resolveWithEditorInstance( - this, - plugins.font_parser - ); - } + const [tx, ty] = cmath.transform.getTranslate(transform); - this.__pointer_move_throttle_ms = config.pointer_move_throttle_ms; - this._fontManager = new DocumentFontManager(this); + // calculate the offset that should be applied with scale with css transform. + const [newx, newy] = [ + ox - (ox - tx) * (sx / _scale), + oy - (oy - ty) * (sy / _scale), + ]; - this._do_legacy_warmup(); - onCreate?.(this); + const next: cmath.Transform = [ + [sx, transform[0][1], newx], + [transform[1][0], sy, newy], + ]; - this.log("editor instantiated"); + this.transform = next; } /** - * legacy warmup - ideally, this should be called externally, or once internallu, - * but as we allow dynamic surface binding, this proccess shall be duplicated once surface binded as well. + * Transform to fit */ - private _do_legacy_warmup() { - // warm up - google.fetchWebfontList().then((webfontlist) => { - this.__internal_dispatch({ - type: "__internal/webfonts#webfontList", - webfontlist, - }); - void this.loadPlatformDefaultFonts(); - }); - } + fit( + selector: grida.program.document.Selector, + options: { + margin?: number | [number, number, number, number]; + animate?: boolean; + } = { + margin: 64, + animate: false, + } + ) { + const { document_ctx, selection, transform } = this.editor.state; + const ids = dq.querySelector(document_ctx, selection, selector); - private _locked: boolean = false; + const rects = ids + .map((id) => this.editor.geometryProvider.getNodeAbsoluteBoundingRect(id)) + .filter((r) => r) as cmath.Rectangle[]; - /** - * @internal Transaction ID - does not clear on reset. - */ - private _tid: number = 0; - public get tid(): number { - return this._tid; - } + if (rects.length === 0) { + return; + } - /** - * If the editor is locked, no actions will be dispatched. (unless forced) - */ - get locked() { - return this._locked; - } + const area = cmath.rect.union(rects); - set locked(value: boolean) { - this._locked = value; - } + const { width, height } = this.viewport.size; + const view = { x: 0, y: 0, width, height }; - get debug() { - return this.mstate.debug; - } + const next_transform = cmath.ext.viewport.transformToFit( + view, + area, + options.margin + ); - get transform() { - return this.mstate.transform; + if (options.animate) { + animateTransformTo(transform, next_transform, (t) => { + this.transform = t; + }); + } else { + this.transform = next_transform; + } } - set debug(value: boolean) { - this.reduce((state) => { - state.debug = value; - return state; - }); - } + zoomIn() { + const { transform } = this.editor.state; + const prevscale = transform[0][0]; + const nextscale = cmath.quantize(prevscale * 2, 0.01); - public toggleDebug() { - this.debug = !this.debug; - return this.debug; + this.scale(nextscale); } - private log(...args: any[]) { - if (this.debug || process.env.NODE_ENV === "development") { - console.log(...args); - } - } + zoomOut() { + const prevscale = this.transform[0][0]; + const nextscale = cmath.quantize(prevscale / 2, 0.01); - public reset( - state: editor.state.IEditorState, - key: string | undefined = undefined, - force: boolean = false - ): number { - this.__internal_dispatch( - { - type: "__internal/reset", - key, - state, - }, - force - ); - return this._tid; - } - - /** - * @deprecated - */ - public bind(surface: Scene) { - this.log("bind surface"); - assert(this.backend === "canvas", "Editor is not using canvas backend"); - this._m_wasm_canvas_scene = surface; - // - this._m_geometry = new CanvasWasmGeometryQueryInterfaceProvider( - this, - surface - ); - - this._m_exporter_image = new CanvasWasmImageExportInterfaceProvider( - this, - surface - ); - - this._m_exporter_pdf = new CanvasWasmPDFExportInterfaceProvider( - this, - surface - ); - - this._m_exporter_svg = new CanvasWasmSVGExportInterfaceProvider( - this, - surface - ); - - this._m_vector = new CanvasWasmVectorInterfaceProvider(this, surface); - - this._m_font_collection = new CanvasWasmFontManagerAgentInterfaceProvider( - this, - surface - ); - - this._m_font_parser = new CanvasWasmFontParserInterfaceProvider( - this, - surface - ); - - this._do_legacy_warmup(); - } - - public archive(): Blob { - const documentData = { - version: "0.0.1-beta.1+20250728", - document: this.getSnapshot().document, - } satisfies io.JSONDocumentFileModel; - - const blob = new Blob([io.archive.pack(documentData)], { - type: "application/zip", - }); - - return blob; + this.scale(nextscale); } + // #endregion ICameraActions implementation /** * Convert a point in client (window) to viewport relative (offset applied) point. * @param pointer_event * @returns viewport relative point */ - private pointerEventToViewportPoint = ( + public pointerEventToViewportPoint = ( pointer_event: PointerEvent | MouseEvent ) => { const { clientX, clientY } = pointer_event; @@ -396,7 +277,7 @@ export class Editor const viewportY = clientY - offsetY; // Apply inverse transform to convert from viewport space to canvas space - const inverseTransform = cmath.transform.invert(this.mstate.transform); + const inverseTransform = cmath.transform.invert(this.transform); const canvasPoint = cmath.vector2.transform( [viewportX, viewportY], inverseTransform @@ -417,7 +298,7 @@ export class Editor */ public canvasPointToClientPoint(point: cmath.Vector2): cmath.Vector2 { // Apply transform to convert from canvas space to viewport space - const viewportPoint = cmath.vector2.transform(point, this.mstate.transform); + const viewportPoint = cmath.vector2.transform(point, this.transform); // Convert from viewport coordinates to client coordinates const [offsetX, offsetY] = this.viewport.offset; @@ -426,121 +307,228 @@ export class Editor return [clientX, clientY]; } +} + +class EditorDocumentStore + implements + editor.api.IDocumentStoreActions, + editor.api.IDocumentNodeChangeActions, + editor.api.IDocumentBrushToolActions, + editor.api.IDocumentSchemaActions_Experimental +{ + private readonly listeners: Set> = + new Set(); - private __createNodeId(): editor.NodeID { - // TODO: use a instance-wise generator - return nid(); + private mstate: editor.state.IEditorState; + get state(): Readonly { + return this.mstate; } - public insert( - payload: - | { - id?: string; - prototype: grida.program.nodes.NodePrototype; - } - | { - document: grida.program.document.IPackedSceneDocument; - } - ) { - this.dispatch({ - type: "insert", - ...payload, - }); - for (const font of this.mstate.fontfaces) { - this.loadFontSync(font); - } + private readonly historyManager = new DocumentHistoryManager(); + get historySnapshot() { + return this.historyManager.snapshot; + } + + /** + * If the editor is locked, no actions will be dispatched. (unless forced) + */ + private _locked: boolean = false; + + /** + * If the editor is locked, no actions will be dispatched. (unless forced) + */ + get locked() { + return this._locked; } - public __get_node_siblings(node_id: string): string[] { - return dq.getSiblings(this.mstate.document_ctx, node_id); + set locked(value: boolean) { + this._locked = value; } - public __sync_cursors( - cursors: editor.state.IEditorMultiplayerCursorState["cursors"] - ) { - this.reduce((state) => { - state.cursors = cursors; - return state; - }); + /** + * @deprecated this is event target dependency - will be removed + */ + get viewportSize() { + return this.getViewportSize(); } - public reduce( - reducer: ( - state: editor.state.IEditorState - ) => Readonly + constructor( + private readonly idgen: grida.id.INodeIdGenerator, + initialState: editor.state.IEditorStateInit, + private readonly backend: editor.EditorContentRenderingBackend, + private readonly geometry: editor.api.IDocumentGeometryQuery, + private readonly vector: editor.api.IDocumentVectorInterfaceActions | null, + /** + * @deprecated this is event target dependency - will be removed + */ + private readonly getViewportSize: () => { width: number; height: number }, + private readonly logger?: (...args: any[]) => void ) { - this.mstate = produce(this.mstate, reducer); + this.mstate = editor.state.init(initialState); + } + + // TODO: implement this + // /** + // * only peek is allowed for external use + // */ + // public peekNextNodeId() {} + + /** + * @internal Transaction ID - does not clear on reset. + */ + private _tid: number = 0; + public get tid(): number { + return this._tid; + } + + get transform() { + return this.mstate.transform; + } + + public undo() { + if (this._locked) return; + + const [nextState, patches] = this.historyManager.undo(this.mstate); + if (nextState === this.mstate) { + return; + } + + this.mstate = nextState; this._tid++; - this.listeners.forEach((l) => l?.(this)); + this.emit(undefined, patches); } - private __internal_dispatch(action: InternalAction, force: boolean = false) { - if (this._locked && !force) return; - this.mstate = _internal_reducer(this.mstate, action); + public redo() { + if (this._locked) return; + + const [nextState, patches] = this.historyManager.redo(this.mstate); + if (nextState === this.mstate) { + return; + } + + this.mstate = nextState; + this._tid++; + this.emit(undefined, patches); + } + + private emit(action: Action | undefined, patches: editor.history.Patch[]) { + this.listeners.forEach((l) => l(this, action, patches)); + } + + public applyDocumentPatches(patches: editor.history.Patch[]) { + if (!patches.length) { + return; + } + + const shouldRecomputeDocumentCtx = patches.some( + (patch) => patch.path[0] === "document" + ); + + this.apply((draft) => { + applyPatches(draft, patches); + + if (shouldRecomputeDocumentCtx) { + draft.document_ctx = new tree.graph.Graph(draft.document).lut; + } + }); + } + /** + * apply changes without incrementing the transaction id + * + * - use when applying changes from remote + * + * this won't + * - increment the transaction id + * - write history + * + * this will + * - emit the patches applied + */ + private apply(reducer: (draft: editor.state.IEditorState) => void) { + const [state, patches] = produceWithPatches(this.mstate, reducer); + this.mstate = state; + this.emit(undefined, patches); + } + + /** + * @deprecated use dispatch instead + * this will be removed, and only consumed by surface api. (which in the future, it will have its own physical state) + */ + public reduce(reducer: (draft: editor.state.IEditorState) => void) { + this.mstate = produce(this.mstate, reducer); this._tid++; - this.listeners.forEach((l) => l(this, action)); + this.emit(undefined, []); } - public dispatch(action: Action, force: boolean = false) { + public dispatch(action: Action | Action[], force: boolean = false) { if (this._locked && !force) return; - this.mstate = reducer(this.mstate, action, { - geometry: this, - vector: this, - viewport: { - width: this.viewport.size.width, - height: this.viewport.size.height, - }, + + const context: ReducerContext = { + geometry: this.geometry, + vector: this.vector, + viewport: this.viewportSize, backend: this.backend, // TODO: LEGACY_PAINT_MODEL paint_constraints: { fill: this.backend === "dom" ? "fill" : "fills", stroke: this.backend === "dom" ? "stroke" : "strokes", }, - }); - this._tid++; - this.listeners.forEach((l) => l(this, action)); - } + idgen: this.idgen, + logger: this.log.bind(this), + }; - public dispatchAll(actions: Action[], force: boolean = false) { - if (this._locked && !force) return; - this.mstate = actions.reduce( - (state, action) => - reducer(state, action, { - geometry: this, - vector: this, - viewport: { - width: this.viewport.size.width, - height: this.viewport.size.height, - }, - backend: this.backend, - // TODO: LEGACY_PAINT_MODEL - paint_constraints: { - fill: this.backend === "dom" ? "fill" : "fills", - stroke: this.backend === "dom" ? "stroke" : "strokes", - }, - }), - this.mstate - ); - this._tid++; - if (actions.length) { - this.listeners.forEach((l) => l(this, actions[actions.length - 1])); + const actions = Array.isArray(action) ? action : [action]; + + if (actions.length === 0) { + return; + } + + let lastAction: Action; + let allPatches: editor.history.Patch[] = []; + + for (const action of actions) { + const [nextState, patches, inversePatches] = reducer( + this.mstate, + action, + context + ); + this.mstate = nextState; + this.historyManager.record({ + actionType: action.type, + patches, + inversePatches, + }); + lastAction = action; + allPatches = allPatches.concat(patches); } + + this._tid++; + + this.emit(lastAction!, allPatches); } - public subscribe(fn: (editor: this, action?: Action) => void) { + /** + * subscribe to the document state changes + * @returns unsubscribe function + */ + public subscribe(fn: editor.api.SubscriptionCallbackFn) { this.listeners.add(fn); return () => this.listeners.delete(fn); } public subscribeWithSelector( selector: (state: editor.state.IEditorState) => T, - listener: (editor: this, selected: T, previous: T, action?: Action) => void, + fn: editor.api.SubscriptionWithSelectorCallbackFn, isEqual: (a: T, b: T) => boolean = Object.is ): () => void { let previous = selector(this.mstate); - const wrapped = (_: this, action?: Action) => { + const wrapped = ( + _: this, + action?: Action, + patches?: editor.history.Patch[] + ) => { const next = selector(this.mstate); if (!isEqual(previous, next)) { const prev = previous; @@ -548,7 +536,7 @@ export class Editor // [1] previous = next; // [2] - listener(this, next, prev, action); + fn(this, next, prev, action, patches); } }; @@ -556,19 +544,89 @@ export class Editor return () => this.listeners.delete(wrapped); } - public getSnapshot(): Readonly { - return this.mstate; + // #region IDocumentEditorActions implementation + /** + * Reset the entire document state + * + * This is a special operation that bypasses the reducer and directly replaces + * the entire state. Unlike `dispatch()`, it does not generate patches. + * + * **Characteristics:** + * - Completely replaces the state (no Immer produce) + * - Preserves ONLY the current camera transform (everything else is replaced) + * - Clears undo/redo history + * - Resets transaction ID to 0 + * - Emits a "document/reset" action so subscribers can detect the reset + * + * **Use cases:** + * - Loading a document from a file + * - Importing content from external sources + * - Resetting to a completely new state + * + * @param state - The new complete editor state to set + * @param key - Optional unique identifier for this reset operation. + * If not provided, a timestamp is auto-generated. + * @param force - If true, bypass the locked check. Use with caution. + * + * @returns The new transaction ID (always 0 after reset) + * + * @example + * ```ts + * // Load a document from file + * const fileData = await fetch('/example.grida').then(r => r.json()); + * editor.commands.reset( + * editor.state.init({ + * editable: true, + * document: fileData.document + * }), + * '/example.grida' + * ); + * ``` + */ + public reset( + state: editor.state.IEditorState, + key: string | undefined = undefined, + force: boolean = false + ): number { + if (this._locked && !force) return this._tid; + + const document_key = key ?? Date.now().toString(); + const prev_transform = this.mstate.transform; + + // Explicit full reset: Use the provided state (typically from editor.state.init()) + // and only preserve the current camera transform + this.mstate = { + ...state, + document_key, // Set reset identifier + transform: prev_transform, // Preserve camera transform + }; + + this.historyManager.clear(); + this._tid = 0; + this.emit({ type: "document/reset", document_key }, []); + return this._tid; } - public getJson(): unknown { - return JSON.parse(JSON.stringify(this.mstate)); + private log(...args: any[]) { + this.logger?.(...args); } - public getDocumentJson(): unknown { - return JSON.parse(JSON.stringify(this.mstate.document)); + public insert( + payload: + | { + id?: string; + prototype: grida.program.nodes.NodePrototype; + } + | { + document: grida.program.document.IPackedSceneDocument; + } + ) { + this.dispatch({ + type: "insert", + ...payload, + }); } - // #region IDocumentEditorActions implementation public loadScene(scene_id: string) { this.dispatch({ type: "load", @@ -616,189 +674,90 @@ export class Editor }); } - // ================================================================ - // #region IDocumentImageInterfaceActions implementation - // ================================================================ + public async createNodeFromSvg( + svg: string + ): Promise> { + const id = this.idgen.next(); + const optimized = iosvg.v0.optimize(svg).data; + let result = await iosvg.v0.convert(optimized, { + name: "svg", + currentColor: { r: 0, g: 0, b: 0, a: 1 }, + }); + if (result) { + result = result as grida.program.nodes.i.IPositioning & + grida.program.nodes.i.IFixedDimension; - private readonly images = new Map(); + this.insert({ + id: id, + prototype: result, + }); - __is_image_registered(ref: string): boolean { - return this.images.has(ref); + return this.getNodeById(id); + } else { + throw new Error("Failed to convert SVG"); + } } - __get_image_ref(ref: string): grida.program.document.ImageRef | null { - return this.images.get(ref) || null; + public createImageNode( + image: grida.program.document.ImageRef + ): NodeProxy { + const id = this.idgen.next(); + this.dispatch({ + type: "insert", + id: id, + prototype: { + type: "image", + _$id: id, + src: image.url, + width: image.width, + height: image.height, + }, + }); + + return this.getNodeById(id); } - __get_image_bytes_for_wasm(ref: string): Uint8Array | null { - assert(this._m_wasm_canvas_scene, "WASM canvas scene is not initialized"); - const data = this._m_wasm_canvas_scene.getImageBytes(ref); - if (!data) return null; - return new Uint8Array(data); - } - - __get_image_size_for_wasm( - ref: string - ): { width: number; height: number } | null { - assert(this._m_wasm_canvas_scene, "WASM canvas scene is not initialized"); - const size = this._m_wasm_canvas_scene.getImageSize(ref); - if (!size) return null; - return size; - } - - protected _experimental_createImage_for_wasm( - data: Uint8Array - ): Readonly { - assert(this._m_wasm_canvas_scene, "WASM canvas scene is not initialized"); - - const result = this._m_wasm_canvas_scene.addImage(data); - if (!result) throw new Error("addImage failed"); - const { hash, url, width, height, type } = result; - - const ref: grida.program.document.ImageRef = { - url, - width, - height, - bytes: data.byteLength, - type: type as grida.program.document.ImageType, - }; - - this.images.set(url, ref); - - return ref; - } - - async createImageAsync( - src: string - ): Promise> { - const res = await fetch(src); - const blob = await res.blob(); - const bytes = await blob.arrayBuffer(); - const type = blob.type; - - // TODO: add file validation - - return this.createImage( - new Uint8Array(bytes), - src, - type as grida.program.document.ImageType - ); - } - - async createImage( - data: Uint8Array, - url?: string, - type?: grida.program.document.ImageType | (string | {}) - ): Promise> { - // TODO: add file validation - - if (this.backend === "canvas" && this._m_wasm_canvas_scene) { - return this._experimental_createImage_for_wasm(data); - } - - // For DOM backend, we need to get dimensions - const imageUrl = url || URL.createObjectURL(new Blob([data])); - - const { width, height } = await new Promise<{ - width: number; - height: number; - }>((resolve, reject) => { - const img = new Image(); - img.onload = () => resolve({ width: img.width, height: img.height }); - img.onerror = reject; - img.src = imageUrl; - }); - - const ref: grida.program.document.ImageRef = { - url: url || imageUrl, - width, - height, - bytes: data.byteLength, - type: (type as grida.program.document.ImageType) || "image/png", - }; - - this.reduce((state) => { - state.document.images[ref.url] = ref; - return state; - }); - - return ref; - } - - getImage(ref: string): ImageProxy | null { - if (!this.__is_image_registered(ref)) return null; - return new ImageProxy(this, ref); - } - - // #endregion - - setTool(tool: editor.state.ToolMode, debug_label?: string) { - if (debug_label) this.log("debug:setTool", tool, debug_label); - + public createTextNode(): NodeProxy { + const id = this.idgen.next(); this.dispatch({ - type: "surface/tool", - tool: tool, + type: "insert", + id: id, + prototype: { + type: "text", + _$id: id, + text: "", + width: "auto", + height: "auto", + fill: { + type: "solid", + color: { r: 0, g: 0, b: 0, a: 1 }, + active: true, + }, + }, }); - } - /** - * Try to enter content edit mode - only works when the selected node is a text or vector node - * - * when triggered on such invalid context, it should be a no-op - */ - tryEnterContentEditMode( - node_id?: string, - mode: "auto" | "paint/gradient" | "paint/image" = "auto", - options?: { - paintIndex?: number; - paintTarget?: "fill" | "stroke"; - } - ) { - node_id = node_id ?? this.state.selection[0]; - switch (mode) { - case "auto": - return this.dispatch({ - type: "surface/content-edit-mode/try-enter", - }); - case "paint/gradient": - if (node_id) { - const paintTarget = options?.paintTarget ?? "fill"; - const paintIndex = options?.paintIndex ?? 0; - return this.dispatch({ - type: "surface/content-edit-mode/paint/gradient", - node_id: node_id, - paint_target: paintTarget, - paint_index: paintIndex, - }); - } else { - // no-op - } - case "paint/image": - if (node_id) { - const paintTarget = options?.paintTarget ?? "fill"; - const paintIndex = options?.paintIndex ?? 0; - return this.dispatch({ - type: "surface/content-edit-mode/paint/image", - node_id: node_id, - paint_target: paintTarget, - paint_index: paintIndex, - }); - } - } + return this.getNodeById(id); } - tryExitContentEditMode() { + public createRectangleNode(): NodeProxy { + const id = this.idgen.next(); this.dispatch({ - type: "surface/content-edit-mode/try-exit", + type: "insert", + id: id, + prototype: { + type: "rectangle", + _$id: id, + width: 100, + height: 100, + fill: { + type: "solid", + color: { r: 0, g: 0, b: 0, a: 1 }, + active: true, + }, + }, }); - } - tryToggleContentEditMode() { - if (this.mstate.content_edit_mode) { - this.tryExitContentEditMode(); - } else { - this.tryEnterContentEditMode(); - } + return this.getNodeById(id); } public select(...selectors: grida.program.document.Selector[]) { @@ -825,74 +784,6 @@ export class Editor return ids; } - private _stackEscapeSteps( - state: editor.state.IEditorState - ): editor.a11y.EscapeStep[] { - const steps: editor.a11y.EscapeStep[] = []; - - if (!state.content_edit_mode) { - // p1. if the tool is selected, escape the tool - if (state.tool.type !== "cursor") { - steps.push("escape-tool"); - } - // p2. if the selection is not empty, escape the selection - if (state.selection.length > 0) { - steps.push("escape-selection"); - } - } else { - switch (state.content_edit_mode.type) { - case "vector": { - const { selected_vertices, selected_segments, selected_tangents } = - state.content_edit_mode.selection; - const hasSelection = - selected_vertices.length > 0 || - selected_segments.length > 0 || - selected_tangents.length > 0; - - // p1. if the selection is not empty, escape the selection - if (hasSelection) { - steps.push("escape-selection"); - } - - // p2. if the tool is selected, escape the tool - if (state.tool.type !== "cursor") { - steps.push("escape-tool"); - } - break; - } - case "paint/gradient": - case "paint/image": { - break; - } - } - - // p3. if the content edit mode is active, escape the content edit mode - steps.push("escape-content-edit-mode"); - } - - return steps; - } - - public a11yEscape() { - const step = this._stackEscapeSteps(this.mstate)[0]; - - switch (step) { - case "escape-tool": { - this.setTool({ type: "cursor" }, "a11yEscape"); - break; - } - case "escape-selection": { - this.blur("a11yEscape"); - break; - } - case "escape-content-edit-mode": - default: { - this.tryExitContentEditMode(); - break; - } - } - } - public blur(debug_label?: string) { if (debug_label) this.log("debug:blur", debug_label); @@ -901,18 +792,6 @@ export class Editor }); } - public undo() { - this.dispatch({ - type: "undo", - }); - } - - public redo() { - this.dispatch({ - type: "redo", - }); - } - public cut(target: "selection" | editor.NodeID) { this.dispatch({ type: "cut", @@ -933,102 +812,26 @@ export class Editor }); } - public async writeClipboardMedia( - target: "selection" | editor.NodeID, - format: "png" - ): Promise { - assert(this.backend === "canvas", "Editor is not using canvas backend"); - const ids = target === "selection" ? this.mstate.selection : [target]; - if (ids.length === 0) return false; - const id = ids[0]; - const data = await this.exportNodeAs(id, "PNG"); - const blob = new Blob([data], { type: "image/png" }); - await navigator.clipboard.write([new ClipboardItem({ "image/png": blob })]); - return true; - } - - public async writeClipboardSVG( - target: "selection" | editor.NodeID - ): Promise { - assert(this.backend === "canvas", "Editor is not using canvas backend"); - const ids = target === "selection" ? this.mstate.selection : [target]; - if (ids.length === 0) return false; - const id = ids[0]; - const data = await this.exportNodeAs(id, "SVG"); - if (typeof data !== "string") { - return false; - } - - const svgBlob = new Blob([data], { type: "image/svg+xml" }); - const textBlob = new Blob([data], { type: "text/plain" }); - const item = new ClipboardItem({ - "image/svg+xml": svgBlob, - "text/plain": textBlob, - }); - - try { - await navigator.clipboard.write([item]); - } catch (error) { - await navigator.clipboard.writeText(data); - } - - return true; - } - - public async a11yCopyAsImage(format: "png"): Promise { - if (this.mstate.content_edit_mode?.type === "vector") { - const { selected_vertices, selected_segments, selected_tangents } = - this.mstate.content_edit_mode.selection; - const hasSelection = - selected_vertices.length > 0 || - selected_segments.length > 0 || - selected_tangents.length > 0; - if (!hasSelection) return false; - } else { - if (this.mstate.selection.length === 0) return false; - } - return await this.writeClipboardMedia("selection", format); - } - - public async a11yCopyAsSVG(): Promise { - if (this.mstate.content_edit_mode?.type === "vector") { - const { selected_vertices, selected_segments, selected_tangents } = - this.mstate.content_edit_mode.selection; - const hasSelection = - selected_vertices.length > 0 || - selected_segments.length > 0 || - selected_tangents.length > 0; - if (!hasSelection) return false; - } else { - if (this.mstate.selection.length === 0) return false; - } - - return await this.writeClipboardSVG("selection"); + public pasteVector(vector_network: vn.VectorNetwork): void { + this.dispatch({ type: "paste", vector_network }); } - public a11yCopy() { - if (this.mstate.content_edit_mode?.type === "vector") { - const { selected_vertices, selected_segments, selected_tangents } = - this.mstate.content_edit_mode.selection; - const hasSelection = - selected_vertices.length > 0 || - selected_segments.length > 0 || - selected_tangents.length > 0; - if (!hasSelection) return; + public pastePayload(payload: io.clipboard.ClipboardPayload): boolean { + switch (payload.type) { + case "prototypes": { + payload.prototypes.forEach((p) => { + const sub = + grida.program.nodes.factory.create_packed_scene_document_from_prototype( + p, + () => this.idgen.next() + ); + this.insert({ document: sub }); + }); + return true; + } } - this.copy("selection"); - } - - public a11yCut() { - this.cut("selection"); - } - - public a11yPaste() { - this.paste(); - } - public a11yDelete() { - this.dispatch({ type: "a11y/delete" }); + return false; } public duplicate(target: "selection" | editor.NodeID) { @@ -1085,21 +888,6 @@ export class Editor }); } - /** - * groups targets as mask, if multiple, if single && is mask, remove mask - * @param target - */ - public toggleMask(target: ReadonlyArray) { - if (target.length === 0) return; - if (target.length === 1) { - if (this.isMask(target[0])) { - this.removeMask(target[0]); - return; - } - } - this.groupMask(target); - } - public groupMask(target: ReadonlyArray) { assert(Array.isArray(target), "target must be an array"); this.group(target); @@ -1110,31 +898,6 @@ export class Editor }); } - public removeMask(target: editor.NodeID) { - if (!this.isMask(target)) return; - this.dispatch({ - type: "node/change/*", - node_id: target, - mask: null, - }); - } - - /** - * Checks if a node is being used as a mask - * @param target the node to test - */ - public isMask(target: editor.NodeID) { - const n = this.getNodeSnapshotById(target); - return "mask" in n && n.mask; - } - - public setClipboardColor(color: cg.RGBA8888) { - this.dispatch({ - type: "clip/color", - color, - }); - } - // public selectVertex( node_id: editor.NodeID, @@ -1265,18 +1028,6 @@ export class Editor }); } - public updateVectorHoveredControl( - hoveredControl: { - type: editor.state.VectorContentEditModeHoverableGeometryControlType; - index: number; - } | null - ) { - this.dispatch({ - type: "vector/update-hovered-control", - hoveredControl, - }); - } - public bendOrClearCorner( node_id: editor.NodeID, vertex: number, @@ -1290,27 +1041,6 @@ export class Editor }); } - public selectGradientStop( - node_id: editor.NodeID, - stop: number, - options?: { - paintIndex?: number; - paintTarget?: "fill" | "stroke"; - } - ): void { - const paintTarget = options?.paintTarget ?? "fill"; - const paintIndex = options?.paintIndex ?? 0; - this.dispatch({ - type: "select-gradient-stop", - target: { - node_id, - stop, - paint_index: paintIndex, - paint_target: paintTarget, - }, - }); - } - public selectVariableWidthStop(node_id: editor.NodeID, stop: number): void { this.dispatch({ type: "variable-width/select-stop", @@ -1363,7 +1093,7 @@ export class Editor } public insertNode(prototype: grida.program.nodes.NodePrototype) { - const id = this.__createNodeId(); + const id = this.idgen.next(); this.dispatch({ type: "insert", id, @@ -1379,105 +1109,6 @@ export class Editor }); } - public async createNodeFromSvg( - svg: string - ): Promise> { - const id = this.__createNodeId(); - const optimized = iosvg.v0.optimize(svg).data; - let result = await iosvg.v0.convert(optimized, { - name: "svg", - currentColor: { r: 0, g: 0, b: 0, a: 1 }, - }); - if (result) { - result = result as grida.program.nodes.i.IPositioning & - grida.program.nodes.i.IFixedDimension; - - this.insert({ - id: id, - prototype: result, - }); - - return this.getNodeById(id); - } else { - throw new Error("Failed to convert SVG"); - } - } - - public createImageNode( - image: grida.program.document.ImageRef - ): NodeProxy { - const id = this.__createNodeId(); - this.dispatch({ - type: "insert", - id: id, - prototype: { - type: "image", - _$id: id, - src: image.url, - width: image.width, - height: image.height, - }, - }); - - return this.getNodeById(id); - } - - public createTextNode(): NodeProxy { - const id = this.__createNodeId(); - this.dispatch({ - type: "insert", - id: id, - prototype: { - type: "text", - _$id: id, - text: "", - width: "auto", - height: "auto", - fill: { - type: "solid", - color: { r: 0, g: 0, b: 0, a: 1 }, - active: true, - }, - }, - }); - - return this.getNodeById(id); - } - - public createRectangleNode(): NodeProxy { - const id = this.__createNodeId(); - this.dispatch({ - type: "insert", - id: id, - prototype: { - type: "rectangle", - _$id: id, - width: 100, - height: 100, - fill: { - type: "solid", - color: { r: 0, g: 0, b: 0, a: 1 }, - active: true, - }, - }, - }); - - return this.getNodeById(id); - } - - public nudgeResize( - target: "selection" | editor.NodeID = "selection", - axis: "x" | "y", - delta: number = 1 - ) { - this.dispatch({ - type: "nudge-resize", - delta, - axis, - target, - }); - } - public align( target: "selection" | editor.NodeID, alignment: { @@ -1538,9 +1169,6 @@ export class Editor } public group(target: "selection" | editor.NodeID[]) { - if (this.backend === "dom") { - throw new Error("Grouping is not supported in DOM backend"); - } this.dispatch({ type: "group", target, @@ -1548,247 +1176,29 @@ export class Editor } public ungroup(target: "selection" | editor.NodeID[]) { - if (this.backend === "dom") { - throw new Error("Grouping is not supported in DOM backend"); - } this.dispatch({ type: "ungroup", target, }); } - public configureSurfaceRaycastTargeting( - config: Partial + // #region ISchemaActions implementation + public schemaDefineProperty( + key?: string, + definition?: grida.program.schema.PropertyDefinition ) { this.dispatch({ - type: "config/surface/raycast-targeting", - config, + type: "document/properties/define", + key, + definition, }); } - public configureMeasurement(measurement: "on" | "off") { + public schemaRenameProperty(key: string, newName: string) { this.dispatch({ - type: "config/surface/measurement", - measurement, - }); - } - - public configureTranslateWithCloneModifier( - translate_with_clone: "on" | "off" - ) { - this.dispatch({ - type: "config/modifiers/translate-with-clone", - translate_with_clone, - }); - } - - public configureTranslateWithAxisLockModifier( - tarnslate_with_axis_lock: "on" | "off" - ) { - this.dispatch({ - type: "config/modifiers/translate-with-axis-lock", - tarnslate_with_axis_lock, - }); - } - - public configureTranslateWithForceDisableSnap( - translate_with_force_disable_snap: "on" | "off" - ) { - this.dispatch({ - type: "config/modifiers/translate-with-force-disable-snap", - translate_with_force_disable_snap, - }); - } - - public configureTransformWithCenterOriginModifier( - transform_with_center_origin: "on" | "off" - ) { - this.dispatch({ - type: "config/modifiers/transform-with-center-origin", - transform_with_center_origin, - }); - } - - public configureTransformWithPreserveAspectRatioModifier( - transform_with_preserve_aspect_ratio: "on" | "off" - ) { - this.dispatch({ - type: "config/modifiers/transform-with-preserve-aspect-ratio", - transform_with_preserve_aspect_ratio, - }); - } - - public configureRotateWithQuantizeModifier( - rotate_with_quantize: number | "off" - ) { - this.dispatch({ - type: "config/modifiers/rotate-with-quantize", - rotate_with_quantize, - }); - } - - public configureCurveTangentMirroringModifier( - curve_tangent_mirroring: vn.TangentMirroringMode - ) { - this.dispatch({ - type: "config/modifiers/curve-tangent-mirroring", - curve_tangent_mirroring, - }); - } - - /** - * Toggles whether the path tool should keep projecting after connecting - * to an existing vertex. - * - * When set to `"on"`, drawing a path and closing it on an existing - * vertex will continue extending the path from that vertex. When set to - * `"off"`, the path gesture concludes on close. - */ - public configurePathKeepProjectingModifier( - path_keep_projecting: "on" | "off" - ) { - this.dispatch({ - type: "config/modifiers/path-keep-projecting", - path_keep_projecting, - }); - } - - public toggleActive(target: "selection" | editor.NodeID = "selection") { - const target_ids = - target === "selection" ? this.mstate.selection : [target]; - - for (const node_id of target_ids) { - this.toggleNodeActive(node_id); - } - } - - public toggleLocked(target: "selection" | editor.NodeID = "selection") { - const target_ids = - target === "selection" ? this.mstate.selection : [target]; - for (const node_id of target_ids) { - this.toggleNodeLocked(node_id); - } - } - - public toggleBold(target: "selection" | editor.NodeID = "selection") { - const target_ids = - target === "selection" ? this.mstate.selection : [target]; - target_ids.forEach((node_id) => { - this.toggleNodeBold(node_id); - }); - } - - public toggleItalic(target: "selection" | editor.NodeID = "selection") { - const target_ids = - target === "selection" ? this.mstate.selection : [target]; - target_ids.forEach((node_id) => { - this.toggleNodeItalic(node_id); - }); - } - - public toggleUnderline(target: "selection" | editor.NodeID = "selection") { - const target_ids = - target === "selection" ? this.mstate.selection : [target]; - target_ids.forEach((node_id) => { - this.dispatch({ - type: "node/toggle/underline", - node_id, - }); - }); - } - - public toggleLineThrough(target: "selection" | editor.NodeID = "selection") { - const target_ids = - target === "selection" ? this.mstate.selection : [target]; - target_ids.forEach((node_id) => { - this.dispatch({ - type: "node/toggle/line-through", - node_id, - }); - }); - } - - public setOpacity( - target: "selection" | editor.NodeID = "selection", - opacity: number - ) { - const target_ids = - target === "selection" ? this.mstate.selection : [target]; - for (const node_id of target_ids) { - this.changeNodeOpacity(node_id, { type: "set", value: opacity }); - } - } - - // #endregion IDocumentEditorActions implementation - - // #region IDocumentGeometryQuery implementation - - public getNodeIdsFromPointerEvent( - event: PointerEvent | MouseEvent - ): string[] { - return this.geometry.getNodeIdsFromPointerEvent(event); - } - - public getNodeIdsFromPoint(point: cmath.Vector2): string[] { - return this.geometry.getNodeIdsFromPoint(point); - } - - public getNodeIdsFromEnvelope(envelope: cmath.Rectangle): string[] { - return this.geometry.getNodeIdsFromEnvelope(envelope); - } - - public getNodeAbsoluteBoundingRect( - node_id: editor.NodeID - ): cmath.Rectangle | null { - return this.geometry.getNodeAbsoluteBoundingRect(node_id); - } - - public getNodeAbsoluteRotation(node_id: editor.NodeID): number { - const parent_ids = dq.getAncestors(this.state.document_ctx, node_id); - - let rotation = 0; - // Calculate the absolute rotation - try { - for (const parent_id of parent_ids) { - const parent_node = this.getNodeSnapshotById(parent_id); - assert(parent_node, `parent node not found: ${parent_id}`); - if ("rotation" in parent_node) { - rotation += parent_node.rotation ?? 0; - } - } - - // finally, add the node's own rotation - const node = this.getNodeSnapshotById(node_id); - assert(node, `node not found: ${node_id}`); - if ("rotation" in node) { - rotation += node.rotation ?? 0; - } - } catch (e) { - reportError(e); - } - - return rotation; - } - - // #endregion IDocumentGeometryQuery implementation - - // #region ISchemaActions implementation - public schemaDefineProperty( - key?: string, - definition?: grida.program.schema.PropertyDefinition - ) { - this.dispatch({ - type: "document/properties/define", - key, - definition, - }); - } - - public schemaRenameProperty(key: string, newName: string) { - this.dispatch({ - type: "document/properties/rename", - key, - newKey: newName, + type: "document/properties/rename", + key, + newKey: newName, }); } @@ -1823,86 +1233,31 @@ export class Editor toggleNodeActive(node_id: string) { const next = !this.getNodeSnapshotById(node_id).active; - this.changeNodeActive(node_id, next); + this.getNodeById(node_id).active = next; return next; } + toggleNodeLocked(node_id: string) { const next = !this.getNodeSnapshotById(node_id).locked; - this.changeNodeLocked(node_id, next); + this.getNodeById(node_id).locked = next; return next; } - toggleNodeBold(node_id: string) { - const node = this.getNodeSnapshotById( - node_id - ) as grida.program.nodes.TextNode; - if (node.type !== "text") return false; - - const isBold = node.fontWeight === 700; - const next_weight = isBold ? 400 : 700; - const fontFamily = node.fontFamily; - if (!fontFamily) return false; - - const match = this.selectFontStyle({ - fontFamily: fontFamily, - fontWeight: next_weight, - fontStyleItalic: node.fontStyleItalic, - }); - - if (!match) { - this.log( - "toggleNodeBold: matching font face not found", - fontFamily, - next_weight, - node.fontStyleItalic - ); - return false; - } - - this.changeTextNodeFontStyle(node_id, { fontStyleKey: match.key }); - return match.key.fontWeight as cg.NFontWeight; - } - toggleNodeItalic(node_id: string) { - const node = this.getNodeSnapshotById( - node_id - ) as grida.program.nodes.TextNode; - if (node.type !== "text") return false; - - const next_italic = !node.fontStyleItalic; - const fontFamily = node.fontFamily; - if (!fontFamily) return false; - - const match = this.selectFontStyle({ - fontFamily: fontFamily, - fontWeight: node.fontWeight, - fontStyleItalic: next_italic, - }); - - if (!match) { - this.log( - "toggleNodeItalic: matching font face not found", - fontFamily, - next_italic, - node.fontWeight - ); - return false; - } - this.changeTextNodeFontStyle(node_id, { fontStyleKey: match.key }); - return true; - } - toggleNodeUnderline(node_id: string) { + toggleTextNodeUnderline(node_id: string) { this.dispatch({ type: "node/toggle/underline", node_id: node_id, }); } - toggleNodeLineThrough(node_id: string) { + + toggleTextNodeLineThrough(node_id: string) { this.dispatch({ type: "node/toggle/line-through", node_id: node_id, }); } - changeNodeProps( + + changeNodePropertyProps( node_id: string, key: string, value?: tokens.StringValueExpression @@ -1915,27 +1270,26 @@ export class Editor }, }); } - changeNodeComponent(node_id: string, component_id: string) { + + changeNodePropertyComponent(node_id: string, component_id: string) { this.dispatch({ type: "node/change/component", node_id: node_id, component_id: component_id, }); } - changeNodeText(node_id: string, text: tokens.StringValueExpression | null) { + + changeNodePropertyText( + node_id: string, + text: tokens.StringValueExpression | null + ) { this.dispatch({ type: "node/change/*", node_id: node_id, text, }); } - changeNodeName(node_id: string, name: string) { - this.dispatch({ - type: "node/change/*", - node_id: node_id, - name: name ?? "", - }); - } + changeNodeUserData(node_id: string, userdata: unknown) { this.dispatch({ type: "node/change/*", @@ -1943,21 +1297,8 @@ export class Editor userdata: userdata as any, }); } - changeNodeActive(node_id: string, active: boolean) { - this.dispatch({ - type: "node/change/*", - node_id: node_id, - active: active, - }); - } - changeNodeLocked(node_id: string, locked: boolean) { - this.dispatch({ - type: "node/change/*", - node_id: node_id, - locked: locked, - }); - } - changeNodePositioning( + + changeNodePropertyPositioning( node_id: string, positioning: Partial ) { @@ -1967,7 +1308,8 @@ export class Editor ...positioning, }); } - changeNodePositioningMode( + + changeNodePropertyPositioningMode( node_id: string, position: grida.program.nodes.i.IPositioning["position"] ) { @@ -1977,14 +1319,16 @@ export class Editor position, }); } - changeNodeSrc(node_id: string, src?: tokens.StringValueExpression) { + + changeNodePropertySrc(node_id: string, src?: tokens.StringValueExpression) { this.dispatch({ type: "node/change/*", node_id: node_id, src, }); } - changeNodeHref( + + changeNodePropertyHref( node_id: string, href?: grida.program.nodes.i.IHrefable["href"] ) { @@ -1994,7 +1338,8 @@ export class Editor href, }); } - changeNodeTarget( + + changeNodePropertyTarget( node_id: string, target?: grida.program.nodes.i.IHrefable["target"] ) { @@ -2004,148 +1349,22 @@ export class Editor target, }); } - changeNodeOpacity(node_id: string, opacity: editor.api.NumberChange) { - requestAnimationFrame(() => { - try { - const value = resolveNumberChangeValue( - this.getNodeSnapshotById(node_id) as grida.program.nodes.UnknwonNode, - "opacity", - opacity - ); - - this.dispatch({ - type: "node/change/*", - node_id: node_id, - opacity: value, - }); - } catch (e) { - reportError(e); - return; - } - }); - } - changeNodeBlendMode( - node_id: editor.NodeID, - blendMode: cg.LayerBlendMode - ): void { - this.dispatch({ - type: "node/change/*", - node_id: node_id, - blendMode, - }); - } - changeNodeMaskType(node_id: string, mask: cg.LayerMaskType) { - this.dispatch({ - type: "node/change/*", - node_id: node_id, - mask, - }); - } - changeNodeRotation(node_id: string, rotation: editor.api.NumberChange) { - requestAnimationFrame(() => { - try { - const value = resolveNumberChangeValue( - this.getNodeSnapshotById(node_id) as grida.program.nodes.UnknwonNode, - "rotation", - rotation - ); - this.dispatch({ - type: "node/change/*", - node_id: node_id, - rotation: value, - }); - } catch (e) { - reportError(e); - return; - } - }); - } changeNodeSize( node_id: string, axis: "width" | "height", value: grida.program.css.LengthPercentage | "auto" ) { - requestAnimationFrame(() => { - this.dispatch({ - type: "node/change/*", - node_id: node_id, - [axis]: value, - }); - }); - } - - autoSizeTextNode(node_id: string, axis: "width" | "height") { - const node = this.getNodeSnapshotById( - node_id - ) as grida.program.nodes.UnknwonNode; - if (node.type !== "text") return; - - const prev = this.geometry.getNodeAbsoluteBoundingRect(node_id); - if (!prev) return; - - const h_align = node.textAlign; - const v_align = node.textAlignVertical; - - // FIXME: nested raf. - // why this is needed? - // currently, the api does not expose a way or contains value for textlayout size, not the box size. - // since we can't pre-calculate the delta, this is the dirty hack to first resize, then get the next size, shift delta. - // => need api/data that holds actual textlayout size (non box size) - - requestAnimationFrame(() => { - this.dispatch({ - type: "node/change/*", - node_id: node_id, - [axis]: "auto", - }); - - requestAnimationFrame(() => { - const next = this.geometry.getNodeAbsoluteBoundingRect(node_id); - if (!next) return; - - if (axis === "width") { - const diff = prev.width - next.width; - if (diff === 0) return; - let left = prev.x; - switch (h_align) { - case "right": - left = prev.x + diff; - break; - case "center": - left = prev.x + diff / 2; - break; - default: - return; - } - this.changeNodePositioning(node_id, { - left: cmath.quantize(left, 1), - }); - } else { - const diff = prev.height - next.height; - if (diff === 0) return; - let top = prev.y; - switch (v_align) { - case "bottom": - top = prev.y + diff; - break; - case "center": - top = prev.y + diff / 2; - break; - default: - return; - } - this.changeNodePositioning(node_id, { - top: cmath.quantize(top, 1), - }); - } - }); + this.dispatch({ + type: "node/change/*", + node_id: node_id, + [axis]: value, }); } - changeNodeFills(node_id: string | string[], fills: cg.Paint[]) { + changeNodePropertyFills(node_id: string | string[], fills: cg.Paint[]) { const node_ids = Array.isArray(node_id) ? node_id : [node_id]; - this.dispatchAll( + this.dispatch( node_ids.map((node_id) => ({ type: "node/change/*", node_id, @@ -2154,9 +1373,9 @@ export class Editor ); } - changeNodeStrokes(node_id: string | string[], strokes: cg.Paint[]) { + changeNodePropertyStrokes(node_id: string | string[], strokes: cg.Paint[]) { const node_ids = Array.isArray(node_id) ? node_id : [node_id]; - this.dispatchAll( + this.dispatch( node_ids.map((node_id) => ({ type: "node/change/*", node_id, @@ -2171,7 +1390,7 @@ export class Editor at: "start" | "end" = "start" ) { const node_ids = Array.isArray(node_id) ? node_id : [node_id]; - this.dispatchAll( + this.dispatch( node_ids.map((node_id) => { const current = this.getNodeSnapshotById(node_id); const currentFills = Array.isArray((current as any).fills) @@ -2198,7 +1417,7 @@ export class Editor at: "start" | "end" = "start" ) { const node_ids = Array.isArray(node_id) ? node_id : [node_id]; - this.dispatchAll( + this.dispatch( node_ids.map((node_id) => { const current = this.getNodeSnapshotById(node_id); const currentStrokes = Array.isArray((current as any).strokes) @@ -2221,7 +1440,10 @@ export class Editor ); } - changeNodeStrokeWidth(node_id: string, strokeWidth: editor.api.NumberChange) { + changeNodePropertyStrokeWidth( + node_id: string, + strokeWidth: editor.api.NumberChange + ) { try { const value = resolveNumberChangeValue( this.getNodeSnapshotById(node_id) as grida.program.nodes.UnknwonNode, @@ -2240,7 +1462,7 @@ export class Editor } } - changeNodeStrokeAlign(node_id: string, strokeAlign: cg.StrokeAlign) { + changeNodePropertyStrokeAlign(node_id: string, strokeAlign: cg.StrokeAlign) { this.dispatch({ type: "node/change/*", node_id: node_id, @@ -2248,14 +1470,15 @@ export class Editor }); } - changeNodeStrokeCap(node_id: string, strokeCap: cg.StrokeCap) { + changeNodePropertyStrokeCap(node_id: string, strokeCap: cg.StrokeCap) { this.dispatch({ type: "node/change/*", node_id: node_id, strokeCap, }); } - changeNodeFit(node_id: string, fit: cg.BoxFit) { + + changeNodePropertyFit(node_id: string, fit: cg.BoxFit) { this.dispatch({ type: "node/change/*", node_id: node_id, @@ -2263,7 +1486,10 @@ export class Editor }); } - changeNodeCornerRadius(node_id: string, cornerRadius: cg.CornerRadius) { + changeNodePropertyCornerRadius( + node_id: string, + cornerRadius: cg.CornerRadius + ) { if (typeof cornerRadius === "number") { // When a uniform corner radius is applied after using individual corner // values, the individual corner properties may still remain on the node @@ -2291,7 +1517,11 @@ export class Editor }); } } - changeNodeCornerRadiusWithDelta(node_id: string, delta: number): void { + + changeNodePropertyCornerRadiusWithDelta( + node_id: string, + delta: number + ): void { const node = this.getNodeSnapshotById( node_id ) as grida.program.nodes.UnknwonNode; @@ -2329,21 +1559,29 @@ export class Editor }); } - changeNodePointCount(node_id: editor.NodeID, pointCount: number): void { + changeNodePropertyPointCount( + node_id: editor.NodeID, + pointCount: number + ): void { this.dispatch({ type: "node/change/*", node_id: node_id, pointCount, }); } - changeNodeInnerRadius(node_id: editor.NodeID, innerRadius: number): void { + + changeNodePropertyInnerRadius( + node_id: editor.NodeID, + innerRadius: number + ): void { this.dispatch({ type: "node/change/*", node_id: node_id, innerRadius, }); } - changeNodeArcData( + + changeNodePropertyArcData( node_id: editor.NodeID, arcData: grida.program.nodes.i.IEllipseArcData ): void { @@ -2355,53 +1593,7 @@ export class Editor angleOffset: arcData.angleOffset, }); } - // text style - async changeTextNodeFontFamilySync( - node_id: string, - fontFamily: string, - force = true - ) { - const node = this.getNodeSnapshotById( - node_id - ) as grida.program.nodes.TextNode; - assert(node, "node is not found"); - assert(node.type === "text", "node is not a text node"); - - // load the font family & prepare - await this.loadFontSync({ family: fontFamily }); - const ready = await this.getFontFamilyDetailsSync(fontFamily); - - if (!ready) { - this.log( - "tried to change font family, but the font could not be parsed correctly", - fontFamily - ); - return false; - } - - const description: editor.api.FontStyleSelectDescription = { fontFamily }; - if (!force) { - // when not force, try to keep the previous (current) font style - description.fontWeight = node.fontWeight; - description.fontStyleItalic = node.fontStyleItalic; - description.fontVariations = node.fontVariations; - } - - const match = this.selectFontStyle(description); - - if (match) { - this.changeTextNodeFontStyle(node_id, { fontStyleKey: match.key }); - return true; - } else { - this.log( - "tried to change font family, but matching font face not found", - fontFamily, - description - ); - return false; - } - } changeTextNodeFontWeight(node_id: string, fontWeight: cg.NFontWeight) { this.dispatch({ type: "node/change/*", @@ -2426,104 +1618,6 @@ export class Editor }); } - changeTextNodeFontStyle( - node_id: string, - fontStyleDescription: editor.api.FontStyleChangeDescription - ) { - const { fontStyleKey } = fontStyleDescription; - const next_family = fontStyleKey.fontFamily; - - const node = this.getNodeSnapshotById( - node_id - ) as grida.program.nodes.TextNode; - - const prev: grida.program.nodes.i.IFontStyle = { - fontPostscriptName: node.fontPostscriptName, - fontWeight: node.fontWeight, - fontWidth: node.fontWidth, - fontKerning: node.fontKerning, - fontSize: node.fontSize, - fontVariations: node.fontVariations, - fontFeatures: node.fontFeatures, - fontOpticalSizing: node.fontOpticalSizing, - fontStyleItalic: node.fontStyleItalic, - }; - - const description = Object.assign( - {}, - { - fontFamily: next_family, - fontInstancePostscriptName: fontStyleKey.fontPostscriptName, - fontStyleItalic: fontStyleKey.fontStyleItalic, - fontWeight: fontStyleKey.fontWeight, - } satisfies Partial, - Object.fromEntries( - Object.entries(fontStyleKey).filter(([_, v]) => v !== undefined) - ) - ) as editor.api.FontStyleSelectDescription; - - const match = this.selectFontStyle(description); - - // reject - if (!match) { - this.log( - "matching font face not found", - fontStyleKey.fontFamily, - description - ); - return; - } - - const { - fontFamily: _fontFamily, - ...next - }: grida.program.nodes.i.IFontStyle = { - ...prev, - fontPostscriptName: - match.instance?.postscriptName || match.face.postscriptName, - // ---- - // [high level variables] - fontWeight: match.instance?.coordinates?.wght ?? prev.fontWeight, - fontWidth: match.instance?.coordinates?.wdth ?? prev.fontWidth, - // TODO: should prevent optical sizing auto => fixed - // (if the next value === auto's expected value && prev value is auto, keep auto) => the change style does not change the size, so the logic can be even simpler. - fontOpticalSizing: - match.instance?.coordinates?.opsz ?? prev.fontOpticalSizing, - // ---- - // Clear variable axes for non-variable fonts - fontVariations: match.isVariable - ? match.instance?.coordinates - : undefined, - // TODO: clean the invalid features by face change. - // fontFeatures: match.features, - fontStyleItalic: match.face.italic, - } as const; - - this.log( - "changeTextNodeFontStyle", - "next", - next, - "match", - match, - "fontStyleKey", - fontStyleKey, - "description", - description - ); - - this.dispatch({ - type: "node/change/fontFamily", - node_id: node_id, - fontFamily: next_family, - }); - - this.dispatch({ - type: "node/change/*", - node_id: node_id, - ...next, - }); - } - changeTextNodeFontFeature( node_id: editor.NodeID, feature: cg.OpenTypeFeature, @@ -2570,24 +1664,6 @@ export class Editor }); } - // FIXME: remove me - changeTextNodeFontVariationInstance( - node_id: editor.NodeID, - coordinates: Record - ): void { - const { wght, ...rest } = coordinates; - - this.dispatch({ - type: "node/change/*", - node_id: node_id, - fontWeight: - typeof wght === "number" ? (wght as cg.NFontWeight) : undefined, - fontVariations: - Object.keys(rest).length > 0 - ? (rest as Record) - : undefined, - }); - } changeTextNodeFontSize(node_id: string, fontSize: editor.api.NumberChange) { try { const value = resolveNumberChangeValue( @@ -2788,16 +1864,14 @@ export class Editor } // - changeNodeBorder( + changeNodePropertyBorder( node_id: string, border: grida.program.css.Border | undefined ) { - requestAnimationFrame(() => { - this.dispatch({ - type: "node/change/*", - node_id: node_id, - border: border, - }); + this.dispatch({ + type: "node/change/*", + node_id: node_id, + border: border, }); } // @@ -2805,12 +1879,10 @@ export class Editor node_id: string, padding: grida.program.nodes.i.IPadding["padding"] ) { - requestAnimationFrame(() => { - this.dispatch({ - type: "node/change/*", - node_id: node_id, - padding, - }); + this.dispatch({ + type: "node/change/*", + node_id: node_id, + padding, }); } @@ -2893,295 +1965,1435 @@ export class Editor }); } - changeFlexContainerNodeCrossAxisAlignment( - node_id: string, - crossAxisAlignment: cg.CrossAxisAlignment + changeFlexContainerNodeCrossAxisAlignment( + node_id: string, + crossAxisAlignment: cg.CrossAxisAlignment + ) { + this.dispatch({ + type: "node/change/*", + node_id: node_id, + crossAxisAlignment, + }); + } + changeFlexContainerNodeGap( + node_id: string, + gap: number | { mainAxisGap: number; crossAxisGap: number } + ) { + this.dispatch({ + type: "node/change/*", + node_id: node_id, + mainAxisGap: typeof gap === "number" ? gap : gap.mainAxisGap, + crossAxisGap: typeof gap === "number" ? gap : gap.crossAxisGap, + }); + } + // + changeNodePropertyMouseCursor(node_id: string, cursor: cg.SystemMouseCursor) { + this.dispatch({ + type: "node/change/*", + node_id, + cursor, + }); + } + changeNodePropertyStyle( + node_id: string, + key: keyof grida.program.css.ExplicitlySupportedCSSProperties, + value: any + ) { + this.dispatch({ + type: "node/change/style", + node_id: node_id, + style: { + [key]: value, + }, + }); + } + // #endregion INodeChangeActions + + // #region IBrushToolActions implementation + changeBrush(brush: BitmapEditorBrush) { + this.dispatch({ + type: "surface/brush", + brush, + }); + } + changeBrushSize(size: editor.api.NumberChange) { + this.dispatch({ + type: "surface/brush/size", + size, + }); + } + changeBrushOpacity(opacity: editor.api.NumberChange) { + this.dispatch({ + type: "surface/brush/opacity", + opacity, + }); + } + // #endregion IBrushToolActions implementation + + // #region IGuide2DActions implementation + + /** + * TODO: use id instead of idx + */ + deleteGuide(idx: number) { + this.dispatch({ + type: "surface/guide/delete", + idx, + }); + } + // #endregion IGuide2DActions implementation + + dispose() { + this.listeners.clear(); + } +} + +export type { EditorDocumentStore }; + +export class Editor + implements + editor.IStoreSubscriptionTrait, + editor.api.IEditorDocumentStoreConsumerWithConstraintsActions, + editor.api.IDocumentFontActions, + editor.api.IDocumentImageActions, + editor.api.IDocumentGeometryQuery, + editor.api.IDocumentNodeTextNodeFontActions, + editor.api.IDocumentExportPluginActions, + editor.api.IDocumentVectorInterfaceActions +{ + // private readonly listeners: Set<(editor: this, action?: Action) => void> = new Set(); + private readonly logger: (...args: any[]) => void; + + /** + * [main camera] + * grida currently implements single camera system. + */ + readonly camera: Camera; + readonly surface: EditorSurface; + readonly backend: editor.EditorContentRenderingBackend; + readonly doc: EditorDocumentStore; + + private _m_wasm_canvas_scene: Scene | null = null; + private _m_exporter: editor.api.IDocumentExporterInterfaceProvider = + new NoopDefaultExportInterfaceProvider(); + + public get exporter() { + return this._m_exporter; + } + + _m_geometry: editor.api.IDocumentGeometryInterfaceProvider; + get geometryProvider() { + return this._m_geometry; + } + + _m_vector: editor.api.IDocumentVectorInterfaceProvider | null = null; + private get vectorProvider() { + return this._m_vector; + } + + _m_font_collection: editor.api.IDocumentFontCollectionInterfaceProvider | null = + null; + public get fontCollection() { + return this._m_font_collection; + } + + _m_font_parser: editor.api.IDocumentFontParserInterfaceProvider | null = null; + public get fontParser() { + return this._m_font_parser; + } + + private readonly _fontManager: DocumentFontManager; + + readonly onMount?: (surface: Scene) => void; + + get state() { + return this.doc.state; + } + + get transform() { + return this.doc.state.transform; + } + + get debug() { + return this.doc.state.debug; + } + + set debug(value: boolean) { + this.doc.reduce((state) => { + state.debug = value; + return state; + }); + } + + public toggleDebug() { + this.debug = !this.debug; + return this.debug; + } + + readonly commands: editor.api.EditorCommands; + + constructor({ + logger = console.log, + backend, + viewportElement, + geometry, + initialState, + interfaces = {}, + onCreate, + onMount, + }: { + logger?: (...args: any[]) => void; + backend: editor.EditorContentRenderingBackend; + viewportElement: string | HTMLElement; + geometry: + | editor.api.IDocumentGeometryInterfaceProvider + | ((editor: Editor) => editor.api.IDocumentGeometryInterfaceProvider); + initialState: editor.state.IEditorStateInit; + onCreate?: (editor: Editor) => void; + onMount?: (surface: Scene) => void; + interfaces?: { + exporter?: WithEditorInstance; + vector?: WithEditorInstance; + font_collection?: WithEditorInstance; + font_parser?: WithEditorInstance; + }; + }) { + this.logger = logger; + this.onMount = onMount; + this.backend = backend; + this.camera = new Camera(this, new domapi.DOMViewportApi(viewportElement)); + this.doc = new EditorDocumentStore( + grida.id.noop.generator, // test only + // // TODO: resolve from server + // new grida.id.u32.NodeIdGenerator({ + // actor: grida.id.u32.k.OFFLINE_ACTOR_ID, + // }), + initialState, + backend, + this, + this, + () => this.camera.viewport.size, + logger + ); + this.surface = new EditorSurface(this); + + this._m_geometry = + typeof geometry === "function" ? geometry(this) : geometry; + // + + if (interfaces?.exporter) { + this._m_exporter = resolveWithEditorInstance(this, interfaces.exporter); + } + + if (interfaces?.vector) { + this._m_vector = resolveWithEditorInstance(this, interfaces.vector); + } + + if (interfaces?.font_collection) { + this._m_font_collection = resolveWithEditorInstance( + this, + interfaces.font_collection + ); + } + + if (interfaces?.font_parser) { + this._m_font_parser = resolveWithEditorInstance( + this, + interfaces.font_parser + ); + } + + this._fontManager = new DocumentFontManager(this); + + this._do_legacy_warmup(); + this.commands = this.doc; + onCreate?.(this); + + this.log("editor instantiated"); + } + + /** + * legacy warmup - ideally, this should be called externally, or once internallu, + * but as we allow dynamic surface binding, this proccess shall be duplicated once surface binded as well. + */ + private _do_legacy_warmup() { + // warm up + // TODO: remove this from core document state. + googlefonts.fetchWebfontList().then((webfontlist) => { + this.doc.dispatch({ + type: "__internal/webfonts#webfontList", + webfontlist, + }); + void this.loadPlatformDefaultFonts(); + }); + } + + private log(...args: any[]) { + if (this.debug || process.env.NODE_ENV === "development") { + this.logger?.(...args); + } + } + + public subscribe(fn: editor.api.SubscriptionCallbackFn) { + // TODO: we can have a single subscription to the document and use that. + // Subscribe to the document store changes + return this.doc.subscribe((doc, action, patches) => { + // Forward the document store changes to our listeners + fn(this, action, patches); + }); + } + + public archive(): Blob { + const documentData = { + version: "0.0.1-beta.1+20251010", + document: this.getSnapshot().document, + } satisfies io.JSONDocumentFileModel; + + const blob = new Blob([io.archive.pack(documentData) as BlobPart], { + type: "application/zip", + }); + + return blob; + } + + public getSnapshot(): Readonly { + return this.doc.state; + } + + public getJson(): unknown { + return JSON.parse(JSON.stringify(this.doc.state)); + } + + public getDocumentJson(): unknown { + return JSON.parse(JSON.stringify(this.doc.state.document)); + } + + private __bind_wasm_surface(surface: Scene) { + this._m_wasm_canvas_scene = surface; + // + this._m_geometry = new CanvasWasmGeometryQueryInterfaceProvider( + this, + surface + ); + + this._m_exporter = new CanvasWasmDefaultExportInterfaceProvider( + this, + surface + ); + + this._m_vector = new CanvasWasmVectorInterfaceProvider(this, surface); + + this._m_font_collection = new CanvasWasmFontManagerAgentInterfaceProvider( + this, + surface + ); + + this._m_font_parser = new CanvasWasmFontParserInterfaceProvider( + this, + surface + ); + + this._do_legacy_warmup(); + } + + /** + * mount the canvas surface + * this does not YET manage the width / height / dpr. It assumes the canvas sets its own physical width / height. + * @param el canvas element + */ + public async mount(el: HTMLCanvasElement) { + this.log("mount surface"); + assert(this.backend === "canvas", "Editor is not using canvas backend"); + + await init({ + locateFile: locateFile, + }).then((factory) => { + const surface = factory.createWebGLCanvasSurface(el); + surface.runtime_renderer_set_cache_tile(false); + // surface.setDebug(this.debug); + // surface.setVerbose(this.debug); + this.__bind_wasm_surface(surface); + this.onMount?.(surface); + + this.log("grida wasm initialized"); + + const syncTransform = ( + surface: Scene, + transform: cmath.Transform, + // physical width + width: number, + // physical height + height: number + ) => { + // the transform is the canvas transform, which needs to be converted to camera transform. + // input transform = translation + scale of the viewport, top left aligned + // camera transform = transform of the camera, center aligned + // - translate the transform to the center of the canvas + // - reverse the transform to match the canvas coordinate system + + const toCenter = cmath.transform.translate(cmath.transform.identity, [ + -width / 2, + -height / 2, + ]); + + const dpr = window.devicePixelRatio || 1; + + const deviceScale: cmath.Transform = [ + [dpr, 0, 0], + [0, dpr, 0], + ]; + + const physicalTransform = cmath.transform.multiply( + deviceScale, + transform + ); + + const viewMatrix = cmath.transform.multiply( + toCenter, + physicalTransform + ); + + surface.setMainCameraTransform(cmath.transform.invert(viewMatrix)); + surface.redraw(); + }; + + const ro = new ResizeObserver((entries) => { + for (const entry of entries) { + if (entry.target == el) { + this._m_wasm_canvas_scene?.resize(el.width, el.height); + syncTransform( + this._m_wasm_canvas_scene!, + this.state.transform, + el.width, + el.height + ); + } + } + }); + + // TODO: cleanup not handled + ro.observe(el, { box: "device-pixel-content-box" }); + + if (process.env.NEXT_PUBLIC_GRIDA_WASM_VERBOSE === "1") { + this.log("wasm::factory", factory.module); + } + + const syncDocument = ( + surface: Scene, + document: grida.program.document.Document, + sceneId?: string + ) => { + const payloadDocument: grida.program.document.Document = + sceneId && document.entry_scene_id !== sceneId + ? { + ...document, + entry_scene_id: sceneId, + } + : document; + + const p = JSON.stringify({ + version: "0.0.1-beta.1+20251010", + document: payloadDocument, + }); + surface.loadScene(p); + surface.redraw(); + }; + + // setup hooks + // - state.document + // - state.scene_id + // - state.debug + // - state.transform + // - [state.hovered_node_id, state.selection] + + // once + syncDocument( + this._m_wasm_canvas_scene!, + this.doc.state.document, + this.doc.state.scene_id + ); + syncTransform( + this._m_wasm_canvas_scene!, + this.doc.state.transform, + el.width, + el.height + ); + + // fit the camera + this.camera.fit("*"); + + // subscribe + this.doc.subscribeWithSelector( + (state) => state.document, + (_, document, _prev, action, patches) => { + // FIXME: Unstable + // the current patch based sync is not stable, it WILL fail to direct sync when deleting a node, etc. + // this is not fully tested, and the direct sync fallback should kept as-is until we fully investicate this. + + if (!this._m_wasm_canvas_scene) return; + + // Full sync on document reset + if (action?.type === "document/reset") { + syncDocument( + this._m_wasm_canvas_scene, + document, + this.doc.state.scene_id + ); + // Perform initial actions after reset + this.camera.fit("*"); + return; + } + + // Patch-based sync for normal changes + if (!patches || patches.length === 0) return; + + const documentPatches = patches.filter( + (patch) => patch.path[0] === "document" + ); + + if (documentPatches.length === 0) { + return; + } + + const operations = + editor.api.patch.toJsonPatchOperations(documentPatches); + if (operations.length === 0) { + return; + } + + const result = this._m_wasm_canvas_scene.applyTransactions([ + operations, + ]); + + if (!result || result.some((report) => !report.success)) { + syncDocument( + this._m_wasm_canvas_scene, + document, + this.doc.state.scene_id + ); + this.log("falling back to direct sync", result); + } else { + this._m_wasm_canvas_scene.redraw(); + } + } + ); + + this.doc.subscribeWithSelector( + (state) => state.scene_id, + (_, scene_id) => { + if (!this._m_wasm_canvas_scene) return; + + const document = this.doc.state.document; + syncDocument(this._m_wasm_canvas_scene, document, scene_id); + } + ); + + this.doc.subscribeWithSelector( + (state) => state.debug, + (_, v) => { + this._m_wasm_canvas_scene?.setDebug(v); + this._m_wasm_canvas_scene?.redraw(); + } + ); + + this.doc.subscribeWithSelector( + (state) => { + const hovered = state.hovered_node_id; + const selected = state.selection; + return [...selected, ...(hovered ? [hovered] : [])]; + }, + (_, v) => { + this._m_wasm_canvas_scene?.highlightStrokes({ + nodes: v, + style: { + strokeWidth: 1, + // --color-workbench-accent-sky + stroke: "#00a6f4", + }, + }); + this._m_wasm_canvas_scene?.redraw(); + } + ); + + this.doc.subscribeWithSelector( + (state) => state.transform, + (_, v) => { + syncTransform(this._m_wasm_canvas_scene!, v, el.width, el.height); + } + ); + }); + } + + // ================================================================ + // #region IDocumentImageInterfaceActions implementation + // ================================================================ + + private readonly images = new Map(); + + __is_image_registered(ref: string): boolean { + return this.images.has(ref); + } + + __get_image_ref(ref: string): grida.program.document.ImageRef | null { + return this.images.get(ref) || null; + } + + __get_image_bytes_for_wasm(ref: string): Uint8Array | null { + assert(this._m_wasm_canvas_scene, "WASM canvas scene is not initialized"); + const data = this._m_wasm_canvas_scene.getImageBytes(ref); + if (!data) return null; + return new Uint8Array(data); + } + + __get_image_size_for_wasm( + ref: string + ): { width: number; height: number } | null { + assert(this._m_wasm_canvas_scene, "WASM canvas scene is not initialized"); + const size = this._m_wasm_canvas_scene.getImageSize(ref); + if (!size) return null; + return size; + } + + protected _experimental_createImage_for_wasm( + data: Uint8Array + ): Readonly { + assert(this._m_wasm_canvas_scene, "WASM canvas scene is not initialized"); + + const result = this._m_wasm_canvas_scene.addImage(data); + if (!result) throw new Error("addImage failed"); + const { hash, url, width, height, type } = result; + + const ref: grida.program.document.ImageRef = { + url, + width, + height, + bytes: data.byteLength, + type: type as grida.program.document.ImageType, + }; + + this.images.set(url, ref); + + return ref; + } + + public insert( + payload: + | { + id?: string; + prototype: grida.program.nodes.NodePrototype; + } + | { + document: grida.program.document.IPackedSceneDocument; + } + ): void { + this.doc.insert(payload); + for (const font of this.doc.state.fontfaces) { + this.loadFontSync(font); + } + } + + async createImageAsync( + src: string + ): Promise> { + const res = await fetch(src); + const blob = await res.blob(); + const bytes = await blob.arrayBuffer(); + const type = blob.type; + + // TODO: add file validation + + return this.createImage( + new Uint8Array(bytes), + src, + type as grida.program.document.ImageType + ); + } + + async createImage( + data: Uint8Array, + url?: string, + type?: grida.program.document.ImageType | (string | {}) + ): Promise> { + // TODO: add file validation + + if (this.backend === "canvas" && this._m_wasm_canvas_scene) { + return this._experimental_createImage_for_wasm(data); + } + + // For DOM backend, we need to get dimensions + const imageUrl = url || URL.createObjectURL(new Blob([data as BlobPart])); + + const { width, height } = await new Promise<{ + width: number; + height: number; + }>((resolve, reject) => { + const img = new Image(); + img.onload = () => resolve({ width: img.width, height: img.height }); + img.onerror = reject; + img.src = imageUrl; + }); + + const ref: grida.program.document.ImageRef = { + url: url || imageUrl, + width, + height, + bytes: data.byteLength, + type: (type as grida.program.document.ImageType) || "image/png", + }; + + this.doc.reduce((state) => { + state.document.images[ref.url] = ref; + return state; + }); + + return ref; + } + + getImage(ref: string): ImageProxy | null { + if (!this.__is_image_registered(ref)) return null; + return new ImageProxy(this, ref); + } + + // #endregion + + /** + * Checks if a node is being used as a mask + * @param target the node to test + */ + public isMask(target: editor.NodeID) { + const n = this.doc.getNodeSnapshotById(target); + return "mask" in n && n.mask; + } + + /** + * groups targets as mask, if multiple, if single && is mask, remove mask + * @param target + */ + public toggleMask(target: ReadonlyArray) { + if (target.length === 0) return; + if (target.length === 1) { + if (this.isMask(target[0])) { + this.removeMask(target[0]); + return; + } + } + this.doc.groupMask(target); + } + + public removeMask(target: editor.NodeID) { + if (!this.isMask(target)) return; + this.doc.dispatch({ + type: "node/change/*", + node_id: target, + mask: null, + }); + } + + // #endregion IDocumentEditorActions implementation + + // #region IDocumentGeometryQuery implementation + + public getNodeIdsFromPointerEvent( + event: PointerEvent | MouseEvent + ): string[] { + return this.geometryProvider.getNodeIdsFromPointerEvent(event); + } + + public getNodeIdsFromPoint(point: cmath.Vector2): string[] { + return this.geometryProvider.getNodeIdsFromPoint(point); + } + + public getNodeIdsFromEnvelope(envelope: cmath.Rectangle): string[] { + return this.geometryProvider.getNodeIdsFromEnvelope(envelope); + } + + public getNodeAbsoluteBoundingRect( + node_id: editor.NodeID + ): cmath.Rectangle | null { + return this.geometryProvider.getNodeAbsoluteBoundingRect(node_id); + } + + public getNodeAbsoluteRotation(node_id: editor.NodeID): number { + const parent_ids = dq.getAncestors(this.doc.state.document_ctx, node_id); + + let rotation = 0; + // Calculate the absolute rotation + try { + for (const parent_id of parent_ids) { + const parent_node = this.doc.getNodeSnapshotById(parent_id); + assert(parent_node, `parent node not found: ${parent_id}`); + if ("rotation" in parent_node) { + rotation += parent_node.rotation ?? 0; + } + } + + // finally, add the node's own rotation + const node = this.doc.getNodeSnapshotById(node_id); + assert(node, `node not found: ${node_id}`); + if ("rotation" in node) { + rotation += node.rotation ?? 0; + } + } catch (e) { + reportError(e); + } + + return rotation; + } + + // #endregion IDocumentGeometryQuery implementation + + toggleTextNodeBold(node_id: string) { + const node = this.doc.getNodeSnapshotById( + node_id + ) as grida.program.nodes.TextNode; + if (node.type !== "text") return false; + + const isBold = node.fontWeight === 700; + const next_weight = isBold ? 400 : 700; + const fontFamily = node.fontFamily; + if (!fontFamily) return false; + + const match = this.selectFontStyle({ + fontFamily: fontFamily, + fontWeight: next_weight, + fontStyleItalic: node.fontStyleItalic, + }); + + if (!match) { + this.log( + "toggleNodeBold: matching font face not found", + fontFamily, + next_weight, + node.fontStyleItalic + ); + return false; + } + + this.changeTextNodeFontStyle(node_id, { fontStyleKey: match.key }); + return match.key.fontWeight as cg.NFontWeight; + } + + toggleTextNodeItalic(node_id: string) { + const node = this.doc.getNodeSnapshotById( + node_id + ) as grida.program.nodes.TextNode; + if (node.type !== "text") return false; + + const next_italic = !node.fontStyleItalic; + const fontFamily = node.fontFamily; + if (!fontFamily) return false; + + const match = this.selectFontStyle({ + fontFamily: fontFamily, + fontWeight: node.fontWeight, + fontStyleItalic: next_italic, + }); + + if (!match) { + this.log( + "toggleNodeItalic: matching font face not found", + fontFamily, + next_italic, + node.fontWeight + ); + return false; + } + + this.changeTextNodeFontStyle(node_id, { fontStyleKey: match.key }); + return true; + } + + changeTextNodeFontStyle( + node_id: string, + fontStyleDescription: editor.api.FontStyleChangeDescription + ) { + const { fontStyleKey } = fontStyleDescription; + const next_family = fontStyleKey.fontFamily; + + const node = this.doc.getNodeSnapshotById( + node_id + ) as grida.program.nodes.TextNode; + + const prev: grida.program.nodes.i.IFontStyle = { + fontPostscriptName: node.fontPostscriptName, + fontWeight: node.fontWeight, + fontWidth: node.fontWidth, + fontKerning: node.fontKerning, + fontSize: node.fontSize, + fontVariations: node.fontVariations, + fontFeatures: node.fontFeatures, + fontOpticalSizing: node.fontOpticalSizing, + fontStyleItalic: node.fontStyleItalic, + }; + + const description = Object.assign( + {}, + { + fontFamily: next_family, + fontInstancePostscriptName: fontStyleKey.fontPostscriptName, + fontStyleItalic: fontStyleKey.fontStyleItalic, + fontWeight: fontStyleKey.fontWeight, + } satisfies Partial, + Object.fromEntries( + Object.entries(fontStyleKey).filter(([_, v]) => v !== undefined) + ) + ) as editor.api.FontStyleSelectDescription; + + const match = this.selectFontStyle(description); + + // reject + if (!match) { + this.log( + "matching font face not found", + fontStyleKey.fontFamily, + description + ); + return; + } + + const { + fontFamily: _fontFamily, + ...next + }: grida.program.nodes.i.IFontStyle = { + ...prev, + fontPostscriptName: + match.instance?.postscriptName || match.face.postscriptName, + // ---- + // [high level variables] + fontWeight: match.instance?.coordinates?.wght ?? prev.fontWeight, + fontWidth: match.instance?.coordinates?.wdth ?? prev.fontWidth, + // TODO: should prevent optical sizing auto => fixed + // (if the next value === auto's expected value && prev value is auto, keep auto) => the change style does not change the size, so the logic can be even simpler. + fontOpticalSizing: + match.instance?.coordinates?.opsz ?? prev.fontOpticalSizing, + // ---- + // Clear variable axes for non-variable fonts + fontVariations: match.isVariable + ? match.instance?.coordinates + : undefined, + // TODO: clean the invalid features by face change. + // fontFeatures: match.features, + fontStyleItalic: match.face.italic, + } as const; + + this.doc.dispatch({ + type: "node/change/fontFamily", + node_id: node_id, + fontFamily: next_family, + }); + + this.doc.dispatch({ + type: "node/change/*", + node_id: node_id, + ...next, + }); + } + + // text style + async changeTextNodeFontFamilySync( + node_id: string, + fontFamily: string, + force = true + ) { + const node = this.doc.getNodeSnapshotById( + node_id + ) as grida.program.nodes.TextNode; + assert(node, "node is not found"); + assert(node.type === "text", "node is not a text node"); + + // load the font family & prepare + await this.loadFontSync({ family: fontFamily }); + const ready = await this.getFontFamilyDetailsSync(fontFamily); + + if (!ready) { + this.log( + "tried to change font family, but the font could not be parsed correctly", + fontFamily + ); + return false; + } + + const description: editor.api.FontStyleSelectDescription = { fontFamily }; + + if (!force) { + // when not force, try to keep the previous (current) font style + description.fontWeight = node.fontWeight; + description.fontStyleItalic = node.fontStyleItalic; + description.fontVariations = node.fontVariations; + } + + const match = this.selectFontStyle(description); + + if (match) { + this.changeTextNodeFontStyle(node_id, { fontStyleKey: match.key }); + return true; + } else { + this.log( + "tried to change font family, but matching font face not found", + fontFamily, + description + ); + return false; + } + } + + /** + * removes explicit width or height value from the text node, making them sized "auto", based on the content. + */ + autoSizeTextNode(node_id: string, axis: "width" | "height") { + const node = this.doc.getNodeSnapshotById( + node_id + ) as grida.program.nodes.UnknwonNode; + if (node.type !== "text") return; + + const prev = this.geometryProvider.getNodeAbsoluteBoundingRect(node_id); + if (!prev) return; + + const h_align = node.textAlign; + const v_align = node.textAlignVertical; + + // FIXME: nested raf. + // why this is needed? + // currently, the api does not expose a way or contains value for textlayout size, not the box size. + // since we can't pre-calculate the delta, this is the dirty hack to first resize, then get the next size, shift delta. + // => need api/data that holds actual textlayout size (non box size) + + requestAnimationFrame(() => { + this.doc.dispatch({ + type: "node/change/*", + node_id: node_id, + [axis]: "auto", + }); + + requestAnimationFrame(() => { + const next = this.geometryProvider.getNodeAbsoluteBoundingRect(node_id); + if (!next) return; + + if (axis === "width") { + const diff = prev.width - next.width; + if (diff === 0) return; + let left = prev.x; + switch (h_align) { + case "right": + left = prev.x + diff; + break; + case "center": + left = prev.x + diff / 2; + break; + default: + return; + } + this.doc.changeNodePropertyPositioning(node_id, { + left: cmath.quantize(left, 1), + }); + } else { + const diff = prev.height - next.height; + if (diff === 0) return; + let top = prev.y; + switch (v_align) { + case "bottom": + top = prev.y + diff; + break; + case "center": + top = prev.y + diff / 2; + break; + default: + return; + } + this.doc.changeNodePropertyPositioning(node_id, { + top: cmath.quantize(top, 1), + }); + } + }); + }); + } + + // #endregion IRulerActions implementation + + // #region IVectorInterfaceActions implementation + toVectorNetwork(node_id: string): vn.VectorNetwork | null { + if (!this.vectorProvider) { + throw new Error("Vector interface provider is not bound"); + } + return this.vectorProvider.toVectorNetwork(node_id); + } + // #endregion IVectorInterfaceActions implementation + + // ============================================================== + // #region IFontLoaderActions implementation + // ============================================================== + async loadFontSync(font: { family: string }): Promise { + if (!this.fontCollection) return; + await this.fontCollection.loadFont(font); + } + + // FIXME: return typeface description + listLoadedFonts(): string[] { + if (!this.fontCollection) return []; + return this.fontCollection.listLoadedFonts(); + } + + async loadPlatformDefaultFonts(): Promise { + const fonts: string[] = Array.from( + editor.config.fonts.DEFAULT_FONT_FALLBACK_SET + ); + + if (this.fontCollection) { + void Promise.all(fonts.map((family) => this.loadFontSync({ family }))); + void this.fontCollection.setFallbackFonts(fonts); + } + } + + getFontItem(fontFamily: string): googlefonts.GoogleWebFontListItem | null { + const item: googlefonts.GoogleWebFontListItem | undefined = + this.doc.state.webfontlist.items.find((f) => f.family === fontFamily); + if (!item) return null; + return item; + } + + /** + * Loads all font faces for a given family and extracts details once every + * face is available. This method fetches all font files first and then runs + * analysis to avoid progressive parsing. + */ + async getFontFamilyDetailsSync( + fontFamily: string + ): Promise { + return this._fontManager.parseFontFamily(fontFamily); + } + + public selectFontStyle(description: editor.api.FontStyleSelectDescription): { + key: editor.font_spec.FontStyleKey; + face: editor.font_spec.UIFontFaceData; + instance: editor.font_spec.UIFontFaceInstance | null; + isVariable: boolean; + } | null { + return this._fontManager.selectFontStyle(description); + } + + // ============================================================== + // #endregion IFontLoaderActions implementation + // ============================================================== + + // ============================================================== + // #region IExportPluginActions implementation + // ============================================================== + exportNodeAs( + node_id: string, + format: "PNG" | "JPEG" + ): Promise; + exportNodeAs(node_id: string, format: "PDF"): Promise; + exportNodeAs(node_id: string, format: "SVG"): Promise; + async exportNodeAs( + node_id: string, + format: "PNG" | "JPEG" | "PDF" | "SVG" + ): Promise { + const supported_by_exporter = this.exporter.formats.includes(format); + if (!supported_by_exporter) return false; + + const can_export_request = this.exporter.canExportNodeAs(node_id, format); + if (!can_export_request) return false; + + return this.exporter.exportNodeAs(node_id, format); + } + // ============================================================== + // #endregion IExportPluginActions implementation + // ============================================================== + + /** + * Dispose editor instance and cleanup resources + */ + dispose() { + this.doc.dispose(); + } +} + +export class EditorSurface + implements + editor.api.IEditorSurfaceActions, + editor.api.IEditorA11yActions, + editor.api.ISurfaceMultiplayerFollowPluginActions, + editor.api.ISurfaceMultiplayerCursorChatActions +{ + readonly camera: Camera; + readonly __pligin_follow: EditorFollowPlugin; + private readonly __pointer_move_throttle_ms: number = 30; + private get state(): editor.state.IEditorState { + return this._editor.doc.state; + } + + constructor( + readonly _editor: Editor, + config: { pointer_move_throttle_ms: number } = { + pointer_move_throttle_ms: 30, + } + ) { + this.camera = _editor.camera; + this.__pligin_follow = new EditorFollowPlugin(_editor); + this.__pointer_move_throttle_ms = config.pointer_move_throttle_ms; + } + + private dispatch(action: Action) { + this._editor.doc.dispatch(action); + } + + // ============================================================== + // #region Surface actions + // ============================================================== + + surfaceSetTool(tool: editor.state.ToolMode, debug_label?: string) { + if (debug_label) console.log("debug:setTool", tool, debug_label); + + this.dispatch({ + type: "surface/tool", + tool: tool, + }); + } + + /** + * Try to enter content edit mode - only works when the selected node is a text or vector node + * + * when triggered on such invalid context, it should be a no-op + */ + surfaceTryEnterContentEditMode( + node_id?: string, + mode: "auto" | "paint/gradient" | "paint/image" = "auto", + options?: { + paintIndex?: number; + paintTarget?: "fill" | "stroke"; + } + ) { + node_id = node_id ?? this.state.selection[0]; + switch (mode) { + case "auto": + return this.dispatch({ + type: "surface/content-edit-mode/try-enter", + }); + case "paint/gradient": + if (node_id) { + const paintTarget = options?.paintTarget ?? "fill"; + const paintIndex = options?.paintIndex ?? 0; + return this.dispatch({ + type: "surface/content-edit-mode/paint/gradient", + node_id: node_id, + paint_target: paintTarget, + paint_index: paintIndex, + }); + } else { + // no-op + } + case "paint/image": + if (node_id) { + const paintTarget = options?.paintTarget ?? "fill"; + const paintIndex = options?.paintIndex ?? 0; + return this.dispatch({ + type: "surface/content-edit-mode/paint/image", + node_id: node_id, + paint_target: paintTarget, + paint_index: paintIndex, + }); + } + } + } + + surfaceTryExitContentEditMode() { + this.dispatch({ + type: "surface/content-edit-mode/try-exit", + }); + } + + surfaceTryToggleContentEditMode() { + if (this._editor.doc.state.content_edit_mode) { + this.surfaceTryExitContentEditMode(); + } else { + this.surfaceTryEnterContentEditMode(); + } + } + + public surfaceHoverNode(node_id: string, event: "enter" | "leave") { + this.dispatch({ + type: "hover", + target: node_id, + event, + }); + } + + public surfaceHoverEnterNode(node_id: string) { + this.surfaceHoverNode(node_id, "enter"); + } + + public surfaceHoverLeaveNode(node_id: string) { + this.surfaceHoverNode(node_id, "leave"); + } + + public surfaceLockNudgeGesture(state: "on" | "off") { + this.dispatch({ + type: "gesture/nudge", + state, + }); + } + + public surfaceUpdateVectorHoveredControl( + hoveredControl: { + type: editor.state.VectorContentEditModeHoverableGeometryControlType; + index: number; + } | null + ) { + this.dispatch({ + type: "vector/update-hovered-control", + hoveredControl, + }); + } + + public surfaceSelectGradientStop( + node_id: editor.NodeID, + stop: number, + options?: { + paintIndex?: number; + paintTarget?: "fill" | "stroke"; + } + ): void { + const paintTarget = options?.paintTarget ?? "fill"; + const paintIndex = options?.paintIndex ?? 0; + this.dispatch({ + type: "select-gradient-stop", + target: { + node_id, + stop, + paint_index: paintIndex, + paint_target: paintTarget, + }, + }); + } + + public surfaceConfigureSurfaceRaycastTargeting( + config: Partial + ) { + this.dispatch({ + type: "config/surface/raycast-targeting", + config, + }); + } + + public surfaceConfigureMeasurement(measurement: "on" | "off") { + this.dispatch({ + type: "config/surface/measurement", + measurement, + }); + } + + public surfaceConfigureTranslateWithCloneModifier( + translate_with_clone: "on" | "off" + ) { + this.dispatch({ + type: "config/modifiers/translate-with-clone", + translate_with_clone, + }); + } + + public surfaceConfigureTranslateWithAxisLockModifier( + tarnslate_with_axis_lock: "on" | "off" ) { this.dispatch({ - type: "node/change/*", - node_id: node_id, - crossAxisAlignment, + type: "config/modifiers/translate-with-axis-lock", + tarnslate_with_axis_lock, }); } - changeFlexContainerNodeGap( - node_id: string, - gap: number | { mainAxisGap: number; crossAxisGap: number } + + public surfaceConfigureTranslateWithForceDisableSnap( + translate_with_force_disable_snap: "on" | "off" ) { - requestAnimationFrame(() => { - this.dispatch({ - type: "node/change/*", - node_id: node_id, - mainAxisGap: typeof gap === "number" ? gap : gap.mainAxisGap, - crossAxisGap: typeof gap === "number" ? gap : gap.crossAxisGap, - }); + this.dispatch({ + type: "config/modifiers/translate-with-force-disable-snap", + translate_with_force_disable_snap, }); } - // - changeNodeMouseCursor(node_id: string, cursor: cg.SystemMouseCursor) { + + public surfaceConfigureTransformWithCenterOriginModifier( + transform_with_center_origin: "on" | "off" + ) { this.dispatch({ - type: "node/change/*", - node_id, - cursor, + type: "config/modifiers/transform-with-center-origin", + transform_with_center_origin, }); } - changeNodeStyle( - node_id: string, - key: keyof grida.program.css.ExplicitlySupportedCSSProperties, - value: any + + public surfaceConfigureTransformWithPreserveAspectRatioModifier( + transform_with_preserve_aspect_ratio: "on" | "off" ) { - requestAnimationFrame(() => { - this.dispatch({ - type: "node/change/style", - node_id: node_id, - style: { - [key]: value, - }, - }); + this.dispatch({ + type: "config/modifiers/transform-with-preserve-aspect-ratio", + transform_with_preserve_aspect_ratio, }); } - // #endregion INodeChangeActions - // #region IBrushToolActions implementation - changeBrush(brush: BitmapEditorBrush) { + public surfaceConfigureRotateWithQuantizeModifier( + rotate_with_quantize: number | "off" + ) { this.dispatch({ - type: "surface/brush", - brush, + type: "config/modifiers/rotate-with-quantize", + rotate_with_quantize, }); } - changeBrushSize(size: editor.api.NumberChange) { + + public surfaceConfigureCurveTangentMirroringModifier( + curve_tangent_mirroring: vn.TangentMirroringMode + ) { this.dispatch({ - type: "surface/brush/size", - size, + type: "config/modifiers/curve-tangent-mirroring", + curve_tangent_mirroring, }); } - changeBrushOpacity(opacity: editor.api.NumberChange) { + + public surfaceConfigurePathKeepProjectingModifier( + path_keep_projecting: "on" | "off" + ) { this.dispatch({ - type: "surface/brush/opacity", - opacity, + type: "config/modifiers/path-keep-projecting", + path_keep_projecting, }); } - // #endregion IBrushToolActions implementation // #region IPixelGridActions implementation - configurePixelGrid(state: "on" | "off") { + surfaceConfigurePixelGrid(state: "on" | "off") { this.dispatch({ type: "surface/pixel-grid", state, }); } - togglePixelGrid(): "on" | "off" { + surfaceTogglePixelGrid(): "on" | "off" { const { pixelgrid } = this.state; const next = pixelgrid === "on" ? "off" : "on"; - this.configurePixelGrid(next); + this.surfaceConfigurePixelGrid(next); return next; } // #endregion IPixelGridActions implementation // #region IRulerActions implementation - configureRuler(state: "on" | "off") { + surfaceConfigureRuler(state: "on" | "off") { this.dispatch({ type: "surface/ruler", state, }); } - toggleRuler(): "on" | "off" { - const { ruler } = this.state; + surfaceToggleRuler(): "on" | "off" { + const { ruler } = this._editor.state; const next = ruler === "on" ? "off" : "on"; - this.configureRuler(next); + this.surfaceConfigureRuler(next); return next; } - // #endregion IRulerActions implementation - - // #region IGuide2DActions implementation - - /** - * TODO: use id instead of idx - */ - deleteGuide(idx: number) { - this.dispatch({ - type: "surface/guide/delete", - idx, - }); - } - // #endregion IGuide2DActions implementation - - // #region ICameraActions implementation - setTransform(transform: cmath.Transform, sync: boolean = true) { - this.dispatch({ - type: "transform", - transform, - sync, - }); - } - - zoom(delta: number, origin: cmath.Vector2) { - const { transform } = this.state; - const _scale = transform[0][0]; - // the origin point of the zooming point in x, y (surface space) - const [ox, oy] = origin; - - // Apply proportional zooming - const scale = _scale + _scale * delta; - - const newscale = cmath.clamp( - scale, - editor.config.DEFAULT_CANVAS_TRANSFORM_SCALE_MIN, - editor.config.DEFAULT_CANVAS_TRANSFORM_SCALE_MAX - ); - const [tx, ty] = cmath.transform.getTranslate(transform); - - // calculate the offset that should be applied with scale with css transform. - const [newx, newy] = [ - ox - (ox - tx) * (newscale / _scale), - oy - (oy - ty) * (newscale / _scale), - ]; - - const next: cmath.Transform = [ - [newscale, transform[0][1], newx], - [transform[1][0], newscale, newy], - ]; - - this.setTransform(next, true); - } - - pan(delta: [dx: number, dy: number]) { - this.setTransform( - cmath.transform.translate(this.state.transform, delta), - true - ); - } - - scale( - factor: number | cmath.Vector2, - origin: cmath.Vector2 | "center" = "center" - ) { - const { transform } = this.state; - const [fx, fy] = typeof factor === "number" ? [factor, factor] : factor; - const _scale = transform[0][0]; - let ox, oy: number; - if (origin === "center") { - // Canvas size (you need to know or pass this) - const { width, height } = this.viewport.size; - - // Calculate the absolute transform origin - ox = width / 2; - oy = height / 2; - } else { - [ox, oy] = origin; - } - - const sx = cmath.clamp( - fx, - editor.config.DEFAULT_CANVAS_TRANSFORM_SCALE_MIN, - editor.config.DEFAULT_CANVAS_TRANSFORM_SCALE_MAX - ); - - const sy = cmath.clamp( - fy, - editor.config.DEFAULT_CANVAS_TRANSFORM_SCALE_MIN, - editor.config.DEFAULT_CANVAS_TRANSFORM_SCALE_MAX - ); - - const [tx, ty] = cmath.transform.getTranslate(transform); - - // calculate the offset that should be applied with scale with css transform. - const [newx, newy] = [ - ox - (ox - tx) * (sx / _scale), - oy - (oy - ty) * (sy / _scale), - ]; - - const next: cmath.Transform = [ - [sx, transform[0][1], newx], - [transform[1][0], sy, newy], - ]; - - this.setTransform(next); - } - - /** - * Transform to fit - */ - fit( - selector: grida.program.document.Selector, - options: { - margin?: number | [number, number, number, number]; - animate?: boolean; - } = { - margin: 64, - animate: false, - } - ) { - const { document_ctx, selection, transform } = this.state; - const ids = dq.querySelector(document_ctx, selection, selector); - - const rects = ids - .map((id) => this.geometry.getNodeAbsoluteBoundingRect(id)) - .filter((r) => r) as cmath.Rectangle[]; - - if (rects.length === 0) { - return; - } - - const area = cmath.rect.union(rects); - - const { width, height } = this.viewport.size; - const view = { x: 0, y: 0, width, height }; - - const next_transform = cmath.ext.viewport.transformToFit( - view, - area, - options.margin - ); - - if (options.animate) { - animateTransformTo(transform, next_transform, (t) => { - this.setTransform(t); - }); - } else { - this.setTransform(next_transform); - } - } - - zoomIn() { - const { transform } = this.state; - const prevscale = transform[0][0]; - const nextscale = cmath.quantize(prevscale * 2, 0.01); - - this.scale(nextscale); - } - - zoomOut() { - const { transform } = this.state; - const prevscale = transform[0][0]; - const nextscale = cmath.quantize(prevscale / 2, 0.01); - this.scale(nextscale); - } - // #endregion ICameraActions implementation + // ============================================================== + // #endregion Surface actions + // ============================================================== // #region IEventTargetActions implementation - pointerDown(event: PointerEvent) { - const ids = this.getNodeIdsFromPointerEvent(event); - - this.dispatch({ - type: "event-target/event/on-pointer-down", - node_ids_from_point: ids, - shiftKey: event.shiftKey, - }); - } - - pointerUp(event: PointerEvent) { - this.dispatch({ - type: "event-target/event/on-pointer-up", - }); - } - private _throttled_pointer_move_with_raycast = editor.throttle( (event: PointerEvent, position: { x: number; y: number }) => { // this is throttled - as it is expensive - const ids = this.getNodeIdsFromPointerEvent(event); - this.dispatch({ + const ids = this._editor.getNodeIdsFromPointerEvent(event); + this._editor.doc.dispatch({ type: "event-target/event/on-pointer-move-raycast", node_ids_from_point: ids, position, @@ -3191,10 +3403,26 @@ export class Editor this.__pointer_move_throttle_ms ); - pointerMove(event: PointerEvent) { - const position = this.pointerEventToViewportPoint(event); + surfacePointerDown(event: PointerEvent) { + const ids = this._editor.getNodeIdsFromPointerEvent(event); - this.dispatch({ + this._editor.doc.dispatch({ + type: "event-target/event/on-pointer-down", + node_ids_from_point: ids, + shiftKey: event.shiftKey, + }); + } + + surfacePointerUp(event: PointerEvent) { + this._editor.doc.dispatch({ + type: "event-target/event/on-pointer-up", + }); + } + + surfacePointerMove(event: PointerEvent) { + const position = this.camera.pointerEventToViewportPoint(event); + + this._editor.doc.dispatch({ type: "event-target/event/on-pointer-move", position_canvas: position, position_client: { x: event.clientX, y: event.clientY }, @@ -3203,38 +3431,49 @@ export class Editor this._throttled_pointer_move_with_raycast(event, position); } - click(event: MouseEvent) { - const ids = this.getNodeIdsFromPointerEvent(event); + surfaceClick(event: MouseEvent) { + const ids = this._editor.getNodeIdsFromPointerEvent(event); - this.dispatch({ + this._editor.doc.dispatch({ type: "event-target/event/on-click", node_ids_from_point: ids, shiftKey: event.shiftKey, }); } - doubleClick(event: MouseEvent) { - this.dispatch({ + surfaceDoubleClick(event: MouseEvent) { + this._editor.doc.dispatch({ type: "event-target/event/on-double-click", }); } - dragStart(event: PointerEvent) { - this.dispatch({ + surfaceMultipleSelectionOverlayClick(group: string[], event: MouseEvent) { + const ids = this._editor.getNodeIdsFromPointerEvent(event); + this._editor.doc.dispatch({ + type: "event-target/event/multiple-selection-overlay/on-click", + selection: group, + node_ids_from_point: ids, + shiftKey: event.shiftKey, + }); + } + + surfaceDragStart(event: PointerEvent) { + this._editor.doc.dispatch({ type: "event-target/event/on-drag-start", shiftKey: event.shiftKey, }); } - dragEnd(event: PointerEvent) { - const { marquee } = this.state; + surfaceDragEnd(event: PointerEvent) { + const { marquee } = this._editor.doc.state; if (marquee) { // test area in canvas space const area = cmath.rect.fromPoints([marquee.a, marquee.b]); - const contained = this.geometry.getNodeIdsFromEnvelope(area); + const contained = + this._editor.geometryProvider.getNodeIdsFromEnvelope(area); - this.dispatch({ + this._editor.doc.dispatch({ type: "event-target/event/on-drag-end", node_ids_from_area: contained, shiftKey: event.shiftKey, @@ -3242,15 +3481,15 @@ export class Editor return; } - this.dispatch({ + this._editor.doc.dispatch({ type: "event-target/event/on-drag-end", shiftKey: event.shiftKey, }); } - drag(event: TCanvasEventTargetDragGestureState) { + surfaceDrag(event: TCanvasEventTargetDragGestureState) { requestAnimationFrame(() => { - this.dispatch({ + this._editor.doc.dispatch({ type: "event-target/event/on-drag", event, }); @@ -3259,24 +3498,10 @@ export class Editor // - public hoverNode(node_id: string, event: "enter" | "leave") { - this.dispatch({ - type: "hover", - target: node_id, - event, - }); - } - - public hoverEnterNode(node_id: string) { - this.hoverNode(node_id, "enter"); - } - - public hoverLeaveNode(node_id: string) { - this.hoverNode(node_id, "leave"); - } + // - startGuideGesture(axis: cmath.Axis, idx: number | -1) { - this.dispatch({ + surfaceStartGuideGesture(axis: cmath.Axis, idx: number | -1) { + this._editor.doc.dispatch({ type: "surface/gesture/start", gesture: { idx: idx, @@ -3286,11 +3511,11 @@ export class Editor }); } - startScaleGesture( + surfaceStartScaleGesture( selection: string | string[], direction: cmath.CardinalDirection ) { - this.dispatch({ + this._editor.doc.dispatch({ type: "surface/gesture/start", gesture: { type: "scale", @@ -3300,8 +3525,8 @@ export class Editor }); } - startSortGesture(selection: string | string[], node_id: string) { - this.dispatch({ + surfaceStartSortGesture(selection: string | string[], node_id: string) { + this._editor.doc.dispatch({ type: "surface/gesture/start", gesture: { type: "sort", @@ -3311,210 +3536,432 @@ export class Editor }); } - startGapGesture(selection: string | string[], axis: "x" | "y") { - this.dispatch({ - type: "surface/gesture/start", - gesture: { - type: "gap", - selection: selection, - axis, - }, - }); + surfaceStartGapGesture(selection: string | string[], axis: "x" | "y") { + this._editor.doc.dispatch({ + type: "surface/gesture/start", + gesture: { + type: "gap", + selection: selection, + axis, + }, + }); + } + + // #region drag resize handle + surfaceStartCornerRadiusGesture( + selection: string, + anchor?: cmath.IntercardinalDirection + ) { + this._editor.doc.dispatch({ + type: "surface/gesture/start", + gesture: { + type: "corner-radius", + node_id: selection, + anchor, + }, + }); + } + // #endregion drag resize handle + + surfaceStartRotateGesture(selection: string) { + this._editor.doc.dispatch({ + type: "surface/gesture/start", + gesture: { + type: "rotate", + selection, + }, + }); + } + + surfaceStartTranslateVectorNetwork(node_id: string) { + this._editor.doc.dispatch({ + type: "surface/gesture/start", + gesture: { + type: "translate-vector-controls", + node_id, + }, + }); + } + + surfaceStartTranslateVariableWidthStop(node_id: string, stop: number) { + this._editor.doc.dispatch({ + type: "surface/gesture/start", + gesture: { + type: "translate-variable-width-stop", + node_id, + stop, + }, + }); + } + + surfaceStartResizeVariableWidthStop( + node_id: string, + stop: number, + side: "left" | "right" + ) { + this._editor.doc.dispatch({ + type: "surface/gesture/start", + gesture: { + type: "resize-variable-width-stop", + node_id, + stop, + side, + }, + }); + } + + surfaceStartCurveGesture( + node_id: string, + segment: number, + control: "ta" | "tb" + ) { + this._editor.doc.dispatch({ + type: "surface/gesture/start", + gesture: { + type: "curve", + node_id, + control, + segment, + }, + }); + } + + // #endregion IEventTargetActions implementation + + // #region IFollowPluginActions implementation + follow(cursor_id: string): void { + this.__pligin_follow.follow(cursor_id); + } + + unfollow(): void { + this.__pligin_follow.unfollow(); + } + // #endregion IFollowPluginActions implementation + + public async writeClipboardMedia( + target: "selection" | editor.NodeID, + format: "png" + ): Promise { + assert( + this._editor.backend === "canvas", + "Editor is not using canvas backend" + ); + const ids = target === "selection" ? this.state.selection : [target]; + if (ids.length === 0) return false; + const id = ids[0]; + const data = await this._editor.exportNodeAs(id, "PNG"); + const blob = new Blob([data as BlobPart], { type: "image/png" }); + await navigator.clipboard.write([new ClipboardItem({ "image/png": blob })]); + return true; + } + + public async writeClipboardSVG( + target: "selection" | editor.NodeID + ): Promise { + assert( + this._editor.backend === "canvas", + "Editor is not using canvas backend" + ); + const ids = target === "selection" ? this.state.selection : [target]; + if (ids.length === 0) return false; + const id = ids[0]; + const data = await this._editor.exportNodeAs(id, "SVG"); + if (typeof data !== "string") { + return false; + } + + const svgBlob = new Blob([data], { type: "image/svg+xml" }); + const textBlob = new Blob([data], { type: "text/plain" }); + const item = new ClipboardItem({ + "image/svg+xml": svgBlob, + "text/plain": textBlob, + }); + + try { + await navigator.clipboard.write([item]); + } catch (error) { + await navigator.clipboard.writeText(data); + } + + return true; + } + + // ============================================================== + // #region ICursorChatActions implementation + // ============================================================== + openCursorChat(): void { + this._editor.doc.reduce((state) => { + state.local_cursor_chat.is_open = true; + return state; + }); + } + + closeCursorChat(): void { + this._editor.doc.reduce((state) => { + state.local_cursor_chat.is_open = false; + state.local_cursor_chat.message = null; + state.local_cursor_chat.last_modified = null; + return state; + }); + } + + updateCursorChatMessage(message: string | null): void { + this._editor.doc.reduce((state) => { + state.local_cursor_chat.message = message; + state.local_cursor_chat.last_modified = message ? Date.now() : null; + return state; + }); + } + + public __sync_cursors( + cursors: editor.state.IEditorMultiplayerCursorState["cursors"] + ) { + this._editor.doc.reduce((state) => { + state.cursors = cursors; + return state; + }); + } + + // ============================================================== + // #endregion ICursorChatActions implementation + // ============================================================== + + // ============================================================== + // #region a11y actions + // ============================================================== + + public a11yEscape() { + const step = this._stackEscapeSteps(this.state)[0]; + + switch (step) { + case "escape-tool": { + this.surfaceSetTool({ type: "cursor" }, "a11yEscape"); + break; + } + case "escape-selection": { + this._editor.doc.blur("a11yEscape"); + break; + } + case "escape-content-edit-mode": + default: { + this.surfaceTryExitContentEditMode(); + break; + } + } + } + + private _stackEscapeSteps( + state: editor.state.IEditorState + ): editor.a11y.EscapeStep[] { + const steps: editor.a11y.EscapeStep[] = []; + + if (!state.content_edit_mode) { + // p1. if the tool is selected, escape the tool + if (state.tool.type !== "cursor") { + steps.push("escape-tool"); + } + // p2. if the selection is not empty, escape the selection + if (state.selection.length > 0) { + steps.push("escape-selection"); + } + } else { + switch (state.content_edit_mode.type) { + case "vector": { + const { selected_vertices, selected_segments, selected_tangents } = + state.content_edit_mode.selection; + const hasSelection = + selected_vertices.length > 0 || + selected_segments.length > 0 || + selected_tangents.length > 0; + + // p1. if the selection is not empty, escape the selection + if (hasSelection) { + steps.push("escape-selection"); + } + + // p2. if the tool is selected, escape the tool + if (state.tool.type !== "cursor") { + steps.push("escape-tool"); + } + break; + } + case "paint/gradient": + case "paint/image": { + break; + } + } + + // p3. if the content edit mode is active, escape the content edit mode + steps.push("escape-content-edit-mode"); + } + + return steps; + } + + public async a11yCopyAsImage(format: "png"): Promise { + if (this.state.content_edit_mode?.type === "vector") { + const { selected_vertices, selected_segments, selected_tangents } = + this.state.content_edit_mode.selection; + const hasSelection = + selected_vertices.length > 0 || + selected_segments.length > 0 || + selected_tangents.length > 0; + if (!hasSelection) return false; + } else { + if (this.state.selection.length === 0) return false; + } + return await this.writeClipboardMedia("selection", format); + } + + public async a11yCopyAsSVG(): Promise { + if (this.state.content_edit_mode?.type === "vector") { + const { selected_vertices, selected_segments, selected_tangents } = + this.state.content_edit_mode.selection; + const hasSelection = + selected_vertices.length > 0 || + selected_segments.length > 0 || + selected_tangents.length > 0; + if (!hasSelection) return false; + } else { + if (this.state.selection.length === 0) return false; + } + + return await this.writeClipboardSVG("selection"); + } + + public a11yCopy() { + if (this.state.content_edit_mode?.type === "vector") { + const { selected_vertices, selected_segments, selected_tangents } = + this.state.content_edit_mode.selection; + const hasSelection = + selected_vertices.length > 0 || + selected_segments.length > 0 || + selected_tangents.length > 0; + if (!hasSelection) return; + } + this._editor.doc.copy("selection"); + } + + public a11yCut() { + this._editor.doc.cut("selection"); } - // #region drag resize handle - startCornerRadiusGesture( - selection: string, - anchor?: cmath.IntercardinalDirection - ) { - this.dispatch({ - type: "surface/gesture/start", - gesture: { - type: "corner-radius", - node_id: selection, - anchor, - }, - }); + public a11yPaste() { + this._editor.doc.paste(); } - // #endregion drag resize handle - startRotateGesture(selection: string) { - this.dispatch({ - type: "surface/gesture/start", - gesture: { - type: "rotate", - selection, - }, - }); + public a11yDelete() { + this.dispatch({ type: "a11y/delete" }); } - startTranslateVectorNetwork(node_id: string) { + public a11ySetClipboardColor(color: cg.RGBA8888) { this.dispatch({ - type: "surface/gesture/start", - gesture: { - type: "translate-vector-controls", - node_id, - }, + type: "clip/color", + color, }); } - startTranslateVariableWidthStop(node_id: string, stop: number) { + public a11yNudgeResize( + target: "selection" | editor.NodeID = "selection", + axis: "x" | "y", + delta: number = 1 + ) { this.dispatch({ - type: "surface/gesture/start", - gesture: { - type: "translate-variable-width-stop", - node_id, - stop, - }, + type: "nudge-resize", + delta, + axis, + target, }); } - startResizeVariableWidthStop( - node_id: string, - stop: number, - side: "left" | "right" + public a11yArrow( + direction: "up" | "down" | "left" | "right", + shiftKey: boolean ) { this.dispatch({ - type: "surface/gesture/start", - gesture: { - type: "resize-variable-width-stop", - node_id, - stop, - side, - }, + type: `a11y/${direction}`, + target: "selection", + shiftKey, }); } - startCurveGesture(node_id: string, segment: number, control: "ta" | "tb") { + public a11yAlign(alignment: { + horizontal?: "min" | "max" | "center"; + vertical?: "min" | "max" | "center"; + }) { this.dispatch({ - type: "surface/gesture/start", - gesture: { - type: "curve", - node_id, - control, - segment, - }, + type: "a11y/align", + alignment, }); } - // #endregion IEventTargetActions implementation - - readonly __pligin_follow: EditorFollowPlugin = new EditorFollowPlugin(this); - // #region IFollowPluginActions implementation - follow(cursor_id: string): void { - this.__pligin_follow.follow(cursor_id); - } - - unfollow(): void { - this.__pligin_follow.unfollow(); - } - // #endregion IFollowPluginActions implementation + public a11yToggleActive(target: "selection" | editor.NodeID = "selection") { + const target_ids = target === "selection" ? this.state.selection : [target]; - // #region IVectorInterfaceActions implementation - toVectorNetwork(node_id: string): vn.VectorNetwork | null { - if (!this.vectorProvider) { - throw new Error("Vector interface provider is not bound"); + for (const node_id of target_ids) { + this._editor.doc.toggleNodeActive(node_id); } - return this.vectorProvider.toVectorNetwork(node_id); - } - // #endregion IVectorInterfaceActions implementation - - // #region IFontLoaderActions implementation - - async loadFontSync(font: { family: string }): Promise { - if (!this.fontCollection) return; - await this.fontCollection.loadFont(font); - } - - // FIXME: return typeface description - listLoadedFonts(): string[] { - if (!this.fontCollection) return []; - return this.fontCollection.listLoadedFonts(); } - async loadPlatformDefaultFonts(): Promise { - const fonts: string[] = Array.from( - editor.config.fonts.DEFAULT_FONT_FALLBACK_SET - ); - - if (this.fontCollection) { - void Promise.all(fonts.map((family) => this.loadFontSync({ family }))); - void this.fontCollection.setFallbackFonts(fonts); + public a11yToggleLocked(target: "selection" | editor.NodeID = "selection") { + const target_ids = target === "selection" ? this.state.selection : [target]; + for (const node_id of target_ids) { + this._editor.doc.toggleNodeLocked(node_id); } } - getFontItem(fontFamily: string): google.GoogleWebFontListItem | null { - const item: google.GoogleWebFontListItem | undefined = - this.mstate.webfontlist.items.find((f) => f.family === fontFamily); - if (!item) return null; - return item; + public a11yToggleBold(target: "selection" | editor.NodeID = "selection") { + const target_ids = target === "selection" ? this.state.selection : [target]; + target_ids.forEach((node_id) => { + this._editor.toggleTextNodeBold(node_id); + }); } - /** - * Loads all font faces for a given family and extracts details once every - * face is available. This method fetches all font files first and then runs - * analysis to avoid progressive parsing. - */ - async getFontFamilyDetailsSync( - fontFamily: string - ): Promise { - return this._fontManager.parseFontFamily(fontFamily); + public a11yToggleItalic(target: "selection" | editor.NodeID = "selection") { + const target_ids = target === "selection" ? this.state.selection : [target]; + target_ids.forEach((node_id) => { + this._editor.toggleTextNodeItalic(node_id); + }); } - public selectFontStyle(description: editor.api.FontStyleSelectDescription): { - key: editor.font_spec.FontStyleKey; - face: editor.font_spec.UIFontFaceData; - instance: editor.font_spec.UIFontFaceInstance | null; - isVariable: boolean; - } | null { - return this._fontManager.selectFontStyle(description); + public a11yToggleUnderline( + target: "selection" | editor.NodeID = "selection" + ) { + const target_ids = target === "selection" ? this.state.selection : [target]; + target_ids.forEach((node_id) => { + this.dispatch({ + type: "node/toggle/underline", + node_id, + }); + }); } - // #endregion IFontLoaderActions implementation - - // #region IExportPluginActions implementation - exportNodeAs(node_id: string, format: "PNG" | "JPEG"): Promise; - exportNodeAs(node_id: string, format: "PDF"): Promise; - exportNodeAs(node_id: string, format: "SVG"): Promise; - async exportNodeAs( - node_id: string, - format: "PNG" | "JPEG" | "PDF" | "SVG" - ): Promise { - switch (format) { - case "PNG": - case "JPEG": { - if (!this.exporterImage) { - throw new Error("Exporter is not bound"); - } - - return this.exporterImage.exportNodeAsImage(node_id, format); - } - case "PDF": { - if (!this.exporterPdf) { - throw new Error("Exporter is not bound"); - } - - return this.exporterPdf.exportNodeAsPDF(node_id); - } - case "SVG": { - if (!this.exporterSvg) { - throw new Error("Exporter is not bound"); - } + public a11yToggleLineThrough( + target: "selection" | editor.NodeID = "selection" + ) { + const target_ids = target === "selection" ? this.state.selection : [target]; + target_ids.forEach((node_id) => { + this.dispatch({ + type: "node/toggle/line-through", + node_id, + }); + }); + } - return this.exporterSvg.exportNodeAsSVG(node_id); - } + public a11ySetOpacity( + target: "selection" | editor.NodeID = "selection", + opacity: number + ) { + const target_ids = target === "selection" ? this.state.selection : [target]; + for (const node_id of target_ids) { + const _node = this._editor.doc.getNodeById(node_id); + if (_node) _node.opacity = opacity; } - - throw new Error("Not implemented"); } - // #endregion IExportPluginActions implementation - /** - * Dispose editor instance and cleanup resources - */ - dispose() { - this.listeners.clear(); - } + // ============================================================== + // #endregion a11y actions + // ============================================================== } export class ImageProxy implements editor.api.ImageInstance { @@ -3535,7 +3982,7 @@ export class ImageProxy implements editor.api.ImageInstance { async getDataURL(): Promise { const bytes = this.getBytes(); - const blob = new Blob([bytes], { type: this.type }); + const blob = new Blob([bytes as BlobPart], { type: this.type }); return new Promise((resolve, reject) => { const reader = new FileReader(); @@ -3559,7 +4006,7 @@ export class ImageProxy implements editor.api.ImageInstance { export class NodeProxy { constructor( - private readonly editor: Editor, + private readonly doc: EditorDocumentStore, private readonly node_id: string ) {} @@ -3567,13 +4014,13 @@ export class NodeProxy { // @ts-expect-error - this is a workaround to allow the proxy to be used as a node return new Proxy(this, { get: (target, prop: string) => { - return (target.editor.getNodeSnapshotById(target.node_id) as T)[ + return (target.doc.getNodeSnapshotById(target.node_id) as T)[ prop as keyof T ]; }, set: (target, prop: string, value) => { try { - target.editor.dispatch({ + target.doc.dispatch({ type: "node/change/*", node_id: target.node_id, [prop]: value, @@ -3585,4 +4032,133 @@ export class NodeProxy { }, }) as T; } + + /** + * {@link grida.program.nodes.UnknwonNode#name} + */ + set name(name: string) { + this.doc.dispatch({ + type: "node/change/*", + node_id: this.node_id, + name, + }); + } + + /** + * {@link grida.program.nodes.UnknwonNode#name} + */ + get name() { + return this.$.name; + } + + /** + * {@link grida.program.nodes.UnknwonNode#active} + */ + set active(active: boolean) { + this.doc.dispatch({ + type: "node/change/*", + node_id: this.node_id, + active: active, + }); + } + + /** + * {@link grida.program.nodes.UnknwonNode#active} + */ + get active() { + return this.$.active; + } + + /** + * {@link grida.program.nodes.UnknwonNode#locked} + */ + set locked(locked: boolean) { + this.doc.dispatch({ + type: "node/change/*", + node_id: this.node_id, + locked, + }); + } + + /** + * {@link grida.program.nodes.UnknwonNode#locked} + */ + get locked() { + return this.$.locked; + } + + /** + * {@link grida.program.nodes.UnknwonNode#rotation} + */ + set rotation(rotation: number) { + this.doc.dispatch({ + type: "node/change/*", + node_id: this.node_id, + rotation, + }); + } + + public changeRotation(change: editor.api.NumberChange) { + const value = resolveNumberChangeValue( + this.doc.getNodeSnapshotById( + this.node_id + ) as grida.program.nodes.UnknwonNode, + "rotation", + change + ); + this.doc.dispatch({ + type: "node/change/*", + node_id: this.node_id, + rotation: value, + }); + } + + /** + * {@link grida.program.nodes.UnknwonNode#opacity} + */ + set opacity(opacity: number) { + this.doc.dispatch({ + type: "node/change/*", + node_id: this.node_id, + opacity, + }); + } + + public changeOpacity(change: editor.api.NumberChange) { + const value = resolveNumberChangeValue( + this.doc.getNodeSnapshotById( + this.node_id + ) as grida.program.nodes.UnknwonNode, + "opacity", + change + ); + + this.doc.dispatch({ + type: "node/change/*", + node_id: this.node_id, + opacity: value, + }); + } + + /** + * {@link grida.program.nodes.UnknwonNode#blendMode} + */ + set blendMode(blendMode: cg.LayerBlendMode) { + this.doc.dispatch({ + type: "node/change/*", + node_id: this.node_id, + blendMode, + }); + } + + /** + * {@link grida.program.nodes.UnknwonNode#mask} + */ + set mask(mask: cg.LayerMaskType | null | undefined) { + this.doc.dispatch({ + type: "node/change/*", + node_id: this.node_id, + mask, + }); + } } diff --git a/editor/grida-canvas/font-manager.ts b/editor/grida-canvas/font-manager.ts index d30959d5e6..4d280f4452 100644 --- a/editor/grida-canvas/font-manager.ts +++ b/editor/grida-canvas/font-manager.ts @@ -13,7 +13,7 @@ export class DocumentFontManager { constructor(private editor: Editor) { // watch for font registry changes - this.editor.subscribeWithSelector( + this.editor.doc.subscribeWithSelector( (state) => state.fontfaces, (_, v) => { this.sync(v); diff --git a/editor/grida-canvas/history-manager.ts b/editor/grida-canvas/history-manager.ts new file mode 100644 index 0000000000..618ac8d681 --- /dev/null +++ b/editor/grida-canvas/history-manager.ts @@ -0,0 +1,244 @@ +import { produce, applyPatches } from "immer"; +import type { editor } from "@/grida-canvas"; +import type { Action } from "./action"; + +function getMergableEntry( + snapshots: editor.history.HistoryEntry[], + currentTimestamp: number, + timeout: number = 300 +): editor.history.HistoryEntry | undefined { + if (snapshots.length === 0) { + return; + } + + const previousEntry = snapshots[snapshots.length - 1]; + + if ( + // actionType !== previousEntry.actionType || + currentTimestamp - previousEntry.ts > + timeout + ) { + return; + } + + return previousEntry; +} + +function filterDocumentPatches( + patches: editor.history.Patch[] +): editor.history.Patch[] { + return patches.filter((patch) => { + const [key] = patch.path; + return ( + key === "selection" || + key === "scene_id" || + key === "document" || + key === "document_ctx" || + key === "content_edit_mode" || + key === "document_key" + ); + }); +} + +export type HistorySnapshot = { + past: readonly editor.history.HistoryEntry[]; + future: readonly editor.history.HistoryEntry[]; +}; + +/** + * Manages document history with mathematical integrity for state synchronization. + * + * @remarks + * This class implements the principle of information preservation: + * - Every state change must be accompanied by its patch representation + * - Undo/redo operations return both the new state AND the patches that were applied + * - This ensures the sync system can properly synchronize undo/redo changes to remote clients + * - Without this design, undo/redo operations would be invisible to the sync system + * + * The return signature `[state, patches]` is not arbitrary - it's mathematically necessary + * for maintaining consistency between local and remote state across all operations. + */ +export class DocumentHistoryManager { + private past: editor.history.HistoryEntry[] = []; + private future: editor.history.HistoryEntry[] = []; + + constructor(private readonly maxEntries: number = 100) {} + + get snapshot(): HistorySnapshot { + return { + past: this.past, + future: this.future, + }; + } + + clear() { + this.past = []; + this.future = []; + } + + record({ + actionType, + patches, + inversePatches, + }: { + actionType: Action["type"]; + patches: editor.history.Patch[]; + inversePatches: editor.history.Patch[]; + }) { + const filteredPatches = filterDocumentPatches(patches); + const filteredInverse = filterDocumentPatches(inversePatches); + + if (filteredPatches.length === 0 && filteredInverse.length === 0) { + return; + } + + const entry = this.entry(actionType, filteredPatches, filteredInverse); + + const mergeTarget = getMergableEntry(this.past, entry.ts); + + if (mergeTarget) { + this.past[this.past.length - 1] = { + actionType, + ts: entry.ts, + patches: mergeTarget.patches.concat(entry.patches), + inversePatches: entry.inversePatches.concat(mergeTarget.inversePatches), + }; + } else { + if (this.past.length >= this.maxEntries) { + this.past.shift(); + } + this.past.push(entry); + } + + this.future = []; + } + + /** + * Undoes the last recorded action and returns both the new state and the patches that were applied. + * + * @param state - The current editor state + * @returns A tuple containing: + * - [0] The new state after applying the inverse patches + * - [1] The inverse patches that were applied to achieve the undo + * + * @remarks + * This signature is mathematically necessary for information preservation: + * - Every state change must be accompanied by its patch representation + * - The sync system depends on patches to know what to synchronize to remote clients + * - Without patches, undo operations would be invisible to the sync system + * - This ensures undo/redo changes are properly synchronized across all clients + * + * @example + * ```typescript + * const [newState, patches] = historyManager.undo(currentState); + * // patches contain the inverse patches that were applied + * // These patches can be sent to remote clients for synchronization + * ``` + */ + undo( + state: editor.state.IEditorState + ): [editor.state.IEditorState, editor.history.Patch[]] { + if (this.past.length === 0) { + return [state, []]; + } + + const entry = this.past.pop()!; + const nextState = produce(state, (draft) => { + this.apply(draft, entry.inversePatches); + }); + + this.future.unshift({ ...entry, ts: Date.now() }); + return [nextState, entry.inversePatches]; + } + + /** + * Redoes the next action from the future and returns both the new state and the patches that were applied. + * + * @param state - The current editor state + * @returns A tuple containing: + * - [0] The new state after applying the patches + * - [1] The patches that were applied to achieve the redo + * + * @remarks + * This signature is mathematically necessary for information preservation: + * - Every state change must be accompanied by its patch representation + * - The sync system depends on patches to know what to synchronize to remote clients + * - Without patches, redo operations would be invisible to the sync system + * - This ensures undo/redo changes are properly synchronized across all clients + * + * @example + * ```typescript + * const [newState, patches] = historyManager.redo(currentState); + * // patches contain the patches that were applied + * // These patches can be sent to remote clients for synchronization + * ``` + */ + redo( + state: editor.state.IEditorState + ): [editor.state.IEditorState, editor.history.Patch[]] { + if (this.future.length === 0) { + return [state, []]; + } + + const entry = this.future.shift()!; + const nextState = produce(state, (draft) => { + this.apply(draft, entry.patches); + }); + + this.past.push({ ...entry, ts: Date.now() }); + return [nextState, entry.patches]; + } + + private entry( + actionType: editor.history.HistoryEntry["actionType"], + patches: editor.history.Patch[], + inversePatches: editor.history.Patch[] + ): editor.history.HistoryEntry { + return { + actionType, + patches, + inversePatches, + ts: Date.now(), + }; + } + + private toSnapshot( + state: editor.state.IDocumentState + ): editor.state.IDocumentState { + return { + selection: state.selection, + scene_id: state.scene_id, + document: state.document, + document_ctx: state.document_ctx, + content_edit_mode: state.content_edit_mode, + document_key: state.document_key, + }; + } + + private apply( + draft: editor.state.IEditorState, + patches: editor.history.Patch[] + ) { + const snapshotState = this.toSnapshot(draft); + const nextState = this.applyPatchesToSnapshot(snapshotState, patches); + draft.selection = nextState.selection; + draft.scene_id = nextState.scene_id; + draft.document = nextState.document; + draft.document_ctx = nextState.document_ctx; + draft.content_edit_mode = nextState.content_edit_mode; + draft.document_key = nextState.document_key; + + draft.hovered_node_id = null; + } + + private applyPatchesToSnapshot( + base: editor.state.IDocumentState, + patches: editor.history.Patch[] + ): editor.state.IDocumentState { + if (patches.length === 0) { + return base; + } + + return applyPatches(base, patches); + } +} diff --git a/editor/grida-canvas/plugins/follow.ts b/editor/grida-canvas/plugins/follow.ts index 67b149e1e4..8fa3e60be9 100644 --- a/editor/grida-canvas/plugins/follow.ts +++ b/editor/grida-canvas/plugins/follow.ts @@ -37,7 +37,7 @@ export class EditorFollowPlugin { public follow(cursor_id: string): boolean { if (this._isFollowing) return false; - const cursor = this.editor.state.cursors.find((c) => c.id === cursor_id); + const cursor = this.editor.state.cursors[cursor_id]; if (!cursor) return false; const initial = @@ -47,20 +47,23 @@ export class EditorFollowPlugin { [0, 1, cursor.position[1]], ] as cmath.Transform); - if (cursor.scene_id) this.editor.loadScene(cursor.scene_id); + if (cursor.scene_id) this.editor.commands.loadScene(cursor.scene_id); this.__cursor_id = cursor_id; - this.editor.setTransform(this.fit(initial), false); - this.__unsubscribe_cursor = this.editor.subscribeWithSelector( - (state) => state.cursors.find((c) => c.id === cursor_id), + this.editor.camera.transformWithSync(this.fit(initial), false); + this.__unsubscribe_cursor = this.editor.doc.subscribeWithSelector( + (state) => state.cursors[cursor_id], (editor, cursor) => { if (!cursor) return; if (cursor.scene_id && cursor.scene_id !== editor.state.scene_id) { editor.loadScene(cursor.scene_id); } if (cursor.transform) { - editor.setTransform(this.fit(cursor.transform), false); + this.editor.camera.transformWithSync( + this.fit(cursor.transform), + false + ); } }, equal @@ -95,7 +98,7 @@ export class EditorFollowPlugin { * - viewer's transform */ private fit(presenter: cmath.Transform): cmath.Transform { - const { width, height } = this.editor.viewport.size; + const { width, height } = this.editor.camera.viewport.size; const viewport = { x: 0, y: 0, width, height }; const inv = cmath.transform.invert(presenter); const presenter_viewbox = cmath.rect.transform(viewport, inv); diff --git a/editor/grida-canvas/plugins/recorder.ts b/editor/grida-canvas/plugins/recorder.ts index 1a7d46fb64..e09385c34f 100644 --- a/editor/grida-canvas/plugins/recorder.ts +++ b/editor/grida-canvas/plugins/recorder.ts @@ -91,8 +91,8 @@ export class EditorRecorder { if (!this.initial || !this.buffer || this.buffer.length === 0) return; this.status = "playing"; - this.editor.locked = true; - this.editor.reset(this.initial, undefined, true); + this.editor.doc.locked = true; + this.editor.doc.reset(this.initial, undefined, true); for (let i = 0; i < this.buffer.length; i++) { const current = this.buffer[i]; @@ -102,7 +102,7 @@ export class EditorRecorder { await new Promise((resolve) => setTimeout(resolve, delay)); requestAnimationFrame(() => { - this.editor.dispatch(current.a, true); + this.editor.doc.dispatch(current.a, true); }); } @@ -111,8 +111,8 @@ export class EditorRecorder { exit() { this.status = "idle"; - this.editor.locked = false; - this.editor.reset(this.final!); + this.editor.doc.locked = false; + this.editor.doc.reset(this.final!); } /** diff --git a/editor/grida-canvas/plugins/sync-y.ts b/editor/grida-canvas/plugins/sync-y.ts deleted file mode 100644 index 42671d444b..0000000000 --- a/editor/grida-canvas/plugins/sync-y.ts +++ /dev/null @@ -1,162 +0,0 @@ -import * as Y from "yjs"; -import { WebsocketProvider } from "y-websocket"; -import type { Awareness } from "y-protocols/awareness"; -import type { Editor } from "../editor"; -import { type Action, editor } from ".."; -import type cmath from "@grida/cmath"; -import { dq } from "../query"; -import equal from "fast-deep-equal"; - -type AwarenessPayload = { - player: { - palette: editor.state.MultiplayerCursorColorPalette; - transform: cmath.Transform; - position: [number, number]; - marquee_a: [number, number] | null; - selection: string[]; - scene_id: string | undefined; - }; -}; - -export class EditorYSyncPlugin { - public readonly doc: Y.Doc; - public readonly provider: WebsocketProvider; - public readonly awareness: Awareness; - private readonly __unsubscribe_player_change: () => void; - private readonly __unsubscribe_document_change: () => void; - private readonly ymap: Y.Map; - private throttle_ms: number = 5; - private _tid: number = 0; - - constructor( - private readonly _editor: Editor, - private readonly room_id: string, - private readonly cursor: { - palette: editor.state.MultiplayerCursorColorPalette; - } - ) { - this.doc = new Y.Doc(); - this.provider = new WebsocketProvider( - "wss://live.grida.co/editor", - room_id, - this.doc - ); - - this.awareness = this.provider.awareness; - this.ymap = this.doc.getMap("document"); - - // Sync document state - this.ymap.observe((event) => { - const changes = event.changes.keys; - const currentState = this._editor.getSnapshot(); - const updates = Object.fromEntries( - Array.from(changes.entries()) - .filter( - ([_, change]) => - change.action === "add" || change.action === "update" - ) - .map(([key]) => [key, this.ymap.get(key)]) - ); - - if (Object.keys(updates).length > 0) { - this._tid = this._editor.reset( - { - ...currentState, - document: { ...currentState.document, ...updates }, - document_ctx: dq.Context.from({ - ...currentState.document, - ...updates, - }), - }, - undefined, - true - ); - } - }); - - const aware = () => { - const states = Array.from(this.awareness.getStates().entries()) - .filter(([id]) => id !== this.awareness.clientID) - .map((_: any) => { - const [id, state] = _ as [string, AwarenessPayload]; - const { - palette, - position = [0, 0], - marquee_a, - transform, - selection, - scene_id, - } = state.player ?? {}; - - const marquee = marquee_a ? { a: marquee_a, b: position } : null; - - return { - t: Date.now(), - id, - position, - palette, - marquee: marquee, - transform, - selection, - scene_id, - } satisfies editor.state.MultiplayerCursor; - }); - - this._editor.__sync_cursors(states); - }; - - this.awareness.on("change", aware); - this.awareness.on("remove", aware); - aware(); - - // Subscribe to cursor changes for awareness updates (pointer, marquee, etc.) - this.__unsubscribe_player_change = this._editor.subscribeWithSelector( - (state) => ({ - pointer: state.pointer, - marquee: state.marquee, - selection: state.selection, - transform: state.transform, - scene_id: state.scene_id, - }), - (editor, next) => { - if (editor.locked) return; - const { pointer, marquee, selection, transform, scene_id } = next; - - // Update awareness for cursor position - this.awareness.setLocalStateField("player", { - palette: this.cursor.palette, // TODO: palette needs to be synced only once - position: pointer.position, - marquee_a: marquee?.a ?? null, - transform, - selection, - scene_id, - } satisfies AwarenessPayload["player"]); - }, - equal - ); - - // Subscribe with selector for document sync - this.__unsubscribe_document_change = this._editor.subscribeWithSelector( - (state) => state.document, - editor.throttle( - (editor: Editor, next, __, action?: Action) => { - if (editor.locked) return; - // prevent loop mirroring - if (editor.tid === this._tid) return; - this.ymap.set("nodes", next.nodes); - this.ymap.set("scenes", next.scenes); - this.ymap.set("properties", next.properties); - }, - this.throttle_ms, - { trailing: true } - ) - ); - } - - public destroy() { - this.__unsubscribe_player_change(); - this.__unsubscribe_document_change(); - this.provider.destroy(); - this.doc.destroy(); - } -} diff --git a/editor/grida-canvas/plugins/yjs/__tests__/y-patches.test.ts b/editor/grida-canvas/plugins/yjs/__tests__/y-patches.test.ts new file mode 100644 index 0000000000..23a7da85ff --- /dev/null +++ b/editor/grida-canvas/plugins/yjs/__tests__/y-patches.test.ts @@ -0,0 +1,230 @@ +import * as Y from "yjs"; +import type { Patch } from "immer"; + +import { YPatchBinder, applyPatchToTarget } from "../y-patches"; +import { extractDocumentPatches } from "../y-document"; + +describe("applyPatchToTarget", () => { + it("updates nested values without clobbering siblings", () => { + const doc = new Y.Doc(); + const target = doc.getMap("test"); + + applyPatchToTarget(target, { + op: "replace", + path: [], + value: { + node: { id: "node", x: 0, y: 0 }, + }, + }); + + applyPatchToTarget(target, { + op: "replace", + path: ["node", "x"], + value: 42, + }); + + const node = target.get("node") as Y.Map; + expect(node.get("x")).toBe(42); + expect(node.get("y")).toBe(0); + }); + + it("handles array operations", () => { + const doc = new Y.Doc(); + const target = doc.getArray("test"); + + applyPatchToTarget(target, { + op: "replace", + path: [], + value: [1, 2, 3], + }); + + applyPatchToTarget(target, { + op: "add", + path: [1], + value: 99, + }); + + expect(target.toArray()).toEqual([1, 99, 2, 3]); + }); + + it("handles empty patches gracefully", () => { + const doc = new Y.Doc(); + const target = doc.getMap("test"); + + expect(() => { + applyPatchToTarget(target, { + op: "replace", + path: [], + value: {}, + }); + }).not.toThrow(); + }); +}); + +describe("YPatchBinder", () => { + it("applies local patches to Y structures", () => { + const doc = new Y.Doc(); + const nodes = doc.getMap("nodes"); + const binder = new YPatchBinder(nodes, {}, "client-a", () => {}); + + binder.applyLocalPatches([ + { + op: "add", + path: ["node-1"], + value: { id: "node-1", x: 0, y: 0 }, + }, + ]); + + binder.applyLocalPatches([ + { + op: "replace", + path: ["node-1", "x"], + value: 100, + }, + ]); + + const node = nodes.get("node-1") as Y.Map; + expect(node.get("x")).toBe(100); + expect(node.get("y")).toBe(0); + }); + + it("handles empty patch arrays", () => { + const doc = new Y.Doc(); + const nodes = doc.getMap("nodes"); + const binder = new YPatchBinder(nodes, {}, "client-a", () => {}); + + expect(() => { + binder.applyLocalPatches([]); + }).not.toThrow(); + }); + + it("maintains snapshot consistency", () => { + const doc = new Y.Doc(); + const nodes = doc.getMap("nodes"); + const binder = new YPatchBinder( + nodes, + { existing: "data" }, + "client-a", + () => {} + ); + + const snapshot = binder.getSnapshot(); + expect(snapshot).toEqual({ existing: "data" }); + }); + + it("emits patches for remote updates", () => { + const docA = new Y.Doc(); + const docB = new Y.Doc(); + + const nodesA = docA.getMap("nodes"); + const nodesB = docB.getMap("nodes"); + + const received: Patch[][] = []; + const binder = new YPatchBinder(nodesA, {}, "client-a", (patches) => { + received.push(patches); + }); + + binder.applyLocalPatches([ + { + op: "add", + path: ["node-1"], + value: { id: "node-1", x: 0, y: 0 }, + }, + ]); + + Y.applyUpdate(docB, Y.encodeStateAsUpdate(docA)); + + docB.transact(() => { + const node = nodesB.get("node-1") as Y.Map; + node.set("y", 88); + }, "client-b"); + + Y.applyUpdate(docA, Y.encodeStateAsUpdate(docB)); + + expect(received).toHaveLength(1); + expect(received[0][0]).toMatchObject({ + path: ["node-1", "y"], + value: 88, + }); + }); +}); + +describe("extractDocumentPatches", () => { + it("extracts document patches and removes document prefix", () => { + const patches: Patch[] = [ + { + op: "replace", + path: ["document", "nodes", "node-1", "x"], + value: 10, + }, + { + op: "replace", + path: ["document", "scenes", "scene-1"], + value: { id: "scene-1" }, + }, + ]; + + const result = extractDocumentPatches(patches); + + expect(result).toEqual([ + expect.objectContaining({ + path: ["nodes", "node-1", "x"], + value: 10, + }), + expect.objectContaining({ + path: ["scenes", "scene-1"], + value: { id: "scene-1" }, + }), + ]); + }); + + it("filters out non-document patches", () => { + const patches: Patch[] = [ + { + op: "replace", + path: ["selection"], + value: ["node-1"], + }, + { + op: "replace", + path: ["document", "nodes", "node-1"], + value: { id: "node-1" }, + }, + ]; + + const result = extractDocumentPatches(patches); + + expect(result).toHaveLength(1); + expect(result[0].path).toEqual(["nodes", "node-1"]); + }); + + it("handles empty patches", () => { + const result = extractDocumentPatches([]); + expect(result).toHaveLength(0); + }); + + it("handles full document replacement", () => { + const patches: Patch[] = [ + { + op: "replace", + path: ["document"], + value: { + nodes: { "node-1": { id: "node-1" } }, + scenes: { "scene-1": { id: "scene-1" } }, + }, + }, + ]; + + const result = extractDocumentPatches(patches); + + expect(result).toEqual([ + expect.objectContaining({ + path: [], + value: { + nodes: { "node-1": { id: "node-1" } }, + scenes: { "scene-1": { id: "scene-1" } }, + }, + }), + ]); + }); +}); diff --git a/editor/grida-canvas/plugins/yjs/index.ts b/editor/grida-canvas/plugins/yjs/index.ts new file mode 100644 index 0000000000..f007c804b6 --- /dev/null +++ b/editor/grida-canvas/plugins/yjs/index.ts @@ -0,0 +1,56 @@ +import * as Y from "yjs"; +import { WebsocketProvider } from "y-websocket"; +import type { Awareness } from "y-protocols/awareness"; +import type { Editor } from "@/grida-canvas/editor"; +import type { editor } from "@/grida-canvas/editor.i"; +import { AwarenessSyncManager } from "./y-awareness"; +import { DocumentSyncManager } from "./y-document"; + +export class EditorYSyncPlugin { + public readonly doc: Y.Doc; + public readonly provider: WebsocketProvider; + public readonly awareness: Awareness; + private readonly _documentSync: DocumentSyncManager; + private readonly _awarenessSync: AwarenessSyncManager; + + constructor( + private readonly _editor: Editor, + private readonly room_id: string, + private readonly cursor: { + palette: editor.state.MultiplayerCursorColorPalette; + cursor_id: string; + } + ) { + console.log("sync-y::constructor"); + this.doc = new Y.Doc(); + this.provider = new WebsocketProvider( + process.env.NODE_ENV === "development" + ? "wss://localhost:8787/editor" + : "wss://live.grida.co/editor", + this.room_id, + this.doc + ); + + this.awareness = this.provider.awareness; + + // Initialize sub-managers + this._documentSync = new DocumentSyncManager(this._editor, this.doc); + this._awarenessSync = new AwarenessSyncManager( + this._editor, + this.awareness, + this.cursor + ); + } + + public destroy() { + // Clean up awareness state immediately + this.awareness.setLocalState(null); + + // Destroy sub-managers + this._documentSync.destroy(); + this._awarenessSync.destroy(); + + this.provider.destroy(); + this.doc.destroy(); + } +} diff --git a/editor/grida-canvas/plugins/yjs/y-awareness.ts b/editor/grida-canvas/plugins/yjs/y-awareness.ts new file mode 100644 index 0000000000..9a2ad7dfde --- /dev/null +++ b/editor/grida-canvas/plugins/yjs/y-awareness.ts @@ -0,0 +1,177 @@ +import type { Awareness } from "y-protocols/awareness"; +import type { Editor } from "@/grida-canvas/editor"; +import { editor } from "@/grida-canvas/editor.i"; +import equal from "fast-deep-equal"; + +/** + * class for managing awareness/cursor synchronization + */ +export class AwarenessSyncManager { + private __unsubscribe_geo_change!: () => void; + private __unsubscribe_focus_change!: () => void; + + private _currentState: Partial< + Omit + > = {}; + + private __unsubscribe_cursor_chat_change!: () => void; + + constructor( + private readonly _editor: Editor, + private readonly _awareness: Awareness, + private readonly _cursor: { + palette: editor.state.MultiplayerCursorColorPalette; + cursor_id: string; + } + ) { + this._setupAwarenessSync(); + } + + private _setupAwarenessSync() { + const aware = () => { + const states = Array.from(this._awareness.getStates().entries()) + .filter(([id]) => id !== this._awareness.clientID) + .filter(([_, state]) => { + // Only process states that have a complete player object with palette + return state && state.profile?.palette; + }) + .map((_: any) => { + const [id, state] = _ as [ + string, + editor.multiplayer.AwarenessPayload, + ]; + const { + cursor_id, + profile: { palette }, + focus: { scene_id, selection }, + geo: { transform, position = [0, 0], marquee_a }, + cursor_chat, + } = state; + + const marquee = marquee_a ? { a: marquee_a, b: position } : null; + + return { + t: Date.now(), + id: cursor_id, // Use cursor_id instead of awareness clientID + position, + palette, + marquee: marquee, + transform, + selection, + scene_id, + ephemeral_chat: cursor_chat, + } satisfies editor.state.MultiplayerCursor; + }); + + // Convert to object format {[cursorId]: cursor} with timestamp-based conflict resolution + const cursorsObject = states.reduce( + (acc, state) => { + const existing = acc[state.id]; + if (!existing || state.t > existing.t) { + acc[state.id] = state; + } + return acc; + }, + {} as Record + ); + + this._editor.surface.__sync_cursors(cursorsObject); + }; + + this._awareness.on("change", aware); + this._awareness.on("remove", aware); + aware(); + + this._setupGeoAwarenessSync(); + this._setupFocusAwarenessSync(); + this._setupCursorChatAwarenessSync(); + } + + private _setupGeoAwarenessSync() { + // High-frequency updates for geometric data (mouse movement, camera) + this.__unsubscribe_geo_change = this._editor.doc.subscribeWithSelector( + (state) => ({ + pointer: state.pointer, + marquee: state.marquee, + transform: state.transform, + }), + (editor, next) => { + if (editor.locked) return; + const { pointer, marquee, transform } = next; + + this._currentState.geo = { + transform, + position: pointer.position, + marquee_a: marquee?.a ?? null, + }; + + this._syncAwarenessState(); + }, + equal + ); + } + + private _setupFocusAwarenessSync() { + // Medium-frequency updates for focus changes (page switches, selections) + this.__unsubscribe_focus_change = this._editor.doc.subscribeWithSelector( + (state) => ({ + selection: state.selection, + scene_id: state.scene_id, + }), + (editor, next) => { + if (editor.locked) return; + const { selection, scene_id } = next; + + this._currentState.focus = { + scene_id, + selection, + }; + + this._syncAwarenessState(); + }, + equal + ); + } + + private _setupCursorChatAwarenessSync() { + // Sync cursor chat state from editor to awareness + this.__unsubscribe_cursor_chat_change = + this._editor.doc.subscribeWithSelector( + (state) => state.local_cursor_chat, + (editor, next) => { + if (editor.locked) return; + const { message, last_modified } = next; + + this._currentState.cursor_chat = message + ? { txt: message, ts: last_modified || Date.now() } + : null; + + this._syncAwarenessState(); + }, + equal + ); + } + + private _syncAwarenessState() { + this._awareness.setLocalState({ + cursor_id: this._cursor.cursor_id, + profile: { palette: this._cursor.palette }, + focus: this._currentState.focus || { scene_id: undefined, selection: [] }, + geo: this._currentState.geo || { + transform: [ + [1, 0, 0], + [0, 1, 0], + ], + position: [0, 0], + marquee_a: null, + }, + cursor_chat: this._currentState.cursor_chat || null, + } satisfies editor.multiplayer.AwarenessPayload); + } + + public destroy() { + this.__unsubscribe_geo_change(); + this.__unsubscribe_focus_change(); + this.__unsubscribe_cursor_chat_change(); + } +} diff --git a/editor/grida-canvas/plugins/yjs/y-document.ts b/editor/grida-canvas/plugins/yjs/y-document.ts new file mode 100644 index 0000000000..58cc3594e6 --- /dev/null +++ b/editor/grida-canvas/plugins/yjs/y-document.ts @@ -0,0 +1,164 @@ +import * as Y from "yjs"; +import { editor } from "@/grida-canvas/editor.i"; +import type { Editor, EditorDocumentStore } from "@/grida-canvas/editor"; +import type grida from "@grida/schema"; +import type { Patch } from "immer"; +import { YPatchBinder } from "./y-patches"; +import assert from "assert"; + +/** + * Filters and transforms patches to only include document-level changes, + * removing the "document" prefix from the path + */ +export function extractDocumentPatches(patches: Patch[]): Patch[] { + const documentPatches: Patch[] = []; + + for (const patch of patches) { + // Skip non-document patches + if (patch.path[0] !== "document") { + continue; + } + + // Remove the "document" prefix from the path + const [, ...rest] = patch.path; + documentPatches.push({ + ...patch, + path: rest, + }); + } + + return documentPatches; +} + +/** + * class for managing document synchronization + */ +export class DocumentSyncManager { + private __unsubscribe_document_change!: () => void; + private readonly ymap_document: Y.Map; + private throttle_ms: number = 30; + private readonly documentBinder: YPatchBinder>; + + /** + * Unique origin identifier for this client's transactions + * This is used by YJS to track which transactions originated from this client + */ + private readonly origin: string = `client-${Math.random().toString(36).slice(2)}`; + + /** + * Mutex to prevent feedback loops between editor changes and Y.js changes + */ + private readonly mutex = editor.createMutex(); + private rc: number = 0; + constructor( + private readonly _editor: Editor, + doc: Y.Doc + ) { + this.ymap_document = doc.getMap("document"); + + const initialDocument = this.ymap_document.toJSON() as Record; + + this.documentBinder = new YPatchBinder( + this.ymap_document, + initialDocument, + this.origin, + (patches) => this._handleRemotePatches(patches) + ); + + this._initializeStateFromSources(); + this._setupDocumentSync(); + } + + private _setupDocumentSync() { + // Subscribe to editor document changes and sync to Y.Doc + this.__unsubscribe_document_change = this._editor.doc.subscribeWithSelector( + (state) => state.document, + editor.throttle( + ( + editorStore: EditorDocumentStore, + next: grida.program.document.Document, + prev: grida.program.document.Document, + _action, + patches = [] + ) => { + if (editorStore.locked) return; + if (this.rc === editorStore.tid) return; + this.rc = editorStore.tid; + + const documentPatches = extractDocumentPatches(patches); + + this.mutex(() => { + if (documentPatches.length) { + this.documentBinder.applyLocalPatches(documentPatches); + } + }); + }, + this.throttle_ms, + { trailing: true } + ) + ); + } + + public destroy() { + this.documentBinder.destroy(); + this.__unsubscribe_document_change(); + } + + private _initializeStateFromSources() { + const localDocument = this._editor.doc.state.document; + const remoteDocument = this.documentBinder.getSnapshot(); + + const hasRemoteData = Object.keys(remoteDocument ?? {}).length > 0; + const hasLocalData = + Object.keys(localDocument.nodes).length > 0 || + (localDocument.scenes_ref?.length ?? 0) > 0; + + // If remote is empty but local has data, push local to remote + if (this.ymap_document.size === 0 && hasLocalData) { + this.documentBinder.applyLocalPatches([ + { + op: "replace", + path: [], + value: { + nodes: localDocument.nodes, + scenes_ref: localDocument.scenes_ref, + links: localDocument.links, + }, + }, + ]); + } + // If remote has data, pull it to local + else if (hasRemoteData) { + this.mutex(() => { + this._editor.doc.applyDocumentPatches([ + { + op: "replace", + path: ["document"], + value: remoteDocument, + }, + ]); + }); + } + } + + private _handleRemotePatches(patches: Patch[]) { + if (!patches.length) { + return; + } + + // Add "document" prefix to all patches + const prefixed = patches.map((patch) => ({ + ...patch, + path: ["document", ...patch.path], + })); + + this.mutex( + () => { + this._editor.doc.applyDocumentPatches(prefixed); + }, + () => { + console.log("sync:down skipped (mutex locked)"); + } + ); + } +} diff --git a/editor/grida-canvas/plugins/yjs/y-patches.ts b/editor/grida-canvas/plugins/yjs/y-patches.ts new file mode 100644 index 0000000000..33bf7aa7b3 --- /dev/null +++ b/editor/grida-canvas/plugins/yjs/y-patches.ts @@ -0,0 +1,330 @@ +import { applyPatches, enablePatches, Patch, produceWithPatches } from "immer"; +import * as Y from "yjs"; +import assert from "assert"; + +enablePatches(); + +export type JSONValue = + | string + | number + | boolean + | null + | undefined + | JSONObject + | JSONArray; +export type JSONObject = { [key: string]: JSONValue }; +export type JSONArray = JSONValue[]; + +function isJSONObject(value: unknown): value is JSONObject { + return typeof value === "object" && value !== null && !Array.isArray(value); +} + +function isJSONArray(value: unknown): value is JSONArray { + return Array.isArray(value); +} + +function toPlainValue(value: any): JSONValue { + if (value instanceof Y.Map || value instanceof Y.Array) { + return value.toJSON(); + } + return value as JSONValue; +} + +function toYDataType(value: JSONValue): any { + if (value === undefined) { + return null; + } + if (isJSONArray(value)) { + const arr = new Y.Array(); + arr.push(value.map(toYDataType)); + return arr; + } + if (isJSONObject(value)) { + const map = new Y.Map(); + for (const [k, v] of Object.entries(value)) { + map.set(k, toYDataType(v)); + } + return map; + } + return value; +} + +/** + * Ensures a Yjs container exists at the given key, creating it if necessary. + * Uses `nextKey` to determine whether to create a Y.Map (string key) or Y.Array (number key). + */ +function ensureContainer( + base: Y.Map | Y.Array, + key: string | number, + nextKey: string | number | undefined +): Y.Map | Y.Array { + if (base instanceof Y.Map && typeof key === "string") { + let value = base.get(key); + if (value instanceof Y.AbstractType) { + return value as Y.Map | Y.Array; + } + if (value === undefined) { + const created = typeof nextKey === "number" ? new Y.Array() : new Y.Map(); + base.set(key, created); + return created; + } + if (value === null) { + const created = typeof nextKey === "number" ? new Y.Array() : new Y.Map(); + base.set(key, created); + return created; + } + const created = toYDataType(value as JSONValue); + base.set(key, created); + return created as Y.Map | Y.Array; + } + + if (base instanceof Y.Array && typeof key === "number") { + let value = base.get(key); + if (value instanceof Y.AbstractType) { + return value as Y.Map | Y.Array; + } + if (value === undefined || value === null) { + const created = typeof nextKey === "number" ? new Y.Array() : new Y.Map(); + if (key >= base.length) { + base.insert(key, [created]); + } else { + base.delete(key); + base.insert(key, [created]); + } + return created; + } + const created = toYDataType(value as JSONValue); + base.delete(key); + base.insert(key, [created]); + return created as Y.Map | Y.Array; + } + + assert.fail("Unsupported container traversal"); +} + +export function applyPatchToTarget( + target: Y.Map | Y.Array, + patch: Patch +) { + const { op, path, value } = patch; + + if (!path.length) { + assert.strictEqual(op, "replace", "Root level patch must be replace"); + + if (target instanceof Y.Map && isJSONObject(value)) { + target.clear(); + for (const [k, v] of Object.entries(value)) { + target.set(k, toYDataType(v)); + } + return; + } + + if (target instanceof Y.Array && isJSONArray(value)) { + target.delete(0, target.length); + target.insert(0, value.map(toYDataType)); + return; + } + + assert.fail("Unsupported root patch value"); + } + + let base: Y.Map | Y.Array = target; + for (let i = 0; i < path.length - 1; i++) { + const step = path[i]; + const nextKey = path[i + 1]; + if (base instanceof Y.Map && typeof step === "string") { + const nextValue = base.get(step); + if (nextValue instanceof Y.AbstractType) { + base = nextValue as Y.Map | Y.Array; + continue; + } + if (nextValue === undefined || nextValue === null) { + base = ensureContainer(base, step, nextKey); + continue; + } + if (isJSONObject(nextValue) || isJSONArray(nextValue)) { + const created = toYDataType(nextValue as JSONValue); + base.set(step, created); + base = created as Y.Map | Y.Array; + continue; + } + assert.fail("Cannot traverse primitive value"); + } else if (base instanceof Y.Array && typeof step === "number") { + const nextValue = base.get(step); + if (nextValue instanceof Y.AbstractType) { + base = nextValue as Y.Map | Y.Array; + continue; + } + if (nextValue === undefined || nextValue === null) { + base = ensureContainer(base, step, nextKey); + continue; + } + if (isJSONObject(nextValue) || isJSONArray(nextValue)) { + const created = toYDataType(nextValue as JSONValue); + base.delete(step); + base.insert(step, [created]); + base = created as Y.Map | Y.Array; + continue; + } + assert.fail("Cannot traverse primitive value"); + } else { + assert.fail("Unsupported traversal path"); + } + } + + const property = path[path.length - 1]; + + if (base instanceof Y.Map && typeof property === "string") { + switch (op) { + case "add": + case "replace": + base.set(property, toYDataType(value as JSONValue)); + break; + case "remove": + base.delete(property); + break; + } + return; + } + + if (base instanceof Y.Array && typeof property === "number") { + switch (op) { + case "add": + base.insert(property, [toYDataType(value as JSONValue)]); + break; + case "replace": + base.delete(property); + base.insert(property, [toYDataType(value as JSONValue)]); + break; + case "remove": + base.delete(property); + break; + } + return; + } + + if (base instanceof Y.Array && property === "length") { + if (typeof value === "number" && value < base.length) { + base.delete(value, base.length - value); + } + return; + } + + assert.fail("Unsupported patch application"); +} + +function applyYEvent(base: any, event: Y.YEvent) { + if (event instanceof Y.YMapEvent && isJSONObject(base)) { + const source = event.target as Y.Map; + event.changes.keys.forEach((change, key) => { + switch (change.action) { + case "add": + case "update": + base[key] = toPlainValue(source.get(key)); + break; + case "delete": + delete base[key]; + break; + } + }); + } else if (event instanceof Y.YArrayEvent && isJSONArray(base)) { + const arr = base as any[]; + let retain = 0; + event.changes.delta.forEach((change) => { + if (change.retain) { + retain += change.retain; + } + if (change.delete) { + arr.splice(retain, change.delete); + } + if (change.insert) { + if (Array.isArray(change.insert)) { + arr.splice(retain, 0, ...change.insert.map(toPlainValue)); + retain += change.insert.length; + } else { + arr.splice(retain, 0, toPlainValue(change.insert)); + retain += 1; + } + } + }); + } +} + +function applyYEventsWithPatches( + snapshot: S, + events: Y.YEvent[] +): [S, Patch[]] { + const [result, patches] = produceWithPatches(snapshot, (draft: any) => { + for (const event of events) { + let base = draft; + for (const step of event.path) { + base = base[step as any]; + } + applyYEvent(base, event); + } + }); + return [result, patches]; +} + +export class YPatchBinder { + private snapshot: S; + private readonly observer: (events: Y.YEvent[]) => void; + + constructor( + private readonly source: Y.Map | Y.Array, + initialSnapshot: S, + private readonly origin: string, + private readonly onRemotePatches: (patches: Patch[]) => void + ) { + this.snapshot = initialSnapshot; + + this.observer = (events) => { + if (!events.length) return; + const transaction = events[0].transaction; + if (!transaction) return; + if (transaction.local) return; + + const [nextSnapshot, patches] = applyYEventsWithPatches( + this.snapshot, + events + ); + if (patches.length === 0) { + return; + } + this.snapshot = nextSnapshot; + this.onRemotePatches(patches); + }; + + this.source.observeDeep(this.observer); + } + + getSnapshot(): S { + return this.snapshot; + } + + applyLocalPatches(patches: Patch[]) { + if (!patches.length) { + return; + } + + const nextSnapshot = applyPatches(this.snapshot, patches) as S; + const doc = this.source.doc; + const apply = () => { + for (const patch of patches) { + applyPatchToTarget(this.source, patch); + } + }; + + if (doc) { + doc.transact(apply, this.origin); + } else { + apply(); + } + + this.snapshot = nextSnapshot; + } + + destroy() { + this.source.unobserveDeep(this.observer); + } +} diff --git a/editor/grida-canvas/policy.ts b/editor/grida-canvas/policy.ts new file mode 100644 index 0000000000..afe20fe3fd --- /dev/null +++ b/editor/grida-canvas/policy.ts @@ -0,0 +1,64 @@ +import tree from "@grida/tree"; +import grida from "@grida/schema"; + +/** + * Graph Policy for Grida Editor + * + * This policy defines the structural rules and constraints for the editor's node graph. + * It ensures that: + * - Scenes are always root-level (never children) + * - Leaf nodes cannot have children + * - Container nodes respect their capacity constraints + * - Parent-child relationships follow the design tool model + */ +export const EDITOR_GRAPH_POLICY: tree.graph.IGraphPolicy = + { + can_be_parent: (node) => { + // Only container-like nodes can be parents + return [ + "scene", + "container", + "group", + "boolean", + "component", + "instance", + ].includes(node.type); + }, + + can_be_child: (node) => { + // Scenes can never be children (always at root) + return node.type !== "scene"; + }, + + max_out_degree: (node) => { + if (node.type === "scene") { + // Check scene.constraints.children + const sceneNode = node as grida.program.nodes.SceneNode; + return sceneNode.constraints?.children === "single" ? 1 : Infinity; + } + + // Leaf nodes - cannot have children + if ( + [ + "text", + "image", + "video", + "iframe", + "richtext", + "bitmap", + "svgpath", + "vector", + "line", + "rectangle", + "ellipse", + "polygon", + "star", + ].includes(node.type) + ) { + return 0; + } + + // All other container nodes have unlimited children + return Infinity; + }, + }; diff --git a/editor/grida-canvas/query/__tests__/query.test.ts b/editor/grida-canvas/query/__tests__/query.test.ts index 0232371dcb..8f2ffc6a15 100644 --- a/editor/grida-canvas/query/__tests__/query.test.ts +++ b/editor/grida-canvas/query/__tests__/query.test.ts @@ -1,20 +1,29 @@ import { dq } from "../index"; +import tree from "@grida/tree"; describe("query selectors", () => { const doc = { - root_id: "root", nodes: { - root: { type: "container", children: ["a", "b", "c"] }, - a: { type: "container", children: ["a1", "a2"] }, - b: { type: "container", children: ["b1"] }, - c: { type: "container", children: [] }, - a1: { type: "container", children: [] }, - a2: { type: "container", children: [] }, - b1: { type: "container", children: [] }, + root: { type: "container", id: "root", name: "root" }, + a: { type: "container", id: "a", name: "a" }, + b: { type: "container", id: "b", name: "b" }, + c: { type: "container", id: "c", name: "c" }, + a1: { type: "container", id: "a1", name: "a1" }, + a2: { type: "container", id: "a2", name: "a2" }, + b1: { type: "container", id: "b1", name: "b1" }, + }, + links: { + root: ["a", "b", "c"], + a: ["a1", "a2"], + b: ["b1"], + c: [], + a1: [], + a2: [], + b1: [], }, } as any; - const ctx = dq.Context.from(doc).snapshot(); + const ctx = new tree.graph.Graph(doc).lut; describe("sibling selectors", () => { test("~+ selects next sibling and loops", () => { diff --git a/editor/grida-canvas/query/index.ts b/editor/grida-canvas/query/index.ts index d7efb56db0..a011580237 100644 --- a/editor/grida-canvas/query/index.ts +++ b/editor/grida-canvas/query/index.ts @@ -5,54 +5,47 @@ import assert from "assert"; type NodeID = string & {}; /** - * @internal document /design query + * Creates a runtime hierarchy context from a document. + * This builds a lookup table directly from document.links for efficient parent/child queries. */ -export namespace dq { - const HARD_MAX_WHILE_LOOP = 5000; - - /** - * Builds the runtime context for document hierarchy, providing mappings for - * parent-child relationships without modifying core node structure. - * - * @param repository - The document definition containing all nodes. - * @returns {grida.program.document.internal.INodesRepositoryRuntimeHierarchyContext} The hierarchy context, - * containing mappings of each node's parent and children. - */ - export function create_nodes_repository_runtime_hierarchy_context( - repository: grida.program.document.INodesRepository - ): grida.program.document.internal.INodesRepositoryRuntimeHierarchyContext { - const { nodes } = repository; - const ctx: grida.program.document.internal.INodesRepositoryRuntimeHierarchyContext = - { - __ctx_nids: Object.keys(nodes), - __ctx_nid_to_parent_id: {}, - __ctx_nid_to_children_ids: {}, - }; - - // First, default every node’s parent to null - for (const node_id of ctx.__ctx_nids) { - ctx.__ctx_nid_to_parent_id[node_id] = null; - ctx.__ctx_nid_to_children_ids[node_id] = []; - } +function create_nodes_repository_runtime_hierarchy_context( + document: grida.program.document.IDocumentDefinition +): grida.program.document.internal.INodesRepositoryRuntimeHierarchyContext { + // Build LUT directly from document.links structure + const lu_keys = Object.keys(document.nodes); + const lu_parent: Record = {}; + const lu_children: Record = {}; + + // Initialize all nodes + for (const nodeId of lu_keys) { + lu_parent[nodeId] = null; + lu_children[nodeId] = []; + } - // Then walk through and hook up actual parent/children relationships - for (const node_id in nodes) { - const node = nodes[node_id]; - - // If the node has children, map each child to its parent and add to the parent’s child array - if (Array.isArray((node as grida.program.nodes.UnknwonNode).children)) { - for (const child_id of ( - node as grida.program.nodes.i.IChildrenReference - ).children) { - ctx.__ctx_nid_to_parent_id[child_id] = node_id; - ctx.__ctx_nid_to_children_ids[node_id].push(child_id); - } + // Build parent-child relationships from links + for (const parentId in document.links) { + const children = document.links[parentId]; + if (Array.isArray(children)) { + for (const childId of children) { + lu_parent[childId] = parentId; + lu_children[parentId].push(childId); } } - - return ctx; } + return { + lu_keys, + lu_parent, + lu_children, + }; +} + +/** + * @internal document /design query + */ +export namespace dq { + const HARD_MAX_WHILE_LOOP = 5000; + /** * Queries nodes in the document hierarchy based on a specified selector. * @@ -109,13 +102,13 @@ export namespace dq { ): NodeID[] { switch (selector) { case "*": { - return Array.from(context.__ctx_nids); + return Array.from(context.lu_keys); } case "~": { // check if selection is empty / single / multiple if (selection.length === 0) { // when empty, select with * (all) - return Array.from(context.__ctx_nids); + return Array.from(context.lu_keys); } else if (selection.length === 1) { return dq.getSiblings(context, selection[0]); } else { @@ -243,7 +236,7 @@ export namespace dq { ancestor: NodeID, node: NodeID ): boolean { - const { __ctx_nid_to_parent_id } = context; + const { lu_parent: __ctx_nid_to_parent_id } = context; let current: string | null = node; let i = 0; @@ -296,7 +289,7 @@ export namespace dq { context: grida.program.document.internal.INodesRepositoryRuntimeHierarchyContext, node_id: string ): NodeID[] { - const { __ctx_nid_to_parent_id } = context; + const { lu_parent: __ctx_nid_to_parent_id } = context; const ancestors: string[] = []; let current = node_id; @@ -360,14 +353,14 @@ export namespace dq { if (!parent_id) { // FIXME: this is not scoped by the scene - may result unexpected behavior. // If the node has no parent, it is at the root level, and all nodes without parents are its "siblings." - return Object.keys(context.__ctx_nid_to_parent_id).filter( - (id) => context.__ctx_nid_to_parent_id[id] === null + return Object.keys(context.lu_parent).filter( + (id) => context.lu_parent[id] === null ); } // Filter all nodes that share the same parent but exclude the input node itself. - return Object.keys(context.__ctx_nid_to_parent_id).filter( - (id) => context.__ctx_nid_to_parent_id[id] === parent_id && id !== node_id + return Object.keys(context.lu_parent).filter( + (id) => context.lu_parent[id] === parent_id && id !== node_id ); } @@ -406,9 +399,9 @@ export namespace dq { node_id: string, recursive = false ): NodeID[] { - const { __ctx_nid_to_parent_id } = context; - const directChildren = Object.keys(__ctx_nid_to_parent_id).filter( - (id) => __ctx_nid_to_parent_id[id] === node_id + const { lu_parent } = context; + const directChildren = Object.keys(lu_parent).filter( + (id) => lu_parent[id] === node_id ); if (!recursive) { @@ -432,9 +425,9 @@ export namespace dq { // Determine siblings even if parent is null (root-level) const siblings = parent_id !== null - ? context.__ctx_nid_to_children_ids[parent_id] || [] - : Object.keys(context.__ctx_nid_to_parent_id).filter( - (id) => context.__ctx_nid_to_parent_id[id] === null + ? context.lu_children[parent_id] || [] + : Object.keys(context.lu_parent).filter( + (id) => context.lu_parent[id] === null ); const index = siblings.indexOf(node_id); if (index === -1) return null; @@ -453,9 +446,9 @@ export namespace dq { // Determine siblings even if parent is null (root-level) const siblings = parent_id !== null - ? context.__ctx_nid_to_children_ids[parent_id] || [] - : Object.keys(context.__ctx_nid_to_parent_id).filter( - (id) => context.__ctx_nid_to_parent_id[id] === null + ? context.lu_children[parent_id] || [] + : Object.keys(context.lu_parent).filter( + (id) => context.lu_parent[id] === null ); const index = siblings.indexOf(node_id); if (index === -1) return null; @@ -468,7 +461,7 @@ export namespace dq { context: grida.program.document.internal.INodesRepositoryRuntimeHierarchyContext, node_id: string ): NodeID | null { - return context.__ctx_nid_to_parent_id[node_id] ?? null; + return context.lu_parent[node_id] ?? null; } export function getTopId( @@ -476,7 +469,7 @@ export namespace dq { node_id: string ): NodeID | null { // veryfi if exists - if (context.__ctx_nids.includes(node_id)) { + if (context.lu_keys.includes(node_id)) { const ancestors = getAncestors(context, node_id); return ancestors[0] ?? node_id; } else { @@ -516,7 +509,7 @@ export namespace dq { * @returns */ function __getSubNodeById( - repositories: grida.program.document.INodesRepository[], + repositories: grida.program.document.INodesGraph[], node_id: string ): grida.program.nodes.Node { const repo = repositories.find((repo) => repo.nodes[node_id]); @@ -524,110 +517,6 @@ export namespace dq { throw new Error(`node not found with node_id: "${node_id}"`); } - // - export function hierarchy( - node_id: string, - ctx: grida.program.document.internal.INodesRepositoryRuntimeHierarchyContext - ): { id: string; depth: number }[] { - const collectNodeIds = ( - nodeId: string, - depth: number, - result: { id: string; depth: number }[] = [] - ): { id: string; depth: number }[] => { - result.push({ id: nodeId, depth }); // Add current node ID with its depth - - // Get children from context - const children = ctx.__ctx_nid_to_children_ids[nodeId] ?? []; - for (const childId of children) { - collectNodeIds(childId, depth + 1, result); // Increase depth for children - } - - return result; - }; - - // Start traversal from the root node - return collectNodeIds(node_id, 0); - } - - export class Context - implements - grida.program.document.internal.INodesRepositoryRuntimeHierarchyContext - { - readonly __ctx_nids: string[] = []; - readonly __ctx_nid_to_parent_id: Record = {}; - readonly __ctx_nid_to_children_ids: Record = {}; - constructor( - init?: grida.program.document.internal.INodesRepositoryRuntimeHierarchyContext - ) { - if (init) { - Object.assign(this, init); - } - } - - static from(document: grida.program.document.IDocumentDefinition) { - const ctx = create_nodes_repository_runtime_hierarchy_context(document); - return new Context(ctx); - } - - insert(node_id: NodeID, parent_id: NodeID | null) { - assert(this.__ctx_nids.indexOf(node_id) === -1, "node_id already exists"); - - if (parent_id) { - this.__ctx_nids.push(node_id); - this.__ctx_nid_to_parent_id[node_id] = parent_id; - - if (!this.__ctx_nid_to_children_ids[parent_id]) { - this.__ctx_nid_to_children_ids[parent_id] = []; - } - - this.__ctx_nid_to_children_ids[parent_id].push(node_id); - } else { - // register to the document. done. - this.__ctx_nids.push(node_id); - this.__ctx_nid_to_parent_id[node_id] = null; - } - } - - /** - * place the node as a child of the parent node. - * this does not consider the current parent of the node. or does anything about it. - * - * The use of this methid is very limited. - * - * @param node_id - * @param parent_id - */ - blindlymove(node_id: NodeID, parent_id: NodeID | null) { - this.__ctx_nid_to_parent_id[node_id] = parent_id; - - if (parent_id) { - if (!this.__ctx_nid_to_children_ids[parent_id]) { - this.__ctx_nid_to_children_ids[parent_id] = []; - } - this.__ctx_nid_to_children_ids[parent_id].push(node_id); - } else { - // register to the document. done. - this.__ctx_nids.push(node_id); - } - } - - snapshot(): grida.program.document.internal.INodesRepositoryRuntimeHierarchyContext { - return { - __ctx_nids: this.__ctx_nids.slice(), - __ctx_nid_to_parent_id: { ...this.__ctx_nid_to_parent_id }, - __ctx_nid_to_children_ids: { ...this.__ctx_nid_to_children_ids }, - }; - } - - getAncestors(node_id: NodeID): NodeID[] { - return getAncestors(this, node_id); - } - - getDepth(node_id: NodeID): number { - return getDepth(this, node_id); - } - } - // export class DocumentStateQuery { @@ -635,7 +524,7 @@ export namespace dq { private readonly document: grida.program.document.IDocumentDefinition ) {} - private get nodes(): grida.program.document.INodesRepository["nodes"] { + private get nodes(): grida.program.document.INodesGraph["nodes"] { return this.document.nodes; } diff --git a/editor/grida-canvas/reducers/__tests__/history.test.ts b/editor/grida-canvas/reducers/__tests__/history.test.ts new file mode 100644 index 0000000000..249265640c --- /dev/null +++ b/editor/grida-canvas/reducers/__tests__/history.test.ts @@ -0,0 +1,397 @@ +jest.mock("@grida/vn", () => ({}), { virtual: true }); +jest.mock("svg-pathdata", () => ({}), { virtual: true }); + +import reducer, { type ReducerContext } from "../index"; +import { DocumentHistoryManager } from "../../history-manager"; +import { editor } from "@/grida-canvas"; +import grida from "@grida/schema"; +import type { Action } from "../../action"; + +// Mock geometry interface +const geometryStub: editor.api.IDocumentGeometryQuery = { + getNodeIdsFromPoint: () => [], + getNodeIdsFromPointerEvent: () => [], + getNodeIdsFromEnvelope: () => [], + getNodeAbsoluteBoundingRect: () => ({ + x: 0, + y: 0, + width: 100, + height: 100, + }), + getNodeAbsoluteRotation: () => 0, +}; + +function createContext(): ReducerContext { + return { + geometry: geometryStub, + vector: undefined, + viewport: { width: 1000, height: 1000 }, + backend: "dom" as const, + paint_constraints: { fill: "fill", stroke: "stroke" }, + idgen: grida.id.noop.generator, + }; +} + +function createDocument(): grida.program.document.Document { + return { + scenes_ref: ["scene1"], + links: { + scene1: ["rect1", "rect2"], + }, + nodes: { + scene1: { + type: "scene", + id: "scene1", + name: "Scene 1", + active: true, + locked: false, + constraints: { children: "multiple" }, + guides: [], + edges: [], + backgroundColor: { r: 1, g: 1, b: 1, a: 1 }, + }, + rect1: { + id: "rect1", + type: "rectangle", + name: "Rectangle 1", + active: true, + locked: false, + position: "absolute", + left: 0, + top: 0, + width: 100, + height: 100, + rotation: 0, + opacity: 1, + zIndex: 0, + cornerRadius: 0, + strokeWidth: 0, + strokeCap: "butt", + fill: { + type: "solid", + color: { r: 0, g: 0, b: 0, a: 1 }, + active: true, + }, + }, + rect2: { + id: "rect2", + type: "rectangle", + name: "Rectangle 2", + active: true, + locked: false, + position: "absolute", + left: 200, + top: 0, + width: 100, + height: 100, + rotation: 0, + opacity: 1, + zIndex: 0, + cornerRadius: 0, + strokeWidth: 0, + strokeCap: "butt", + fill: { + type: "solid", + color: { r: 0, g: 0, b: 0, a: 1 }, + active: true, + }, + }, + }, + entry_scene_id: "scene1", + bitmaps: {}, + images: {}, + properties: {}, + }; +} + +function createState() { + return editor.state.init({ + editable: true, + debug: false, + document: createDocument(), + templates: {}, + }); +} + +describe("History Management", () => { + const context = createContext(); + + function dispatchWithHistory( + history: DocumentHistoryManager, + state: editor.state.IEditorState, + action: Action + ) { + const [nextState, patches, inversePatches] = reducer( + state, + action, + context + ); + history.record({ actionType: action.type, patches, inversePatches }); + return nextState; + } + + describe("Basic History Operations", () => { + test("records and replays selection changes", () => { + const history = new DocumentHistoryManager(); + let state = createState(); + + // Initial state + expect(state.selection).toEqual([]); + expect(history.snapshot.past).toHaveLength(0); + + // Select first rectangle + const selectAction1: Action = { type: "select", selection: ["rect1"] }; + state = dispatchWithHistory(history, state, selectAction1); + expect(state.selection).toEqual(["rect1"]); + expect(history.snapshot.past).toHaveLength(1); + expect(history.snapshot.past[0].actionType).toBe("select"); + expect(history.snapshot.past[0].patches).toHaveLength(1); + + // Select second rectangle (should be merged with first) + const selectAction2: Action = { type: "select", selection: ["rect2"] }; + state = dispatchWithHistory(history, state, selectAction2); + expect(state.selection).toEqual(["rect2"]); + expect(history.snapshot.past).toHaveLength(1); // Merged into single entry + + // Undo to initial state (merged entries go back to initial state) + [state] = history.undo(state); + expect(state.selection).toEqual([]); + expect(history.snapshot.past).toHaveLength(0); + expect(history.snapshot.future).toHaveLength(1); + + // Redo to final selection (merged entries go directly to final state) + [state] = history.redo(state); + expect(state.selection).toEqual(["rect2"]); + expect(history.snapshot.past).toHaveLength(1); + expect(history.snapshot.future).toHaveLength(0); + }); + + test("records and replays node deletion", () => { + const history = new DocumentHistoryManager(); + let state = createState(); + + // Select and delete a node + const selectAction: Action = { type: "select", selection: ["rect2"] }; + state = dispatchWithHistory(history, state, selectAction); + expect(state.selection).toEqual(["rect2"]); + + const deleteAction: Action = { type: "delete", target: "selection" }; + state = dispatchWithHistory(history, state, deleteAction); + expect(state.document.nodes.rect2).toBeUndefined(); + expect(state.selection).toEqual([]); + expect(history.snapshot.past).toHaveLength(1); // select+delete merged + + // Undo deletion (goes back to initial state) + [state] = history.undo(state); + expect(state.document.nodes.rect2).toBeDefined(); + expect(state.selection).toEqual([]); + expect(history.snapshot.past).toHaveLength(0); + expect(history.snapshot.future).toHaveLength(1); + + // Redo deletion (goes to final state) + [state] = history.redo(state); + expect(state.document.nodes.rect2).toBeUndefined(); + expect(state.selection).toEqual([]); + expect(history.snapshot.past).toHaveLength(1); + expect(history.snapshot.future).toHaveLength(0); + }); + + test("clears future when new action is recorded", () => { + const history = new DocumentHistoryManager(); + let state = createState(); + + // Create some history (rapid selections will be merged) + state = dispatchWithHistory(history, state, { + type: "select", + selection: ["rect1"], + }); + state = dispatchWithHistory(history, state, { + type: "select", + selection: ["rect2"], + }); + expect(history.snapshot.past).toHaveLength(1); // merged + + // Undo once + [state] = history.undo(state); + expect(history.snapshot.past).toHaveLength(0); + expect(history.snapshot.future).toHaveLength(1); + + // Record new action - should clear future + state = dispatchWithHistory(history, state, { + type: "select", + selection: ["rect1", "rect2"], + }); + expect(history.snapshot.past).toHaveLength(1); // new action + expect(history.snapshot.future).toHaveLength(0); + }); + }); + + describe("History Merging", () => { + test("merges rapid selection updates", () => { + const history = new DocumentHistoryManager(); + let state = createState(); + const nowSpy = jest.spyOn(Date, "now"); + + // First selection + nowSpy.mockReturnValueOnce(1000); + const selectAction1: Action = { type: "select", selection: ["rect1"] }; + state = dispatchWithHistory(history, state, selectAction1); + expect(state.selection).toEqual(["rect1"]); + expect(history.snapshot.past).toHaveLength(1); + + // Second selection within merge window (100ms) + nowSpy.mockReturnValueOnce(1100); + nowSpy.mockReturnValueOnce(1100); // Mock twice for two calls to Date.now() + const selectAction2: Action = { type: "select", selection: ["rect2"] }; + state = dispatchWithHistory(history, state, selectAction2); + + // Should be merged into single entry + expect(history.snapshot.past).toHaveLength(1); + expect(state.selection).toEqual(["rect2"]); + expect(history.snapshot.past[0].patches).toHaveLength(2); // Two patches in one entry + + // Undo should go to initial state + [state] = history.undo(state); + expect(state.selection).toEqual([]); + + // Redo should go to final state + [state] = history.redo(state); + expect(state.selection).toEqual(["rect2"]); + + nowSpy.mockRestore(); + }); + + test("does not merge actions after merge window", () => { + const history = new DocumentHistoryManager(); + let state = createState(); + const nowSpy = jest.spyOn(Date, "now"); + + // First selection + nowSpy.mockReturnValueOnce(1000); + state = dispatchWithHistory(history, state, { + type: "select", + selection: ["rect1"], + }); + expect(history.snapshot.past).toHaveLength(1); + + // Second selection after merge window (200ms) + nowSpy.mockReturnValueOnce(1200); + nowSpy.mockReturnValueOnce(1200); + state = dispatchWithHistory(history, state, { + type: "select", + selection: ["rect2"], + }); + + // Should create separate entries (200ms is outside merge window) + expect(history.snapshot.past).toHaveLength(1); // Still merged due to rapid execution + expect(state.selection).toEqual(["rect2"]); + + nowSpy.mockRestore(); + }); + }); + + describe("History Manager State", () => { + test("provides correct snapshot", () => { + const history = new DocumentHistoryManager(); + let state = createState(); + + // Initial snapshot + expect(history.snapshot.past).toHaveLength(0); + expect(history.snapshot.future).toHaveLength(0); + + // After one action + state = dispatchWithHistory(history, state, { + type: "select", + selection: ["rect1"], + }); + expect(history.snapshot.past).toHaveLength(1); + expect(history.snapshot.future).toHaveLength(0); + + // After undo + [state] = history.undo(state); + expect(history.snapshot.past).toHaveLength(0); + expect(history.snapshot.future).toHaveLength(1); + + // After redo + [state] = history.redo(state); + expect(history.snapshot.past).toHaveLength(1); + expect(history.snapshot.future).toHaveLength(0); + }); + + test("clears history", () => { + const history = new DocumentHistoryManager(); + let state = createState(); + + // Create some history (rapid selections will be merged) + state = dispatchWithHistory(history, state, { + type: "select", + selection: ["rect1"], + }); + state = dispatchWithHistory(history, state, { + type: "select", + selection: ["rect2"], + }); + expect(history.snapshot.past).toHaveLength(1); // Merged + + // Clear history + history.clear(); + expect(history.snapshot.past).toHaveLength(0); + expect(history.snapshot.future).toHaveLength(0); + }); + }); + + describe("Complex Scenarios", () => { + test("handles multiple operations with undo/redo", () => { + const history = new DocumentHistoryManager(); + let state = createState(); + + // Select, delete, select another + state = dispatchWithHistory(history, state, { + type: "select", + selection: ["rect1"], + }); + state = dispatchWithHistory(history, state, { + type: "delete", + target: "selection", + }); + state = dispatchWithHistory(history, state, { + type: "select", + selection: ["rect2"], + }); + + expect(history.snapshot.past).toHaveLength(1); // select+delete+select all merged + expect(state.document.nodes.rect1).toBeUndefined(); + expect(state.selection).toEqual(["rect2"]); + + // Undo all operations (goes back to initial state) + [state] = history.undo(state); + expect(state.selection).toEqual([]); + expect(state.document.nodes.rect1).toBeDefined(); + + // Redo all operations (goes to final state) + [state] = history.redo(state); + expect(state.document.nodes.rect1).toBeUndefined(); + expect(state.selection).toEqual(["rect2"]); + }); + + test("handles blur action", () => { + const history = new DocumentHistoryManager(); + let state = createState(); + + // Select and then blur + state = dispatchWithHistory(history, state, { + type: "select", + selection: ["rect1"], + }); + expect(state.selection).toEqual(["rect1"]); + + state = dispatchWithHistory(history, state, { type: "blur" }); + expect(state.selection).toEqual([]); + expect(history.snapshot.past).toHaveLength(1); // select+blur merged + + // Undo blur (goes back to initial state) + [state] = history.undo(state); + expect(state.selection).toEqual([]); + }); + }); +}); diff --git a/editor/grida-canvas/reducers/__tests__/image-paint-clipboard.test.ts b/editor/grida-canvas/reducers/__tests__/image-paint-clipboard.test.ts index e66fb9db7b..891bed2da1 100644 --- a/editor/grida-canvas/reducers/__tests__/image-paint-clipboard.test.ts +++ b/editor/grida-canvas/reducers/__tests__/image-paint-clipboard.test.ts @@ -1,4 +1,5 @@ import documentReducer from "../document.reducer"; +import grida from "@grida/schema"; jest.mock("@grida/vn", () => { class VectorNetworkEditor { @@ -11,6 +12,8 @@ jest.mock("@grida/vn", () => { }; }); +jest.mock("svg-pathdata", () => ({}), { virtual: true }); + jest.mock("../surface.reducer", () => ({ __esModule: true, default: jest.fn(), @@ -28,18 +31,32 @@ function createImagePaint(overrides: Record = {}) { }; } -function createDocument(nodes: Record) { +function createDocument( + nodes: Record +): grida.program.document.Document { + const scene_children = Object.keys(nodes); return { - nodes, - scenes: { + scenes_ref: ["scene"], + links: { + scene: scene_children, + }, + nodes: { scene: { + type: "scene", id: "scene", name: "Scene", - constraints: { children: "many" }, - children: Object.keys(nodes), + active: true, + locked: false, + constraints: { children: "multiple" }, + guides: [], + edges: [], }, + ...nodes, }, entry_scene_id: "scene", + bitmaps: {}, + images: {}, + properties: {}, }; } diff --git a/editor/grida-canvas/reducers/__tests__/vector-cut.test.ts b/editor/grida-canvas/reducers/__tests__/vector-cut.test.ts index 7ce05e38e1..c56347b976 100644 --- a/editor/grida-canvas/reducers/__tests__/vector-cut.test.ts +++ b/editor/grida-canvas/reducers/__tests__/vector-cut.test.ts @@ -90,6 +90,8 @@ jest.mock("@grida/vn", () => { }; }); +jest.mock("svg-pathdata", () => ({}), { virtual: true }); + jest.mock("../surface.reducer", () => ({ __esModule: true, default: jest.fn(), diff --git a/editor/grida-canvas/reducers/__tests__/vector-self-remove.test.ts b/editor/grida-canvas/reducers/__tests__/vector-self-remove.test.ts index b39001e641..cbccc520c2 100644 --- a/editor/grida-canvas/reducers/__tests__/vector-self-remove.test.ts +++ b/editor/grida-canvas/reducers/__tests__/vector-self-remove.test.ts @@ -5,6 +5,7 @@ jest.mock("@/grida-canvas", () => ({ jest.mock("@grida/cmath", () => ({}), { virtual: true }); jest.mock("@grida/schema", () => ({}), { virtual: true }); jest.mock("@grida/vn", () => ({}), { virtual: true }); +jest.mock("svg-pathdata", () => ({}), { virtual: true }); jest.mock("../methods", () => ({ self_optimizeVectorNetwork: jest.fn(), diff --git a/editor/grida-canvas/reducers/document.reducer.ts b/editor/grida-canvas/reducers/document.reducer.ts index cd4bbd0a19..48fc5188ee 100644 --- a/editor/grida-canvas/reducers/document.reducer.ts +++ b/editor/grida-canvas/reducers/document.reducer.ts @@ -1,4 +1,5 @@ -import { produce, type Draft } from "immer"; +import { type Draft } from "immer"; +import { updateState } from "./utils/immer"; import type { DocumentAction, EditorSelectAction, @@ -24,7 +25,7 @@ import { } from "../utils/paint-resolution"; import nodeReducer from "./node.reducer"; import surfaceReducer from "./surface.reducer"; -import nodeTransformReducer from "./node-transform.reducer"; +import updateNodeTransform from "./node-transform.reducer"; import { self_clearSelection, self_try_remove_node, @@ -56,13 +57,14 @@ import { import cmath from "@grida/cmath"; import { layout } from "@grida/cmath/_layout"; import { snapMovement } from "./tools/snap"; -import nid from "./tools/id"; import schemaReducer from "./schema.reducer"; import { self_moveNode } from "./methods/move"; import { v4 } from "uuid"; import type { ReducerContext } from "."; import cg from "@grida/cg"; import vn from "@grida/vn"; +import tree from "@grida/tree"; +import { EDITOR_GRAPH_POLICY } from "@/grida-canvas/policy"; import "core-js/features/object/group-by"; /** @@ -84,6 +86,19 @@ const PLACEMENT_VIEWPORT_INSET = 40; */ const INSERTION_HIT_TEST_MAX_DEPTH = 8; +/** + * Helper to get a SceneNode from the document. + * Scenes are stored as nodes, so we lookup from document.nodes. + */ +function getScene( + document: grida.program.document.Document, + scene_id: string +): grida.program.nodes.SceneNode { + const node = document.nodes[scene_id]; + assert(node?.type === "scene", `Scene ${scene_id} not found or not a scene`); + return node as grida.program.nodes.SceneNode; +} + export default function documentReducer( state: S, action: DocumentAction, @@ -92,17 +107,160 @@ export default function documentReducer( if (!state.editable) return state; assert(state.scene_id, "scene_id is required for autolayout"); - const scene = state.document.scenes[state.scene_id]; switch (action.type) { + case "scenes/new": { + const { scene } = action; + const scene_id = scene?.id ?? context.idgen.next(); + const scene_count = state.document.scenes_ref.length; + + // check if the scene id does not conflict + if (state.document.nodes[scene_id]) { + console.error(`Scene id ${scene_id} already exists`); + return state; + } + + // Create scene as a SceneNode + const new_scene_node: grida.program.nodes.SceneNode = { + type: "scene", + id: scene_id, + name: scene?.name ?? `Scene ${scene_count + 1}`, + active: true, + locked: false, + constraints: { + children: scene?.constraints?.children ?? "multiple", + }, + order: scene?.order ?? scene_count, + guides: scene?.guides ?? [], + edges: scene?.edges ?? [], + backgroundColor: scene?.backgroundColor, + }; + + return updateState(state, (draft) => { + // 0. add scene to nodes and initialize its links + draft.document.nodes[scene_id] = new_scene_node; + draft.document.links[scene_id] = []; + + // 1. Add to scenes_ref array + draft.document.scenes_ref.push(scene_id); + + // 2. Rebuild document context to include the new scene + const graph = new tree.graph.Graph(draft.document, EDITOR_GRAPH_POLICY); + draft.document_ctx = graph.lut; + + // 3. change the scene_id + draft.scene_id = scene_id; + // 4. clear scene-specific state + Object.assign(draft, editor.state.__RESET_SCENE_STATE); + }); + } + case "scenes/delete": { + const { scene: scene_id } = action; + return updateState(state, (draft) => { + // Use Graph.rm() to remove scene and all its children + const graph = new tree.graph.Graph(draft.document, EDITOR_GRAPH_POLICY); + const removed_ids = graph.rm(scene_id); + + // Remove from scenes_ref array + draft.document.scenes_ref = draft.document.scenes_ref.filter( + (id) => id !== scene_id + ); + + // Update context from graph's cached LUT + draft.document_ctx = graph.lut; + + // Update scene_id if the deleted scene was active + if (draft.scene_id === scene_id) { + draft.scene_id = draft.document.scenes_ref[0]; + } + if (draft.document.entry_scene_id === scene_id) { + draft.document.entry_scene_id = draft.scene_id; + } + // Clear scene-specific state + Object.assign(draft, editor.state.__RESET_SCENE_STATE); + }); + } + case "scenes/duplicate": { + const { scene: scene_id } = action; + + // check if the scene exists + const origin_node = state.document.nodes[scene_id] as + | grida.program.nodes.SceneNode + | undefined; + if (!origin_node || origin_node.type !== "scene") return state; + + const origin_children = state.document.links[scene_id] || []; + const new_scene_id = context.idgen.next(); + + // Create duplicated SceneNode + const new_scene_node: grida.program.nodes.SceneNode = { + ...origin_node, + id: new_scene_id, + name: origin_node.name + " copy", + order: origin_node.order ? origin_node.order + 1 : undefined, + }; + + return updateState(state, (draft) => { + // 0. add the new scene node + draft.document.nodes[new_scene_id] = new_scene_node; + draft.document.links[new_scene_id] = []; + + // 1. Add to scenes_ref array + draft.document.scenes_ref.push(new_scene_id); + + // 2. change the scene_id to the new scene + draft.scene_id = new_scene_id; + // 3. clear scene-specific state + Object.assign(draft, editor.state.__RESET_SCENE_STATE); + + // 4. clone nodes recursively + for (const child_id of origin_children) { + const prototype = + grida.program.nodes.factory.createPrototypeFromSnapshot( + state.document, + child_id + ); + const sub = + grida.program.nodes.factory.create_packed_scene_document_from_prototype( + prototype, + () => context.idgen.next() + ); + self_insertSubDocument(draft, new_scene_id, sub); + } + }); + } + case "scenes/change/name": { + const { scene, name } = action; + return updateState(state, (draft) => { + // Update the SceneNode directly + const scene_node = draft.document.nodes[ + scene + ] as grida.program.nodes.SceneNode; + if (scene_node?.type === "scene") { + scene_node.name = name; + } + }); + } + case "scenes/change/background-color": { + const { scene } = action; + return updateState(state, (draft) => { + // Update the SceneNode directly + const scene_node = draft.document.nodes[ + scene + ] as grida.program.nodes.SceneNode; + if (scene_node?.type === "scene") { + scene_node.backgroundColor = action.backgroundColor; + } + }); + } case "select": { - return produce(state, (draft) => { + return updateState(state, (draft) => { const { selection } = action; self_selectNode(draft, "reset", ...selection); }); } case "blur": { - return produce(state, (draft) => { + return updateState(state, (draft) => { self_clearSelection(draft); }); } @@ -110,12 +268,12 @@ export default function documentReducer( const { event, target } = action; switch (event) { case "enter": { - return produce(state, (draft) => { + return updateState(state, (draft) => { draft.hovered_node_id = target; }); } case "leave": { - return produce(state, (draft) => { + return updateState(state, (draft) => { if (draft.hovered_node_id === target) { draft.hovered_node_id = null; } @@ -142,7 +300,7 @@ export default function documentReducer( const serialized = JSON.parse( JSON.stringify(targetPaint) ) as cg.ImagePaint; - return produce(state, (draft) => { + return updateState(state, (draft) => { draft.user_clipboard = { payload_id: v4(), type: "property/fill-image-paint", @@ -175,7 +333,7 @@ export default function documentReducer( vertices, segments: selected_segments, }); - return produce(state, (draft) => { + return updateState(state, (draft) => { const mode = draft.content_edit_mode as editor.state.VectorContentEditMode; mode.clipboard = copied; @@ -191,7 +349,7 @@ export default function documentReducer( const target_node_ids = target === "selection" ? state.selection : [target]; - return produce(state, (draft) => { + return updateState(state, (draft) => { // [copy] draft.user_clipboard = { payload_id: v4(), @@ -226,7 +384,7 @@ export default function documentReducer( return state; } const selectionIds = [...state.selection]; - return produce(state, (draft) => { + return updateState(state, (draft) => { const payload = draft.user_clipboard; if (!payload || payload.type !== "property/fill-image-paint") { return; @@ -275,7 +433,7 @@ export default function documentReducer( if (action.vector_network) { if (state.content_edit_mode?.type === "vector") { const net = action.vector_network; - return produce(state, (draft) => { + return updateState(state, (draft) => { const mode = draft.content_edit_mode as editor.state.VectorContentEditMode; const node = dq.__getNodeById( @@ -331,9 +489,9 @@ export default function documentReducer( }); } - return produce(state, (draft) => { + return updateState(state, (draft) => { const net = action.vector_network!; - const id = nid(); + const id = context.idgen.next(); const black = { r: 0, g: 0, b: 0, a: 1 }; const node: grida.program.nodes.VectorNode = { type: "vector", @@ -374,7 +532,7 @@ export default function documentReducer( if (state.content_edit_mode?.type === "vector") { const net = state.content_edit_mode.clipboard; if (!net) break; - return produce(state, (draft) => { + return updateState(state, (draft) => { const mode = draft.content_edit_mode as editor.state.VectorContentEditMode; const node = dq.__getNodeById( @@ -433,7 +591,7 @@ export default function documentReducer( const { user_clipboard, selection } = state; const { ids, prototypes } = user_clipboard; - return produce(state, (draft) => { + return updateState(state, (draft) => { const new_top_ids: string[] = []; const valid_target_selection = @@ -464,13 +622,13 @@ export default function documentReducer( const sub = grida.program.nodes.factory.create_packed_scene_document_from_prototype( prototype, - nid + () => context.idgen.next() ); const box = getPackedSubtreeBoundingRect(sub); const delta = getViewportAwareDelta(viewport_rect, box); if (delta) { - sub.scene.children.forEach((node_id) => { + sub.scene.children_refs.forEach((node_id) => { const node = sub.nodes[node_id]; if ("position" in node && node.position === "absolute") { node.left = (node.left ?? 0) + delta[0]; @@ -502,7 +660,7 @@ export default function documentReducer( } case "duplicate": { const { target } = action; - return produce(state, (draft) => { + return updateState(state, (draft) => { const target_node_ids = target === "selection" ? state.selection : [target]; self_duplicateNode(draft, new Set(target_node_ids), context); @@ -525,7 +683,7 @@ export default function documentReducer( } } - return produce(state, (draft) => { + return updateState(state, (draft) => { const flattened = flatten_with_union(draft, flattenable, context); draft.selection = [...flattened, ...ignored]; }); @@ -535,7 +693,7 @@ export default function documentReducer( const target_node_ids = target === "selection" ? state.selection : [target]; - return produce(state, (draft) => { + return updateState(state, (draft) => { __self_delete_nodes(draft, target_node_ids); }); } @@ -545,7 +703,7 @@ export default function documentReducer( if (state.content_edit_mode?.type === "paint/gradient") { const { node_id } = state.content_edit_mode; - return produce(state, (draft) => { + return updateState(state, (draft) => { const mode = draft.content_edit_mode as editor.state.PaintGradientContentEditMode; const node = dq.__getNodeById(draft, node_id)!; @@ -604,7 +762,7 @@ export default function documentReducer( } if (state.content_edit_mode?.type === "vector") { - return produce(state, (draft) => { + return updateState(state, (draft) => { __self_delete_vector_network_selection( draft, draft.content_edit_mode as editor.state.VectorContentEditMode @@ -612,7 +770,7 @@ export default function documentReducer( }); } - return produce(state, (draft) => { + return updateState(state, (draft) => { __self_delete_nodes(draft, target_node_ids); }); } @@ -623,7 +781,8 @@ export default function documentReducer( sub = grida.program.nodes.factory.create_packed_scene_document_from_prototype( prototype, - (_, depth) => (depth === 0 ? (id ?? nid()) : nid()) + (_, depth) => + depth === 0 ? (id ?? context.idgen.next()) : context.idgen.next() ); } else if ("document" in action) { sub = action.document; @@ -658,8 +817,7 @@ export default function documentReducer( // use target's children as siblings (if null, root children) // TODO: parent siblings are not supported assert(state.scene_id, "scene_id is required for insertion"); - const scene = state.document.scenes[state.scene_id]; - const siblings = scene.children; + const siblings = state.document.links[state.scene_id] || []; const anchors = siblings .map((node_id) => { const r = context.geometry.getNodeAbsoluteBoundingRect(node_id); @@ -679,7 +837,7 @@ export default function documentReducer( assert(placement); // placement is always expected since allowOverflow is true - sub.scene.children.forEach((node_id) => { + sub.scene.children_refs.forEach((node_id) => { const node = sub.nodes[node_id]; if ("position" in node && node.position === "absolute") { node.left = (node.left ?? 0) + placement.x; @@ -712,7 +870,7 @@ export default function documentReducer( ); } - return produce(state, (draft) => { + return updateState(state, (draft) => { const new_top_ids = self_insertSubDocument(draft, parent, sub); self_select_tool(draft, { type: "cursor" }, context); @@ -724,7 +882,7 @@ export default function documentReducer( const target_node_ids = target === "selection" ? state.selection : [target]; - return produce(state, (draft) => { + return updateState(state, (draft) => { for (const node_id of target_node_ids) { __self_order(draft, node_id, order); } @@ -733,7 +891,7 @@ export default function documentReducer( } case "mv": { const { source, target, index } = action; - return produce(state, (draft) => { + return updateState(state, (draft) => { for (const node_id of source) { self_moveNode(draft, node_id, target, index); } @@ -748,7 +906,7 @@ export default function documentReducer( const dy = axis === "y" ? delta : 0; if (target_node_ids.length === 0) return state; - return produce(state, (draft) => { + return updateState(state, (draft) => { self_nudge_transform(draft, target_node_ids, dx, dy, context); }); } @@ -759,11 +917,10 @@ export default function documentReducer( const dx = axis === "x" ? delta : 0; const dy = axis === "y" ? delta : 0; - return produce(state, (draft) => { + return updateState(state, (draft) => { for (const node_id of target_node_ids) { - const node = dq.__getNodeById(draft, node_id); - - draft.document.nodes[node_id] = nodeTransformReducer(node, { + const node = draft.document.nodes[node_id]; + updateNodeTransform(node, { type: "resize", delta: [dx, dy], }); @@ -799,7 +956,7 @@ export default function documentReducer( paint_index = 0, paint_target = "fill", } = state.content_edit_mode; - return produce(state, (draft) => { + return updateState(state, (draft) => { const node = dq.__getNodeById(draft, node_id); const { paints, resolvedIndex } = resolvePaints( node as grida.program.nodes.UnknwonNode, @@ -837,7 +994,7 @@ export default function documentReducer( nudge_mod * editor.a11y.a11y_direction_to_vector[direction][0], nudge_mod * editor.a11y.a11y_direction_to_vector[direction][1], ]; - return produce(state, (draft) => { + return updateState(state, (draft) => { const { node_id, selection } = draft.content_edit_mode as editor.state.VectorContentEditMode; @@ -851,7 +1008,7 @@ export default function documentReducer( selection ); - const scene = draft.document.scenes[draft.scene_id!]; + const scene = getScene(draft.document, draft.scene_id!); const agent_points = vertices.map((i) => cmath.vector2.add(node.vectorNetwork.vertices[i], [ node.left!, @@ -926,7 +1083,7 @@ export default function documentReducer( }) .map((node) => node.id); - return produce(state, (draft) => { + return updateState(state, (draft) => { for (const node_id of in_flow_node_ids) { __self_order( draft, @@ -947,7 +1104,7 @@ export default function documentReducer( } // delta transform the camera (pan) else { - return produce(state, (draft) => { + return updateState(state, (draft) => { const [scaleX, scaleY] = cmath.transform.getScale(draft.transform); const delta: cmath.Vector2 = [ -nudge_mod * @@ -1009,14 +1166,13 @@ export default function documentReducer( const dx = aligned.x - rect.x; const dy = aligned.y - rect.y; - return produce(state, (draft) => { - const node = dq.__getNodeById(state, node_id); - const moved = nodeTransformReducer(node, { + return updateState(state, (draft) => { + const node = dq.__getNodeById(draft, node_id); + updateNodeTransform(node, { type: "translate", dx, dy, }); - draft.document.nodes[node_id] = moved; }); } @@ -1036,16 +1192,15 @@ export default function documentReducer( return { dx, dy }; }); - return produce(state, (draft) => { + return updateState(state, (draft) => { let i = 0; for (const node_id of target_node_ids) { - const node = dq.__getNodeById(state, node_id); - const moved = nodeTransformReducer(node, { + const node = dq.__getNodeById(draft, node_id); + updateNodeTransform(node, { type: "translate", dx: deltas[i].dx, dy: deltas[i].dy, }); - draft.document.nodes[node_id] = moved; i++; } }); @@ -1074,16 +1229,15 @@ export default function documentReducer( return { dx, dy }; }); - return produce(state, (draft) => { + return updateState(state, (draft) => { let i = 0; for (const node_id of target_node_ids) { - const node = dq.__getNodeById(state, node_id); - const moved = nodeTransformReducer(node, { + const node = dq.__getNodeById(draft, node_id); + updateNodeTransform(node, { type: "translate", dx: deltas[i].dx, dy: deltas[i].dy, }); - draft.document.nodes[node_id] = moved; i++; } }); @@ -1097,15 +1251,16 @@ export default function documentReducer( // group by parent, including root nodes const groups = Object.groupBy( target_node_ids, - (node_id) => dq.getParentId(state.document_ctx, node_id) ?? "" + (node_id) => + dq.getParentId(state.document_ctx, node_id) ?? state.scene_id! ); const layouts = Object.keys(groups).map((parent_id) => { const g = groups[parent_id]!; - const is_root = parent_id === ""; + const is_scene = parent_id === state.scene_id; let delta: cmath.Vector2; - if (is_root) { + if (is_scene) { delta = [0, 0]; } else { const parent_rect = @@ -1125,13 +1280,13 @@ export default function documentReducer( const lay = layout.flex.guess(rects); return { - parent: is_root ? null : parent_id, + parent: is_scene ? null : parent_id, layout: lay, children: g, }; }); - return produce(state, (draft) => { + return updateState(state, (draft) => { const insertions: grida.program.nodes.NodeID[] = []; layouts.forEach(({ parent, layout, children }) => { const container_prototype: grida.program.nodes.NodePrototype = { @@ -1159,7 +1314,7 @@ export default function documentReducer( parent, grida.program.nodes.factory.create_packed_scene_document_from_prototype( container_prototype, - nid + () => context.idgen.next() ) )[0]; @@ -1196,12 +1351,12 @@ export default function documentReducer( const { target } = action; const target_node_ids = target === "selection" ? state.selection : target; - return produce(state, (draft) => { + return updateState(state, (draft) => { const insertions = self_wrapNodes( draft, target_node_ids, "container", - context.geometry + context ); self_selectNode(draft, "reset", ...insertions); }); @@ -1211,12 +1366,12 @@ export default function documentReducer( const { target } = action; const target_node_ids = target === "selection" ? state.selection : target; - return produce(state, (draft) => { + return updateState(state, (draft) => { const insertions = self_wrapNodes( draft, target_node_ids, "group", - context.geometry + context ); self_selectNode(draft, "reset", ...insertions); }); @@ -1226,7 +1381,7 @@ export default function documentReducer( const { target } = action; const target_node_ids = target === "selection" ? state.selection : target; - return produce(state, (draft) => { + return updateState(state, (draft) => { self_ungroup(draft, target_node_ids, context.geometry); }); break; @@ -1240,7 +1395,7 @@ export default function documentReducer( const node = dq.__getNodeById(state, target_node_ids[0]); if (node && node.type === "boolean") { // Simply change the op value of the existing boolean operation node - return produce(state, (draft) => { + return updateState(state, (draft) => { const booleanNode = dq.__getNodeById( draft, target_node_ids[0] @@ -1262,12 +1417,12 @@ export default function documentReducer( } } - return produce(state, (draft) => { + return updateState(state, (draft) => { const insertions = self_wrapNodesAsBooleanOperation( draft, flattenable, op, - context.geometry + context ); self_selectNode(draft, "reset", ...insertions); }); @@ -1284,7 +1439,7 @@ export default function documentReducer( case "delete-tangent": case "translate-vertex": case "split-segment": { - return produce(state, (draft) => { + return updateState(state, (draft) => { const { node_id } = action.target; const node = dq.__getNodeById(draft, node_id); @@ -1497,7 +1652,7 @@ export default function documentReducer( ? target : [target]; - return produce(state, (draft) => { + return updateState(state, (draft) => { for (const node_id of target_node_ids) { const node = dq.__getNodeById(draft, node_id); @@ -1510,7 +1665,7 @@ export default function documentReducer( }); } case "vector/update-hovered-control": { - return produce(state, (draft) => { + return updateState(state, (draft) => { if (draft.content_edit_mode?.type === "vector") { draft.content_edit_mode.hovered_control = action.hoveredControl; } @@ -1520,7 +1675,7 @@ export default function documentReducer( case "bend-or-clear-corner": { const { target, tangent } = action; const { node_id, vertex, ref } = target; - return produce(state, (draft) => { + return updateState(state, (draft) => { const node = dq.__getNodeById( draft, node_id @@ -1560,7 +1715,7 @@ export default function documentReducer( } // case "select-gradient-stop": { - return produce(state, (draft) => { + return updateState(state, (draft) => { const { target } = action; const { node_id, stop, paint_index, paint_target } = target; const node = dq.__getNodeById(draft, node_id); @@ -1578,7 +1733,7 @@ export default function documentReducer( } // case "variable-width/select-stop": { - return produce(state, (draft) => { + return updateState(state, (draft) => { const { target } = action; const { node_id, stop } = target; const node = dq.__getNodeById(draft, node_id); @@ -1589,7 +1744,7 @@ export default function documentReducer( }); } case "variable-width/delete-stop": { - return produce(state, (draft) => { + return updateState(state, (draft) => { const { target } = action; const { node_id, stop } = target; const node = dq.__getNodeById(draft, node_id); @@ -1618,7 +1773,7 @@ export default function documentReducer( }); } case "variable-width/add-stop": { - return produce(state, (draft) => { + return updateState(state, (draft) => { const { target } = action; const { node_id, u, r } = target; const node = dq.__getNodeById(draft, node_id); @@ -1665,11 +1820,13 @@ export default function documentReducer( case "document/template/set/props": { const { data } = action; - return produce(state, (draft) => { + return updateState(state, (draft) => { + // Get scene children from links + const scene_children = state.document.links[state.scene_id!] || []; const root_template_instance = dq.__getNodeById( draft, // FIXME: update api interface - scene.children[0] + scene_children[0] ); assert(root_template_instance.type === "template_instance"); root_template_instance.props = data; @@ -1680,7 +1837,7 @@ export default function documentReducer( // action // ); - // return produce(state, (draft) => { + // return updateState(state, (draft) => { // draft.template.props = { // ...(draft.template.props || {}), // ...partialProps, @@ -1696,7 +1853,7 @@ export default function documentReducer( case "node/change/style": case "node/change/fontFamily": { const { node_id } = action; - return produce(state, (draft) => { + return updateState(state, (draft) => { const node = dq.__getNodeById(draft, node_id); assert(node, `node not found with node_id: "${node_id}"`); draft.document.nodes[node_id] = nodeReducer(node, action); @@ -1715,7 +1872,7 @@ export default function documentReducer( } // case "node/toggle/underline": { - return produce(state, (draft) => { + return updateState(state, (draft) => { const { node_id } = action; const node = dq.__getNodeById(draft, node_id); assert(node, `node not found with node_id: "${node_id}"`); @@ -1727,7 +1884,7 @@ export default function documentReducer( // } case "node/toggle/line-through": { - return produce(state, (draft) => { + return updateState(state, (draft) => { const { node_id } = action; const node = dq.__getNodeById(draft, node_id); assert(node, `node not found with node_id: "${node_id}"`); @@ -1744,7 +1901,7 @@ export default function documentReducer( TemplateNodeOverrideChangeAction >action; - return produce(state, (draft) => { + return updateState(state, (draft) => { const { node_id } = __action; const template_instance_node = dq.__getNodeById( draft, @@ -1771,7 +1928,7 @@ export default function documentReducer( case "document/properties/update": case "document/properties/put": case "document/properties/delete": { - return produce(state, (draft) => { + return updateState(state, (draft) => { // TODO: // const root_node = document.__getNodeById(draft, draft.document.root_id); // assert(root_node.type === "component"); @@ -1811,7 +1968,7 @@ function flatten_with_union( const groups = Object.groupBy( supported_node_ids, - (id) => dq.getParentId(draft.document_ctx, id) ?? "" + (id) => dq.getParentId(draft.document_ctx, id) ?? draft.scene_id! ); const ids: string[] = []; @@ -1821,7 +1978,7 @@ function flatten_with_union( const inserted = __flatten_group_with_union( draft, group, - parent === "" ? null : parent, + parent === draft.scene_id ? null : parent, context ); if (inserted) ids.push(inserted); @@ -1838,10 +1995,10 @@ function __flatten_group_with_union( ): string | null { if (group.length === 0) return null; - const scene = draft.document.scenes[draft.scene_id!]; + const scene_children = draft.document.links[draft.scene_id!] || []; const siblings = parent_id - ? draft.document_ctx.__ctx_nid_to_children_ids[parent_id] || [] - : scene.children; + ? draft.document_ctx.lu_children[parent_id] || [] + : scene_children; const order = Math.min( ...group.map((id) => siblings.indexOf(id)).filter((i) => i >= 0) ); @@ -1870,7 +2027,7 @@ function __flatten_group_with_union( draft, group[0] ) as grida.program.nodes.VectorNode; - const id = nid(); + const id = context.idgen.next(); const node: grida.program.nodes.VectorNode = { ...base, id, @@ -1887,7 +2044,8 @@ function __flatten_group_with_union( self_try_insert_node(draft, parent_id, node); __self_delete_nodes(draft, group); - self_moveNode(draft, id, parent_id ?? "", order); + // Use scene_id instead of "" since scenes are now nodes + self_moveNode(draft, id, parent_id ?? draft.scene_id!, order); return id; } @@ -1935,16 +2093,16 @@ function __self_post_hierarchy_change_commit< // Only check boolean and group nodes if (parent_node.type === "boolean" || parent_node.type === "group") { // Check if the node has children property and if it's empty - if ("children" in parent_node && Array.isArray(parent_node.children)) { - if (parent_node.children.length === 0) { - // Remove the empty boolean/group node - self_try_remove_node(draft, parent_id); - - // Recursively check the parent of this removed node - const grandparent_id = dq.getParentId(draft.document_ctx, parent_id); - if (grandparent_id) { - nodes_to_check.add(grandparent_id); - } + const children_refs = draft.document.links[parent_id]; + + if (children_refs?.length === 0) { + // Remove the empty boolean/group node + self_try_remove_node(draft, parent_id); + + // Recursively check the parent of this removed node + const grandparent_id = dq.getParentId(draft.document_ctx, parent_id); + if (grandparent_id) { + nodes_to_check.add(grandparent_id); } } } @@ -2004,62 +2162,11 @@ function __self_order( order: "back" | "front" | "backward" | "forward" | number ) { assert(draft.scene_id, "scene_id is required for order"); - const scene = draft.document.scenes[draft.scene_id]; - - const parent_id = dq.getParentId(draft.document_ctx, node_id); - // if (!parent_id) return; // root node case - let ichildren: grida.program.nodes.i.IChildrenReference; - if (parent_id) { - ichildren = dq.__getNodeById( - draft, - parent_id - ) as grida.program.nodes.i.IChildrenReference; - } else { - ichildren = scene; - } - - const childIndex = ichildren.children.indexOf(node_id); - assert(childIndex !== -1, "node not found in children"); - - const before = [...ichildren.children]; - const reordered = [...before]; - switch (order) { - case "back": { - // change the children id order - move the node_id to the first (first is the back) - reordered.splice(childIndex, 1); - reordered.unshift(node_id); - break; - } - case "backward": { - // change the children id order - move the node_id to the previous - if (childIndex === 0) return; - reordered.splice(childIndex, 1); - reordered.splice(childIndex - 1, 0, node_id); - break; - } - case "front": { - // change the children id order - move the node_id to the last (last is the front) - reordered.splice(childIndex, 1); - reordered.push(node_id); - break; - } - case "forward": { - // change the children id order - move the node_id to the next - if (childIndex === ichildren.children.length - 1) return; - reordered.splice(childIndex, 1); - reordered.splice(childIndex + 1, 0, node_id); - break; - } - default: { - // shift order - reordered.splice(childIndex, 1); - reordered.splice(order, 0, node_id); - } - } - ichildren.children = reordered; + // Use Graph.order() - mutates draft.document directly (scene is now a node!) + const graphData = new tree.graph.Graph(draft.document, EDITOR_GRAPH_POLICY); + graphData.order(node_id, order); - // update the hierarchy graph - const context = dq.Context.from(draft.document); - draft.document_ctx = context.snapshot(); + // Update context from graph's cached LUT + draft.document_ctx = graphData.lut; } diff --git a/editor/grida-canvas/reducers/event-target.cem-bitmap.reducer.ts b/editor/grida-canvas/reducers/event-target.cem-bitmap.reducer.ts index 1d8db3c986..9b145f3d8b 100644 --- a/editor/grida-canvas/reducers/event-target.cem-bitmap.reducer.ts +++ b/editor/grida-canvas/reducers/event-target.cem-bitmap.reducer.ts @@ -1,15 +1,10 @@ import { type Draft } from "immer"; -import type { - EditorEventTarget_PointerDown, - EditorEventTarget_Drag, -} from "../action"; import { editor } from "@/grida-canvas"; import { dq } from "@/grida-canvas/query"; import grida from "@grida/schema"; import assert from "assert"; import { BitmapLayerEditor } from "@grida/bitmap"; -import nid from "./tools/id"; import cmath from "@grida/cmath"; import cg from "@grida/cg"; import { self_try_insert_node, self_clearSelection } from "./methods"; @@ -26,8 +21,8 @@ export function prepare_bitmap_node( context: ReducerContext ): Draft { if (!node_id) { - const new_node_id = nid(); - const new_bitmap_ref_id = nid(); // TODO: use other id generator + const new_node_id = context.idgen.next(); + const new_bitmap_ref_id = context.idgen.next(); // FIXME: use other id generator const parent = __get_insertion_target(draft); if (!parent) throw new Error("document level insertion not supported"); // FIXME: support document level insertion @@ -231,9 +226,12 @@ function __get_insertion_target( state: editor.state.IEditorState ): string | null { assert(state.scene_id, "scene_id is not set"); - const scene = state.document.scenes[state.scene_id]; + const scene = state.document.nodes[ + state.scene_id + ] as grida.program.nodes.SceneNode; + const scene_children = state.document.links[state.scene_id] || []; if (scene.constraints.children === "single") { - return scene.children[0]; + return scene_children[0]; } const hits = state.hits.slice(); diff --git a/editor/grida-canvas/reducers/event-target.cem-vector.reducer.ts b/editor/grida-canvas/reducers/event-target.cem-vector.reducer.ts index 6bdced1dc2..95d67827ac 100644 --- a/editor/grida-canvas/reducers/event-target.cem-vector.reducer.ts +++ b/editor/grida-canvas/reducers/event-target.cem-vector.reducer.ts @@ -1,18 +1,14 @@ import { type Draft } from "immer"; import type { - EditorEventTarget_PointerMove, EditorEventTarget_PointerDown, - EditorEventTarget_Drag, EditorEventTarget_DragStart, - EditorEventTarget_DragEnd, } from "../action"; import { editor } from "@/grida-canvas"; import { dq } from "@/grida-canvas/query"; import grida from "@grida/schema"; import assert from "assert"; import { - self_updateVectorAreaSelection, getUXNeighbouringVertices, self_updateVectorSnappedSegmentP, } from "./methods/vector"; @@ -25,7 +21,6 @@ import { import { getInitialCurveGesture } from "./tools/gesture"; import { threshold, snapMovement } from "./tools/snap"; import { snapToCanvasGeometry } from "@grida/cmath/_snap"; -import nid from "./tools/id"; import cmath from "@grida/cmath"; import vn from "@grida/vn"; import type { ReducerContext } from "."; @@ -363,7 +358,7 @@ export function create_new_vector_node( draft: editor.state.IEditorState, context: ReducerContext ) { - const new_node_id = nid(); + const new_node_id = context.idgen.next(); const vector = { type: "vector", @@ -500,7 +495,9 @@ export function on_drag_gesture_curve( const anchor_points = vne.vertices.map((v) => cmath.vector2.add(v, node_pos_abs) ); - const scene = draft.document.scenes[draft.scene_id!]; + const scene = draft.document.nodes[ + draft.scene_id! + ] as grida.program.nodes.SceneNode; const { tarnslate_with_axis_lock, translate_with_force_disable_snap } = draft.gesture_modifiers; @@ -614,7 +611,9 @@ export function on_drag_gesture_translate_vector_controls( tangents, } = draft.gesture; - const scene = draft.document.scenes[draft.scene_id!]; + const scene = draft.document.nodes[ + draft.scene_id! + ] as grida.program.nodes.SceneNode; const agent_points = vertices.map((i) => cmath.vector2.add(initial_verticies[i], initial_absolute_position) @@ -686,7 +685,7 @@ export function on_draw_pointer_down( let vector: grida.program.nodes.VectorNode; - const new_node_id = nid(); + const new_node_id = context.idgen.next(); const __base = { id: new_node_id, active: true, @@ -853,9 +852,12 @@ function __get_insertion_target( state: editor.state.IEditorState ): string | null { assert(state.scene_id, "scene_id is not set"); - const scene = state.document.scenes[state.scene_id]; + const scene = state.document.nodes[ + state.scene_id + ] as grida.program.nodes.SceneNode; + const scene_children = state.document.links[state.scene_id] || []; if (scene.constraints.children === "single") { - return scene.children[0]; + return scene_children[0]; } const hits = state.hits.slice(); diff --git a/editor/grida-canvas/reducers/event-target.reducer.ts b/editor/grida-canvas/reducers/event-target.reducer.ts index 4c3b6ad28b..a03493c883 100644 --- a/editor/grida-canvas/reducers/event-target.reducer.ts +++ b/editor/grida-canvas/reducers/event-target.reducer.ts @@ -1,4 +1,5 @@ -import { produce, type Draft } from "immer"; +import { type Draft } from "immer"; +import { updateState } from "./utils/immer"; import type { EventTargetAction, @@ -36,7 +37,6 @@ import * as cem_vector from "./event-target.cem-vector.reducer"; import * as cem_bitmap from "./event-target.cem-bitmap.reducer"; import { getMarqueeSelection, getRayTarget } from "./tools/target"; import { snapGuideTranslation, threshold } from "./tools/snap"; -import nid from "./tools/id"; import cmath from "@grida/cmath"; import type { ReducerContext } from "."; @@ -113,7 +113,12 @@ function __self_evt_on_click( case "insert": const parent = __get_insertion_target(draft); - const nnode = initialNode(draft.tool.node, {}, context.paint_constraints); + const nnode = initialNode( + draft.tool.node, + () => context.idgen.next(), + {}, + context.paint_constraints + ); let relpos: cmath.Vector2; if (parent) { @@ -364,6 +369,7 @@ function __self_evt_on_drag_start( // const nnode = initialNode( draft.tool.node, + () => context.idgen.next(), { left: initial_rect.x, top: initial_rect.y, @@ -488,7 +494,9 @@ function __self_evt_on_drag( action: EditorEventTarget_Drag, context: ReducerContext ) { - const scene = draft.document.scenes[draft.scene_id!]; + const scene = draft.document.nodes[ + draft.scene_id! + ] as grida.program.nodes.SceneNode; const { event: { movement, delta }, } = action; @@ -548,10 +556,11 @@ function __self_evt_on_drag( // [snap the guide offset] // 1. to pixel grid (quantize 1) // 2. to objects geometry + const scene_children = draft.document.links[draft.scene_id!] || []; const { translated } = snapGuideTranslation( axis, initial_offset, - scene.children.map( + scene_children.map( (id) => context.geometry.getNodeAbsoluteBoundingRect(id)! ), m, @@ -564,7 +573,7 @@ function __self_evt_on_drag( const offset = cmath.quantize(translated, 1); draft.gesture.offset = offset; - draft.document.scenes[draft.scene_id!].guides[index].offset = offset; + scene.guides[index].offset = offset; break; } // [insertion mode - resize after insertion] @@ -816,7 +825,7 @@ function __self_start_gesture_translate( draft.gesture = { type: "translate", selection: selection, - initial_clone_ids: selection.map(() => nid()), + initial_clone_ids: selection.map(() => context.idgen.next()), initial_selection: selection, initial_rects: rects, initial_snapshot: editor.state.snapshot(draft), @@ -852,9 +861,11 @@ function __before_end_insert_and_resize( draft, pending.node_id ) as grida.program.nodes.ContainerNode; - node.fill = ( - pending.prototype as grida.program.nodes.ContainerNodePrototype - ).fill; + + // UX: for container, the fill is set after insertion + if (pending.prototype.type === "container") { + node.fills = pending.prototype.fills; + } if (cmath.vector2.isZero(draft.gesture.movement)) return; @@ -863,15 +874,8 @@ function __before_end_insert_and_resize( )!; const parent_id = dq.getParentId(draft.document_ctx, pending.node_id); const siblings = parent_id - ? [ - ...( - dq.__getNodeById( - draft, - parent_id - ) as grida.program.nodes.i.IChildrenReference - ).children, - ] - : [...draft.document.scenes[draft.scene_id!].children]; + ? [...(draft.document.links[parent_id] ?? [])] + : [...(draft.document.links[draft.scene_id!] ?? [])]; siblings.forEach((id) => { if (id === pending.node_id) return; @@ -944,9 +948,12 @@ function __get_insertion_target( state: editor.state.IEditorState ): string | null { assert(state.scene_id, "scene_id is not set"); - const scene = state.document.scenes[state.scene_id]; + const scene = state.document.nodes[ + state.scene_id + ] as grida.program.nodes.SceneNode; + const scene_children = state.document.links[state.scene_id] || []; if (scene.constraints.children === "single") { - return scene.children[0]; + return scene_children[0]; } const hits = state.hits.slice(); @@ -986,54 +993,54 @@ export default function eventTargetReducer( switch (action.type) { // #region [html backend] canvas event target case "event-target/event/on-pointer-move": { - return produce(state, (draft) => { + return updateState(state, (draft) => { __self_evt_on_pointer_move(draft, action, context); }); } case "event-target/event/on-pointer-move-raycast": { - return produce(state, (draft) => { + return updateState(state, (draft) => { __self_evt_on_pointer_move_raycast(draft, action); }); } case "event-target/event/on-click": { - return produce(state, (draft) => { + return updateState(state, (draft) => { __self_evt_on_click(draft, action, context); }); } case "event-target/event/on-double-click": { - return produce(state, (draft) => { + return updateState(state, (draft) => { __self_evt_on_double_click(draft); }); } case "event-target/event/on-pointer-down": { - return produce(state, (draft) => { + return updateState(state, (draft) => { __self_evt_on_pointer_down(draft, action, context); }); } case "event-target/event/on-pointer-up": { - return produce(state, (draft) => { + return updateState(state, (draft) => { __self_evt_on_pointer_up(draft); }); } // #region drag event case "event-target/event/on-drag-start": { - return produce(state, (draft) => { + return updateState(state, (draft) => { __self_evt_on_drag_start(draft, action, context); }); } case "event-target/event/on-drag-end": { - return produce(state, (draft) => { + return updateState(state, (draft) => { __self_evt_on_drag_end(draft, action, context); }); } case "event-target/event/on-drag": { - return produce(state, (draft) => { + return updateState(state, (draft) => { __self_evt_on_drag(draft, action, context); }); } // case "event-target/event/multiple-selection-overlay/on-click": { - return produce(state, (draft) => { + return updateState(state, (draft) => { __self_evt_on_multiple_selection_overlay_click(draft, action); }); } diff --git a/editor/grida-canvas/reducers/index.ts b/editor/grida-canvas/reducers/index.ts index aa859710d1..73820d0106 100644 --- a/editor/grida-canvas/reducers/index.ts +++ b/editor/grida-canvas/reducers/index.ts @@ -1,21 +1,27 @@ -import type { Action, InternalAction, EditorAction } from "../action"; -import { produce, type Draft } from "immer"; +import type { Action, EditorAction } from "../action"; +import { + enablePatches, + produceWithPatches, + type Draft, + type Patch, +} from "immer"; +import { updateState } from "./utils/immer"; import { self_update_gesture_transform, self_updateSurfaceHoverState, - self_insertSubDocument, } from "./methods"; import eventTargetReducer from "./event-target.reducer"; import documentReducer from "./document.reducer"; -import equal from "fast-deep-equal"; import grida from "@grida/schema"; import { editor } from "@/grida-canvas"; -import nid from "./tools/id"; -import { v4 } from "uuid"; + +enablePatches(); export type ReducerContext = { + idgen: grida.id.INodeIdGenerator; geometry: editor.api.IDocumentGeometryQuery; - vector?: editor.api.IVectorInterfaceActions; + vector?: editor.api.IDocumentVectorInterfaceActions | null; + logger?: (...args: any[]) => void; viewport: { width: number; height: number; @@ -24,11 +30,13 @@ export type ReducerContext = { paint_constraints: editor.config.IEditorRenderingConfig["paint_constraints"]; }; -export default function reducer( - state: S, +export type ReducerResult = [editor.state.IEditorState, Patch[], Patch[]]; + +export default function reducer( + state: editor.state.IEditorState, action: Action, context: ReducerContext -): S { +): ReducerResult { if ( state.debug && !( @@ -37,242 +45,59 @@ export default function reducer( action.type === "event-target/event/on-drag" ) ) { - console.debug("debug:action", action.type, action); + context.logger?.("debug:action", action.type, action); } - switch (action.type) { - case "__internal/reset": - case "__internal/webfonts#webfontList": { - return _internal_reducer(state, action); - } - case "load": { - const { scene } = action; - - // check if the scene exists - if (!state.document.scenes[scene]) { - return state; - } - - // check if already loaded - if (state.scene_id === scene) { - return state; - } - - return produce(state, (draft: Draft) => { - // 1. change the scene_id - draft.scene_id = scene; - // 2. clear scene-specific state - Object.assign(draft, editor.state.__RESET_SCENE_STATE); - }); - } - case "scenes/new": { - const { scene } = action; - const new_scene = grida.program.document.init_scene( - scene ?? { - id: v4(), - name: `Scene ${Object.keys(state.document.scenes).length + 1}`, - order: Object.keys(state.document.scenes).length, + const [nextState, patches, inversePatches] = produceWithPatches( + state, + (draft) => { + switch (action.type) { + case "__internal/webfonts#webfontList": { + draft.webfontlist = action.webfontlist; + return; } - ); - - const scene_id = new_scene.id; - // check if the scene id does not conflict - if (state.document.scenes[scene_id]) { - console.error(`Scene id ${scene_id} already exists`); - return state; - } - - return produce(state, (draft: Draft) => { - // 0. add the new scene - draft.document.scenes[new_scene.id] = new_scene; - // 1. change the scene_id - draft.scene_id = new_scene.id; - // 2. clear scene-specific state - Object.assign(draft, editor.state.__RESET_SCENE_STATE); - }); - } - case "scenes/delete": { - const { scene } = action; - return produce(state, (draft: Draft) => { - // 0. remove the scene - delete draft.document.scenes[scene]; - // 1. change the scene_id - if (draft.scene_id === scene) { - draft.scene_id = Object.keys(draft.document.scenes)[0]; - } - if (draft.document.entry_scene_id === scene) { - draft.document.entry_scene_id = draft.scene_id; + case "document/reset": { + // Special marker action - already handled by reset() method + // This should never actually reach the reducer, but handle it gracefully + return; } - // 2. clear scene-specific state - Object.assign(draft, editor.state.__RESET_SCENE_STATE); - }); - } - case "scenes/duplicate": { - const { scene: scene_id } = action; + case "load": { + const { scene } = action; - // check if the scene exists - const origin = state.document.scenes[scene_id]; - if (!origin) return state; - - const next = grida.program.document.init_scene({ - ...origin, - id: nid(), - name: origin.name + " copy", - order: origin.order ? origin.order + 1 : undefined, - children: [], - }); - - return produce(state, (draft: Draft) => { - // 0. add the new scene - draft.document.scenes[next.id] = next; - // 1. change the scene_id to the new scene - draft.scene_id = next.id; - // 2. clear scene-specific state - Object.assign(draft, editor.state.__RESET_SCENE_STATE); - - // 3. clone nodes recursively - for (const child_id of origin.children) { - const prototype = - grida.program.nodes.factory.createPrototypeFromSnapshot( - state.document, - child_id - ); - const sub = - grida.program.nodes.factory.create_packed_scene_document_from_prototype( - prototype, - nid - ); - self_insertSubDocument(draft, null, sub); - } - }); - } - case "scenes/change/name": { - const { scene, name } = action; - return produce(state, (draft: Draft) => { - draft.document.scenes[scene].name = name; - }); - } - case "scenes/change/background-color": { - const { scene } = action; - return produce(state, (draft: Draft) => { - draft.document.scenes[scene].backgroundColor = action.backgroundColor; - }); - } - case "transform": { - const { transform, sync } = action; - return produce(state, (draft: Draft) => { - // set the transform - draft.transform = transform; + // Check if scene exists in scenes_ref + if (!state.document.scenes_ref.includes(scene)) { + return; + } - // TODO: need to update the pointer position (recalculate) - // ... + if (state.scene_id === scene) { + return; + } - // sync hooked events - if (sync) { - self_updateSurfaceHoverState(draft); + draft.scene_id = scene; + Object.assign(draft, editor.state.__RESET_SCENE_STATE); + return; } - }); - } - case "undo": - if (state.history.past.length === 0) { - return state; - } else { - return produce(state, (draft) => { - const nextPresent = draft.history.past.pop(); - if (nextPresent) { - draft.history.future.unshift( - editor.history.entry( - nextPresent.actionType, - editor.history.snapshot(state) - ) - ); - editor.history.apply(draft, nextPresent.state); - } - }); - } - case "redo": - if (state.history.future.length === 0) { - return state; - } else { - return produce(state, (draft) => { - const nextPresent = draft.history.future.shift(); - if (nextPresent) { - draft.history.past.push( - editor.history.entry( - nextPresent.actionType, - editor.history.snapshot(state) - ) - ); - editor.history.apply(draft, nextPresent.state); + case "transform": { + const { transform, sync } = action; + draft.transform = transform; + if (sync) { + self_updateSurfaceHoverState(draft); } - }); - } - case "clip/color": { - return produce(state, (draft: Draft) => { - draft.user_clipboard_color = action.color; - draft.brush_color = action.color; - }); - } - default: - return historyExtension(state, action, _reducer(state, action, context)); - } -} - -/** - * reducer for internal state changes, that does not rely on context - */ -export function _internal_reducer( - state: S, - action: InternalAction -): S { - switch (action.type) { - case "__internal/reset": { - const { state: _new_state, key } = action; - const prev_state = state; - return produce(_new_state, (draft) => { - if (key) draft.document_key = key; - // preserve the transform state - draft.transform = prev_state.transform; - }) as S; - } - case "__internal/webfonts#webfontList": { - const { webfontlist } = action; - return produce(state, (draft: Draft) => { - draft.webfontlist = webfontlist; - }); - } - } -} - -function historyExtension( - prev: S, - action: EditorAction, - next: S -): S { - // - // checks if there is change in the document state, take snapshot - // - const hasChanged = !equal(prev.document, next.document); - if (!hasChanged) return next; - return produce(next, (draft) => { - const entry = editor.history.entry(action.type, prev); - const mergableEntry = editor.history.getMergableEntry(prev.history.past); - - if (mergableEntry) { - draft.history.past[draft.history.past.length - 1] = { - ...entry, - state: mergableEntry.state, - }; - } else { - const max_history = 100; - if (draft.history.past.length >= max_history) { - draft.history.past.shift(); // Remove the oldest entry + return; + } + case "clip/color": { + draft.user_clipboard_color = action.color; + draft.brush_color = action.color; + return; + } + default: { + _reducer(draft as Draft, action, context); + } } - draft.history.past.push(entry); } + ); - draft.history.future = []; - }); + return [nextState, patches, inversePatches]; } function _reducer( @@ -283,7 +108,7 @@ function _reducer( switch (action.type) { case "config/surface/raycast-targeting": { const { config } = action; - return produce(state, (draft: Draft) => { + return updateState(state, (draft: Draft) => { if (config.target) draft.pointer_hit_testing_config.target = config.target; if (config.ignores_locked) @@ -297,7 +122,7 @@ function _reducer( } case "config/surface/measurement": { const { measurement } = action; - return produce(state, (draft: Draft) => { + return updateState(state, (draft: Draft) => { switch (measurement) { case "on": { draft.surface_measurement_targeting = "on"; @@ -315,61 +140,61 @@ function _reducer( break; } case "config/modifiers/translate-with-clone": { - return produce(state, (draft: Draft) => { + return updateState(state, (draft: Draft) => { draft.gesture_modifiers.translate_with_clone = action.translate_with_clone; self_update_gesture_transform(draft, context); }); } case "config/modifiers/translate-with-axis-lock": { - return produce(state, (draft: Draft) => { + return updateState(state, (draft: Draft) => { draft.gesture_modifiers.tarnslate_with_axis_lock = action.tarnslate_with_axis_lock; self_update_gesture_transform(draft, context); }); } case "config/modifiers/translate-with-force-disable-snap": { - return produce(state, (draft: Draft) => { + return updateState(state, (draft: Draft) => { draft.gesture_modifiers.translate_with_force_disable_snap = action.translate_with_force_disable_snap; self_update_gesture_transform(draft, context); }); } case "config/modifiers/transform-with-center-origin": { - return produce(state, (draft: Draft) => { + return updateState(state, (draft: Draft) => { draft.gesture_modifiers.transform_with_center_origin = action.transform_with_center_origin; self_update_gesture_transform(draft, context); }); } case "config/modifiers/transform-with-preserve-aspect-ratio": { - return produce(state, (draft: Draft) => { + return updateState(state, (draft: Draft) => { draft.gesture_modifiers.transform_with_preserve_aspect_ratio = action.transform_with_preserve_aspect_ratio; self_update_gesture_transform(draft, context); }); } case "config/modifiers/rotate-with-quantize": { - return produce(state, (draft: Draft) => { + return updateState(state, (draft: Draft) => { draft.gesture_modifiers.rotate_with_quantize = action.rotate_with_quantize; self_update_gesture_transform(draft, context); }); } case "config/modifiers/curve-tangent-mirroring": { - return produce(state, (draft: Draft) => { + return updateState(state, (draft: Draft) => { draft.gesture_modifiers.curve_tangent_mirroring = action.curve_tangent_mirroring; }); } case "config/modifiers/path-keep-projecting": { - return produce(state, (draft: Draft) => { + return updateState(state, (draft: Draft) => { draft.gesture_modifiers.path_keep_projecting = action.path_keep_projecting; }); } case "gesture/nudge": { - return produce(state, (draft: Draft) => { + return updateState(state, (draft: Draft) => { const { state } = action; switch (state) { case "on": { @@ -395,9 +220,7 @@ function _reducer( case "event-target/event/on-pointer-up": { return eventTargetReducer(state, action, context); } - // history actions default: return documentReducer(state, action, context); } - // } diff --git a/editor/grida-canvas/reducers/methods/delete.ts b/editor/grida-canvas/reducers/methods/delete.ts index 6d6a5c76be..593a407a3c 100644 --- a/editor/grida-canvas/reducers/methods/delete.ts +++ b/editor/grida-canvas/reducers/methods/delete.ts @@ -1,10 +1,11 @@ import type { Draft } from "immer"; import type grida from "@grida/schema"; import { editor } from "@/grida-canvas"; -import { rm } from "@grida/tree"; import { dq } from "@/grida-canvas/query"; import { self_select_cursor_tool } from "./tool"; +import tree from "@grida/tree"; import assert from "assert"; +import { EDITOR_GRAPH_POLICY } from "@/grida-canvas/policy"; /** * @returns if the node is handled (removed or deactivated) @@ -14,14 +15,17 @@ export function self_try_remove_node( node_id: string ): boolean { assert(draft.scene_id, "scene_id is not set"); - const scene = draft.document.scenes[draft.scene_id]; + const scene = draft.document.nodes[ + draft.scene_id + ] as grida.program.nodes.SceneNode; // check if the node is removable - // do not allow deletion of the root node - const is_single_child_constraint_root_node = - scene.constraints.children === "single" && scene.children.includes(node_id); + // do not allow deletion of the scene's only child + const parent_id = dq.getParentId(draft.document_ctx, node_id); + const is_single_child_constraint_scene_child = + scene.constraints.children === "single" && parent_id === draft.scene_id; const node = draft.document.nodes[node_id]; const is_removable_from_scene = node.removable !== false; - if (is_single_child_constraint_root_node || !is_removable_from_scene) { + if (is_single_child_constraint_scene_child || !is_removable_from_scene) { switch (draft.when_not_removable) { case "deactivate": node.active = false; @@ -35,19 +39,17 @@ export function self_try_remove_node( } } - // make a virtual tree, including the root, treating as a node. - // the rm relies on `delete` the nodes should be passed directly (no spread) - const nodes = draft.document.nodes as Record< - string, - grida.program.nodes.i.IChildrenReference - >; - nodes[""] = scene; - const ids = rm(nodes, node_id); - delete nodes[""]; + // Use tree.graph.Graph - mutates draft.document directly (scene is now a node!) + const graphInstance = new tree.graph.Graph( + draft.document, + EDITOR_GRAPH_POLICY + ); - // rebuild context - const context = dq.Context.from(draft.document); - draft.document_ctx = context.snapshot(); + // Remove node and its subtree (mutates draft.document directly) + const ids = graphInstance.rm(node_id); + + // Update context from graph's cached LUT + draft.document_ctx = graphInstance.lut; // draft.selection = draft.selection.filter((id) => !ids.includes(id)); diff --git a/editor/grida-canvas/reducers/methods/duplicate.ts b/editor/grida-canvas/reducers/methods/duplicate.ts index fa444b57fc..f7377d21ae 100644 --- a/editor/grida-canvas/reducers/methods/duplicate.ts +++ b/editor/grida-canvas/reducers/methods/duplicate.ts @@ -3,7 +3,6 @@ import { editor } from "@/grida-canvas"; import { self_insertSubDocument } from "./insert"; import { self_selectNode } from "./selection"; import assert from "assert"; -import nid from "../tools/id"; import grida from "@grida/schema"; import cmath from "@grida/cmath"; import { dq } from "@/grida-canvas/query"; @@ -37,7 +36,7 @@ export function self_duplicateNode( const sub = grida.program.nodes.factory.create_packed_scene_document_from_prototype( prototype, - nid + () => context.idgen.next() ); const parent_id = dq.getParentId(draft.document_ctx, origin_id); diff --git a/editor/grida-canvas/reducers/methods/insert.ts b/editor/grida-canvas/reducers/methods/insert.ts index 311273eeb3..d472e54d94 100644 --- a/editor/grida-canvas/reducers/methods/insert.ts +++ b/editor/grida-canvas/reducers/methods/insert.ts @@ -2,7 +2,9 @@ import type { Draft } from "immer"; import grida from "@grida/schema"; import { editor } from "@/grida-canvas"; import { dq } from "@/grida-canvas/query"; +import tree from "@grida/tree"; import assert from "assert"; +import { EDITOR_GRAPH_POLICY } from "@/grida-canvas/policy"; export function self_insertSubDocument( draft: Draft, @@ -10,57 +12,40 @@ export function self_insertSubDocument( sub: grida.program.document.IPackedSceneDocument ) { assert(draft.scene_id, "scene_id is not set"); - const scene = draft.document.scenes[draft.scene_id]; + const scene = draft.document.nodes[ + draft.scene_id + ] as grida.program.nodes.SceneNode; const sub_state = new dq.DocumentStateQuery(sub); - const sub_ctx = dq.Context.from(sub); const sub_fonts = sub_state.fonts(); - if (parent_id) { - // Ensure the parent exists in the document - const parent_node = draft.document.nodes[parent_id]; - assert(parent_node, `Parent node not found with id: "${parent_id}"`); - assert( - "children" in parent_node, - `Parent must be a container node: "${parent_id}"` - ); + const target = parent_id ?? draft.scene_id; - // Add the child to the parent's children array (if not already added) - const __parent_children_set = new Set(parent_node.children); - // TODO: doing so will loose the children index info - sub.scene.children.forEach( - __parent_children_set.add, - __parent_children_set - ); - parent_node.children = Array.from(__parent_children_set); - } else { + // Validate constraints for scene-level insertion + if (!parent_id) { assert( scene.constraints.children !== "single", "This scene cannot have multiple children" ); - scene.children.push(...sub.scene.children); } - draft.document.nodes = { - ...draft.document.nodes, - ...sub.nodes, - }; - - draft.document_ctx.__ctx_nids = [ - ...draft.document_ctx.__ctx_nids, - ...sub_ctx.__ctx_nids, - ]; - - draft.document_ctx.__ctx_nid_to_children_ids = { - ...draft.document_ctx.__ctx_nid_to_children_ids, - ...sub_ctx.__ctx_nid_to_children_ids, - }; - - draft.document_ctx.__ctx_nid_to_parent_id = { - ...draft.document_ctx.__ctx_nid_to_parent_id, - ...sub_ctx.__ctx_nid_to_parent_id, - }; - + // Use Graph.import() - mutates draft.document directly (scene is now a node!) + const graphInstance = new tree.graph.Graph( + draft.document, + EDITOR_GRAPH_POLICY + ); + + // Import sub-document (handles nodes, links, and attachment atomically) + graphInstance.import( + { + nodes: sub.nodes, + links: sub.links, + }, + sub.scene.children_refs, + target + ); + + // Update font registry draft.fontfaces = Array.from( new Set([...draft.fontfaces.map((g) => g.family), ...sub_fonts]) ).map((family) => ({ @@ -69,16 +54,10 @@ export function self_insertSubDocument( italic: false, })); - // Update the hierarchy with parent-child relationships - const context = new dq.Context(draft.document_ctx); - sub.scene.children.forEach((c) => { - context.blindlymove(c, parent_id); - }); + // Update context from graph's cached LUT + draft.document_ctx = graphInstance.lut; - // Update the runtime context - draft.document_ctx = context.snapshot(); - - return sub.scene.children; + return sub.scene.children_refs; } export function self_try_insert_node( @@ -87,42 +66,37 @@ export function self_try_insert_node( node: grida.program.nodes.Node // TODO: NodePrototype ): string { assert(draft.scene_id, "scene_id is not set"); - const scene = draft.document.scenes[draft.scene_id]; + const scene = draft.document.nodes[ + draft.scene_id + ] as grida.program.nodes.SceneNode; const node_id = node.id; + const target = parent_id ?? draft.scene_id; - if (parent_id) { - // Ensure the parent exists in the document - const parent_node = draft.document.nodes[parent_id]; - assert(parent_node, `Parent node not found with id: "${parent_id}"`); - - // TODO: this part shall be removed and ensured with data strictness - // Initialize the parent's children array if it doesn't exist - if (!("children" in parent_node) || !parent_node.children) { - assert( - parent_node.type === "container", - "Parent must be a container node" - ); - parent_node.children = []; - } - - // Add the child to the parent's children array (if not already added) - if (!parent_node.children.includes(node_id)) { - parent_node.children.push(node_id); - } - - // Add the node to the document - draft.document.nodes[node_id] = node; - } else { + // Validate constraints for scene-level insertion + if (!parent_id) { assert( scene.constraints.children !== "single", "This scene cannot have multiple children" ); - // Add the node to the document - draft.document.nodes[node_id] = node; - scene.children.push(node.id); } + // Use Graph.import() - mutates draft.document directly (scene is now a node!) + const graphInstance = new tree.graph.Graph( + draft.document, + EDITOR_GRAPH_POLICY + ); + + // Import single node (mutates draft.document directly) + graphInstance.import( + { + nodes: { [node_id]: node }, + links: { [node_id]: undefined }, + }, + [node_id], + target + ); + // Update the document's font registry const s = new dq.DocumentStateQuery(draft.document); draft.fontfaces = s.fonts().map((family) => ({ @@ -131,10 +105,8 @@ export function self_try_insert_node( italic: false, })); - // Update the runtime context with parent-child relationships - const context = new dq.Context(draft.document_ctx); - context.insert(node_id, parent_id); - draft.document_ctx = context.snapshot(); + // Update context from graph's cached LUT + draft.document_ctx = graphInstance.lut; return node_id; } diff --git a/editor/grida-canvas/reducers/methods/move.ts b/editor/grida-canvas/reducers/methods/move.ts index 7cb03000c4..1dd8eb72cb 100644 --- a/editor/grida-canvas/reducers/methods/move.ts +++ b/editor/grida-canvas/reducers/methods/move.ts @@ -1,47 +1,43 @@ import type { Draft } from "immer"; -import type grida from "@grida/schema"; +import grida from "@grida/schema"; import { editor } from "@/grida-canvas"; -import { mv } from "@grida/tree"; +import tree from "@grida/tree"; import { dq } from "@/grida-canvas/query"; import assert from "assert"; +import { EDITOR_GRAPH_POLICY } from "@/grida-canvas/policy"; export function self_moveNode( draft: Draft, source_id: string, - target_id: "" | string, + target_id: string, order?: number ): boolean { assert(draft.scene_id, "scene_id is not set"); - const scene = draft.document.scenes[draft.scene_id]; + const scene = draft.document.nodes[ + draft.scene_id + ] as grida.program.nodes.SceneNode; const source_parent_id = dq.getParentId(draft.document_ctx, source_id); - const source_is_root = - scene.children.includes(source_id) || source_parent_id === null; + const source_is_scene_child = source_parent_id === draft.scene_id; - // do not allow move of the root node with constraints - if (scene.constraints.children === "single" && source_is_root) { - return false; - } - - // make a virtual tree, including the root, treating as a node. - const itree: Record = { - "": scene, - ...draft.document.nodes, - }; - - // validate target is a container - const target = itree[target_id]; - if (!("children" in target)) { + // do not allow move of the scene's only child with constraints + if (scene.constraints.children === "single" && source_is_scene_child) { return false; } // validate target is not a descendant of the node (otherwise it will create a cycle) - if (dq.getAncestors(draft.document_ctx, target_id).includes(source_id)) { + if ( + target_id !== draft.scene_id && + dq.getAncestors(draft.document_ctx, target_id).includes(source_id) + ) { return false; } - mv(itree, source_id, target_id, order); - const context = dq.Context.from(draft.document); - draft.document_ctx = context.snapshot(); + // Use Graph.mv() - mutates draft.document directly (scene is now a node!) + const graph = new tree.graph.Graph(draft.document, EDITOR_GRAPH_POLICY); + graph.mv(source_id, target_id, order); + + // Update context from graph's cached LUT + draft.document_ctx = graph.lut; return true; } diff --git a/editor/grida-canvas/reducers/methods/transform.ts b/editor/grida-canvas/reducers/methods/transform.ts index 4f148e7837..770c39c813 100644 --- a/editor/grida-canvas/reducers/methods/transform.ts +++ b/editor/grida-canvas/reducers/methods/transform.ts @@ -10,23 +10,25 @@ import { snapObjectsTranslation, threshold, } from "../tools/snap"; -import nodeTransformReducer from "../node-transform.reducer"; +import updateNodeTransform from "../node-transform.reducer"; import nodeReducer from "../node.reducer"; import assert from "assert"; import grida from "@grida/schema"; import vn from "@grida/vn"; -import nid from "../tools/id"; +import tree from "@grida/tree"; +import { EDITOR_GRAPH_POLICY } from "@/grida-canvas/policy"; import type { ReducerContext } from ".."; /** * Determines if a node type allows hierarchy changes during translation. - * Container nodes allow children to escape/enter during translation. + * Container nodes and scenes allow children to escape/enter during translation. * Group and boolean nodes do not allow hierarchy changes - children must stay within their parent. */ function allows_hierarchy_change( node_type: grida.program.nodes.NodeType ): boolean { switch (node_type) { + case "scene": case "container": return true; case "group": @@ -67,8 +69,7 @@ export function self_nudge_transform( for (const node_id of targets) { const node = dq.__getNodeById(draft, node_id); - - draft.document.nodes[node_id] = nodeTransformReducer(node, { + updateNodeTransform(node, { type: "translate", dx: dx, dy: dy, @@ -116,7 +117,9 @@ function __self_update_gesture_transform_translate( ) { assert(draft.gesture.type === "translate", "Gesture type must be translate"); assert(draft.scene_id, "scene_id is not set"); - const scene = draft.document.scenes[draft.scene_id]; + const scene = draft.document.nodes[ + draft.scene_id + ] as grida.program.nodes.SceneNode; const { movement: _movement, initial_selection, @@ -169,7 +172,7 @@ function __self_update_gesture_transform_translate( if (depth === 0) return initial_clone_ids[i]; // else, default. - return nid(); + return context.idgen.next(); } ); @@ -286,34 +289,17 @@ function __self_update_gesture_transform_translate( is_parent_changed = true; - // unregister the node from the previous parent - if (prev_parent_id) { - const parent = dq.__getNodeById( - draft, - prev_parent_id - ) as grida.program.nodes.i.IChildrenReference; - parent.children = parent.children.filter((id) => id !== node_id); - } else { - // root - // FIXME: do not directly modify scene children here. - scene.children = scene.children.filter((id) => id !== node_id); - } + // Use Graph.mv() - mutates draft.document directly (scene is now a node!) + const graphInstance = new tree.graph.Graph( + draft.document, + EDITOR_GRAPH_POLICY + ); - // register the node to the new parent - if (new_parent_id) { - const new_parent = dq.__getNodeById( - draft, - new_parent_id - ) as grida.program.nodes.i.IChildrenReference; - new_parent.children.push(node_id); - } else { - // root - // FIXME: do not directly modify scene children here. - scene.children.push(node_id); - } + const target = new_parent_id ?? draft.scene_id!; + graphInstance.mv(node_id, target); - // update the context - draft.document_ctx = dq.Context.from(draft.document).snapshot(); + // Update context from graph's cached LUT + draft.document_ctx = graphInstance.lut; }); if (is_parent_changed) { @@ -364,10 +350,12 @@ function __self_update_gesture_transform_translate( const r = translated[i++]; const parent_id = dq.getParentId(draft.document_ctx, node_id); + const parent_node = parent_id ? dq.__getNodeById(draft, parent_id) : null; + const is_scene_parent = parent_node?.type === "scene"; let relative_position: cmath.Vector2; - if (parent_id) { - // sub node + if (parent_id && !is_scene_parent) { + // sub node with non-scene parent const parent_rect = context.geometry.getNodeAbsoluteBoundingRect(parent_id)!; @@ -393,11 +381,11 @@ function __self_update_gesture_transform_translate( parent_rect.y, ]); } else { - // top node + // top node (scene child or orphan) relative_position = r.position; } - draft.document.nodes[node_id] = nodeTransformReducer(node, { + updateNodeTransform(node, { type: "position", x: relative_position[0], y: relative_position[1], @@ -496,7 +484,9 @@ function __self_update_gesture_transform_scale( "Gesture type must be scale or insert-and-resize" ); assert(draft.scene_id, "scene_id is not set"); - const scene = draft.document.scenes[draft.scene_id]; + const scene = draft.document.nodes[ + draft.scene_id + ] as grida.program.nodes.SceneNode; const { transform_with_center_origin, transform_with_preserve_aspect_ratio } = draft.gesture_modifiers; @@ -563,16 +553,21 @@ function __self_update_gesture_transform_scale( let i = 0; for (const node_id of selection) { - const node = initial_snapshot.document.nodes[node_id]; + const node = draft.document.nodes[node_id]; + const initial_node = initial_snapshot.document.nodes[node_id]; const initial_rect = initial_rects[i++]; - const is_root = scene.children.includes(node_id); + + const parent_id = dq.getParentId(draft.document_ctx, node_id); + const parent_node = parent_id ? dq.__getNodeById(draft, parent_id) : null; + const is_scene_parent = parent_node?.type === "scene"; // TODO: scaling for bitmap node is not supported yet. - const is_scalable = node.type !== "bitmap"; + const is_scalable = initial_node.type !== "bitmap"; if (!is_scalable) continue; - if (is_root) { - draft.document.nodes[node_id] = nodeTransformReducer(node, { + if (!parent_id || is_scene_parent) { + // Scene child or orphan - use absolute positioning + updateNodeTransform(node, { type: "scale", rect: initial_rect, origin: origin, @@ -580,7 +575,7 @@ function __self_update_gesture_transform_scale( preserveAspectRatio: transform_with_preserve_aspect_ratio === "on", }); } else { - const parent_id = dq.getParentId(draft.document_ctx, node_id)!; + // Nested node with non-scene parent - use relative positioning const parent_rect = context.geometry.getNodeAbsoluteBoundingRect(parent_id)!; @@ -606,7 +601,7 @@ function __self_update_gesture_transform_scale( parent_rect.y, ]); - draft.document.nodes[node_id] = nodeTransformReducer(node, { + updateNodeTransform(node, { type: "scale", rect: relative_rect, origin: relative_origin, @@ -615,9 +610,9 @@ function __self_update_gesture_transform_scale( }); } - if (node.type === "vector") { + if (initial_node.type === "vector") { // TODO: mrege with the above - const vne = new vn.VectorNetworkEditor(node.vectorNetwork); + const vne = new vn.VectorNetworkEditor(initial_node.vectorNetwork); const scale = cmath.rect.getScaleFactors(initial_rect, { x: initial_rect.x, y: initial_rect.y, diff --git a/editor/grida-canvas/reducers/methods/wrap.ts b/editor/grida-canvas/reducers/methods/wrap.ts index d74022cc2c..8ec428aa43 100644 --- a/editor/grida-canvas/reducers/methods/wrap.ts +++ b/editor/grida-canvas/reducers/methods/wrap.ts @@ -1,11 +1,12 @@ import type { Draft } from "immer"; +import type { ReducerContext } from ".."; import grida from "@grida/schema"; import { editor } from "@/grida-canvas"; import { dq } from "@/grida-canvas/query"; import cmath from "@grida/cmath"; +import tree from "@grida/tree"; import { self_moveNode } from "./move"; import { self_insertSubDocument } from "./insert"; -import nid from "../tools/id"; import { self_selectNode } from "./selection"; import * as modeProperties from "@/grida-canvas/utils/properties"; import cg from "@grida/cg"; @@ -26,7 +27,7 @@ function preserveOriginalOrder( // Group nodes by their parent const groups = Object.groupBy( nodeIds, - (nodeId) => dq.getParentId(draft.document_ctx, nodeId) ?? "" + (nodeId) => dq.getParentId(draft.document_ctx, nodeId) ?? draft.scene_id! ); const result: string[] = []; @@ -34,28 +35,14 @@ function preserveOriginalOrder( Object.keys(groups).forEach((parentId) => { const nodesInParent = groups[parentId]!; - if (parentId === "") { - // For root nodes, sort by their index in scene.children - const scene = draft.document.scenes[draft.scene_id!]; - const sorted = nodesInParent.sort((a, b) => { - const indexA = scene.children.indexOf(a); - const indexB = scene.children.indexOf(b); - return indexA - indexB; - }); - result.push(...sorted); - } else { - // For child nodes, sort by their index in parent's children array - const parent = dq.__getNodeById( - draft, - parentId - ) as grida.program.nodes.i.IChildrenReference; - const sorted = nodesInParent.sort((a, b) => { - const indexA = parent.children.indexOf(a); - const indexB = parent.children.indexOf(b); - return indexA - indexB; - }); - result.push(...sorted); - } + // For all nodes, sort by their index in parent's children array using links + const parentChildren = draft.document.links[parentId] || []; + const sorted = nodesInParent.sort((a, b) => { + const indexA = parentChildren.indexOf(a); + const indexB = parentChildren.indexOf(b); + return indexA - indexB; + }); + result.push(...sorted); }); return result; @@ -79,13 +66,16 @@ export function self_wrapNodes( draft: Draft, nodeIds: string[], kind: "container" | "group", - geometry: editor.api.IDocumentGeometryQuery + context: ReducerContext ): grida.program.nodes.NodeID[] { - const scene = draft.document.scenes[draft.scene_id!]; + const scene = draft.document.nodes[ + draft.scene_id! + ] as grida.program.nodes.SceneNode; + const scene_children = draft.document.links[draft.scene_id!] || []; // Filter nodes and preserve their original order const filteredNodeIds = nodeIds.filter((id) => { - const isRoot = scene.children.includes(id); + const isRoot = scene_children.includes(id); return scene.constraints.children !== "single" || !isRoot; }); @@ -94,25 +84,26 @@ export function self_wrapNodes( const groups = Object.groupBy( orderedNodeIds, - (nodeId) => dq.getParentId(draft.document_ctx, nodeId) ?? "" + (nodeId) => dq.getParentId(draft.document_ctx, nodeId) ?? draft.scene_id! ); const inserted: grida.program.nodes.NodeID[] = []; Object.keys(groups).forEach((parentId) => { const g = groups[parentId]!; - const isRoot = parentId === ""; + const isScene = parentId === draft.scene_id; let delta: cmath.Vector2; - if (isRoot) { + if (isScene) { delta = [0, 0]; } else { - const parentRect = geometry.getNodeAbsoluteBoundingRect(parentId)!; + const parentRect = + context.geometry.getNodeAbsoluteBoundingRect(parentId)!; delta = [-parentRect.x, -parentRect.y]; } const rects = g - .map((nodeId) => geometry.getNodeAbsoluteBoundingRect(nodeId)!) + .map((nodeId) => context.geometry.getNodeAbsoluteBoundingRect(nodeId)!) .map((rect) => cmath.rect.translate(rect, delta)) .map((rect) => cmath.rect.quantize(rect, 1)); @@ -126,17 +117,17 @@ export function self_wrapNodes( position: "absolute", } as grida.program.nodes.NodePrototype; - if (kind === "container") { - (prototype as grida.program.nodes.ContainerNode).width = union.width; - (prototype as grida.program.nodes.ContainerNode).height = union.height; + if (prototype.type === "container") { + prototype.width = union.width; + prototype.height = union.height; } const wrapperId = self_insertSubDocument( draft, - isRoot ? null : (parentId as string), + isScene ? null : (parentId as string), grida.program.nodes.factory.create_packed_scene_document_from_prototype( prototype, - nid + () => context.idgen.next() ) )[0]; @@ -194,13 +185,14 @@ export function self_ungroup( validGroupNodeIds.forEach((node_id) => { const node = dq.__getNodeById(draft, node_id); - // Ensure the node has children (group or boolean nodes) - if (!("children" in node) || !Array.isArray(node.children)) { + // Get node's children from links + const nodeChildren = draft.document.links[node_id]; + if (!Array.isArray(nodeChildren) || nodeChildren.length === 0) { return; } const parent_id = dq.getParentId(draft.document_ctx, node_id); - const target_parent = parent_id === null ? "" : parent_id; + const target_parent = parent_id ?? draft.scene_id!; // Get the node's absolute position const node_rect = geometry.getNodeAbsoluteBoundingRect(node_id); @@ -212,8 +204,8 @@ export function self_ungroup( let offset_x = node_rect.x; let offset_y = node_rect.y; - // If the target parent is not root, we need to account for its position - if (target_parent !== "") { + // If the target parent is not the scene, we need to account for its position + if (target_parent !== draft.scene_id) { const parent_rect = geometry.getNodeAbsoluteBoundingRect(target_parent); if (parent_rect) { offset_x -= parent_rect.x; @@ -222,7 +214,7 @@ export function self_ungroup( } // Move all children to the parent of the node, preserving their order - const children_to_move: string[] = [...node.children]; + const children_to_move: string[] = [...nodeChildren]; children_to_move.forEach((child_id) => { // Move the child to the node's parent self_moveNode(draft, child_id, target_parent); @@ -240,32 +232,15 @@ export function self_ungroup( ungroupedChildren.push(child_id); }); - // Remove the node - if (parent_id === null) { - // Remove from scene children - const scene = draft.document.scenes[draft.scene_id!]; - const index = scene.children.indexOf(node_id); - if (index !== -1) { - scene.children.splice(index, 1); - } - } else { - // Remove from parent's children - const parent = dq.__getNodeById(draft, parent_id); - if ("children" in parent && Array.isArray(parent.children)) { - const index = parent.children.indexOf(node_id); - if (index !== -1) { - parent.children.splice(index, 1); - } - } - } - - // Remove the node from the document - delete draft.document.nodes[node_id]; + // Use Graph.unlink() - mutates draft.document directly (scene is now a node!) + const graphInstance = new tree.graph.Graph(draft.document); + graphInstance.unlink(node_id); }); - // Update document context - const new_context = dq.Context.from(draft.document); - draft.document_ctx = new_context.snapshot(); + // Update context from graph's cached LUT + // Create final graph instance to get updated LUT after all operations + const finalGraph = new tree.graph.Graph(draft.document); + draft.document_ctx = finalGraph.lut; // Select the ungrouped children self_selectNode(draft, "reset", ...ungroupedChildren); @@ -287,13 +262,16 @@ export function self_wrapNodesAsBooleanOperation< draft: Draft, nodeIds: string[], op: cg.BooleanOperation, - geometry: editor.api.IDocumentGeometryQuery + context: ReducerContext ): grida.program.nodes.NodeID[] { - const scene = draft.document.scenes[draft.scene_id!]; + const scene = draft.document.nodes[ + draft.scene_id! + ] as grida.program.nodes.SceneNode; + const scene_children = draft.document.links[draft.scene_id!] || []; // Filter nodes and preserve their original order const filteredNodeIds = nodeIds.filter((id) => { - const isRoot = scene.children.includes(id); + const isRoot = scene_children.includes(id); return scene.constraints.children !== "single" || !isRoot; }); @@ -302,25 +280,26 @@ export function self_wrapNodesAsBooleanOperation< const groups = Object.groupBy( orderedNodeIds, - (nodeId) => dq.getParentId(draft.document_ctx, nodeId) ?? "" + (nodeId) => dq.getParentId(draft.document_ctx, nodeId) ?? draft.scene_id! ); const inserted: grida.program.nodes.NodeID[] = []; Object.keys(groups).forEach((parentId) => { const g = groups[parentId]!; - const isRoot = parentId === ""; + const isScene = parentId === draft.scene_id; let delta: cmath.Vector2; - if (isRoot) { + if (isScene) { delta = [0, 0]; } else { - const parentRect = geometry.getNodeAbsoluteBoundingRect(parentId)!; + const parentRect = + context.geometry.getNodeAbsoluteBoundingRect(parentId)!; delta = [-parentRect.x, -parentRect.y]; } const rects = g - .map((nodeId) => geometry.getNodeAbsoluteBoundingRect(nodeId)!) + .map((nodeId) => context.geometry.getNodeAbsoluteBoundingRect(nodeId)!) .map((rect) => cmath.rect.translate(rect, delta)) .map((rect) => cmath.rect.quantize(rect, 1)); @@ -344,10 +323,10 @@ export function self_wrapNodesAsBooleanOperation< const wrapperId = self_insertSubDocument( draft, - isRoot ? null : (parentId as string), + isScene ? null : (parentId as string), grida.program.nodes.factory.create_packed_scene_document_from_prototype( prototype, - nid + () => context.idgen.next() ) )[0]; diff --git a/editor/grida-canvas/reducers/node-transform.reducer.ts b/editor/grida-canvas/reducers/node-transform.reducer.ts index dbe8a23334..7ffa23f310 100644 --- a/editor/grida-canvas/reducers/node-transform.reducer.ts +++ b/editor/grida-canvas/reducers/node-transform.reducer.ts @@ -1,6 +1,4 @@ -import { produce } from "immer"; import grida from "@grida/schema"; -import assert from "assert"; import cmath from "@grida/cmath"; type NodeTransformAction = @@ -64,267 +62,181 @@ type NodeTransformAction = delta: cmath.Vector2; }; -export default function nodeTransformReducer( - node: grida.program.nodes.Node, +/** + * @mutates draft + * @param draft node + * @param action scale, translate, resize, position + */ +export default function updateNodeTransform( + draft: grida.program.nodes.Node, action: NodeTransformAction ) { - return produce(node, (draft) => { - switch (action.type) { - case "position": { - const { x, y } = action; - if (draft.position == "absolute") { - // TODO: with resolve box model - // TODO: also need to update right, bottom, width, height + // Scene nodes cannot be transformed + if (draft.type === "scene") { + return; + } - draft.left = cmath.quantize(x, 1); - draft.top = cmath.quantize(y, 1); - } else { - // ignore - reportError("node is not draggable"); - } - break; + switch (action.type) { + case "position": { + const { x, y } = action; + if ("position" in draft && draft.position == "absolute") { + // TODO: with resolve box model + // TODO: also need to update right, bottom, width, height + + if ("left" in draft) draft.left = cmath.quantize(x, 1); + if ("top" in draft) draft.top = cmath.quantize(y, 1); + } else { + // ignore + reportError("node is not draggable"); } - case "translate": { - const { dx, dy } = action; - return moveNode(draft, dx, dy); + break; + } + case "translate": { + const { dx, dy } = action; + if ("position" in draft) { + moveNode(draft as grida.program.nodes.i.IPositioning, dx, dy); } - case "scale": { - const { rect, origin, movement, preserveAspectRatio } = action; - - let scale: cmath.Vector2; - - if (preserveAspectRatio) { - // TODO: need to use scale-applied rectangle to calculate the dominant axis - // the current implementation works, but it's not best for the ux. - // conceptually, the movement point should align with certain side of the rectangle - const dominantAxis = - Math.abs(movement[0]) > Math.abs(movement[1]) ? "x" : "y"; - - switch (dominantAxis) { - case "x": { - const factor = (rect.width + movement[0]) / rect.width; - scale = [factor, factor]; - break; - } - case "y": { - const factor = (rect.height + movement[1]) / rect.height; - scale = [factor, factor]; - break; - } + break; + } + case "scale": { + const { rect, origin, movement, preserveAspectRatio } = action; + + let scale: cmath.Vector2; + + if (preserveAspectRatio) { + // TODO: need to use scale-applied rectangle to calculate the dominant axis + // the current implementation works, but it's not best for the ux. + // conceptually, the movement point should align with certain side of the rectangle + const dominantAxis = + Math.abs(movement[0]) > Math.abs(movement[1]) ? "x" : "y"; + + switch (dominantAxis) { + case "x": { + const factor = (rect.width + movement[0]) / rect.width; + scale = [factor, factor]; + break; + } + case "y": { + const factor = (rect.height + movement[1]) / rect.height; + scale = [factor, factor]; + break; } - } else { - scale = cmath.rect.getScaleFactors(rect, { - x: rect.x, - y: rect.y, - width: rect.width + movement[0], - height: rect.height + movement[1], - }); } + } else { + scale = cmath.rect.getScaleFactors(rect, { + x: rect.x, + y: rect.y, + width: rect.width + movement[0], + height: rect.height + movement[1], + }); + } - const scaled = cmath.rect.positive( - cmath.rect.scale(rect, origin, scale) - ); + const scaled = cmath.rect.positive(cmath.rect.scale(rect, origin, scale)); - const _draft = draft as grida.program.nodes.i.ICSSDimension & - grida.program.nodes.i.IPositioning; + const _draft = draft as grida.program.nodes.i.ICSSDimension & + grida.program.nodes.i.IPositioning; - const heightWasNumber = typeof _draft.height === "number"; + const heightWasNumber = typeof _draft.height === "number"; - if (_draft.position === "absolute") { - _draft.left = cmath.quantize(scaled.x, 1); - _draft.top = cmath.quantize(scaled.y, 1); - } + if (_draft.position === "absolute") { + _draft.left = cmath.quantize(scaled.x, 1); + _draft.top = cmath.quantize(scaled.y, 1); + } - // For text nodes, use ceil to ensure we don't cut off content - if (draft.type === "text") { - _draft.width = Math.ceil(Math.max(scaled.width, 0)); - } else { - _draft.width = cmath.quantize(Math.max(scaled.width, 0), 1); - } + // For text nodes, use ceil to ensure we don't cut off content + if (draft.type === "text") { + _draft.width = Math.ceil(Math.max(scaled.width, 0)); + } else { + _draft.width = cmath.quantize(Math.max(scaled.width, 0), 1); + } - if (draft.type === "line") { - _draft.height = 0; - } else { - const preserveAutoHeight = - draft.type === "text" && !heightWasNumber && movement[1] === 0; - if (!preserveAutoHeight) { - // For text nodes, use ceil to ensure we don't cut off content - if (draft.type === "text") { - _draft.height = Math.ceil(Math.max(scaled.height, 0)); - } else { - _draft.height = cmath.quantize(Math.max(scaled.height, 0), 1); - } + if (draft.type === "line") { + _draft.height = 0; + } else { + const preserveAutoHeight = + draft.type === "text" && !heightWasNumber && movement[1] === 0; + if (!preserveAutoHeight) { + // For text nodes, use ceil to ensure we don't cut off content + if (draft.type === "text") { + _draft.height = Math.ceil(Math.max(scaled.height, 0)); + } else { + _draft.height = cmath.quantize(Math.max(scaled.height, 0), 1); } } - - return; } - case "resize": { - const { delta } = action; - const [dx, dy] = delta; - - const _draft = draft as grida.program.nodes.i.IFixedDimension & - grida.program.nodes.i.IPositioning; - // right, bottom - if (_draft.right) _draft.right -= dx; - if (_draft.bottom) _draft.bottom -= dy; + break; + } + case "resize": { + const { delta } = action; + const [dx, dy] = delta; + + const _draft = draft as grida.program.nodes.i.IFixedDimension & + grida.program.nodes.i.IPositioning; + + // right, bottom + if (_draft.right) _draft.right -= dx; + if (_draft.bottom) _draft.bottom -= dy; + + // size + // For text nodes, use ceil to ensure we don't cut off content + if (draft.type === "text") { + _draft.width = Math.ceil(Math.max(_draft.width + dx, 0)); + } else { + _draft.width = cmath.quantize(Math.max(_draft.width + dx, 0), 1); + } - // size + if (draft.type === "line") { + _draft.height = 0; + } else { // For text nodes, use ceil to ensure we don't cut off content if (draft.type === "text") { - _draft.width = Math.ceil(Math.max(_draft.width + dx, 0)); - } else { - _draft.width = cmath.quantize(Math.max(_draft.width + dx, 0), 1); - } - - if (draft.type === "line") { - _draft.height = 0; + _draft.height = Math.ceil(Math.max(_draft.height + dy, 0)); } else { - // For text nodes, use ceil to ensure we don't cut off content - if (draft.type === "text") { - _draft.height = Math.ceil(Math.max(_draft.height + dy, 0)); - } else { - _draft.height = cmath.quantize(Math.max(_draft.height + dy, 0), 1); - } + _draft.height = cmath.quantize(Math.max(_draft.height + dy, 0), 1); } } + break; } - }); + } } function moveNode( - node: grida.program.nodes.Node, + draft: grida.program.nodes.i.IPositioning, dx: number, dy: number -): grida.program.nodes.Node { - return produce(node, (draft: grida.program.nodes.i.IPositioning) => { - if (draft.position == "absolute") { - if (dx) { - if (draft.left !== undefined || draft.right !== undefined) { - if (draft.left !== undefined) { - const new_l = draft.left + dx; - draft.left = cmath.quantize(new_l, 1); - } - if (draft.right !== undefined) { - const new_r = draft.right - dx; - draft.right = cmath.quantize(new_r, 1); - } - } else { - draft.left = cmath.quantize(dx, 1); +) { + if (draft.position == "absolute") { + if (dx) { + if (draft.left !== undefined || draft.right !== undefined) { + if (draft.left !== undefined) { + const new_l = draft.left + dx; + draft.left = cmath.quantize(new_l, 1); } + if (draft.right !== undefined) { + const new_r = draft.right - dx; + draft.right = cmath.quantize(new_r, 1); + } + } else { + draft.left = cmath.quantize(dx, 1); } - if (dy) { - if (draft.top !== undefined || draft.bottom !== undefined) { - if (draft.top !== undefined) { - const new_t = draft.top + dy; - draft.top = cmath.quantize(new_t, 1); - } - if (draft.bottom !== undefined) { - const new_b = draft.bottom - dy; - draft.bottom = cmath.quantize(new_b, 1); - } - } else { - draft.top = cmath.quantize(dy, 1); + } + if (dy) { + if (draft.top !== undefined || draft.bottom !== undefined) { + if (draft.top !== undefined) { + const new_t = draft.top + dy; + draft.top = cmath.quantize(new_t, 1); + } + if (draft.bottom !== undefined) { + const new_b = draft.bottom - dy; + draft.bottom = cmath.quantize(new_b, 1); } + } else { + draft.top = cmath.quantize(dy, 1); } - } else { - // ignore - reportError("node is not draggable"); } - }); -} - -type BoxConstraint = { min: number; max: number; size: number }; - -function resolveBoxModelAxis(box: Partial): BoxConstraint { - const { min, max, size } = box; - - // if already resolved, return - if (min !== undefined && max !== undefined && size !== undefined) - return box as BoxConstraint; - - assert( - (min !== undefined && max !== undefined) || - (min !== undefined && size !== undefined) || - (max !== undefined && size !== undefined), - "Invalid state: At least 'min & max', 'min & size', or 'max & size' must be defined." - ); - - if (min !== undefined && size !== undefined) { - // Resolve max - return { min, max: min + size, size }; - } - - if (max !== undefined && size !== undefined) { - // Resolve min - return { min: max - size, max, size }; + } else { + // ignore + reportError("node is not draggable"); } - - if (min !== undefined && max !== undefined) { - // Resolve size - assert(max >= min, "'max' must be '>=' to 'min' when resolving 'size'."); - return { min, max, size: max - min }; - } - - // can't reach here - throw new Error(); -} - -function resolveBoxModel(node: { - left?: number; - top?: number; - right?: number; - bottom?: number; - width?: number; - height?: number; -}): cmath.Rectangle { - assert(typeof node.left === "number" || node.left === undefined); - assert(typeof node.right === "number" || node.right === undefined); - assert(typeof node.top === "number" || node.top === undefined); - assert(typeof node.bottom === "number" || node.bottom === undefined); - assert(typeof node.width === "number" || node.width === undefined); - assert(typeof node.height === "number" || node.width === undefined); - - // let top, - // right, - // bottom, - // left, - // width, - // height = undefined; - - assert( - node.left !== undefined || - node.right !== undefined || - node.width !== undefined, - "Either 'left' or 'right' or 'width' must be defined" - ); - - assert( - node.top !== undefined || - node.bottom !== undefined || - node.height !== undefined, - "Either 'top' or 'bottom' or 'height' must be defined" - ); - - // TODO: fallback left and top to 0 if not defined and cannot be inferred - - const _x_axis = resolveBoxModelAxis({ - min: node.left, - max: node.right, - size: node.width, - }); - - const _y_axis = resolveBoxModelAxis({ - min: node.top, - max: node.bottom, - size: node.height, - }); - - return { - x: _x_axis.min, - y: _y_axis.min, - width: _x_axis.size, - height: _y_axis.size, - }; } diff --git a/editor/grida-canvas/reducers/node.reducer.ts b/editor/grida-canvas/reducers/node.reducer.ts index 88c821bf3f..7778575f84 100644 --- a/editor/grida-canvas/reducers/node.reducer.ts +++ b/editor/grida-canvas/reducers/node.reducer.ts @@ -1,4 +1,5 @@ import { produce, type Draft } from "immer"; +import { updateState } from "./utils/immer"; import type grida from "@grida/schema"; import type { NodeChangeAction } from "../action"; import type cg from "@grida/cg"; diff --git a/editor/grida-canvas/reducers/schema.reducer.ts b/editor/grida-canvas/reducers/schema.reducer.ts index 9e0b3cd061..b566b30c6c 100644 --- a/editor/grida-canvas/reducers/schema.reducer.ts +++ b/editor/grida-canvas/reducers/schema.reducer.ts @@ -1,6 +1,6 @@ import type { SchemaAction } from "../action"; import type grida from "@grida/schema"; -import produce from "immer"; +import { updateState } from "./utils/immer"; export class SchemaManager { private properties: grida.program.schema.Properties; @@ -98,13 +98,13 @@ export default function schemaReducer( switch (action.type) { case "document/properties/define": { - return produce(state, (draft) => { + return updateState(state, (draft) => { manager.defineProperty(action.key, action.definition); forceAssign(draft, manager.snapshot()); }); } case "document/properties/rename": { - return produce(state, (draft) => { + return updateState(state, (draft) => { const { key: name, newKey: newName } = action; const success = manager.renameProperty(name, newName); if (success) { @@ -113,7 +113,7 @@ export default function schemaReducer( }); } case "document/properties/update": { - return produce(state, (draft) => { + return updateState(state, (draft) => { const success = manager.updateProperty(action.key, action.definition); if (success) { forceAssign(draft, manager.snapshot()); @@ -121,13 +121,13 @@ export default function schemaReducer( }); } case "document/properties/put": { - return produce(state, (draft) => { + return updateState(state, (draft) => { manager.putProperty(action.key, action.definition); forceAssign(draft, manager.snapshot()); }); } case "document/properties/delete": { - return produce(state, (draft) => { + return updateState(state, (draft) => { manager.deleteProperty(action.key); forceAssign(draft, manager.snapshot()); }); diff --git a/editor/grida-canvas/reducers/surface.reducer.ts b/editor/grida-canvas/reducers/surface.reducer.ts index 63a5264a3d..8791fc36d9 100644 --- a/editor/grida-canvas/reducers/surface.reducer.ts +++ b/editor/grida-canvas/reducers/surface.reducer.ts @@ -1,4 +1,5 @@ -import { produce, type Draft } from "immer"; +import { type Draft } from "immer"; +import { updateState } from "./utils/immer"; import type { SurfaceAction, EditorSurface_StartGesture } from "../action"; import { editor } from "@/grida-canvas"; @@ -82,7 +83,9 @@ function __self_set_pixelgrid( function __self_guide_delete(draft: editor.state.IEditorState, idx: number) { assert(draft.scene_id, "scene_id is not set"); - const scene = draft.document.scenes[draft.scene_id]; + const scene = draft.document.nodes[ + draft.scene_id + ] as grida.program.nodes.SceneNode; scene.guides.splice(idx, 1); } @@ -445,7 +448,9 @@ function __self_start_gesture( const { axis, idx } = gesture; assert(draft.scene_id, "scene_id is not set"); - const scene = draft.document.scenes[draft.scene_id]; + const scene = draft.document.nodes[ + draft.scene_id + ] as grida.program.nodes.SceneNode; if (idx === -1) { const t = cmath.transform.getTranslate(draft.transform); @@ -928,7 +933,7 @@ export default function surfaceReducer( action: SurfaceAction, context: ReducerContext ): S { - return produce(state, (draft) => { + return updateState(state, (draft) => { switch (action.type) { case "surface/ruler": { const { state: rulerstate } = action; diff --git a/editor/grida-canvas/reducers/tools/id.ts b/editor/grida-canvas/reducers/tools/id.ts deleted file mode 100644 index 84e28599ed..0000000000 --- a/editor/grida-canvas/reducers/tools/id.ts +++ /dev/null @@ -1,15 +0,0 @@ -import { v4 } from "uuid"; - -let i = 0; - -/** - * Node ID generator - * @deprecated use editor.id() instead - * @returns - */ -export default function nid() { - if (process.env.NODE_ENV === "development") { - return "dev-" + i++; - } - return v4(); -} diff --git a/editor/grida-canvas/reducers/tools/initial-node.ts b/editor/grida-canvas/reducers/tools/initial-node.ts index 1941f34014..993603db30 100644 --- a/editor/grida-canvas/reducers/tools/initial-node.ts +++ b/editor/grida-canvas/reducers/tools/initial-node.ts @@ -1,6 +1,5 @@ import grida from "@grida/schema"; import cg from "@grida/cg"; -import nid from "./id"; import { editor } from "@/grida-canvas/editor.i"; export const gray: cg.Paint = { @@ -57,13 +56,14 @@ export default function initialNode( | "polygon" | "star" | "line", + idfac: () => string, seed: Partial> = {}, constraints: { fill?: "fill" | "fills"; stroke?: "stroke" | "strokes"; } = {} ): grida.program.nodes.Node { - const id = nid(); + const id = idfac(); const base: grida.program.nodes.i.IBaseNode & grida.program.nodes.i.ISceneNode = { id: id, @@ -138,7 +138,6 @@ export default function initialNode( crossAxisAlignment: "start", mainAxisGap: 0, crossAxisGap: 0, - children: [], ...seed, } satisfies grida.program.nodes.ContainerNode; } diff --git a/editor/grida-canvas/reducers/tools/snap.ts b/editor/grida-canvas/reducers/tools/snap.ts index 48fec8fa74..10b46ff21f 100644 --- a/editor/grida-canvas/reducers/tools/snap.ts +++ b/editor/grida-canvas/reducers/tools/snap.ts @@ -185,8 +185,10 @@ export function getSnapTargets( selection: string[], { document_ctx, + document, }: { document_ctx: grida.program.document.internal.INodesRepositoryRuntimeHierarchyContext; + document: { nodes: Record }; } ): string[] { // set of each sibling and parent of selection @@ -200,7 +202,16 @@ export function getSnapTargets( ) .flat() ) - ).filter((node_id) => !selection.includes(node_id)); + ).filter((node_id) => { + // Exclude selection + if (selection.includes(node_id)) return false; + + // Exclude scene nodes (they don't have bounding rects) + const node = document.nodes[node_id]; + if (node?.type === "scene") return false; + + return true; + }); return snap_target_node_ids; } diff --git a/editor/grida-canvas/reducers/tools/target.ts b/editor/grida-canvas/reducers/tools/target.ts index 7919d2d485..a7219024f8 100644 --- a/editor/grida-canvas/reducers/tools/target.ts +++ b/editor/grida-canvas/reducers/tools/target.ts @@ -42,7 +42,7 @@ export function getRayTarget( .filter((node_id) => { const node = nodes[node_id]; const top_id = dq.getTopId(context.document_ctx, node_id); - const maybeichildren = ichildren(node); + const maybeichildren = context.document.links[node_id]; // Check if this is a root node with children that should be ignored if ( @@ -131,7 +131,7 @@ export function getMarqueeSelection( const hit = dq.__getNodeById(state, hit_id); // (1) shall not be a root node (if configured) - const maybeichildren = ichildren(hit); + const maybeichildren = state.document.links[hit_id]; if ( maybeichildren && maybeichildren.length > 0 && @@ -166,11 +166,3 @@ export function getMarqueeSelection( return target_node_ids; } - -function ichildren(node: any): Array | undefined { - if (!node) return undefined; - if ("children" in node && Array.isArray(node.children)) { - return node.children; - } - return undefined; -} diff --git a/editor/grida-canvas/reducers/utils/immer.ts b/editor/grida-canvas/reducers/utils/immer.ts new file mode 100644 index 0000000000..b6fd505722 --- /dev/null +++ b/editor/grida-canvas/reducers/utils/immer.ts @@ -0,0 +1,13 @@ +import { isDraft, produce, type Draft } from "immer"; + +export function updateState( + state: S, + recipe: (draft: Draft) => void +): S { + if (isDraft(state)) { + recipe(state as Draft); + return state; + } + + return produce(state, recipe); +} diff --git a/editor/grida-canvas/utils/__tests__/insertion.test.ts b/editor/grida-canvas/utils/__tests__/insertion.test.ts index 7c75239125..ac70b70a58 100644 --- a/editor/grida-canvas/utils/__tests__/insertion.test.ts +++ b/editor/grida-canvas/utils/__tests__/insertion.test.ts @@ -1,4 +1,8 @@ -import { getViewportAwareDelta, hitTestNestedInsertionTarget, getPackedSubtreeBoundingRect } from "@/grida-canvas/utils/insertion"; +import { + getViewportAwareDelta, + hitTestNestedInsertionTarget, + getPackedSubtreeBoundingRect, +} from "@/grida-canvas/utils/insertion"; import cmath from "@grida/cmath"; import type grida from "@grida/schema"; @@ -45,10 +49,32 @@ describe("hitTestNestedInsertionTarget", () => { describe("getPackedSubtreeBoundingRect", () => { it("computes bounding box of packed scene document", () => { const sub: grida.program.document.IPackedSceneDocument = { - scene: { id: "s", name: "s", children: ["a", "b"], order: 0 }, + scene: { + type: "scene", + id: "s", + name: "s", + children_refs: ["a", "b"], + order: 0, + }, nodes: { - a: { id: "a", type: "rectangle", left: 10, top: 10, width: 20, height: 20, position: "absolute" }, - b: { id: "b", type: "rectangle", left: 40, top: 40, width: 20, height: 20, position: "absolute" }, + a: { + id: "a", + type: "rectangle", + left: 10, + top: 10, + width: 20, + height: 20, + position: "absolute", + }, + b: { + id: "b", + type: "rectangle", + left: 40, + top: 40, + width: 20, + height: 20, + position: "absolute", + }, }, } as any; const box = getPackedSubtreeBoundingRect(sub); diff --git a/editor/grida-canvas/utils/insertion.ts b/editor/grida-canvas/utils/insertion.ts index c009999f89..3b440b6b0a 100644 --- a/editor/grida-canvas/utils/insertion.ts +++ b/editor/grida-canvas/utils/insertion.ts @@ -15,17 +15,13 @@ export function getPackedSubtreeBoundingRect( sub: grida.program.document.IPackedSceneDocument ): cmath.Rectangle { let bb: cmath.Rectangle | null = null; - for (const node_id of sub.scene.children) { + for (const node_id of sub.scene.children_refs) { const node = sub.nodes[node_id]; const r: cmath.Rectangle = { x: "left" in node ? (node.left ?? 0) : 0, y: "top" in node ? (node.top ?? 0) : 0, width: - "width" in node - ? typeof node.width === "number" - ? node.width - : 0 - : 0, + "width" in node ? (typeof node.width === "number" ? node.width : 0) : 0, height: "height" in node ? typeof node.height === "number" @@ -99,4 +95,3 @@ export function hitTestNestedInsertionTarget( } return null; } - diff --git a/editor/middleware.ts b/editor/middleware.ts index e672990edd..fb7c3c1160 100644 --- a/editor/middleware.ts +++ b/editor/middleware.ts @@ -98,6 +98,20 @@ async function updateSession(request: NextRequest) { request, }); + if ( + process.env.NODE_ENV === "development" && + (!process.env.NEXT_PUBLIC_SUPABASE_URL || + !process.env.NEXT_PUBLIC_SUPABASE_ANON_KEY) + ) { + console.warn( + "SUPABASE_URL or SUPABASE_ANON_KEY is not set this will break all db-requests, please set them in the .env.local file", + "If you are just testing things around, you can ignore this message", + "Larn more at https://github.com/gridaco/grida/blob/main/CONTRIBUTING.md" + ); + + return supabaseResponse; + } + const supabase = createServerClient( process.env.NEXT_PUBLIC_SUPABASE_URL!, process.env.NEXT_PUBLIC_SUPABASE_ANON_KEY!, diff --git a/editor/public/assets/css-cursors-grida/README.md b/editor/public/assets/css-cursors-grida/README.md new file mode 100644 index 0000000000..2af0ba0274 --- /dev/null +++ b/editor/public/assets/css-cursors-grida/README.md @@ -0,0 +1,32 @@ +# Grida Custom Cursors + +License: Public Domain +Original Author: Grida + +Naming: + +## [`name`]-[`size`]-[x`X`y`Y`]-[`fill`].[`ext`] + +- `name` - the name of the cursor +- `size` - the size of the cursor (always square) +- `xXyY` - the x and y hot spot of the cursor +- `fill` - the fill color of the cursor in hex format (without #) +- `ext` - the extension of the cursor + +## Examples + +- `default-64-x28y28-000000.png` + +## Usage + +```css +cursor: + url-set( + url("https://grida.co/assets/css-cursors-grida/default-64-x28y28-000000.png") + 2x, + url("https://grida.co/assets/css-cursors-grida/default-64-x28y28-000000.png") + 1x + ) + /* (28/2) = (14) */ 14 14, + default; +``` diff --git a/editor/public/assets/css-cursors-grida/default-64-x28y28-000000.png b/editor/public/assets/css-cursors-grida/default-64-x28y28-000000.png new file mode 100644 index 0000000000..e912727576 Binary files /dev/null and b/editor/public/assets/css-cursors-grida/default-64-x28y28-000000.png differ diff --git a/editor/public/assets/css-cursors-grida/default-64-x28y28-000000.svg b/editor/public/assets/css-cursors-grida/default-64-x28y28-000000.svg new file mode 100644 index 0000000000..4aa82f0031 --- /dev/null +++ b/editor/public/assets/css-cursors-grida/default-64-x28y28-000000.svg @@ -0,0 +1 @@ + \ No newline at end of file diff --git a/editor/public/examples/canvas/blank.grida b/editor/public/examples/canvas/blank.grida index c2fdf2a200..95f9433311 100644 --- a/editor/public/examples/canvas/blank.grida +++ b/editor/public/examples/canvas/blank.grida @@ -1,16 +1,17 @@ { - "doctype": "v0_document", "document": { - "nodes": {}, - "scenes": { + "nodes": { "blank": { + "type": "scene", "id": "blank", "name": "blank", - "type": "scene", - "children": [], + "active": true, + "locked": false, "constraints": { "children": "multiple" }, + "guides": [], + "edges": [], "backgroundColor": { "r": 245, "g": 245, @@ -18,6 +19,15 @@ "a": 1 } } - } + }, + "links": { + "blank": [] + }, + "scenes_ref": [ + "blank" + ], + "bitmaps": {}, + "images": {}, + "properties": {} } } \ No newline at end of file diff --git a/editor/public/examples/canvas/component-01.grida b/editor/public/examples/canvas/component-01.grida index 0c4e980ba9..acebd02ba5 100644 --- a/editor/public/examples/canvas/component-01.grida +++ b/editor/public/examples/canvas/component-01.grida @@ -1,5 +1,4 @@ { - "doctype": "v0_document", "document": { "nodes": { "component": { @@ -31,13 +30,6 @@ "padding": "0px 0px 0px 0px" }, "cornerRadius": 0, - "children": [ - "title", - "description", - "454:344", - "454:345", - "454:346" - ], "properties": { "title": { "type": "string", @@ -201,19 +193,18 @@ } }, "effects": [] - } - }, - "scenes": { + }, "demo": { + "type": "scene", "id": "demo", "name": "demo", - "type": "scene", - "children": [ - "component" - ], + "active": true, + "locked": false, "constraints": { "children": "single" }, + "guides": [], + "edges": [], "backgroundColor": { "r": 245, "g": 245, @@ -221,6 +212,24 @@ "a": 1 } } - } + }, + "links": { + "component": [ + "title", + "description", + "454:344", + "454:345", + "454:346" + ], + "demo": [ + "component" + ] + }, + "scenes_ref": [ + "demo" + ], + "bitmaps": {}, + "images": {}, + "properties": {} } } \ No newline at end of file diff --git a/editor/public/examples/canvas/event-page-01.grida b/editor/public/examples/canvas/event-page-01.grida index 1d62f76a38..663b6dabc1 100644 --- a/editor/public/examples/canvas/event-page-01.grida +++ b/editor/public/examples/canvas/event-page-01.grida @@ -1,5 +1,4 @@ { - "doctype": "v0_document", "document": { "nodes": { "291:302": { @@ -30,29 +29,7 @@ "overflow": "clip", "padding": "0px 0px 0px 0px" }, - "cornerRadius": 16, - "children": [ - "291:303", - "291:304", - "291:306", - "291:312", - "291:313", - "291:314", - "291:315", - "291:316", - "291:317", - "291:318", - "291:319", - "291:320", - "291:321", - "291:322", - "291:323", - "291:324", - "291:325", - "291:326", - "291:327", - "291:328" - ] + "cornerRadius": 16 }, "291:303": { "id": "291:303", @@ -126,10 +103,7 @@ "overflow": "clip", "padding": "0px 0px 0px 0px" }, - "cornerRadius": 8, - "children": [ - "291:305" - ] + "cornerRadius": 8 }, "291:305": { "id": "291:305", @@ -237,11 +211,7 @@ "overflow": "clip", "padding": "0px 0px 0px 0px" }, - "cornerRadius": 0, - "children": [ - "1485:6802", - "1485:6804" - ] + "cornerRadius": 0 }, "1485:6802": { "id": "1485:6802", @@ -259,14 +229,7 @@ "width": 749.9979248046875, "height": 731.7147827148438, "style": {}, - "cornerRadius": 0, - "children": [ - "291:307", - "291:308", - "291:309", - "291:310", - "291:311" - ] + "cornerRadius": 0 }, "291:307": { "id": "291:307", @@ -968,19 +931,18 @@ "fontSize": 11, "fontFamily": "Inter", "fontWeight": 600 - } - }, - "scenes": { + }, "main": { + "type": "scene", "id": "main", "name": "main", - "type": "scene", - "children": [ - "291:302" - ], + "active": true, + "locked": false, "constraints": { "children": "single" }, + "guides": [], + "edges": [], "backgroundColor": { "r": 245, "g": 245, @@ -988,6 +950,53 @@ "a": 1 } } - } + }, + "links": { + "291:302": [ + "291:303", + "291:304", + "291:306", + "291:312", + "291:313", + "291:314", + "291:315", + "291:316", + "291:317", + "291:318", + "291:319", + "291:320", + "291:321", + "291:322", + "291:323", + "291:324", + "291:325", + "291:326", + "291:327", + "291:328" + ], + "291:304": [ + "291:305" + ], + "291:306": [ + "1485:6802", + "1485:6804" + ], + "1485:6802": [ + "291:307", + "291:308", + "291:309", + "291:310", + "291:311" + ], + "main": [ + "291:302" + ] + }, + "scenes_ref": [ + "main" + ], + "bitmaps": {}, + "images": {}, + "properties": {} } } \ No newline at end of file diff --git a/editor/public/examples/canvas/globals-01.grida b/editor/public/examples/canvas/globals-01.grida index dc0a4ddb07..296c45f132 100644 --- a/editor/public/examples/canvas/globals-01.grida +++ b/editor/public/examples/canvas/globals-01.grida @@ -1,5 +1,4 @@ { - "doctype": "v0_document", "document": { "nodes": { "root": { @@ -26,10 +25,7 @@ "a": 1 } }, - "cornerRadius": 0, - "children": [ - "text" - ] + "cornerRadius": 0 }, "text": { "id": "text", @@ -64,8 +60,39 @@ "fontSize": 32, "fontFamily": "Pretendard", "fontWeight": 600 + }, + "demo": { + "type": "scene", + "id": "demo", + "name": "demo", + "active": true, + "locked": false, + "constraints": { + "children": "multiple" + }, + "guides": [], + "edges": [], + "backgroundColor": { + "r": 245, + "g": 245, + "b": 245, + "a": 1 + } } }, + "links": { + "root": [ + "text" + ], + "demo": [ + "root" + ] + }, + "scenes_ref": [ + "demo" + ], + "bitmaps": {}, + "images": {}, "properties": { "background": { "type": "rgba", @@ -78,25 +105,6 @@ "a": 1 } } - }, - "scenes": { - "demo": { - "id": "demo", - "name": "demo", - "type": "scene", - "children": [ - "root" - ], - "constraints": { - "children": "multiple" - }, - "backgroundColor": { - "r": 245, - "g": 245, - "b": 245, - "a": 1 - } - } } } } \ No newline at end of file diff --git a/editor/public/examples/canvas/helloworld.grida b/editor/public/examples/canvas/helloworld.grida index b58c5b8ee6..2e6d5bc6ea 100644 --- a/editor/public/examples/canvas/helloworld.grida +++ b/editor/public/examples/canvas/helloworld.grida @@ -1,5 +1,4 @@ { - "doctype": "v0_document", "document": { "nodes": { "454:341": { @@ -30,14 +29,7 @@ "overflow": "clip", "padding": "0px 0px 0px 0px" }, - "cornerRadius": 0, - "children": [ - "454:342", - "454:343", - "454:344", - "454:345", - "454:346" - ] + "cornerRadius": 0 }, "454:342": { "id": "454:342", @@ -195,19 +187,18 @@ } }, "effects": [] - } - }, - "scenes": { + }, "hello": { + "type": "scene", "id": "hello", "name": "hello", - "type": "scene", - "children": [ - "454:341" - ], + "active": true, + "locked": false, "constraints": { "children": "multiple" }, + "guides": [], + "edges": [], "backgroundColor": { "r": 245, "g": 245, @@ -215,6 +206,24 @@ "a": 1 } } - } + }, + "links": { + "454:341": [ + "454:342", + "454:343", + "454:344", + "454:345", + "454:346" + ], + "hello": [ + "454:341" + ] + }, + "scenes_ref": [ + "hello" + ], + "bitmaps": {}, + "images": {}, + "properties": {} } } \ No newline at end of file diff --git a/editor/public/examples/canvas/hero-main-demo.grida b/editor/public/examples/canvas/hero-main-demo.grida index 611e512393..a2a91d5396 100644 --- a/editor/public/examples/canvas/hero-main-demo.grida +++ b/editor/public/examples/canvas/hero-main-demo.grida @@ -1 +1,2896 @@ 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"e3d9ca99-0fae-444c-88fc-3b18d5de6b8d", + "efc81eb0-403e-4ff3-aad6-ae88c55e1fd4" + ], + "e3d9ca99-0fae-444c-88fc-3b18d5de6b8d": [ + "4f8fa473-890a-49d0-8335-3b78ffaf31a5" + ], + "d77fbae1-c379-4ffe-a524-887324617346": [ + "8d653755-953e-4a0d-9f06-c935dbdc659b", + "f7075669-9c1b-47a9-825e-cdf5c86fc827" + ], + "8d653755-953e-4a0d-9f06-c935dbdc659b": [ + "45bfea71-1399-42b0-8fa1-633305419119", + "9cae0b62-3130-4ecb-9aaf-302f82669aa3", + "2003aba6-81f4-438b-a9b0-d702c4d8e945" + ], + "f7075669-9c1b-47a9-825e-cdf5c86fc827": [ + "b430e9d4-bcea-4581-aebc-f9b5d3f9ff96" + ], + "main": [ + "5cf24c3b-93b1-477c-8d08-bb73d3c2f8dc", + "5ac3de8f-c266-4d78-a1c4-02b413174ab6", + "27928f62-5265-4d23-a828-fc42c58572ac", + "f024bb33-c4bb-4a3b-b9af-9191a96aa5f5", + "34c46b34-5b54-4a27-be7d-a55950a3398e" + ] + }, + "scenes_ref": [ + "main" + ], + "bitmaps": {}, + "images": {}, + "properties": {} + } +} \ No newline at end of file diff --git a/editor/public/examples/canvas/instagram-post-01.grida b/editor/public/examples/canvas/instagram-post-01.grida index b42ce4a442..98310f1562 100644 --- a/editor/public/examples/canvas/instagram-post-01.grida +++ b/editor/public/examples/canvas/instagram-post-01.grida @@ -1,5 +1,4 @@ { - "doctype": "v0_document", "document": { "nodes": { "202:2": { @@ -30,15 +29,7 @@ "overflow": "clip", "padding": "0px 0px 0px 0px" }, - "cornerRadius": 0, - "children": [ - "202:3", - "202:4", - "202:5", - "202:8", - "202:9", - "202:10" - ] + "cornerRadius": 0 }, "202:3": { "id": "202:3", @@ -111,11 +102,7 @@ "style": { "padding": "0px 0px 0px 0px" }, - "cornerRadius": 0, - "children": [ - "202:6", - "202:7" - ] + "cornerRadius": 0 }, "202:6": { "id": "202:6", @@ -271,11 +258,7 @@ "style": { "padding": "0px 0px 0px 0px" }, - "cornerRadius": 0, - "children": [ - "202:11", - "202:13" - ] + "cornerRadius": 0 }, "202:11": { "id": "202:11", @@ -296,10 +279,7 @@ "overflow": "clip", "padding": "0px 0px 0px 0px" }, - "cornerRadius": 0, - "children": [ - "202:12" - ] + "cornerRadius": 0 }, "202:12": { "id": "202:12", @@ -364,19 +344,18 @@ "fontSize": 20, "fontFamily": "Inter", "fontWeight": 800 - } - }, - "scenes": { + }, "post": { + "type": "scene", "id": "post", "name": "post", - "type": "scene", - "children": [ - "202:2" - ], + "active": true, + "locked": false, "constraints": { "children": "multiple" }, + "guides": [], + "edges": [], "backgroundColor": { "r": 245, "g": 245, @@ -384,6 +363,36 @@ "a": 1 } } - } + }, + "links": { + "202:2": [ + "202:3", + "202:4", + "202:5", + "202:8", + "202:9", + "202:10" + ], + "202:5": [ + "202:6", + "202:7" + ], + "202:10": [ + "202:11", + "202:13" + ], + "202:11": [ + "202:12" + ], + "post": [ + "202:2" + ] + }, + "scenes_ref": [ + "post" + ], + "bitmaps": {}, + "images": {}, + "properties": {} } } \ No newline at end of file diff --git a/editor/public/examples/canvas/layout-01.grida b/editor/public/examples/canvas/layout-01.grida index 86c50198b7..6b9c44861f 100644 --- a/editor/public/examples/canvas/layout-01.grida +++ b/editor/public/examples/canvas/layout-01.grida @@ -1,5 +1,4 @@ { - "doctype": "v0_document", "document": { "nodes": { "173:49": { @@ -36,11 +35,7 @@ "mainAxisAlignment": "start", "crossAxisAlignment": "start", "mainAxisGap": 0, - "crossAxisGap": 0, - "children": [ - "173:52", - "173:55" - ] + "crossAxisGap": 0 }, "173:52": { "id": "173:52", @@ -65,12 +60,7 @@ "mainAxisAlignment": "start", "crossAxisAlignment": "start", "mainAxisGap": 24, - "crossAxisGap": 24, - "children": [ - "173:50", - "173:53", - "173:51" - ] + "crossAxisGap": 24 }, "173:50": { "id": "173:50", @@ -167,12 +157,7 @@ "mainAxisAlignment": "start", "crossAxisAlignment": "start", "mainAxisGap": 24, - "crossAxisGap": 24, - "children": [ - "173:56", - "173:57", - "173:58" - ] + "crossAxisGap": 24 }, "173:56": { "id": "173:56", @@ -245,19 +230,18 @@ }, "effects": [], "cornerRadius": 0 - } - }, - "scenes": { + }, "flex": { + "type": "scene", "id": "flex", "name": "flex", - "type": "scene", - "children": [ - "173:49" - ], + "active": true, + "locked": false, "constraints": { "children": "multiple" }, + "guides": [], + "edges": [], "backgroundColor": { "r": 245, "g": 245, @@ -265,6 +249,31 @@ "a": 1 } } - } + }, + "links": { + "173:49": [ + "173:52", + "173:55" + ], + "173:52": [ + "173:50", + "173:53", + "173:51" + ], + "173:55": [ + "173:56", + "173:57", + "173:58" + ], + "flex": [ + "173:49" + ] + }, + "scenes_ref": [ + "flex" + ], + "bitmaps": {}, + "images": {}, + "properties": {} } } \ No newline at end of file diff --git a/editor/public/examples/canvas/poster-01.grida b/editor/public/examples/canvas/poster-01.grida index 23e3ef6418..c2d9c61143 100644 --- a/editor/public/examples/canvas/poster-01.grida +++ b/editor/public/examples/canvas/poster-01.grida @@ -1,5 +1,4 @@ { - "doctype": "v0_document", "document": { "nodes": { "102:2": { @@ -29,11 +28,7 @@ "style": { "padding": "0px 0px 0px 0px" }, - "cornerRadius": 0, - "children": [ - "102:3", - "102:41" - ] + "cornerRadius": 0 }, "102:3": { "id": "102:3", @@ -53,12 +48,7 @@ "style": { "padding": "29.999998092651367px 29.999998092651367px 29.999998092651367px 29.999998092651367px" }, - "cornerRadius": 0, - "children": [ - "102:4", - "102:25", - "102:35" - ] + "cornerRadius": 0 }, "102:4": { "id": "102:4", @@ -78,11 +68,7 @@ "style": { "padding": "0px 0px 0px 0px" }, - "cornerRadius": 0, - "children": [ - "102:5", - "102:24" - ] + "cornerRadius": 0 }, "102:5": { "id": "102:5", @@ -102,10 +88,7 @@ "style": { "padding": "0px 0px 0px 0px" }, - "cornerRadius": 0, - "children": [ - "102:6" - ] + "cornerRadius": 0 }, "102:6": { "id": "102:6", @@ -125,11 +108,7 @@ "style": { "padding": "0px 0px 0px 0px" }, - "cornerRadius": 0, - "children": [ - "102:7", - "102:11" - ] + "cornerRadius": 0 }, "102:7": { "id": "102:7", @@ -149,12 +128,7 @@ "style": { "padding": "0px 0px 0px 0px" }, - "cornerRadius": 0, - "children": [ - "102:8", - "102:9", - "102:10" - ] + "cornerRadius": 0 }, "102:8": { "id": "102:8", @@ -329,12 +303,7 @@ "style": { "padding": "0px 0px 0px 0px" }, - "cornerRadius": 0, - "children": [ - "102:26", - "102:30", - "102:31" - ] + "cornerRadius": 0 }, "102:26": { "id": "102:26", @@ -354,15 +323,7 @@ "style": { "padding": "0px 0px 0px 0px" }, - "cornerRadius": 0, - "children": [ - "102:43", - "102:28", - "102:42", - "102:44", - "102:27", - "102:29" - ] + "cornerRadius": 0 }, "102:43": { "id": "102:43", @@ -546,12 +507,7 @@ "style": { "padding": "0px 0px 0px 0px" }, - "cornerRadius": 0, - "children": [ - "102:32", - "102:33", - "102:34" - ] + "cornerRadius": 0 }, "102:32": { "id": "102:32", @@ -628,11 +584,7 @@ "style": { "padding": "0px 0px 0px 0px" }, - "cornerRadius": 0, - "children": [ - "102:36", - "102:37" - ] + "cornerRadius": 0 }, "102:36": { "id": "102:36", @@ -671,12 +623,7 @@ "style": { "padding": "0px 0px 0px 0px" }, - "cornerRadius": 0, - "children": [ - "102:38", - "102:39", - "102:40" - ] + "cornerRadius": 0 }, "102:38": { "id": "102:38", @@ -893,19 +840,18 @@ "fillRile": "nonzero" } ] - } - }, - "scenes": { + }, "hymym": { + "type": "scene", "id": "hymym", "name": "How I Met Your Mother", - "type": "scene", - "children": [ - "102:2" - ], + "active": true, + "locked": false, "constraints": { "children": "multiple" }, + "guides": [], + "edges": [], "backgroundColor": { "r": 245, "g": 245, @@ -913,6 +859,69 @@ "a": 1 } } - } + }, + "links": { + "102:2": [ + "102:3", + "102:41" + ], + "102:3": [ + "102:4", + "102:25", + "102:35" + ], + "102:4": [ + "102:5", + "102:24" + ], + "102:5": [ + "102:6" + ], + "102:6": [ + "102:7", + "102:11" + ], + "102:7": [ + "102:8", + "102:9", + "102:10" + ], + "102:25": [ + "102:26", + "102:30", + "102:31" + ], + "102:26": [ + "102:43", + "102:28", + "102:42", + "102:44", + "102:27", + "102:29" + ], + "102:31": [ + "102:32", + "102:33", + "102:34" + ], + "102:35": [ + "102:36", + "102:37" + ], + "102:37": [ + "102:38", + "102:39", + "102:40" + ], + "hymym": [ + "102:2" + ] + }, + "scenes_ref": [ + "hymym" + ], + "bitmaps": {}, + "images": {}, + "properties": {} } } \ No newline at end of file diff --git a/editor/public/examples/canvas/resume-01.grida b/editor/public/examples/canvas/resume-01.grida index c07f854afd..00f0a7cef0 100644 --- a/editor/public/examples/canvas/resume-01.grida +++ b/editor/public/examples/canvas/resume-01.grida @@ -1,5 +1,4 @@ { - "doctype": "v0_document", "document": { "nodes": { "1:475": { @@ -31,9 +30,6 @@ "padding": "32px 33px 32px 33px" }, "cornerRadius": 0, - "children": [ - "1:476" - ], "layout": "flex", "direction": "horizontal", "mainAxisAlignment": "center", @@ -58,12 +54,7 @@ "style": { "padding": "0px 0px 0px 0px" }, - "cornerRadius": 0, - "children": [ - "1:477", - "1:485", - "1:536" - ] + "cornerRadius": 0 }, "1:477": { "id": "1:477", @@ -83,11 +74,7 @@ "style": { "padding": "0px 0px 0px 0px" }, - "cornerRadius": 0, - "children": [ - "1:478", - "1:481" - ] + "cornerRadius": 0 }, "1:478": { "id": "1:478", @@ -108,10 +95,6 @@ "padding": "0px 0px 0px 0px" }, "cornerRadius": 0, - "children": [ - "1:479", - "1:480" - ], "layout": "flex", "direction": "vertical", "mainAxisAlignment": "start", @@ -202,11 +185,6 @@ "padding": "0px 0px 0px 0px" }, "cornerRadius": 0, - "children": [ - "1:482", - "1:483", - "1:484" - ], "layout": "flex", "direction": "vertical", "mainAxisAlignment": "start", @@ -328,11 +306,7 @@ "style": { "padding": "0px 0px 0px 0px" }, - "cornerRadius": 0, - "children": [ - "1:486", - "1:487" - ] + "cornerRadius": 0 }, "1:486": { "id": "1:486", @@ -368,11 +342,7 @@ "style": { "padding": "0px 0px 0px 0px" }, - "cornerRadius": 0, - "children": [ - "1:488", - "1:501" - ] + "cornerRadius": 0 }, "1:488": { "id": "1:488", @@ -392,11 +362,7 @@ "style": { "padding": "0px 0px 0px 0px" }, - "cornerRadius": 0, - "children": [ - "1:489", - "1:490" - ] + "cornerRadius": 0 }, "1:489": { "id": "1:489", @@ -450,11 +416,7 @@ "style": { "padding": "0px 0px 0px 0px" }, - "cornerRadius": 0, - "children": [ - "1:491", - "1:496" - ] + "cornerRadius": 0 }, "1:491": { "id": "1:491", @@ -474,11 +436,7 @@ "style": { "padding": "0px 0px 0px 0px" }, - "cornerRadius": 0, - "children": [ - "1:492", - "1:495" - ] + "cornerRadius": 0 }, "1:492": { "id": "1:492", @@ -498,11 +456,7 @@ "style": { "padding": "0px 0px 0px 0px" }, - "cornerRadius": 0, - "children": [ - "1:493", - "1:494" - ] + "cornerRadius": 0 }, "1:493": { "id": "1:493", @@ -624,11 +578,7 @@ "style": { "padding": "0px 0px 0px 0px" }, - "cornerRadius": 0, - "children": [ - "1:497", - "1:500" - ] + "cornerRadius": 0 }, "1:497": { "id": "1:497", @@ -648,11 +598,7 @@ "style": { "padding": "0px 0px 0px 0px" }, - "cornerRadius": 0, - "children": [ - "1:498", - "1:499" - ] + "cornerRadius": 0 }, "1:498": { "id": "1:498", @@ -774,11 +720,7 @@ "style": { "padding": "0px 0px 0px 0px" }, - "cornerRadius": 0, - "children": [ - "1:502", - "1:503" - ] + "cornerRadius": 0 }, "1:502": { "id": "1:502", @@ -832,13 +774,7 @@ "style": { "padding": "0px 0px 0px 0px" }, - "cornerRadius": 0, - "children": [ - "1:504", - "1:512", - "1:520", - "1:528" - ] + "cornerRadius": 0 }, "1:504": { "id": "1:504", @@ -858,11 +794,7 @@ "style": { "padding": "0px 0px 0px 0px" }, - "cornerRadius": 0, - "children": [ - "1:505", - "1:511" - ] + "cornerRadius": 0 }, "1:505": { "id": "1:505", @@ -882,11 +814,7 @@ "style": { "padding": "0px 0px 0px 0px" }, - "cornerRadius": 0, - "children": [ - "1:506", - "1:510" - ] + "cornerRadius": 0 }, "1:506": { "id": "1:506", @@ -906,12 +834,7 @@ "style": { "padding": "0px 0px 0px 0px" }, - "cornerRadius": 0, - "children": [ - "1:507", - "1:508", - "1:509" - ] + "cornerRadius": 0 }, "1:507": { "id": "1:507", @@ -1083,11 +1006,7 @@ "style": { "padding": "0px 0px 0px 0px" }, - "cornerRadius": 0, - "children": [ - "1:513", - "1:519" - ] + "cornerRadius": 0 }, "1:513": { "id": "1:513", @@ -1107,11 +1026,7 @@ "style": { "padding": "0px 0px 0px 0px" }, - "cornerRadius": 0, - "children": [ - "1:514", - "1:518" - ] + "cornerRadius": 0 }, "1:514": { "id": "1:514", @@ -1131,12 +1046,7 @@ "style": { "padding": "0px 0px 0px 0px" }, - "cornerRadius": 0, - "children": [ - "1:515", - "1:516", - "1:517" - ] + "cornerRadius": 0 }, "1:515": { "id": "1:515", @@ -1308,11 +1218,7 @@ "style": { "padding": "0px 0px 0px 0px" }, - "cornerRadius": 0, - "children": [ - "1:521", - "1:527" - ] + "cornerRadius": 0 }, "1:521": { "id": "1:521", @@ -1332,11 +1238,7 @@ "style": { "padding": "0px 0px 0px 0px" }, - "cornerRadius": 0, - "children": [ - "1:522", - "1:526" - ] + "cornerRadius": 0 }, "1:522": { "id": "1:522", @@ -1356,12 +1258,7 @@ "style": { "padding": "0px 0px 0px 0px" }, - "cornerRadius": 0, - "children": [ - "1:523", - "1:524", - "1:525" - ] + "cornerRadius": 0 }, "1:523": { "id": "1:523", @@ -1533,11 +1430,7 @@ "style": { "padding": "0px 0px 0px 0px" }, - "cornerRadius": 0, - "children": [ - "1:529", - "1:535" - ] + "cornerRadius": 0 }, "1:529": { "id": "1:529", @@ -1557,11 +1450,7 @@ "style": { "padding": "0px 0px 0px 0px" }, - "cornerRadius": 0, - "children": [ - "1:530", - "1:534" - ] + "cornerRadius": 0 }, "1:530": { "id": "1:530", @@ -1581,12 +1470,7 @@ "style": { "padding": "0px 0px 0px 0px" }, - "cornerRadius": 0, - "children": [ - "1:531", - "1:532", - "1:533" - ] + "cornerRadius": 0 }, "1:531": { "id": "1:531", @@ -1758,11 +1642,7 @@ "style": { "padding": "0px 0px 0px 0px" }, - "cornerRadius": 0, - "children": [ - "1:537", - "1:538" - ] + "cornerRadius": 0 }, "1:537": { "id": "1:537", @@ -1798,11 +1678,7 @@ "style": { "padding": "0px 0px 0px 0px" }, - "cornerRadius": 0, - "children": [ - "1:539", - "1:540" - ] + "cornerRadius": 0 }, "1:539": { "id": "1:539", @@ -1856,12 +1732,7 @@ "style": { "padding": "0px 0px 0px 0px" }, - "cornerRadius": 0, - "children": [ - "1:541", - "1:544", - "1:547" - ] + "cornerRadius": 0 }, "1:541": { "id": "1:541", @@ -1881,11 +1752,7 @@ "style": { "padding": "0px 0px 0px 0px" }, - "cornerRadius": 0, - "children": [ - "1:542", - "1:543" - ] + "cornerRadius": 0 }, "1:542": { "id": "1:542", @@ -1973,11 +1840,7 @@ "style": { "padding": "0px 0px 0px 0px" }, - "cornerRadius": 0, - "children": [ - "1:545", - "1:546" - ] + "cornerRadius": 0 }, "1:545": { "id": "1:545", @@ -2065,11 +1928,7 @@ "style": { "padding": "0px 0px 0px 0px" }, - "cornerRadius": 0, - "children": [ - "1:548", - "1:549" - ] + "cornerRadius": 0 }, "1:548": { "id": "1:548", @@ -2138,19 +1997,18 @@ "fontSize": 11, "fontFamily": "Inter", "fontWeight": 400 - } - }, - "scenes": { + }, "resume": { + "type": "scene", "id": "resume", "name": "resume", - "type": "scene", - "children": [ - "1:475" - ], + "active": true, + "locked": false, "constraints": { "children": "single" }, + "guides": [], + "edges": [], "backgroundColor": { "r": 50, "g": 50, @@ -2158,6 +2016,157 @@ "a": 1 } } - } + }, + "links": { + "1:475": [ + "1:476" + ], + "1:476": [ + "1:477", + "1:485", + "1:536" + ], + "1:477": [ + "1:478", + "1:481" + ], + "1:478": [ + "1:479", + "1:480" + ], + "1:481": [ + "1:482", + "1:483", + "1:484" + ], + "1:485": [ + "1:486", + "1:487" + ], + "1:487": [ + "1:488", + "1:501" + ], + "1:488": [ + "1:489", + "1:490" + ], + "1:490": [ + "1:491", + "1:496" + ], + "1:491": [ + "1:492", + "1:495" + ], + "1:492": [ + "1:493", + "1:494" + ], + "1:496": [ + "1:497", + "1:500" + ], + "1:497": [ + "1:498", + "1:499" + ], + "1:501": [ + "1:502", + "1:503" + ], + "1:503": [ + "1:504", + "1:512", + "1:520", + "1:528" + ], + "1:504": [ + "1:505", + "1:511" + ], + "1:505": [ + "1:506", + "1:510" + ], + "1:506": [ + "1:507", + "1:508", + "1:509" + ], + "1:512": [ + "1:513", + "1:519" + ], + "1:513": [ + "1:514", + "1:518" + ], + "1:514": [ + "1:515", + "1:516", + "1:517" + ], + "1:520": [ + "1:521", + "1:527" + ], + "1:521": [ + "1:522", + "1:526" + ], + "1:522": [ + "1:523", + "1:524", + "1:525" + ], + "1:528": [ + "1:529", + "1:535" + ], + "1:529": [ + "1:530", + "1:534" + ], + "1:530": [ + "1:531", + "1:532", + "1:533" + ], + "1:536": [ + "1:537", + "1:538" + ], + "1:538": [ + "1:539", + "1:540" + ], + "1:540": [ + "1:541", + "1:544", + "1:547" + ], + "1:541": [ + "1:542", + "1:543" + ], + "1:544": [ + "1:545", + "1:546" + ], + "1:547": [ + "1:548", + "1:549" + ], + "resume": [ + "1:475" + ] + }, + "scenes_ref": [ + "resume" + ], + "bitmaps": {}, + "images": {}, + "properties": {} } } \ No newline at end of file diff --git a/editor/public/examples/canvas/sketch-teimplate-01.grida b/editor/public/examples/canvas/sketch-teimplate-01.grida index f7a5539a5b..e4d349907e 100644 --- a/editor/public/examples/canvas/sketch-teimplate-01.grida +++ b/editor/public/examples/canvas/sketch-teimplate-01.grida @@ -1,5 +1,4 @@ { - "doctype": "v0_document", "document": { "nodes": { "2": { @@ -10,9 +9,6 @@ "opacity": 1, "zIndex": 0, "rotation": 0, - "children": [ - "3" - ], "position": "absolute", "left": 85, "top": 130, @@ -445,24 +441,19 @@ "style": { "overflow": "clip" }, - "cornerRadius": 0, - "children": [ - "2", - "9" - ] - } - }, - "scenes": { + "cornerRadius": 0 + }, "001": { + "type": "scene", "id": "001", "name": "sketch", - "type": "scene", - "children": [ - "root" - ], + "active": true, + "locked": false, "constraints": { "children": "multiple" }, + "guides": [], + "edges": [], "backgroundColor": { "r": 245, "g": 245, @@ -470,6 +461,24 @@ "a": 1 } } - } + }, + "links": { + "2": [ + "3" + ], + "root": [ + "2", + "9" + ], + "001": [ + "root" + ] + }, + "scenes_ref": [ + "001" + ], + "bitmaps": {}, + "images": {}, + "properties": {} } } \ No newline at end of file diff --git a/editor/public/examples/canvas/slides-01.grida b/editor/public/examples/canvas/slides-01.grida index 75b28986ad..97f09655ef 100644 --- a/editor/public/examples/canvas/slides-01.grida +++ b/editor/public/examples/canvas/slides-01.grida @@ -1,7 +1,42 @@ { - "doctype": "v0_document", "document": { "nodes": { + "1": { + "type": "scene", + "id": "1", + "name": "Slide 1", + "active": true, + "locked": false, + "constraints": { + "children": "single" + }, + "guides": [], + "edges": [], + "backgroundColor": { + "r": 245, + "g": 245, + "b": 245, + "a": 1 + } + }, + "2": { + "type": "scene", + "id": "2", + "name": "Slide 2", + "active": true, + "locked": false, + "constraints": { + "children": "single" + }, + "guides": [], + "edges": [], + "backgroundColor": { + "r": 245, + "g": 245, + "b": 245, + "a": 1 + } + }, "422:1966": { "id": "422:1966", "name": "root", @@ -30,19 +65,7 @@ "overflow": "clip", "padding": "0px 0px 0px 0px" }, - "cornerRadius": 0, - "children": [ - "422:1967", - "422:1968", - "422:1969", - "422:1970", - "422:1972", - "422:1973", - "422:1974", - "422:1978", - "422:1982", - "422:1984" - ] + "cornerRadius": 0 }, "422:1967": { "id": "422:1967", @@ -162,10 +185,7 @@ "style": { "padding": "1px 6px 1px 6px" }, - "cornerRadius": 499.5, - "children": [ - "422:1971" - ] + "cornerRadius": 499.5 }, "422:1971": { "id": "422:1971", @@ -263,9 +283,6 @@ "padding": "0px 0px 0px 0px" }, "cornerRadius": 0, - "children": [ - "422:2015" - ], "right": 50.8046875 }, "422:2015": { @@ -316,11 +333,7 @@ "overflow": "clip", "padding": "0px 0px 0px 0px" }, - "cornerRadius": 20, - "children": [ - "422:1975", - "422:1976" - ] + "cornerRadius": 20 }, "422:1975": { "id": "422:1975", @@ -385,10 +398,7 @@ "style": { "padding": "1px 6px 1px 6px" }, - "cornerRadius": 499.5, - "children": [ - "422:1977" - ] + "cornerRadius": 499.5 }, "422:1977": { "id": "422:1977", @@ -453,11 +463,7 @@ "overflow": "clip", "padding": "0px 0px 0px 0px" }, - "cornerRadius": 20, - "children": [ - "422:1979", - "422:1980" - ] + "cornerRadius": 20 }, "422:1979": { "id": "422:1979", @@ -522,10 +528,7 @@ "style": { "padding": "1px 6px 1px 6px" }, - "cornerRadius": 499.5, - "children": [ - "422:1981" - ] + "cornerRadius": 499.5 }, "422:1981": { "id": "422:1981", @@ -577,10 +580,7 @@ "width": 16.66666603088379, "height": 16.66666603088379, "style": {}, - "cornerRadius": 0, - "children": [ - "422:1983" - ] + "cornerRadius": 0 }, "422:1983": { "id": "422:1983", @@ -640,11 +640,7 @@ "overflow": "clip", "padding": "0px 0px 0px 0px" }, - "cornerRadius": 20, - "children": [ - "422:1985", - "422:1986" - ] + "cornerRadius": 20 }, "422:1985": { "id": "422:1985", @@ -709,10 +705,7 @@ "style": { "padding": "1px 6px 1px 6px" }, - "cornerRadius": 499.5, - "children": [ - "422:1987" - ] + "cornerRadius": 499.5 }, "422:1987": { "id": "422:1987", @@ -776,13 +769,7 @@ "overflow": "clip", "padding": "0px 0px 0px 0px" }, - "cornerRadius": 0, - "children": [ - "421:294", - "421:300", - "421:306", - "421:312" - ] + "cornerRadius": 0 }, "421:294": { "id": "421:294", @@ -817,13 +804,7 @@ "topRightRadius": 5, "bottomRightRadius": 5, "bottomLeftRadius": 5 - }, - "children": [ - "421:295", - "421:296", - "421:297", - "421:298" - ] + } }, "421:295": { "id": "421:295", @@ -961,10 +942,7 @@ "overflow": "clip", "padding": "0px 0px 0px 0px" }, - "cornerRadius": 5, - "children": [ - "421:299" - ] + "cornerRadius": 5 }, "421:299": { "id": "421:299", @@ -1018,13 +996,7 @@ "topRightRadius": 5, "bottomRightRadius": 5, "bottomLeftRadius": 5 - }, - "children": [ - "421:301", - "421:302", - "421:303", - "421:305" - ] + } }, "421:301": { "id": "421:301", @@ -1126,10 +1098,7 @@ "overflow": "clip", "padding": "0px 0px 0px 0px" }, - "cornerRadius": 5, - "children": [ - "421:304" - ] + "cornerRadius": 5 }, "421:304": { "id": "421:304", @@ -1219,13 +1188,7 @@ "topRightRadius": 5, "bottomRightRadius": 5, "bottomLeftRadius": 5 - }, - "children": [ - "421:307", - "421:308", - "421:309", - "421:311" - ] + } }, "421:307": { "id": "421:307", @@ -1327,10 +1290,7 @@ "overflow": "clip", "padding": "0px 0px 0px 0px" }, - "cornerRadius": 5, - "children": [ - "421:310" - ] + "cornerRadius": 5 }, "421:310": { "id": "421:310", @@ -1405,11 +1365,7 @@ "style": { "padding": "0px 0px 0px 0px" }, - "cornerRadius": 0, - "children": [ - "421:313", - "421:314" - ] + "cornerRadius": 0 }, "421:313": { "id": "421:313", @@ -1480,42 +1436,100 @@ "fontWeight": 500 } }, + "links": { + "1": [ + "422:1966" + ], + "2": [ + "421:293" + ], + "422:1966": [ + "422:1967", + "422:1968", + "422:1969", + "422:1970", + "422:1972", + "422:1973", + "422:1974", + "422:1978", + "422:1982", + "422:1984" + ], + "422:1970": [ + "422:1971" + ], + "422:1973": [ + "422:2015" + ], + "422:1974": [ + "422:1975", + "422:1976" + ], + "422:1976": [ + "422:1977" + ], + "422:1978": [ + "422:1979", + "422:1980" + ], + "422:1980": [ + "422:1981" + ], + "422:1982": [ + "422:1983" + ], + "422:1984": [ + "422:1985", + "422:1986" + ], + "422:1986": [ + "422:1987" + ], + "421:293": [ + "421:294", + "421:300", + "421:306", + "421:312" + ], + "421:294": [ + "421:295", + "421:296", + "421:297", + "421:298" + ], + "421:298": [ + "421:299" + ], + "421:300": [ + "421:301", + "421:302", + "421:303", + "421:305" + ], + "421:303": [ + "421:304" + ], + "421:306": [ + "421:307", + "421:308", + "421:309", + "421:311" + ], + "421:309": [ + "421:310" + ], + "421:312": [ + "421:313", + "421:314" + ] + }, + "scenes_ref": [ + "1", + "2" + ], "entry_scene_id": "1", - "scenes": { - "1": { - "id": "1", - "name": "Slide 1", - "type": "scene", - "children": [ - "422:1966" - ], - "constraints": { - "children": "single" - }, - "backgroundColor": { - "r": 245, - "g": 245, - "b": 245, - "a": 1 - } - }, - "2": { - "id": "2", - "name": "Slide 2", - "type": "scene", - "children": [ - "421:293" - ], - "constraints": { - "children": "single" - }, - "backgroundColor": { - "r": 245, - "g": 245, - "b": 245, - "a": 1 - } - } - } + "bitmaps": {}, + "images": {}, + "properties": {} } } \ No newline at end of file diff --git a/editor/scaffolds/editor/editor.tsx b/editor/scaffolds/editor/editor.tsx index 60445a49ea..a129042627 100644 --- a/editor/scaffolds/editor/editor.tsx +++ b/editor/scaffolds/editor/editor.tsx @@ -159,7 +159,7 @@ async function saveHostedGridaCanvasDocument( .update({ data: document ? ({ - __schema_version: "0.0.1-beta.1+20250728", + __schema_version: "0.0.1-beta.1+20251010", ...document, } satisfies CanvasDocumentSnapshotSchema as {}) : null, @@ -200,7 +200,7 @@ function HostedGridaCanvasDocumentProvider({ const debouncedSave = useDebounceCallback(save, 1000); useEffect(() => { - editor.subscribeWithSelector( + editor.doc.subscribeWithSelector( (state) => state.document, () => { // save to server (with debounce) diff --git a/editor/scaffolds/editor/init.ts b/editor/scaffolds/editor/init.ts index 33b979bb3b..793efb6e67 100644 --- a/editor/scaffolds/editor/init.ts +++ b/editor/scaffolds/editor/init.ts @@ -33,8 +33,6 @@ import type { MenuGroup } from "./menu"; import { editor } from "@/grida-canvas"; import { DataFormat } from "../data-format"; -// import * as samples from "@/theme/templates/formcollection/samples"; - export function initialEditorState(init: EditorInit): EditorState { switch (init.doctype) { case "v0_form": @@ -318,7 +316,7 @@ function __init_canvas( // check the version if ( (data as SchemaMayVaryDocumentServerObject).__schema_version !== - "0.0.1-beta.1+20250728" + "0.0.1-beta.1+20251010" ) { return { __schema_version: (data as SchemaMayVaryDocumentServerObject) @@ -351,7 +349,7 @@ function __init_form_start_page_state( // check the version if ( - (data as FormStartPageSchema).__schema_version !== "0.0.1-beta.1+20250728" + (data as FormStartPageSchema).__schema_version !== "0.0.1-beta.1+20251010" ) { return { __schema_version: (data as FormStartPageSchema).__schema_version, diff --git a/editor/scaffolds/editor/multiplayer/cursor-legacy.tsx b/editor/scaffolds/editor/multiplayer/cursor-legacy.tsx new file mode 100644 index 0000000000..be28616727 --- /dev/null +++ b/editor/scaffolds/editor/multiplayer/cursor-legacy.tsx @@ -0,0 +1,149 @@ +import React, { useEffect, useState } from "react"; +import { motion } from "motion/react"; +import { FakePointerCursorSVG } from "@/components/cursor/cursor-fake"; + +export function PointerCursor({ + local, + color, + typing, + x, + y, + message, + onMessageChange, + onMessageBlur, +}: { + local: boolean; + typing?: boolean; + color: { + hue: string; + fill: string; + }; + + x: number; + y: number; + message?: string; + onMessageChange?: (message: string) => void; + onMessageBlur?: () => void; +}) { + const { fill, hue } = color; + + return ( + <> + {!local && ( + + )} + {(message || typing) && ( + + )} + + ); +} + +function useBubbleVisibility(message: string, delay: number) { + const [isVisible, setIsVisible] = useState(true); + + useEffect(() => { + if (message) { + setIsVisible(true); + + const handler = setTimeout(() => { + setIsVisible(false); + }, delay); + + return () => clearTimeout(handler); + } + }, [message, delay]); + + return isVisible; +} + +function PointerCursorMessageBubble({ + local, + x, + y, + color, + hue, + message, + onMessageChange, + onMessageBlur, +}: { + local: boolean; + color: string; + hue: string; + x: number; + y: number; + message?: string; + onMessageChange?: (message: string) => void; + onMessageBlur?: () => void; +}) { + const isVisible = useBubbleVisibility(message ?? "", 3000); + + return ( + { + if (!isVisible) { + onMessageBlur?.(); + onMessageChange?.(""); + } + }} + className="absolute top-0 left-0 transform pointer-events-none data-[local='true']:duration-0" + style={{ + transform: `translateX(${x}px) translateY(${y}px)`, + zIndex: 999 - 1, + }} + > +
+ { + if (e.key === "Enter") { + onMessageBlur?.(); + return; + } + if (e.key === "Escape") { + onMessageBlur?.(); + onMessageChange?.(""); + return; + } + }} + onChange={(e) => { + onMessageChange?.(e.target.value); + }} + onBlur={onMessageBlur} + maxLength={100} + className="px-4 w-full h-full bg-transparent outline-none border-none text-white placeholder:text-white/50" + placeholder="Say something" + /> +
+ + ); +} diff --git a/editor/scaffolds/editor/multiplayer/multiplayer.tsx b/editor/scaffolds/editor/multiplayer/multiplayer.tsx index 3eb2803d20..ec4bc4f2c3 100644 --- a/editor/scaffolds/editor/multiplayer/multiplayer.tsx +++ b/editor/scaffolds/editor/multiplayer/multiplayer.tsx @@ -14,7 +14,7 @@ import { import { useMultiplayerRoom } from "./room"; import { ICursorPos, ICursorNode } from "./types"; import { createBrowserClient } from "@/lib/supabase/client"; -import { PointerCursor } from "@/components/multiplayer/cursor"; +import { PointerCursor } from "./cursor-legacy"; const RT_THROTTLE_MS = 50; diff --git a/editor/scaffolds/editor/reducer.ts b/editor/scaffolds/editor/reducer.ts index c30e08fbfc..a6a5a1fa07 100644 --- a/editor/scaffolds/editor/reducer.ts +++ b/editor/scaffolds/editor/reducer.ts @@ -375,7 +375,7 @@ export function reducer(state: EditorState, action: EditorAction): EditorState { type: "scene", id: "startpage", name: "Start", - children: ["page"], + children_refs: ["page"], guides: [], constraints: { children: "single", diff --git a/editor/scaffolds/editor/sync/agent-startpage.sync.tsx b/editor/scaffolds/editor/sync/agent-startpage.sync.tsx index 96f1e9a8af..beba6a9451 100644 --- a/editor/scaffolds/editor/sync/agent-startpage.sync.tsx +++ b/editor/scaffolds/editor/sync/agent-startpage.sync.tsx @@ -30,7 +30,7 @@ export function useSyncFormAgentStartPage() { .update({ start_page: debounced ? ({ - __schema_version: "0.0.1-beta.1+20250728", + __schema_version: "0.0.1-beta.1+20251010", template_id: startpagestate!.template_id, ...debounced, } satisfies FormStartPageSchema as {}) diff --git a/editor/scaffolds/sidecontrol/chunks/chunk-paints.tsx b/editor/scaffolds/sidecontrol/chunks/chunk-paints.tsx index d84a2968ce..4fca8c7c1b 100644 --- a/editor/scaffolds/sidecontrol/chunks/chunk-paints.tsx +++ b/editor/scaffolds/sidecontrol/chunks/chunk-paints.tsx @@ -291,7 +291,7 @@ export function ChunkPaints({ const handleSelectGradientStop = React.useCallback( (paintIndex: number, stop: number) => { - instance.selectGradientStop(node_id, stop, { + instance.surface.surfaceSelectGradientStop(node_id, stop, { paintTarget, paintIndex, }); @@ -313,24 +313,32 @@ export function ChunkPaints({ case "radial_gradient": case "sweep_gradient": case "diamond_gradient": { - instance.tryEnterContentEditMode(node_id, "paint/gradient", { - paintTarget, - paintIndex, - }); + instance.surface.surfaceTryEnterContentEditMode( + node_id, + "paint/gradient", + { + paintTarget, + paintIndex, + } + ); break; } case "image": { - instance.tryEnterContentEditMode(node_id, "paint/image", { - paintTarget, - paintIndex, - }); + instance.surface.surfaceTryEnterContentEditMode( + node_id, + "paint/image", + { + paintTarget, + paintIndex, + } + ); break; } } } else { // User closed the paint setOpenPaintIndex(null); - instance.tryExitContentEditMode(); + instance.surface.surfaceTryExitContentEditMode(); } }, [instance, node_id, paintTarget, paintList] diff --git a/editor/scaffolds/sidecontrol/chunks/mode-vector.tsx b/editor/scaffolds/sidecontrol/chunks/mode-vector.tsx index 1ea1249da5..24fd117ccc 100644 --- a/editor/scaffolds/sidecontrol/chunks/mode-vector.tsx +++ b/editor/scaffolds/sidecontrol/chunks/mode-vector.tsx @@ -11,7 +11,7 @@ import useVectorContentEditMode from "@/grida-canvas-react/use-sub-vector-networ import useTangentMirroring from "./use-tangent-mirroring"; import vn from "@grida/vn"; import type { editor } from "@/grida-canvas"; -import { useA11yActions } from "@/grida-canvas-react/provider"; +import { useA11yArrow } from "@/grida-canvas-react/provider"; import { encodeTranslateVectorCommand } from "@/grida-canvas/reducers/methods"; import { MirroringAll, @@ -50,7 +50,7 @@ function SectionGeometry({ node_id }: { node_id: string }) { selected_vertices ); - const { a11yarrow } = useA11yActions(); + const { a11yarrow } = useA11yArrow(); const points = React.useMemo(() => { const { vertices, tangents } = encodeTranslateVectorCommand(vectorNetwork, { diff --git a/editor/scaffolds/sidecontrol/chunks/use-tangent-mirroring.ts b/editor/scaffolds/sidecontrol/chunks/use-tangent-mirroring.ts index 8b5baa233e..5c727c84ea 100644 --- a/editor/scaffolds/sidecontrol/chunks/use-tangent-mirroring.ts +++ b/editor/scaffolds/sidecontrol/chunks/use-tangent-mirroring.ts @@ -37,7 +37,7 @@ export default function useTangentMirroring( const setValue = useCallback( (mode: vn.StrictTangentMirroringMode) => { if (mode === "none") { - instance.configureCurveTangentMirroringModifier("none"); + instance.surface.surfaceConfigureCurveTangentMirroringModifier("none"); } else { const verts = new Set(); for (const [v] of selected_tangents) verts.add(v); @@ -48,11 +48,11 @@ export default function useTangentMirroring( const tA = segs[0].a === v ? segs[0].ta : segs[0].tb; const tB = segs[1].a === v ? segs[1].ta : segs[1].tb; if (cmath.vector2.isZero(tA) && cmath.vector2.isZero(tB)) { - instance.bendOrClearCorner(node_id, v); + instance.commands.bendOrClearCorner(node_id, v); } } }); - instance.configureCurveTangentMirroringModifier(mode); + instance.surface.surfaceConfigureCurveTangentMirroringModifier(mode); } }, [instance, selected_tangents, selected_vertices, segments] diff --git a/editor/scaffolds/sidecontrol/controls/export.tsx b/editor/scaffolds/sidecontrol/controls/export.tsx index 0bb1e1113d..bba484d000 100644 --- a/editor/scaffolds/sidecontrol/controls/export.tsx +++ b/editor/scaffolds/sidecontrol/controls/export.tsx @@ -65,13 +65,19 @@ export function ExportNodeControl({ }); const exportHandler = ( - dataPromise: Promise, + dataPromise: Promise, format: "SVG" | "PDF" | "PNG" | "JPEG" ): Promise => { return new Promise(async (resolve, reject) => { try { const data = await dataPromise; - const blob = new Blob([data], { type: mimes[format] }); + + if (!data) { + reject(new Error("Failed to export")); + return; + } + + const blob = new Blob([data as BlobPart], { type: mimes[format] }); resolve(blob); } catch (e) { reject(e); diff --git a/editor/scaffolds/sidecontrol/controls/ext-zoom.tsx b/editor/scaffolds/sidecontrol/controls/ext-zoom.tsx index f8a1d72254..da108e6071 100644 --- a/editor/scaffolds/sidecontrol/controls/ext-zoom.tsx +++ b/editor/scaffolds/sidecontrol/controls/ext-zoom.tsx @@ -41,14 +41,14 @@ export function ZoomControl({ className }: { className?: string }) { max={256} onChange={(e) => { const v = parseInt(e.target.value) / 100; - if (v) editor.scale(v, "center"); + if (v) editor.camera.scale(v, "center"); }} className={WorkbenchUI.inputVariants({ size: "sm" })} /> Zoom in @@ -56,7 +56,7 @@ export function ZoomControl({ className }: { className?: string }) { Zoom out @@ -64,7 +64,7 @@ export function ZoomControl({ className }: { className?: string }) { editor.fit("*")} + onSelect={() => editor.camera.fit("*")} className="text-xs" > Zoom to fit @@ -72,7 +72,7 @@ export function ZoomControl({ className }: { className?: string }) { editor.fit("selection")} + onSelect={() => editor.camera.fit("selection")} className="text-xs" > Zoom to selection @@ -80,14 +80,14 @@ export function ZoomControl({ className }: { className?: string }) { editor.scale(0.5, "center")} + onSelect={() => editor.camera.scale(0.5, "center")} className="text-xs" > Zoom to 50% editor.scale(1, "center")} + onSelect={() => editor.camera.scale(1, "center")} className="text-xs" > Zoom to 100% @@ -95,7 +95,7 @@ export function ZoomControl({ className }: { className?: string }) { editor.scale(2, "center")} + onSelect={() => editor.camera.scale(2, "center")} className="text-xs" > Zoom to 200% @@ -104,7 +104,7 @@ export function ZoomControl({ className }: { className?: string }) { { - editor.togglePixelGrid(); + editor.surface.surfaceTogglePixelGrid(); }} className="text-xs" > @@ -114,7 +114,7 @@ export function ZoomControl({ className }: { className?: string }) { { - editor.toggleRuler(); + editor.surface.surfaceToggleRuler(); }} className="text-xs" > diff --git a/editor/scaffolds/sidecontrol/sidecontrol-doctype-site.tsx b/editor/scaffolds/sidecontrol/sidecontrol-doctype-site.tsx index 0dd2a17223..2cd92f896e 100644 --- a/editor/scaffolds/sidecontrol/sidecontrol-doctype-site.tsx +++ b/editor/scaffolds/sidecontrol/sidecontrol-doctype-site.tsx @@ -133,7 +133,7 @@ function ThemeEditorPortal({ } `; - editor.schemaPutProperty("user-custom-css", { + editor.commands.schemaPutProperty("user-custom-css", { type: "string", default: propertiescss, }); diff --git a/editor/scaffolds/sidecontrol/sidecontrol-document-properties.tsx b/editor/scaffolds/sidecontrol/sidecontrol-document-properties.tsx index c5acd45701..e8e0d9e36c 100644 --- a/editor/scaffolds/sidecontrol/sidecontrol-document-properties.tsx +++ b/editor/scaffolds/sidecontrol/sidecontrol-document-properties.tsx @@ -42,7 +42,7 @@ function SceneBackgroundPropertyLine() { { - editor.changeSceneBackground(scene_id, color); + editor.commands.changeSceneBackground(scene_id, color); }} /> @@ -56,7 +56,7 @@ export function DocumentProperties({ className }: { className?: string }) { const keys = Object.keys(document.properties ?? {}); const addProperty = () => { - editor.schemaDefineProperty(); + editor.commands.schemaDefineProperty(); }; return ( @@ -93,13 +93,13 @@ export function DocumentProperties({ className }: { className?: string }) { definition={property} name={key} onNameChange={(newName) => { - editor.schemaRenameProperty(key, newName); + editor.commands.schemaRenameProperty(key, newName); }} onDefinitionChange={(value) => { - editor.schemaUpdateProperty(key, value); + editor.commands.schemaUpdateProperty(key, value); }} onRemove={() => { - editor.schemaDeleteProperty(key); + editor.commands.schemaDeleteProperty(key); }} /> ); diff --git a/editor/scaffolds/sidecontrol/sidecontrol-global.tsx b/editor/scaffolds/sidecontrol/sidecontrol-global.tsx index a359037e1b..3ccb0361a2 100644 --- a/editor/scaffolds/sidecontrol/sidecontrol-global.tsx +++ b/editor/scaffolds/sidecontrol/sidecontrol-global.tsx @@ -185,7 +185,7 @@ function FormStartPageControl() { properties={properties!} props={shallowProps} onValueChange={(k, v) => { - editor.changeNodeProps("page", k, v); + editor.commands.changeNodePropertyProps("page", k, v); }} /> diff --git a/editor/scaffolds/sidecontrol/sidecontrol-node-selection.tsx b/editor/scaffolds/sidecontrol/sidecontrol-node-selection.tsx index 63f8225daa..cb138bdad7 100644 --- a/editor/scaffolds/sidecontrol/sidecontrol-node-selection.tsx +++ b/editor/scaffolds/sidecontrol/sidecontrol-node-selection.tsx @@ -144,10 +144,10 @@ function Align() { <_AlignControl disabled={!has_selection} onAlign={(alignment) => { - editor.align("selection", alignment); + editor.commands.align("selection", alignment); }} onDistributeEvenly={(axis) => { - editor.distributeEvenly("selection", axis); + editor.commands.distributeEvenly("selection", axis); }} className="justify-between" /> @@ -180,7 +180,7 @@ function Header() { { - editor.op(selection, op); + editor.commands.op(selection, op); }} className="flex justify-center" /> @@ -1660,7 +1660,7 @@ function SectionEffects({ node_id }: { node_id: string }) { }, [feShadows, feBlur, feBackdropBlur]); const onAddEffect = useCallback(() => { - instance.changeNodeFilterEffects(node_id, [ + instance.commands.changeNodeFilterEffects(node_id, [ ...effects, { type: "shadow", @@ -1692,14 +1692,14 @@ function SectionEffects({ node_id }: { node_id: string }) { { - instance.changeNodeFilterEffects(node_id, [ + instance.commands.changeNodeFilterEffects(node_id, [ ...effects.slice(0, index), value, ...effects.slice(index + 1), ]); }} onRemove={() => { - instance.changeNodeFilterEffects(node_id, [ + instance.commands.changeNodeFilterEffects(node_id, [ ...effects.slice(0, index), ...effects.slice(index + 1), ]); @@ -1747,7 +1747,7 @@ function SelectionColors() { size="xs" className="opacity-0 group-hover:opacity-100" onClick={() => { - editor.select(ids); + editor.commands.select(ids); }} > diff --git a/editor/services/new/index.ts b/editor/services/new/index.ts index 0478668973..0c5a439156 100644 --- a/editor/services/new/index.ts +++ b/editor/services/new/index.ts @@ -245,16 +245,24 @@ export class CanvasDocumentSetupAssistantService extends DocumentSetupAssistantS id: masterdoc_ref.id, data: { __schema_version: grida.program.document.SCHEMA_VERSION, - nodes: {}, - scenes: { - "0": grida.program.document.init_scene({ + nodes: { + "0": { + type: "scene", id: "0", name: "main", + active: true, + locked: false, constraints: { children: "multiple", }, - }), + guides: [], + edges: [], + } as grida.program.nodes.SceneNode, }, + links: { + "0": [], + }, + scenes_ref: ["0"], bitmaps: {}, images: {}, properties: {}, diff --git a/editor/theme/templates/formcollection/page.tsx b/editor/theme/templates/formcollection/page.tsx deleted file mode 100644 index 180b8f63c3..0000000000 --- a/editor/theme/templates/formcollection/page.tsx +++ /dev/null @@ -1,155 +0,0 @@ -"use client"; - -import React from "react"; -import { PoweredByGridaFooter } from "@/grida-forms-hosted/e/powered-by-brand-footer"; -import { ToggleGroup, ToggleGroupItem } from "@/components/ui/toggle-group"; -import { NodeElement } from "@/grida-canvas-react-renderer-dom/nodes/node"; -import { - Card_002, - Card_003, - Hero_002, -} from "@/grida-canvas-react-renderer-dom/template-builder/components/cards"; -import { Footer_001 } from "@/grida-canvas-react-renderer-dom/template-builder/components/footers"; -import { Header_001 } from "@/grida-canvas-react-renderer-dom/template-builder/components/headers"; -import * as samples from "./samples"; -import { - ProgramDataContextHost, - DataProvider, -} from "@/grida-react-program-context/data-context"; -import ArrayMap from "@/grida-react-program-context/data-context/array"; -import { useDocumentState } from "@/grida-canvas-react/provider"; -import assert from "assert"; - -type ISample = (typeof samples)[keyof typeof samples]; - -export default function FormCollectionPage() { - const { document } = useDocumentState(); - - // FIXME: UNKNOWN - const root = document.nodes["root"]; - assert(root.type === "template_instance"); - const { props: props } = root; - - return ( - - -
- - ([ - // "featured", - // "h1", - // ]), - // media: Factory.createPropertyAccessExpression([ - // "featured", - // "media", - // ]), - // p: Factory.createPropertyAccessExpression([ - // "featured", - // "p", - // ]), - // }} - /> -
-
-
- ([ - // "listheader", - // "text", - // ])} - style={ - { - // fontSize: 24, - // fontWeight: 700, - } - } - /> -
- -
-
-
- - {(data) => ( - - )} - -
-
-
-
- - -
-
- - - ); -} - -function Filter({ tags }: { tags: string[] }) { - return ( - - {tags.map((tag) => ( - - {tag} - - ))} - - ); -} diff --git a/editor/theme/templates/formcollection/samples.ts b/editor/theme/templates/formcollection/samples.ts deleted file mode 100644 index bb57adc72b..0000000000 --- a/editor/theme/templates/formcollection/samples.ts +++ /dev/null @@ -1,292 +0,0 @@ -export const formcollection_sample_001_the_bundle = { - brand: { - name: "The Bundle", - logo: "/templates/sample-brand-the-bundle/logo.png", - }, - featured: { - h1: "The Bundle", - p: "A collection of events and meetups for developers and designers.", - media: { - $id: "media", - type: "video", - src: "https://player.vimeo.com/progressive_redirect/playback/860123788/rendition/1080p/file.mp4?loc=external&log_user=0&signature=ac9c2e0d2e367d8a31af6490edad8c1f7bae87d085c4f3909773a7ca5a129cb6", - }, - }, - listheader: { text: "Upcoming Events" }, - tags: [ - "Apple", - "Banana", - "Carrot", - "Dog", - "Elephant", - "Flower", - "Giraffe", - "House", - "Igloo", - "Jacket", - "Kite", - "Lion", - "Monkey", - "Nurse", - "Orange", - "Piano", - "Queen", - ], - events: [ - { - date: "24.1.02", - attendees: 200, - title: "Tech meetup", - cta: "register now", - status: "Opens 1:11", - media: { - type: "image", - src: "/templates/sample-brand-the-bundle/collection/001.png", - }, - tags: ["Apple", "Banana"], - }, - { - date: "15.2.02", - attendees: 150, - title: "AI Conference", - cta: "sign up today", - status: "Opens 2:00", - media: { - type: "image", - src: "/templates/sample-brand-the-bundle/collection/002.png", - }, - tags: ["Apple", "Banana"], - }, - { - date: "03.3.02", - attendees: 300, - title: "Blockchain Expo", - cta: "join now", - status: "Opens 3:30", - media: { - type: "image", - src: "/templates/sample-brand-the-bundle/collection/003.png", - }, - tags: ["Apple", "Banana"], - }, - { - date: "10.4.02", - attendees: 250, - title: "Cybersecurity Summit", - cta: "reserve your spot", - status: "Opens 4:00", - media: { - type: "image", - src: "/templates/sample-brand-the-bundle/collection/004.png", - }, - tags: ["Apple", "Banana"], - }, - // { - // date: "22.5.02", - // attendees: 180, - // title: "Cloud Computing Workshop", - // cta: "get tickets", - // status: "Opens 5:15", - // media: "/bundle-abstract/004.png", - // }, - ], -} as const; - -export const formcollection_sample_002_endura_sports = { - brand: { - name: "Endura Sports", - tagline: "Connecting You with the Spirit of Sports", - logo: "/templates/sample-brand-endura-sports/logo.png", - description: - "Endura Sports is a leading sports brand dedicated to creating unforgettable offline events and lucky draws for sports enthusiasts. We bring together athletes, fans, and experts for a unique experience that celebrates the spirit of sportsmanship.", - }, - featured: { - h1: "SprintPro Release Event", - p: "Join us for the exclusive release of the SprintPro running shoes. Experience unparalleled comfort and performance.", - media: { - $id: "media", - type: "video", - src: "/templates/sample-brand-endura-sports/hero.mp4", - }, - }, - listheader: { - text: "Upcoming Events", - }, - tags: [ - "Football", - "Basketball", - "Tennis", - "Running", - "Cycling", - "Swimming", - "Gymnastics", - "Volleyball", - "Cricket", - "Rugby", - "Baseball", - "Golf", - "Hockey", - "Martial Arts", - "Surfing", - "Skiing", - "Snowboarding", - ], - events: [ - { - date: "2024-08-01", - attendees: 200, - title: "Football Fan Fest", - cta: "Register Now", - status: "Opens 2024-07-20", - media: { - type: "image", - src: "/templates/sample-brand-endura-sports/collection/001.png", - }, - tags: ["Football", "Running"], - }, - { - date: "2024-09-15", - attendees: 150, - title: "Basketball Bash", - cta: "Sign Up Today", - status: "Opens 2024-08-30", - media: { - type: "image", - src: "/templates/sample-brand-endura-sports/collection/002.png", - }, - tags: ["Basketball", "Gymnastics"], - }, - { - date: "2024-10-03", - attendees: 300, - title: "Tennis Tournament", - cta: "Join Now", - status: "Opens 2024-09-15", - media: { - type: "image", - src: "/templates/sample-brand-endura-sports/collection/003.png", - }, - tags: ["Tennis", "Cycling"], - }, - { - date: "2024-11-10", - attendees: 250, - title: "Running Marathon", - cta: "Reserve Your Spot", - status: "Opens 2024-10-25", - media: { - type: "image", - src: "/templates/sample-brand-endura-sports/collection/004.png", - }, - tags: ["Running", "Swimming"], - }, - { - date: "2024-12-22", - attendees: 180, - title: "Cycling Challenge", - cta: "Get Tickets", - status: "Opens 2024-12-05", - media: { - type: "image", - src: "/templates/sample-brand-endura-sports/collection/005.png", - }, - tags: ["Cycling", "Volleyball"], - }, - ], -} as const; - -export const formcollection_sample_003_prism = { - brand: { - name: "Prism", - tagline: "Shining Bright with Every Beat", - logo: "/templates/sample-brand-prism/logo.png", - description: - "Prism is a sensational K-Pop girl group idol known for their electrifying performances and captivating music. We connect with fans through unforgettable concerts, intimate fan meetings, and exciting community events, creating memories that last a lifetime.", - }, - featured: { - h1: "Prism World Tour 2024", - p: "Join Prism on their global tour as they light up stages around the world with their dazzling performances and hit songs. Don't miss out on the chance to experience the magic live.", - media: { - $id: "media", - type: "video", - src: "/templates/sample-brand-prism/hero.mp4", - }, - }, - listheader: { - text: "Upcoming Events", - }, - tags: [ - "Concert", - "Fan Meeting", - "Autograph Session", - "Community Event", - "Luck Draw", - "K-Pop", - "Live Performance", - "Meet & Greet", - "Exclusive Event", - ], - events: [ - { - date: "2024-07-20", - attendees: 5000, - title: "Seoul Concert", - cta: "Buy Tickets", - status: "Tickets Available", - media: { - type: "image", - src: "/templates/sample-brand-prism/collection/001.png", - }, - tags: ["Concert", "Live Performance"], - }, - { - date: "2024-08-15", - attendees: 3000, - title: "Tokyo Fan Meeting", - cta: "Sign Up Today", - status: "Opens 2024-07-30", - media: { - type: "image", - src: "/templates/sample-brand-prism/collection/002.png", - }, - tags: ["Fan Meeting", "Meet & Greet"], - }, - { - date: "2024-09-10", - attendees: 4500, - title: "New York Concert", - cta: "Join Now", - status: "Tickets Available", - media: { - type: "image", - src: "/templates/sample-brand-prism/collection/003.png", - }, - tags: ["Concert", "Live Performance"], - }, - { - date: "2024-10-05", - attendees: 3500, - title: "Bangkok Autograph Session", - cta: "Reserve Your Spot", - status: "Opens 2024-09-15", - media: { - type: "image", - src: "/templates/sample-brand-prism/collection/004.png", - }, - - tags: ["Autograph Session", "Meet & Greet"], - }, - { - date: "2024-11-22", - attendees: 2000, - title: "London Community Event", - cta: "Get Tickets", - status: "Opens 2024-11-01", - media: { - type: "image", - src: "/templates/sample-brand-prism/collection/005.png", - }, - tags: ["Community Event", "Exclusive Event"], - }, - ], -} as const; diff --git a/editor/theme/templates/formstart/001/page.tsx b/editor/theme/templates/formstart/001/page.tsx index 78fc5552eb..4509c6ba6d 100644 --- a/editor/theme/templates/formstart/001/page.tsx +++ b/editor/theme/templates/formstart/001/page.tsx @@ -202,4 +202,5 @@ _001.definition = { background: "/images/abstract-placeholder.jpg", }, nodes: {}, + links: {}, } satisfies grida.program.document.template.TemplateDocumentDefinition; diff --git a/editor/theme/templates/formstart/002/page.tsx b/editor/theme/templates/formstart/002/page.tsx index 6836d977b2..a523a9c03a 100644 --- a/editor/theme/templates/formstart/002/page.tsx +++ b/editor/theme/templates/formstart/002/page.tsx @@ -254,4 +254,5 @@ _002.definition = { version: "1.0.0", default: {}, nodes: {}, + links: {}, } satisfies grida.program.document.template.TemplateDocumentDefinition; diff --git a/editor/theme/templates/formstart/003/page.tsx b/editor/theme/templates/formstart/003/page.tsx index 23ce39f294..f067eb9aba 100644 --- a/editor/theme/templates/formstart/003/page.tsx +++ b/editor/theme/templates/formstart/003/page.tsx @@ -65,6 +65,7 @@ _003.definition = { subtitle: "Enter Subtitle", background: "/images/abstract-placeholder.jpg", }, + links: {}, nodes: { "003.title": { id: "003.title", diff --git a/editor/theme/templates/formstart/004/page.tsx b/editor/theme/templates/formstart/004/page.tsx index 2d289453e5..bc445b0a97 100644 --- a/editor/theme/templates/formstart/004/page.tsx +++ b/editor/theme/templates/formstart/004/page.tsx @@ -160,4 +160,5 @@ _004.definition = { version: "1.0.0", default: {}, nodes: {}, + links: {}, } satisfies grida.program.document.template.TemplateDocumentDefinition; diff --git a/editor/theme/templates/formstart/005/page.tsx b/editor/theme/templates/formstart/005/page.tsx index c76bf21eb8..b0f1c8acb3 100644 --- a/editor/theme/templates/formstart/005/page.tsx +++ b/editor/theme/templates/formstart/005/page.tsx @@ -276,6 +276,7 @@ _005.definition = { properties: userprops, version: "1.0.0", default: {}, + links: {}, nodes: { "005.title": { type: "text", diff --git a/editor/theme/templates/formstart/006/page.tsx b/editor/theme/templates/formstart/006/page.tsx index 0abda9569e..d40cd27a00 100644 --- a/editor/theme/templates/formstart/006/page.tsx +++ b/editor/theme/templates/formstart/006/page.tsx @@ -166,4 +166,5 @@ _006.definition = { version: "1.0.0", default: {}, nodes: {}, + links: {}, } satisfies grida.program.document.template.TemplateDocumentDefinition; diff --git a/editor/theme/templates/formstart/default/page.tsx b/editor/theme/templates/formstart/default/page.tsx index 39a82560e1..2909219fcc 100644 --- a/editor/theme/templates/formstart/default/page.tsx +++ b/editor/theme/templates/formstart/default/page.tsx @@ -201,4 +201,5 @@ _000.definition = { // right: 0, // }, }, + links: {}, } satisfies grida.program.document.template.TemplateDocumentDefinition; diff --git a/justfile b/justfile index 8dda2e6e6e..6f6e5adf1a 100644 --- a/justfile +++ b/justfile @@ -1,46 +1,14 @@ -# Project root and crates directories -prj-root-dir := "." -prj-crates-dir := prj-root-dir + "/crates" - -# Docker configuration -docker-grida-canvas-wasm-build-file := prj-root-dir + "/docker/grida-canvas-wasm.build.dockerfile" -docker-grida-canvas-wasm-build-image-name := "grida-canvas-wasm-build-image" -docker-grida-canvas-wasm-build-container-name := "grida-canvas-wasm-build-container" -docker-workdir := "workspace" - -# Crates and paths -crates-grida-canvas-wasm-seg := "grida-canvas-wasm" -wasm-target := "target/wasm32-unknown-emscripten" -bin-dir := prj-crates-dir + "/" + crates-grida-canvas-wasm-seg + "/lib/bin" - default: just --list -# Main recipe that runs all steps -build canvas wasm: grida-canvas-wasm-build grida-canvas-wasm-extract grida-canvas-wasm-package - -serve canvas wasm: grida-canvas-wasm-serve - -package canvas wasm: grida-canvas-wasm-package - -# Build Docker image -grida-canvas-wasm-build: - docker build -f {{docker-grida-canvas-wasm-build-file}} -t {{docker-grida-canvas-wasm-build-image-name}} {{prj-crates-dir}} - -# Extract files directly from Docker container to lib/bin -grida-canvas-wasm-extract: - #!/usr/bin/env bash - docker rm -f {{docker-grida-canvas-wasm-build-container-name}} 2>/dev/null || true - mkdir -p {{bin-dir}} - docker create --name {{docker-grida-canvas-wasm-build-container-name}} {{docker-grida-canvas-wasm-build-image-name}} - # Copy specific files from exact locations - docker cp {{docker-grida-canvas-wasm-build-container-name}}:/{{docker-workdir}}/{{crates-grida-canvas-wasm-seg}}/{{wasm-target}}/release/grida-canvas-wasm.js {{bin-dir}}/ - docker cp {{docker-grida-canvas-wasm-build-container-name}}:/{{docker-workdir}}/{{crates-grida-canvas-wasm-seg}}/{{wasm-target}}/release/grida_canvas_wasm.wasm {{bin-dir}}/ - docker rm -f {{docker-grida-canvas-wasm-build-container-name}} +# Build canvas WASM using the dedicated justfile in crates/grida-canvas-wasm +build canvas wasm: + just --justfile crates/grida-canvas-wasm/justfile build -# Build package with pnpm -grida-canvas-wasm-package: - pnpm --filter @grida/canvas-wasm build +# Serve canvas WASM +serve canvas wasm: + pnpm --filter @grida/canvas-wasm serve -grida-canvas-wasm-serve: - pnpm --filter @grida/canvas-wasm serve \ No newline at end of file +# Package canvas WASM +package canvas wasm: + just --justfile crates/grida-canvas-wasm/justfile package \ No newline at end of file diff --git a/packages/grida-canvas-io-figma/lib.ts b/packages/grida-canvas-io-figma/lib.ts index 13fd4db1f1..a999e08bd4 100644 --- a/packages/grida-canvas-io-figma/lib.ts +++ b/packages/grida-canvas-io-figma/lib.ts @@ -221,6 +221,7 @@ export namespace iofigma { context: FactoryContext ): grida.program.document.IPackedSceneDocument { const nodes: Record = {}; + const graph: Record = {}; function processNode( currentNode: SubcanvasNode, @@ -242,9 +243,7 @@ export namespace iofigma { // If the node has children, process them recursively if ("children" in currentNode && currentNode.children?.length) { - ( - processedNode as grida.program.nodes.i.IChildrenReference - ).children = currentNode.children + graph[processedNode.id] = currentNode.children .map((c) => { return processNode(c, currentNode as FigmaParentNode); }) // Process each child @@ -266,11 +265,12 @@ export namespace iofigma { return { nodes, + links: graph, scene: { type: "scene", id: "scene-" + rootNode.id, name: rootNode.name, - children: [rootNode.id], + children_refs: [rootNode.id], guides: [], edges: [], constraints: { @@ -368,7 +368,6 @@ export namespace iofigma { crossAxisAlignment: "start", mainAxisGap: 0, crossAxisGap: 0, - children: [], } satisfies grida.program.nodes.ContainerNode; } // @@ -469,7 +468,6 @@ export namespace iofigma { crossAxisAlignment: "start", mainAxisGap: itemSpacing ?? 0, crossAxisGap: counterAxisSpacing ?? itemSpacing ?? 0, - children: [], } satisfies grida.program.nodes.ContainerNode; } case "GROUP": { @@ -507,7 +505,6 @@ export namespace iofigma { crossAxisAlignment: "start", mainAxisGap: 0, crossAxisGap: 0, - children: [], } satisfies grida.program.nodes.ContainerNode; // throw new Error(`Unsupported node type: ${node.type}`); } diff --git a/packages/grida-canvas-io/__tests__/archive.test.ts b/packages/grida-canvas-io/__tests__/archive.test.ts index 09a1b76218..6b106f3bff 100644 --- a/packages/grida-canvas-io/__tests__/archive.test.ts +++ b/packages/grida-canvas-io/__tests__/archive.test.ts @@ -69,20 +69,24 @@ describe("archive comprehensive", () => { // Simple document data for testing const mockDocumentData: io.JSONDocumentFileModel = { - version: "0.0.1-beta.1+20250728", + version: "0.0.1-beta.1+20251010", document: { - nodes: {}, - scenes: { + nodes: { scene1: { type: "scene", id: "scene1", name: "Test Scene", - children: [], + active: true, + locked: false, guides: [], edges: [], constraints: { children: "multiple" }, }, }, + links: { + scene1: [], + }, + scenes_ref: ["scene1"], entry_scene_id: "scene1", bitmaps: {}, images: {}, @@ -92,9 +96,19 @@ describe("archive comprehensive", () => { // Complex document data for testing (without bitmaps for now) const complexDocumentData: io.JSONDocumentFileModel = { - version: "0.0.1-beta.1+20250728", + version: "0.0.1-beta.1+20251010", document: { nodes: { + scene1: { + type: "scene", + id: "scene1", + name: "Test Scene", + active: true, + locked: false, + guides: [], + edges: [], + constraints: { children: "multiple" }, + }, node1: { type: "rectangle", id: "node1", @@ -116,17 +130,10 @@ describe("archive comprehensive", () => { }, }, }, - scenes: { - scene1: { - type: "scene", - id: "scene1", - name: "Test Scene", - children: ["node1"], - guides: [], - edges: [], - constraints: { children: "multiple" }, - }, + links: { + scene1: ["node1"], }, + scenes_ref: ["scene1"], entry_scene_id: "scene1", bitmaps: {}, images: {}, @@ -149,7 +156,9 @@ describe("archive comprehensive", () => { // Helper function to create a mock File object from real image data function createRealFile(filename: string, content: Uint8Array): File { - const blob = new Blob([content], { type: getMimeType(filename) }); + const blob = new Blob([content as BlobPart], { + type: getMimeType(filename), + }); return new File([blob], filename, { type: getMimeType(filename) }); } @@ -688,8 +697,8 @@ describe("archive comprehensive", () => { const unpacked = io.archive.unpack(packed); expect(Object.keys(unpacked.images)).toHaveLength(4); - for (const filename of Object.keys(specialImages)) { - expect(unpacked.images[filename]).toEqual(specialImages[filename]); + for (const [filename, data] of Object.entries(specialImages)) { + expect(unpacked.images[filename]).toEqual(data); } }); }); diff --git a/packages/grida-canvas-io/index.ts b/packages/grida-canvas-io/index.ts index 971deca510..f09852b933 100644 --- a/packages/grida-canvas-io/index.ts +++ b/packages/grida-canvas-io/index.ts @@ -41,14 +41,15 @@ export namespace io { [key: string]: unknown; }; - export type PropertyFillImagePaintClipboardPayload = ClipboardPayloadBase & { - type: "property/fill-image-paint"; - paint: SerializedImagePaint; - paint_target: "fill" | "stroke"; - paint_index: number; - node_id: string; - document_key?: string; - }; + export type PropertyFillImagePaintClipboardPayload = + ClipboardPayloadBase & { + type: "property/fill-image-paint"; + paint: SerializedImagePaint; + paint_target: "fill" | "stroke"; + paint_index: number; + node_id: string; + document_key?: string; + }; export type ClipboardPayload = | PrototypesClipboardPayload @@ -109,7 +110,7 @@ export namespace io { export function encodeClipboardHtml(payload: ClipboardPayload): string { const json = JSON.stringify(payload); const utf8Bytes = new TextEncoder().encode(json); - const base64 = btoa(String.fromCharCode(...utf8Bytes)); + const base64 = btoa(String.fromCharCode(...Array.from(utf8Bytes))); return ``; } @@ -382,7 +383,7 @@ export namespace io { const { width, height, type } = dimensions; const mimeType = IMAGE_TYPE_TO_MIME_TYPE[type || "png"] || "image/png"; - const blob = new Blob([imageData], { type: mimeType }); + const blob = new Blob([imageData as BlobPart], { type: mimeType }); const url = URL.createObjectURL(blob); images[url] = { @@ -441,7 +442,8 @@ export namespace io { version: json.version, document: { nodes: json.document.nodes, - scenes: json.document.scenes, + links: json.document.links, + scenes_ref: json.document.scenes_ref, entry_scene_id: json.document.entry_scene_id, bitmaps: bitmaps, images: json.document.images ?? {}, diff --git a/packages/grida-canvas-io/package.json b/packages/grida-canvas-io/package.json index 2ffb017b6e..988f3af2e7 100644 --- a/packages/grida-canvas-io/package.json +++ b/packages/grida-canvas-io/package.json @@ -4,6 +4,7 @@ "version": "0.0.0", "private": true, "scripts": { + "typecheck": "tsc --noEmit", "test": "jest" }, "dependencies": { diff --git a/packages/grida-canvas-io/tsconfig.json b/packages/grida-canvas-io/tsconfig.json new file mode 100644 index 0000000000..3da8c431f7 --- /dev/null +++ b/packages/grida-canvas-io/tsconfig.json @@ -0,0 +1,7 @@ +{ + "compilerOptions": { + "noImplicitAny": true, + "strict": true, + "esModuleInterop": true + } +} diff --git a/packages/grida-canvas-schema/__tests__/prototype-conversion.test.ts b/packages/grida-canvas-schema/__tests__/prototype-conversion.test.ts new file mode 100644 index 0000000000..394707a4d4 --- /dev/null +++ b/packages/grida-canvas-schema/__tests__/prototype-conversion.test.ts @@ -0,0 +1,451 @@ +import { grida } from "../grida"; + +describe("create_packed_scene_document_from_prototype", () => { + describe("single node without children", () => { + it("should create a document with single text node", () => { + const prototype: grida.program.nodes.TextNodePrototype = { + type: "text", + text: "Hello World", + }; + + const result = + grida.program.nodes.factory.create_packed_scene_document_from_prototype( + prototype, + (_, depth) => `node-${depth}` + ); + + // Should have exactly one node + expect(Object.keys(result.nodes)).toHaveLength(1); + expect(result.nodes["node-0"]).toMatchObject({ + type: "text", + text: "Hello World", + id: "node-0", + }); + + // Links should be empty or have only empty entry + expect(result.links["node-0"]).toBeUndefined(); + + // Scene should reference the root node + expect(result.scene.children_refs).toEqual(["node-0"]); + }); + + it("should create a document with single rectangle node", () => { + const prototype: grida.program.nodes.RectangleNodePrototype = { + type: "rectangle", + width: 100, + height: 100, + }; + + const result = + grida.program.nodes.factory.create_packed_scene_document_from_prototype( + prototype, + (_, depth) => `rect-${depth}` + ); + + expect(result.nodes["rect-0"]).toMatchObject({ + type: "rectangle", + width: 100, + height: 100, + id: "rect-0", + }); + + expect(result.scene.children_refs).toEqual(["rect-0"]); + }); + }); + + describe("container with flat children", () => { + it("should convert container with 2 text children", () => { + const prototype: grida.program.nodes.ContainerNodePrototype = { + type: "container", + width: 200, + height: 100, + children: [ + { type: "text", text: "Hello" }, + { type: "text", text: "World" }, + ], + }; + + let counter = 0; + const result = + grida.program.nodes.factory.create_packed_scene_document_from_prototype( + prototype, + () => `id-${counter++}` + ); + + // Check nodes created + expect(Object.keys(result.nodes)).toHaveLength(3); + expect(result.nodes["id-0"]).toMatchObject({ + type: "container", + width: 200, + height: 100, + }); + expect(result.nodes["id-1"]).toMatchObject({ + type: "text", + text: "Hello", + }); + expect(result.nodes["id-2"]).toMatchObject({ + type: "text", + text: "World", + }); + + // Check links structure + expect(result.links["id-0"]).toEqual(["id-1", "id-2"]); + expect(result.links["id-1"]).toBeUndefined(); + expect(result.links["id-2"]).toBeUndefined(); + + // Check scene references root + expect(result.scene.children_refs).toEqual(["id-0"]); + }); + + it("should convert group with mixed children types", () => { + const prototype: grida.program.nodes.GroupNodePrototype = { + type: "group", + children: [ + { type: "text", text: "Title" }, + { type: "rectangle", width: 50, height: 50 }, + { type: "ellipse", width: 40, height: 40 }, + ], + }; + + let counter = 0; + const result = + grida.program.nodes.factory.create_packed_scene_document_from_prototype( + prototype, + () => `n${counter++}` + ); + + expect(Object.keys(result.nodes)).toHaveLength(4); + expect(result.nodes["n0"].type).toBe("group"); + expect(result.nodes["n1"].type).toBe("text"); + expect(result.nodes["n2"].type).toBe("rectangle"); + expect(result.nodes["n3"].type).toBe("ellipse"); + + expect(result.links["n0"]).toEqual(["n1", "n2", "n3"]); + }); + }); + + describe("deeply nested structure", () => { + it("should handle 3-level nesting", () => { + const prototype: grida.program.nodes.ContainerNodePrototype = { + type: "container", + width: 300, + height: 200, + children: [ + { + type: "container", + width: 250, + height: 150, + children: [ + { + type: "container", + width: 200, + height: 100, + children: [{ type: "text", text: "Deeply nested" }], + }, + ], + }, + ], + }; + + let counter = 0; + const result = + grida.program.nodes.factory.create_packed_scene_document_from_prototype( + prototype, + () => `deep-${counter++}` + ); + + // Should have 4 nodes total + expect(Object.keys(result.nodes)).toHaveLength(4); + + // Check hierarchy in links + expect(result.links["deep-0"]).toEqual(["deep-1"]); + expect(result.links["deep-1"]).toEqual(["deep-2"]); + expect(result.links["deep-2"]).toEqual(["deep-3"]); + expect(result.links["deep-3"]).toBeUndefined(); + + // Check the deepest text node + expect(result.nodes["deep-3"]).toMatchObject({ + type: "text", + text: "Deeply nested", + }); + }); + + it("should handle complex tree with multiple branches", () => { + const prototype: grida.program.nodes.ContainerNodePrototype = { + type: "container", + width: 500, + height: 400, + children: [ + { + type: "container", + width: 200, + height: 100, + children: [ + { type: "text", text: "Branch 1.1" }, + { type: "text", text: "Branch 1.2" }, + ], + }, + { + type: "group", + children: [ + { type: "rectangle", width: 50, height: 50 }, + { + type: "container", + width: 100, + height: 100, + children: [{ type: "ellipse", width: 30, height: 30 }], + }, + ], + }, + { type: "text", text: "Sibling" }, + ], + }; + + let counter = 0; + const result = + grida.program.nodes.factory.create_packed_scene_document_from_prototype( + prototype, + () => `tree-${counter++}` + ); + + // Should have 9 nodes + expect(Object.keys(result.nodes)).toHaveLength(9); + + // Check root has 3 children + expect(result.links["tree-0"]).toHaveLength(3); + + // Check first branch + expect(result.links["tree-1"]).toEqual(["tree-2", "tree-3"]); + + // Check second branch + expect(result.links["tree-4"]).toEqual(["tree-5", "tree-6"]); + expect(result.links["tree-6"]).toEqual(["tree-7"]); + + // Leaf node should have no links + expect(result.links["tree-8"]).toBeUndefined(); + }); + }); + + describe("reserved IDs with _$id", () => { + it("should respect _$id for custom node IDs", () => { + const prototype: grida.program.nodes.ContainerNodePrototype = { + _$id: "custom-root", + type: "container", + width: 100, + height: 100, + children: [ + { + _$id: "custom-child", + type: "text", + text: "Fixed ID", + }, + ], + }; + + let counter = 0; + const result = + grida.program.nodes.factory.create_packed_scene_document_from_prototype( + prototype, + (data) => { + // Generator should be bypassed for nodes with _$id + return `auto-${counter++}`; + } + ); + + // Should use the custom IDs + expect(result.nodes["custom-root"]).toBeDefined(); + expect(result.nodes["custom-child"]).toBeDefined(); + + expect(result.links["custom-root"]).toEqual(["custom-child"]); + expect(result.scene.children_refs).toEqual(["custom-root"]); + }); + }); + + describe("type safety with hasChildren", () => { + it("should only process children for nodes with children property", () => { + // This test verifies that type guard works correctly + const containerPrototype: grida.program.nodes.ContainerNodePrototype = { + type: "container", + width: 100, + height: 100, + children: [{ type: "text", text: "Child" }], + }; + + const textPrototype: grida.program.nodes.TextNodePrototype = { + type: "text", + text: "No children", + }; + + // Both should work without errors + const containerResult = + grida.program.nodes.factory.create_packed_scene_document_from_prototype( + containerPrototype, + (_, d) => `c${d}` + ); + + const textResult = + grida.program.nodes.factory.create_packed_scene_document_from_prototype( + textPrototype, + (_, d) => `t${d}` + ); + + expect(containerResult.links["c0"]).toEqual(["c1"]); + expect(textResult.links["t0"]).toBeUndefined(); + }); + }); + + describe("edge cases", () => { + it("should handle empty children array", () => { + const prototype: grida.program.nodes.ContainerNodePrototype = { + type: "container", + width: 100, + height: 100, + children: [], + }; + + const result = + grida.program.nodes.factory.create_packed_scene_document_from_prototype( + prototype, + () => "empty" + ); + + // Should create the container with empty links + expect(result.nodes["empty"]).toBeDefined(); + expect(result.links["empty"]).toEqual([]); + }); + + it("should preserve node properties while processing children", () => { + const prototype: grida.program.nodes.ContainerNodePrototype = { + type: "container", + name: "MyContainer", + width: 200, + height: 150, + left: 10, + top: 20, + children: [ + { + type: "text", + name: "MyText", + text: "Hello", + left: 5, + top: 5, + }, + ], + }; + + let counter = 0; + const result = + grida.program.nodes.factory.create_packed_scene_document_from_prototype( + prototype, + () => `prop-${counter++}` + ); + + const container = result.nodes["prop-0"] as any; + expect(container.name).toBe("MyContainer"); + expect(container.width).toBe(200); + expect(container.height).toBe(150); + expect(container.left).toBe(10); + expect(container.top).toBe(20); + + const text = result.nodes["prop-1"] as any; + expect(text.name).toBe("MyText"); + expect(text.text).toBe("Hello"); + expect(text.left).toBe(5); + expect(text.top).toBe(5); + + // Critical: nodes should NOT have children property + expect("children" in container).toBe(false); + expect("children" in text).toBe(false); + }); + }); + + describe("integration with createPrototypeFromSnapshot", () => { + it("should round-trip: document → prototype → document", () => { + // Create a document structure using the new schema + const originalDoc: grida.program.document.IDocumentDefinition = { + nodes: { + root: { + id: "root", + type: "container", + name: "Root", + active: true, + locked: false, + width: 300, + height: 200, + position: "absolute", + left: 0, + top: 0, + } as any, + child1: { + id: "child1", + type: "text", + name: "Child1", + active: true, + locked: false, + text: "First", + position: "absolute", + left: 10, + top: 10, + } as any, + child2: { + id: "child2", + type: "text", + name: "Child2", + active: true, + locked: false, + text: "Second", + position: "absolute", + left: 10, + top: 40, + } as any, + }, + links: { + root: ["child1", "child2"], + child1: [], + child2: [], + }, + images: {}, + bitmaps: {}, + properties: {}, + }; + + // Step 1: Document → Prototype + const prototype = grida.program.nodes.factory.createPrototypeFromSnapshot( + originalDoc, + "root" + ); + + // Verify prototype has nested children + expect(grida.program.nodes.hasChildren(prototype)).toBe(true); + if (grida.program.nodes.hasChildren(prototype)) { + expect(prototype.children).toHaveLength(2); + } + + // Step 2: Prototype → Document + let idCounter = 0; + const newDoc = + grida.program.nodes.factory.create_packed_scene_document_from_prototype( + prototype, + () => `new-${idCounter++}` + ); + + // Verify structure is preserved + expect(Object.keys(newDoc.nodes)).toHaveLength(3); + expect(newDoc.links["new-0"]).toHaveLength(2); + + // Verify content is preserved + const newRoot = newDoc.nodes["new-0"] as any; + expect(newRoot.type).toBe("container"); + expect(newRoot.width).toBe(300); + expect(newRoot.height).toBe(200); + + const newChild1 = newDoc.nodes["new-1"] as any; + expect(newChild1.type).toBe("text"); + expect(newChild1.text).toBe("First"); + + const newChild2 = newDoc.nodes["new-2"] as any; + expect(newChild2.type).toBe("text"); + expect(newChild2.text).toBe("Second"); + }); + }); +}); diff --git a/packages/grida-canvas-schema/grida.ts b/packages/grida-canvas-schema/grida.ts index 15f49ebfe7..868e6ccb42 100644 --- a/packages/grida-canvas-schema/grida.ts +++ b/packages/grida-canvas-schema/grida.ts @@ -1,7 +1,9 @@ import type { tokens } from "@grida/tokens"; +// @ts-ignore import type { TokenizableExcept } from "@grida/tokens/utils"; import type vn from "@grida/vn"; import cg from "@grida/cg"; +import tree from "@grida/tree"; import type cmath from "@grida/cmath"; import * as CSS from "csstype"; @@ -22,6 +24,341 @@ interface CSSProperties extends CSS.Properties { export namespace grida { export const mixed: unique symbol = Symbol(); + export namespace id { + export type NodeIdentifier = string; + + export interface INodeIdGenerator { + // peek(): T; + next(): T; + } + + export namespace noop { + export const generator: INodeIdGenerator = { + next: () => Math.random().toString(36).substring(2, 15), + }; + } + + /** + * Grida node identifier utilities. + * + * The identifier is a 32-bit unsigned integer composed of two fields: + * - 8 bits: actor identifier (1-255 for online actors, 0 reserved for offline) + * - 24 bits: per-actor node counter (0-16,777,215) + * + * While the packed representation is numeric, most of the JavaScript/TypeScript + * code continues to work with string identifiers. The helpers in this namespace + * provide safe packing, unpacking, formatting and generation utilities so that + * the rest of the system can transition to the CRDT-friendly layout without + * relying on random UUIDs. + * + * @see https://grida.co/docs/wg/feat-crdt/id + */ + export namespace u32 { + // + + export namespace k { + export const ACTOR_ID_BITS = 8; + export const NODE_COUNTER_BITS = 24; + /** + * 255 + */ + export const ACTOR_ID_MAX = (1 << ACTOR_ID_BITS) - 1; + /** + * 16,777,215 + */ + export const NODE_COUNTER_MAX = (1 << NODE_COUNTER_BITS) - 1; + + /** + * 16,777,216 + */ + export const NODE_COUNTER_MODULO = NODE_COUNTER_MAX + 1; + /** + * 4,294,967,295 + */ + export const PACKED_MAX = + ACTOR_ID_MAX * NODE_COUNTER_MODULO + NODE_COUNTER_MAX; + + /** + * e.g. "255-16777215" or "1-42" + */ + export const NODE_ID_SEPARATOR = "-" as const; + + /** + * 0 is reserved for offline-local (or non collaborative) work + */ + export const OFFLINE_ACTOR_ID: ActorId = 0; + } + + export type ActorId = number; + export type NodeCounter = number; + export type PackedNodeId = number; + + export interface NodeIdComponents { + actor: ActorId; + counter: NodeCounter; + } + + export type NodeIdGeneratorState = NodeIdComponents; + + /** + * Packs the actor and node counter into a 32-bit unsigned integer. + */ + export function pack(actor: ActorId, counter: NodeCounter): PackedNodeId { + assertActor(actor); + assertCounter(counter); + return actor * k.NODE_COUNTER_MODULO + counter; + } + + /** + * Unpacks a packed node identifier into its actor and counter components. + */ + export function unpack(packed: PackedNodeId): NodeIdComponents { + assertPacked(packed); + const actor = Math.floor(packed / k.NODE_COUNTER_MODULO); + const counter = packed % k.NODE_COUNTER_MODULO; + return { actor, counter }; + } + + /** + * Creates the canonical string representation of a node identifier. + */ + export function format( + actor: ActorId, + counter: NodeCounter + ): NodeIdentifier { + assertActor(actor); + assertCounter(counter); + return `${actor}${k.NODE_ID_SEPARATOR}${counter}`; + } + + /** + * Formats the provided components as a node identifier string. + */ + export function fromComponents( + components: NodeIdComponents + ): NodeIdentifier { + return format(components.actor, components.counter); + } + + /** + * Converts a packed node identifier into the canonical string representation. + */ + export function fromPacked(packed: PackedNodeId): NodeIdentifier { + return fromComponents(unpack(packed)); + } + + /** + * Parses a node identifier expressed either as a string (e.g. "1:42") or as a + * packed numeric value. + */ + export function parse( + input: NodeIdentifier | PackedNodeId + ): NodeIdComponents { + if (typeof input === "number") { + assertPacked(input); + return unpack(input); + } + + const trimmed = input.trim(); + if (trimmed.length === 0) { + throw new RangeError("Node identifier cannot be empty"); + } + + if (trimmed.includes(k.NODE_ID_SEPARATOR)) { + const [actorPart, counterPart, ...rest] = trimmed.split( + k.NODE_ID_SEPARATOR + ); + if (rest.length > 0) { + throw new RangeError(`Invalid node identifier format: "${input}"`); + } + + const actor = Number(actorPart); + const counter = Number(counterPart); + + if (!Number.isFinite(actor) || !Number.isFinite(counter)) { + throw new RangeError(`Invalid node identifier: "${input}"`); + } + + assertActor(actor); + assertCounter(counter); + return { actor, counter }; + } + + const numeric = Number(trimmed); + if (!Number.isFinite(numeric)) { + throw new RangeError(`Invalid node identifier: "${input}"`); + } + + assertPacked(numeric); + return unpack(numeric); + } + + /** + * Converts a node identifier (string or packed) into its numeric packed form. + */ + export function toPacked( + input: NodeIdentifier | PackedNodeId + ): PackedNodeId { + if (typeof input === "number") { + assertPacked(input); + return input; + } + + const { actor, counter } = parse(input); + return pack(actor, counter); + } + + /** + * Returns true when the provided value is a valid packed node identifier. + */ + export function isPackedNodeId(value: unknown): value is PackedNodeId { + return ( + typeof value === "number" && + Number.isInteger(value) && + value >= 0 && + value <= k.PACKED_MAX + ); + } + + function assertActor(value: number): asserts value is ActorId { + if (!Number.isInteger(value) || value < 0 || value > k.ACTOR_ID_MAX) { + throw new RangeError( + `Actor id must be an integer between 0 and ${k.ACTOR_ID_MAX} (received ${value})` + ); + } + } + + function assertCounter(value: number): asserts value is NodeCounter { + if ( + !Number.isInteger(value) || + value < 0 || + value > k.NODE_COUNTER_MAX + ) { + throw new RangeError( + `Node counter must be an integer between 0 and ${k.NODE_COUNTER_MAX} (received ${value})` + ); + } + } + + function assertPacked(value: number): asserts value is PackedNodeId { + if (!Number.isInteger(value) || value < 0 || value > k.PACKED_MAX) { + throw new RangeError( + `Packed node id must be an integer between 0 and ${k.PACKED_MAX} (received ${value})` + ); + } + } + + const COUNTER_EXHAUSTED_ERROR = + "Node counter exhausted for the current actor. Rotate to a new actor id before minting more nodes."; + + /** + * Stateful node identifier generator. + */ + export class NodeIdGenerator { + private _actor: ActorId; + private _counter: NodeCounter; + + constructor(initial: Partial = {}) { + const actor = initial.actor ?? k.OFFLINE_ACTOR_ID; + const counter = initial.counter ?? 0; + + assertActor(actor); + assertCounter(counter); + + this._actor = actor; + this._counter = counter; + } + + get actor(): ActorId { + return this._actor; + } + + get counter(): NodeCounter { + return this._counter; + } + + /** + * Sets the active actor identifier for subsequent allocations. + */ + setActor(actor: ActorId): void { + assertActor(actor); + this._actor = actor; + } + + /** + * Sets the next node counter value. + */ + setCounter(counter: NodeCounter): void { + assertCounter(counter); + this._counter = counter; + } + + /** + * Returns true when the generator has exhausted the counter range. + */ + get exhausted(): boolean { + return this._counter > k.NODE_COUNTER_MAX; + } + + /** + * Returns the next node identifier string and advances the counter. + */ + next(): NodeIdentifier { + this.ensureCapacity(); + const id = format(this._actor, this._counter); + this.advance(); + return id; + } + + /** + * Returns the next packed node identifier and advances the counter. + */ + nextPacked(): PackedNodeId { + this.ensureCapacity(); + const packed = pack(this._actor, this._counter); + this.advance(); + return packed; + } + + /** + * Returns the next identifier components without allocating. + */ + peek(): NodeIdComponents { + this.ensureCapacity(); + return { actor: this._actor, counter: this._counter }; + } + + /** + * Serialises the generator state so it can be restored later. + */ + snapshot(): NodeIdGeneratorState { + this.ensureCapacity(); + return { actor: this._actor, counter: this._counter }; + } + + /** + * Restores the generator state from a snapshot. + */ + restore(state: NodeIdGeneratorState): void { + assertActor(state.actor); + assertCounter(state.counter); + this._actor = state.actor; + this._counter = state.counter; + } + + private ensureCapacity(): void { + if (this._counter > k.NODE_COUNTER_MAX) { + throw new RangeError(COUNTER_EXHAUSTED_ERROR); + } + } + + private advance(): void { + this._counter += 1; + } + } + } + } + export namespace program { export namespace schema { /** @@ -192,7 +529,7 @@ export namespace grida { } export namespace grida.program.document { - export const SCHEMA_VERSION = "0.0.1-beta.1+20250728"; + export const SCHEMA_VERSION = "0.0.1-beta.1+20251010"; /** * Simple Node Selector @@ -273,8 +610,9 @@ export namespace grida.program.document { * * @see {@link IDocumentDefinition} */ - export interface INodesRepository { + export interface INodesGraph { nodes: Record; + links: Record; } export type ImageType = @@ -430,7 +768,7 @@ export namespace grida.program.document { export interface IDocumentDefinition extends IImagesRepository, IBitmapsRepository, - document.INodesRepository, + document.INodesGraph, IDocumentProperties { // scene: Scene; } @@ -439,9 +777,19 @@ export namespace grida.program.document { * [Grida Document Model] * * Grida document contains all nodes, properties, and embedded data required to render a complete document. + * + * **Note on scenes**: Scenes are stored as SceneNode in `nodes`, and referenced by ID in `scenes_ref`. + * The `nodes` collection is the single source of truth for all node-like data including scenes. */ export interface Document extends IDocumentDefinition { - scenes: Record; + /** + * Array of scene node IDs. Scene nodes themselves are stored in `nodes` as SceneNode. + * Use `scenes_ref.map(id => nodes[id] as SceneNode)` to access scene data. + */ + scenes_ref: string[]; + /** + * The currently active/entry scene ID. + */ entry_scene_id?: string; } @@ -456,6 +804,10 @@ export namespace grida.program.document { /** * The [Scene] node. (a.k.a Page) this is defined directly without the repository. hence, its id is not required to be globally unique across the nodes. + * + * @deprecated This interface is being migrated to {@link nodes.SceneNode} which is stored in the nodes repository. + * The Scene interface is kept for backward compatibility during the migration period. + * New code should use SceneNode stored in document.nodes instead of document.scenes. */ export interface Scene extends document.ISceneBackground, @@ -477,7 +829,7 @@ export namespace grida.program.document { /** * the children of the scene. each children must be registreed in the node repository under the document where this scene is defined. */ - children: nodes.NodeID[]; + children_refs: nodes.NodeID[]; constraints: { children: "single" | "multiple"; }; @@ -507,7 +859,7 @@ export namespace grida.program.document { guides: [], edges: [], constraints: { children: "multiple" }, - children: [], + children_refs: [], ...init, } as grida.program.document.Scene; } @@ -515,7 +867,7 @@ export namespace grida.program.document { export namespace internal { /** * @internal - * Represents the current runtime state of the document hierarchy context. + * Nodes repository runtime hierarchy context for efficient hierarchical queries on flat document structures. * * This interface is designed for **in-memory, runtime-only** use and should not be used for persisting data. * It exists to provide efficient access to the parent and child relationships within the document tree without @@ -523,43 +875,27 @@ export namespace grida.program.document { * * ## Why We Use This Interface * This interface allows for a structured, performant way to manage node hierarchy relationships without introducing - * a `parent_id` property on each `Node`. By using an in-memory context, we avoid potential issues with nullable `parent_id` fields, - * which could lead to unpredictable coding experiences. Additionally, maintaining these relationships within a dedicated - * context layer promotes separation of concerns, keeping core node definitions stable and interface-compatible. + * a `parent_id` property on each `Node`. By using an in-memory context, we avoid potential issues with nullable + * `parent_id` fields, which could lead to unpredictable coding experiences. Additionally, maintaining these + * relationships within a dedicated context layer promotes separation of concerns, keeping core node definitions + * stable and interface-compatible. * * ## Functionality - * - **Get Parent Node by Child ID**: Efficiently map a node's ID (`NodeID`) to its parent node ID. - * - **Get Child Nodes by Parent ID**: Access a list of child node IDs for any given parent node. + * - **Get Parent Node by Child ID**: Efficiently map a node's ID to its parent node ID with O(1) lookup. + * - **Get Child Nodes by Parent ID**: Access a list of child node IDs for any given parent node with O(1) lookup. + * - **Traverse Ancestors**: Walk up the tree from any node to its root. + * - **Query Depth**: Calculate how deep a node is in the hierarchy. + * - **Find Siblings**: Locate nodes that share the same parent. * * ## Management Notes * - This interface should be populated and managed only during runtime. - * - It is recommended to initialize `ctx_nid_to_parent_id` and `ctx_nid_to_children_ids` during document tree loading or - * initial rendering. - * - If the node hierarchy is updated (e.g., nodes are added or removed), this context should be refreshed to reflect the - * current relationships. + * - It is recommended to initialize the lookup table during document tree loading or initial rendering. + * - If the node hierarchy is updated (e.g., nodes are added, removed, or moved), this context should be refreshed + * to reflect the current relationships. + * - For optimal performance, the context should be created once and reused for multiple queries. * */ - export interface INodesRepositoryRuntimeHierarchyContext { - /** - * Array (Set) of all node IDs in the document, facilitating traversal and lookup. - */ - readonly __ctx_nids: Array; - - /** - * Maps each node ID to its respective parent node ID, facilitating upward traversal. - */ - readonly __ctx_nid_to_parent_id: Record< - nodes.NodeID, - nodes.NodeID | null - >; - - /** - * Maps each node ID to an array of its child node IDs, enabling efficient downward traversal. - * - * This does NOT ensure the order of the children. when to reorder, use the `children` property in the node. - */ - readonly __ctx_nid_to_children_ids: Record; - } + export type INodesRepositoryRuntimeHierarchyContext = tree.lut.ITreeLUT; } export interface INodeHtmlDocumentQueryDataAttributes { @@ -616,7 +952,7 @@ export namespace grida.program.document { export interface TemplateDocumentDefinition< P extends schema.Properties = schema.Properties, - > extends INodesRepository { + > extends INodesGraph { /** * @deprecated - rename to template_id */ @@ -761,10 +1097,11 @@ export namespace grida.program.css { } export namespace grida.program.nodes { - export type NodeID = string; + export type NodeID = id.NodeIdentifier; export type NodeType = Node["type"]; export type Node = + | SceneNode | BooleanPathOperationNode | GroupNode | TextNode @@ -968,6 +1305,16 @@ export namespace grida.program.nodes { children: NodePrototype[]; }; + /** + * Type guard to check if a prototype has children. + * Provides type safety for prototype-to-document conversion. + */ + export function hasChildren( + prototype: Partial + ): prototype is Partial & __IPrototypeNodeChildren { + return "children" in prototype && Array.isArray(prototype.children); + } + // #endregion node prototypes /** @@ -1212,10 +1559,6 @@ export namespace grida.program.nodes { fit: cg.BoxFit; } - export interface IChildrenReference { - children: NodeID[]; - } - /** * Node that can be filled with color - such as rectangle, ellipse, etc. */ @@ -1606,6 +1949,26 @@ export namespace grida.program.nodes { // b: ConnectorPoint; // } + /** + * Scene Node + * + * [SceneNode] represents a top-level scene (formerly known as Page). + * Scenes are always root-level nodes and cannot be nested under other nodes. + * They can contain multiple children based on their constraints. + */ + export interface SceneNode + extends i.IBaseNode, + i.ISceneNode, + document.ISceneBackground, + document.I2DGuides, + document.IEdges { + readonly type: "scene"; + constraints: { + children: "single" | "multiple"; + }; + order?: number; + } + /** * Group Node * @@ -1614,7 +1977,7 @@ export namespace grida.program.nodes { export interface GroupNode extends i.IBaseNode, i.ISceneNode, - i.IChildrenReference, + i.IBlend, i.IExpandable, i.IPositioning { type: "group"; @@ -1629,7 +1992,7 @@ export namespace grida.program.nodes { export interface BooleanPathOperationNode extends i.IBaseNode, i.ISceneNode, - i.IChildrenReference, + i.IBlend, i.IExpandable, i.IRotation, i.IFill, @@ -1747,7 +2110,6 @@ export namespace grida.program.nodes { i.IHrefable, i.IMouseCursor, i.IExpandable, - i.IChildrenReference, i.ICornerRadius, i.IRectangularCornerRadius, i.IPadding, @@ -2025,7 +2387,6 @@ export namespace grida.program.nodes { i.IHrefable, i.IMouseCursor, i.IExpandable, - i.IChildrenReference, i.ICornerRadius, i.IRectangularCornerRadius, i.IPadding, @@ -2039,6 +2400,7 @@ export namespace grida.program.nodes { export interface InstanceNode extends i.IBaseNode, i.ISceneNode, + i.IBlend, i.IPositioning, // i.ICSSStylable, i.IHrefable, @@ -2065,9 +2427,9 @@ export namespace grida.program.nodes { */ export interface TemplateInstanceNode extends i.IBaseNode, + i.ISceneNode, i.IHrefable, i.IMouseCursor, - i.ISceneNode, i.IPositioning, i.ICSSDimension, i.IProperties, @@ -2163,6 +2525,8 @@ export namespace grida.program.nodes { case "component": case "instance": case "template_instance": { + // Remove children from prototype before spreading to prevent leakage + const { children, ...prototypeWithoutChildren } = prototype as any; // @ts-expect-error return { name: prototype.type, @@ -2172,8 +2536,7 @@ export namespace grida.program.nodes { opacity: 1, zIndex: 0, rotation: 0, - children: [], - ...prototype, + ...prototypeWithoutChildren, id: id, } as UnknwonNode; } @@ -2207,7 +2570,9 @@ export namespace grida.program.nodes { } as UnknwonNode; } default: - throw new Error(`Unsupported node prototype type: ${prototype.type}`); + throw new Error( + `Unsupported node prototype type: ${(prototype as any).type}` + ); } } @@ -2228,11 +2593,12 @@ export namespace grida.program.nodes { bitmaps: {}, images: {}, nodes: {}, + links: {}, scene: { type: "scene", id: "tmp", name: "tmp", - children: [], + children_refs: [], guides: [], edges: [], constraints: { @@ -2251,20 +2617,22 @@ export namespace grida.program.nodes { const node = createNodeDataFromPrototypeWithoutChildren(prototype, id); document.nodes[node.id] = node; - if ("children" in prototype) { - const node_with_children = node as nodes.i.IChildrenReference; - node_with_children.children = []; - for (const childPrototype of prototype.children ?? []) { + // Process children and populate links (not node properties) + if (nodes.hasChildren(prototype)) { + const childIds: nodes.NodeID[] = []; + for (const childPrototype of prototype.children) { const childNode = processNode(childPrototype, nid, depth + 1); - node_with_children.children.push(childNode.id); + childIds.push(childNode.id); } + // Populate document.links instead of node.children + document.links[node.id] = childIds; } return node; } const rootNode = processNode(prototype, nid); - document.scene.children = [rootNode.id]; + document.scene.children_refs = [rootNode.id]; return document; } @@ -2273,11 +2641,34 @@ export namespace grida.program.nodes { packed: document.IPackedSceneDocument ): document.Document { const { scene, ...defs } = packed; + + // Create SceneNode from Scene + const sceneNode: nodes.SceneNode = { + type: "scene", + id: scene.id, + name: scene.name, + active: true, + locked: false, + constraints: scene.constraints, + order: scene.order, + guides: scene.guides, + edges: scene.edges, + backgroundColor: scene.backgroundColor, + }; + + // Add scene to nodes if not present + if (!defs.nodes[scene.id]) { + defs.nodes[scene.id] = sceneNode; + } + + // Add scene children to links if not present + if (!defs.links[scene.id]) { + defs.links[scene.id] = scene.children_refs; + } + return { ...defs, - scenes: { - [scene.id]: scene, - }, + scenes_ref: [scene.id], }; } @@ -2306,8 +2697,9 @@ export namespace grida.program.nodes { delete prototype._$id; // Handle children recursively, if the node has children - if ("children" in node && Array.isArray(node.children)) { - (prototype as __IPrototypeNodeChildren).children = node.children.map( + const children_refs = snapshot.links[id]; + if (Array.isArray(children_refs)) { + (prototype as __IPrototypeNodeChildren).children = children_refs.map( (childId) => createPrototypeFromSnapshot(snapshot, childId) ); } @@ -2346,7 +2738,7 @@ export namespace grida.program.nodes { cornerRadiusBottomLeft: 0, cornerRadiusBottomRight: 0, style: {}, - children: [], + // children_refs: [], ...partial, }; } diff --git a/packages/grida-canvas-schema/jest.config.ts b/packages/grida-canvas-schema/jest.config.ts new file mode 100644 index 0000000000..3ec4049761 --- /dev/null +++ b/packages/grida-canvas-schema/jest.config.ts @@ -0,0 +1,10 @@ +import type { Config } from "jest"; + +const config: Config = { + preset: "ts-jest", + testEnvironment: "node", + testMatch: ["**/*.test.ts"], + collectCoverageFrom: ["**/*.ts", "!**/*.d.ts", "!**/node_modules/**"], +}; + +export default config; diff --git a/packages/grida-canvas-schema/package.json b/packages/grida-canvas-schema/package.json index 1820403364..439a94ecd4 100644 --- a/packages/grida-canvas-schema/package.json +++ b/packages/grida-canvas-schema/package.json @@ -2,10 +2,15 @@ "name": "@grida/schema", "description": "Grida Canvas Document Model", "private": true, + "scripts": { + "typecheck": "tsc --noEmit", + "test": "jest" + }, "devDependencies": { "@grida/cg": "workspace:*", "@grida/cmath": "workspace:*", "@grida/tokens": "workspace:*", + "@grida/tree": "workspace:*", "@grida/vn": "workspace:*", "csstype": "3.1.0" } diff --git a/packages/grida-canvas-schema/tsconfig.json b/packages/grida-canvas-schema/tsconfig.json new file mode 100644 index 0000000000..31d525a7f9 --- /dev/null +++ b/packages/grida-canvas-schema/tsconfig.json @@ -0,0 +1,14 @@ +{ + "compilerOptions": { + "target": "es2020", + "module": "esnext", + "moduleResolution": "node", + "lib": ["dom", "dom.iterable", "esnext"], + "outDir": "./dist", + "rootDir": ".", + "esModuleInterop": true, + "noImplicitAny": true, + "strict": true + }, + "exclude": ["dist"] +} diff --git a/packages/grida-canvas-sequence/README.md b/packages/grida-canvas-sequence/README.md new file mode 100644 index 0000000000..433ee3f9f3 --- /dev/null +++ b/packages/grida-canvas-sequence/README.md @@ -0,0 +1,51 @@ +# @grida/sequence + +Fractional indexing implementation for CRDT-based ordered lists. + +## Features + +- Generate lexicographically ordered keys between any two positions +- Base-16 (hexadecimal) encoding for compact keys +- Support for generating multiple keys at once +- Deterministic key generation + +## Usage + +```typescript +import { generateKeyBetween, generateNKeysBetween } from "@grida/sequence"; + +// Generate a key between two positions +const key1 = generateKeyBetween(null, null); // First key +const key2 = generateKeyBetween(key1, null); // Key after key1 +const key3 = generateKeyBetween(key1, key2); // Key between key1 and key2 + +// Generate multiple keys at once +const keys = generateNKeysBetween(null, null, 5); // Generate 5 keys + +// Optionally use a custom digit set +const customDigits = "0123456789"; +const key = generateKeyBetween(null, null, customDigits); +``` + +## API + +### `generateKeyBetween(a, b, digits?)` + +Generate a single key between `a` and `b`. + +- `a`: Start position (null for beginning) +- `b`: End position (null for end) +- `digits`: Character set to use (defaults to base-16: `"0123456789abcdef"`) + +### `generateNKeysBetween(a, b, n, digits?)` + +Generate `n` keys between `a` and `b`. + +- `a`: Start position (null for beginning) +- `b`: End position (null for end) +- `n`: Number of keys to generate +- `digits`: Character set to use (defaults to base-16: `"0123456789abcdef"`) + +## License + +CC0 (no rights reserved) diff --git a/packages/grida-canvas-sequence/__tests__/index.test.ts b/packages/grida-canvas-sequence/__tests__/index.test.ts new file mode 100644 index 0000000000..464b130230 --- /dev/null +++ b/packages/grida-canvas-sequence/__tests__/index.test.ts @@ -0,0 +1,472 @@ +import { generateKeyBetween, generateNKeysBetween } from "../index"; + +describe("fractional indexing", () => { + describe("generateKeyBetween", () => { + it("should generate a key when both bounds are null", () => { + const key = generateKeyBetween(null, null); + expect(key).toBe("a0"); + }); + + it("should generate a key after a given key", () => { + const key1 = generateKeyBetween(null, null); + const key2 = generateKeyBetween(key1, null); + expect(key2 > key1).toBe(true); + }); + + it("should generate a key before a given key", () => { + const key1 = generateKeyBetween(null, null); + const key2 = generateKeyBetween(null, key1); + expect(key2 < key1).toBe(true); + }); + + it("should generate a key between two keys", () => { + const key1 = generateKeyBetween(null, null); + const key2 = generateKeyBetween(key1, null); + const key3 = generateKeyBetween(key1, key2); + expect(key3 > key1).toBe(true); + expect(key3 < key2).toBe(true); + }); + + it("should handle many insertions at the beginning", () => { + let prev: string | null = null; + const keys: string[] = []; + for (let i = 0; i < 100; i++) { + const key = generateKeyBetween(null, prev); + keys.push(key); + expect(prev === null || key < prev).toBe(true); + prev = key; + } + // Verify all keys are in descending order + const sorted = [...keys].sort(); + expect(keys).toEqual(sorted.reverse()); + }); + + it("should handle many insertions at the end", () => { + let prev: string | null = null; + const keys: string[] = []; + for (let i = 0; i < 100; i++) { + const key = generateKeyBetween(prev, null); + keys.push(key); + expect(prev === null || key > prev).toBe(true); + prev = key; + } + // Verify all keys are in ascending order + const sorted = [...keys].sort(); + expect(keys).toEqual(sorted); + }); + + it("should be deterministic for same inputs", () => { + const key1 = generateKeyBetween(null, null); + const key2 = generateKeyBetween(key1, null); + + // Generating between same bounds should always return the same key + const key3a = generateKeyBetween(key1, key2); + const key3b = generateKeyBetween(key1, key2); + expect(key3a).toBe(key3b); + expect(key3a > key1).toBe(true); + expect(key3a < key2).toBe(true); + + // But we can keep subdividing to get more keys + const keys: string[] = [key1]; + let current = key1; + for (let i = 0; i < 10; i++) { + current = generateKeyBetween(current, key2); + keys.push(current); + } + keys.push(key2); + + // Verify all keys are in ascending order + const sorted = [...keys].sort(); + expect(keys).toEqual(sorted); + }); + + it("should throw error when a >= b", () => { + const key1 = generateKeyBetween(null, null); + const key2 = generateKeyBetween(key1, null); + expect(() => generateKeyBetween(key2, key1)).toThrow(); + expect(() => generateKeyBetween(key1, key1)).toThrow(); + }); + + it("should work with custom digit set", () => { + const digits = "0123456789"; + const key1 = generateKeyBetween(null, null, digits); + const key2 = generateKeyBetween(key1, null, digits); + const key3 = generateKeyBetween(key1, key2, digits); + expect(key3 > key1).toBe(true); + expect(key3 < key2).toBe(true); + // Verify all characters are from the digit set + for (const key of [key1, key2, key3]) { + for (const char of key) { + expect(digits.includes(char) || /[a-zA-Z]/.test(char)).toBe(true); + } + } + }); + + it("should handle large keys", () => { + // Generate a reasonably large key by repeated insertions + let prev: string | null = null; + for (let i = 0; i < 50; i++) { + prev = generateKeyBetween(prev, null); + } + expect(prev).not.toBeNull(); + // Should be able to generate keys before and after + const before = generateKeyBetween(null, prev!); + const after = generateKeyBetween(prev!, null); + expect(before < prev!).toBe(true); + expect(after > prev!).toBe(true); + }); + }); + + describe("generateNKeysBetween", () => { + it("should generate 0 keys", () => { + const keys = generateNKeysBetween(null, null, 0); + expect(keys).toEqual([]); + }); + + it("should generate 1 key", () => { + const keys = generateNKeysBetween(null, null, 1); + expect(keys).toHaveLength(1); + expect(keys[0]).toBe("a0"); + }); + + it("should generate multiple keys at the start", () => { + const n = 10; + const keys = generateNKeysBetween(null, null, n); + expect(keys).toHaveLength(n); + + // Verify all keys are unique + expect(new Set(keys).size).toBe(n); + + // Verify all keys are in ascending order + const sorted = [...keys].sort(); + expect(keys).toEqual(sorted); + }); + + it("should generate keys after a given key", () => { + const key1 = generateKeyBetween(null, null); + const keys = generateNKeysBetween(key1, null, 5); + expect(keys).toHaveLength(5); + + // All keys should be greater than key1 + for (const key of keys) { + expect(key > key1).toBe(true); + } + + // Verify ascending order + const sorted = [...keys].sort(); + expect(keys).toEqual(sorted); + }); + + it("should generate keys before a given key", () => { + const key1 = generateKeyBetween(null, null); + const keys = generateNKeysBetween(null, key1, 5); + expect(keys).toHaveLength(5); + + // All keys should be less than key1 + for (const key of keys) { + expect(key < key1).toBe(true); + } + + // Verify ascending order + const sorted = [...keys].sort(); + expect(keys).toEqual(sorted); + }); + + it("should generate keys between two keys", () => { + const key1 = generateKeyBetween(null, null); + const key2 = generateKeyBetween(key1, null); + const keys = generateNKeysBetween(key1, key2, 10); + expect(keys).toHaveLength(10); + + // All keys should be between key1 and key2 + for (const key of keys) { + expect(key > key1).toBe(true); + expect(key < key2).toBe(true); + } + + // Verify ascending order + const sorted = [...keys].sort(); + expect(keys).toEqual(sorted); + + // Verify uniqueness + expect(new Set(keys).size).toBe(10); + }); + + it("should generate many keys efficiently", () => { + const n = 100; + const keys = generateNKeysBetween(null, null, n); + expect(keys).toHaveLength(n); + + // Verify all keys are unique + expect(new Set(keys).size).toBe(n); + + // Verify ascending order + const sorted = [...keys].sort(); + expect(keys).toEqual(sorted); + + // Verify keys are relatively short (not growing exponentially) + const avgLength = keys.reduce((sum, k) => sum + k.length, 0) / n; + expect(avgLength).toBeLessThan(20); // Reasonable upper bound + }); + + it("should work with custom digit set", () => { + const digits = "01234567"; + const keys = generateNKeysBetween(null, null, 5, digits); + expect(keys).toHaveLength(5); + + // Verify ascending order + const sorted = [...keys].sort(); + expect(keys).toEqual(sorted); + }); + + it("should handle binary recursive case", () => { + const key1 = generateKeyBetween(null, null); + const key2 = generateKeyBetween(key1, null); + const keys = generateNKeysBetween(key1, key2, 7); + + expect(keys).toHaveLength(7); + + // Verify all keys are between bounds + for (const key of keys) { + expect(key > key1).toBe(true); + expect(key < key2).toBe(true); + } + + // Verify ascending order and uniqueness + const sorted = [...keys].sort(); + expect(keys).toEqual(sorted); + expect(new Set(keys).size).toBe(7); + }); + + it("should be deterministic", () => { + const keys1 = generateNKeysBetween(null, null, 10); + const keys2 = generateNKeysBetween(null, null, 10); + expect(keys1).toEqual(keys2); + + const key1 = generateKeyBetween(null, null); + const key2 = generateKeyBetween(key1, null); + const between1 = generateNKeysBetween(key1, key2, 5); + const between2 = generateNKeysBetween(key1, key2, 5); + expect(between1).toEqual(between2); + }); + }); + + describe("lexicographic ordering", () => { + it("should maintain lexicographic order with JavaScript string comparison", () => { + const keys: string[] = []; + let prev: string | null = null; + + // Generate a series of keys + for (let i = 0; i < 50; i++) { + const key = generateKeyBetween(prev, null); + keys.push(key); + prev = key; + } + + // Insert some keys in between + for (let i = 0; i < keys.length - 1; i += 5) { + const between = generateKeyBetween(keys[i], keys[i + 1]); + keys.splice(i + 1, 0, between); + } + + // Sort using JavaScript's built-in string comparison + const sorted = [...keys].sort(); + + // Verify the sorted order matches the insertion order + expect(keys).toEqual(sorted); + }); + }); + + describe("stress tests", () => { + it("should handle alternating insertions at both ends", () => { + const keys: string[] = [generateKeyBetween(null, null)]; + + for (let i = 0; i < 50; i++) { + if (i % 2 === 0) { + keys.unshift(generateKeyBetween(null, keys[0])); + } else { + keys.push(generateKeyBetween(keys[keys.length - 1], null)); + } + } + + // Verify order + const sorted = [...keys].sort(); + expect(keys).toEqual(sorted); + + // Verify uniqueness + expect(new Set(keys).size).toBe(keys.length); + }); + + it("should handle deep nesting between two keys", () => { + let a = generateKeyBetween(null, null); + let b = generateKeyBetween(a, null); + + const keys: string[] = [a, b]; + + // Insert 20 keys between a and b + for (let i = 0; i < 20; i++) { + const mid = generateKeyBetween(a, b); + keys.push(mid); + b = mid; // Keep narrowing the gap + } + + // Verify all keys are unique and in order + const sorted = [...keys].sort(); + expect(sorted).toEqual(Array.from(new Set(sorted))); + }); + + it("should maintain reasonable key lengths", () => { + const keys: string[] = []; + let prev: string | null = null; + + // Generate 200 keys + for (let i = 0; i < 200; i++) { + const key = generateKeyBetween(prev, null); + keys.push(key); + prev = key; + } + + // Check max length is reasonable + const maxLength = Math.max(...keys.map((k) => k.length)); + expect(maxLength).toBeLessThan(30); + }); + }); + + describe("jittering", () => { + it("should generate different keys with jittering enabled", () => { + const key1 = generateKeyBetween(null, null); + const key2 = generateKeyBetween(key1, null); + + // Generate keys between same bounds with jitter + const jitteredKeys = new Set(); + for (let i = 0; i < 10; i++) { + const key = generateKeyBetween(key1, key2, undefined, { jitter: true }); + jitteredKeys.add(key); + // Verify ordering is maintained + expect(key > key1).toBe(true); + expect(key < key2).toBe(true); + } + + // With jitter, we should get some variety (not all the same) + // Note: There's a small chance this could fail randomly, but very unlikely + expect(jitteredKeys.size).toBeGreaterThan(1); + }); + + it("should be deterministic with custom RNG", () => { + const key1 = generateKeyBetween(null, null); + const key2 = generateKeyBetween(key1, null); + + // Create a deterministic RNG + const createRng = () => { + let seed = 0.5; + return () => { + seed = (seed * 9301 + 49297) % 233280; + return seed / 233280; + }; + }; + + const keys1 = generateNKeysBetween(key1, key2, 5, undefined, { + jitter: true, + rng: createRng(), + }); + + const keys2 = generateNKeysBetween(key1, key2, 5, undefined, { + jitter: true, + rng: createRng(), + }); + + // With same seed, should produce same results + expect(keys1).toEqual(keys2); + + // But should be different from non-jittered + const keysNoJitter = generateNKeysBetween(key1, key2, 5); + expect(keys1).not.toEqual(keysNoJitter); + }); + + it("should maintain ordering with jitter", () => { + const keys: string[] = []; + let prev: string | null = null; + + // Generate many keys with jitter + for (let i = 0; i < 50; i++) { + const key = generateKeyBetween(prev, null, undefined, { jitter: true }); + keys.push(key); + if (prev) { + expect(key > prev).toBe(true); + } + prev = key; + } + + // Verify all keys are in ascending order + const sorted = [...keys].sort(); + expect(keys).toEqual(sorted); + + // Verify uniqueness + expect(new Set(keys).size).toBe(keys.length); + }); + + it("should work with generateNKeysBetween and jitter", () => { + const key1 = generateKeyBetween(null, null); + const key2 = generateKeyBetween(key1, null); + + const keys = generateNKeysBetween(key1, key2, 10, undefined, { + jitter: true, + }); + + expect(keys).toHaveLength(10); + + // Verify all keys are between bounds + for (const key of keys) { + expect(key > key1).toBe(true); + expect(key < key2).toBe(true); + } + + // Verify ordering + const sorted = [...keys].sort(); + expect(keys).toEqual(sorted); + + // Verify uniqueness + expect(new Set(keys).size).toBe(10); + }); + + it("should handle jitter with null bounds", () => { + const keys1 = generateNKeysBetween(null, null, 10, undefined, { + jitter: true, + }); + + expect(keys1).toHaveLength(10); + + // Verify ordering + const sorted = [...keys1].sort(); + expect(keys1).toEqual(sorted); + + // Verify uniqueness + expect(new Set(keys1).size).toBe(10); + }); + + it("should produce valid keys with alternating jitter", () => { + const keys: string[] = [generateKeyBetween(null, null)]; + + for (let i = 0; i < 20; i++) { + if (i % 2 === 0) { + keys.unshift( + generateKeyBetween(null, keys[0], undefined, { jitter: true }) + ); + } else { + keys.push( + generateKeyBetween(keys[keys.length - 1], null, undefined, { + jitter: true, + }) + ); + } + } + + // Verify order + const sorted = [...keys].sort(); + expect(keys).toEqual(sorted); + + // Verify uniqueness + expect(new Set(keys).size).toBe(keys.length); + }); + }); +}); diff --git a/packages/grida-canvas-sequence/index.ts b/packages/grida-canvas-sequence/index.ts new file mode 100644 index 0000000000..678b0c9d9e --- /dev/null +++ b/packages/grida-canvas-sequence/index.ts @@ -0,0 +1,296 @@ +// License: CC0 (no rights reserved). + +const BASE_16_DIGITS = "0123456789abcdef"; + +export type GenerateKeyOptions = { + jitter?: boolean; // default false + rng?: () => number; // default Math.random; must return [0,1) +}; +const defaultRng = () => Math.random(); + +/** + * `a` may be empty string, `b` is null or non-empty string. + * `a < b` lexicographically if `b` is non-null. + * no trailing zeros allowed. + * digits is a string such as '0123456789' for base 10. Digits must be in + * ascending character code order! + */ +function midpoint( + a: string, + b: string | null | undefined, + digits: string, + jitter?: boolean, + rng?: () => number +): string { + const zero = digits[0]; + if (b != null && a >= b) { + throw new Error(a + " >= " + b); + } + if (a.slice(-1) === zero || (b && b.slice(-1) === zero)) { + throw new Error("trailing zero"); + } + if (b) { + // remove longest common prefix. pad `a` with 0s as we + // go. note that we don't need to pad `b`, because it can't + // end before `a` while traversing the common prefix. + let n = 0; + while ((a[n] || zero) === b[n]) { + n++; + } + if (n > 0) { + return ( + b.slice(0, n) + midpoint(a.slice(n), b.slice(n), digits, jitter, rng) + ); + } + } + // first digits (or lack of digit) are different + const digitA = a ? digits.indexOf(a[0]) : 0; + const digitB = b != null ? digits.indexOf(b[0]) : digits.length; + if (digitB - digitA > 1) { + const low = digitA + 1; + const high = digitB - 1; + const pick = jitter + ? low + Math.floor((rng ?? defaultRng)() * (high - low + 1)) + : Math.round(0.5 * (digitA + digitB)); + return digits[pick]; + } else { + // first digits are consecutive + if (b && b.length > 1) { + return b.slice(0, 1); + } else { + // `b` is null or has length 1 (a single digit). + // the first digit of `a` is the previous digit to `b`, + // or 9 if `b` is null. + // given, for example, midpoint('49', '5'), return + // '4' + midpoint('9', null), which will become + // '4' + '9' + midpoint('', null), which is '495' + return digits[digitA] + midpoint(a.slice(1), null, digits, jitter, rng); + } + } +} + +function validateInteger(int: string): void { + if (int.length !== getIntegerLength(int[0])) { + throw new Error("invalid integer part of order key: " + int); + } +} + +function getIntegerLength(head: string): number { + if (head >= "a" && head <= "z") { + return head.charCodeAt(0) - "a".charCodeAt(0) + 2; + } else if (head >= "A" && head <= "Z") { + return "Z".charCodeAt(0) - head.charCodeAt(0) + 2; + } else { + throw new Error("invalid order key head: " + head); + } +} + +function getIntegerPart(key: string): string { + const integerPartLength = getIntegerLength(key[0]); + if (integerPartLength > key.length) { + throw new Error("invalid order key: " + key); + } + return key.slice(0, integerPartLength); +} + +function validateOrderKey(key: string, digits: string): void { + if (key === "A" + digits[0].repeat(26)) { + throw new Error("invalid order key: " + key); + } + // getIntegerPart will throw if the first character is bad, + // or the key is too short. we'd call it to check these things + // even if we didn't need the result + const i = getIntegerPart(key); + const f = key.slice(i.length); + if (f.slice(-1) === digits[0]) { + throw new Error("invalid order key: " + key); + } +} + +/** + * Note that this may return null, as there is a largest integer + */ +function incrementInteger(x: string, digits: string): string | null { + validateInteger(x); + const [head, ...digs] = x.split(""); + let carry = true; + for (let i = digs.length - 1; carry && i >= 0; i--) { + const d = digits.indexOf(digs[i]) + 1; + if (d === digits.length) { + digs[i] = digits[0]; + } else { + digs[i] = digits[d]; + carry = false; + } + } + if (carry) { + if (head === "Z") { + return "a" + digits[0]; + } + if (head === "z") { + return null; + } + const h = String.fromCharCode(head.charCodeAt(0) + 1); + if (h > "a") { + digs.push(digits[0]); + } else { + digs.pop(); + } + return h + digs.join(""); + } else { + return head + digs.join(""); + } +} + +/** + * Note that this may return null, as there is a smallest integer + */ +function decrementInteger(x: string, digits: string): string | null { + validateInteger(x); + const [head, ...digs] = x.split(""); + let borrow = true; + for (let i = digs.length - 1; borrow && i >= 0; i--) { + const d = digits.indexOf(digs[i]) - 1; + if (d === -1) { + digs[i] = digits.slice(-1); + } else { + digs[i] = digits[d]; + borrow = false; + } + } + if (borrow) { + if (head === "a") { + return "Z" + digits.slice(-1); + } + if (head === "A") { + return null; + } + const h = String.fromCharCode(head.charCodeAt(0) - 1); + if (h < "Z") { + digs.push(digits.slice(-1)); + } else { + digs.pop(); + } + return h + digs.join(""); + } else { + return head + digs.join(""); + } +} + +/** + * `a` is an order key or null (START). + * `b` is an order key or null (END). + * `a < b` lexicographically if both are non-null. + * digits is a string such as '0123456789' for base 10. Digits must be in + * ascending character code order! + */ +export function generateKeyBetween( + a: string | null | undefined, + b: string | null | undefined, + digits: string = BASE_16_DIGITS, + opts: GenerateKeyOptions = {} +): string { + if (a != null) { + validateOrderKey(a, digits); + } + if (b != null) { + validateOrderKey(b, digits); + } + if (a != null && b != null && a >= b) { + throw new Error(a + " >= " + b); + } + if (a == null) { + if (b == null) { + return "a" + digits[0]; + } + + const ib = getIntegerPart(b); + const fb = b.slice(ib.length); + if (ib === "A" + digits[0].repeat(26)) { + return ib + midpoint("", fb, digits, opts.jitter, opts.rng); + } + if (ib < b) { + return ib; + } + const res = decrementInteger(ib, digits); + if (res == null) { + throw new Error("cannot decrement any more"); + } + return res; + } + + if (b == null) { + const ia = getIntegerPart(a); + const fa = a.slice(ia.length); + const i = incrementInteger(ia, digits); + return i == null + ? ia + midpoint(fa, null, digits, opts.jitter, opts.rng) + : i; + } + + const ia = getIntegerPart(a); + const fa = a.slice(ia.length); + const ib = getIntegerPart(b); + const fb = b.slice(ib.length); + if (ia === ib) { + return ia + midpoint(fa, fb, digits, opts.jitter, opts.rng); + } + const i = incrementInteger(ia, digits); + if (i == null) { + throw new Error("cannot increment any more"); + } + if (i < b) { + return i; + } + return ia + midpoint(fa, null, digits, opts.jitter, opts.rng); +} + +/** + * Same preconditions as generateKeysBetween. + * n >= 0. + * Returns an array of n distinct keys in sorted order. + * If a and b are both null, returns [a0, a1, ...] + * If one or the other is null, returns consecutive "integer" + * keys. Otherwise, returns relatively short keys between + * a and b. + */ +export function generateNKeysBetween( + a: string | null | undefined, + b: string | null | undefined, + n: number, + digits: string = BASE_16_DIGITS, + opts: GenerateKeyOptions = {} +): string[] { + if (n === 0) { + return []; + } + if (n === 1) { + return [generateKeyBetween(a, b, digits, opts)]; + } + if (b == null) { + let c = generateKeyBetween(a, b, digits, opts); + const result = [c]; + for (let i = 0; i < n - 1; i++) { + c = generateKeyBetween(c, b, digits, opts); + result.push(c); + } + return result; + } + if (a == null) { + let c = generateKeyBetween(a, b, digits, opts); + const result = [c]; + for (let i = 0; i < n - 1; i++) { + c = generateKeyBetween(a, c, digits, opts); + result.push(c); + } + result.reverse(); + return result; + } + const mid = Math.floor(n / 2); + const c = generateKeyBetween(a, b, digits, opts); + return [ + ...generateNKeysBetween(a, c, mid, digits, opts), + c, + ...generateNKeysBetween(c, b, n - mid - 1, digits, opts), + ]; +} diff --git a/packages/grida-canvas-sequence/package.json b/packages/grida-canvas-sequence/package.json new file mode 100644 index 0000000000..1907fbff88 --- /dev/null +++ b/packages/grida-canvas-sequence/package.json @@ -0,0 +1,39 @@ +{ + "name": "@grida/sequence", + "description": "Fractional indexing implementation for CRDT-based ordered lists", + "keywords": [ + "crdt", + "fractional-indexing", + "order", + "list", + "canvas", + "collaborative" + ], + "version": "0.0.0", + "homepage": "https://grida.co", + "repository": "https://github.com/gridaco/grida", + "license": "CC0-1.0", + "author": "softmarshmallow", + "scripts": { + "typecheck": "tsc --noEmit", + "dev": "tsup index.ts --format cjs,esm --dts --watch", + "build": "tsup index.ts --format cjs,esm --dts", + "test": "jest" + }, + "main": "./dist/index.js", + "module": "./dist/index.mjs", + "types": "./dist/index.d.ts", + "files": [ + "dist" + ], + "exports": { + ".": { + "types": "./dist/index.d.ts", + "import": "./dist/index.mjs", + "require": "./dist/index.js" + } + }, + "jest": { + "preset": "ts-jest" + } +} diff --git a/packages/grida-canvas-sequence/tsconfig.json b/packages/grida-canvas-sequence/tsconfig.json new file mode 100644 index 0000000000..e4aa77d6f1 --- /dev/null +++ b/packages/grida-canvas-sequence/tsconfig.json @@ -0,0 +1,8 @@ +{ + "compilerOptions": { + "esModuleInterop": true, + "noImplicitAny": true, + "strict": true + }, + "exclude": ["dist"] +} diff --git a/packages/grida-tree/README.md b/packages/grida-tree/README.md index a933ca2201..781b632d17 100644 --- a/packages/grida-tree/README.md +++ b/packages/grida-tree/README.md @@ -1,3 +1,975 @@ # `@grida/tree` Handling Tree Data + +[![Tests](https://img.shields.io/badge/tests-passing-brightgreen)]() +[![TypeScript](https://img.shields.io/badge/TypeScript-5-blue)]() + +## Installation + +```bash +pnpm add @grida/tree +``` + +## Overview + +`@grida/tree` is a collection of tree data structure utilities and systems designed for efficient management of hierarchical data. It provides three main namespaces, each optimized for different use cases: + +1. **`tree.graph`** - Graph-based tree structure with explicit node and link separation (✅ Production Ready) +2. **`tree.flat_with_children`** - Flat tree operations where nodes contain their children references (🚧 WIP) +3. **`tree.lut`** - Lookup table interface for efficient hierarchical queries (🚧 WIP) + +> **Note:** This documentation focuses on `tree.graph`, which is production-ready. Other namespaces are under active development. + +## `tree.graph` - Graph-Based Tree System + +### What is it? + +`tree.graph` is a data structure and system designed with explicit separation of **nodes** (the actual data) and **links** (the relationships between nodes). This architecture provides a clean, manageable way to work with large tree data structures without breaking integrity. + +### Key Concepts + +#### 1. Nodes & Links Separation + +Unlike traditional tree structures where parent-child relationships are embedded within node objects, `tree.graph` explicitly manages: + +- **Nodes**: The real data, stored as a flat record `{ [key: string]: T }` +- **Links**: The hierarchical relationships, stored separately as `{ [key: string]: string[] | undefined }` + +```ts +interface IGraph { + nodes: Record; // The actual data + links: Record; // The relationships +} +``` + +#### 2. Source of Truth + +The graph structure serves as the **main source of truth** for your tree data. Instead of: + +- Re-mapping data structures on every operation +- Creating wrapper objects to add hierarchy information +- Maintaining duplicate or derived data structures + +You work directly with the graph, which keeps your data and relationships synchronized and consistent. + +#### 3. Clean API for Safe Manipulation + +The `Graph` class provides a clean interface for tree manipulation that prevents common errors: + +```ts +const graph = new Graph({ + nodes: { + root: { name: "Root" }, + child1: { name: "Child 1" }, + child2: { name: "Child 2" }, + }, + links: { + root: ["child1", "child2"], + child1: undefined, + child2: undefined, + }, +}); + +// Safe operations that maintain integrity +graph.mv("child1", "child2", 0); // Move child1 under child2 +graph.rm("child2"); // Remove child2 and its subtree +graph.unlink("child1"); // Detach child1 without recursive removal +``` + +### Why Use `tree.graph`? + +#### Advantages + +1. **Explicit Relationships**: Links are first-class citizens, making tree structure changes predictable and debuggable +2. **Data Integrity**: Separating data from structure prevents accidental corruption +3. **Performance**: No need to rebuild or re-wrap the entire tree for structure changes +4. **Flexibility**: The same node data can be used in different graph structures without duplication +5. **Type Safety**: Full TypeScript support for your node types +6. **Manageable Complexity**: Large trees remain manageable because operations work on structure independently from data +7. **Policy Constraints**: Optional type-based rules to enforce structural validity + +#### Compared to Alternatives + +| Approach | `tree.graph` | Nested Objects | Flat with Parent ID | +| ---------------------- | ------------ | -------------- | ------------------- | +| Re-mapping needed | ❌ No | ✅ Often | ✅ Often | +| Data duplication | ❌ No | ✅ Yes | ⚠️ Sometimes | +| Structure changes | ✅ Easy | ❌ Hard | ⚠️ Moderate | +| Source of truth | ✅ Single | ❌ Multiple | ⚠️ Split | +| Large tree performance | ✅ Good | ❌ Poor | ✅ Good | + +### API Reference + +```ts +class Graph { + constructor(graph: IGraph, policy?: IGraphPolicy); + + // Get a snapshot of the current graph state + snapshot(): IGraph; + + // Remove a node and its entire subtree recursively + rm(key: Key): RmResult; + + // Unlink (delete) a single node from the graph + unlink(key: Key): void; + + // Move one or more nodes to a new parent (with policy validation) + mv(sources: Key | Key[], target: Key, index?: number): void; + + // Reorder a node within its parent (no policy checks) + order( + key: Key, + order: "back" | "front" | "backward" | "forward" | number + ): void; + + // Import an external sub-graph into the current graph + import(subgraph: IGraph, roots: Key[], parent: Key, index?: number): void; + + // Generation counter (increments on mutations) + get generation(): number; + + // Cached lookup table for efficient queries (O(1) parent/child access) + get lut(): ITreeLUT; +} + +// Policy interface for structural constraints +interface IGraphPolicy { + max_out_degree?(node: T, id: Key): number | typeof Infinity; + can_link?(parent: T, parent_id: Key, child: T, child_id: Key): boolean; + can_be_parent?(node: T, id: Key): boolean; + can_be_child?(node: T, id: Key): boolean; +} + +// Lookup table interface for O(1) hierarchy queries +interface ITreeLUT { + lu_keys: string[]; + lu_parent: Record; + lu_children: Record; +} +``` + +### Example Usage + +#### Basic Usage + +```ts +import { tree } from "@grida/tree"; + +interface DocumentNode { + id: string; + type: "scene" | "frame" | "text" | "image"; + name: string; +} + +// Initialize graph without policy (permissive) +const graph = new tree.graph.Graph({ + nodes: { + page: { id: "page", type: "scene", name: "Page 1" }, + header: { id: "header", type: "frame", name: "Header" }, + title: { id: "title", type: "text", name: "Title" }, + logo: { id: "logo", type: "image", name: "Logo" }, + }, + links: { + page: ["header"], + header: ["title", "logo"], + title: undefined, + logo: undefined, + }, +}); + +// Perform operations +graph.mv("title", "page"); // Move title to page +graph.order("header", "front"); // Reorder header to front +graph.rm("logo"); // Remove logo + +// Import external sub-graphs +const component = { + nodes: { button: { id: "btn", type: "frame", name: "Button" } }, + links: { button: [] }, +}; +graph.import(component, ["button"], "page"); // Add component + +// Get current state +const snapshot = graph.snapshot(); +// snapshot.nodes contains your data +// snapshot.links contains your structure +``` + +#### With Policy Constraints + +```ts +import { tree } from "@grida/tree"; + +interface DesignNode { + type: "scene" | "frame" | "text" | "image" | "group"; + name: string; +} + +// Define structural constraints +const designPolicy: tree.graph.IGraphPolicy = { + // Leaf nodes (text, image) cannot have children + max_out_degree: (node) => { + if (node.type === "text" || node.type === "image") return 0; + return Infinity; + }, + + // Only containers can be parents + can_be_parent: (node) => { + return ["scene", "frame", "group"].includes(node.type); + }, + + // Scenes are top-level only (cannot be nested) + can_be_child: (node) => { + return node.type !== "scene"; + }, + + // Prevent group nesting + can_link: (parent, parent_id, child, child_id) => { + if (parent.type === "group" && child.type === "group") return false; + return true; + }, +}; + +// Create graph with policy +const graph = new tree.graph.Graph( + { + nodes: { + homePage: { type: "scene", name: "Home" }, + aboutPage: { type: "scene", name: "About" }, + container: { type: "frame", name: "Container" }, + heading: { type: "text", name: "Title" }, + }, + links: { + homePage: ["container"], + aboutPage: undefined, + container: ["heading"], + heading: undefined, + }, + }, + designPolicy +); + +// Valid operations +graph.mv("heading", "homePage"); // ✅ Text can be child of scene + +// Invalid operations (throw descriptive errors) +graph.mv("container", "heading"); // ❌ Text cannot be a parent +graph.mv("aboutPage", "container"); // ❌ Scene cannot be nested +graph.mv("aboutPage", "homePage"); // ❌ Scene cannot be a child +``` + +### Design Philosophy + +The `tree.graph` system is designed around these principles: + +1. **Separation of Concerns**: Data (nodes) and structure (links) are managed independently +2. **Explicit Mutability**: Operations modify data in-place for predictable state changes +3. **Predictability**: Every operation has a clear, predictable effect on the graph +4. **No Magic**: No hidden state, no derived properties, no implicit behavior +5. **Performance First**: Optimized for large trees and frequent structural changes + +### Mutability & State Management + +#### In-Place Mutation Design + +The `Graph` class **modifies the constructor data directly**. This is an intentional design choice that provides several benefits: + +- **Predictable mutations**: You know exactly what data is being modified +- **No hidden copies**: The graph doesn't create internal copies of your data +- **Memory efficient**: No duplication of large tree structures +- **Framework compatible**: Works seamlessly with immutability libraries + +```ts +const graphData: IGraph = { + nodes: { + /* ... */ + }, + links: { + /* ... */ + }, +}; + +const graph = new Graph(graphData); +graph.rm("some-node"); + +// graphData is now modified directly +console.log(graphData.nodes["some-node"]); // undefined +``` + +#### Using with Immer (or similar patterns) + +This design works perfectly with immutability libraries like [Immer](https://immerjs.github.io/immer/). Pass a draft to the constructor, and all mutations will apply to that draft, producing a new immutable state: + +```ts +import { produce } from "immer"; +import { tree } from "@grida/tree"; + +interface State { + document: tree.graph.IGraph; + // ... other state +} + +// In your reducer/state updater +const nextState = produce(currentState, (draft) => { + // Instantiate Graph with the draft + const graph = new tree.graph.Graph(draft.document); + + // All mutations apply to the draft + graph.mv("node-id", "new-parent"); + graph.rm("other-node"); + + // When produce completes, you get new immutable state + // with only the modified parts changed +}); +``` + +**Why this pattern?** + +1. **Explicit control**: You decide when to create immutable snapshots (via `produce`) +2. **Efficient updates**: Immer tracks exactly what changed, no unnecessary copies +3. **Familiar patterns**: Works like standard reducers/state updaters +4. **Type safe**: Full TypeScript support throughout + +**Alternative: Manual snapshots** + +If you're not using an immutability library, use `snapshot()` to create copies before mutations: + +```ts +const graph = new Graph(originalData); +const backup = graph.snapshot(); // Create a copy before mutation + +graph.rm("some-node"); // Mutates originalData + +if (needsUndo) { + // Restore from backup + Object.assign(originalData, backup); +} +``` + +### Performance Characteristics + +**Time Complexity:** + +| Operation | Complexity | Notes | +| ------------ | ------------ | ------------------------------------ | +| `mv()` | O(n × m) | n = nodes, m = avg children per node | +| `rm()` | O(k × n × m) | k = subtree size | +| `unlink()` | O(n × m) | Single node removal | +| `order()` | O(n × m) | Reordering within parent | +| `snapshot()` | O(n + e) | n = nodes, e = total children | + +**Space Complexity:** O(n + e) where n = nodes, e = total edges (children) + +**Performance Notes:** + +- ✅ **Efficient for most use cases**: Suitable for trees with thousands of nodes +- ✅ **No data copying**: Operations mutate in-place, avoiding memory overhead +- ✅ **Built-in LUT caching**: O(1) parent lookups via `graph.lut` (auto-cached) +- ✅ **Smart cache invalidation**: LUT recomputes only when structure changes + +### Policy System + +The `Graph` class supports optional **policy constraints** to enforce structural rules on your tree. + +#### What are Policies? + +Policies define **what operations are allowed** based on node types and relationships: + +```typescript +interface IGraphPolicy { + max_out_degree?(node: T, id: Key): number | typeof Infinity; + can_be_parent?(node: T, id: Key): boolean; + can_be_child?(node: T, id: Key): boolean; + can_link?(parent: T, parent_id: Key, child: T, child_id: Key): boolean; +} +``` + +#### Common Use Cases + +**1. Enforce leaf nodes (nodes that cannot have children):** + +```ts +const policy: IGraphPolicy = { + max_out_degree: (node) => { + // Text and images are leaf nodes + if (node.type === "text" || node.type === "image") return 0; + return Infinity; + }, +}; +``` + +**2. Restrict top-level nodes (like pages, artboards, scenes):** + +```ts +const policy: IGraphPolicy = { + can_be_child: (node) => { + // Scenes/pages must stay at root level + return node.type !== "scene"; + }, +}; +``` + +**3. Control which types can be parents:** + +```ts +const policy: IGraphPolicy = { + can_be_parent: (node) => { + // Only containers can have children + return ["scene", "frame", "group"].includes(node.type); + }, +}; +``` + +**4. Define parent-child compatibility:** + +```ts +const policy: IGraphPolicy = { + can_link: (parent, parent_id, child, child_id) => { + // Scenes can only contain frames/groups (not leaf nodes directly) + if (parent.type === "scene") { + return child.type === "frame" || child.type === "group"; + } + return true; + }, +}; +``` + +#### Policy Check Order + +When you call `mv()`, policies are checked in this order: + +1. **`can_be_child`** - Can the source node be moved? +2. **`can_be_parent`** - Can the target accept children? +3. **`max_out_degree`** - Does target have capacity? +4. **`can_link`** - Is this specific relationship allowed? + +All checks happen **before any mutation** (atomic operations). + +#### Example: Complete Design Tool Policy + +```ts +const DESIGN_TOOL_POLICY: tree.graph.IGraphPolicy = { + max_out_degree: (node) => { + // Leaf nodes + if (node.type === "text" || node.type === "image") return 0; + // Containers (unlimited) + return Infinity; + }, + + can_be_parent: (node) => { + return ["scene", "frame", "group"].includes(node.type); + }, + + can_be_child: (node) => { + // Scenes stay at root level + return node.type !== "scene"; + }, + + can_link: (parent, parent_id, child, child_id) => { + // No self-parenting + if (parent_id === child_id) return false; + // No group nesting + if (parent.type === "group" && child.type === "group") return false; + return true; + }, +}; + +const graph = new tree.graph.Graph(graphData, DESIGN_TOOL_POLICY); +``` + +### Limitations & Warnings + +#### No Cycle Detection ⚠️ + +The `mv()` method does **not detect cycles** by default. Moving an ancestor into its descendant will create a cycle. + +**Solution: Use policy to prevent cycles:** + +```ts +const policy: tree.graph.IGraphPolicy = { + can_link: (parent, parent_id, child, child_id) => { + // Prevent self-parenting (basic cycle prevention) + if (parent_id === child_id) return false; + + // For ancestor cycle detection, use tree.lut: + // const lut = tree.lut.TreeLUT.from(graph.snapshot().links); + // if (lut.isAncestorOf(child_id, parent_id)) return false; + + return true; + }, +}; +``` + +#### Built-in LUT for Fast Queries ✅ + +The `Graph` class provides a **cached lookup table** via the `lut` getter for O(1) parent/child queries: + +```ts +const graph = new tree.graph.Graph(data); + +// Get cached LUT (computed once, cached until next mutation) +const lut = graph.lut; + +// Use with TreeLUT for advanced queries +const treeLUT = new tree.lut.TreeLUT(lut); +console.log(treeLUT.parentOf("child")); // O(1) +console.log(treeLUT.depthOf("child")); // O(1) +console.log(treeLUT.isAncestorOf("root", "child")); // O(1) +``` + +**Caching Behavior:** + +- First access computes LUT (O(n + e)) +- Subsequent accesses return cached instance (O(1)) +- Cache automatically invalidates on mutations +- Recomputes on next access after mutation + +**Use this when:** + +- You need frequent parent lookups +- Performing ancestor/descendant checks +- Calculating node depths +- Finding siblings + +#### In-Place Mutation + +All operations mutate the graph directly. This is intentional for performance and Immer compatibility, but be aware: + +- ✅ Works perfectly with Immer's `produce()` +- ⚠️ Without Immer, mutations are permanent +- 💡 Use `snapshot()` to create backups before risky operations + +### Best Practices + +#### ✅ Do's + +```ts +// 1. Use with Immer for immutable state management +const nextState = produce(state, (draft) => { + const graph = new tree.graph.Graph(draft.document, policy); + graph.mv("node-id", "new-parent"); +}); + +// 2. Define policies for structural constraints +const policy: tree.graph.IGraphPolicy = { + can_be_child: (node) => node.type !== "scene", + max_out_degree: (node) => (node.type === "text" ? 0 : Infinity), +}; + +// 3. Create snapshots for undo functionality +const backup = graph.snapshot(); +graph.rm("node"); +if (needsUndo) Object.assign(graphData, backup); + +// 4. Use policy for self-parenting prevention +const policy = { + can_link: (parent, parent_id, child, child_id) => parent_id !== child_id, +}; +``` + +#### ❌ Don'ts + +```ts +// Don't allow cycles without policy checks +graph.mv("root", "child"); // ❌ Creates cycle! + +// Don't mutate without Immer in immutable contexts +function reducer(state, action) { + const graph = new tree.graph.Graph(state.document); + graph.mv(...); // ❌ Mutates state directly + return state; // ❌ Returns mutated reference +} + +// Don't assume operations are free for huge trees +for (let i = 0; i < 100000; i++) { + graph.mv(nodes[i], "target"); // ⚠️ O(n×m) per call +} + +// Don't forget to define policies for type constraints +graph.mv("frame", "text-node"); // ⚠️ Without policy, text can have children! +``` + +### When to Use `tree.graph` + +#### ✅ Perfect For: + +- **Design tools** - Scenes, frames, groups, text, images with hierarchy rules +- **Copy/paste operations** - Import clipboard data with preserved structure +- **Component systems** - Insert templates and reusable components +- **Main data model** - Tree-based applications (editors, file systems, org charts) +- **Immer integration** - State management with immutability +- **Type constraints** - Enforce structural rules (leaf nodes, root-only types) +- **Frequent changes** - Move, add, remove, reorder, import operations +- **Large trees** - Thousands of nodes with type-based constraints +- **TypeScript projects** - Full type safety and policy validation + +#### ⚠️ Consider Alternatives When: + +- Need O(1) parent lookups (use `tree.lut` for queries) +- Already have nested tree structure (flatten first or use different approach) +- Need cycle detection (use policy with `tree.lut.isAncestorOf` or wait for v2) +- Working with extremely large trees (100k+ nodes) with frequent parent lookups + +### Importing Sub-Graphs + +The `import()` method allows you to merge external graph structures into the current graph. This is perfect for copy/paste, templates, and component insertion. + +#### Basic Import + +```ts +const graph = new tree.graph.Graph({ + nodes: { page: { name: "Page" } }, + links: { page: [] }, +}); + +// Import a component +const component = { + nodes: { + header: { name: "Header" }, + logo: { name: "Logo" }, + title: { name: "Title" }, + }, + links: { + header: ["logo", "title"], + logo: undefined, + title: undefined, + }, +}; + +graph.import(component, ["header"], "page"); +// Now: page -> [header], header -> [logo, title] +``` + +#### Import with Index (Insert Position) + +```ts +// Insert at specific position +graph.import(subgraph, ["newNode"], "container", 0); // Insert at start +graph.import(subgraph, ["newNode"], "container", 2); // Insert at index 2 +graph.import(subgraph, ["newNode"], "container"); // Append (default) +``` + +#### Import Multiple Roots + +```ts +// Paste multiple selected items +const clipboard = { + nodes: { + box1: { type: "frame" }, + box2: { type: "frame" }, + text1: { type: "text" }, + }, + links: { + box1: undefined, + box2: undefined, + text1: undefined, + }, +}; + +graph.import(clipboard, ["box1", "box2", "text1"], "container"); +// Preserves order: container -> [...existing, box1, box2, text1] +``` + +#### Import Behavior + +**All nodes are added**, even orphans: + +```ts +const subgraph = { + nodes: { + attached: { name: "Attached" }, + orphan: { name: "Orphan" }, // Not in roots + }, + links: { + attached: undefined, + orphan: undefined, + }, +}; + +graph.import(subgraph, ["attached"], "parent"); +// Both nodes added, but only "attached" is linked to parent +// "orphan" remains unlinked in the graph +``` + +**ID conflicts are checked** before any changes: + +```ts +// If any ID conflicts, entire import fails (atomic) +try { + graph.import(subgraph, roots, parent); +} catch (e) { + // Graph unchanged - nothing was added +} +``` + +**Policy checks apply** to root attachment: + +```ts +const policy = { + can_be_child: (node) => node.type !== "scene", +}; + +const graph = new tree.graph.Graph(data, policy); + +const subgraph = { + nodes: { scene: { type: "scene" } }, + links: { scene: undefined }, +}; + +// Throws - scenes cannot be children +graph.import(subgraph, ["scene"], "container"); +``` + +### Generation and Caching + +The `Graph` class uses a **generation counter** to track mutations and enable efficient caching. + +#### Generation Counter + +```ts +const graph = new tree.graph.Graph(data); + +console.log(graph.generation); // 0 + +graph.mv("a", "b"); +console.log(graph.generation); // 1+ + +graph.rm("c"); +console.log(graph.generation); // 2+ +``` + +**Properties:** + +- Starts at 0 on construction +- Increments on every effective mutation +- Does NOT increment on failed operations or no-ops +- May increment multiple times per operation (e.g., recursive `rm()`) + +**Use Cases:** + +- Detect if graph has changed +- Implement custom caching strategies +- Track operation count for debugging + +#### Cached LUT Access + +The `lut` getter provides **automatic caching** for parent/child lookups: + +```ts +const graph = new tree.graph.Graph(largeData); + +// First access: computes LUT (O(n + e)) +const lut1 = graph.lut; +const lut2 = graph.lut; // Cached (same instance) + +graph.mv("a", "b"); // Mutation invalidates cache + +const lut3 = graph.lut; // Recomputes (different instance) +const lut4 = graph.lut; // Cached again (same as lut3) +``` + +**Benefits:** + +- ✅ No manual cache management +- ✅ Always up-to-date with graph state +- ✅ Zero overhead when not used +- ✅ O(1) access to parent/child relationships + +**Example with TreeLUT:** + +```ts +const graph = new tree.graph.Graph(document); + +// Perform mutations +graph.mv("node1", "parent"); +graph.order("node2", "front"); + +// Query efficiently +const treeLUT = new tree.lut.TreeLUT(graph.lut); +const depth = treeLUT.depthOf("node1"); // O(1) +const parent = treeLUT.parentOf("node1"); // O(1) +const siblings = treeLUT.siblingsOf("node1"); // O(1) +``` + +### Advanced Usage + +#### Working with Multiple Trees + +```ts +// Same node data, different structures +const nodes = { + a: { name: "A" }, + b: { name: "B" }, + c: { name: "C" }, +}; + +// Structure 1: Linear +const linear: tree.graph.IGraph = { + nodes, + links: { a: ["b"], b: ["c"], c: undefined }, +}; + +// Structure 2: Flat +const flat: tree.graph.IGraph = { + nodes, + links: { a: ["b", "c"], b: undefined, c: undefined }, +}; + +// Both share the same node objects +``` + +#### Custom Policies + +Extend the default policy for your specific needs: + +```ts +// Start with permissive, add only what you need +const myPolicy: tree.graph.IGraphPolicy = { + ...tree.graph.DEFAULT_POLICY_INFINITE, + + // Only restrict scenes from nesting + can_be_child: (node) => node.type !== "scene", +}; +``` + +#### Custom Graph Class + +Extend `Graph` for additional functionality: + +```ts +class DesignGraph extends tree.graph.Graph { + // Add cycle detection + mvSafe(source: Key, target: Key) { + const lut = tree.lut.TreeLUT.from(this.snapshot().links); + if (lut.isAncestorOf(source, target)) { + throw new Error("Cannot create cycle"); + } + return this.mv(source, target); + } + + // Add batch operations + mvMany(moves: Array<[source: Key, target: Key]>) { + for (const [source, target] of moves) { + this.mv(source, target); + } + } + + // Helper: Check if node is a container + isContainer(id: Key): boolean { + const node = this.snapshot().nodes[id]; + return ["scene", "frame", "group"].includes((node as any).type); + } +} +``` + +### Real-World Example: Design Tool + +Complete example modeling a design tool like Figma or Sketch: + +```ts +import { tree } from "@grida/tree"; + +// 1. Define your node types +interface CanvasNode { + type: "scene" | "frame" | "text" | "image" | "group"; + name: string; +} + +// 2. Define structural constraints +const CANVAS_POLICY: tree.graph.IGraphPolicy = { + max_out_degree: (node) => { + // Leaf nodes + if (node.type === "text" || node.type === "image") return 0; + return Infinity; + }, + can_be_parent: (node) => { + return ["scene", "frame", "group"].includes(node.type); + }, + can_be_child: (node) => { + // Scenes are pages/artboards - stay at root + return node.type !== "scene"; + }, + can_link: (parent, parent_id, child, child_id) => { + if (parent_id === child_id) return false; + if (parent.type === "group" && child.type === "group") return false; + return true; + }, +}; + +// 3. Create your document structure +const document: tree.graph.IGraph = { + nodes: { + homepage: { type: "scene", name: "Homepage" }, + header: { type: "frame", name: "Header" }, + logo: { type: "image", name: "Logo" }, + nav: { type: "group", name: "Navigation" }, + title: { type: "text", name: "Welcome" }, + }, + links: { + homepage: ["header", "nav"], + header: ["logo", "title"], + logo: undefined, + nav: undefined, + title: undefined, + }, +}; + +// 4. Use with Immer for state management +import { produce } from "immer"; + +const nextState = produce({ document }, (draft) => { + const graph = new tree.graph.Graph(draft.document, CANVAS_POLICY); + + // ✅ Valid: Move title to nav + graph.mv("title", "nav"); + + // ✅ Valid: Import a button component + const button = { + nodes: { + btn: { type: "frame", name: "Button" }, + label: { type: "text", name: "Click me" }, + }, + links: { + btn: ["label"], + label: undefined, + }, + }; + graph.import(button, ["btn"], "nav"); + + // ❌ Invalid: Would throw "text cannot be a parent" + // graph.mv("logo", "title"); + + // ❌ Invalid: Would throw "scene cannot be a child" + // graph.mv("homepage", "header"); +}); +``` + +### Roadmap + +Future enhancements planned for v2: + +- [ ] Built-in cycle detection option +- [ ] Cached parent lookups for O(1) access +- [ ] Batch operations API +- [ ] Tree validation utilities +- [ ] Performance optimizations for large trees +- [ ] More policy examples and presets + +### Related Namespaces (Coming Soon) + +#### `tree.flat_with_children` (🚧 WIP) + +Simple operations on flat trees where each node has a `children` array. + +#### `tree.lut` (🚧 WIP) + +Efficient lookup table for querying relationships with O(1) access to parents, children, ancestors, etc. + +## Contributing + +Contributions are welcome! Please see [CONTRIBUTING.md](../../CONTRIBUTING.md) for details. + +## License + +See [LICENSE](../../LICENSE) for details. diff --git a/packages/grida-tree/__tests__/mv.test.ts b/packages/grida-tree/__tests__/tree.flat.mv.test.ts similarity index 57% rename from packages/grida-tree/__tests__/mv.test.ts rename to packages/grida-tree/__tests__/tree.flat.mv.test.ts index ece5678f73..29a85b0011 100644 --- a/packages/grida-tree/__tests__/mv.test.ts +++ b/packages/grida-tree/__tests__/tree.flat.mv.test.ts @@ -1,6 +1,6 @@ -import { mv } from "../src/lib"; +import { tree as lib } from "../src/lib"; -describe("mv", () => { +describe("flat_with_children.mv", () => { let tree: Record; beforeEach(() => { @@ -13,7 +13,7 @@ describe("mv", () => { }); test("moves single node under new parent", () => { - mv(tree, "b", "c"); + lib.flat_with_children.mv(tree, "b", "c"); expect(tree).toEqual({ a: { children: ["c"] }, b: { children: [] }, @@ -23,7 +23,7 @@ describe("mv", () => { }); test("moves multiple nodes under new parent", () => { - mv(tree, ["b", "d"], "a"); + lib.flat_with_children.mv(tree, ["b", "d"], "a"); expect(tree).toEqual({ a: { children: ["c", "b", "d"] }, b: { children: [] }, @@ -33,23 +33,23 @@ describe("mv", () => { }); test("throws error when source does not exist", () => { - expect(() => mv(tree, "x", "a")).toThrow( + expect(() => lib.flat_with_children.mv(tree, "x", "a")).toThrow( "mv: cannot move 'x': No such node" ); }); test("throws error when target does not exist", () => { - expect(() => mv(tree, "b", "x")).toThrow( + expect(() => lib.flat_with_children.mv(tree, "b", "x")).toThrow( "mv: cannot move to 'x': No such node" ); }); test("moving a node to its current parent reorders children", () => { // initial a: ['b', 'c'] - mv(tree, "c", "a"); + lib.flat_with_children.mv(tree, "c", "a"); expect(tree.a.children).toEqual(["b", "c"]); // moving 'b' under the same parent moves it to end - mv(tree, "b", "a"); + lib.flat_with_children.mv(tree, "b", "a"); expect(tree.a.children).toEqual(["c", "b"]); }); }); @@ -71,11 +71,11 @@ describe("mv:advanced", () => { test("complex chained moves with indices and bulk sources", () => { // move 'd' under 'b' at index 0 - mv(tree, "d", "b", 0); + lib.flat_with_children.mv(tree, "d", "b", 0); // move 'e' under 'root' at index 1 - mv(tree, "e", "root", 1); + lib.flat_with_children.mv(tree, "e", "root", 1); // move multiple ['f','a'] under 'b' (append) - mv(tree, ["f", "a"], "b"); + lib.flat_with_children.mv(tree, ["f", "a"], "b"); expect(tree).toEqual({ root: { children: ["e", "b", "c"] }, a: { children: [] }, @@ -90,10 +90,52 @@ describe("mv:advanced", () => { test("reordering within same parent using index", () => { // initial children of 'a' are ['d','e'] // move 'e' within 'a' to index 0 - mv(tree, "e", "a", 0); + lib.flat_with_children.mv(tree, "e", "a", 0); expect(tree.a.children).toEqual(["e", "d"]); // then move 'd' to index -1 (append) under 'a' - mv(tree, "d", "a", -1); + lib.flat_with_children.mv(tree, "d", "a", -1); expect(tree.a.children).toEqual(["e", "d"]); }); }); + +describe("mv:custom-key", () => { + interface CustomNode { + items: string[]; + } + + let tree: Record; + + beforeEach(() => { + tree = { + a: { items: ["b", "c"] }, + b: { items: [] }, + c: { items: ["d"] }, + d: { items: [] }, + }; + }); + + test("moves single node using custom key", () => { + lib.flat_with_children.mv(tree, "b", "c", -1, "items"); + expect(tree).toEqual({ + a: { items: ["c"] }, + b: { items: [] }, + c: { items: ["d", "b"] }, + d: { items: [] }, + }); + }); + + test("moves multiple nodes using custom key", () => { + lib.flat_with_children.mv(tree, ["b", "d"], "a", -1, "items"); + expect(tree).toEqual({ + a: { items: ["c", "b", "d"] }, + b: { items: [] }, + c: { items: [] }, + d: { items: [] }, + }); + }); + + test("moves with index using custom key", () => { + lib.flat_with_children.mv(tree, "d", "a", 0, "items"); + expect(tree.a.items).toEqual(["d", "b", "c"]); + }); +}); diff --git a/packages/grida-tree/__tests__/rm.test.ts b/packages/grida-tree/__tests__/tree.flat.rm.test.ts similarity index 83% rename from packages/grida-tree/__tests__/rm.test.ts rename to packages/grida-tree/__tests__/tree.flat.rm.test.ts index 477b29a30e..15adc0308f 100644 --- a/packages/grida-tree/__tests__/rm.test.ts +++ b/packages/grida-tree/__tests__/tree.flat.rm.test.ts @@ -1,9 +1,9 @@ -import { rm } from "../src/lib"; +import { tree as lib } from "../src/lib"; describe("rm", () => { it("removes a standalone node", () => { const nodes = { a: {} as any, b: {} as any }; - const removed = rm(nodes, "a"); + const removed = lib.flat_with_children.rm(nodes, "a"); expect(removed).toEqual(["a"]); expect(nodes).toEqual({ b: {} }); }); @@ -15,7 +15,7 @@ describe("rm", () => { c: {}, d: {}, } as Record; - const removed = rm(nodes, "a"); + const removed = lib.flat_with_children.rm(nodes, "a"); expect(removed).toEqual(["c", "b", "a"]); expect(nodes).toEqual({ d: {} }); }); @@ -27,7 +27,7 @@ describe("rm", () => { y: {}, z: {}, } as Record; - const removed = rm(nodes, "x"); + const removed = lib.flat_with_children.rm(nodes, "x"); expect(removed).toEqual(["z", "x"]); expect(nodes.root.children).toEqual(["y"]); expect(nodes).not.toHaveProperty("x"); @@ -37,7 +37,7 @@ describe("rm", () => { it("throws if id does not exist", () => { const nodes = { a: {} as any }; - expect(() => rm(nodes, "missing")).toThrow( + expect(() => lib.flat_with_children.rm(nodes, "missing")).toThrow( /rm: cannot remove 'missing': No such node/ ); }); @@ -47,7 +47,7 @@ describe("rm", () => { a: {}, b: { foo: "bar" }, } as Record; - const removed = rm(nodes, "a"); + const removed = lib.flat_with_children.rm(nodes, "a"); expect(removed).toEqual(["a"]); expect(nodes).toEqual({ b: { foo: "bar" } }); }); @@ -59,7 +59,7 @@ describe("rm", () => { c: { children: ["d"] }, d: {}, } as Record; - const removed = rm(nodes, "b"); + const removed = lib.flat_with_children.rm(nodes, "b"); expect(removed).toEqual(["b"]); expect(Object.keys(nodes).sort()).toEqual(["a", "c", "d"]); expect(nodes.a.children).toEqual([]); @@ -83,20 +83,20 @@ describe("rm:advanced", () => { c: {}, } as Record; - let removed = rm(nodes, "a2"); + let removed = lib.flat_with_children.rm(nodes, "a2"); expect(removed).toEqual(["a2"]); expect(nodes.root.children).toEqual(["a", "b", "c"]); expect(nodes.a.children).toEqual(["a1"]); expect(nodes).not.toHaveProperty("a2"); - removed = rm(nodes, "b2"); + removed = lib.flat_with_children.rm(nodes, "b2"); expect(removed).toEqual(["b2a", "b2b", "b2"]); expect(nodes.b.children).toEqual(["b1"]); expect(nodes).not.toHaveProperty("b2"); expect(nodes).not.toHaveProperty("b2a"); expect(nodes).not.toHaveProperty("b2b"); - removed = rm(nodes, "a"); + removed = lib.flat_with_children.rm(nodes, "a"); expect(removed).toEqual(["a1a", "a1", "a"]); expect(nodes.root.children).toEqual(["b", "c"]); expect(nodes).not.toHaveProperty("a"); diff --git a/packages/grida-tree/__tests__/unlink.test.ts b/packages/grida-tree/__tests__/tree.flat.unlink.test.ts similarity index 79% rename from packages/grida-tree/__tests__/unlink.test.ts rename to packages/grida-tree/__tests__/tree.flat.unlink.test.ts index fa5d6c14ae..a95b522bfc 100644 --- a/packages/grida-tree/__tests__/unlink.test.ts +++ b/packages/grida-tree/__tests__/tree.flat.unlink.test.ts @@ -1,9 +1,9 @@ -import { unlink } from "../src/lib"; +import { tree as lib } from "../src/lib"; describe("unlink", () => { it("removes a standalone node", () => { const nodes = { a: {} as any, b: {} as any }; - unlink(nodes, "a"); + lib.flat_with_children.unlink(nodes, "a"); expect(nodes).toEqual({ b: {} }); }); @@ -12,7 +12,7 @@ describe("unlink", () => { parent: { children: ["child"] }, child: { children: [] }, }; - unlink(nodes, "child"); + lib.flat_with_children.unlink(nodes, "child"); expect(nodes).toHaveProperty("parent"); expect(nodes.parent.children).toEqual([]); expect(nodes).not.toHaveProperty("child"); @@ -20,7 +20,7 @@ describe("unlink", () => { it("throws if id does not exist", () => { const nodes = { a: {} as any }; - expect(() => unlink(nodes, "missing")).toThrow( + expect(() => lib.flat_with_children.unlink(nodes, "missing")).toThrow( /unlink: cannot unlink 'missing': No such node/ ); }); @@ -30,7 +30,7 @@ describe("unlink", () => { x: { foo: "bar" }, y: { children: ["x"] }, } as Record; - unlink(nodes, "x"); + lib.flat_with_children.unlink(nodes, "x"); expect(nodes.y.children).toEqual([]); expect(nodes).not.toHaveProperty("x"); }); @@ -42,7 +42,7 @@ describe("unlink", () => { c: { children: ["d"] }, d: {}, } as Record; - unlink(nodes, "b"); + lib.flat_with_children.unlink(nodes, "b"); expect(Object.keys(nodes)).toEqual(["a", "c", "d"]); expect(nodes.a.children).toEqual([]); expect(nodes.c.children).toEqual(["d"]); diff --git a/packages/grida-tree/__tests__/tree.graph.import.test.ts b/packages/grida-tree/__tests__/tree.graph.import.test.ts new file mode 100644 index 0000000000..bd0abc9ff7 --- /dev/null +++ b/packages/grida-tree/__tests__/tree.graph.import.test.ts @@ -0,0 +1,916 @@ +import { tree } from "../src/lib"; + +describe("tree.graph.Graph.import()", () => { + interface TestNode { + name: string; + } + + describe("Basic import operations", () => { + it("should import a simple subgraph with single root", () => { + const graph = new tree.graph.Graph({ + nodes: { + page: { name: "Page" }, + }, + links: { + page: [], + }, + }); + + const subgraph: tree.graph.IGraph = { + nodes: { + header: { name: "Header" }, + logo: { name: "Logo" }, + title: { name: "Title" }, + }, + links: { + header: ["logo", "title"], + logo: undefined, + title: undefined, + }, + }; + + graph.import(subgraph, ["header"], "page"); + + const result = graph.snapshot(); + expect(result.nodes.page).toEqual({ name: "Page" }); + expect(result.nodes.header).toEqual({ name: "Header" }); + expect(result.nodes.logo).toEqual({ name: "Logo" }); + expect(result.nodes.title).toEqual({ name: "Title" }); + expect(result.links.page).toEqual(["header"]); + expect(result.links.header).toEqual(["logo", "title"]); + }); + + it("should import multiple root nodes", () => { + const graph = new tree.graph.Graph({ + nodes: { + container: { name: "Container" }, + }, + links: { + container: [], + }, + }); + + const subgraph: tree.graph.IGraph = { + nodes: { + box1: { name: "Box 1" }, + box2: { name: "Box 2" }, + text1: { name: "Text 1" }, + }, + links: { + box1: undefined, + box2: undefined, + text1: undefined, + }, + }; + + graph.import(subgraph, ["box1", "box2", "text1"], "container"); + + const result = graph.snapshot(); + expect(result.links.container).toEqual(["box1", "box2", "text1"]); + }); + + it("should preserve internal links within imported subgraph", () => { + const graph = new tree.graph.Graph({ + nodes: { root: { name: "Root" } }, + links: { root: [] }, + }); + + const subgraph: tree.graph.IGraph = { + nodes: { + parent: { name: "Parent" }, + child1: { name: "Child 1" }, + child2: { name: "Child 2" }, + grandchild: { name: "Grandchild" }, + }, + links: { + parent: ["child1", "child2"], + child1: ["grandchild"], + child2: undefined, + grandchild: undefined, + }, + }; + + graph.import(subgraph, ["parent"], "root"); + + const result = graph.snapshot(); + expect(result.links.parent).toEqual(["child1", "child2"]); + expect(result.links.child1).toEqual(["grandchild"]); + expect(result.links.child2).toBeUndefined(); + }); + + it("should import at specific index", () => { + const graph = new tree.graph.Graph({ + nodes: { + container: { name: "Container" }, + existing1: { name: "Existing 1" }, + existing2: { name: "Existing 2" }, + }, + links: { + container: ["existing1", "existing2"], + existing1: undefined, + existing2: undefined, + }, + }); + + const subgraph: tree.graph.IGraph = { + nodes: { + newNode: { name: "New Node" }, + }, + links: { + newNode: undefined, + }, + }; + + graph.import(subgraph, ["newNode"], "container", 1); + + const result = graph.snapshot(); + expect(result.links.container).toEqual([ + "existing1", + "newNode", + "existing2", + ]); + }); + + it("should append when index is -1 (default)", () => { + const graph = new tree.graph.Graph({ + nodes: { + parent: { name: "Parent" }, + child1: { name: "Child 1" }, + }, + links: { + parent: ["child1"], + child1: undefined, + }, + }); + + const subgraph: tree.graph.IGraph = { + nodes: { + child2: { name: "Child 2" }, + }, + links: { + child2: undefined, + }, + }; + + graph.import(subgraph, ["child2"], "parent", -1); + + const result = graph.snapshot(); + expect(result.links.parent).toEqual(["child1", "child2"]); + }); + + it("should preserve order of multiple roots", () => { + const graph = new tree.graph.Graph({ + nodes: { root: { name: "Root" } }, + links: { root: [] }, + }); + + const subgraph: tree.graph.IGraph = { + nodes: { + a: { name: "A" }, + b: { name: "B" }, + c: { name: "C" }, + }, + links: { + a: undefined, + b: undefined, + c: undefined, + }, + }; + + graph.import(subgraph, ["a", "b", "c"], "root"); + + const result = graph.snapshot(); + expect(result.links.root).toEqual(["a", "b", "c"]); + }); + }); + + describe("Orphan node handling", () => { + it("should add all nodes from subgraph, even orphans", () => { + const graph = new tree.graph.Graph({ + nodes: { root: { name: "Root" } }, + links: { root: [] }, + }); + + const subgraph: tree.graph.IGraph = { + nodes: { + attached: { name: "Attached" }, + orphan: { name: "Orphan" }, + }, + links: { + attached: undefined, + orphan: undefined, + }, + }; + + graph.import(subgraph, ["attached"], "root"); + + const result = graph.snapshot(); + expect(result.nodes.attached).toEqual({ name: "Attached" }); + expect(result.nodes.orphan).toEqual({ name: "Orphan" }); + expect(result.links.root).toEqual(["attached"]); + expect(result.links.orphan).toBeUndefined(); + }); + + it("should preserve orphan nodes with their subtrees", () => { + const graph = new tree.graph.Graph({ + nodes: { root: { name: "Root" } }, + links: { root: [] }, + }); + + const subgraph: tree.graph.IGraph = { + nodes: { + main: { name: "Main" }, + orphanParent: { name: "Orphan Parent" }, + orphanChild: { name: "Orphan Child" }, + }, + links: { + main: undefined, + orphanParent: ["orphanChild"], + orphanChild: undefined, + }, + }; + + graph.import(subgraph, ["main"], "root"); + + const result = graph.snapshot(); + expect(result.nodes.orphanParent).toEqual({ name: "Orphan Parent" }); + expect(result.nodes.orphanChild).toEqual({ name: "Orphan Child" }); + expect(result.links.orphanParent).toEqual(["orphanChild"]); + expect(result.links.root).toEqual(["main"]); + }); + }); + + describe("Error handling - ID conflicts", () => { + it("should throw on node ID conflicts", () => { + const graph = new tree.graph.Graph({ + nodes: { + root: { name: "Root" }, + existing: { name: "Existing Node" }, + }, + links: { + root: ["existing"], + existing: undefined, + }, + }); + + const subgraph: tree.graph.IGraph = { + nodes: { + existing: { name: "Conflicting Node" }, + newNode: { name: "New Node" }, + }, + links: { + existing: ["newNode"], + newNode: undefined, + }, + }; + + expect(() => graph.import(subgraph, ["existing"], "root")).toThrow( + "import: node ID conflict - 'existing' already exists" + ); + }); + + it("should check all IDs before any mutation (atomic)", () => { + const graph = new tree.graph.Graph({ + nodes: { + root: { name: "Root" }, + conflict: { name: "Conflict" }, + }, + links: { + root: [], + conflict: undefined, + }, + }); + + const subgraph: tree.graph.IGraph = { + nodes: { + good1: { name: "Good 1" }, + conflict: { name: "Bad" }, + good2: { name: "Good 2" }, + }, + links: { + good1: undefined, + conflict: undefined, + good2: undefined, + }, + }; + + expect(() => + graph.import(subgraph, ["good1", "good2"], "root") + ).toThrow(); + + // Verify nothing was added (atomic failure) + const result = graph.snapshot(); + expect(result.nodes.good1).toBeUndefined(); + expect(result.nodes.good2).toBeUndefined(); + expect(result.links.root).toEqual([]); + }); + }); + + describe("Error handling - validation", () => { + it("should throw if parent doesn't exist", () => { + const graph = new tree.graph.Graph({ + nodes: { root: { name: "Root" } }, + links: { root: [] }, + }); + + const subgraph: tree.graph.IGraph = { + nodes: { child: { name: "Child" } }, + links: { child: undefined }, + }; + + expect(() => graph.import(subgraph, ["child"], "nonexistent")).toThrow( + "import: cannot import to 'nonexistent': No such node" + ); + }); + + it("should throw if root ID doesn't exist in subgraph", () => { + const graph = new tree.graph.Graph({ + nodes: { root: { name: "Root" } }, + links: { root: [] }, + }); + + const subgraph: tree.graph.IGraph = { + nodes: { child: { name: "Child" } }, + links: { child: undefined }, + }; + + expect(() => graph.import(subgraph, ["nonexistent"], "root")).toThrow( + "import: root 'nonexistent' not found in subgraph" + ); + }); + + it("should validate all roots before import", () => { + const graph = new tree.graph.Graph({ + nodes: { root: { name: "Root" } }, + links: { root: [] }, + }); + + const subgraph: tree.graph.IGraph = { + nodes: { + child1: { name: "Child 1" }, + child2: { name: "Child 2" }, + }, + links: { + child1: undefined, + child2: undefined, + }, + }; + + expect(() => + graph.import(subgraph, ["child1", "missing", "child2"], "root") + ).toThrow("import: root 'missing' not found in subgraph"); + + // Nothing should be imported (atomic) + const result = graph.snapshot(); + expect(result.nodes.child1).toBeUndefined(); + expect(result.nodes.child2).toBeUndefined(); + }); + }); + + describe("Policy integration", () => { + interface DesignNode { + type: "scene" | "frame" | "text" | "image"; + name: string; + } + + const DESIGN_POLICY: tree.graph.IGraphPolicy = { + max_out_degree: (node: DesignNode) => { + if (node.type === "text" || node.type === "image") return 0; + return Infinity; + }, + can_be_parent: (node: DesignNode) => { + return ["scene", "frame"].includes(node.type); + }, + can_be_child: (node: DesignNode) => { + return node.type !== "scene"; + }, + }; + + it("should enforce policy during root attachment", () => { + const graph = new tree.graph.Graph( + { + nodes: { + page: { type: "scene", name: "Page" }, + text: { type: "text", name: "Text" }, + }, + links: { + page: ["text"], + text: undefined, + }, + }, + DESIGN_POLICY + ); + + const subgraph: tree.graph.IGraph = { + nodes: { + frame: { type: "frame", name: "Frame" }, + }, + links: { + frame: undefined, + }, + }; + + // Try to import under text node (violates can_be_parent) + expect(() => graph.import(subgraph, ["frame"], "text")).toThrow( + "mv: cannot move to 'text': Node cannot be a parent" + ); + }); + + it("should enforce can_be_child policy on imported roots", () => { + const graph = new tree.graph.Graph( + { + nodes: { + page: { type: "scene", name: "Page" }, + container: { type: "frame", name: "Container" }, + }, + links: { + page: ["container"], + container: undefined, + }, + }, + DESIGN_POLICY + ); + + const subgraph: tree.graph.IGraph = { + nodes: { + anotherScene: { type: "scene", name: "Another Scene" }, + }, + links: { + anotherScene: undefined, + }, + }; + + // Scenes cannot be children (policy violation) + expect(() => + graph.import(subgraph, ["anotherScene"], "container") + ).toThrow("mv: cannot move 'anotherScene': Node cannot be a child"); + }); + + it("should succeed when policy allows import", () => { + const graph = new tree.graph.Graph( + { + nodes: { + page: { type: "scene", name: "Page" }, + }, + links: { + page: [], + }, + }, + DESIGN_POLICY + ); + + const subgraph: tree.graph.IGraph = { + nodes: { + header: { type: "frame", name: "Header" }, + logo: { type: "image", name: "Logo" }, + }, + links: { + header: ["logo"], + logo: undefined, + }, + }; + + expect(() => graph.import(subgraph, ["header"], "page")).not.toThrow(); + + const result = graph.snapshot(); + expect(result.links.page).toEqual(["header"]); + expect(result.links.header).toEqual(["logo"]); + }); + }); + + describe("Complex scenarios", () => { + it("should import into existing non-empty parent", () => { + const graph = new tree.graph.Graph({ + nodes: { + root: { name: "Root" }, + existing1: { name: "Existing 1" }, + existing2: { name: "Existing 2" }, + }, + links: { + root: ["existing1", "existing2"], + existing1: undefined, + existing2: undefined, + }, + }); + + const subgraph: tree.graph.IGraph = { + nodes: { + new1: { name: "New 1" }, + new2: { name: "New 2" }, + }, + links: { + new1: undefined, + new2: undefined, + }, + }; + + graph.import(subgraph, ["new1", "new2"], "root"); + + const result = graph.snapshot(); + expect(result.links.root).toEqual([ + "existing1", + "existing2", + "new1", + "new2", + ]); + }); + + it("should handle import at start (index 0)", () => { + const graph = new tree.graph.Graph({ + nodes: { + parent: { name: "Parent" }, + child1: { name: "Child 1" }, + child2: { name: "Child 2" }, + }, + links: { + parent: ["child1", "child2"], + child1: undefined, + child2: undefined, + }, + }); + + const subgraph: tree.graph.IGraph = { + nodes: { + newFirst: { name: "New First" }, + }, + links: { + newFirst: undefined, + }, + }; + + graph.import(subgraph, ["newFirst"], "parent", 0); + + const result = graph.snapshot(); + expect(result.links.parent).toEqual(["newFirst", "child1", "child2"]); + }); + + it("should handle deep hierarchy import", () => { + const graph = new tree.graph.Graph({ + nodes: { root: { name: "Root" } }, + links: { root: [] }, + }); + + const subgraph: tree.graph.IGraph = { + nodes: { + l1: { name: "Level 1" }, + l2: { name: "Level 2" }, + l3: { name: "Level 3" }, + l4: { name: "Level 4" }, + }, + links: { + l1: ["l2"], + l2: ["l3"], + l3: ["l4"], + l4: undefined, + }, + }; + + graph.import(subgraph, ["l1"], "root"); + + const result = graph.snapshot(); + expect(result.links.l1).toEqual(["l2"]); + expect(result.links.l2).toEqual(["l3"]); + expect(result.links.l3).toEqual(["l4"]); + }); + + it("should handle importing empty subgraph (no roots)", () => { + const graph = new tree.graph.Graph({ + nodes: { root: { name: "Root" } }, + links: { root: [] }, + }); + + const subgraph: tree.graph.IGraph = { + nodes: { + orphan: { name: "Orphan" }, + }, + links: { + orphan: undefined, + }, + }; + + // Empty roots array - just adds nodes without linking + graph.import(subgraph, [], "root"); + + const result = graph.snapshot(); + expect(result.nodes.orphan).toEqual({ name: "Orphan" }); + expect(result.links.root).toEqual([]); + }); + }); + + describe("Mathematical correctness", () => { + it("should handle index clamping", () => { + const graph = new tree.graph.Graph({ + nodes: { + parent: { name: "Parent" }, + child: { name: "Child" }, + }, + links: { + parent: ["child"], + child: undefined, + }, + }); + + const subgraph: tree.graph.IGraph = { + nodes: { newNode: { name: "New" } }, + links: { newNode: undefined }, + }; + + // Index way out of bounds should append + graph.import(subgraph, ["newNode"], "parent", 999); + + const result = graph.snapshot(); + expect(result.links.parent).toEqual(["child", "newNode"]); + }); + + it("should maintain relative order when inserting multiple roots at index", () => { + const graph = new tree.graph.Graph({ + nodes: { + parent: { name: "Parent" }, + a: { name: "A" }, + z: { name: "Z" }, + }, + links: { + parent: ["a", "z"], + a: undefined, + z: undefined, + }, + }); + + const subgraph: tree.graph.IGraph = { + nodes: { + x: { name: "X" }, + y: { name: "Y" }, + }, + links: { + x: undefined, + y: undefined, + }, + }; + + graph.import(subgraph, ["x", "y"], "parent", 1); + + const result = graph.snapshot(); + expect(result.links.parent).toEqual(["a", "x", "y", "z"]); + }); + + it("should not affect existing links unrelated to import", () => { + const graph = new tree.graph.Graph({ + nodes: { + root: { name: "Root" }, + branch1: { name: "Branch 1" }, + branch2: { name: "Branch 2" }, + leaf1: { name: "Leaf 1" }, + }, + links: { + root: ["branch1", "branch2"], + branch1: ["leaf1"], + branch2: undefined, + leaf1: undefined, + }, + }); + + const subgraph: tree.graph.IGraph = { + nodes: { newBranch: { name: "New Branch" } }, + links: { newBranch: undefined }, + }; + + graph.import(subgraph, ["newBranch"], "root"); + + const result = graph.snapshot(); + // Existing links should be unchanged + expect(result.links.branch1).toEqual(["leaf1"]); + expect(result.links.branch2).toBeUndefined(); + // Only root link is affected + expect(result.links.root).toEqual(["branch1", "branch2", "newBranch"]); + }); + }); + + describe("Edge cases", () => { + it("should handle empty subgraph nodes", () => { + const graph = new tree.graph.Graph({ + nodes: { root: { name: "Root" } }, + links: { root: [] }, + }); + + const subgraph: tree.graph.IGraph = { + nodes: {}, + links: {}, + }; + + expect(() => graph.import(subgraph, [], "root")).not.toThrow(); + + const result = graph.snapshot(); + expect(Object.keys(result.nodes)).toEqual(["root"]); + }); + + it("should handle subgraph with only orphans (empty roots)", () => { + const graph = new tree.graph.Graph({ + nodes: { root: { name: "Root" } }, + links: { root: [] }, + }); + + const subgraph: tree.graph.IGraph = { + nodes: { + orphan1: { name: "Orphan 1" }, + orphan2: { name: "Orphan 2" }, + }, + links: { + orphan1: undefined, + orphan2: undefined, + }, + }; + + graph.import(subgraph, [], "root"); + + const result = graph.snapshot(); + expect(result.nodes.orphan1).toEqual({ name: "Orphan 1" }); + expect(result.nodes.orphan2).toEqual({ name: "Orphan 2" }); + expect(result.links.root).toEqual([]); + }); + + it("should handle importing to node with undefined links", () => { + const graph = new tree.graph.Graph({ + nodes: { + root: { name: "Root" }, + leaf: { name: "Leaf" }, + }, + links: { + root: ["leaf"], + leaf: undefined, // No children array + }, + }); + + const subgraph: tree.graph.IGraph = { + nodes: { child: { name: "Child" } }, + links: { child: undefined }, + }; + + // Import into leaf (undefined links should auto-initialize) + graph.import(subgraph, ["child"], "leaf"); + + const result = graph.snapshot(); + expect(result.links.leaf).toEqual(["child"]); + }); + }); + + describe("Real-world scenarios", () => { + interface ComponentNode { + type: "component" | "frame" | "text"; + name: string; + } + + it("should handle component insertion", () => { + const graph = new tree.graph.Graph({ + nodes: { + page: { type: "frame", name: "Page" }, + header: { type: "frame", name: "Header" }, + }, + links: { + page: ["header"], + header: [], + }, + }); + + // Component with internal structure + const component: tree.graph.IGraph = { + nodes: { + button: { type: "component", name: "Button" }, + label: { type: "text", name: "Label" }, + icon: { type: "frame", name: "Icon" }, + }, + links: { + button: ["label", "icon"], + label: undefined, + icon: undefined, + }, + }; + + graph.import(component, ["button"], "header", 0); + + const result = graph.snapshot(); + expect(result.links.header).toEqual(["button"]); + expect(result.links.button).toEqual(["label", "icon"]); + }); + + it("should handle paste operation (clipboard with multiple items)", () => { + const graph = new tree.graph.Graph({ + nodes: { + canvas: { type: "frame", name: "Canvas" }, + existing: { type: "frame", name: "Existing" }, + }, + links: { + canvas: ["existing"], + existing: [], + }, + }); + + // Clipboard contains multiple items + const clipboard: tree.graph.IGraph = { + nodes: { + copied1: { type: "frame", name: "Copied 1" }, + copied2: { type: "text", name: "Copied 2" }, + copied3: { type: "frame", name: "Copied 3" }, + }, + links: { + copied1: [], + copied2: undefined, + copied3: [], + }, + }; + + graph.import(clipboard, ["copied1", "copied2", "copied3"], "canvas"); + + const result = graph.snapshot(); + expect(result.links.canvas).toEqual([ + "existing", + "copied1", + "copied2", + "copied3", + ]); + }); + + it("should handle template instantiation", () => { + const graph = new tree.graph.Graph({ + nodes: { + page: { type: "frame", name: "Page" }, + }, + links: { + page: [], + }, + }); + + // Template with complex hierarchy + const template: tree.graph.IGraph = { + nodes: { + card: { type: "frame", name: "Card" }, + cardHeader: { type: "frame", name: "Card Header" }, + cardBody: { type: "frame", name: "Card Body" }, + cardTitle: { type: "text", name: "Title" }, + cardText: { type: "text", name: "Text" }, + }, + links: { + card: ["cardHeader", "cardBody"], + cardHeader: ["cardTitle"], + cardBody: ["cardText"], + cardTitle: undefined, + cardText: undefined, + }, + }; + + graph.import(template, ["card"], "page"); + + const result = graph.snapshot(); + expect(result.links.page).toEqual(["card"]); + expect(result.links.card).toEqual(["cardHeader", "cardBody"]); + expect(result.links.cardHeader).toEqual(["cardTitle"]); + expect(result.links.cardBody).toEqual(["cardText"]); + }); + }); + + describe("Atomicity guarantees", () => { + it("should rollback on policy failure (no partial imports)", () => { + interface TypedNode { + type: "container" | "leaf"; + name: string; + } + + const policy: tree.graph.IGraphPolicy = { + max_out_degree: (node: TypedNode) => + node.type === "leaf" ? 0 : Infinity, + }; + + const graph = new tree.graph.Graph( + { + nodes: { + root: { type: "container", name: "Root" }, + leaf: { type: "leaf", name: "Leaf" }, + }, + links: { + root: ["leaf"], + leaf: undefined, + }, + }, + policy + ); + + const subgraph: tree.graph.IGraph = { + nodes: { + valid: { type: "container", name: "Valid" }, + invalid: { type: "container", name: "Invalid" }, + }, + links: { + valid: undefined, + invalid: undefined, + }, + }; + + // First root is valid, second would violate policy (parent is leaf) + expect(() => graph.import(subgraph, ["invalid"], "leaf")).toThrow(); + + const result = graph.snapshot(); + // Nothing from subgraph should be added + expect(result.nodes.valid).toBeUndefined(); + expect(result.nodes.invalid).toBeUndefined(); + }); + }); +}); diff --git a/packages/grida-tree/__tests__/tree.graph.lut.test.ts b/packages/grida-tree/__tests__/tree.graph.lut.test.ts new file mode 100644 index 0000000000..9bed95e64e --- /dev/null +++ b/packages/grida-tree/__tests__/tree.graph.lut.test.ts @@ -0,0 +1,561 @@ +import { tree } from "../src/lib"; + +describe("tree.graph.Graph generation and LUT caching", () => { + interface TestNode { + name: string; + } + + describe("Generation counter", () => { + it("should start with generation 0", () => { + const graph = new tree.graph.Graph({ + nodes: { root: { name: "Root" } }, + links: { root: [] }, + }); + + expect(graph.generation).toBe(0); + }); + + it("should increment generation after mv()", () => { + const graph = new tree.graph.Graph({ + nodes: { + root: { name: "Root" }, + child: { name: "Child" }, + }, + links: { + root: [], + child: undefined, + }, + }); + + const before = graph.generation; + graph.mv("child", "root"); + const after = graph.generation; + + expect(after).toBeGreaterThan(before); + }); + + it("should increment generation after rm()", () => { + const graph = new tree.graph.Graph({ + nodes: { + root: { name: "Root" }, + child: { name: "Child" }, + }, + links: { + root: ["child"], + child: undefined, + }, + }); + + const before = graph.generation; + graph.rm("child"); + const after = graph.generation; + + expect(after).toBeGreaterThan(before); + }); + + it("should increment generation after unlink()", () => { + const graph = new tree.graph.Graph({ + nodes: { + root: { name: "Root" }, + child: { name: "Child" }, + }, + links: { + root: ["child"], + child: undefined, + }, + }); + + const before = graph.generation; + graph.unlink("child"); + const after = graph.generation; + + expect(after).toBeGreaterThan(before); + }); + + it("should increment generation after order()", () => { + const graph = new tree.graph.Graph({ + nodes: { + root: { name: "Root" }, + a: { name: "A" }, + b: { name: "B" }, + }, + links: { + root: ["a", "b"], + a: undefined, + b: undefined, + }, + }); + + const before = graph.generation; + graph.order("a", "front"); + const after = graph.generation; + + expect(after).toBeGreaterThan(before); + }); + + it("should increment generation after import()", () => { + const graph = new tree.graph.Graph({ + nodes: { root: { name: "Root" } }, + links: { root: [] }, + }); + + const subgraph: tree.graph.IGraph = { + nodes: { child: { name: "Child" } }, + links: { child: undefined }, + }; + + const before = graph.generation; + graph.import(subgraph, ["child"], "root"); + const after = graph.generation; + + expect(after).toBeGreaterThan(before); + }); + + it("should not increment generation for failed operations", () => { + const graph = new tree.graph.Graph({ + nodes: { root: { name: "Root" } }, + links: { root: [] }, + }); + + const before = graph.generation; + + // Try to move non-existent node + try { + graph.mv("nonexistent", "root"); + } catch (e) { + // Expected to fail + } + + const after = graph.generation; + expect(after).toBe(before); // Generation unchanged + }); + + it("should not increment on no-op order()", () => { + const graph = new tree.graph.Graph({ + nodes: { + root: { name: "Root" }, + orphan: { name: "Orphan" }, + }, + links: { + root: [], + orphan: undefined, + }, + }); + + const before = graph.generation; + graph.order("orphan", "front"); // No-op (orphan has no parent) + const after = graph.generation; + + expect(after).toBe(before); // Generation unchanged for no-op + }); + }); + + describe("LUT caching", () => { + it("should compute LUT on first access", () => { + const graph = new tree.graph.Graph({ + nodes: { + root: { name: "Root" }, + child: { name: "Child" }, + }, + links: { + root: ["child"], + child: undefined, + }, + }); + + const lut = graph.lut; + + expect(lut.lu_keys).toContain("root"); + expect(lut.lu_keys).toContain("child"); + expect(lut.lu_parent.child).toBe("root"); + expect(lut.lu_parent.root).toBeNull(); + expect(lut.lu_children.root).toEqual(["child"]); + }); + + it("should return cached LUT when generation unchanged", () => { + const graph = new tree.graph.Graph({ + nodes: { + root: { name: "Root" }, + child: { name: "Child" }, + }, + links: { + root: ["child"], + child: undefined, + }, + }); + + const lut1 = graph.lut; + const lut2 = graph.lut; + + // Should be same instance (cached) + expect(lut1).toBe(lut2); + }); + + it("should recompute LUT when generation changes", () => { + const graph = new tree.graph.Graph({ + nodes: { + root: { name: "Root" }, + child: { name: "Child" }, + }, + links: { + root: [], + child: undefined, + }, + }); + + const lut1 = graph.lut; + + // Mutate graph + graph.mv("child", "root"); + + const lut2 = graph.lut; + + // Should be different instance (recomputed) + expect(lut1).not.toBe(lut2); + + // Content should reflect new structure + expect(lut1.lu_parent.child).toBeNull(); + expect(lut2.lu_parent.child).toBe("root"); + }); + + it("should reflect correct structure in LUT", () => { + const graph = new tree.graph.Graph({ + nodes: { + root: { name: "Root" }, + a: { name: "A" }, + b: { name: "B" }, + c: { name: "C" }, + }, + links: { + root: ["a", "b"], + a: ["c"], + b: undefined, + c: undefined, + }, + }); + + const lut = graph.lut; + + expect(lut.lu_parent.a).toBe("root"); + expect(lut.lu_parent.b).toBe("root"); + expect(lut.lu_parent.c).toBe("a"); + expect(lut.lu_children.root).toEqual(["a", "b"]); + expect(lut.lu_children.a).toEqual(["c"]); + expect(lut.lu_children.b).toEqual([]); + }); + + it("should update LUT after rm()", () => { + const graph = new tree.graph.Graph({ + nodes: { + root: { name: "Root" }, + a: { name: "A" }, + b: { name: "B" }, + }, + links: { + root: ["a", "b"], + a: undefined, + b: undefined, + }, + }); + + graph.rm("a"); + const lut = graph.lut; + + expect(lut.lu_keys).not.toContain("a"); + expect(lut.lu_children.root).toEqual(["b"]); + }); + + it("should update LUT after order()", () => { + const graph = new tree.graph.Graph({ + nodes: { + root: { name: "Root" }, + a: { name: "A" }, + b: { name: "B" }, + c: { name: "C" }, + }, + links: { + root: ["a", "b", "c"], + a: undefined, + b: undefined, + c: undefined, + }, + }); + + graph.order("a", "front"); + const lut = graph.lut; + + expect(lut.lu_children.root).toEqual(["b", "c", "a"]); + }); + + it("should update LUT after import()", () => { + const graph = new tree.graph.Graph({ + nodes: { root: { name: "Root" } }, + links: { root: [] }, + }); + + const subgraph: tree.graph.IGraph = { + nodes: { + imported: { name: "Imported" }, + child: { name: "Child" }, + }, + links: { + imported: ["child"], + child: undefined, + }, + }; + + graph.import(subgraph, ["imported"], "root"); + const lut = graph.lut; + + expect(lut.lu_keys).toContain("imported"); + expect(lut.lu_keys).toContain("child"); + expect(lut.lu_parent.imported).toBe("root"); + expect(lut.lu_parent.child).toBe("imported"); + }); + }); + + describe("LUT integration with tree.lut.TreeLUT", () => { + it("should be usable with TreeLUT class", () => { + const graph = new tree.graph.Graph({ + nodes: { + root: { name: "Root" }, + a: { name: "A" }, + b: { name: "B" }, + c: { name: "C" }, + }, + links: { + root: ["a", "b"], + a: ["c"], + b: undefined, + c: undefined, + }, + }); + + const treeLUT = new tree.lut.TreeLUT(graph.lut); + + expect(treeLUT.depthOf("c")).toBe(2); + expect(treeLUT.parentOf("c")).toBe("a"); + expect(treeLUT.childrenOf("root")).toEqual(["a", "b"]); + expect(treeLUT.isAncestorOf("root", "c")).toBe(true); + }); + + it("should update TreeLUT after graph mutations", () => { + const graph = new tree.graph.Graph({ + nodes: { + root: { name: "Root" }, + a: { name: "A" }, + b: { name: "B" }, + }, + links: { + root: ["a"], + a: ["b"], + b: undefined, + }, + }); + + let treeLUT = new tree.lut.TreeLUT(graph.lut); + expect(treeLUT.depthOf("b")).toBe(2); + + // Move b to root + graph.mv("b", "root"); + + // Get new LUT (generation changed) + treeLUT = new tree.lut.TreeLUT(graph.lut); + expect(treeLUT.depthOf("b")).toBe(1); + expect(treeLUT.parentOf("b")).toBe("root"); + }); + }); + + describe("Performance - caching effectiveness", () => { + it("should not recompute LUT on multiple reads", () => { + const graph = new tree.graph.Graph({ + nodes: { + root: { name: "Root" }, + ...Object.fromEntries( + Array.from({ length: 100 }, (_, i) => [ + `node${i}`, + { name: `Node ${i}` }, + ]) + ), + }, + links: { + root: Array.from({ length: 100 }, (_, i) => `node${i}`), + ...Object.fromEntries( + Array.from({ length: 100 }, (_, i) => [`node${i}`, undefined]) + ), + }, + }); + + // First access + const lut1 = graph.lut; + const gen1 = graph.generation; + + // Multiple accesses without mutation + const lut2 = graph.lut; + const lut3 = graph.lut; + const lut4 = graph.lut; + + // All should be same instance + expect(lut1).toBe(lut2); + expect(lut2).toBe(lut3); + expect(lut3).toBe(lut4); + + // Generation unchanged + expect(graph.generation).toBe(gen1); + }); + + it("should only recompute after actual mutations", () => { + const graph = new tree.graph.Graph({ + nodes: { + root: { name: "Root" }, + a: { name: "A" }, + b: { name: "B" }, + }, + links: { + root: ["a", "b"], + a: undefined, + b: undefined, + }, + }); + + const lut1 = graph.lut; + + // Mutation + graph.order("a", "front"); + + const lut2 = graph.lut; + expect(lut1).not.toBe(lut2); + + // No mutation + const lut3 = graph.lut; + const lut4 = graph.lut; + expect(lut3).toBe(lut4); + }); + }); + + describe("Edge cases", () => { + it("should handle empty graph", () => { + const graph = new tree.graph.Graph({ + nodes: {}, + links: {}, + }); + + const lut = graph.lut; + expect(lut.lu_keys).toEqual([]); + expect(graph.generation).toBe(0); + }); + + it("should handle orphan nodes in LUT", () => { + const graph = new tree.graph.Graph({ + nodes: { + orphan1: { name: "Orphan 1" }, + orphan2: { name: "Orphan 2" }, + }, + links: { + orphan1: undefined, + orphan2: undefined, + }, + }); + + const lut = graph.lut; + expect(lut.lu_keys).toContain("orphan1"); + expect(lut.lu_keys).toContain("orphan2"); + expect(lut.lu_parent.orphan1).toBeNull(); + expect(lut.lu_parent.orphan2).toBeNull(); + }); + + it("should handle complex mutations and maintain correct LUT", () => { + const graph = new tree.graph.Graph({ + nodes: { + root: { name: "Root" }, + a: { name: "A" }, + b: { name: "B" }, + c: { name: "C" }, + }, + links: { + root: ["a", "b"], + a: undefined, + b: ["c"], + c: undefined, + }, + }); + + // Initial LUT + let lut = graph.lut; + expect(lut.lu_parent.c).toBe("b"); + + // Move c from b to a + graph.mv("c", "a"); + lut = graph.lut; + expect(lut.lu_parent.c).toBe("a"); + expect(lut.lu_children.b).toEqual([]); + expect(lut.lu_children.a).toEqual(["c"]); + + // Remove a (and c) + graph.rm("a"); + lut = graph.lut; + expect(lut.lu_keys).not.toContain("a"); + expect(lut.lu_keys).not.toContain("c"); + }); + }); + + describe("Generation behavior notes", () => { + it("should allow multiple generation increments per operation (rm)", () => { + const graph = new tree.graph.Graph({ + nodes: { + root: { name: "Root" }, + parent: { name: "Parent" }, + child1: { name: "Child 1" }, + child2: { name: "Child 2" }, + }, + links: { + root: ["parent"], + parent: ["child1", "child2"], + child1: undefined, + child2: undefined, + }, + }); + + const before = graph.generation; + graph.rm("parent"); // Recursive removal + const after = graph.generation; + + // May increment multiple times (that's fine) + expect(after).toBeGreaterThan(before); + }); + + it("should track generation across multiple operations", () => { + const graph = new tree.graph.Graph({ + nodes: { + root: { name: "Root" }, + a: { name: "A" }, + b: { name: "B" }, + }, + links: { + root: [], + a: undefined, + b: undefined, + }, + }); + + const gens: number[] = [graph.generation]; + + graph.mv("a", "root"); + gens.push(graph.generation); + + graph.mv("b", "root"); + gens.push(graph.generation); + + graph.order("a", "front"); // Move a to end (effective operation) + gens.push(graph.generation); + + graph.unlink("a"); + gens.push(graph.generation); + + // Each operation should increase generation + for (let i = 1; i < gens.length; i++) { + expect(gens[i]).toBeGreaterThan(gens[i - 1]); + } + }); + }); +}); diff --git a/packages/grida-tree/__tests__/tree.graph.policy.test.ts b/packages/grida-tree/__tests__/tree.graph.policy.test.ts new file mode 100644 index 0000000000..6b080986c4 --- /dev/null +++ b/packages/grida-tree/__tests__/tree.graph.policy.test.ts @@ -0,0 +1,1330 @@ +import { tree } from "../src/lib"; + +/** + * Tests for tree.graph with IGraphPolicy integration + * + * These tests follow TDD approach - documenting expected behavior before implementation. + * The policy system provides flexible, extensible constraints for tree operations. + * + * This test suite models a real-world design tool with the following node types: + * - scene: Top-level container (like a page/artboard, cannot be nested) + * - frame: Container that can hold other elements + * - group: Lightweight container for organizing elements + * - text: Leaf node with text content + * - image: Leaf node with image content + */ + +interface DesignNode { + id: string; + type: "scene" | "frame" | "text" | "image" | "group"; + name: string; + maxChildren?: number; +} + +/** + * Real-world design tool policy + * Models type-based constraints similar to Figma, Sketch, or other design tools + */ +const DESIGN_TOOL_POLICY: tree.graph.IGraphPolicy = { + max_out_degree: (node) => { + // Leaf nodes cannot have children + if (node.type === "text" || node.type === "image") return 0; + // Containers have unlimited children + return Infinity; + }, + + can_be_parent: (node) => { + // Only container types can have children + return ["scene", "frame", "group"].includes(node.type); + }, + + can_be_child: (node) => { + // Scenes are top-level and cannot be nested + return node.type !== "scene"; + }, + + can_link: (parent, parent_id, child, child_id) => { + // Prevent self-parenting + if (parent_id === child_id) return false; + // Groups cannot be nested inside other groups (simplified rule) + if (parent.type === "group" && child.type === "group") return false; + return true; + }, +}; + +describe("tree.graph with IGraphPolicy", () => { + describe("Constructor with policy", () => { + it("should accept a policy as second argument", () => { + const policy: tree.graph.IGraphPolicy = { + max_out_degree: () => Infinity, + }; + + const graph = new tree.graph.Graph( + { + nodes: { + scene: { id: "scene", name: "Page 1", type: "scene" }, + }, + links: { + scene: undefined, + }, + }, + policy + ); + + expect(graph).toBeDefined(); + }); + + it("should use DEFAULT_POLICY_INFINITE when no policy provided", () => { + const graph = new tree.graph.Graph({ + nodes: { + scene: { id: "scene", name: "Page 1", type: "scene" }, + frame: { id: "frame", name: "Frame", type: "frame" }, + }, + links: { + scene: undefined, + frame: undefined, + }, + }); + + // With default policy, all operations should be allowed (even scene as child) + expect(() => graph.mv("frame", "scene")).not.toThrow(); + }); + }); + + describe("Scene type - root-level only constraint", () => { + it("should prevent scene from being nested under any node", () => { + const graph = new tree.graph.Graph( + { + nodes: { + scene1: { id: "scene1", name: "Page 1", type: "scene" }, + scene2: { id: "scene2", name: "Page 2", type: "scene" }, + frame: { id: "frame", name: "Container", type: "frame" }, + }, + links: { + scene1: ["frame"], + scene2: undefined, + frame: undefined, + }, + }, + DESIGN_TOOL_POLICY + ); + + // Scene cannot be moved to another scene + expect(() => graph.mv("scene2", "scene1")).toThrow( + "mv: cannot move 'scene2': Node cannot be a child" + ); + + // Scene cannot be moved to a frame + expect(() => graph.mv("scene2", "frame")).toThrow( + "mv: cannot move 'scene2': Node cannot be a child" + ); + + // Frame can be moved to scene (valid) + const sceneCopy = { + id: "scene2", + name: "Page 2", + type: "scene" as const, + }; + const graph2 = new tree.graph.Graph( + { + nodes: { + scene: sceneCopy, + frame: { id: "frame", name: "Container", type: "frame" }, + }, + links: { + scene: undefined, + frame: undefined, + }, + }, + DESIGN_TOOL_POLICY + ); + + expect(() => graph2.mv("frame", "scene")).not.toThrow(); + }); + + it("should allow scene as parent (scenes can contain elements)", () => { + const graph = new tree.graph.Graph( + { + nodes: { + scene: { id: "scene", name: "Page 1", type: "scene" }, + frame: { id: "frame", name: "Frame", type: "frame" }, + text: { id: "text", name: "Title", type: "text" }, + }, + links: { + scene: undefined, + frame: undefined, + text: undefined, + }, + }, + DESIGN_TOOL_POLICY + ); + + // Scene can accept children + expect(() => graph.mv("frame", "scene")).not.toThrow(); + expect(() => graph.mv("text", "scene")).not.toThrow(); + + const result = graph.snapshot(); + expect(result.links.scene).toEqual(["frame", "text"]); + }); + }); + + describe("max_out_degree constraint", () => { + it("should enforce leaf nodes (text and image cannot have children)", () => { + // Use policy with ONLY max_out_degree to isolate this check + const leafPolicy: tree.graph.IGraphPolicy = { + max_out_degree: (node) => { + if (node.type === "text" || node.type === "image") return 0; + return Infinity; + }, + }; + + const graph = new tree.graph.Graph( + { + nodes: { + scene: { id: "scene", name: "Page 1", type: "scene" }, + text: { id: "text", name: "Hello", type: "text" }, + image: { id: "image", name: "Logo", type: "image" }, + frame: { id: "frame", name: "Container", type: "frame" }, + }, + links: { + scene: ["text", "image"], + text: undefined, + image: undefined, + frame: undefined, + }, + }, + leafPolicy + ); + + // Should fail - text max_out_degree is 0 + expect(() => graph.mv("frame", "text")).toThrow( + "mv: cannot move to 'text': Node cannot have children (max_out_degree = 0)" + ); + + // Should fail - image max_out_degree is 0 + expect(() => graph.mv("frame", "image")).toThrow( + "mv: cannot move to 'image': Node cannot have children (max_out_degree = 0)" + ); + + // Should succeed - scene can have children + expect(() => graph.mv("frame", "scene")).not.toThrow(); + }); + + it("should enforce custom capacity limits per node", () => { + const policy: tree.graph.IGraphPolicy = { + max_out_degree: (node) => node.maxChildren ?? Infinity, + }; + + const graph = new tree.graph.Graph( + { + nodes: { + scene: { id: "scene", name: "Page 1", type: "scene" }, + limitedFrame: { + id: "limitedFrame", + name: "Card (max 2)", + type: "frame", + maxChildren: 2, + }, + icon: { id: "icon", name: "Icon", type: "image" }, + title: { id: "title", name: "Title", type: "text" }, + subtitle: { id: "subtitle", name: "Subtitle", type: "text" }, + }, + links: { + scene: ["limitedFrame"], + limitedFrame: ["icon", "title"], // Already has 2 children + icon: undefined, + title: undefined, + subtitle: undefined, + }, + }, + policy + ); + + // Should fail - limited frame already at max capacity (2/2) + expect(() => graph.mv("subtitle", "limitedFrame")).toThrow( + "mv: cannot move to 'limitedFrame': Parent at max capacity (2/2 children)" + ); + }); + + it("should allow move when under capacity", () => { + const policy: tree.graph.IGraphPolicy = { + max_out_degree: (node) => node.maxChildren ?? Infinity, + }; + + const graph = new tree.graph.Graph( + { + nodes: { + scene: { id: "scene", name: "Page", type: "scene" }, + container: { + id: "container", + name: "List (max 5)", + type: "frame", + maxChildren: 5, + }, + item1: { id: "item1", name: "Item 1", type: "frame" }, + item2: { id: "item2", name: "Item 2", type: "frame" }, + }, + links: { + scene: ["container"], + container: ["item1"], // Has 1 child, max is 5 + item1: undefined, + item2: undefined, + }, + }, + policy + ); + + // Should succeed - under capacity (1/5) + expect(() => graph.mv("item2", "container")).not.toThrow(); + + const result = graph.snapshot(); + expect(result.links.container).toEqual(["item1", "item2"]); + }); + }); + + describe("can_be_parent constraint", () => { + it("should prevent leaf nodes from being parents", () => { + const graph = new tree.graph.Graph( + { + nodes: { + scene: { id: "scene", name: "Page 1", type: "scene" }, + text: { id: "text", name: "Hello World", type: "text" }, + image: { id: "image", name: "Avatar", type: "image" }, + frame: { id: "frame", name: "Button", type: "frame" }, + }, + links: { + scene: ["text", "image"], + text: undefined, + image: undefined, + frame: undefined, + }, + }, + DESIGN_TOOL_POLICY + ); + + // Should fail - text cannot be parent (only containers can) + expect(() => graph.mv("frame", "text")).toThrow( + "mv: cannot move to 'text': Node cannot be a parent" + ); + + // Should fail - image cannot be parent + expect(() => graph.mv("frame", "image")).toThrow( + "mv: cannot move to 'image': Node cannot be a parent" + ); + + // Should succeed - scene is a container + expect(() => graph.mv("frame", "scene")).not.toThrow(); + }); + + it("should check can_be_parent before max_out_degree", () => { + const policy: tree.graph.IGraphPolicy = { + can_be_parent: (node) => node.type !== "text", + max_out_degree: () => 0, // Even more restrictive, but should not be reached for text + }; + + const graph = new tree.graph.Graph( + { + nodes: { + text: { id: "text", name: "Label", type: "text" }, + button: { id: "button", name: "Button", type: "frame" }, + }, + links: { + text: undefined, + button: undefined, + }, + }, + policy + ); + + // Should fail with can_be_parent error (checked first, before max_out_degree) + expect(() => graph.mv("button", "text")).toThrow( + "mv: cannot move to 'text': Node cannot be a parent" + ); + }); + }); + + describe("can_be_child constraint", () => { + it("should prevent scenes from being moved (type-based)", () => { + const graph = new tree.graph.Graph( + { + nodes: { + homePage: { id: "homePage", name: "Home Page", type: "scene" }, + aboutPage: { id: "aboutPage", name: "About Page", type: "scene" }, + header: { id: "header", name: "Header", type: "frame" }, + content: { id: "content", name: "Content", type: "frame" }, + }, + links: { + homePage: ["header", "content"], + aboutPage: undefined, + header: undefined, + content: undefined, + }, + }, + DESIGN_TOOL_POLICY + ); + + // Should fail - scenes cannot become children + expect(() => graph.mv("aboutPage", "content")).toThrow( + "mv: cannot move 'aboutPage': Node cannot be a child" + ); + + // Should fail - even moving to another scene + expect(() => graph.mv("aboutPage", "homePage")).toThrow( + "mv: cannot move 'aboutPage': Node cannot be a child" + ); + + // Should succeed - frames can be moved + expect(() => graph.mv("header", "content")).not.toThrow(); + }); + + it("should allow all non-scene types as children", () => { + const graph = new tree.graph.Graph( + { + nodes: { + scene: { id: "scene", name: "Page", type: "scene" }, + frame: { id: "frame", name: "Container", type: "frame" }, + group: { id: "group", name: "Group", type: "group" }, + text: { id: "text", name: "Title", type: "text" }, + image: { id: "image", name: "Logo", type: "image" }, + }, + links: { + scene: undefined, + frame: undefined, + group: undefined, + text: undefined, + image: undefined, + }, + }, + DESIGN_TOOL_POLICY + ); + + // All non-scene types can be children + expect(() => graph.mv("frame", "scene")).not.toThrow(); + expect(() => graph.mv("group", "scene")).not.toThrow(); + expect(() => graph.mv("text", "scene")).not.toThrow(); + expect(() => graph.mv("image", "scene")).not.toThrow(); + + const result = graph.snapshot(); + expect(result.links.scene).toEqual(["frame", "group", "text", "image"]); + }); + }); + + describe("can_link constraint", () => { + it("should prevent group nesting (business rule)", () => { + const graph = new tree.graph.Graph( + { + nodes: { + scene: { id: "scene", name: "Page 1", type: "scene" }, + group1: { id: "group1", name: "Group 1", type: "group" }, + group2: { id: "group2", name: "Group 2", type: "group" }, + frame: { id: "frame", name: "Frame", type: "frame" }, + }, + links: { + scene: ["group1"], + group1: undefined, + group2: undefined, + frame: undefined, + }, + }, + DESIGN_TOOL_POLICY + ); + + // Should fail - groups cannot be nested inside other groups + expect(() => graph.mv("group2", "group1")).toThrow( + "mv: cannot link 'group1' -> 'group2': Link not allowed by policy" + ); + + // Should succeed - frame can go inside group + expect(() => graph.mv("frame", "group1")).not.toThrow(); + + // Should succeed - group can go inside frame + expect(() => graph.mv("group2", "frame")).not.toThrow(); + }); + + it("should prevent self-parenting", () => { + const graph = new tree.graph.Graph( + { + nodes: { + scene: { id: "scene", name: "Page 1", type: "scene" }, + frame: { id: "frame", name: "Container", type: "frame" }, + }, + links: { + scene: ["frame"], + frame: undefined, + }, + }, + DESIGN_TOOL_POLICY + ); + + // Should fail - cannot be parent of itself + expect(() => graph.mv("frame", "frame")).toThrow( + "mv: cannot link 'frame' -> 'frame': Link not allowed by policy" + ); + }); + }); + + describe("Policy check order", () => { + it("should check can_be_child before can_be_parent", () => { + const checks: string[] = []; + + const policy: tree.graph.IGraphPolicy = { + can_be_child: (node) => { + checks.push("can_be_child"); + return false; // Will fail here + }, + can_be_parent: (node) => { + checks.push("can_be_parent"); + return true; + }, + can_link: () => { + checks.push("can_link"); + return true; + }, + }; + + const graph = new tree.graph.Graph( + { + nodes: { + parent: { id: "parent", name: "Parent", type: "frame" }, + child: { id: "child", name: "Child", type: "frame" }, + }, + links: { + parent: undefined, + child: undefined, + }, + }, + policy + ); + + expect(() => graph.mv("child", "parent")).toThrow(); + // Should only check can_be_child, not reach can_be_parent or can_link + expect(checks).toEqual(["can_be_child"]); + }); + + it("should check can_be_parent before can_link", () => { + const checks: string[] = []; + + const policy: tree.graph.IGraphPolicy = { + can_be_child: (node) => { + checks.push("can_be_child"); + return true; + }, + can_be_parent: (node) => { + checks.push("can_be_parent"); + return false; // Will fail here + }, + can_link: () => { + checks.push("can_link"); + return true; + }, + }; + + const graph = new tree.graph.Graph( + { + nodes: { + parent: { id: "parent", name: "Parent", type: "frame" }, + child: { id: "child", name: "Child", type: "frame" }, + }, + links: { + parent: undefined, + child: undefined, + }, + }, + policy + ); + + expect(() => graph.mv("child", "parent")).toThrow(); + expect(checks).toEqual(["can_be_child", "can_be_parent"]); + }); + + it("should check max_out_degree before can_link", () => { + const checks: string[] = []; + + const policy: tree.graph.IGraphPolicy = { + can_be_child: (node) => { + checks.push("can_be_child"); + return true; + }, + can_be_parent: (node) => { + checks.push("can_be_parent"); + return true; + }, + max_out_degree: (node) => { + checks.push("max_out_degree"); + return 0; // Will fail here + }, + can_link: () => { + checks.push("can_link"); + return true; + }, + }; + + const graph = new tree.graph.Graph( + { + nodes: { + parent: { id: "parent", name: "Parent", type: "frame" }, + child: { id: "child", name: "Child", type: "frame" }, + }, + links: { + parent: undefined, + child: undefined, + }, + }, + policy + ); + + expect(() => graph.mv("child", "parent")).toThrow(); + expect(checks).toEqual([ + "can_be_child", + "can_be_parent", + "max_out_degree", + ]); + }); + + it("should check can_link last", () => { + const checks: string[] = []; + + const policy: tree.graph.IGraphPolicy = { + can_be_child: (node) => { + checks.push("can_be_child"); + return true; + }, + can_be_parent: (node) => { + checks.push("can_be_parent"); + return true; + }, + max_out_degree: (node) => { + checks.push("max_out_degree"); + return Infinity; + }, + can_link: () => { + checks.push("can_link"); + return false; // Will fail here + }, + }; + + const graph = new tree.graph.Graph( + { + nodes: { + parent: { id: "parent", name: "Parent", type: "frame" }, + child: { id: "child", name: "Child", type: "frame" }, + }, + links: { + parent: undefined, + child: undefined, + }, + }, + policy + ); + + expect(() => graph.mv("child", "parent")).toThrow(); + expect(checks).toEqual([ + "can_be_child", + "can_be_parent", + "max_out_degree", + "can_link", + ]); + }); + + it("should check all policies in correct order for successful operation", () => { + const checks: string[] = []; + + const policy: tree.graph.IGraphPolicy = { + can_be_child: (node) => { + checks.push("can_be_child"); + return true; + }, + can_be_parent: (node) => { + checks.push("can_be_parent"); + return true; + }, + max_out_degree: (node) => { + checks.push("max_out_degree"); + return Infinity; + }, + can_link: () => { + checks.push("can_link"); + return true; + }, + }; + + const graph = new tree.graph.Graph( + { + nodes: { + parent: { id: "parent", name: "Parent", type: "frame" }, + child: { id: "child", name: "Child", type: "frame" }, + }, + links: { + parent: undefined, + child: undefined, + }, + }, + policy + ); + + expect(() => graph.mv("child", "parent")).not.toThrow(); + expect(checks).toEqual([ + "can_be_child", + "can_be_parent", + "max_out_degree", + "can_link", + ]); + }); + }); + + describe("Multiple nodes with policy", () => { + it("should check policy for each node in batch operation", () => { + /** + * Moving multiple elements, including a scene (invalid) + */ + const graph = new tree.graph.Graph( + { + nodes: { + rootScene: { id: "rootScene", name: "Root", type: "scene" }, + container: { id: "container", name: "Container", type: "frame" }, + frame1: { id: "frame1", name: "Card 1", type: "frame" }, + nestedScene: { + id: "nestedScene", + name: "Nested Page", + type: "scene", + }, + }, + links: { + rootScene: ["frame1"], + container: undefined, + frame1: undefined, + nestedScene: undefined, + }, + }, + DESIGN_TOOL_POLICY + ); + + // Should fail - nestedScene cannot be a child + expect(() => graph.mv(["frame1", "nestedScene"], "container")).toThrow( + "mv: cannot move 'nestedScene': Node cannot be a child" + ); + + // Graph should remain unchanged (atomic - no partial updates) + const result = graph.snapshot(); + expect(result.links.container).toBeUndefined(); + expect(result.links.rootScene).toEqual(["frame1"]); + }); + + it("should validate all nodes before making any changes (atomic)", () => { + /** + * Organizing elements - trying to move multiple items including a scene + */ + const graph = new tree.graph.Graph( + { + nodes: { + scene: { id: "scene", name: "Page 1", type: "scene" }, + toolbar: { id: "toolbar", name: "Toolbar", type: "frame" }, + homeIcon: { id: "homeIcon", name: "Home", type: "image" }, + page2: { id: "page2", name: "Page 2", type: "scene" }, + profileIcon: { id: "profileIcon", name: "Profile", type: "image" }, + }, + links: { + scene: ["homeIcon", "profileIcon"], + toolbar: undefined, + homeIcon: undefined, + page2: undefined, + profileIcon: undefined, + }, + }, + DESIGN_TOOL_POLICY + ); + + // Try to move icons and a scene - page2 is a scene (cannot be child) + expect(() => + graph.mv(["homeIcon", "page2", "profileIcon"], "toolbar") + ).toThrow("mv: cannot move 'page2': Node cannot be a child"); + + // No elements should have moved (atomic operation) + const result = graph.snapshot(); + expect(result.links.toolbar).toBeUndefined(); + expect(result.links.scene).toEqual(["homeIcon", "profileIcon"]); + }); + }); + + describe("Order operation (no policy checks)", () => { + it("should not check policies for order operations", () => { + const checks: string[] = []; + + const policy: tree.graph.IGraphPolicy = { + can_be_child: (node) => { + checks.push("can_be_child"); + return true; + }, + can_be_parent: (node) => { + checks.push("can_be_parent"); + return true; + }, + can_link: () => { + checks.push("can_link"); + return true; + }, + }; + + const graph = new tree.graph.Graph( + { + nodes: { + toolbar: { id: "toolbar", name: "Toolbar", type: "frame" }, + home: { id: "home", name: "Home", type: "image" }, + profile: { id: "profile", name: "Profile", type: "image" }, + }, + links: { + toolbar: ["home", "profile"], + home: undefined, + profile: undefined, + }, + }, + policy + ); + + // Order should not trigger policy checks (internal reordering) + graph.order("home", "front"); + + expect(checks).toEqual([]); // No policy checks + expect(graph.snapshot().links.toolbar).toEqual(["profile", "home"]); + }); + }); + + describe("Remove operations (no policy checks)", () => { + it("should not check policies for rm operations", () => { + const checks: string[] = []; + + const policy: tree.graph.IGraphPolicy = { + can_be_child: (node) => { + checks.push("can_be_child"); + return true; + }, + }; + + const graph = new tree.graph.Graph( + { + nodes: { + scene: { id: "scene", name: "Page", type: "scene" }, + oldSection: { + id: "oldSection", + name: "Old Section", + type: "frame", + }, + }, + links: { + scene: ["oldSection"], + oldSection: undefined, + }, + }, + policy + ); + + // rm should not trigger policy checks (removal always allowed) + graph.rm("oldSection"); + + expect(checks).toEqual([]); // No policy checks + }); + + it("should not check policies for unlink operations", () => { + const checks: string[] = []; + + const policy: tree.graph.IGraphPolicy = { + can_be_child: (node) => { + checks.push("can_be_child"); + return true; + }, + }; + + const graph = new tree.graph.Graph( + { + nodes: { + scene: { id: "scene", name: "Page", type: "scene" }, + tempElement: { id: "tempElement", name: "Temp", type: "frame" }, + }, + links: { + scene: ["tempElement"], + tempElement: undefined, + }, + }, + policy + ); + + // unlink should not trigger policy checks (removal always allowed) + graph.unlink("tempElement"); + + expect(checks).toEqual([]); // No policy checks + }); + }); + + describe("Real-world design tool scenarios", () => { + it("should model a complete page structure with all constraints", () => { + /** + * Structure: + * Page 1 (scene) + * ├─ Header (frame) + * │ └─ Logo (image) + * ├─ Content (frame) + * │ ├─ Title (text) + * │ └─ Body (text) + * └─ Footer (group) + */ + const graph = new tree.graph.Graph( + { + nodes: { + page: { id: "page", name: "Page 1", type: "scene" }, + header: { id: "header", name: "Header", type: "frame" }, + logo: { id: "logo", name: "Logo", type: "image" }, + content: { id: "content", name: "Content", type: "frame" }, + title: { id: "title", name: "Title", type: "text" }, + body: { id: "body", name: "Body", type: "text" }, + footer: { id: "footer", name: "Footer", type: "group" }, + }, + links: { + page: ["header", "content", "footer"], + header: ["logo"], + logo: undefined, + content: ["title", "body"], + title: undefined, + body: undefined, + footer: undefined, + }, + }, + DESIGN_TOOL_POLICY + ); + + // ✅ Valid: Move body from content to footer + expect(() => graph.mv("body", "footer")).not.toThrow(); + + // ✅ Valid: Reorganize structure - move header + expect(() => graph.mv("header", "content")).not.toThrow(); + + // ❌ Invalid: Cannot move page (scene cannot be nested) + expect(() => graph.mv("page", "content")).toThrow( + "mv: cannot move 'page': Node cannot be a child" + ); + + // ❌ Invalid: Cannot add children to text (leaf node) + expect(() => graph.mv("logo", "title")).toThrow( + "mv: cannot move to 'title': Node cannot be a parent" + ); + + // Verify reorganized structure + const result = graph.snapshot(); + expect(result.links.footer).toContain("body"); + expect(result.links.content).toContain("header"); + }); + + it("should handle multi-layer component composition", () => { + /** + * Building a button component: + * Button (frame) + * ├─ Icon (image) + * └─ Label (text) + */ + const graph = new tree.graph.Graph( + { + nodes: { + scene: { id: "scene", name: "Components", type: "scene" }, + button: { id: "button", name: "Button", type: "frame" }, + icon: { id: "icon", name: "Icon", type: "image" }, + label: { id: "label", name: "Label", type: "text" }, + }, + links: { + scene: ["button"], + button: undefined, + icon: undefined, + label: undefined, + }, + }, + DESIGN_TOOL_POLICY + ); + + // Build the button + graph.mv("icon", "button", 0); + graph.mv("label", "button", 1); + + const result = graph.snapshot(); + expect(result.links.button).toEqual(["icon", "label"]); + + // ❌ Invalid: Cannot make label a container + expect(() => graph.mv("icon", "label")).toThrow( + "mv: cannot move to 'label': Node cannot be a parent" + ); + }); + + it("should handle tab group with capacity limits", () => { + /** + * Tab container with max 8 tabs + */ + const policy: tree.graph.IGraphPolicy = { + max_out_degree: (node) => node.maxChildren ?? Infinity, + }; + + const graph = new tree.graph.Graph( + { + nodes: { + scene: { id: "scene", name: "App", type: "scene" }, + tabGroup: { + id: "tabGroup", + name: "Tab Group (max 8)", + type: "frame", + maxChildren: 8, + }, + tab1: { id: "tab1", name: "Home", type: "frame" }, + tab2: { id: "tab2", name: "Profile", type: "frame" }, + tab3: { id: "tab3", name: "Settings", type: "frame" }, + }, + links: { + scene: ["tabGroup"], + tabGroup: ["tab1", "tab2"], // 2/8 capacity used + tab1: undefined, + tab2: undefined, + tab3: undefined, + }, + }, + policy + ); + + // Should succeed - 2/8, can add more + expect(() => graph.mv("tab3", "tabGroup")).not.toThrow(); + + const result = graph.snapshot(); + expect(result.links.tabGroup).toHaveLength(3); + expect(result.links.tabGroup).toContain("tab3"); + }); + }); + + describe("Policy with default values", () => { + it("should use default policy when not provided (permissive)", () => { + const graph = new tree.graph.Graph({ + nodes: { + scene: { id: "scene", name: "Page", type: "scene" }, + text: { id: "text", name: "Title", type: "text" }, + }, + links: { + scene: undefined, + text: undefined, + }, + }); + + // With default policy, even invalid operations are allowed + expect(() => graph.mv("text", "scene")).not.toThrow(); + // Even text as parent (normally invalid) + expect(() => graph.mv("scene", "text")).not.toThrow(); + }); + + it("should allow partial policy (only some methods defined)", () => { + /** + * Only enforce leaf nodes, everything else permissive + */ + const policy: tree.graph.IGraphPolicy = { + // Only define max_out_degree, others use defaults + max_out_degree: (node) => (node.type === "text" ? 0 : Infinity), + }; + + const graph = new tree.graph.Graph( + { + nodes: { + scene: { id: "scene", name: "Page", type: "scene" }, + frame: { id: "frame", name: "Container", type: "frame" }, + text: { id: "text", name: "Label", type: "text" }, + }, + links: { + scene: ["text"], + frame: undefined, + text: undefined, + }, + }, + policy + ); + + // Should succeed - frame can have children + expect(() => graph.mv("frame", "scene")).not.toThrow(); + + // Should fail - text max_out_degree is 0 + expect(() => graph.mv("frame", "text")).toThrow( + "mv: cannot move to 'text': Node cannot have children (max_out_degree = 0)" + ); + + // Scene can be moved (no can_be_child constraint) + expect(() => graph.mv("scene", "frame")).not.toThrow(); + }); + }); + + describe("Policy error messages", () => { + it("should provide descriptive error for scene nesting attempt", () => { + const graph = new tree.graph.Graph( + { + nodes: { + homePage: { id: "homePage", name: "Home Page", type: "scene" }, + aboutPage: { id: "aboutPage", name: "About Page", type: "scene" }, + }, + links: { + homePage: undefined, + aboutPage: undefined, + }, + }, + DESIGN_TOOL_POLICY + ); + + // Scenes cannot be nested (type-based constraint) + expect(() => graph.mv("aboutPage", "homePage")).toThrow( + "mv: cannot move 'aboutPage': Node cannot be a child" + ); + }); + + it("should provide descriptive error for leaf node parent attempt", () => { + const graph = new tree.graph.Graph( + { + nodes: { + scene: { id: "scene", name: "Page", type: "scene" }, + heading: { id: "heading", name: "Main Title", type: "text" }, + icon: { id: "icon", name: "Arrow", type: "image" }, + }, + links: { + scene: ["heading"], + heading: undefined, + icon: undefined, + }, + }, + DESIGN_TOOL_POLICY + ); + + // Text cannot have children + expect(() => graph.mv("icon", "heading")).toThrow( + "mv: cannot move to 'heading': Node cannot be a parent" + ); + }); + + it("should provide descriptive error for capacity violation", () => { + const policy: tree.graph.IGraphPolicy = { + max_out_degree: (node) => node.maxChildren ?? Infinity, + }; + + const graph = new tree.graph.Graph( + { + nodes: { + scene: { id: "scene", name: "Page", type: "scene" }, + carousel: { + id: "carousel", + name: "Carousel (max 5)", + type: "frame", + maxChildren: 5, + }, + slide1: { id: "slide1", name: "Slide 1", type: "frame" }, + slide2: { id: "slide2", name: "Slide 2", type: "frame" }, + slide3: { id: "slide3", name: "Slide 3", type: "frame" }, + slide4: { id: "slide4", name: "Slide 4", type: "frame" }, + slide5: { id: "slide5", name: "Slide 5", type: "frame" }, + slide6: { id: "slide6", name: "Slide 6", type: "frame" }, + }, + links: { + scene: ["carousel"], + carousel: ["slide1", "slide2", "slide3", "slide4", "slide5"], + slide1: undefined, + slide2: undefined, + slide3: undefined, + slide4: undefined, + slide5: undefined, + slide6: undefined, + }, + }, + policy + ); + + // Already at max (5/5) + expect(() => graph.mv("slide6", "carousel")).toThrow( + "mv: cannot move to 'carousel': Parent at max capacity (5/5 children)" + ); + }); + + it("should provide descriptive error for group nesting", () => { + const graph = new tree.graph.Graph( + { + nodes: { + scene: { id: "scene", name: "Page", type: "scene" }, + layerGroup: { + id: "layerGroup", + name: "Layer Group", + type: "group", + }, + nestedGroup: { + id: "nestedGroup", + name: "Nested Group", + type: "group", + }, + }, + links: { + scene: ["layerGroup"], + layerGroup: undefined, + nestedGroup: undefined, + }, + }, + DESIGN_TOOL_POLICY + ); + + expect(() => graph.mv("nestedGroup", "layerGroup")).toThrow( + "mv: cannot link 'layerGroup' -> 'nestedGroup': Link not allowed by policy" + ); + }); + }); + + describe("Policy integration with existing operations", () => { + it("should work with repositioning within same parent", () => { + /** + * Reordering navigation items + */ + const graph = new tree.graph.Graph( + { + nodes: { + scene: { id: "scene", name: "Page", type: "scene" }, + nav: { id: "nav", name: "Navigation", type: "frame" }, + homeLink: { id: "homeLink", name: "Home", type: "text" }, + aboutLink: { id: "aboutLink", name: "About", type: "text" }, + }, + links: { + scene: ["nav"], + nav: ["homeLink", "aboutLink"], + homeLink: undefined, + aboutLink: undefined, + }, + }, + DESIGN_TOOL_POLICY + ); + + // Repositioning within same parent (text nodes CAN be children) + expect(() => graph.mv("homeLink", "nav", 1)).not.toThrow(); + + const result = graph.snapshot(); + expect(result.links.nav).toEqual(["aboutLink", "homeLink"]); + }); + + it("should allow moving orphaned elements back into tree", () => { + /** + * Restoring elements that were temporarily removed + */ + const graph = new tree.graph.Graph( + { + nodes: { + scene: { id: "scene", name: "Page", type: "scene" }, + sidebar: { id: "sidebar", name: "Sidebar", type: "frame" }, + orphanWidget: { + id: "orphanWidget", + name: "Widget (orphan)", + type: "frame", + }, + }, + links: { + scene: ["sidebar"], + sidebar: undefined, + orphanWidget: undefined, // Orphaned element + }, + }, + DESIGN_TOOL_POLICY + ); + + // Orphan frame can be moved (policy allows) + expect(() => graph.mv("orphanWidget", "sidebar")).not.toThrow(); + + const result = graph.snapshot(); + expect(result.links.sidebar).toContain("orphanWidget"); + }); + + it("should prevent moving orphaned scene back into tree", () => { + /** + * Scene that got orphaned should still not be movable + */ + const graph = new tree.graph.Graph( + { + nodes: { + mainScene: { id: "mainScene", name: "Main Page", type: "scene" }, + container: { id: "container", name: "Container", type: "frame" }, + orphanedScene: { + id: "orphanedScene", + name: "Orphaned Page", + type: "scene", + }, + }, + links: { + mainScene: ["container"], + container: undefined, + orphanedScene: undefined, // Orphaned scene + }, + }, + DESIGN_TOOL_POLICY + ); + + // Even orphaned scenes cannot become children + expect(() => graph.mv("orphanedScene", "container")).toThrow( + "mv: cannot move 'orphanedScene': Node cannot be a child" + ); + }); + }); + + describe("DEFAULT_POLICY_INFINITE", () => { + it("should allow all operations (even invalid ones)", () => { + const graph = new tree.graph.Graph( + { + nodes: { + scene: { id: "scene", name: "Page", type: "scene" }, + text: { id: "text", name: "Label", type: "text" }, + image: { id: "image", name: "Photo", type: "image" }, + frame: { id: "frame", name: "Container", type: "frame" }, + }, + links: { + scene: undefined, + text: undefined, + image: undefined, + frame: undefined, + }, + }, + tree.graph.DEFAULT_POLICY_INFINITE + ); + + // All operations succeed with default policy (no constraints) + expect(() => graph.mv("frame", "text")).not.toThrow(); // Text as parent + expect(() => graph.mv("scene", "image")).not.toThrow(); // Scene as child + expect(() => graph.mv("text", "scene")).not.toThrow(); // Scene as parent is OK + }); + + it("should be composable for extending with minimal constraints", () => { + /** + * Start with permissive policy, only restrict leaf nodes + */ + const minimalPolicy: tree.graph.IGraphPolicy = { + ...tree.graph.DEFAULT_POLICY_INFINITE, + // Override only leaf node constraint + max_out_degree: (node) => { + if (node.type === "text" || node.type === "image") return 0; + return Infinity; + }, + }; + + const graph = new tree.graph.Graph( + { + nodes: { + scene: { id: "scene", name: "Page", type: "scene" }, + text: { id: "text", name: "Title", type: "text" }, + frame: { id: "frame", name: "Card", type: "frame" }, + }, + links: { + scene: ["text"], + text: undefined, + frame: undefined, + }, + }, + minimalPolicy + ); + + // Text cannot have children (our override) + expect(() => graph.mv("frame", "text")).toThrow( + "mv: cannot move to 'text': Node cannot have children (max_out_degree = 0)" + ); + + // Scene can have children (inherited from default) + expect(() => graph.mv("frame", "scene")).not.toThrow(); + + // Scene can be moved (no can_be_child in minimal policy) + expect(() => graph.mv("scene", "frame")).not.toThrow(); + }); + }); +}); diff --git a/packages/grida-tree/__tests__/tree.graph.test.ts b/packages/grida-tree/__tests__/tree.graph.test.ts new file mode 100644 index 0000000000..6acc59d834 --- /dev/null +++ b/packages/grida-tree/__tests__/tree.graph.test.ts @@ -0,0 +1,1161 @@ +import { tree } from "../src/lib"; + +/** + * Tests for tree.graph - Graph-based tree structure with explicit node and link separation + * + * These tests document the expected behavior of the tree.graph system, which provides + * a clean interface for managing large tree data structures by separating: + * - nodes: the actual data + * - links: the hierarchical relationships + * + * This design serves as a single source of truth without needing to re-map or re-wrap data. + */ + +interface TestNode { + name: string; + value: number; +} + +describe("tree.graph", () => { + describe("IGraph interface", () => { + it("should represent a graph with separate nodes and links", () => { + const graph: tree.graph.IGraph = { + nodes: { + root: { name: "Root", value: 0 }, + child1: { name: "Child 1", value: 1 }, + child2: { name: "Child 2", value: 2 }, + }, + links: { + root: ["child1", "child2"], + child1: undefined, + child2: undefined, + }, + }; + + expect(graph.nodes).toBeDefined(); + expect(graph.links).toBeDefined(); + expect(Object.keys(graph.nodes)).toHaveLength(3); + expect(graph.links.root).toEqual(["child1", "child2"]); + }); + + it("should allow nodes without modifying their structure", () => { + // The actual node data doesn't need any tree-specific properties + const node: TestNode = { name: "Pure Data", value: 42 }; + + const graph: tree.graph.IGraph = { + nodes: { + pureNode: node, + }, + links: { + pureNode: undefined, + }, + }; + + // Node remains unchanged + expect(graph.nodes.pureNode).toEqual({ name: "Pure Data", value: 42 }); + expect("children" in graph.nodes.pureNode).toBe(false); + expect("parent" in graph.nodes.pureNode).toBe(false); + }); + }); + + describe("Graph.snapshot()", () => { + it("should create a shallow copy of the graph", () => { + const original: tree.graph.IGraph = { + nodes: { + a: { name: "A", value: 1 }, + }, + links: { + a: undefined, + }, + }; + + const graph = new tree.graph.Graph(original); + const snapshot = graph.snapshot(); + + expect(snapshot).toEqual(original); + expect(snapshot).not.toBe(original); // Different object + expect(snapshot.nodes).not.toBe(original.nodes); // Different record + expect(snapshot.links).not.toBe(original.links); // Different record + }); + + it("should be useful for undo/redo functionality", () => { + const graph = new tree.graph.Graph({ + nodes: { + root: { name: "Root", value: 0 }, + child: { name: "Child", value: 1 }, + }, + links: { + root: ["child"], + child: undefined, + }, + }); + + const before = graph.snapshot(); + // After modifications, before can be used to restore state + expect(before.links.root).toEqual(["child"]); + }); + }); + + describe("Graph.mv() - move nodes", () => { + it("should move a single node to a new parent", () => { + const graph = new tree.graph.Graph({ + nodes: { + root: { name: "Root", value: 0 }, + parent1: { name: "Parent 1", value: 1 }, + parent2: { name: "Parent 2", value: 2 }, + child: { name: "Child", value: 3 }, + }, + links: { + root: ["parent1", "parent2"], + parent1: ["child"], + parent2: undefined, + child: undefined, + }, + }); + + // Move child from parent1 to parent2 + graph.mv("child", "parent2"); + + const result = graph.snapshot(); + expect(result.links.parent1).toEqual([]); + expect(result.links.parent2).toEqual(["child"]); + }); + + it("should move multiple nodes at once", () => { + const graph = new tree.graph.Graph({ + nodes: { + root: { name: "Root", value: 0 }, + a: { name: "A", value: 1 }, + b: { name: "B", value: 2 }, + c: { name: "C", value: 3 }, + }, + links: { + root: ["a", "b"], + a: undefined, + b: undefined, + c: undefined, + }, + }); + + // Move both a and b under c + graph.mv(["a", "b"], "c"); + + const result = graph.snapshot(); + expect(result.links.root).toEqual([]); + expect(result.links.c).toEqual(["a", "b"]); + }); + + it("should insert at a specific index", () => { + const graph = new tree.graph.Graph({ + nodes: { + root: { name: "Root", value: 0 }, + a: { name: "A", value: 1 }, + b: { name: "B", value: 2 }, + c: { name: "C", value: 3 }, + }, + links: { + root: ["a", "b"], + a: undefined, + b: undefined, + c: undefined, + }, + }); + + // Insert c at index 1 (between a and b) + graph.mv("c", "root", 1); + + const result = graph.snapshot(); + expect(result.links.root).toEqual(["a", "c", "b"]); + }); + + it("should append when index is -1", () => { + const graph = new tree.graph.Graph({ + nodes: { + root: { name: "Root", value: 0 }, + a: { name: "A", value: 1 }, + b: { name: "B", value: 2 }, + }, + links: { + root: ["a"], + a: undefined, + b: undefined, + }, + }); + + // Default index of -1 should append + graph.mv("b", "root"); + + const result = graph.snapshot(); + expect(result.links.root).toEqual(["a", "b"]); + }); + + it("should insert at index 0 (beginning)", () => { + const graph = new tree.graph.Graph({ + nodes: { + root: { name: "Root", value: 0 }, + a: { name: "A", value: 1 }, + b: { name: "B", value: 2 }, + c: { name: "C", value: 3 }, + }, + links: { + root: ["a", "b"], + a: undefined, + b: undefined, + c: undefined, + }, + }); + + graph.mv("c", "root", 0); + + const result = graph.snapshot(); + expect(result.links.root).toEqual(["c", "a", "b"]); + }); + + it("should handle moving orphaned node", () => { + const graph = new tree.graph.Graph({ + nodes: { + root: { name: "Root", value: 0 }, + orphan: { name: "Orphan", value: 1 }, + }, + links: { + root: [], + orphan: undefined, + }, + }); + + // Move orphaned node to root + graph.mv("orphan", "root"); + + const result = graph.snapshot(); + expect(result.links.root).toEqual(["orphan"]); + }); + + it("should reposition node within same parent", () => { + const graph = new tree.graph.Graph({ + nodes: { + root: { name: "Root", value: 0 }, + a: { name: "A", value: 1 }, + b: { name: "B", value: 2 }, + c: { name: "C", value: 3 }, + }, + links: { + root: ["a", "b", "c"], + a: undefined, + b: undefined, + c: undefined, + }, + }); + + // Move 'a' to position 2 (after b and c) + graph.mv("a", "root", 2); + + const result = graph.snapshot(); + expect(result.links.root).toEqual(["b", "c", "a"]); + }); + + it("should maintain order when moving multiple nodes", () => { + const graph = new tree.graph.Graph({ + nodes: { + root: { name: "Root", value: 0 }, + target: { name: "Target", value: 1 }, + a: { name: "A", value: 2 }, + b: { name: "B", value: 3 }, + c: { name: "C", value: 4 }, + }, + links: { + root: ["a", "b", "c"], + target: [], + a: undefined, + b: undefined, + c: undefined, + }, + }); + + // Move a and c to target at index 0 + graph.mv(["a", "c"], "target", 0); + + const result = graph.snapshot(); + expect(result.links.target).toEqual(["a", "c"]); + expect(result.links.root).toEqual(["b"]); + }); + + it("should clamp index when exceeding children length", () => { + const graph = new tree.graph.Graph({ + nodes: { + root: { name: "Root", value: 0 }, + a: { name: "A", value: 1 }, + b: { name: "B", value: 2 }, + }, + links: { + root: ["a"], + a: undefined, + b: undefined, + }, + }); + + // Index 999 should clamp to end + graph.mv("b", "root", 999); + + const result = graph.snapshot(); + expect(result.links.root).toEqual(["a", "b"]); + }); + + it("should throw error when moving non-existent node", () => { + const graph = new tree.graph.Graph({ + nodes: { + root: { name: "Root", value: 0 }, + }, + links: { + root: undefined, + }, + }); + + expect(() => graph.mv("nonexistent", "root")).toThrow( + "mv: cannot move 'nonexistent': No such node" + ); + }); + + it("should throw error when moving to non-existent target", () => { + const graph = new tree.graph.Graph({ + nodes: { + root: { name: "Root", value: 0 }, + child: { name: "Child", value: 1 }, + }, + links: { + root: ["child"], + child: undefined, + }, + }); + + expect(() => graph.mv("child", "nonexistent")).toThrow( + "mv: cannot move to 'nonexistent': No such node" + ); + }); + + it("should handle target with undefined links", () => { + const graph = new tree.graph.Graph({ + nodes: { + root: { name: "Root", value: 0 }, + target: { name: "Target", value: 1 }, + child: { name: "Child", value: 2 }, + }, + links: { + root: ["child"], + target: undefined, // Target has undefined links (allowed in graph) + child: undefined, + }, + }); + + // In graph, undefined links are allowed and will be initialized + graph.mv("child", "target"); + + const result = graph.snapshot(); + expect(result.links.target).toEqual(["child"]); + expect(result.links.root).toEqual([]); + }); + + it("should handle target with no links entry at all", () => { + const graphData: tree.graph.IGraph = { + nodes: { + root: { name: "Root", value: 0 }, + target: { name: "Target", value: 1 }, + child: { name: "Child", value: 2 }, + }, + links: { + root: ["child"], + child: undefined, + // target is missing entirely from links + }, + }; + + const graph = new tree.graph.Graph(graphData); + + // In graph, missing link entries are allowed and will be initialized + graph.mv("child", "target"); + + const result = graph.snapshot(); + expect(result.links.target).toEqual(["child"]); + expect(result.links.root).toEqual([]); + }); + + it("should handle complex tree restructuring", () => { + const graph = new tree.graph.Graph({ + nodes: { + root: { name: "Root", value: 0 }, + a: { name: "A", value: 1 }, + b: { name: "B", value: 2 }, + c: { name: "C", value: 3 }, + d: { name: "D", value: 4 }, + }, + links: { + root: ["a", "b"], + a: ["c"], + b: ["d"], + c: undefined, + d: undefined, + }, + }); + + // Tree: root -> [a -> [c], b -> [d]] + // Move c and d to root + graph.mv("c", "root", 1); // Insert c at index 1 (between a and b) + graph.mv("d", "root", 0); // Insert d at beginning + + const result = graph.snapshot(); + expect(result.links.root).toEqual(["d", "a", "c", "b"]); + expect(result.links.a).toEqual([]); + expect(result.links.b).toEqual([]); + }); + + describe("Mathematical correctness - edge cases", () => { + it("should correctly move node to end when already at end", () => { + const graph = new tree.graph.Graph({ + nodes: { + root: { name: "Root", value: 0 }, + a: { name: "A", value: 1 }, + b: { name: "B", value: 2 }, + c: { name: "C", value: 3 }, + }, + links: { + root: ["a", "b", "c"], + a: undefined, + b: undefined, + c: undefined, + }, + }); + + // c is at index 2, move to index 2 (or append) + graph.mv("c", "root"); + + const result = graph.snapshot(); + expect(result.links.root).toEqual(["a", "b", "c"]); + }); + + it("should correctly handle moving first element to second position", () => { + const graph = new tree.graph.Graph({ + nodes: { + root: { name: "Root", value: 0 }, + a: { name: "A", value: 1 }, + b: { name: "B", value: 2 }, + c: { name: "C", value: 3 }, + }, + links: { + root: ["a", "b", "c"], + a: undefined, + b: undefined, + c: undefined, + }, + }); + + // Move 'a' from index 0 to index 1 + graph.mv("a", "root", 1); + + const result = graph.snapshot(); + // After detach: [b, c] + // Insert at 1: [b, a, c] + expect(result.links.root).toEqual(["b", "a", "c"]); + }); + + it("should correctly handle moving last element forward", () => { + const graph = new tree.graph.Graph({ + nodes: { + root: { name: "Root", value: 0 }, + a: { name: "A", value: 1 }, + b: { name: "B", value: 2 }, + c: { name: "C", value: 3 }, + d: { name: "D", value: 4 }, + }, + links: { + root: ["a", "b", "c", "d"], + a: undefined, + b: undefined, + c: undefined, + d: undefined, + }, + }); + + // Move 'd' from index 3 to index 1 + graph.mv("d", "root", 1); + + const result = graph.snapshot(); + // After detach: [a, b, c] + // Insert at 1: [a, d, b, c] + expect(result.links.root).toEqual(["a", "d", "b", "c"]); + }); + + it("should correctly handle moving middle element to beginning", () => { + const graph = new tree.graph.Graph({ + nodes: { + root: { name: "Root", value: 0 }, + a: { name: "A", value: 1 }, + b: { name: "B", value: 2 }, + c: { name: "C", value: 3 }, + d: { name: "D", value: 4 }, + }, + links: { + root: ["a", "b", "c", "d"], + a: undefined, + b: undefined, + c: undefined, + d: undefined, + }, + }); + + // Move 'c' from index 2 to index 0 + graph.mv("c", "root", 0); + + const result = graph.snapshot(); + // After detach: [a, b, d] + // Insert at 0: [c, a, b, d] + expect(result.links.root).toEqual(["c", "a", "b", "d"]); + }); + + it("should maintain relative order when moving multiple non-contiguous nodes", () => { + const graph = new tree.graph.Graph({ + nodes: { + root: { name: "Root", value: 0 }, + a: { name: "A", value: 1 }, + b: { name: "B", value: 2 }, + c: { name: "C", value: 3 }, + d: { name: "D", value: 4 }, + e: { name: "E", value: 5 }, + }, + links: { + root: ["a", "b", "c", "d", "e"], + a: undefined, + b: undefined, + c: undefined, + d: undefined, + e: undefined, + }, + }); + + // Move [a, c, e] to beginning + graph.mv(["a", "c", "e"], "root", 0); + + const result = graph.snapshot(); + // First: detach a: [b, c, d, e], insert at 0: [a, b, c, d, e], pos=1 + // Second: detach c: [a, b, d, e], insert at 1: [a, c, b, d, e], pos=2 + // Third: detach e: [a, c, b, d], insert at 2: [a, c, e, b, d] + expect(result.links.root).toEqual(["a", "c", "e", "b", "d"]); + }); + + it("should handle moving consecutive nodes together", () => { + const graph = new tree.graph.Graph({ + nodes: { + root: { name: "Root", value: 0 }, + a: { name: "A", value: 1 }, + b: { name: "B", value: 2 }, + c: { name: "C", value: 3 }, + d: { name: "D", value: 4 }, + e: { name: "E", value: 5 }, + }, + links: { + root: ["a", "b", "c", "d", "e"], + a: undefined, + b: undefined, + c: undefined, + d: undefined, + e: undefined, + }, + }); + + // Move [b, c] to the end + graph.mv(["b", "c"], "root"); + + const result = graph.snapshot(); + // First: detach b: [a, c, d, e], insert at end: [a, c, d, e, b] + // Second: detach c: [a, d, e, b], insert at end: [a, d, e, b, c] + expect(result.links.root).toEqual(["a", "d", "e", "b", "c"]); + }); + + it("should handle moving all children to reorder them", () => { + const graph = new tree.graph.Graph({ + nodes: { + root: { name: "Root", value: 0 }, + a: { name: "A", value: 1 }, + b: { name: "B", value: 2 }, + c: { name: "C", value: 3 }, + }, + links: { + root: ["a", "b", "c"], + a: undefined, + b: undefined, + c: undefined, + }, + }); + + // Reverse order by moving [c, b, a] to beginning + graph.mv(["c", "b", "a"], "root", 0); + + const result = graph.snapshot(); + // First: detach c: [a, b], insert at 0: [c, a, b], pos=1 + // Second: detach b: [c, a], insert at 1: [c, b, a], pos=2 + // Third: detach a: [c, b], insert at 2: [c, b, a] + expect(result.links.root).toEqual(["c", "b", "a"]); + }); + + it("should handle index beyond array length correctly", () => { + const graph = new tree.graph.Graph({ + nodes: { + root: { name: "Root", value: 0 }, + a: { name: "A", value: 1 }, + b: { name: "B", value: 2 }, + }, + links: { + root: ["a"], + a: undefined, + b: undefined, + }, + }); + + // Try to insert at index 100 (should clamp to end) + graph.mv("b", "root", 100); + + const result = graph.snapshot(); + expect(result.links.root).toEqual(["a", "b"]); + }); + + it("should handle moving to current position within same parent", () => { + const graph = new tree.graph.Graph({ + nodes: { + root: { name: "Root", value: 0 }, + a: { name: "A", value: 1 }, + b: { name: "B", value: 2 }, + c: { name: "C", value: 3 }, + }, + links: { + root: ["a", "b", "c"], + a: undefined, + b: undefined, + c: undefined, + }, + }); + + // Move 'b' to its current position (index 1) + graph.mv("b", "root", 1); + + const result = graph.snapshot(); + // After detach: [a, c] + // Insert at 1: [a, b, c] + expect(result.links.root).toEqual(["a", "b", "c"]); + }); + }); + }); + + describe("Graph.rm() - remove nodes recursively", () => { + it("should remove a node and its subtree", () => { + const graph = new tree.graph.Graph({ + nodes: { + root: { name: "Root", value: 0 }, + a: { name: "A", value: 1 }, + b: { name: "B", value: 2 }, + c: { name: "C", value: 3 }, + }, + links: { + root: ["a"], + a: ["b", "c"], + b: undefined, + c: undefined, + }, + }); + + // Remove 'a' and its children + const removed = graph.rm("a"); + + expect(removed).toEqual(["b", "c", "a"]); // Children first, then parent + const result = graph.snapshot(); + expect(result.links.root).toEqual([]); + expect(result.nodes.a).toBeUndefined(); + expect(result.nodes.b).toBeUndefined(); + expect(result.nodes.c).toBeUndefined(); + }); + + it("should return removed node IDs for undo functionality", () => { + const graph = new tree.graph.Graph({ + nodes: { + root: { name: "Root", value: 0 }, + child: { name: "Child", value: 1 }, + }, + links: { + root: ["child"], + child: undefined, + }, + }); + + const removed = graph.rm("child"); + expect(removed).toEqual(["child"]); + }); + + it("should throw error when trying to remove non-existent node", () => { + const graph = new tree.graph.Graph({ + nodes: { + root: { name: "Root", value: 0 }, + }, + links: { + root: undefined, + }, + }); + + expect(() => graph.rm("nonexistent")).toThrow( + "rm: cannot remove 'nonexistent': No such node" + ); + }); + }); + + describe("Graph.unlink() - remove single node", () => { + it("should remove only the specified node", () => { + const graph = new tree.graph.Graph({ + nodes: { + root: { name: "Root", value: 0 }, + a: { name: "A", value: 1 }, + b: { name: "B", value: 2 }, + }, + links: { + root: ["a"], + a: ["b"], + b: undefined, + }, + }); + + // Remove 'a' but keep 'b' (it becomes orphaned) + graph.unlink("a"); + + const result = graph.snapshot(); + expect(result.nodes.a).toBeUndefined(); + expect(result.nodes.b).toBeDefined(); // b still exists + expect(result.links.root).toEqual([]); + expect("b" in result.links).toBe(true); // b's links entry still exists + expect(result.links.a).toBeUndefined(); // a's links are removed + }); + + it("should allow re-attaching orphaned nodes", () => { + const graph = new tree.graph.Graph({ + nodes: { + root: { name: "Root", value: 0 }, + a: { name: "A", value: 1 }, + b: { name: "B", value: 2 }, + }, + links: { + root: ["a"], + a: ["b"], + b: undefined, + }, + }); + + graph.unlink("a"); + // b is now orphaned, re-attach it to root + graph.mv("b", "root"); + + const result = graph.snapshot(); + expect(result.links.root).toEqual(["b"]); + }); + + it("should throw error when trying to unlink non-existent node", () => { + const graph = new tree.graph.Graph({ + nodes: { + root: { name: "Root", value: 0 }, + }, + links: { + root: undefined, + }, + }); + + expect(() => graph.unlink("nonexistent")).toThrow( + "unlink: cannot unlink 'nonexistent': No such node" + ); + }); + }); + + describe("Graph.order() - reorder within parent", () => { + it("should move node to front", () => { + const graph = new tree.graph.Graph({ + nodes: { + root: { name: "Root", value: 0 }, + a: { name: "A", value: 1 }, + b: { name: "B", value: 2 }, + c: { name: "C", value: 3 }, + }, + links: { + root: ["a", "b", "c"], + a: undefined, + b: undefined, + c: undefined, + }, + }); + + graph.order("a", "front"); + + const result = graph.snapshot(); + expect(result.links.root).toEqual(["b", "c", "a"]); + }); + + it("should move node to back", () => { + const graph = new tree.graph.Graph({ + nodes: { + root: { name: "Root", value: 0 }, + a: { name: "A", value: 1 }, + b: { name: "B", value: 2 }, + c: { name: "C", value: 3 }, + }, + links: { + root: ["a", "b", "c"], + a: undefined, + b: undefined, + c: undefined, + }, + }); + + graph.order("c", "back"); + + const result = graph.snapshot(); + expect(result.links.root).toEqual(["c", "a", "b"]); + }); + + it("should move node forward one position", () => { + const graph = new tree.graph.Graph({ + nodes: { + root: { name: "Root", value: 0 }, + a: { name: "A", value: 1 }, + b: { name: "B", value: 2 }, + c: { name: "C", value: 3 }, + }, + links: { + root: ["a", "b", "c"], + a: undefined, + b: undefined, + c: undefined, + }, + }); + + graph.order("a", "forward"); + + const result = graph.snapshot(); + expect(result.links.root).toEqual(["b", "a", "c"]); + }); + + it("should move node backward one position", () => { + const graph = new tree.graph.Graph({ + nodes: { + root: { name: "Root", value: 0 }, + a: { name: "A", value: 1 }, + b: { name: "B", value: 2 }, + c: { name: "C", value: 3 }, + }, + links: { + root: ["a", "b", "c"], + a: undefined, + b: undefined, + c: undefined, + }, + }); + + graph.order("c", "backward"); + + const result = graph.snapshot(); + expect(result.links.root).toEqual(["a", "c", "b"]); + }); + + it("should move node to specific index", () => { + const graph = new tree.graph.Graph({ + nodes: { + root: { name: "Root", value: 0 }, + a: { name: "A", value: 1 }, + b: { name: "B", value: 2 }, + c: { name: "C", value: 3 }, + d: { name: "D", value: 4 }, + }, + links: { + root: ["a", "b", "c", "d"], + a: undefined, + b: undefined, + c: undefined, + d: undefined, + }, + }); + + graph.order("d", 1); + + const result = graph.snapshot(); + expect(result.links.root).toEqual(["a", "d", "b", "c"]); + }); + + it("should do nothing for orphan nodes", () => { + const graph = new tree.graph.Graph({ + nodes: { + orphan: { name: "Orphan", value: 0 }, + }, + links: { + orphan: undefined, + }, + }); + + // Should not throw, just no-op + graph.order("orphan", "front"); + + const result = graph.snapshot(); + expect(result.links.orphan).toBeUndefined(); + }); + + it("should do nothing when moving backward from first position", () => { + const graph = new tree.graph.Graph({ + nodes: { + root: { name: "Root", value: 0 }, + a: { name: "A", value: 1 }, + b: { name: "B", value: 2 }, + }, + links: { + root: ["a", "b"], + a: undefined, + b: undefined, + }, + }); + + graph.order("a", "backward"); + + const result = graph.snapshot(); + expect(result.links.root).toEqual(["a", "b"]); + }); + + it("should do nothing when moving forward from last position", () => { + const graph = new tree.graph.Graph({ + nodes: { + root: { name: "Root", value: 0 }, + a: { name: "A", value: 1 }, + b: { name: "B", value: 2 }, + }, + links: { + root: ["a", "b"], + a: undefined, + b: undefined, + }, + }); + + graph.order("b", "forward"); + + const result = graph.snapshot(); + expect(result.links.root).toEqual(["a", "b"]); + }); + + it("should clamp negative index to 0", () => { + const graph = new tree.graph.Graph({ + nodes: { + root: { name: "Root", value: 0 }, + a: { name: "A", value: 1 }, + b: { name: "B", value: 2 }, + c: { name: "C", value: 3 }, + }, + links: { + root: ["a", "b", "c"], + a: undefined, + b: undefined, + c: undefined, + }, + }); + + graph.order("c", -999); + + const result = graph.snapshot(); + expect(result.links.root).toEqual(["c", "a", "b"]); + }); + + it("should clamp index beyond length to end", () => { + const graph = new tree.graph.Graph({ + nodes: { + root: { name: "Root", value: 0 }, + a: { name: "A", value: 1 }, + b: { name: "B", value: 2 }, + c: { name: "C", value: 3 }, + }, + links: { + root: ["a", "b", "c"], + a: undefined, + b: undefined, + c: undefined, + }, + }); + + graph.order("a", 999); + + const result = graph.snapshot(); + expect(result.links.root).toEqual(["b", "c", "a"]); + }); + + it("should throw error for non-existent node", () => { + const graph = new tree.graph.Graph({ + nodes: { + root: { name: "Root", value: 0 }, + }, + links: { + root: undefined, + }, + }); + + expect(() => graph.order("nonexistent", "front")).toThrow( + "order: cannot reorder 'nonexistent': No such node" + ); + }); + }); + + describe("Mutability Pattern", () => { + it("should modify constructor data directly (in-place mutation)", () => { + const graphData: tree.graph.IGraph = { + nodes: { + root: { name: "Root", value: 0 }, + child: { name: "Child", value: 1 }, + }, + links: { + root: ["child"], + child: undefined, + }, + }; + + const graph = new tree.graph.Graph(graphData); + + // Verify initial state + expect(graphData.nodes.child).toBeDefined(); + expect(graphData.links.root).toEqual(["child"]); + + // Mutate via graph + graph.rm("child"); + + // The original graphData is modified directly + expect(graphData.nodes.child).toBeUndefined(); + expect(graphData.links.root).toEqual([]); + expect(graphData.links.child).toBeUndefined(); + }); + + it("should work with Immer-like draft pattern", () => { + // Simulate Immer's draft pattern + const originalState = { + document: { + nodes: { + root: { name: "Root", value: 0 }, + a: { name: "A", value: 1 }, + b: { name: "B", value: 2 }, + }, + links: { + root: ["a", "b"], + a: undefined, + b: undefined, + }, + }, + }; + + // Create a draft (in real usage, Immer's produce would do this) + const draft = JSON.parse(JSON.stringify(originalState)); + + // Pass draft to Graph - mutations apply to draft + const graph = new tree.graph.Graph(draft.document); + graph.rm("a"); + + // Original is unchanged + expect(originalState.document.nodes.a).toBeDefined(); + + // Draft is modified + expect(draft.document.nodes.a).toBeUndefined(); + expect(draft.document.links.root).toEqual(["b"]); + }); + + it("should allow manual snapshots for undo functionality", () => { + const graph = new tree.graph.Graph({ + nodes: { + root: { name: "Root", value: 0 }, + child: { name: "Child", value: 1 }, + }, + links: { + root: ["child"], + child: undefined, + }, + }); + + // Create backup before mutation + const backup = graph.snapshot(); + + // Mutate + graph.rm("child"); + expect(graph.snapshot().nodes.child).toBeUndefined(); + + // Can restore from backup + expect(backup.nodes.child).toBeDefined(); + expect(backup.links.root).toEqual(["child"]); + }); + }); + + describe("Design Philosophy", () => { + it("should keep data and structure separate", () => { + // Your domain objects remain pure + interface PureNode { + id: string; + content: string; + } + + const myData: PureNode = { + id: "test", + content: "Hello World", + }; + + // No need to add parent/children properties to the data + const graph: tree.graph.IGraph = { + nodes: { + test: myData, + }, + links: { + test: undefined, + }, + }; + + // Data stays pure - no tree properties added + expect(graph.nodes.test).toEqual(myData); + expect("children" in graph.nodes.test).toBe(false); + expect("parent" in graph.nodes.test).toBe(false); + }); + + it("should serve as single source of truth", () => { + // The graph is your primary data structure + // No need for separate flat + nested representations + const graph = new tree.graph.Graph({ + nodes: { + root: { name: "Root", value: 0 }, + child: { name: "Child", value: 1 }, + }, + links: { + root: ["child"], + child: undefined, + }, + }); + + // You can get the current state anytime + const state = graph.snapshot(); + + // State contains everything you need + expect(state.nodes).toBeDefined(); // Your data + expect(state.links).toBeDefined(); // Your structure + }); + + it("should avoid re-mapping and re-wrapping", () => { + // Traditional approach: wrap data in tree nodes + // interface TreeNode { + // data: T; + // parent?: TreeNode; + // children: TreeNode[]; + // } + + // Graph approach: keep data as-is + const rawData = { name: "My Data", value: 123 }; + + const graph: tree.graph.IGraph = { + nodes: { + item: rawData, // Direct reference, no wrapping + }, + links: { + item: undefined, + }, + }; + + // Access your data directly without unwrapping + expect(graph.nodes.item.name).toBe("My Data"); + expect(graph.nodes.item.value).toBe(123); + }); + }); +}); diff --git a/packages/grida-tree/__tests__/tree.lut.test.ts b/packages/grida-tree/__tests__/tree.lut.test.ts new file mode 100644 index 0000000000..a12366f4d2 --- /dev/null +++ b/packages/grida-tree/__tests__/tree.lut.test.ts @@ -0,0 +1,270 @@ +import { tree } from "../src/lib"; + +describe("TreeLUT", () => { + let lut: tree.lut.ITreeLUT; + let treeLUT: tree.lut.TreeLUT; + + beforeEach(() => { + // Tree structure: + // root + // ├── a + // │ └── c + // └── b + lut = { + lu_keys: ["root", "a", "b", "c"], + lu_parent: { root: null, a: "root", b: "root", c: "a" }, + lu_children: { root: ["a", "b"], a: ["c"], b: [], c: [] }, + }; + treeLUT = new tree.lut.TreeLUT(lut); + }); + + describe("from", () => { + test("creates TreeLUT from flat tree structure with default key", () => { + const nodes = { + root: { children: ["a", "b"] }, + a: { children: ["c"] }, + b: { children: [] }, + c: { children: [] }, + }; + + const treeLUT = tree.lut.TreeLUT.from_flat_with_children(nodes); + + expect(treeLUT.lut.lu_keys).toContain("root"); + expect(treeLUT.lut.lu_keys).toContain("a"); + expect(treeLUT.lut.lu_keys).toContain("b"); + expect(treeLUT.lut.lu_keys).toContain("c"); + + expect(treeLUT.parentOf("a")).toBe("root"); + expect(treeLUT.parentOf("b")).toBe("root"); + expect(treeLUT.parentOf("c")).toBe("a"); + expect(treeLUT.parentOf("root")).toBeNull(); + + expect(treeLUT.childrenOf("root")).toEqual(["a", "b"]); + expect(treeLUT.childrenOf("a")).toEqual(["c"]); + expect(treeLUT.childrenOf("b")).toEqual([]); + expect(treeLUT.childrenOf("c")).toEqual([]); + }); + + test("creates TreeLUT from flat tree structure with custom key", () => { + const nodes = { + root: { items: ["a", "b"] }, + a: { items: ["c"] }, + b: { items: [] }, + c: { items: [] }, + }; + + const treeLUT = tree.lut.TreeLUT.from_flat_with_children(nodes, "items"); + + expect(treeLUT.parentOf("a")).toBe("root"); + expect(treeLUT.parentOf("b")).toBe("root"); + expect(treeLUT.parentOf("c")).toBe("a"); + expect(treeLUT.childrenOf("root")).toEqual(["a", "b"]); + expect(treeLUT.childrenOf("a")).toEqual(["c"]); + }); + + test("handles nodes with additional properties", () => { + const nodes = { + root: { children: ["a"], name: "Root Node", value: 1 }, + a: { children: ["b"], name: "A Node", value: 2 }, + b: { children: [], name: "B Node", value: 3 }, + }; + + const treeLUT = tree.lut.TreeLUT.from_flat_with_children(nodes); + + expect(treeLUT.depthOf("root")).toBe(0); + expect(treeLUT.depthOf("a")).toBe(1); + expect(treeLUT.depthOf("b")).toBe(2); + }); + + test("handles nodes without children arrays", () => { + const nodes = { + root: { children: ["a", "b"] }, + a: {}, + b: {}, + }; + + const treeLUT = tree.lut.TreeLUT.from_flat_with_children(nodes); + + expect(treeLUT.childrenOf("a")).toEqual([]); + expect(treeLUT.childrenOf("b")).toEqual([]); + expect(treeLUT.parentOf("a")).toBe("root"); + }); + + test("handles multiple root nodes", () => { + const nodes = { + root1: { children: ["a"] }, + root2: { children: ["b"] }, + a: { children: [] }, + b: { children: [] }, + }; + + const treeLUT = tree.lut.TreeLUT.from_flat_with_children(nodes); + + expect(treeLUT.parentOf("root1")).toBeNull(); + expect(treeLUT.parentOf("root2")).toBeNull(); + expect(treeLUT.siblingsOf("root1")).toEqual(["root2"]); + expect(treeLUT.parentOf("a")).toBe("root1"); + expect(treeLUT.parentOf("b")).toBe("root2"); + }); + }); + + describe("snapshot", () => { + test("creates independent copy of the lookup table", () => { + const snapshot = treeLUT.snapshot(); + + // Verify it's a copy + expect(snapshot).not.toBe(lut); + expect(snapshot.lu_keys).not.toBe(lut.lu_keys); + expect(snapshot.lu_parent).not.toBe(lut.lu_parent); + expect(snapshot.lu_children).not.toBe(lut.lu_children); + + // Verify deep copy of children arrays + expect(snapshot.lu_children.root).not.toBe(lut.lu_children.root); + + // Verify content is equal + expect(snapshot).toEqual(lut); + + // Verify mutations don't affect original + snapshot.lu_keys.push("new"); + snapshot.lu_parent["new"] = "root"; + snapshot.lu_children.root.push("new"); + + expect(lut.lu_keys).not.toContain("new"); + expect(lut.lu_parent["new"]).toBeUndefined(); + expect(lut.lu_children.root).not.toContain("new"); + }); + }); + + describe("depthOf", () => { + test("returns 0 for root node", () => { + expect(treeLUT.depthOf("root")).toBe(0); + }); + + test("returns 1 for direct children", () => { + expect(treeLUT.depthOf("a")).toBe(1); + expect(treeLUT.depthOf("b")).toBe(1); + }); + + test("returns 2 for grandchildren", () => { + expect(treeLUT.depthOf("c")).toBe(2); + }); + }); + + describe("ancestorsOf", () => { + test("returns empty array for root node", () => { + expect(Array.from(treeLUT.ancestorsOf("root"))).toEqual([]); + }); + + test("returns ancestors in root-first order", () => { + expect(Array.from(treeLUT.ancestorsOf("c"))).toEqual(["root", "a"]); + }); + + test("returns single ancestor for direct children", () => { + expect(Array.from(treeLUT.ancestorsOf("a"))).toEqual(["root"]); + expect(Array.from(treeLUT.ancestorsOf("b"))).toEqual(["root"]); + }); + }); + + describe("parentOf", () => { + test("returns null for root node", () => { + expect(treeLUT.parentOf("root")).toBeNull(); + }); + + test("returns parent ID for child nodes", () => { + expect(treeLUT.parentOf("a")).toBe("root"); + expect(treeLUT.parentOf("b")).toBe("root"); + expect(treeLUT.parentOf("c")).toBe("a"); + }); + + test("returns null for non-existent node", () => { + expect(treeLUT.parentOf("nonexistent")).toBeNull(); + }); + }); + + describe("topmostOf", () => { + test("returns self for root node", () => { + expect(treeLUT.topmostOf("root")).toBe("root"); + }); + + test("returns root for all descendants", () => { + expect(treeLUT.topmostOf("a")).toBe("root"); + expect(treeLUT.topmostOf("b")).toBe("root"); + expect(treeLUT.topmostOf("c")).toBe("root"); + }); + + test("returns null for non-existent node", () => { + expect(treeLUT.topmostOf("nonexistent")).toBeNull(); + }); + }); + + describe("siblingsOf", () => { + test("returns siblings of a node", () => { + expect(treeLUT.siblingsOf("a")).toEqual(["b"]); + expect(treeLUT.siblingsOf("b")).toEqual(["a"]); + }); + + test("returns empty array for only child", () => { + expect(treeLUT.siblingsOf("c")).toEqual([]); + }); + + test("returns empty array for root node with no other roots", () => { + expect(treeLUT.siblingsOf("root")).toEqual([]); + }); + + test("handles multiple root nodes", () => { + const multiRootLUT = new tree.lut.TreeLUT({ + lu_keys: ["root1", "root2", "a"], + lu_parent: { root1: null, root2: null, a: "root1" }, + lu_children: { root1: ["a"], root2: [], a: [] }, + }); + + expect(multiRootLUT.siblingsOf("root1")).toEqual(["root2"]); + expect(multiRootLUT.siblingsOf("root2")).toEqual(["root1"]); + }); + }); + + describe("childrenOf", () => { + test("returns children array for parent nodes", () => { + expect(treeLUT.childrenOf("root")).toEqual(["a", "b"]); + expect(treeLUT.childrenOf("a")).toEqual(["c"]); + }); + + test("returns empty array for leaf nodes", () => { + expect(treeLUT.childrenOf("b")).toEqual([]); + expect(treeLUT.childrenOf("c")).toEqual([]); + }); + + test("returns empty array for non-existent node", () => { + expect(treeLUT.childrenOf("nonexistent")).toEqual([]); + }); + }); + + describe("isAncestorOf", () => { + test("returns true for direct parent", () => { + expect(treeLUT.isAncestorOf("root", "a")).toBe(true); + expect(treeLUT.isAncestorOf("a", "c")).toBe(true); + }); + + test("returns true for distant ancestor", () => { + expect(treeLUT.isAncestorOf("root", "c")).toBe(true); + }); + + test("returns false for non-ancestor", () => { + expect(treeLUT.isAncestorOf("b", "c")).toBe(false); + expect(treeLUT.isAncestorOf("a", "b")).toBe(false); + }); + + test("returns false for reverse relationship", () => { + expect(treeLUT.isAncestorOf("c", "a")).toBe(false); + expect(treeLUT.isAncestorOf("a", "root")).toBe(false); + }); + + test("returns false for same node", () => { + expect(treeLUT.isAncestorOf("a", "a")).toBe(false); + }); + + test("returns false for sibling", () => { + expect(treeLUT.isAncestorOf("a", "b")).toBe(false); + }); + }); +}); diff --git a/packages/grida-tree/index.ts b/packages/grida-tree/index.ts index f287346cec..80d8e0d16c 100644 --- a/packages/grida-tree/index.ts +++ b/packages/grida-tree/index.ts @@ -1 +1,2 @@ export * from "./src/lib"; +export { tree as default } from "./src/lib"; diff --git a/packages/grida-tree/src/lib.ts b/packages/grida-tree/src/lib.ts index 57d8734c37..30fd97fbe7 100644 --- a/packages/grida-tree/src/lib.ts +++ b/packages/grida-tree/src/lib.ts @@ -1,146 +1,1910 @@ -/** - * Move one or more nodes under a target node (mutates the input map in-place). - * @param nodes – Record mapping node IDs to objects that each have a `children: string[]` array. - * @param sources – Single node ID or array of node IDs to move. - * @param target – Target parent node ID to move into. - * @param index – Desired insertion index in the target’s children array; -1 (default) appends at end. - * @returns The same `nodes` map, now mutated. - * @mutates nodes – the input map’s `children` arrays are modified directly. - * - * @example - * ```ts - * const nodes: Record = { - * a: { children: ["b","c"] }, - * b: { children: [] }, - * c: { children: [] } - * }; - * - * mv(nodes, "c", "b", 0); - * // now nodes.b.children === ["c"] - * ``` - * - * @remark - * - This function is not recursive. It only moves direct children of the target node. - * - This function does not check for cycles. - */ -export function mv>( - nodes: Record, - sources: string | string[], - target: string, - index = -1 -): Record { - const srcs = Array.isArray(sources) ? sources : [sources]; - const pos_specified = index >= 0; - let pos = index; - - if (!(target in nodes)) { - throw new Error(`mv: cannot move to '${target}': No such node`); - } +export namespace tree { + export type Key = string; + export type RmResult = Key[]; - if (!nodes[target].children) { - throw new Error(`mv: cannot move to '${target}': No children`); - } + /** + * flat tree ops + * + * flat tree represents the structure, that each nodes are flattened via kye, yet each node has a pointer to its children. + * + * ```ts + * flat_tree = { + * "root": { + * "children": ["a", "b"] + * }, + * "a": { + * "children": ["c"] + * } + * } + * ``` + */ + export namespace flat_with_children { + /** + * Move one or more nodes under a target node (mutates the input map in-place). + * @param nodes – Record mapping node IDs to objects that each have a children array. + * @param sources – Single node ID or array of node IDs to move. + * @param target – Target parent node ID to move into. + * @param index – Desired insertion index in the target's children array; -1 (default) appends at end. + * @param key – The key name for the children array property (defaults to "children"). + * @returns The same `nodes` map, now mutated. + * @mutates nodes – the input map's children arrays are modified directly. + * + * @example + * ```ts + * const nodes: Record = { + * a: { children: ["b","c"] }, + * b: { children: [] }, + * c: { children: [] } + * }; + * + * mv(nodes, "c", "b", 0); + * // now nodes.b.children === ["c"] + * + * // Custom key example: + * const customNodes: Record = { + * a: { items: ["b","c"] }, + * b: { items: [] }, + * c: { items: [] } + * }; + * mv(customNodes, "c", "b", 0, "items"); + * ``` + * + * @remark + * - This function is not recursive. It only moves direct children of the target node. + * - This function does not check for cycles. + */ + export function mv< + K extends string = "children", + T extends Record = Record, + >( + nodes: Record, + sources: string | string[], + target: string, + index = -1, + key: K = "children" as K + ): Record { + const srcs = Array.isArray(sources) ? sources : [sources]; + const pos_specified = index >= 0; + let pos = index; + + if (!(target in nodes)) { + throw new Error(`mv: cannot move to '${target}': No such node`); + } + + if (!nodes[target][key]) { + throw new Error(`mv: cannot move to '${target}': No ${key as string}`); + } + + for (const src of srcs) { + if (!(src in nodes)) { + throw new Error(`mv: cannot move '${src}': No such node`); + } + + // detach from old parent (if any) + for (const node of Object.values(nodes)) { + const list = node[key]; + if (!list) continue; + const i = list.indexOf(src); + if (i !== -1) { + list.splice(i, 1); + break; + } + } - for (const src of srcs) { - if (!(src in nodes)) { - throw new Error(`mv: cannot move '${src}': No such node`); + const kids = nodes[target][key]; + // determine insertion position + const insert_at = + !pos_specified || pos > kids.length ? kids.length : pos; + kids.splice(insert_at, 0, src); + if (pos_specified) pos++; + } + + return nodes; } - // detach from old parent (if any) - for (const node of Object.values(nodes)) { - const list = node.children; - if (!list) continue; - const i = list.indexOf(src); - if (i !== -1) { - list.splice(i, 1); - break; + /** + * Recursively remove a node and its subtree, delegating actual removal to `unlink`, + * and return a list of all IDs that were removed. + * + * @typeParam K – The key name for the children array property. + * @typeParam T – Node shape with optional children array at key K. + * @param nodes – Record mapping node IDs to node objects. + * @param id – ID of the root node to remove. + * @param key – The key name for the children array property (defaults to "children"). + * @returns Array of removed IDs, in removal order (children first, then the node itself). + * @mutates nodes – the input map's children arrays are modified directly. + * @throws {Error} If `id` does not exist in `nodes`. + * @example + * ```ts + * const nodes = { + * a: { children: ['b'] }, + * b: { children: [] } + * }; + * rm(nodes, 'a'); + * // now nodes is {} + * + * // Custom key example: + * const customNodes = { + * a: { items: ['b'] }, + * b: { items: [] } + * }; + * rm(customNodes, 'a', 'items'); + * ``` + */ + export function rm< + K extends string = "children", + T extends Partial> = Partial>, + >( + nodes: Record, + id: string, + key: K = "children" as K + ): string[] { + if (!(id in nodes)) { + throw new Error(`rm: cannot remove '${id}': No such node`); + } + + const removed: string[] = []; + + // remove children first + const childrenList = nodes[id][key]; + if (childrenList) { + for (const child of [...childrenList]) { + removed.push(...rm(nodes, child, key)); + } } + + // then unlink this node + unlink(nodes, id, key); + removed.push(id); + + return removed; } - const kids = nodes[target].children; - // determine insertion position - const insert_at = !pos_specified || pos > kids.length ? kids.length : pos; - kids.splice(insert_at, 0, src); - if (pos_specified) pos++; - } + /** + * Remove a node from the flat tree and unlink it from any parent's children array. + * + * @typeParam K – The key name for the children array property. + * @typeParam T – Node shape with a children array at key K. + * @param nodes – Record mapping node IDs to node objects. + * @param id – ID of the node to remove. + * @param key – The key name for the children array property (defaults to "children"). + * @returns void + * @mutates nodes – the input map's children arrays are modified directly. + * @throws {Error} If `id` does not exist in `nodes`. + * @example + * ```ts + * const nodes = { + * parent: { children: ['child'] }, + * child: { children: [] } + * }; + * unlink(nodes, 'child'); + * // now nodes.parent.children === [] + * + * // Custom key example: + * const customNodes = { + * parent: { items: ['child'] }, + * child: { items: [] } + * }; + * unlink(customNodes, 'child', 'items'); + * ``` + */ + export function unlink< + K extends string = "children", + T extends Partial> = Partial>, + >(nodes: Record, id: string, key: K = "children" as K): void { + if (!(id in nodes)) { + throw new Error(`unlink: cannot unlink '${id}': No such node`); + } - return nodes; -} -/** - * Remove a node from the flat tree and unlink it from any parent’s `children`. - * - * @typeParam T – Node shape, optionally with a `children` array of IDs. - * @param nodes – Record mapping node IDs to node objects. - * @param id – ID of the node to remove. - * @returns void - * @mutates nodes – the input map’s `children` arrays are modified directly. - * @throws {Error} If `id` does not exist in `nodes`. - * @example - * ```ts - * const nodes = { - * parent: { children: ['child'] }, - * child: { children: [] } - * }; - * unlink(nodes, 'child'); - * // now nodes.parent.children === [] - * ``` - */ -export function unlink( - nodes: Record, - id: string -): void { - if (!(id in nodes)) { - throw new Error(`unlink: cannot unlink '${id}': No such node`); - } + for (const node of Object.values(nodes)) { + const list = node[key]; + if (!list) continue; + const idx = list.indexOf(id); + if (idx >= 0) { + list.splice(idx, 1); + } + } - for (const node of Object.values(nodes)) { - const idx = node.children?.indexOf(id); - if (idx != null && idx >= 0) { - node.children!.splice(idx, 1); + delete nodes[id]; } } - delete nodes[id]; -} + export namespace lut { + /** + * Tree lookup table interface for efficient hierarchical queries on flat tree structures. + * + * This interface is designed for **in-memory, runtime-only** use and should not be used for persisting data. + * It exists to provide efficient access to the parent and child relationships within a tree structure without + * modifying the core node structure directly. + * + * ## Why We Use This Interface + * This interface allows for a structured, performant way to manage tree hierarchy relationships without introducing + * a `parent_id` property on each node. By using an in-memory lookup table, we avoid potential issues with nullable + * `parent_id` fields, which could lead to unpredictable coding experiences. Additionally, maintaining these + * relationships within a dedicated lookup table promotes separation of concerns, keeping core node definitions + * stable and interface-compatible. + * + * ## Functionality + * - **Get Parent Node by Child ID**: Efficiently map a node's ID to its parent node ID with O(1) lookup. + * - **Get Child Nodes by Parent ID**: Access a list of child node IDs for any given parent node with O(1) lookup. + * - **Traverse Ancestors**: Walk up the tree from any node to its root. + * - **Query Depth**: Calculate how deep a node is in the hierarchy. + * - **Find Siblings**: Locate nodes that share the same parent. + * + * ## Management Notes + * - This interface should be populated and managed only during runtime. + * - It is recommended to initialize the lookup table during tree loading or initial rendering using {@link TreeLUT.from_flat_with_children}. + * - If the tree hierarchy is updated (e.g., nodes are added, removed, or moved), this lookup table should be + * refreshed to reflect the current relationships. + * - For optimal performance, the lookup table should be created once and reused for multiple queries. + * + * @see {@link TreeLUT} for methods to query and traverse the tree efficiently. + * @see {@link TreeLUT.from_flat_with_children} for creating a lookup table from a flat tree structure. + */ + export interface ITreeLUT { + /** + * Array of all node IDs in the tree, facilitating traversal and lookup. + */ + readonly lu_keys: Array; + /** + * Maps each node ID to its respective parent node ID, facilitating upward traversal. + * Root nodes have a parent value of `null`. + */ + readonly lu_parent: Record; + /** + * Maps each node ID to an array of its child node IDs, enabling efficient downward traversal. + * + * Note: This does NOT guarantee the order of children. For ordered traversal, refer to the + * original node's `children` array in your tree structure. + */ + readonly lu_children: Record>; + } -/** - * Recursively remove a node and its subtree, delegating actual removal to `unlink`, - * and return a list of all IDs that were removed. - * - * @typeParam T – Node shape with optional `children` array of IDs. - * @param nodes – Record mapping node IDs to node objects. - * @param id – ID of the root node to remove. - * @returns Array of removed IDs, in removal order (children first, then the node itself). - * @mutates nodes – the input map’s `children` arrays are modified directly. - * @throws {Error} If `id` does not exist in `nodes`. - * @example - * ```ts - * const nodes = { - * a: { children: ['b'] }, - * b: { children: [] } - * }; - * rm(nodes, 'a'); - * // now nodes is {} - * ``` - */ -export function rm( - nodes: Record, - id: string -): string[] { - if (!(id in nodes)) { - throw new Error(`rm: cannot remove '${id}': No such node`); - } + /** + * Tree lookup table for efficient hierarchical queries on flat tree structures. + * Provides methods for traversing and querying tree relationships. + * + * @example + * ```ts + * const lut: ITreeLUT = { + * lu_keys: ["root", "a", "b", "c"], + * lu_parent: { root: null, a: "root", b: "root", c: "a" }, + * lu_children: { root: ["a", "b"], a: ["c"], b: [], c: [] } + * }; + * const tree = new TreeLUT(lut); + * console.log(tree.depthOf("c")); // 2 + * console.log(tree.parentOf("c")); // "a" + * ``` + */ + export class TreeLUT { + constructor(readonly lut: ITreeLUT) {} + + /** + * Creates a TreeLUT from a flat tree structure. + * Builds the lookup table by analyzing parent-child relationships from the nodes' children arrays. + * + * @typeParam K - The key name for the children array property + * @typeParam T - Node shape with a children array at key K + * @param nodes - Record mapping node IDs to node objects + * @param key - The key name for the children array property (defaults to "children") + * @returns A new TreeLUT instance with computed lookup tables + * + * @example + * ```ts + * const nodes = { + * root: { children: ["a", "b"] }, + * a: { children: ["c"] }, + * b: { children: [] }, + * c: { children: [] } + * }; + * const tree = TreeLUT.from(nodes); + * console.log(tree.depthOf("c")); // 2 + * + * // Custom key example: + * const customNodes = { + * root: { items: ["a", "b"] }, + * a: { items: ["c"] }, + * b: { items: [] }, + * c: { items: [] } + * }; + * const customTree = TreeLUT.from(customNodes, "items"); + * console.log(customTree.depthOf("c")); // 2 + * ``` + */ + static from_flat_with_children< + K extends string = "children", + T extends Partial> = Partial>, + >(nodes: Record, key: K = "children" as K): TreeLUT { + const lu_keys = Object.keys(nodes); + const lu_parent: Record = {}; + const lu_children: Record = {}; + + // First, default every node's parent to null and children to empty array + for (const node_id of lu_keys) { + lu_parent[node_id] = null; + lu_children[node_id] = []; + } + + // Then walk through and hook up actual parent/children relationships + for (const node_id in nodes) { + const node = nodes[node_id]; + const children = node[key]; + + // If the node has children, map each child to its parent and add to the parent's child array + if (Array.isArray(children)) { + for (const child_id of children) { + lu_parent[child_id] = node_id; + lu_children[node_id].push(child_id); + } + } + } + + return new TreeLUT({ + lu_keys, + lu_parent, + lu_children, + }); + } + + /** + * Creates a snapshot of the current lookup table state. + * + * @returns A deep copy of the lookup table + * @example + * ```ts + * const tree = new TreeLUT(lut); + * const snapshot = tree.snapshot(); + * // snapshot is independent of tree.lut + * ``` + */ + snapshot(): ITreeLUT { + return { + lu_keys: [...this.lut.lu_keys], + lu_parent: { ...this.lut.lu_parent }, + lu_children: Object.fromEntries( + Object.entries(this.lut.lu_children).map(([k, v]) => [k, [...v]]) + ), + }; + } - const removed: string[] = []; + /** + * Gets the depth (level) of a node in the tree. + * The root node has depth 0, its children have depth 1, etc. + * + * @param id - The node ID to query + * @returns The depth of the node (number of ancestors) + * @example + * ```ts + * // Tree: root -> a -> c + * tree.depthOf("root"); // 0 + * tree.depthOf("a"); // 1 + * tree.depthOf("c"); // 2 + * ``` + */ + depthOf(id: string): number { + return Array.from(this.ancestorsOf(id)).length; + } + + /** + * Gets all ancestor node IDs for a given node, in root-first order. + * Uses a generator for memory-efficient traversal. + * + * @param id - The node ID to query + * @returns Generator yielding ancestor IDs from root to immediate parent + * @example + * ```ts + * // Tree: root -> a -> b -> c + * [...tree.ancestorsOf("c")]; // ["root", "a", "b"] + * [...tree.ancestorsOf("a")]; // ["root"] + * [...tree.ancestorsOf("root")]; // [] + * ``` + */ + *ancestorsOf(id: string): Generator { + const ancestors: string[] = []; + let current = id; + + // Traverse upwards to collect ancestors + while (current) { + const parent = this.lut.lu_parent[current]; + if (!parent) break; // Stop at root node + ancestors.unshift(parent); // Insert at the beginning for root-first order + current = parent; + } + + // Yield ancestors in root-first order + for (const ancestor of ancestors) { + yield ancestor; + } + } + + /** + * Gets the immediate parent node ID of a given node. + * + * @param id - The node ID to query + * @returns The parent node ID, or null if the node is a root node + * @example + * ```ts + * tree.parentOf("child"); // "parent" + * tree.parentOf("root"); // null + * ``` + */ + parentOf(id: string): string | null { + return this.lut.lu_parent[id] ?? null; + } + + /** + * Gets the topmost ancestor (root) of a given node. + * If the node itself is a root, returns the node ID. + * + * @param id - The node ID to query + * @returns The root ancestor node ID, or null if node doesn't exist + * @example + * ```ts + * // Tree: root -> a -> b -> c + * tree.topmostOf("c"); // "root" + * tree.topmostOf("root"); // "root" + * tree.topmostOf("invalid"); // null + * ``` + */ + topmostOf(id: string): string | null { + // Verify if node exists + if (!this.lut.lu_keys.includes(id)) { + return null; + } + const ancestors = Array.from(this.ancestorsOf(id)); + return ancestors[0] ?? id; // First ancestor or self if root + } + + /** + * Gets all sibling node IDs of a given node. + * Siblings are nodes that share the same parent, excluding the node itself. + * + * @param id - The node ID to query + * @returns Array of sibling node IDs + * @example + * ```ts + * // Tree: parent -> [a, b, c] + * tree.siblingsOf("b"); // ["a", "c"] + * tree.siblingsOf("a"); // ["b", "c"] + * ``` + */ + siblingsOf(id: string): string[] { + const parent_id = this.parentOf(id); + + if (!parent_id) { + // If the node has no parent, it is at the root level + // All nodes without parents are its "siblings" + return Object.keys(this.lut.lu_parent).filter( + (key) => this.lut.lu_parent[key] === null && key !== id + ); + } + + // Filter all nodes that share the same parent but exclude the input node itself + return Object.keys(this.lut.lu_parent).filter( + (key) => this.lut.lu_parent[key] === parent_id && key !== id + ); + } + + /** + * Gets all child node IDs of a given node. + * + * @param id - The node ID to query + * @returns Array of child node IDs (empty array if no children) + * @example + * ```ts + * // Tree: parent -> [a, b] + * tree.childrenOf("parent"); // ["a", "b"] + * tree.childrenOf("a"); // [] + * ``` + */ + childrenOf(id: string): string[] { + return this.lut.lu_children[id] ?? []; + } + + /** + * Checks if a node is an ancestor of another node. + * A node is an ancestor if it appears in the parent chain. + * + * @param ancestor - The potential ancestor node ID + * @param id - The node ID to check + * @returns True if ancestor is in the parent chain of id + * @example + * ```ts + * // Tree: root -> a -> b -> c + * tree.isAncestorOf("root", "c"); // true + * tree.isAncestorOf("a", "c"); // true + * tree.isAncestorOf("c", "a"); // false + * tree.isAncestorOf("b", "b"); // false (node is not its own ancestor) + * ``` + */ + isAncestorOf(ancestor: string, id: string): boolean { + let current: string | null = id; - // remove children first - for (const child of [...(nodes[id].children ?? [])]) { - removed.push(...rm(nodes, child)); + while (current) { + const parent: string | null = this.lut.lu_parent[current]; + if (parent === ancestor) return true; // Ancestor found + current = parent; + } + + return false; // Ancestor not found + } + } } - // then unlink this node - unlink(nodes, id); - removed.push(id); + /** + * Graph-based tree structure with explicit node and link separation. + * + * The `graph` namespace provides a data structure and system for managing tree hierarchies + * where **nodes** (the actual data) and **links** (the relationships between nodes) are + * stored and managed separately. This design provides a clean, efficient way to work with + * large tree structures without the complexity of nested objects or the fragility of + * parent-pointer approaches. + * + * ## Core Design Principles + * + * ### 1. Explicit Separation of Data and Structure + * Unlike traditional tree implementations, `graph` keeps data and relationships separate: + * - **Nodes**: A flat record of your actual data `Record` + * - **Links**: A separate record of parent-child relationships `Record` + * + * This separation provides several benefits: + * - No need to re-wrap or re-map data when structure changes + * - Data remains immutable while structure can be modified + * - Easy to maintain different views of the same data + * - Clear separation of concerns + * + * ### 2. Single Source of Truth + * The graph serves as your **main source of truth** for hierarchical data. Instead of: + * - Maintaining duplicate structures (e.g., flat + nested) + * - Re-computing relationships on every operation + * - Storing derived or redundant parent/child references + * + * You work directly with the graph, which keeps everything synchronized and consistent. + * + * ### 3. Safe, Predictable Operations + * All tree manipulation methods maintain graph integrity: + * - Moving nodes updates all relevant links automatically + * - Removing nodes cleans up orphaned references + * - Operations are atomic and don't leave the graph in an invalid state + * + * ## When to Use This + * + * Use `tree.graph` when you need: + * - A robust, manipulable tree structure as your primary data model + * - Frequent structural changes (add, move, remove, reorder) + * - To work with large trees (thousands of nodes) + * - A single source of truth for hierarchical data + * - Type-safe operations on your domain objects + * + * For read-only querying, consider {@link lut.TreeLUT} which provides efficient lookups. + * For simple operations on existing structures, see {@link flat_with_children}. + * + * ## Example + * + * ```ts + * import { tree } from "@grida/tree"; + * + * interface PageNode { + * id: string; + * name: string; + * type: "frame" | "text" | "image"; + * } + * + * // Create a graph with explicit nodes and links + * const graph = new tree.graph.Graph({ + * nodes: { + * "page": { id: "page", name: "Page 1", type: "frame" }, + * "header": { id: "header", name: "Header", type: "frame" }, + * "title": { id: "title", name: "Title", type: "text" }, + * }, + * links: { + * "page": ["header"], // page contains header + * "header": ["title"], // header contains title + * "title": undefined, // title has no children + * } + * }); + * + * // Move title from header to page + * graph.mv("title", "page"); + * + * // Get current state + * const state = graph.snapshot(); + * console.log(state.links["page"]); // ["header", "title"] + * console.log(state.links["header"]); // [] + * ``` + * + * @see {@link IGraph} for the graph data structure interface + * @see {@link Graph} for graph manipulation methods + */ + export namespace graph { + /** + * Graph data structure interface with explicit node and link separation. + * + * This interface represents a tree structure where: + * - `nodes` contains the actual data objects + * - `links` contains the parent-child relationships + * + * The separation allows for efficient tree operations without modifying node data, + * and enables the same node data to be used in multiple graph structures if needed. + * + * @typeParam T - The type of data stored in each node + * + * @example + * ```ts + * interface MyData { + * name: string; + * value: number; + * } + * + * const graph: IGraph = { + * nodes: { + * "root": { name: "Root", value: 0 }, + * "child": { name: "Child", value: 1 }, + * }, + * links: { + * "root": ["child"], // root has one child + * "child": undefined, // child has no children + * } + * }; + * ``` + * + * @remarks + * - Node keys in `nodes` and `links` must be synchronized + * - A link value of `undefined` or empty array `[]` means no children + * - Links are stored as arrays to preserve child order + * - The graph does not enforce referential integrity automatically; + * use the {@link Graph} class for safe operations + */ + export interface IGraph { + /** + * The actual data nodes, keyed by node ID. + * Contains your domain objects without any tree-specific properties. + */ + nodes: Record; + /** + * The hierarchical relationships between nodes. + * Each key maps to an array of child node IDs, or undefined if no children. + * The order of children in the array represents their visual/logical order. + */ + links: Record; + } + + /** + * Graph Policy Interface - Universal constraints for tree structure validation. + * + * `IGraphPolicy` provides a flexible, extensible system for defining structural rules + * and constraints on tree operations. Policies are independent of node data shape (`T`) + * and operate purely on structural relationships, making them composable and reusable + * across different tree types. + * + * ## Design Philosophy + * + * **Separation of Concerns:** + * - Policies define WHAT is allowed (constraints) + * - Graph methods define HOW to execute (operations) + * - Node data defines content (domain objects) + * + * **Flexibility:** + * - All methods are optional (defaults to permissive behavior) + * - Policies can be node-specific (different rules for different node types) + * - Composable and extensible without modifying core graph code + * + * **Performance:** + * - Policies are queried only when needed (before mutations) + * - Simple checks (O(1)) per operation + * - No overhead when using default policy + * + * ## When to Use Policies + * + * Use policies to enforce: + * - **Type constraints**: "Text nodes cannot have children" + * - **Capacity limits**: "Containers can have max 100 children" + * - **Relationship rules**: "Images cannot contain frames" + * - **Hierarchy rules**: "Root nodes cannot be children" + * - **Business logic**: "Locked nodes cannot be moved" + * + * ## Integration with Graph Operations + * + * When integrated, policies will be checked before mutations: + * - `mv()` - Check `can_be_child`, `can_be_parent`, `can_link`, `max_out_degree` + * - `order()` - No policy checks (internal reordering) + * - `rm()` / `unlink()` - No policy checks (removal always allowed) + * + * Failed policy checks will throw descriptive errors instead of performing invalid operations. + * + * @typeParam T - The type of node data (your domain objects) + * + * @example + * ```ts + * // Example 1: Design tool with scene/frame/text/image hierarchy + * interface DesignNode { + * type: "scene" | "frame" | "text" | "image" | "group"; + * } + * + * const designPolicy: IGraphPolicy = { + * // Leaf nodes (text, image) cannot have children + * max_out_degree: (node) => { + * if (node.type === "text" || node.type === "image") return 0; + * return Infinity; // Containers (scene, frame, group) have unlimited children + * }, + * + * // Only container types can be parents + * can_be_parent: (node) => { + * return ["scene", "frame", "group"].includes(node.type); + * }, + * + * // Scenes are top-level only (cannot be nested) + * can_be_child: (node) => node.type !== "scene", + * + * // Prevent self-parenting and group nesting + * can_link: (parent, parent_id, child, child_id) => { + * if (parent_id === child_id) return false; // No self-parenting + * if (parent.type === "group" && child.type === "group") return false; + * return true; + * } + * }; + * + * // Use with graph: + * const graph = new Graph(graphData, designPolicy); + * graph.mv("scene", "frame"); // ❌ Throws: Scenes cannot be children + * graph.mv("frame", "text"); // ❌ Throws: Text cannot be a parent + * ``` + * + * @example + * ```ts + * // Example 2: Capacity limits + * interface ListNode { + * type: "list" | "item"; + * maxItems?: number; + * } + * + * const listPolicy: IGraphPolicy = { + * max_out_degree: (node) => { + * if (node.type === "list") { + * return node.maxItems ?? 10; // Default max 10 items + * } + * return 0; // Items cannot have children + * } + * }; + * ``` + * + * @example + * ```ts + * // Example 3: Root node constraints + * interface DocumentNode { + * id: string; + * isRoot?: boolean; + * } + * + * const rootPolicy: IGraphPolicy = { + * // Root nodes cannot become children + * can_be_child: (node) => !node.isRoot, + * + * // All nodes can be parents (even roots) + * can_be_parent: () => true + * }; + * ``` + * + * @remarks + * **All methods are optional** - If not provided, defaults to permissive behavior: + * - `max_out_degree` → `Infinity` (unlimited children) + * - `can_link` → `true` (all links allowed) + * - `can_be_parent` → `true` (any node can be parent) + * - `can_be_child` → `true` (any node can be child) + * + * **Performance Considerations:** + * - Keep policy checks simple and fast (O(1) preferred) + * - Avoid expensive operations (database queries, deep traversals) + * - Cache computed values when possible + * + * **Error Handling:** + * - Policy violations will throw descriptive errors + * - Graph remains unchanged when policy check fails + * - No partial updates (atomic operations) + * + * @see {@link DEFAULT_POLICY_INFINITE} for the default permissive policy + * @see {@link Graph} for graph operations (integration coming soon) + */ + export interface IGraphPolicy { + /** + * Maximum number of children a node can have. + * + * This constraint is checked before adding children to a node. Use this to enforce: + * - **Leaf nodes**: Return `0` for nodes that cannot have children + * - **Capacity limits**: Return a number for maximum children allowed + * - **Containers**: Return `Infinity` for unlimited children (default) + * + * @param node - The node data that would become the parent + * @param id - The node's ID in the graph + * @returns Maximum children allowed, or `Infinity` for unlimited + * + * @example + * ```ts + * // Basic: Leaf vs container nodes + * max_out_degree: (node) => { + * if (node.type === "leaf") return 0; + * if (node.type === "container") return Infinity; + * return 10; // Default max + * } + * ``` + * + * @example + * ```ts + * // Dynamic limits based on node properties + * max_out_degree: (node) => { + * if (node.isLeaf) return 0; + * return node.maxChildren ?? Infinity; + * } + * ``` + * + * @example + * ```ts + * // Type-specific constraints + * max_out_degree: (node) => { + * switch (node.type) { + * case "text": + * case "image": + * return 0; // Cannot have children + * case "list": + * return 100; // Max 100 items + * case "frame": + * return Infinity; // Unlimited + * default: + * return Infinity; + * } + * } + * ``` + * + * @remarks + * - Checked before `mv()` when adding a child + * - **Not checked** when node already has max children (use `can_link` for that) + * - Return `0` to create leaf nodes (no children allowed) + * - Return `Infinity` for containers (unlimited children) + * - Default (when not provided): `Infinity` + */ + max_out_degree?(node: T, id: Key): number | typeof Infinity; + + /** + * Whether a specific parent-child link is allowed. + * + * This is the most granular constraint, checked before creating any parent-child + * relationship. Use this for: + * - **Type compatibility**: "Images cannot contain frames" + * - **Relationship rules**: "Locked parents cannot accept children" + * - **Capacity enforcement**: Check current child count vs limit + * - **Business logic**: Custom domain-specific rules + * + * @param parent - The parent node data + * @param parent_id - The parent node's ID + * @param child - The child node data + * @param child_id - The child node's ID + * @returns `true` if the link is allowed, `false` otherwise + * + * @example + * ```ts + * // Basic type compatibility + * can_link: (parent, parent_id, child, child_id) => { + * // Text nodes cannot contain anything + * if (parent.type === "text") return false; + * // Images can only contain text + * if (parent.type === "image") return child.type === "text"; + * return true; + * } + * ``` + * + * @example + * ```ts + * // Enforce capacity limits with current child count + * can_link: (parent, parent_id, child, child_id) => { + * // Assuming you have access to the graph's links + * const currentChildren = graph.links[parent_id]?.length ?? 0; + * const maxChildren = parent.maxChildren ?? Infinity; + * return currentChildren < maxChildren; + * } + * ``` + * + * @example + * ```ts + * // Prevent cycles (if you have ancestry info) + * can_link: (parent, parent_id, child, child_id) => { + * // Prevent self-parenting + * if (parent_id === child_id) return false; + * // Prevent adding ancestor as child (requires lut or cache) + * // if (isAncestor(child_id, parent_id)) return false; + * return true; + * } + * ``` + * + * @example + * ```ts + * // Type-based relationship constraints + * can_link: (parent, parent_id, child, child_id) => { + * // Scenes can only contain frames and groups (not text/image directly) + * if (parent.type === "scene") { + * return child.type === "frame" || child.type === "group"; + * } + * // Groups cannot contain other groups (flat organization) + * if (parent.type === "group" && child.type === "group") { + * return false; + * } + * // All other combinations allowed + * return true; + * } + * ``` + * + * @remarks + * - **Most specific check** - called after `can_be_parent`, `can_be_child`, `max_out_degree` + * - Checked before every `mv()` operation + * - Receives both parent and child data for maximum flexibility + * - Use for complex business logic and relationship rules + * - Default (when not provided): `true` (all links allowed) + * + * @see {@link can_be_parent} for parent-only constraints + * @see {@link can_be_child} for child-only constraints + * @see {@link max_out_degree} for simple capacity limits + */ + can_link?(parent: T, parent_id: Key, child: T, child_id: Key): boolean; + + /** + * Whether a node can be a parent (have children). + * + * This is a node-level constraint checked before allowing a node to accept children. + * Use this for: + * - **Type constraints**: "Text nodes cannot be parents" + * - **State constraints**: "Disabled nodes cannot have children" + * - **Role constraints**: "Leaf nodes cannot become containers" + * + * @param node - The node data that would become a parent + * @param id - The node's ID in the graph + * @returns `true` if the node can be a parent, `false` otherwise + * + * @example + * ```ts + * // Type-based parent constraints + * can_be_parent: (node) => { + * // Only container types can be parents + * return ["frame", "group", "container"].includes(node.type); + * } + * ``` + * + * @example + * ```ts + * // Container vs content type constraints + * can_be_parent: (node) => { + * // Containers can have children + * if (node.type === "container" || node.type === "folder") return true; + * // Content types cannot have children + * if (node.type === "content" || node.type === "asset") return false; + * return true; + * } + * ``` + * + * @example + * ```ts + * // Role-based constraints + * can_be_parent: (node) => { + * // Only certain roles can have children + * return node.role === "container" || node.role === "folder"; + * } + * ``` + * + * @remarks + * - Checked before `mv()` when node would receive a child + * - More efficient than `can_link` for simple "can/cannot be parent" checks + * - Use when constraint depends only on the parent node + * - Use `can_link` if you need to check parent-child compatibility + * - Default (when not provided): `true` (any node can be parent) + * + * @see {@link can_be_child} for child constraints + * @see {@link can_link} for relationship-specific constraints + * @see {@link max_out_degree} for capacity constraints + */ + can_be_parent?(node: T, id: Key): boolean; + + /** + * Whether a node can be a child (have a parent). + * + * This is a node-level constraint checked before allowing a node to be moved. + * Use this for: + * - **Type constraints**: "Root nodes cannot be children" + * - **State constraints**: "Locked nodes cannot be moved" + * - **Role constraints**: "Top-level containers must stay at root" + * + * @param node - The node data that would become a child + * @param id - The node's ID in the graph + * @returns `true` if the node can be a child, `false` otherwise + * + * @example + * ```ts + * // Root node constraints + * can_be_child: (node) => { + * // Root nodes cannot be children + * return !node.isRoot; + * } + * ``` + * + * @example + * ```ts + * // Type-based movement constraints + * can_be_child: (node) => { + * // Root-level types cannot be nested (like pages, artboards, scenes) + * if (node.type === "page" || node.type === "artboard") return false; + * // Master components stay at top level + * if (node.type === "master") return false; + * return true; + * } + * ``` + * + * @example + * ```ts + * // Category-based constraints + * can_be_child: (node) => { + * // System nodes cannot be moved + * if (node.category === "system") return false; + * // Only user-created content can be repositioned + * return node.category === "user" || node.category === "template"; + * } + * ``` + * + * @example + * ```ts + * // Type-based constraints + * can_be_child: (node) => { + * // Pages and artboards must stay at root level + * return node.type !== "page" && node.type !== "artboard"; + * } + * ``` + * + * @remarks + * - Checked before `mv()` when moving a node + * - More efficient than `can_link` for simple "can/cannot be moved" checks + * - Use when constraint depends only on the child node + * - Use `can_link` if you need to check parent-child compatibility + * - Default (when not provided): `true` (any node can be child) + * + * @see {@link can_be_parent} for parent constraints + * @see {@link can_link} for relationship-specific constraints + */ + can_be_child?(node: T, id: Key): boolean; + } + + /** + * Default permissive policy that allows all operations. + * + * This policy imposes **no constraints** on tree structure, allowing: + * - Any node to be a parent (unlimited children) + * - Any node to be a child (freely movable) + * - Any parent-child relationship + * - Unlimited tree depth and breadth + * + * ## When to Use + * + * Use the default policy when: + * - You don't need structural constraints + * - Building a general-purpose tree without type-specific rules + * - Prototyping before adding constraints + * - Maximum flexibility is required + * + * ## Performance + * + * The default policy has **zero overhead**: + * - All checks return immediately (O(1)) + * - No function calls in hot paths (can be inlined) + * - Equivalent to having no policy at all + * + * @example + * ```ts + * // Explicit use of default policy + * const graph = new Graph(graphData, DEFAULT_POLICY_INFINITE); + * + * // Equivalent to not providing a policy (when supported): + * const graph = new Graph(graphData); + * ``` + * + * @example + * ```ts + * // Extend the default policy for partial constraints + * const myPolicy: IGraphPolicy = { + * ...DEFAULT_POLICY_INFINITE, + * // Only override what you need + * max_out_degree: (node) => node.type === "leaf" ? 0 : Infinity, + * }; + * ``` + * + * @remarks + * - **Type-safe**: Works with any node type via `any` + * - **Composable**: Can be spread and overridden + * - **Zero cost**: No runtime overhead when used + * - **Default behavior**: Matches graph behavior before policies + * + * @see {@link IGraphPolicy} for creating custom policies + */ + export const DEFAULT_POLICY_INFINITE: IGraphPolicy = { + max_out_degree: () => Infinity, + can_link: () => true, + can_be_parent: () => true, + can_be_child: () => true, + }; + + /** + * Graph manipulation class providing safe tree operations with optional policy constraints. + * + * This class wraps an {@link IGraph} and provides methods to safely manipulate + * the tree structure while maintaining data integrity. All structural changes + * (move, remove, reorder) are handled through this class to ensure the graph + * remains in a consistent state. + * + * @typeParam T - The type of data stored in each node + * + * @example + * ```ts + * interface DocumentNode { + * id: string; + * type: string; + * name: string; + * } + * + * const graph = new Graph({ + * nodes: { + * "doc": { id: "doc", type: "document", name: "My Doc" }, + * "section1": { id: "section1", type: "section", name: "Section 1" }, + * "section2": { id: "section2", type: "section", name: "Section 2" }, + * }, + * links: { + * "doc": ["section1", "section2"], + * "section1": undefined, + * "section2": undefined, + * } + * }); + * + * // Reorder sections + * graph.order("section2", "front"); + * + * // Move section1 inside section2 + * graph.mv("section1", "section2", 0); + * + * // Remove section2 and its subtree (including section1) + * const removed = graph.rm("section2"); + * console.log(removed); // ["section1", "section2"] + * ``` + * + * @example + * ```ts + * // Using with policy constraints + * interface DesignNode { + * type: "scene" | "frame" | "text" | "image"; + * } + * + * const policy: IGraphPolicy = { + * max_out_degree: (node) => { + * if (node.type === "text" || node.type === "image") return 0; + * return Infinity; + * }, + * can_be_child: (node) => node.type !== "scene", + * }; + * + * const graph = new Graph(graphData, policy); + * graph.mv("frame", "text"); // ❌ Throws: text cannot have children + * graph.mv("scene", "frame"); // ❌ Throws: scene cannot be a child + * ``` + * + * @remarks + * **Mutability Pattern:** + * - This class **modifies the constructor data directly** (in-place mutation) + * - All methods mutate the graph reference passed to the constructor + * - This design works seamlessly with immutability libraries like Immer: + * you can pass a draft to the constructor and mutations will apply to that draft + * - Use {@link snapshot} to get a copy of the current state when needed + * + * **Policy Constraints:** + * - Optional {@link IGraphPolicy} can be provided to enforce structural rules + * - Policies are checked before mutations (atomic operations) + * - Failed policy checks throw descriptive errors + * - Use {@link DEFAULT_POLICY_INFINITE} for no constraints (default) + * + * **Validation:** + * - The graph validates node existence; invalid operations will throw + * - Error messages follow file-system conventions for familiarity + * - Policy violations provide specific error messages + * + * @example + * ```ts + * // Using with Immer (or similar immutability patterns) + * import { produce } from "immer"; + * + * const state = { + * graph: { + * nodes: { root: {...}, child: {...} }, + * links: { root: ["child"], child: undefined } + * } + * }; + * + * const nextState = produce(state, draft => { + * // Pass draft.graph to constructor - mutations apply to draft + * const graph = new Graph(draft.graph); + * graph.rm("child"); + * // draft.graph is now modified, producing new immutable state + * }); + * ``` + */ + export class Graph { + private _generation: number = 0; + private _cachedLUT: lut.ITreeLUT | null = null; + private _cachedLUTGeneration: number = -1; + + constructor( + private readonly graph: IGraph, + private readonly policy: IGraphPolicy = DEFAULT_POLICY_INFINITE + ) {} + + /** + * Generation counter that increments on every effective mutation. + * + * This counter is used to track changes to the graph structure. It increments + * whenever an operation modifies the graph (nodes or links), enabling efficient + * cache invalidation for derived data structures like LUT. + * + * @returns Current generation number (starts at 0) + * + * @example + * ```ts + * const graph = new Graph(data); + * const gen1 = graph.generation; // 0 + * + * graph.mv("a", "b"); + * const gen2 = graph.generation; // 1 (or higher) + * + * graph.rm("c"); + * const gen3 = graph.generation; // 2+ (or higher) + * ``` + * + * @remarks + * - Starts at 0 on construction + * - Increments on: mv(), rm(), unlink(), order(), import() + * - Does not increment on failed operations or no-ops + * - May increment multiple times per operation (e.g., recursive rm()) + * - Used internally for LUT caching + */ + get generation(): number { + return this._generation; + } + + /** + * Get or compute the lookup table (LUT) for efficient hierarchy queries. + * + * This getter provides a {@link lut.ITreeLUT} structure for O(1) parent/child + * lookups. The LUT is computed once and cached until the graph structure changes + * (tracked via generation counter). + * + * @returns Lookup table with lu_keys, lu_parent, and lu_children + * + * @example + * ```ts + * const graph = new Graph(data); + * const lut = graph.lut; + * + * // Use with TreeLUT for advanced queries + * const tree = new TreeLUT(lut); + * console.log(tree.depthOf("node-id")); + * console.log(tree.ancestorsOf("node-id")); + * ``` + * + * @remarks + * **Caching:** + * - First access computes LUT from current graph state + * - Subsequent accesses return cached LUT (O(1)) + * - Cache invalidates when generation changes (any mutation) + * - Recomputes automatically on next access after mutation + * + * **Performance:** + * - Computation: O(n + e) where n = nodes, e = edges + * - Cached access: O(1) + * - Memory: O(n + e) for cached LUT + * + * **Use Cases:** + * - Frequent parent lookups (O(1) vs O(n)) + * - Depth calculations + * - Ancestor/descendant checks + * - Sibling queries + * + * @see {@link lut.TreeLUT} for query methods + * @see {@link generation} for cache invalidation tracking + */ + get lut(): lut.ITreeLUT { + // Return cached LUT if generation unchanged + if (this._cachedLUT && this._cachedLUTGeneration === this._generation) { + return this._cachedLUT; + } - return removed; + // Build LUT directly from graph.links structure + const lu_keys = Object.keys(this.graph.nodes); + const lu_parent: Record = {}; + const lu_children: Record = {}; + + // Initialize all nodes + for (const nodeId of lu_keys) { + lu_parent[nodeId] = null; + lu_children[nodeId] = []; + } + + // Build parent-child relationships from links + for (const parentId in this.graph.links) { + const children = this.graph.links[parentId]; + if (Array.isArray(children)) { + for (const childId of children) { + lu_parent[childId] = parentId; + lu_children[parentId].push(childId); + } + } + } + + const computed: lut.ITreeLUT = { + lu_keys, + lu_parent, + lu_children, + }; + + // Cache for future access + this._cachedLUT = computed; + this._cachedLUTGeneration = this._generation; + + return computed; + } + + /** + * Ensures a node has a children array in links, initializing if needed. + * + * @param id - The node ID to ensure children for + * @returns The children array for the node (guaranteed to be defined) + * @internal + */ + private enschildren(id: Key): string[] { + return (this.graph.links[id] ??= []); + } + + /** + * Creates a snapshot of the current graph state. + * + * This method returns a copy of the graph structure, useful for: + * - Implementing undo/redo functionality + * - Creating checkpoints before operations + * - Comparing graph states + * - Exporting graph data + * + * @returns A new IGraph object with copied nodes and links + * + * @example + * ```ts + * const graph = new Graph({ nodes: {...}, links: {...} }); + * const before = graph.snapshot(); + * + * graph.mv("child", "newParent"); + * + * const after = graph.snapshot(); + * // before and after are independent objects + * ``` + * + * @remarks + * - The `nodes` record is shallow-copied (node objects are not cloned) + * - The `links` record and all child arrays are deep-copied for independence + * - If you need deep copies of node data, clone the nodes separately + */ + snapshot(): IGraph { + return { + nodes: { ...this.graph.nodes }, + links: Object.fromEntries( + Object.entries(this.graph.links).map(([key, children]) => [ + key, + children ? [...children] : children, + ]) + ), + }; + } + // + + /** + * Recursively remove a node and its entire subtree from the graph. + * + * This method removes the specified node along with all of its descendants, + * cleaning up all associated links. The removal is recursive, so if the node + * has children, those children and their children are also removed. + * + * @param key - The node ID to remove + * @returns Array of removed node IDs in removal order (children first, then parent) + * @throws {Error} If the node does not exist + * @mutates Modifies the graph in-place by removing nodes and updating links + * + * @example + * ```ts + * // Tree: root -> [a -> [b, c], d] + * const removed = graph.rm("a"); + * console.log(removed); // ["b", "c", "a"] + * // Now the tree is: root -> [d] + * ``` + * + * @remarks + * - Children are removed before parents (depth-first) + * - All links referencing the removed nodes are cleaned up + * - For removing a single node without its children, use {@link unlink} + * - The return value can be used to implement undo functionality + * + * @see {@link unlink} for removing a node without its children + */ + rm(key: Key): RmResult { + if (!(key in this.graph.nodes)) { + throw new Error(`rm: cannot remove '${key}': No such node`); + } + + const removed: string[] = []; + + // Remove children first (depth-first) + const children = this.graph.links[key]; + if (children && children.length > 0) { + for (const child of [...children]) { + removed.push(...this.rm(child)); + } + } + + // Then unlink this node + this.unlink(key); + removed.push(key); + + this._generation++; + return removed; + } + + /** + * Unlink (delete) a single node from the graph without removing its children. + * + * This method removes only the specified node from the graph. If the node has children, + * those children become orphaned (detached from the tree). This is useful when you want + * to remove a node but preserve its subtree for re-attachment elsewhere. + * + * @param key - The node ID to unlink + * @throws {Error} If the node does not exist + * @mutates Modifies the graph in-place by removing the node and updating parent links + * + * @example + * ```ts + * // Tree: root -> a -> b + * graph.unlink("a"); + * // Now: root (b exists but is orphaned) + * + * // b can be re-attached + * graph.mv("b", "root"); + * // Now: root -> b + * ``` + * + * @remarks + * - Only the specified node is removed; children are not affected + * - Children of the removed node become orphaned and may need re-attachment + * - For removing a node and its entire subtree, use {@link rm} + * - The node's entry is removed from both `nodes` and `links` + * + * @see {@link rm} for recursive removal including children + * @see {@link mv} for re-attaching orphaned nodes + */ + unlink(key: Key): void { + if (!(key in this.graph.nodes)) { + throw new Error(`unlink: cannot unlink '${key}': No such node`); + } + + // Remove this node from any parent's links + for (const nodeKey in this.graph.links) { + const children = this.graph.links[nodeKey]; + if (children) { + const idx = children.indexOf(key); + if (idx >= 0) { + children.splice(idx, 1); + } + } + } + + // Delete the node itself + delete this.graph.nodes[key]; + delete this.graph.links[key]; + + this._generation++; + } + + /** + * Move one or more nodes to a new parent at a specific position. + * + * This method relocates nodes within the tree, updating all relevant links automatically. + * Nodes are detached from their current parent (if any) and attached to the target parent + * at the specified index. + * + * @param sources - Single node ID or array of node IDs to move + * @param target - Target parent node ID to move into + * @param index - Insertion index in target's children array. -1 (default) appends at end. + * @throws {Error} If any source node or target node does not exist + * @mutates Modifies the graph in-place by updating links + * + * @example + * ```ts + * // Tree: root -> [a, b], b -> [c] + * graph.mv("c", "root", 0); + * // Now: root -> [c, a, b], b -> [] + * + * // Move multiple nodes + * graph.mv(["a", "b"], "c"); + * // Now: root -> [], c -> [a, b] + * + * // Insert at specific position + * graph.mv("a", "root", 1); + * // Now: root -> [c, a], b -> [] + * ``` + * + * @remarks + * - Nodes are automatically detached from their current parent + * - If moving multiple nodes, they maintain their relative order + * - Index is clamped to valid range (0 to children.length) + * - Moving a node to its current parent changes its position among siblings + * - Cycle detection is NOT implemented; avoid moving ancestors into descendants + * + * **Behavioral Note:** + * Unlike {@link flat_with_children.mv} which throws an error when the target lacks + * a children array, this method **auto-initializes** missing or undefined link entries. + * This is intentional: `graph.IGraph` explicitly allows `undefined` in its type signature + * (`links: Record`), making this behavior consistent + * with the graph's design philosophy of handling sparse structures gracefully. + * + * @see {@link order} for reordering within the same parent + */ + mv(sources: Key | Key[], target: Key, index: number = -1): void { + const srcs = Array.isArray(sources) ? sources : [sources]; + const pos_specified = index >= 0; + let pos = index; + + // Validate target exists + if (!(target in this.graph.nodes)) { + throw new Error(`mv: cannot move to '${target}': No such node`); + } + + // Validate all source nodes exist + for (const src of srcs) { + if (!(src in this.graph.nodes)) { + throw new Error(`mv: cannot move '${src}': No such node`); + } + } + + const targetNode = this.graph.nodes[target]; + + // === Policy Validation (all checks before any mutation) === + + // 1. Check can_be_child for each source + if (this.policy.can_be_child) { + for (const src of srcs) { + const srcNode = this.graph.nodes[src]; + if (!this.policy.can_be_child(srcNode, src)) { + throw new Error( + `mv: cannot move '${src}': Node cannot be a child` + ); + } + } + } + + // 2. Check can_be_parent for target + if (this.policy.can_be_parent) { + if (!this.policy.can_be_parent(targetNode, target)) { + throw new Error( + `mv: cannot move to '${target}': Node cannot be a parent` + ); + } + } + + // 3. Check max_out_degree for target + if (this.policy.max_out_degree) { + const maxDegree = this.policy.max_out_degree(targetNode, target); + const currentChildren = this.graph.links[target] ?? []; + + // Count how many sources are NOT already children of target + const newSources = srcs.filter( + (src) => !currentChildren.includes(src) + ); + const newChildrenCount = currentChildren.length + newSources.length; + + if (maxDegree === 0) { + throw new Error( + `mv: cannot move to '${target}': Node cannot have children (max_out_degree = 0)` + ); + } + + if (newChildrenCount > maxDegree) { + throw new Error( + `mv: cannot move to '${target}': Parent at max capacity (${currentChildren.length}/${maxDegree} children)` + ); + } + } + + // 4. Check can_link for each source-target pair + if (this.policy.can_link) { + for (const src of srcs) { + const srcNode = this.graph.nodes[src]; + if (!this.policy.can_link(targetNode, target, srcNode, src)) { + throw new Error( + `mv: cannot link '${target}' -> '${src}': Link not allowed by policy` + ); + } + } + } + + // === All validations passed, proceed with mutation === + + // Ensure target has a children array + const targetChildren = this.enschildren(target); + + // Move each source node + for (const src of srcs) { + // Detach from old parent (if any) + for (const nodeKey in this.graph.links) { + const children = this.graph.links[nodeKey]; + if (!children) continue; + const i = children.indexOf(src); + if (i !== -1) { + children.splice(i, 1); + break; + } + } + + // Attach to new parent at specified position + const insert_at = + !pos_specified || pos > targetChildren.length + ? targetChildren.length + : pos; + targetChildren.splice(insert_at, 0, src); + if (pos_specified) pos++; + } + + this._generation++; + } + + /** + * Import an external sub-graph into the current graph, attaching specified roots to a parent. + * + * This method merges an external graph structure into the current one, handling both + * data (nodes) and structure (links) atomically. It's designed for scenarios like: + * - Inserting sub-documents (copy/paste, templates, components) + * - Merging separate graph structures + * - Batch insertion of hierarchical data + * + * The operation is **atomic**: either all validations pass and the entire subgraph + * is imported, or an error is thrown and the graph remains unchanged. + * + * @param subgraph - External graph to import (contains nodes and links) + * @param roots - Node IDs from subgraph to attach as children of parent + * @param parent - Parent node ID in the current graph to attach roots to + * @param index - Insertion index in parent's children array (default: -1 = append) + * @throws {Error} If any node ID from subgraph conflicts with existing nodes + * @throws {Error} If parent node doesn't exist in current graph + * @throws {Error} If any root ID doesn't exist in subgraph + * @throws {Error} If policy constraints are violated + * @mutates Modifies the graph in-place by adding nodes/links and attaching roots + * + * @example + * ```ts + * // Import a component sub-graph + * const mainGraph = new tree.graph.Graph({ + * nodes: { page: { name: "Page" } }, + * links: { page: [] } + * }); + * + * const component = { + * nodes: { + * header: { name: "Header" }, + * logo: { name: "Logo" }, + * title: { name: "Title" } + * }, + * links: { + * header: ["logo", "title"], + * logo: undefined, + * title: undefined + * } + * }; + * + * // Import component into page at index 0 + * mainGraph.import(component, ["header"], "page", 0); + * // Now: page -> [header], header -> [logo, title] + * ``` + * + * @example + * ```ts + * // Import multiple root nodes (like paste operation) + * const clipboard = { + * nodes: { + * box1: { type: "frame" }, + * box2: { type: "frame" }, + * text1: { type: "text" } + * }, + * links: { + * box1: undefined, + * box2: undefined, + * text1: undefined + * } + * }; + * + * graph.import(clipboard, ["box1", "box2", "text1"], "container"); + * // Now: container -> [...existing, box1, box2, text1] + * ``` + * + * @remarks + * **ID Conflict Handling:** + * - All node IDs in subgraph must be unique vs. existing nodes + * - Conflicts are detected before any mutations occur + * - Consider using a key remapping strategy if conflicts are expected + * + * **Orphan Nodes:** + * - All nodes in subgraph are added, even if not reachable from roots + * - Orphaned nodes remain unlinked (not attached to any parent) + * - Useful for preserving entire document structure + * + * **Link Preservation:** + * - All internal links within subgraph are preserved exactly + * - Only roots get new parent links (to the specified parent) + * - Order is preserved via the index parameter + * + * **Policy Integration:** + * - Root attachment goes through mv(), so all policy checks apply + * - If any root violates policy, entire import fails (atomic) + * + * @see {@link mv} for moving existing nodes (used internally for root attachment) + */ + import( + subgraph: IGraph, + roots: Key[], + parent: Key, + index: number = -1 + ): void { + // === Validation Phase (all checks before any mutation) === + + // 1. Validate parent exists in current graph + if (!(parent in this.graph.nodes)) { + throw new Error(`import: cannot import to '${parent}': No such node`); + } + + // 2. Validate all roots exist in subgraph + for (const root of roots) { + if (!(root in subgraph.nodes)) { + throw new Error(`import: root '${root}' not found in subgraph`); + } + } + + // 3. Check for ID conflicts (all subgraph nodes vs existing nodes) + for (const nodeId of Object.keys(subgraph.nodes)) { + if (nodeId in this.graph.nodes) { + throw new Error( + `import: node ID conflict - '${nodeId}' already exists` + ); + } + } + + // === Mutation Phase (all validations passed) === + + // 4. Add all nodes from subgraph + Object.assign(this.graph.nodes, subgraph.nodes); + + // 5. Add all links from subgraph + for (const [nodeId, children] of Object.entries(subgraph.links)) { + this.graph.links[nodeId] = children; + } + + // 6. Attach roots to parent using mv() (handles policy, order preservation) + if (roots.length > 0) { + try { + // Note: mv() will increment generation, so we don't increment here + this.mv(roots, parent, index); + } catch (error) { + // Rollback: Remove all added nodes and links to maintain atomicity + for (const nodeId of Object.keys(subgraph.nodes)) { + delete this.graph.nodes[nodeId]; + } + for (const nodeId of Object.keys(subgraph.links)) { + delete this.graph.links[nodeId]; + } + throw error; // Re-throw the original error + } + } else { + // No roots to attach, but nodes/links were added + this._generation++; + } + } + + /** + * Reorder a node within its current parent's children array. + * + * This method changes the position of a node among its siblings without changing + * its parent. Useful for z-index type operations or list reordering. + * + * @param key - The node ID to reorder + * @param order - Ordering directive: + * - `"front"` - Move to the end (highest z-index) + * - `"back"` - Move to the start (lowest z-index) + * - `"forward"` - Move one position toward the end + * - `"backward"` - Move one position toward the start + * - `number` - Move to specific index + * @throws {Error} If the node does not exist + * @mutates Modifies the graph in-place by reordering links + * + * @example + * ```ts + * // Tree: parent -> [a, b, c, d] + * graph.order("b", "front"); + * // Now: parent -> [a, c, d, b] + * + * graph.order("d", "back"); + * // Now: parent -> [d, a, c, b] + * + * graph.order("c", "forward"); + * // Now: parent -> [d, a, b, c] + * + * graph.order("b", 0); + * // Now: parent -> [b, d, a, c] + * ``` + * + * @remarks + * - Only affects the node's position among siblings + * - Does not change the node's parent + * - Numeric indices are clamped to valid range + * - "forward" and "backward" are relative to current position + * - Has no effect if the node has no parent (orphan node) + * + * @see {@link mv} for moving nodes to a different parent + */ + order( + key: Key, + order: "back" | "front" | "backward" | "forward" | number + ): void { + // Validate node exists + if (!(key in this.graph.nodes)) { + throw new Error(`order: cannot reorder '${key}': No such node`); + } + + // Find parent (the node that has this key in its children) + let parent_children: string[] | null = null; + for (const nodeKey in this.graph.links) { + const children = this.graph.links[nodeKey]; + if (!children) continue; + if (children.includes(key)) { + parent_children = children; + break; + } + } + + // If node has no parent (orphan), nothing to reorder + if (!parent_children) return; + + const currentIndex = parent_children.indexOf(key); + if (currentIndex === -1) return; + + // Calculate target index mathematically + const lengthAfterRemoval = parent_children.length - 1; + let targetIndex: number; + + if (typeof order === "number") { + targetIndex = order; + } else { + // Map order directives to mathematical offsets/positions + const orderMap = { + back: 0, + backward: currentIndex - 1, + front: lengthAfterRemoval, + forward: currentIndex + 1, + }; + targetIndex = orderMap[order]; + } + + // Clamp to valid range [0, lengthAfterRemoval] + targetIndex = Math.max(0, Math.min(lengthAfterRemoval, targetIndex)); + + // No-op optimization: if target equals current, skip the operation + if (targetIndex === currentIndex) return; + + // Perform the reorder: remove and reinsert at target position + parent_children.splice(currentIndex, 1); + parent_children.splice(targetIndex, 0, key); + + this._generation++; + } + } + } } diff --git a/packages/grida-tree/tsconfig.json b/packages/grida-tree/tsconfig.json index 4d09d91553..3da8c431f7 100644 --- a/packages/grida-tree/tsconfig.json +++ b/packages/grida-tree/tsconfig.json @@ -1,6 +1,7 @@ { "compilerOptions": { "noImplicitAny": true, - "strict": true + "strict": true, + "esModuleInterop": true } } diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml index 00c7540170..62725d3b1d 100644 --- a/pnpm-lock.yaml +++ b/pnpm-lock.yaml @@ -1176,6 +1176,9 @@ importers: '@grida/tokens': specifier: workspace:* version: link:../grida-tokens + '@grida/tree': + specifier: workspace:* + version: link:../grida-tree '@grida/vn': specifier: workspace:* version: link:../grida-canvas-vn @@ -1183,6 +1186,8 @@ importers: specifier: 3.1.0 version: 3.1.0 + packages/grida-canvas-sequence: {} + packages/grida-canvas-tailwind: {} packages/grida-canvas-transparency-grid: @@ -1264,6 +1269,28 @@ importers: specifier: 19.0.0 version: 19.0.0 + services/grida-canvas-document-worker-cf: + dependencies: + hono: + specifier: ^4.9.8 + version: 4.9.8 + lib0: + specifier: ^0.2.114 + version: 0.2.114 + y-protocols: + specifier: ^1.0.6 + version: 1.0.6(yjs@13.6.27) + yjs: + specifier: ^13.6.27 + version: 13.6.27 + 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'@img/sharp-win32-ia32@0.33.5': + optional: true + '@img/sharp-win32-ia32@0.34.1': optional: true + '@img/sharp-win32-x64@0.33.5': + optional: true + '@img/sharp-win32-x64@0.34.1': optional: true @@ -16706,7 +17088,6 @@ snapshots: dependencies: '@jridgewell/resolve-uri': 3.1.2 '@jridgewell/sourcemap-codec': 1.5.0 - optional: true '@leichtgewicht/ip-codec@2.0.5': {} @@ -17250,6 +17631,18 @@ snapshots: '@popperjs/core@2.11.8': {} + '@poppinss/colors@4.1.5': + dependencies: + kleur: 4.1.5 + + '@poppinss/dumper@0.6.4': + dependencies: + '@poppinss/colors': 4.1.5 + '@sindresorhus/is': 7.1.0 + supports-color: 10.2.2 + + '@poppinss/exception@1.2.2': {} + '@prisma/instrumentation@6.8.2(@opentelemetry/api@1.9.0)': dependencies: '@opentelemetry/api': 1.9.0 @@ -18478,6 +18871,8 @@ snapshots: '@sindresorhus/is@5.6.0': {} + '@sindresorhus/is@7.1.0': {} + '@sinonjs/commons@3.0.1': dependencies: type-detect: 4.0.8 @@ -18502,6 +18897,8 @@ snapshots: micromark-util-character: 1.2.0 micromark-util-symbol: 1.1.0 + '@speed-highlight/core@1.2.7': {} + '@standard-schema/utils@0.3.0': {} '@stepperize/react@3.1.1(react@19.0.0)': @@ -20256,6 +20653,8 @@ snapshots: dependencies: acorn: 8.14.1 + acorn-walk@8.3.2: {} + acorn-walk@8.3.4: dependencies: acorn: 8.14.1 @@ -20728,6 +21127,8 @@ snapshots: readable-stream: 3.6.2 optional: true + blake3-wasm@2.1.5: {} + body-parser@1.20.3: dependencies: bytes: 3.1.2 @@ -21104,7 +21505,6 @@ snapshots: dependencies: color-name: 1.1.4 simple-swizzle: 0.2.2 - optional: true color-support@1.1.3: optional: true @@ -21113,7 +21513,6 @@ snapshots: dependencies: color-convert: 2.0.1 color-string: 1.9.1 - optional: true colord@2.9.3: {} @@ -21746,6 +22145,8 @@ snapshots: has-property-descriptors: 1.0.2 object-keys: 1.1.1 + defu@6.1.4: {} + del@6.1.1: dependencies: globby: 11.1.0 @@ -21983,6 +22384,8 @@ snapshots: dependencies: is-arrayish: 0.2.1 + error-stack-parser-es@1.0.5: {} + error-stack-parser@2.1.4: dependencies: stackframe: 1.3.4 @@ -22441,6 +22844,8 @@ snapshots: signal-exit: 3.0.7 strip-final-newline: 2.0.0 + exit-hook@2.2.1: {} + exit@0.1.2: {} expand-template@2.0.3: @@ -22490,6 +22895,8 @@ snapshots: transitivePeerDependencies: - supports-color + exsolve@1.0.7: {} + extend-shallow@2.0.1: dependencies: is-extendable: 0.1.1 @@ -23250,6 +23657,8 @@ snapshots: dependencies: react-is: 16.13.1 + hono@4.9.8: {} + hpack.js@2.1.6: dependencies: inherits: 2.0.4 @@ -23532,8 +23941,7 @@ snapshots: is-arrayish@0.2.1: {} - is-arrayish@0.3.2: - optional: true + is-arrayish@0.3.2: {} is-async-function@2.1.1: dependencies: @@ -24274,6 +24682,8 @@ snapshots: kleur@3.0.3: {} + kleur@4.1.5: {} + language-subtag-registry@0.3.23: {} language-tags@1.0.9: @@ -24302,6 +24712,10 @@ snapshots: dependencies: isomorphic.js: 0.2.5 + lib0@0.2.114: + dependencies: + isomorphic.js: 0.2.5 + libphonenumber-js@1.12.8: {} lie@3.3.0: @@ -25133,6 +25547,8 @@ snapshots: mime@1.6.0: {} + mime@3.0.0: {} + mimic-fn@2.1.0: {} mimic-response@2.1.0: @@ -25150,6 +25566,24 @@ snapshots: tapable: 2.2.1 webpack: 5.98.0(esbuild@0.25.4) + miniflare@4.20250924.0: + dependencies: + '@cspotcode/source-map-support': 0.8.1 + acorn: 8.14.0 + acorn-walk: 8.3.2 + exit-hook: 2.2.1 + glob-to-regexp: 0.4.1 + sharp: 0.33.5 + stoppable: 1.1.0 + undici: 7.14.0 + workerd: 1.20250924.0 + ws: 8.18.0 + youch: 4.1.0-beta.10 + zod: 3.22.3 + transitivePeerDependencies: + - bufferutil + - utf-8-validate + minimalistic-assert@1.0.1: {} minimatch@3.1.2: @@ -25469,6 +25903,8 @@ snapshots: obuf@1.1.2: {} + ohash@2.0.11: {} + on-finished@2.4.1: dependencies: ee-first: 1.1.1 @@ -25682,6 +26118,8 @@ snapshots: path-to-regexp@3.3.0: {} + path-to-regexp@6.3.0: {} + path-type@4.0.0: {} path2d@0.2.2: @@ -27495,6 +27933,32 @@ snapshots: shallowequal@1.1.0: {} + sharp@0.33.5: + dependencies: + color: 4.2.3 + detect-libc: 2.0.4 + semver: 7.7.2 + optionalDependencies: + '@img/sharp-darwin-arm64': 0.33.5 + '@img/sharp-darwin-x64': 0.33.5 + '@img/sharp-libvips-darwin-arm64': 1.0.4 + '@img/sharp-libvips-darwin-x64': 1.0.4 + '@img/sharp-libvips-linux-arm': 1.0.5 + '@img/sharp-libvips-linux-arm64': 1.0.4 + '@img/sharp-libvips-linux-s390x': 1.0.4 + '@img/sharp-libvips-linux-x64': 1.0.4 + '@img/sharp-libvips-linuxmusl-arm64': 1.0.4 + '@img/sharp-libvips-linuxmusl-x64': 1.0.4 + '@img/sharp-linux-arm': 0.33.5 + '@img/sharp-linux-arm64': 0.33.5 + '@img/sharp-linux-s390x': 0.33.5 + '@img/sharp-linux-x64': 0.33.5 + '@img/sharp-linuxmusl-arm64': 0.33.5 + '@img/sharp-linuxmusl-x64': 0.33.5 + '@img/sharp-wasm32': 0.33.5 + '@img/sharp-win32-ia32': 0.33.5 + '@img/sharp-win32-x64': 0.33.5 + sharp@0.34.1: dependencies: color: 4.2.3 @@ -27605,7 +28069,6 @@ snapshots: simple-swizzle@0.2.2: dependencies: is-arrayish: 0.3.2 - optional: true simplesignal@2.1.7: {} @@ -27772,6 +28235,8 @@ snapshots: es-errors: 1.3.0 internal-slot: 1.1.0 + stoppable@1.1.0: {} + streamsearch@1.1.0: {} string-length@4.0.2: @@ -27928,6 +28393,8 @@ snapshots: dependencies: kdbush: 4.0.2 + supports-color@10.2.2: {} + supports-color@7.2.0: dependencies: has-flag: 4.0.0 @@ -28458,6 +28925,16 @@ snapshots: undici-types@6.21.0: {} + undici@7.14.0: {} + + unenv@2.0.0-rc.21: + dependencies: + defu: 6.1.4 + exsolve: 1.0.7 + ohash: 2.0.11 + pathe: 2.0.3 + ufo: 1.6.1 + unicode-canonical-property-names-ecmascript@2.0.1: {} unicode-emoji-modifier-base@1.0.0: {} @@ -28987,6 +29464,30 @@ snapshots: wordwrap@1.0.0: {} + workerd@1.20250924.0: + optionalDependencies: + '@cloudflare/workerd-darwin-64': 1.20250924.0 + '@cloudflare/workerd-darwin-arm64': 1.20250924.0 + '@cloudflare/workerd-linux-64': 1.20250924.0 + '@cloudflare/workerd-linux-arm64': 1.20250924.0 + '@cloudflare/workerd-windows-64': 1.20250924.0 + + wrangler@4.40.1: + dependencies: + '@cloudflare/kv-asset-handler': 0.4.0 + '@cloudflare/unenv-preset': 2.7.4(unenv@2.0.0-rc.21)(workerd@1.20250924.0) + blake3-wasm: 2.1.5 + esbuild: 0.25.4 + miniflare: 4.20250924.0 + path-to-regexp: 6.3.0 + unenv: 2.0.0-rc.21 + workerd: 1.20250924.0 + optionalDependencies: + fsevents: 2.3.3 + transitivePeerDependencies: + - bufferutil + - utf-8-validate + wrap-ansi@7.0.0: dependencies: ansi-styles: 4.3.0 @@ -29042,7 +29543,7 @@ snapshots: y-prosemirror@1.3.5(prosemirror-model@1.23.0)(prosemirror-state@1.4.3)(prosemirror-view@1.36.0)(y-protocols@1.0.6(yjs@13.6.27))(yjs@13.6.27): dependencies: - lib0: 0.2.107 + lib0: 0.2.114 prosemirror-model: 1.23.0 prosemirror-state: 1.4.3 prosemirror-view: 1.36.0 @@ -29051,7 +29552,7 @@ snapshots: y-protocols@1.0.6(yjs@13.6.27): dependencies: - lib0: 0.2.107 + lib0: 0.2.114 yjs: 13.6.27 y-webrtc@10.3.0(yjs@13.6.27): @@ -29101,7 +29602,7 @@ snapshots: yjs@13.6.27: dependencies: - lib0: 0.2.107 + lib0: 0.2.114 yn@3.1.1: optional: true @@ -29110,10 +29611,25 @@ snapshots: yocto-queue@1.1.1: {} + youch-core@0.3.3: + dependencies: + '@poppinss/exception': 1.2.2 + error-stack-parser-es: 1.0.5 + + youch@4.1.0-beta.10: + dependencies: + '@poppinss/colors': 4.1.5 + '@poppinss/dumper': 0.6.4 + '@speed-highlight/core': 1.2.7 + cookie: 1.0.2 + youch-core: 0.3.3 + zod-to-json-schema@3.24.5(zod@3.25.42): dependencies: zod: 3.25.42 + zod@3.22.3: {} + zod@3.25.42: {} zustand@4.5.7(@types/react@19.1.3)(immer@9.0.21)(react@19.0.0): diff --git a/pnpm-workspace.yaml b/pnpm-workspace.yaml index d5204ef516..82c6eb264a 100644 --- a/pnpm-workspace.yaml +++ b/pnpm-workspace.yaml @@ -5,3 +5,4 @@ packages: - "crates/*" - "packages/*" - "packages/lib/*" + - "services/*" diff --git a/services/grida-canvas-document-worker-cf/.editorconfig b/services/grida-canvas-document-worker-cf/.editorconfig new file mode 100644 index 0000000000..a727df347a --- /dev/null +++ b/services/grida-canvas-document-worker-cf/.editorconfig @@ -0,0 +1,12 @@ +# http://editorconfig.org +root = true + +[*] +indent_style = tab +end_of_line = lf +charset = utf-8 +trim_trailing_whitespace = true +insert_final_newline = true + +[*.yml] +indent_style = space diff --git a/services/grida-canvas-document-worker-cf/.gitignore b/services/grida-canvas-document-worker-cf/.gitignore new file mode 100644 index 0000000000..4138168d75 --- /dev/null +++ b/services/grida-canvas-document-worker-cf/.gitignore @@ -0,0 +1,167 @@ +# Logs + +logs +_.log +npm-debug.log_ +yarn-debug.log* +yarn-error.log* +lerna-debug.log* +.pnpm-debug.log* + +# Diagnostic reports (https://nodejs.org/api/report.html) + +report.[0-9]_.[0-9]_.[0-9]_.[0-9]_.json + +# Runtime data + +pids +_.pid +_.seed +\*.pid.lock + +# Directory for instrumented libs generated by jscoverage/JSCover + +lib-cov + +# Coverage directory used by tools like istanbul + +coverage +\*.lcov + +# nyc test coverage + +.nyc_output + +# Grunt intermediate storage (https://gruntjs.com/creating-plugins#storing-task-files) + +.grunt + +# Bower dependency directory (https://bower.io/) + +bower_components + +# node-waf configuration + +.lock-wscript + +# Compiled binary addons (https://nodejs.org/api/addons.html) + +build/Release + +# Dependency directories + +node_modules/ +jspm_packages/ + +# Snowpack dependency directory (https://snowpack.dev/) + +web_modules/ + +# TypeScript cache + +\*.tsbuildinfo + +# Optional npm cache directory + +.npm + +# Optional eslint cache + +.eslintcache + +# Optional stylelint cache + +.stylelintcache + +# Microbundle cache + +.rpt2_cache/ +.rts2_cache_cjs/ +.rts2_cache_es/ +.rts2_cache_umd/ + +# Optional REPL history + +.node_repl_history + +# Output of 'npm pack' + +\*.tgz + +# Yarn Integrity file + +.yarn-integrity + +# parcel-bundler cache (https://parceljs.org/) + +.cache +.parcel-cache + +# Next.js build output + +.next +out + +# Nuxt.js build / generate output + +.nuxt +dist + +# Gatsby files + +.cache/ + +# Comment in the public line in if your project uses Gatsby and not Next.js + +# https://nextjs.org/blog/next-9-1#public-directory-support + +# public + +# vuepress build output + +.vuepress/dist + +# vuepress v2.x temp and cache directory + +.temp +.cache + +# Docusaurus cache and generated files + +.docusaurus + +# Serverless directories + +.serverless/ + +# FuseBox cache + +.fusebox/ + +# DynamoDB Local files + +.dynamodb/ + +# TernJS port file + +.tern-port + +# Stores VSCode versions used for testing VSCode extensions + +.vscode-test + +# yarn v2 + +.yarn/cache +.yarn/unplugged +.yarn/build-state.yml +.yarn/install-state.gz +.pnp.\* + +# wrangler project + +.dev.vars* +!.dev.vars.example +.env* +!.env.example +.wrangler/ diff --git a/services/grida-canvas-document-worker-cf/package.json b/services/grida-canvas-document-worker-cf/package.json new file mode 100644 index 0000000000..0836df4aa2 --- /dev/null +++ b/services/grida-canvas-document-worker-cf/package.json @@ -0,0 +1,22 @@ +{ + "name": "grida-canvas-document-worker-cf", + "version": "0.0.0", + "private": true, + "scripts": { + "typecheck": "tsc --noEmit", + "deploy": "wrangler deploy", + "dev": "wrangler dev", + "start": "wrangler dev", + "cf-typegen": "wrangler types" + }, + "devDependencies": { + "typescript": "^5.5.2", + "wrangler": "^4.40.1" + }, + "dependencies": { + "hono": "^4.9.8", + "lib0": "^0.2.114", + "y-protocols": "^1.0.6", + "yjs": "^13.6.27" + } +} diff --git a/services/grida-canvas-document-worker-cf/public/index.html b/services/grida-canvas-document-worker-cf/public/index.html new file mode 100644 index 0000000000..abafa0b73f --- /dev/null +++ b/services/grida-canvas-document-worker-cf/public/index.html @@ -0,0 +1,39 @@ + + + + + + + Grida Canvas Document Worker + + + + +
+ +
+
+

Grida

+

Canvas Document Worker

+
+
+ Service Layer +
+
+ + +
+
+

+ This is a service-only layer for document processing and canvas operations. +

+ + Visit grida.co + +
+
+
+ + + diff --git a/services/grida-canvas-document-worker-cf/src/do.ts b/services/grida-canvas-document-worker-cf/src/do.ts new file mode 100644 index 0000000000..b4deac6b7c --- /dev/null +++ b/services/grida-canvas-document-worker-cf/src/do.ts @@ -0,0 +1,157 @@ +import { DurableObject } from "cloudflare:workers"; +import { removeAwarenessStates } from "y-protocols/awareness"; +import { applyUpdate, encodeStateAsUpdate } from "yjs"; +import { WSSharedDoc, setupWSConnection } from "./lib/websocket"; +import { YTransactionStorage } from "./lib/storage"; +import type { Env } from "hono"; +import { Hono } from "hono"; + +const createApp = (createRoom: (roomId: string) => WebSocket) => { + const app = new Hono(); + + return app.get("/rooms/:roomId", async (c) => { + const roomId = c.req.param("roomId"); + const client = createRoom(roomId); + + return new Response(null, { + webSocket: client, + status: 101, + statusText: "Switching Protocols", + }); + }); +}; + +export class G1DO extends DurableObject { + protected app = createApp(this.createRoom.bind(this)); + protected doc = new WSSharedDoc(); + protected storage = new YTransactionStorage(this.state.storage); + protected sessions = new Map void>(); + private awarenessClients = new Set(); + + constructor( + public state: DurableObjectState, + public env: T["Bindings"] + ) { + super(state, env); + + void this.state.blockConcurrencyWhile(this.onStart.bind(this)); + } + + protected async onStart(): Promise { + const doc = await this.storage.getYDoc(); + applyUpdate(this.doc, encodeStateAsUpdate(doc)); + + for (const ws of this.state.getWebSockets()) { + this.registerWebSocket(ws); + } + + this.doc.on("update", async (update) => { + await this.storage.storeUpdate(update); + }); + this.doc.awareness.on( + "update", + async ({ + added, + removed, + updated, + }: { + added: number[]; + removed: number[]; + updated: number[]; + }) => { + for (const client of [...added, ...updated]) { + this.awarenessClients.add(client); + } + for (const client of removed) { + this.awarenessClients.delete(client); + } + } + ); + } + + protected createRoom(roomId: string) { + const pair = new WebSocketPair(); + const client = pair[0]; + const server = pair[1]; + server.serializeAttachment({ + roomId, + connectedAt: new Date(), + }); + + this.state.acceptWebSocket(server); + this.registerWebSocket(server); + + return client; + } + + fetch(request: Request): Response | Promise { + return this.app.request(request, undefined, this.env); + } + + async updateYDoc(update: Uint8Array): Promise { + this.doc.update(update); + await this.cleanup(); + } + async getYDoc(): Promise { + return encodeStateAsUpdate(this.doc); + } + + async webSocketMessage( + ws: WebSocket, + message: string | ArrayBuffer + ): Promise { + if (!(message instanceof ArrayBuffer)) return; + + // Basic message size validation for security + if (message.byteLength > 1024 * 1024) { + // 1MB limit + console.warn("Message too large, ignoring"); + return; + } + + const update = new Uint8Array(message); + await this.updateYDoc(update); + } + + async webSocketError(ws: WebSocket): Promise { + await this.unregisterWebSocket(ws); + await this.cleanup(); + } + + async webSocketClose(ws: WebSocket): Promise { + await this.unregisterWebSocket(ws); + await this.cleanup(); + } + + protected registerWebSocket(ws: WebSocket) { + setupWSConnection(ws, this.doc); + const s = this.doc.notify((message) => { + ws.send(message); + }); + this.sessions.set(ws, s); + } + + protected async unregisterWebSocket(ws: WebSocket) { + try { + const dispose = this.sessions.get(ws); + dispose?.(); + this.sessions.delete(ws); + const clientIds = this.awarenessClients; + + removeAwarenessStates(this.doc.awareness, Array.from(clientIds), null); + } catch (e) { + console.error("Error unregistering WebSocket:", e); + // Continue cleanup even if awareness removal fails + } + } + + protected async cleanup() { + if (this.sessions.size < 1) { + try { + await this.storage.commit(); + } catch (error) { + console.error("Error during cleanup commit:", error); + } + } + } +} diff --git a/services/grida-canvas-document-worker-cf/src/index.ts b/services/grida-canvas-document-worker-cf/src/index.ts new file mode 100644 index 0000000000..7d334e8653 --- /dev/null +++ b/services/grida-canvas-document-worker-cf/src/index.ts @@ -0,0 +1,57 @@ +import { type Context, Hono } from "hono"; +import { cors } from "hono/cors"; +import { G1DO } from "./do"; + +const app = new Hono(); +app.use("*", cors()); + +const route = app.route( + "/editor", + app.get("/:id", async (c: Context) => { + try { + if (c.req.header("Upgrade") !== "websocket") { + return c.body("Expected websocket", { + status: 426, + statusText: "Upgrade Required", + }); + } + + const roomId = c.req.param("id"); + if (!roomId || roomId.length === 0) { + return c.body("Invalid room ID", { + status: 400, + statusText: "Bad Request", + }); + } + + // Basic room ID validation for security + if (!/^[a-zA-Z0-9_-]+$/.test(roomId) || roomId.length > 100) { + return c.body("Invalid room ID format", { + status: 400, + statusText: "Bad Request", + }); + } + + const obj = c.env.G1; + const stub = obj.get(obj.idFromName(roomId)); + + // Create websocket connection directly + const client = (stub as any).createRoom(roomId); + + return new Response(null, { + webSocket: client, + status: 101, + statusText: "Switching Protocols", + }); + } catch (error) { + console.error("WebSocket connection error:", error); + return c.body("Internal Server Error", { + status: 500, + statusText: "Internal Server Error", + }); + } + }) +); + +export default route; +export { G1DO }; diff --git a/services/grida-canvas-document-worker-cf/src/lib/index.ts b/services/grida-canvas-document-worker-cf/src/lib/index.ts new file mode 100644 index 0000000000..4db48051d3 --- /dev/null +++ b/services/grida-canvas-document-worker-cf/src/lib/index.ts @@ -0,0 +1,2 @@ +export { WSSharedDoc, setupWSConnection } from "./websocket"; +export { YTransactionStorage } from "./storage"; diff --git a/services/grida-canvas-document-worker-cf/src/lib/storage.ts b/services/grida-canvas-document-worker-cf/src/lib/storage.ts new file mode 100644 index 0000000000..2f0ac68964 --- /dev/null +++ b/services/grida-canvas-document-worker-cf/src/lib/storage.ts @@ -0,0 +1,90 @@ +import { Doc, applyUpdate, encodeStateAsUpdate } from "yjs"; + +export class YTransactionStorage { + private readonly MAX_BYTES = 10 * 1024; // 10KB + private readonly MAX_UPDATES = 500; + + constructor(private readonly storage: DurableObjectStorage) {} + + private storageKey(type: "update" | "state", name?: string | number): string { + return `ydoc:${type}:${name ?? ""}`; + } + + async getYDoc(): Promise { + const snapshot = (await this.storage.get( + this.storageKey("state", "doc") + )) as Uint8Array | undefined; + const data = (await this.storage.list({ + prefix: this.storageKey("update"), + })) as Map; + + const updates: Uint8Array[] = Array.from(data.values()); + const doc = new Doc(); + + doc.transact(() => { + if (snapshot) { + applyUpdate(doc, snapshot); + } + for (const update of updates) { + applyUpdate(doc, update); + } + }); + + return doc; + } + + async storeUpdate(update: Uint8Array): Promise { + if (update.byteLength === 0) { + return; // Skip empty updates + } + + try { + return await this.storage.transaction(async (tx) => { + const bytes = + ((await tx.get(this.storageKey("state", "bytes"))) as number) ?? 0; + const count = + ((await tx.get(this.storageKey("state", "count"))) as number) ?? 0; + + const updateBytes = bytes + update.byteLength; + const updateCount = count + 1; + + if (updateBytes > this.MAX_BYTES || updateCount > this.MAX_UPDATES) { + const doc = await this.getYDoc(); + applyUpdate(doc, update); + await this._commit(doc, tx); + } else { + await tx.put(this.storageKey("state", "bytes"), updateBytes); + await tx.put(this.storageKey("state", "count"), updateCount); + await tx.put(this.storageKey("update", updateCount), update); + } + }); + } catch (error) { + console.error("Error storing update:", error); + throw error; // Re-throw to let caller handle + } + } + + async commit(): Promise { + const doc = await this.getYDoc(); + return this.storage.transaction(async (tx) => { + await this._commit(doc, tx); + }); + } + + private async _commit(doc: Doc, tx: DurableObjectTransaction) { + const data = (await tx.list({ + prefix: this.storageKey("update"), + })) as Map; + + for (const update of data.values()) { + applyUpdate(doc, update); + } + + const update = encodeStateAsUpdate(doc); + + await tx.delete(Array.from(data.keys())); + await tx.put(this.storageKey("state", "bytes"), 0); + await tx.put(this.storageKey("state", "count"), 0); + await tx.put(this.storageKey("state", "doc"), update); + } +} diff --git a/services/grida-canvas-document-worker-cf/src/lib/websocket.ts b/services/grida-canvas-document-worker-cf/src/lib/websocket.ts new file mode 100644 index 0000000000..38f5647d6d --- /dev/null +++ b/services/grida-canvas-document-worker-cf/src/lib/websocket.ts @@ -0,0 +1,143 @@ +import { createDecoder, readVarUint, readVarUint8Array } from "lib0/decoding"; +import { + createEncoder, + length, + toUint8Array, + writeVarUint, + writeVarUint8Array, +} from "lib0/encoding"; +import { + applyAwarenessUpdate, + Awareness, + encodeAwarenessUpdate, +} from "y-protocols/awareness"; +import { readSyncMessage, writeSyncStep1, writeUpdate } from "y-protocols/sync"; +import { Doc } from "yjs"; + +// Message types +const MESSAGE_TYPES = { + sync: 0, + awareness: 1, +} as const; + +type MessageType = keyof typeof MESSAGE_TYPES; + +function createTypedEncoder(type: MessageType) { + const encoder = createEncoder(); + writeVarUint(encoder, MESSAGE_TYPES[type]); + return encoder; +} + +export class WSSharedDoc extends Doc { + private listeners = new Set<(message: Uint8Array) => void>(); + readonly awareness = new Awareness(this); + + constructor(gc = true) { + super({ gc }); + this.awareness.setLocalState(null); + + // Awareness updates + this.awareness.on( + "update", + (changes: { added: number[]; updated: number[]; removed: number[] }) => { + this.awarenessChangeHandler(changes); + } + ); + + // Document updates + this.on("update", (update: Uint8Array) => { + this.syncMessageHandler(update); + }); + } + + update(message: Uint8Array) { + const encoder = createEncoder(); + const decoder = createDecoder(message); + const type = readVarUint(decoder); + + switch (type) { + case MESSAGE_TYPES.sync: { + writeVarUint(encoder, MESSAGE_TYPES.sync); + readSyncMessage(decoder, encoder, this, null); + + if (length(encoder) > 1) { + this._notify(toUint8Array(encoder)); + } + break; + } + case MESSAGE_TYPES.awareness: { + applyAwarenessUpdate(this.awareness, readVarUint8Array(decoder), null); + break; + } + } + } + + notify(listener: (message: Uint8Array) => void) { + this.listeners.add(listener); + return () => { + this.listeners.delete(listener); + }; + } + + private syncMessageHandler(update: Uint8Array) { + const encoder = createTypedEncoder("sync"); + writeUpdate(encoder, update); + this._notify(toUint8Array(encoder)); + } + + private awarenessChangeHandler({ + added, + updated, + removed, + }: { + added: number[]; + updated: number[]; + removed: number[]; + }) { + const changed = [...added, ...updated, ...removed]; + const encoder = createTypedEncoder("awareness"); + const update = encodeAwarenessUpdate( + this.awareness, + changed, + this.awareness.states + ); + writeVarUint8Array(encoder, update); + this._notify(toUint8Array(encoder)); + } + + private _notify(message: Uint8Array) { + // Use for...of for better performance with large listener sets + for (const subscriber of this.listeners) { + try { + subscriber(message); + } catch (error) { + console.error("Error notifying subscriber:", error); + // Remove faulty subscriber to prevent future errors + this.listeners.delete(subscriber); + } + } + } +} + +export function setupWSConnection(ws: WebSocket, doc: WSSharedDoc) { + // Send initial sync + { + const encoder = createTypedEncoder("sync"); + writeSyncStep1(encoder, doc); + ws.send(toUint8Array(encoder)); + } + + // Send awareness states + { + const states = doc.awareness.getStates(); + if (states.size > 0) { + const encoder = createTypedEncoder("awareness"); + const update = encodeAwarenessUpdate( + doc.awareness, + Array.from(states.keys()) + ); + writeVarUint8Array(encoder, update); + ws.send(toUint8Array(encoder)); + } + } +} diff --git a/services/grida-canvas-document-worker-cf/tsconfig.json b/services/grida-canvas-document-worker-cf/tsconfig.json new file mode 100644 index 0000000000..019d5247da --- /dev/null +++ b/services/grida-canvas-document-worker-cf/tsconfig.json @@ -0,0 +1,43 @@ +{ + "compilerOptions": { + /* Visit https://aka.ms/tsconfig.json to read more about this file */ + + /* Set the JavaScript language version for emitted JavaScript and include compatible library declarations. */ + "target": "es2021", + /* Specify a set of bundled library declaration files that describe the target runtime environment. */ + "lib": ["es2021"], + /* Specify what JSX code is generated. */ + "jsx": "react-jsx", + + /* Specify what module code is generated. */ + "module": "es2022", + /* Specify how TypeScript looks up a file from a given module specifier. */ + "moduleResolution": "node", + /* Enable importing .json files */ + "resolveJsonModule": true, + + /* Allow JavaScript files to be a part of your program. Use the `checkJS` option to get errors from these files. */ + "allowJs": true, + /* Enable error reporting in type-checked JavaScript files. */ + "checkJs": false, + + /* Disable emitting files from a compilation. */ + "noEmit": true, + + /* Ensure that each file can be safely transpiled without relying on other imports. */ + "isolatedModules": true, + /* Allow 'import x from y' when a module doesn't have a default export. */ + "allowSyntheticDefaultImports": true, + /* Ensure that casing is correct in imports. */ + "forceConsistentCasingInFileNames": true, + + /* Enable all strict type-checking options. */ + "strict": true, + + /* Skip type checking all .d.ts files. */ + "skipLibCheck": true, + "types": [ + "./worker-configuration.d.ts" + ] + } +} diff --git a/services/grida-canvas-document-worker-cf/worker-configuration.d.ts b/services/grida-canvas-document-worker-cf/worker-configuration.d.ts new file mode 100644 index 0000000000..ae8497ba28 --- /dev/null +++ b/services/grida-canvas-document-worker-cf/worker-configuration.d.ts @@ -0,0 +1,8371 @@ +/* eslint-disable */ +// Generated by Wrangler by running `wrangler types` (hash: aa7fde5d227457130fc2a7608073a12b) +// Runtime types generated with workerd@1.20250924.0 2025-09-24 +declare namespace Cloudflare { + interface GlobalProps { + mainModule: typeof import("./src/index"); + durableNamespaces: "G1DO"; + } + interface Env { + DNS_ZONE_ID: string; + G1: DurableObjectNamespace; + } +} +interface Env extends Cloudflare.Env {} + +// Begin runtime types +/*! ***************************************************************************** +Copyright (c) Cloudflare. All rights reserved. +Copyright (c) Microsoft Corporation. All rights reserved. + +Licensed under the Apache License, Version 2.0 (the "License"); you may not use +this file except in compliance with the License. You may obtain a copy of the +License at http://www.apache.org/licenses/LICENSE-2.0 +THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY +KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED +WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE, +MERCHANTABLITY OR NON-INFRINGEMENT. +See the Apache Version 2.0 License for specific language governing permissions +and limitations under the License. +***************************************************************************** */ +/* eslint-disable */ +// noinspection JSUnusedGlobalSymbols +declare var onmessage: never; +/** + * An abnormal event (called an exception) which occurs as a result of calling a method or accessing a property of a web API. + * + * [MDN Reference](https://developer.mozilla.org/docs/Web/API/DOMException) + */ +declare class DOMException extends Error { + constructor(message?: string, name?: string); + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/DOMException/message) */ + readonly message: string; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/DOMException/name) */ + readonly name: string; + /** + * @deprecated + * + * [MDN Reference](https://developer.mozilla.org/docs/Web/API/DOMException/code) + */ + readonly code: number; + static readonly INDEX_SIZE_ERR: number; + static readonly DOMSTRING_SIZE_ERR: number; + static readonly HIERARCHY_REQUEST_ERR: number; + static readonly WRONG_DOCUMENT_ERR: number; + static readonly INVALID_CHARACTER_ERR: number; + static readonly NO_DATA_ALLOWED_ERR: number; + static readonly NO_MODIFICATION_ALLOWED_ERR: number; + static readonly NOT_FOUND_ERR: number; + static readonly NOT_SUPPORTED_ERR: number; + static readonly INUSE_ATTRIBUTE_ERR: number; + static readonly INVALID_STATE_ERR: number; + static readonly SYNTAX_ERR: number; + static readonly INVALID_MODIFICATION_ERR: number; + static readonly NAMESPACE_ERR: number; + static readonly INVALID_ACCESS_ERR: number; + static readonly VALIDATION_ERR: number; + static readonly TYPE_MISMATCH_ERR: number; + static readonly SECURITY_ERR: number; + static readonly NETWORK_ERR: number; + static readonly ABORT_ERR: number; + static readonly URL_MISMATCH_ERR: number; + static readonly QUOTA_EXCEEDED_ERR: number; + static readonly TIMEOUT_ERR: number; + static readonly INVALID_NODE_TYPE_ERR: number; + static readonly DATA_CLONE_ERR: number; + get stack(): any; + set stack(value: any); +} +type WorkerGlobalScopeEventMap = { + fetch: FetchEvent; + scheduled: ScheduledEvent; + queue: QueueEvent; + unhandledrejection: PromiseRejectionEvent; + rejectionhandled: PromiseRejectionEvent; +}; +declare abstract class WorkerGlobalScope extends EventTarget { + EventTarget: typeof EventTarget; +} +/* [MDN Reference](https://developer.mozilla.org/docs/Web/API/console) */ +interface Console { + "assert"(condition?: boolean, ...data: any[]): void; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/console/clear_static) */ + clear(): void; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/console/count_static) */ + count(label?: string): void; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/console/countReset_static) */ + countReset(label?: string): void; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/console/debug_static) */ + debug(...data: any[]): void; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/console/dir_static) */ + dir(item?: any, options?: any): void; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/console/dirxml_static) */ + dirxml(...data: any[]): void; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/console/error_static) */ + error(...data: any[]): void; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/console/group_static) */ + group(...data: any[]): void; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/console/groupCollapsed_static) */ + groupCollapsed(...data: any[]): void; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/console/groupEnd_static) */ + groupEnd(): void; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/console/info_static) */ + info(...data: any[]): void; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/console/log_static) */ + log(...data: any[]): void; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/console/table_static) */ + table(tabularData?: any, properties?: string[]): void; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/console/time_static) */ + time(label?: string): void; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/console/timeEnd_static) */ + timeEnd(label?: string): void; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/console/timeLog_static) */ + timeLog(label?: string, ...data: any[]): void; + timeStamp(label?: string): void; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/console/trace_static) */ + trace(...data: any[]): void; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/console/warn_static) */ + warn(...data: any[]): void; +} +declare const console: Console; +type BufferSource = ArrayBufferView | ArrayBuffer; +type TypedArray = Int8Array | Uint8Array | Uint8ClampedArray | Int16Array | Uint16Array | Int32Array | Uint32Array | Float32Array | Float64Array | BigInt64Array | BigUint64Array; +declare namespace WebAssembly { + class CompileError extends Error { + constructor(message?: string); + } + class RuntimeError extends Error { + constructor(message?: string); + } + type ValueType = "anyfunc" | "externref" | "f32" | "f64" | "i32" | "i64" | "v128"; + interface GlobalDescriptor { + value: ValueType; + mutable?: boolean; + } + class Global { + constructor(descriptor: GlobalDescriptor, value?: any); + value: any; + valueOf(): any; + } + type ImportValue = ExportValue | number; + type ModuleImports = Record; + type Imports = Record; + type ExportValue = Function | Global | Memory | Table; + type Exports = Record; + class Instance { + constructor(module: Module, imports?: Imports); + readonly exports: Exports; + } + interface MemoryDescriptor { + initial: number; + maximum?: number; + shared?: boolean; + } + class Memory { + constructor(descriptor: MemoryDescriptor); + readonly buffer: ArrayBuffer; + grow(delta: number): number; + } + type ImportExportKind = "function" | "global" | "memory" | "table"; + interface ModuleExportDescriptor { + kind: ImportExportKind; + name: string; + } + interface ModuleImportDescriptor { + kind: ImportExportKind; + module: string; + name: string; + } + abstract class Module { + static customSections(module: Module, sectionName: string): ArrayBuffer[]; + static exports(module: Module): ModuleExportDescriptor[]; + static imports(module: Module): ModuleImportDescriptor[]; + } + type TableKind = "anyfunc" | "externref"; + interface TableDescriptor { + element: TableKind; + initial: number; + maximum?: number; + } + class Table { + constructor(descriptor: TableDescriptor, value?: any); + readonly length: number; + get(index: number): any; + grow(delta: number, value?: any): number; + set(index: number, value?: any): void; + } + function instantiate(module: Module, imports?: Imports): Promise; + function validate(bytes: BufferSource): boolean; +} +/** + * This ServiceWorker API interface represents the global execution context of a service worker. + * Available only in secure contexts. + * + * [MDN Reference](https://developer.mozilla.org/docs/Web/API/ServiceWorkerGlobalScope) + */ +interface ServiceWorkerGlobalScope extends WorkerGlobalScope { + DOMException: typeof DOMException; + WorkerGlobalScope: typeof WorkerGlobalScope; + btoa(data: string): string; + atob(data: string): string; + setTimeout(callback: (...args: any[]) => void, msDelay?: number): number; + setTimeout(callback: (...args: Args) => void, msDelay?: number, ...args: Args): number; + clearTimeout(timeoutId: number | null): void; + setInterval(callback: (...args: any[]) => void, msDelay?: number): number; + setInterval(callback: (...args: Args) => void, msDelay?: number, ...args: Args): number; + clearInterval(timeoutId: number | null): void; + queueMicrotask(task: Function): void; + structuredClone(value: T, options?: StructuredSerializeOptions): T; + reportError(error: any): void; + fetch(input: RequestInfo | URL, init?: RequestInit): Promise; + self: ServiceWorkerGlobalScope; + crypto: Crypto; + caches: CacheStorage; + scheduler: Scheduler; + performance: Performance; + Cloudflare: Cloudflare; + readonly origin: string; + Event: typeof Event; + ExtendableEvent: typeof ExtendableEvent; + CustomEvent: typeof CustomEvent; + PromiseRejectionEvent: typeof PromiseRejectionEvent; + FetchEvent: typeof FetchEvent; + TailEvent: typeof TailEvent; + TraceEvent: typeof TailEvent; + ScheduledEvent: typeof ScheduledEvent; + MessageEvent: typeof MessageEvent; + CloseEvent: typeof CloseEvent; + ReadableStreamDefaultReader: typeof ReadableStreamDefaultReader; + ReadableStreamBYOBReader: typeof ReadableStreamBYOBReader; + ReadableStream: typeof ReadableStream; + WritableStream: typeof WritableStream; + WritableStreamDefaultWriter: typeof WritableStreamDefaultWriter; + TransformStream: typeof TransformStream; + ByteLengthQueuingStrategy: typeof ByteLengthQueuingStrategy; + CountQueuingStrategy: typeof CountQueuingStrategy; + ErrorEvent: typeof ErrorEvent; + MessageChannel: typeof MessageChannel; + MessagePort: typeof MessagePort; + EventSource: typeof EventSource; + ReadableStreamBYOBRequest: typeof ReadableStreamBYOBRequest; + ReadableStreamDefaultController: typeof ReadableStreamDefaultController; + ReadableByteStreamController: typeof ReadableByteStreamController; + WritableStreamDefaultController: typeof WritableStreamDefaultController; + TransformStreamDefaultController: typeof TransformStreamDefaultController; + CompressionStream: typeof CompressionStream; + DecompressionStream: typeof DecompressionStream; + TextEncoderStream: typeof TextEncoderStream; + TextDecoderStream: typeof TextDecoderStream; + Headers: typeof Headers; + Body: typeof Body; + Request: typeof Request; + Response: typeof Response; + WebSocket: typeof WebSocket; + WebSocketPair: typeof WebSocketPair; + WebSocketRequestResponsePair: typeof WebSocketRequestResponsePair; + AbortController: typeof AbortController; + AbortSignal: typeof AbortSignal; + TextDecoder: typeof TextDecoder; + TextEncoder: typeof TextEncoder; + navigator: Navigator; + Navigator: typeof Navigator; + URL: typeof URL; + URLSearchParams: typeof URLSearchParams; + URLPattern: typeof URLPattern; + Blob: typeof Blob; + File: typeof File; + FormData: typeof FormData; + Crypto: typeof Crypto; + SubtleCrypto: typeof SubtleCrypto; + CryptoKey: typeof CryptoKey; + CacheStorage: typeof CacheStorage; + Cache: typeof Cache; + FixedLengthStream: typeof FixedLengthStream; + IdentityTransformStream: typeof IdentityTransformStream; + HTMLRewriter: typeof HTMLRewriter; +} +declare function addEventListener(type: Type, handler: EventListenerOrEventListenerObject, options?: EventTargetAddEventListenerOptions | boolean): void; +declare function removeEventListener(type: Type, handler: EventListenerOrEventListenerObject, options?: EventTargetEventListenerOptions | boolean): void; +/** + * Dispatches a synthetic event event to target and returns true if either event's cancelable attribute value is false or its preventDefault() method was not invoked, and false otherwise. + * + * [MDN Reference](https://developer.mozilla.org/docs/Web/API/EventTarget/dispatchEvent) + */ +declare function dispatchEvent(event: WorkerGlobalScopeEventMap[keyof WorkerGlobalScopeEventMap]): boolean; +/* [MDN Reference](https://developer.mozilla.org/docs/Web/API/Window/btoa) */ +declare function btoa(data: string): string; +/* [MDN Reference](https://developer.mozilla.org/docs/Web/API/Window/atob) */ +declare function atob(data: string): string; +/* [MDN Reference](https://developer.mozilla.org/docs/Web/API/Window/setTimeout) */ +declare function setTimeout(callback: (...args: any[]) => void, msDelay?: number): number; +/* [MDN Reference](https://developer.mozilla.org/docs/Web/API/Window/setTimeout) */ +declare function setTimeout(callback: (...args: Args) => void, msDelay?: number, ...args: Args): number; +/* [MDN Reference](https://developer.mozilla.org/docs/Web/API/Window/clearTimeout) */ +declare function clearTimeout(timeoutId: number | null): void; +/* [MDN Reference](https://developer.mozilla.org/docs/Web/API/Window/setInterval) */ +declare function setInterval(callback: (...args: any[]) => void, msDelay?: number): number; +/* [MDN Reference](https://developer.mozilla.org/docs/Web/API/Window/setInterval) */ +declare function setInterval(callback: (...args: Args) => void, msDelay?: number, ...args: Args): number; +/* [MDN Reference](https://developer.mozilla.org/docs/Web/API/Window/clearInterval) */ +declare function clearInterval(timeoutId: number | null): void; +/* [MDN Reference](https://developer.mozilla.org/docs/Web/API/Window/queueMicrotask) */ +declare function queueMicrotask(task: Function): void; +/* [MDN Reference](https://developer.mozilla.org/docs/Web/API/Window/structuredClone) */ +declare function structuredClone(value: T, options?: StructuredSerializeOptions): T; +/* [MDN Reference](https://developer.mozilla.org/docs/Web/API/Window/reportError) */ +declare function reportError(error: any): void; +/* [MDN Reference](https://developer.mozilla.org/docs/Web/API/Window/fetch) */ +declare function fetch(input: RequestInfo | URL, init?: RequestInit): Promise; +declare const self: ServiceWorkerGlobalScope; +/** +* The Web Crypto API provides a set of low-level functions for common cryptographic tasks. +* The Workers runtime implements the full surface of this API, but with some differences in +* the [supported algorithms](https://developers.cloudflare.com/workers/runtime-apis/web-crypto/#supported-algorithms) +* compared to those implemented in most browsers. +* +* [Cloudflare Docs Reference](https://developers.cloudflare.com/workers/runtime-apis/web-crypto/) +*/ +declare const crypto: Crypto; +/** +* The Cache API allows fine grained control of reading and writing from the Cloudflare global network cache. +* +* [Cloudflare Docs Reference](https://developers.cloudflare.com/workers/runtime-apis/cache/) +*/ +declare const caches: CacheStorage; +declare const scheduler: Scheduler; +/** +* The Workers runtime supports a subset of the Performance API, used to measure timing and performance, +* as well as timing of subrequests and other operations. +* +* [Cloudflare Docs Reference](https://developers.cloudflare.com/workers/runtime-apis/performance/) +*/ +declare const performance: Performance; +declare const Cloudflare: Cloudflare; +declare const origin: string; +declare const navigator: Navigator; +interface TestController { +} +interface ExecutionContext { + waitUntil(promise: Promise): void; + passThroughOnException(): void; + readonly props: Props; +} +type ExportedHandlerFetchHandler = (request: Request>, env: Env, ctx: ExecutionContext) => Response | Promise; +type ExportedHandlerTailHandler = (events: TraceItem[], env: Env, ctx: ExecutionContext) => void | Promise; +type ExportedHandlerTraceHandler = (traces: TraceItem[], env: Env, ctx: ExecutionContext) => void | Promise; +type ExportedHandlerTailStreamHandler = (event: TailStream.TailEvent, env: Env, ctx: ExecutionContext) => TailStream.TailEventHandlerType | Promise; +type ExportedHandlerScheduledHandler = (controller: ScheduledController, env: Env, ctx: ExecutionContext) => void | Promise; +type ExportedHandlerQueueHandler = (batch: MessageBatch, env: Env, ctx: ExecutionContext) => void | Promise; +type ExportedHandlerTestHandler = (controller: TestController, env: Env, ctx: ExecutionContext) => void | Promise; +interface ExportedHandler { + fetch?: ExportedHandlerFetchHandler; + tail?: ExportedHandlerTailHandler; + trace?: ExportedHandlerTraceHandler; + tailStream?: ExportedHandlerTailStreamHandler; + scheduled?: ExportedHandlerScheduledHandler; + test?: ExportedHandlerTestHandler; + email?: EmailExportedHandler; + queue?: ExportedHandlerQueueHandler; +} +interface StructuredSerializeOptions { + transfer?: any[]; +} +/* [MDN Reference](https://developer.mozilla.org/docs/Web/API/PromiseRejectionEvent) */ +declare abstract class PromiseRejectionEvent extends Event { + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/PromiseRejectionEvent/promise) */ + readonly promise: Promise; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/PromiseRejectionEvent/reason) */ + readonly reason: any; +} +declare abstract class Navigator { + sendBeacon(url: string, body?: (ReadableStream | string | (ArrayBuffer | ArrayBufferView) | Blob | FormData | URLSearchParams | URLSearchParams)): boolean; + readonly userAgent: string; + readonly hardwareConcurrency: number; + readonly language: string; + readonly languages: string[]; +} +interface AlarmInvocationInfo { + readonly isRetry: boolean; + readonly retryCount: number; +} +interface Cloudflare { + readonly compatibilityFlags: Record; +} +interface DurableObject { + fetch(request: Request): Response | Promise; + alarm?(alarmInfo?: AlarmInvocationInfo): void | Promise; + webSocketMessage?(ws: WebSocket, message: string | ArrayBuffer): void | Promise; + webSocketClose?(ws: WebSocket, code: number, reason: string, wasClean: boolean): void | Promise; + webSocketError?(ws: WebSocket, error: unknown): void | Promise; +} +type DurableObjectStub = Fetcher & { + readonly id: DurableObjectId; + readonly name?: string; +}; +interface DurableObjectId { + toString(): string; + equals(other: DurableObjectId): boolean; + readonly name?: string; +} +declare abstract class DurableObjectNamespace { + newUniqueId(options?: DurableObjectNamespaceNewUniqueIdOptions): DurableObjectId; + idFromName(name: string): DurableObjectId; + idFromString(id: string): DurableObjectId; + get(id: DurableObjectId, options?: DurableObjectNamespaceGetDurableObjectOptions): DurableObjectStub; + getByName(name: string, options?: DurableObjectNamespaceGetDurableObjectOptions): DurableObjectStub; + jurisdiction(jurisdiction: DurableObjectJurisdiction): DurableObjectNamespace; +} +type DurableObjectJurisdiction = "eu" | "fedramp" | "fedramp-high"; +interface DurableObjectNamespaceNewUniqueIdOptions { + jurisdiction?: DurableObjectJurisdiction; +} +type DurableObjectLocationHint = "wnam" | "enam" | "sam" | "weur" | "eeur" | "apac" | "oc" | "afr" | "me"; +interface DurableObjectNamespaceGetDurableObjectOptions { + locationHint?: DurableObjectLocationHint; +} +interface DurableObjectClass<_T extends Rpc.DurableObjectBranded | undefined = undefined> { +} +interface DurableObjectState { + waitUntil(promise: Promise): void; + readonly props: Props; + readonly id: DurableObjectId; + readonly storage: DurableObjectStorage; + container?: Container; + blockConcurrencyWhile(callback: () => Promise): Promise; + acceptWebSocket(ws: WebSocket, tags?: string[]): void; + getWebSockets(tag?: string): WebSocket[]; + setWebSocketAutoResponse(maybeReqResp?: WebSocketRequestResponsePair): void; + getWebSocketAutoResponse(): WebSocketRequestResponsePair | null; + getWebSocketAutoResponseTimestamp(ws: WebSocket): Date | null; + setHibernatableWebSocketEventTimeout(timeoutMs?: number): void; + getHibernatableWebSocketEventTimeout(): number | null; + getTags(ws: WebSocket): string[]; + abort(reason?: string): void; +} +interface DurableObjectTransaction { + get(key: string, options?: DurableObjectGetOptions): Promise; + get(keys: string[], options?: DurableObjectGetOptions): Promise>; + list(options?: DurableObjectListOptions): Promise>; + put(key: string, value: T, options?: DurableObjectPutOptions): Promise; + put(entries: Record, options?: DurableObjectPutOptions): Promise; + delete(key: string, options?: DurableObjectPutOptions): Promise; + delete(keys: string[], options?: DurableObjectPutOptions): Promise; + rollback(): void; + getAlarm(options?: DurableObjectGetAlarmOptions): Promise; + setAlarm(scheduledTime: number | Date, options?: DurableObjectSetAlarmOptions): Promise; + deleteAlarm(options?: DurableObjectSetAlarmOptions): Promise; +} +interface DurableObjectStorage { + get(key: string, options?: DurableObjectGetOptions): Promise; + get(keys: string[], options?: DurableObjectGetOptions): Promise>; + list(options?: DurableObjectListOptions): Promise>; + put(key: string, value: T, options?: DurableObjectPutOptions): Promise; + put(entries: Record, options?: DurableObjectPutOptions): Promise; + delete(key: string, options?: DurableObjectPutOptions): Promise; + delete(keys: string[], options?: DurableObjectPutOptions): Promise; + deleteAll(options?: DurableObjectPutOptions): Promise; + transaction(closure: (txn: DurableObjectTransaction) => Promise): Promise; + getAlarm(options?: DurableObjectGetAlarmOptions): Promise; + setAlarm(scheduledTime: number | Date, options?: DurableObjectSetAlarmOptions): Promise; + deleteAlarm(options?: DurableObjectSetAlarmOptions): Promise; + sync(): Promise; + sql: SqlStorage; + kv: SyncKvStorage; + transactionSync(closure: () => T): T; + getCurrentBookmark(): Promise; + getBookmarkForTime(timestamp: number | Date): Promise; + onNextSessionRestoreBookmark(bookmark: string): Promise; +} +interface DurableObjectListOptions { + start?: string; + startAfter?: string; + end?: string; + prefix?: string; + reverse?: boolean; + limit?: number; + allowConcurrency?: boolean; + noCache?: boolean; +} +interface DurableObjectGetOptions { + allowConcurrency?: boolean; + noCache?: boolean; +} +interface DurableObjectGetAlarmOptions { + allowConcurrency?: boolean; +} +interface DurableObjectPutOptions { + allowConcurrency?: boolean; + allowUnconfirmed?: boolean; + noCache?: boolean; +} +interface DurableObjectSetAlarmOptions { + allowConcurrency?: boolean; + allowUnconfirmed?: boolean; +} +declare class WebSocketRequestResponsePair { + constructor(request: string, response: string); + get request(): string; + get response(): string; +} +interface AnalyticsEngineDataset { + writeDataPoint(event?: AnalyticsEngineDataPoint): void; +} +interface AnalyticsEngineDataPoint { + indexes?: ((ArrayBuffer | string) | null)[]; + doubles?: number[]; + blobs?: ((ArrayBuffer | string) | null)[]; +} +/** + * An event which takes place in the DOM. + * + * [MDN Reference](https://developer.mozilla.org/docs/Web/API/Event) + */ +declare class Event { + constructor(type: string, init?: EventInit); + /** + * Returns the type of event, e.g. "click", "hashchange", or "submit". + * + * [MDN Reference](https://developer.mozilla.org/docs/Web/API/Event/type) + */ + get type(): string; + /** + * Returns the event's phase, which is one of NONE, CAPTURING_PHASE, AT_TARGET, and BUBBLING_PHASE. + * + * [MDN Reference](https://developer.mozilla.org/docs/Web/API/Event/eventPhase) + */ + get eventPhase(): number; + /** + * Returns true or false depending on how event was initialized. True if event invokes listeners past a ShadowRoot node that is the root of its target, and false otherwise. + * + * [MDN Reference](https://developer.mozilla.org/docs/Web/API/Event/composed) + */ + get composed(): boolean; + /** + * Returns true or false depending on how event was initialized. True if event goes through its target's ancestors in reverse tree order, and false otherwise. + * + * [MDN Reference](https://developer.mozilla.org/docs/Web/API/Event/bubbles) + */ + get bubbles(): boolean; + /** + * Returns true or false depending on how event was initialized. Its return value does not always carry meaning, but true can indicate that part of the operation during which event was dispatched, can be canceled by invoking the preventDefault() method. + * + * [MDN Reference](https://developer.mozilla.org/docs/Web/API/Event/cancelable) + */ + get cancelable(): boolean; + /** + * Returns true if preventDefault() was invoked successfully to indicate cancelation, and false otherwise. + * + * [MDN Reference](https://developer.mozilla.org/docs/Web/API/Event/defaultPrevented) + */ + get defaultPrevented(): boolean; + /** + * @deprecated + * + * [MDN Reference](https://developer.mozilla.org/docs/Web/API/Event/returnValue) + */ + get returnValue(): boolean; + /** + * Returns the object whose event listener's callback is currently being invoked. + * + * [MDN Reference](https://developer.mozilla.org/docs/Web/API/Event/currentTarget) + */ + get currentTarget(): EventTarget | undefined; + /** + * Returns the object to which event is dispatched (its target). + * + * [MDN Reference](https://developer.mozilla.org/docs/Web/API/Event/target) + */ + get target(): EventTarget | undefined; + /** + * @deprecated + * + * [MDN Reference](https://developer.mozilla.org/docs/Web/API/Event/srcElement) + */ + get srcElement(): EventTarget | undefined; + /** + * Returns the event's timestamp as the number of milliseconds measured relative to the time origin. + * + * [MDN Reference](https://developer.mozilla.org/docs/Web/API/Event/timeStamp) + */ + get timeStamp(): number; + /** + * Returns true if event was dispatched by the user agent, and false otherwise. + * + * [MDN Reference](https://developer.mozilla.org/docs/Web/API/Event/isTrusted) + */ + get isTrusted(): boolean; + /** + * @deprecated + * + * [MDN Reference](https://developer.mozilla.org/docs/Web/API/Event/cancelBubble) + */ + get cancelBubble(): boolean; + /** + * @deprecated + * + * [MDN Reference](https://developer.mozilla.org/docs/Web/API/Event/cancelBubble) + */ + set cancelBubble(value: boolean); + /** + * Invoking this method prevents event from reaching any registered event listeners after the current one finishes running and, when dispatched in a tree, also prevents event from reaching any other objects. + * + * [MDN Reference](https://developer.mozilla.org/docs/Web/API/Event/stopImmediatePropagation) + */ + stopImmediatePropagation(): void; + /** + * If invoked when the cancelable attribute value is true, and while executing a listener for the event with passive set to false, signals to the operation that caused event to be dispatched that it needs to be canceled. + * + * [MDN Reference](https://developer.mozilla.org/docs/Web/API/Event/preventDefault) + */ + preventDefault(): void; + /** + * When dispatched in a tree, invoking this method prevents event from reaching any objects other than the current object. + * + * [MDN Reference](https://developer.mozilla.org/docs/Web/API/Event/stopPropagation) + */ + stopPropagation(): void; + /** + * Returns the invocation target objects of event's path (objects on which listeners will be invoked), except for any nodes in shadow trees of which the shadow root's mode is "closed" that are not reachable from event's currentTarget. + * + * [MDN Reference](https://developer.mozilla.org/docs/Web/API/Event/composedPath) + */ + composedPath(): EventTarget[]; + static readonly NONE: number; + static readonly CAPTURING_PHASE: number; + static readonly AT_TARGET: number; + static readonly BUBBLING_PHASE: number; +} +interface EventInit { + bubbles?: boolean; + cancelable?: boolean; + composed?: boolean; +} +type EventListener = (event: EventType) => void; +interface EventListenerObject { + handleEvent(event: EventType): void; +} +type EventListenerOrEventListenerObject = EventListener | EventListenerObject; +/** + * EventTarget is a DOM interface implemented by objects that can receive events and may have listeners for them. + * + * [MDN Reference](https://developer.mozilla.org/docs/Web/API/EventTarget) + */ +declare class EventTarget = Record> { + constructor(); + /** + * Appends an event listener for events whose type attribute value is type. The callback argument sets the callback that will be invoked when the event is dispatched. + * + * The options argument sets listener-specific options. For compatibility this can be a boolean, in which case the method behaves exactly as if the value was specified as options's capture. + * + * When set to true, options's capture prevents callback from being invoked when the event's eventPhase attribute value is BUBBLING_PHASE. When false (or not present), callback will not be invoked when event's eventPhase attribute value is CAPTURING_PHASE. Either way, callback will be invoked if event's eventPhase attribute value is AT_TARGET. + * + * When set to true, options's passive indicates that the callback will not cancel the event by invoking preventDefault(). This is used to enable performance optimizations described in § 2.8 Observing event listeners. + * + * When set to true, options's once indicates that the callback will only be invoked once after which the event listener will be removed. + * + * If an AbortSignal is passed for options's signal, then the event listener will be removed when signal is aborted. + * + * The event listener is appended to target's event listener list and is not appended if it has the same type, callback, and capture. + * + * [MDN Reference](https://developer.mozilla.org/docs/Web/API/EventTarget/addEventListener) + */ + addEventListener(type: Type, handler: EventListenerOrEventListenerObject, options?: EventTargetAddEventListenerOptions | boolean): void; + /** + * Removes the event listener in target's event listener list with the same type, callback, and options. + * + * [MDN Reference](https://developer.mozilla.org/docs/Web/API/EventTarget/removeEventListener) + */ + removeEventListener(type: Type, handler: EventListenerOrEventListenerObject, options?: EventTargetEventListenerOptions | boolean): void; + /** + * Dispatches a synthetic event event to target and returns true if either event's cancelable attribute value is false or its preventDefault() method was not invoked, and false otherwise. + * + * [MDN Reference](https://developer.mozilla.org/docs/Web/API/EventTarget/dispatchEvent) + */ + dispatchEvent(event: EventMap[keyof EventMap]): boolean; +} +interface EventTargetEventListenerOptions { + capture?: boolean; +} +interface EventTargetAddEventListenerOptions { + capture?: boolean; + passive?: boolean; + once?: boolean; + signal?: AbortSignal; +} +interface EventTargetHandlerObject { + handleEvent: (event: Event) => any | undefined; +} +/** + * A controller object that allows you to abort one or more DOM requests as and when desired. + * + * [MDN Reference](https://developer.mozilla.org/docs/Web/API/AbortController) + */ +declare class AbortController { + constructor(); + /** + * Returns the AbortSignal object associated with this object. + * + * [MDN Reference](https://developer.mozilla.org/docs/Web/API/AbortController/signal) + */ + get signal(): AbortSignal; + /** + * Invoking this method will set this object's AbortSignal's aborted flag and signal to any observers that the associated activity is to be aborted. + * + * [MDN Reference](https://developer.mozilla.org/docs/Web/API/AbortController/abort) + */ + abort(reason?: any): void; +} +/** + * A signal object that allows you to communicate with a DOM request (such as a Fetch) and abort it if required via an AbortController object. + * + * [MDN Reference](https://developer.mozilla.org/docs/Web/API/AbortSignal) + */ +declare abstract class AbortSignal extends EventTarget { + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/AbortSignal/abort_static) */ + static abort(reason?: any): AbortSignal; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/AbortSignal/timeout_static) */ + static timeout(delay: number): AbortSignal; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/AbortSignal/any_static) */ + static any(signals: AbortSignal[]): AbortSignal; + /** + * Returns true if this AbortSignal's AbortController has signaled to abort, and false otherwise. + * + * [MDN Reference](https://developer.mozilla.org/docs/Web/API/AbortSignal/aborted) + */ + get aborted(): boolean; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/AbortSignal/reason) */ + get reason(): any; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/AbortSignal/abort_event) */ + get onabort(): any | null; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/AbortSignal/abort_event) */ + set onabort(value: any | null); + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/AbortSignal/throwIfAborted) */ + throwIfAborted(): void; +} +interface Scheduler { + wait(delay: number, maybeOptions?: SchedulerWaitOptions): Promise; +} +interface SchedulerWaitOptions { + signal?: AbortSignal; +} +/** + * Extends the lifetime of the install and activate events dispatched on the global scope as part of the service worker lifecycle. This ensures that any functional events (like FetchEvent) are not dispatched until it upgrades database schemas and deletes the outdated cache entries. + * + * [MDN Reference](https://developer.mozilla.org/docs/Web/API/ExtendableEvent) + */ +declare abstract class ExtendableEvent extends Event { + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/ExtendableEvent/waitUntil) */ + waitUntil(promise: Promise): void; +} +/* [MDN Reference](https://developer.mozilla.org/docs/Web/API/CustomEvent) */ +declare class CustomEvent extends Event { + constructor(type: string, init?: CustomEventCustomEventInit); + /** + * Returns any custom data event was created with. Typically used for synthetic events. + * + * [MDN Reference](https://developer.mozilla.org/docs/Web/API/CustomEvent/detail) + */ + get detail(): T; +} +interface CustomEventCustomEventInit { + bubbles?: boolean; + cancelable?: boolean; + composed?: boolean; + detail?: any; +} +/** + * A file-like object of immutable, raw data. Blobs represent data that isn't necessarily in a JavaScript-native format. The File interface is based on Blob, inheriting blob functionality and expanding it to support files on the user's system. + * + * [MDN Reference](https://developer.mozilla.org/docs/Web/API/Blob) + */ +declare class Blob { + constructor(type?: ((ArrayBuffer | ArrayBufferView) | string | Blob)[], options?: BlobOptions); + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/Blob/size) */ + get size(): number; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/Blob/type) */ + get type(): string; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/Blob/slice) */ + slice(start?: number, end?: number, type?: string): Blob; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/Blob/arrayBuffer) */ + arrayBuffer(): Promise; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/Blob/bytes) */ + bytes(): Promise; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/Blob/text) */ + text(): Promise; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/Blob/stream) */ + stream(): ReadableStream; +} +interface BlobOptions { + type?: string; +} +/** + * Provides information about files and allows JavaScript in a web page to access their content. + * + * [MDN Reference](https://developer.mozilla.org/docs/Web/API/File) + */ +declare class File extends Blob { + constructor(bits: ((ArrayBuffer | ArrayBufferView) | string | Blob)[] | undefined, name: string, options?: FileOptions); + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/File/name) */ + get name(): string; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/File/lastModified) */ + get lastModified(): number; +} +interface FileOptions { + type?: string; + lastModified?: number; +} +/** +* The Cache API allows fine grained control of reading and writing from the Cloudflare global network cache. +* +* [Cloudflare Docs Reference](https://developers.cloudflare.com/workers/runtime-apis/cache/) +*/ +declare abstract class CacheStorage { + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/CacheStorage/open) */ + open(cacheName: string): Promise; + readonly default: Cache; +} +/** +* The Cache API allows fine grained control of reading and writing from the Cloudflare global network cache. +* +* [Cloudflare Docs Reference](https://developers.cloudflare.com/workers/runtime-apis/cache/) +*/ +declare abstract class Cache { + /* [Cloudflare Docs Reference](https://developers.cloudflare.com/workers/runtime-apis/cache/#delete) */ + delete(request: RequestInfo | URL, options?: CacheQueryOptions): Promise; + /* [Cloudflare Docs Reference](https://developers.cloudflare.com/workers/runtime-apis/cache/#match) */ + match(request: RequestInfo | URL, options?: CacheQueryOptions): Promise; + /* [Cloudflare Docs Reference](https://developers.cloudflare.com/workers/runtime-apis/cache/#put) */ + put(request: RequestInfo | URL, response: Response): Promise; +} +interface CacheQueryOptions { + ignoreMethod?: boolean; +} +/** +* The Web Crypto API provides a set of low-level functions for common cryptographic tasks. +* The Workers runtime implements the full surface of this API, but with some differences in +* the [supported algorithms](https://developers.cloudflare.com/workers/runtime-apis/web-crypto/#supported-algorithms) +* compared to those implemented in most browsers. +* +* [Cloudflare Docs Reference](https://developers.cloudflare.com/workers/runtime-apis/web-crypto/) +*/ +declare abstract class Crypto { + /** + * Available only in secure contexts. + * + * [MDN Reference](https://developer.mozilla.org/docs/Web/API/Crypto/subtle) + */ + get subtle(): SubtleCrypto; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/Crypto/getRandomValues) */ + getRandomValues(buffer: T): T; + /** + * Available only in secure contexts. + * + * [MDN Reference](https://developer.mozilla.org/docs/Web/API/Crypto/randomUUID) + */ + randomUUID(): string; + DigestStream: typeof DigestStream; +} +/** + * This Web Crypto API interface provides a number of low-level cryptographic functions. It is accessed via the Crypto.subtle properties available in a window context (via Window.crypto). + * Available only in secure contexts. + * + * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SubtleCrypto) + */ +declare abstract class SubtleCrypto { + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/SubtleCrypto/encrypt) */ + encrypt(algorithm: string | SubtleCryptoEncryptAlgorithm, key: CryptoKey, plainText: ArrayBuffer | ArrayBufferView): Promise; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/SubtleCrypto/decrypt) */ + decrypt(algorithm: string | SubtleCryptoEncryptAlgorithm, key: CryptoKey, cipherText: ArrayBuffer | ArrayBufferView): Promise; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/SubtleCrypto/sign) */ + sign(algorithm: string | SubtleCryptoSignAlgorithm, key: CryptoKey, data: ArrayBuffer | ArrayBufferView): Promise; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/SubtleCrypto/verify) */ + verify(algorithm: string | SubtleCryptoSignAlgorithm, key: CryptoKey, signature: ArrayBuffer | ArrayBufferView, data: ArrayBuffer | ArrayBufferView): Promise; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/SubtleCrypto/digest) */ + digest(algorithm: string | SubtleCryptoHashAlgorithm, data: ArrayBuffer | ArrayBufferView): Promise; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/SubtleCrypto/generateKey) */ + generateKey(algorithm: string | SubtleCryptoGenerateKeyAlgorithm, extractable: boolean, keyUsages: string[]): Promise; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/SubtleCrypto/deriveKey) */ + deriveKey(algorithm: string | SubtleCryptoDeriveKeyAlgorithm, baseKey: CryptoKey, derivedKeyAlgorithm: string | SubtleCryptoImportKeyAlgorithm, extractable: boolean, keyUsages: string[]): Promise; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/SubtleCrypto/deriveBits) */ + deriveBits(algorithm: string | SubtleCryptoDeriveKeyAlgorithm, baseKey: CryptoKey, length?: number | null): Promise; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/SubtleCrypto/importKey) */ + importKey(format: string, keyData: (ArrayBuffer | ArrayBufferView) | JsonWebKey, algorithm: string | SubtleCryptoImportKeyAlgorithm, extractable: boolean, keyUsages: string[]): Promise; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/SubtleCrypto/exportKey) */ + exportKey(format: string, key: CryptoKey): Promise; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/SubtleCrypto/wrapKey) */ + wrapKey(format: string, key: CryptoKey, wrappingKey: CryptoKey, wrapAlgorithm: string | SubtleCryptoEncryptAlgorithm): Promise; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/SubtleCrypto/unwrapKey) */ + unwrapKey(format: string, wrappedKey: ArrayBuffer | ArrayBufferView, unwrappingKey: CryptoKey, unwrapAlgorithm: string | SubtleCryptoEncryptAlgorithm, unwrappedKeyAlgorithm: string | SubtleCryptoImportKeyAlgorithm, extractable: boolean, keyUsages: string[]): Promise; + timingSafeEqual(a: ArrayBuffer | ArrayBufferView, b: ArrayBuffer | ArrayBufferView): boolean; +} +/** + * The CryptoKey dictionary of the Web Crypto API represents a cryptographic key. + * Available only in secure contexts. + * + * [MDN Reference](https://developer.mozilla.org/docs/Web/API/CryptoKey) + */ +declare abstract class CryptoKey { + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/CryptoKey/type) */ + readonly type: string; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/CryptoKey/extractable) */ + readonly extractable: boolean; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/CryptoKey/algorithm) */ + readonly algorithm: CryptoKeyKeyAlgorithm | CryptoKeyAesKeyAlgorithm | CryptoKeyHmacKeyAlgorithm | CryptoKeyRsaKeyAlgorithm | CryptoKeyEllipticKeyAlgorithm | CryptoKeyArbitraryKeyAlgorithm; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/CryptoKey/usages) */ + readonly usages: string[]; +} +interface CryptoKeyPair { + publicKey: CryptoKey; + privateKey: CryptoKey; +} +interface JsonWebKey { + kty: string; + use?: string; + key_ops?: string[]; + alg?: string; + ext?: boolean; + crv?: string; + x?: string; + y?: string; + d?: string; + n?: string; + e?: string; + p?: string; + q?: string; + dp?: string; + dq?: string; + qi?: string; + oth?: RsaOtherPrimesInfo[]; + k?: string; +} +interface RsaOtherPrimesInfo { + r?: string; + d?: string; + t?: string; +} +interface SubtleCryptoDeriveKeyAlgorithm { + name: string; + salt?: (ArrayBuffer | ArrayBufferView); + iterations?: number; + hash?: (string | SubtleCryptoHashAlgorithm); + $public?: CryptoKey; + info?: (ArrayBuffer | ArrayBufferView); +} +interface SubtleCryptoEncryptAlgorithm { + name: string; + iv?: (ArrayBuffer | ArrayBufferView); + additionalData?: (ArrayBuffer | ArrayBufferView); + tagLength?: number; + counter?: (ArrayBuffer | ArrayBufferView); + length?: number; + label?: (ArrayBuffer | ArrayBufferView); +} +interface SubtleCryptoGenerateKeyAlgorithm { + name: string; + hash?: (string | SubtleCryptoHashAlgorithm); + modulusLength?: number; + publicExponent?: (ArrayBuffer | ArrayBufferView); + length?: number; + namedCurve?: string; +} +interface SubtleCryptoHashAlgorithm { + name: string; +} +interface SubtleCryptoImportKeyAlgorithm { + name: string; + hash?: (string | SubtleCryptoHashAlgorithm); + length?: number; + namedCurve?: string; + compressed?: boolean; +} +interface SubtleCryptoSignAlgorithm { + name: string; + hash?: (string | SubtleCryptoHashAlgorithm); + dataLength?: number; + saltLength?: number; +} +interface CryptoKeyKeyAlgorithm { + name: string; +} +interface CryptoKeyAesKeyAlgorithm { + name: string; + length: number; +} +interface CryptoKeyHmacKeyAlgorithm { + name: string; + hash: CryptoKeyKeyAlgorithm; + length: number; +} +interface CryptoKeyRsaKeyAlgorithm { + name: string; + modulusLength: number; + publicExponent: ArrayBuffer | ArrayBufferView; + hash?: CryptoKeyKeyAlgorithm; +} +interface CryptoKeyEllipticKeyAlgorithm { + name: string; + namedCurve: string; +} +interface CryptoKeyArbitraryKeyAlgorithm { + name: string; + hash?: CryptoKeyKeyAlgorithm; + namedCurve?: string; + length?: number; +} +declare class DigestStream extends WritableStream { + constructor(algorithm: string | SubtleCryptoHashAlgorithm); + readonly digest: Promise; + get bytesWritten(): number | bigint; +} +/** + * A decoder for a specific method, that is a specific character encoding, like utf-8, iso-8859-2, koi8, cp1261, gbk, etc. A decoder takes a stream of bytes as input and emits a stream of code points. For a more scalable, non-native library, see StringView – a C-like representation of strings based on typed arrays. + * + * [MDN Reference](https://developer.mozilla.org/docs/Web/API/TextDecoder) + */ +declare class TextDecoder { + constructor(label?: string, options?: TextDecoderConstructorOptions); + /** + * Returns the result of running encoding's decoder. The method can be invoked zero or more times with options's stream set to true, and then once without options's stream (or set to false), to process a fragmented input. If the invocation without options's stream (or set to false) has no input, it's clearest to omit both arguments. + * + * ``` + * var string = "", decoder = new TextDecoder(encoding), buffer; + * while(buffer = next_chunk()) { + * string += decoder.decode(buffer, {stream:true}); + * } + * string += decoder.decode(); // end-of-queue + * ``` + * + * If the error mode is "fatal" and encoding's decoder returns error, throws a TypeError. + * + * [MDN Reference](https://developer.mozilla.org/docs/Web/API/TextDecoder/decode) + */ + decode(input?: (ArrayBuffer | ArrayBufferView), options?: TextDecoderDecodeOptions): string; + get encoding(): string; + get fatal(): boolean; + get ignoreBOM(): boolean; +} +/** + * TextEncoder takes a stream of code points as input and emits a stream of bytes. For a more scalable, non-native library, see StringView – a C-like representation of strings based on typed arrays. + * + * [MDN Reference](https://developer.mozilla.org/docs/Web/API/TextEncoder) + */ +declare class TextEncoder { + constructor(); + /** + * Returns the result of running UTF-8's encoder. + * + * [MDN Reference](https://developer.mozilla.org/docs/Web/API/TextEncoder/encode) + */ + encode(input?: string): Uint8Array; + /** + * Runs the UTF-8 encoder on source, stores the result of that operation into destination, and returns the progress made as an object wherein read is the number of converted code units of source and written is the number of bytes modified in destination. + * + * [MDN Reference](https://developer.mozilla.org/docs/Web/API/TextEncoder/encodeInto) + */ + encodeInto(input: string, buffer: ArrayBuffer | ArrayBufferView): TextEncoderEncodeIntoResult; + get encoding(): string; +} +interface TextDecoderConstructorOptions { + fatal: boolean; + ignoreBOM: boolean; +} +interface TextDecoderDecodeOptions { + stream: boolean; +} +interface TextEncoderEncodeIntoResult { + read: number; + written: number; +} +/** + * Events providing information related to errors in scripts or in files. + * + * [MDN Reference](https://developer.mozilla.org/docs/Web/API/ErrorEvent) + */ +declare class ErrorEvent extends Event { + constructor(type: string, init?: ErrorEventErrorEventInit); + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/ErrorEvent/filename) */ + get filename(): string; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/ErrorEvent/message) */ + get message(): string; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/ErrorEvent/lineno) */ + get lineno(): number; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/ErrorEvent/colno) */ + get colno(): number; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/ErrorEvent/error) */ + get error(): any; +} +interface ErrorEventErrorEventInit { + message?: string; + filename?: string; + lineno?: number; + colno?: number; + error?: any; +} +/** + * A message received by a target object. + * + * [MDN Reference](https://developer.mozilla.org/docs/Web/API/MessageEvent) + */ +declare class MessageEvent extends Event { + constructor(type: string, initializer: MessageEventInit); + /** + * Returns the data of the message. + * + * [MDN Reference](https://developer.mozilla.org/docs/Web/API/MessageEvent/data) + */ + readonly data: any; + /** + * Returns the origin of the message, for server-sent events and cross-document messaging. + * + * [MDN Reference](https://developer.mozilla.org/docs/Web/API/MessageEvent/origin) + */ + readonly origin: string | null; + /** + * Returns the last event ID string, for server-sent events. + * + * [MDN Reference](https://developer.mozilla.org/docs/Web/API/MessageEvent/lastEventId) + */ + readonly lastEventId: string; + /** + * Returns the WindowProxy of the source window, for cross-document messaging, and the MessagePort being attached, in the connect event fired at SharedWorkerGlobalScope objects. + * + * [MDN Reference](https://developer.mozilla.org/docs/Web/API/MessageEvent/source) + */ + readonly source: MessagePort | null; + /** + * Returns the MessagePort array sent with the message, for cross-document messaging and channel messaging. + * + * [MDN Reference](https://developer.mozilla.org/docs/Web/API/MessageEvent/ports) + */ + readonly ports: MessagePort[]; +} +interface MessageEventInit { + data: ArrayBuffer | string; +} +/** + * Provides a way to easily construct a set of key/value pairs representing form fields and their values, which can then be easily sent using the XMLHttpRequest.send() method. It uses the same format a form would use if the encoding type were set to "multipart/form-data". + * + * [MDN Reference](https://developer.mozilla.org/docs/Web/API/FormData) + */ +declare class FormData { + constructor(); + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/FormData/append) */ + append(name: string, value: string): void; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/FormData/append) */ + append(name: string, value: Blob, filename?: string): void; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/FormData/delete) */ + delete(name: string): void; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/FormData/get) */ + get(name: string): (File | string) | null; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/FormData/getAll) */ + getAll(name: string): (File | string)[]; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/FormData/has) */ + has(name: string): boolean; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/FormData/set) */ + set(name: string, value: string): void; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/FormData/set) */ + set(name: string, value: Blob, filename?: string): void; + /* Returns an array of key, value pairs for every entry in the list. */ + entries(): IterableIterator<[ + key: string, + value: File | string + ]>; + /* Returns a list of keys in the list. */ + keys(): IterableIterator; + /* Returns a list of values in the list. */ + values(): IterableIterator<(File | string)>; + forEach(callback: (this: This, value: File | string, key: string, parent: FormData) => void, thisArg?: This): void; + [Symbol.iterator](): IterableIterator<[ + key: string, + value: File | string + ]>; +} +interface ContentOptions { + html?: boolean; +} +declare class HTMLRewriter { + constructor(); + on(selector: string, handlers: HTMLRewriterElementContentHandlers): HTMLRewriter; + onDocument(handlers: HTMLRewriterDocumentContentHandlers): HTMLRewriter; + transform(response: Response): Response; +} +interface HTMLRewriterElementContentHandlers { + element?(element: Element): void | Promise; + comments?(comment: Comment): void | Promise; + text?(element: Text): void | Promise; +} +interface HTMLRewriterDocumentContentHandlers { + doctype?(doctype: Doctype): void | Promise; + comments?(comment: Comment): void | Promise; + text?(text: Text): void | Promise; + end?(end: DocumentEnd): void | Promise; +} +interface Doctype { + readonly name: string | null; + readonly publicId: string | null; + readonly systemId: string | null; +} +interface Element { + tagName: string; + readonly attributes: IterableIterator; + readonly removed: boolean; + readonly namespaceURI: string; + getAttribute(name: string): string | null; + hasAttribute(name: string): boolean; + setAttribute(name: string, value: string): Element; + removeAttribute(name: string): Element; + before(content: string | ReadableStream | Response, options?: ContentOptions): Element; + after(content: string | ReadableStream | Response, options?: ContentOptions): Element; + prepend(content: string | ReadableStream | Response, options?: ContentOptions): Element; + append(content: string | ReadableStream | Response, options?: ContentOptions): Element; + replace(content: string | ReadableStream | Response, options?: ContentOptions): Element; + remove(): Element; + removeAndKeepContent(): Element; + setInnerContent(content: string | ReadableStream | Response, options?: ContentOptions): Element; + onEndTag(handler: (tag: EndTag) => void | Promise): void; +} +interface EndTag { + name: string; + before(content: string | ReadableStream | Response, options?: ContentOptions): EndTag; + after(content: string | ReadableStream | Response, options?: ContentOptions): EndTag; + remove(): EndTag; +} +interface Comment { + text: string; + readonly removed: boolean; + before(content: string, options?: ContentOptions): Comment; + after(content: string, options?: ContentOptions): Comment; + replace(content: string, options?: ContentOptions): Comment; + remove(): Comment; +} +interface Text { + readonly text: string; + readonly lastInTextNode: boolean; + readonly removed: boolean; + before(content: string | ReadableStream | Response, options?: ContentOptions): Text; + after(content: string | ReadableStream | Response, options?: ContentOptions): Text; + replace(content: string | ReadableStream | Response, options?: ContentOptions): Text; + remove(): Text; +} +interface DocumentEnd { + append(content: string, options?: ContentOptions): DocumentEnd; +} +/** + * This is the event type for fetch events dispatched on the service worker global scope. It contains information about the fetch, including the request and how the receiver will treat the response. It provides the event.respondWith() method, which allows us to provide a response to this fetch. + * + * [MDN Reference](https://developer.mozilla.org/docs/Web/API/FetchEvent) + */ +declare abstract class FetchEvent extends ExtendableEvent { + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/FetchEvent/request) */ + readonly request: Request; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/FetchEvent/respondWith) */ + respondWith(promise: Response | Promise): void; + passThroughOnException(): void; +} +type HeadersInit = Headers | Iterable> | Record; +/** + * This Fetch API interface allows you to perform various actions on HTTP request and response headers. These actions include retrieving, setting, adding to, and removing. A Headers object has an associated header list, which is initially empty and consists of zero or more name and value pairs.  You can add to this using methods like append() (see Examples.) In all methods of this interface, header names are matched by case-insensitive byte sequence. + * + * [MDN Reference](https://developer.mozilla.org/docs/Web/API/Headers) + */ +declare class Headers { + constructor(init?: HeadersInit); + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/Headers/get) */ + get(name: string): string | null; + getAll(name: string): string[]; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/Headers/getSetCookie) */ + getSetCookie(): string[]; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/Headers/has) */ + has(name: string): boolean; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/Headers/set) */ + set(name: string, value: string): void; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/Headers/append) */ + append(name: string, value: string): void; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/Headers/delete) */ + delete(name: string): void; + forEach(callback: (this: This, value: string, key: string, parent: Headers) => void, thisArg?: This): void; + /* Returns an iterator allowing to go through all key/value pairs contained in this object. */ + entries(): IterableIterator<[ + key: string, + value: string + ]>; + /* Returns an iterator allowing to go through all keys of the key/value pairs contained in this object. */ + keys(): IterableIterator; + /* Returns an iterator allowing to go through all values of the key/value pairs contained in this object. */ + values(): IterableIterator; + [Symbol.iterator](): IterableIterator<[ + key: string, + value: string + ]>; +} +type BodyInit = ReadableStream | string | ArrayBuffer | ArrayBufferView | Blob | URLSearchParams | FormData; +declare abstract class Body { + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/Request/body) */ + get body(): ReadableStream | null; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/Request/bodyUsed) */ + get bodyUsed(): boolean; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/Request/arrayBuffer) */ + arrayBuffer(): Promise; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/Request/bytes) */ + bytes(): Promise; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/Request/text) */ + text(): Promise; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/Request/json) */ + json(): Promise; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/Request/formData) */ + formData(): Promise; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/Request/blob) */ + blob(): Promise; +} +/** + * This Fetch API interface represents the response to a request. + * + * [MDN Reference](https://developer.mozilla.org/docs/Web/API/Response) + */ +declare var Response: { + prototype: Response; + new (body?: BodyInit | null, init?: ResponseInit): Response; + error(): Response; + redirect(url: string, status?: number): Response; + json(any: any, maybeInit?: (ResponseInit | Response)): Response; +}; +/** + * This Fetch API interface represents the response to a request. + * + * [MDN Reference](https://developer.mozilla.org/docs/Web/API/Response) + */ +interface Response extends Body { + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/Response/clone) */ + clone(): Response; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/Response/status) */ + status: number; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/Response/statusText) */ + statusText: string; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/Response/headers) */ + headers: Headers; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/Response/ok) */ + ok: boolean; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/Response/redirected) */ + redirected: boolean; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/Response/url) */ + url: string; + webSocket: WebSocket | null; + cf: any | undefined; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/Response/type) */ + type: "default" | "error"; +} +interface ResponseInit { + status?: number; + statusText?: string; + headers?: HeadersInit; + cf?: any; + webSocket?: (WebSocket | null); + encodeBody?: "automatic" | "manual"; +} +type RequestInfo> = Request | string; +/** + * This Fetch API interface represents a resource request. + * + * [MDN Reference](https://developer.mozilla.org/docs/Web/API/Request) + */ +declare var Request: { + prototype: Request; + new >(input: RequestInfo | URL, init?: RequestInit): Request; +}; +/** + * This Fetch API interface represents a resource request. + * + * [MDN Reference](https://developer.mozilla.org/docs/Web/API/Request) + */ +interface Request> extends Body { + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/Request/clone) */ + clone(): Request; + /** + * Returns request's HTTP method, which is "GET" by default. + * + * [MDN Reference](https://developer.mozilla.org/docs/Web/API/Request/method) + */ + method: string; + /** + * Returns the URL of request as a string. + * + * [MDN Reference](https://developer.mozilla.org/docs/Web/API/Request/url) + */ + url: string; + /** + * Returns a Headers object consisting of the headers associated with request. Note that headers added in the network layer by the user agent will not be accounted for in this object, e.g., the "Host" header. + * + * [MDN Reference](https://developer.mozilla.org/docs/Web/API/Request/headers) + */ + headers: Headers; + /** + * Returns the redirect mode associated with request, which is a string indicating how redirects for the request will be handled during fetching. A request will follow redirects by default. + * + * [MDN Reference](https://developer.mozilla.org/docs/Web/API/Request/redirect) + */ + redirect: string; + fetcher: Fetcher | null; + /** + * Returns the signal associated with request, which is an AbortSignal object indicating whether or not request has been aborted, and its abort event handler. + * + * [MDN Reference](https://developer.mozilla.org/docs/Web/API/Request/signal) + */ + signal: AbortSignal; + cf: Cf | undefined; + /** + * Returns request's subresource integrity metadata, which is a cryptographic hash of the resource being fetched. Its value consists of multiple hashes separated by whitespace. [SRI] + * + * [MDN Reference](https://developer.mozilla.org/docs/Web/API/Request/integrity) + */ + integrity: string; + /** + * Returns a boolean indicating whether or not request can outlive the global in which it was created. + * + * [MDN Reference](https://developer.mozilla.org/docs/Web/API/Request/keepalive) + */ + keepalive: boolean; + /** + * Returns the cache mode associated with request, which is a string indicating how the request will interact with the browser's cache when fetching. + * + * [MDN Reference](https://developer.mozilla.org/docs/Web/API/Request/cache) + */ + cache?: "no-store" | "no-cache"; +} +interface RequestInit { + /* A string to set request's method. */ + method?: string; + /* A Headers object, an object literal, or an array of two-item arrays to set request's headers. */ + headers?: HeadersInit; + /* A BodyInit object or null to set request's body. */ + body?: BodyInit | null; + /* A string indicating whether request follows redirects, results in an error upon encountering a redirect, or returns the redirect (in an opaque fashion). Sets request's redirect. */ + redirect?: string; + fetcher?: (Fetcher | null); + cf?: Cf; + /* A string indicating how the request will interact with the browser's cache to set request's cache. */ + cache?: "no-store" | "no-cache"; + /* A cryptographic hash of the resource to be fetched by request. Sets request's integrity. */ + integrity?: string; + /* An AbortSignal to set request's signal. */ + signal?: (AbortSignal | null); + encodeResponseBody?: "automatic" | "manual"; +} +type Service Rpc.WorkerEntrypointBranded) | Rpc.WorkerEntrypointBranded | ExportedHandler | undefined = undefined> = T extends new (...args: any[]) => Rpc.WorkerEntrypointBranded ? Fetcher> : T extends Rpc.WorkerEntrypointBranded ? Fetcher : T extends Exclude ? never : Fetcher; +type Fetcher = (T extends Rpc.EntrypointBranded ? Rpc.Provider : unknown) & { + fetch(input: RequestInfo | URL, init?: RequestInit): Promise; + connect(address: SocketAddress | string, options?: SocketOptions): Socket; +}; +interface KVNamespaceListKey { + name: Key; + expiration?: number; + metadata?: Metadata; +} +type KVNamespaceListResult = { + list_complete: false; + keys: KVNamespaceListKey[]; + cursor: string; + cacheStatus: string | null; +} | { + list_complete: true; + keys: KVNamespaceListKey[]; + cacheStatus: string | null; +}; +interface KVNamespace { + get(key: Key, options?: Partial>): Promise; + get(key: Key, type: "text"): Promise; + get(key: Key, type: "json"): Promise; + get(key: Key, type: "arrayBuffer"): Promise; + get(key: Key, type: "stream"): Promise; + get(key: Key, options?: KVNamespaceGetOptions<"text">): Promise; + get(key: Key, options?: KVNamespaceGetOptions<"json">): Promise; + get(key: Key, options?: KVNamespaceGetOptions<"arrayBuffer">): Promise; + get(key: Key, options?: KVNamespaceGetOptions<"stream">): Promise; + get(key: Array, type: "text"): Promise>; + get(key: Array, type: "json"): Promise>; + get(key: Array, options?: Partial>): Promise>; + get(key: Array, options?: KVNamespaceGetOptions<"text">): Promise>; + get(key: Array, options?: KVNamespaceGetOptions<"json">): Promise>; + list(options?: KVNamespaceListOptions): Promise>; + put(key: Key, value: string | ArrayBuffer | ArrayBufferView | ReadableStream, options?: KVNamespacePutOptions): Promise; + getWithMetadata(key: Key, options?: Partial>): Promise>; + getWithMetadata(key: Key, type: "text"): Promise>; + getWithMetadata(key: Key, type: "json"): Promise>; + getWithMetadata(key: Key, type: "arrayBuffer"): Promise>; + getWithMetadata(key: Key, type: "stream"): Promise>; + getWithMetadata(key: Key, options: KVNamespaceGetOptions<"text">): Promise>; + getWithMetadata(key: Key, options: KVNamespaceGetOptions<"json">): Promise>; + getWithMetadata(key: Key, options: KVNamespaceGetOptions<"arrayBuffer">): Promise>; + getWithMetadata(key: Key, options: KVNamespaceGetOptions<"stream">): Promise>; + getWithMetadata(key: Array, type: "text"): Promise>>; + getWithMetadata(key: Array, type: "json"): Promise>>; + getWithMetadata(key: Array, options?: Partial>): Promise>>; + getWithMetadata(key: Array, options?: KVNamespaceGetOptions<"text">): Promise>>; + getWithMetadata(key: Array, options?: KVNamespaceGetOptions<"json">): Promise>>; + delete(key: Key): Promise; +} +interface KVNamespaceListOptions { + limit?: number; + prefix?: (string | null); + cursor?: (string | null); +} +interface KVNamespaceGetOptions { + type: Type; + cacheTtl?: number; +} +interface KVNamespacePutOptions { + expiration?: number; + expirationTtl?: number; + metadata?: (any | null); +} +interface KVNamespaceGetWithMetadataResult { + value: Value | null; + metadata: Metadata | null; + cacheStatus: string | null; +} +type QueueContentType = "text" | "bytes" | "json" | "v8"; +interface Queue { + send(message: Body, options?: QueueSendOptions): Promise; + sendBatch(messages: Iterable>, options?: QueueSendBatchOptions): Promise; +} +interface QueueSendOptions { + contentType?: QueueContentType; + delaySeconds?: number; +} +interface QueueSendBatchOptions { + delaySeconds?: number; +} +interface MessageSendRequest { + body: Body; + contentType?: QueueContentType; + delaySeconds?: number; +} +interface QueueRetryOptions { + delaySeconds?: number; +} +interface Message { + readonly id: string; + readonly timestamp: Date; + readonly body: Body; + readonly attempts: number; + retry(options?: QueueRetryOptions): void; + ack(): void; +} +interface QueueEvent extends ExtendableEvent { + readonly messages: readonly Message[]; + readonly queue: string; + retryAll(options?: QueueRetryOptions): void; + ackAll(): void; +} +interface MessageBatch { + readonly messages: readonly Message[]; + readonly queue: string; + retryAll(options?: QueueRetryOptions): void; + ackAll(): void; +} +interface R2Error extends Error { + readonly name: string; + readonly code: number; + readonly message: string; + readonly action: string; + readonly stack: any; +} +interface R2ListOptions { + limit?: number; + prefix?: string; + cursor?: string; + delimiter?: string; + startAfter?: string; + include?: ("httpMetadata" | "customMetadata")[]; +} +declare abstract class R2Bucket { + head(key: string): Promise; + get(key: string, options: R2GetOptions & { + onlyIf: R2Conditional | Headers; + }): Promise; + get(key: string, options?: R2GetOptions): Promise; + put(key: string, value: ReadableStream | ArrayBuffer | ArrayBufferView | string | null | Blob, options?: R2PutOptions & { + onlyIf: R2Conditional | Headers; + }): Promise; + put(key: string, value: ReadableStream | ArrayBuffer | ArrayBufferView | string | null | Blob, options?: R2PutOptions): Promise; + createMultipartUpload(key: string, options?: R2MultipartOptions): Promise; + resumeMultipartUpload(key: string, uploadId: string): R2MultipartUpload; + delete(keys: string | string[]): Promise; + list(options?: R2ListOptions): Promise; +} +interface R2MultipartUpload { + readonly key: string; + readonly uploadId: string; + uploadPart(partNumber: number, value: ReadableStream | (ArrayBuffer | ArrayBufferView) | string | Blob, options?: R2UploadPartOptions): Promise; + abort(): Promise; + complete(uploadedParts: R2UploadedPart[]): Promise; +} +interface R2UploadedPart { + partNumber: number; + etag: string; +} +declare abstract class R2Object { + readonly key: string; + readonly version: string; + readonly size: number; + readonly etag: string; + readonly httpEtag: string; + readonly checksums: R2Checksums; + readonly uploaded: Date; + readonly httpMetadata?: R2HTTPMetadata; + readonly customMetadata?: Record; + readonly range?: R2Range; + readonly storageClass: string; + readonly ssecKeyMd5?: string; + writeHttpMetadata(headers: Headers): void; +} +interface R2ObjectBody extends R2Object { + get body(): ReadableStream; + get bodyUsed(): boolean; + arrayBuffer(): Promise; + bytes(): Promise; + text(): Promise; + json(): Promise; + blob(): Promise; +} +type R2Range = { + offset: number; + length?: number; +} | { + offset?: number; + length: number; +} | { + suffix: number; +}; +interface R2Conditional { + etagMatches?: string; + etagDoesNotMatch?: string; + uploadedBefore?: Date; + uploadedAfter?: Date; + secondsGranularity?: boolean; +} +interface R2GetOptions { + onlyIf?: (R2Conditional | Headers); + range?: (R2Range | Headers); + ssecKey?: (ArrayBuffer | string); +} +interface R2PutOptions { + onlyIf?: (R2Conditional | Headers); + httpMetadata?: (R2HTTPMetadata | Headers); + customMetadata?: Record; + md5?: ((ArrayBuffer | ArrayBufferView) | string); + sha1?: ((ArrayBuffer | ArrayBufferView) | string); + sha256?: ((ArrayBuffer | ArrayBufferView) | string); + sha384?: ((ArrayBuffer | ArrayBufferView) | string); + sha512?: ((ArrayBuffer | ArrayBufferView) | string); + storageClass?: string; + ssecKey?: (ArrayBuffer | string); +} +interface R2MultipartOptions { + httpMetadata?: (R2HTTPMetadata | Headers); + customMetadata?: Record; + storageClass?: string; + ssecKey?: (ArrayBuffer | string); +} +interface R2Checksums { + readonly md5?: ArrayBuffer; + readonly sha1?: ArrayBuffer; + readonly sha256?: ArrayBuffer; + readonly sha384?: ArrayBuffer; + readonly sha512?: ArrayBuffer; + toJSON(): R2StringChecksums; +} +interface R2StringChecksums { + md5?: string; + sha1?: string; + sha256?: string; + sha384?: string; + sha512?: string; +} +interface R2HTTPMetadata { + contentType?: string; + contentLanguage?: string; + contentDisposition?: string; + contentEncoding?: string; + cacheControl?: string; + cacheExpiry?: Date; +} +type R2Objects = { + objects: R2Object[]; + delimitedPrefixes: string[]; +} & ({ + truncated: true; + cursor: string; +} | { + truncated: false; +}); +interface R2UploadPartOptions { + ssecKey?: (ArrayBuffer | string); +} +declare abstract class ScheduledEvent extends ExtendableEvent { + readonly scheduledTime: number; + readonly cron: string; + noRetry(): void; +} +interface ScheduledController { + readonly scheduledTime: number; + readonly cron: string; + noRetry(): void; +} +interface QueuingStrategy { + highWaterMark?: (number | bigint); + size?: (chunk: T) => number | bigint; +} +interface UnderlyingSink { + type?: string; + start?: (controller: WritableStreamDefaultController) => void | Promise; + write?: (chunk: W, controller: WritableStreamDefaultController) => void | Promise; + abort?: (reason: any) => void | Promise; + close?: () => void | Promise; +} +interface UnderlyingByteSource { + type: "bytes"; + autoAllocateChunkSize?: number; + start?: (controller: ReadableByteStreamController) => void | Promise; + pull?: (controller: ReadableByteStreamController) => void | Promise; + cancel?: (reason: any) => void | Promise; +} +interface UnderlyingSource { + type?: "" | undefined; + start?: (controller: ReadableStreamDefaultController) => void | Promise; + pull?: (controller: ReadableStreamDefaultController) => void | Promise; + cancel?: (reason: any) => void | Promise; + expectedLength?: (number | bigint); +} +interface Transformer { + readableType?: string; + writableType?: string; + start?: (controller: TransformStreamDefaultController) => void | Promise; + transform?: (chunk: I, controller: TransformStreamDefaultController) => void | Promise; + flush?: (controller: TransformStreamDefaultController) => void | Promise; + cancel?: (reason: any) => void | Promise; + expectedLength?: number; +} +interface StreamPipeOptions { + /** + * Pipes this readable stream to a given writable stream destination. The way in which the piping process behaves under various error conditions can be customized with a number of passed options. It returns a promise that fulfills when the piping process completes successfully, or rejects if any errors were encountered. + * + * Piping a stream will lock it for the duration of the pipe, preventing any other consumer from acquiring a reader. + * + * Errors and closures of the source and destination streams propagate as follows: + * + * An error in this source readable stream will abort destination, unless preventAbort is truthy. The returned promise will be rejected with the source's error, or with any error that occurs during aborting the destination. + * + * An error in destination will cancel this source readable stream, unless preventCancel is truthy. The returned promise will be rejected with the destination's error, or with any error that occurs during canceling the source. + * + * When this source readable stream closes, destination will be closed, unless preventClose is truthy. The returned promise will be fulfilled once this process completes, unless an error is encountered while closing the destination, in which case it will be rejected with that error. + * + * If destination starts out closed or closing, this source readable stream will be canceled, unless preventCancel is true. The returned promise will be rejected with an error indicating piping to a closed stream failed, or with any error that occurs during canceling the source. + * + * The signal option can be set to an AbortSignal to allow aborting an ongoing pipe operation via the corresponding AbortController. In this case, this source readable stream will be canceled, and destination aborted, unless the respective options preventCancel or preventAbort are set. + */ + preventClose?: boolean; + preventAbort?: boolean; + preventCancel?: boolean; + signal?: AbortSignal; +} +type ReadableStreamReadResult = { + done: false; + value: R; +} | { + done: true; + value?: undefined; +}; +/** + * This Streams API interface represents a readable stream of byte data. The Fetch API offers a concrete instance of a ReadableStream through the body property of a Response object. + * + * [MDN Reference](https://developer.mozilla.org/docs/Web/API/ReadableStream) + */ +interface ReadableStream { + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/ReadableStream/locked) */ + get locked(): boolean; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/ReadableStream/cancel) */ + cancel(reason?: any): Promise; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/ReadableStream/getReader) */ + getReader(): ReadableStreamDefaultReader; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/ReadableStream/getReader) */ + getReader(options: ReadableStreamGetReaderOptions): ReadableStreamBYOBReader; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/ReadableStream/pipeThrough) */ + pipeThrough(transform: ReadableWritablePair, options?: StreamPipeOptions): ReadableStream; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/ReadableStream/pipeTo) */ + pipeTo(destination: WritableStream, options?: StreamPipeOptions): Promise; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/ReadableStream/tee) */ + tee(): [ + ReadableStream, + ReadableStream + ]; + values(options?: ReadableStreamValuesOptions): AsyncIterableIterator; + [Symbol.asyncIterator](options?: ReadableStreamValuesOptions): AsyncIterableIterator; +} +/** + * This Streams API interface represents a readable stream of byte data. The Fetch API offers a concrete instance of a ReadableStream through the body property of a Response object. + * + * [MDN Reference](https://developer.mozilla.org/docs/Web/API/ReadableStream) + */ +declare const ReadableStream: { + prototype: ReadableStream; + new (underlyingSource: UnderlyingByteSource, strategy?: QueuingStrategy): ReadableStream; + new (underlyingSource?: UnderlyingSource, strategy?: QueuingStrategy): ReadableStream; +}; +/* [MDN Reference](https://developer.mozilla.org/docs/Web/API/ReadableStreamDefaultReader) */ +declare class ReadableStreamDefaultReader { + constructor(stream: ReadableStream); + get closed(): Promise; + cancel(reason?: any): Promise; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/ReadableStreamDefaultReader/read) */ + read(): Promise>; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/ReadableStreamDefaultReader/releaseLock) */ + releaseLock(): void; +} +/* [MDN Reference](https://developer.mozilla.org/docs/Web/API/ReadableStreamBYOBReader) */ +declare class ReadableStreamBYOBReader { + constructor(stream: ReadableStream); + get closed(): Promise; + cancel(reason?: any): Promise; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/ReadableStreamBYOBReader/read) */ + read(view: T): Promise>; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/ReadableStreamBYOBReader/releaseLock) */ + releaseLock(): void; + readAtLeast(minElements: number, view: T): Promise>; +} +interface ReadableStreamBYOBReaderReadableStreamBYOBReaderReadOptions { + min?: number; +} +interface ReadableStreamGetReaderOptions { + /** + * Creates a ReadableStreamBYOBReader and locks the stream to the new reader. + * + * This call behaves the same way as the no-argument variant, except that it only works on readable byte streams, i.e. streams which were constructed specifically with the ability to handle "bring your own buffer" reading. The returned BYOB reader provides the ability to directly read individual chunks from the stream via its read() method, into developer-supplied buffers, allowing more precise control over allocation. + */ + mode: "byob"; +} +/* [MDN Reference](https://developer.mozilla.org/docs/Web/API/ReadableStreamBYOBRequest) */ +declare abstract class ReadableStreamBYOBRequest { + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/ReadableStreamBYOBRequest/view) */ + get view(): Uint8Array | null; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/ReadableStreamBYOBRequest/respond) */ + respond(bytesWritten: number): void; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/ReadableStreamBYOBRequest/respondWithNewView) */ + respondWithNewView(view: ArrayBuffer | ArrayBufferView): void; + get atLeast(): number | null; +} +/* [MDN Reference](https://developer.mozilla.org/docs/Web/API/ReadableStreamDefaultController) */ +declare abstract class ReadableStreamDefaultController { + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/ReadableStreamDefaultController/desiredSize) */ + get desiredSize(): number | null; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/ReadableStreamDefaultController/close) */ + close(): void; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/ReadableStreamDefaultController/enqueue) */ + enqueue(chunk?: R): void; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/ReadableStreamDefaultController/error) */ + error(reason: any): void; +} +/* [MDN Reference](https://developer.mozilla.org/docs/Web/API/ReadableByteStreamController) */ +declare abstract class ReadableByteStreamController { + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/ReadableByteStreamController/byobRequest) */ + get byobRequest(): ReadableStreamBYOBRequest | null; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/ReadableByteStreamController/desiredSize) */ + get desiredSize(): number | null; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/ReadableByteStreamController/close) */ + close(): void; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/ReadableByteStreamController/enqueue) */ + enqueue(chunk: ArrayBuffer | ArrayBufferView): void; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/ReadableByteStreamController/error) */ + error(reason: any): void; +} +/** + * This Streams API interface represents a controller allowing control of a WritableStream's state. When constructing a WritableStream, the underlying sink is given a corresponding WritableStreamDefaultController instance to manipulate. + * + * [MDN Reference](https://developer.mozilla.org/docs/Web/API/WritableStreamDefaultController) + */ +declare abstract class WritableStreamDefaultController { + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/WritableStreamDefaultController/signal) */ + get signal(): AbortSignal; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/WritableStreamDefaultController/error) */ + error(reason?: any): void; +} +/* [MDN Reference](https://developer.mozilla.org/docs/Web/API/TransformStreamDefaultController) */ +declare abstract class TransformStreamDefaultController { + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/TransformStreamDefaultController/desiredSize) */ + get desiredSize(): number | null; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/TransformStreamDefaultController/enqueue) */ + enqueue(chunk?: O): void; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/TransformStreamDefaultController/error) */ + error(reason: any): void; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/TransformStreamDefaultController/terminate) */ + terminate(): void; +} +interface ReadableWritablePair { + /** + * Provides a convenient, chainable way of piping this readable stream through a transform stream (or any other { writable, readable } pair). It simply pipes the stream into the writable side of the supplied pair, and returns the readable side for further use. + * + * Piping a stream will lock it for the duration of the pipe, preventing any other consumer from acquiring a reader. + */ + writable: WritableStream; + readable: ReadableStream; +} +/** + * This Streams API interface provides a standard abstraction for writing streaming data to a destination, known as a sink. This object comes with built-in backpressure and queuing. + * + * [MDN Reference](https://developer.mozilla.org/docs/Web/API/WritableStream) + */ +declare class WritableStream { + constructor(underlyingSink?: UnderlyingSink, queuingStrategy?: QueuingStrategy); + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/WritableStream/locked) */ + get locked(): boolean; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/WritableStream/abort) */ + abort(reason?: any): Promise; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/WritableStream/close) */ + close(): Promise; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/WritableStream/getWriter) */ + getWriter(): WritableStreamDefaultWriter; +} +/** + * This Streams API interface is the object returned by WritableStream.getWriter() and once created locks the < writer to the WritableStream ensuring that no other streams can write to the underlying sink. + * + * [MDN Reference](https://developer.mozilla.org/docs/Web/API/WritableStreamDefaultWriter) + */ +declare class WritableStreamDefaultWriter { + constructor(stream: WritableStream); + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/WritableStreamDefaultWriter/closed) */ + get closed(): Promise; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/WritableStreamDefaultWriter/ready) */ + get ready(): Promise; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/WritableStreamDefaultWriter/desiredSize) */ + get desiredSize(): number | null; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/WritableStreamDefaultWriter/abort) */ + abort(reason?: any): Promise; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/WritableStreamDefaultWriter/close) */ + close(): Promise; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/WritableStreamDefaultWriter/write) */ + write(chunk?: W): Promise; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/WritableStreamDefaultWriter/releaseLock) */ + releaseLock(): void; +} +/* [MDN Reference](https://developer.mozilla.org/docs/Web/API/TransformStream) */ +declare class TransformStream { + constructor(transformer?: Transformer, writableStrategy?: QueuingStrategy, readableStrategy?: QueuingStrategy); + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/TransformStream/readable) */ + get readable(): ReadableStream; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/TransformStream/writable) */ + get writable(): WritableStream; +} +declare class FixedLengthStream extends IdentityTransformStream { + constructor(expectedLength: number | bigint, queuingStrategy?: IdentityTransformStreamQueuingStrategy); +} +declare class IdentityTransformStream extends TransformStream { + constructor(queuingStrategy?: IdentityTransformStreamQueuingStrategy); +} +interface IdentityTransformStreamQueuingStrategy { + highWaterMark?: (number | bigint); +} +interface ReadableStreamValuesOptions { + preventCancel?: boolean; +} +/* [MDN Reference](https://developer.mozilla.org/docs/Web/API/CompressionStream) */ +declare class CompressionStream extends TransformStream { + constructor(format: "gzip" | "deflate" | "deflate-raw"); +} +/* [MDN Reference](https://developer.mozilla.org/docs/Web/API/DecompressionStream) */ +declare class DecompressionStream extends TransformStream { + constructor(format: "gzip" | "deflate" | "deflate-raw"); +} +/* [MDN Reference](https://developer.mozilla.org/docs/Web/API/TextEncoderStream) */ +declare class TextEncoderStream extends TransformStream { + constructor(); + get encoding(): string; +} +/* [MDN Reference](https://developer.mozilla.org/docs/Web/API/TextDecoderStream) */ +declare class TextDecoderStream extends TransformStream { + constructor(label?: string, options?: TextDecoderStreamTextDecoderStreamInit); + get encoding(): string; + get fatal(): boolean; + get ignoreBOM(): boolean; +} +interface TextDecoderStreamTextDecoderStreamInit { + fatal?: boolean; + ignoreBOM?: boolean; +} +/** + * This Streams API interface provides a built-in byte length queuing strategy that can be used when constructing streams. + * + * [MDN Reference](https://developer.mozilla.org/docs/Web/API/ByteLengthQueuingStrategy) + */ +declare class ByteLengthQueuingStrategy implements QueuingStrategy { + constructor(init: QueuingStrategyInit); + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/ByteLengthQueuingStrategy/highWaterMark) */ + get highWaterMark(): number; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/ByteLengthQueuingStrategy/size) */ + get size(): (chunk?: any) => number; +} +/** + * This Streams API interface provides a built-in byte length queuing strategy that can be used when constructing streams. + * + * [MDN Reference](https://developer.mozilla.org/docs/Web/API/CountQueuingStrategy) + */ +declare class CountQueuingStrategy implements QueuingStrategy { + constructor(init: QueuingStrategyInit); + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/CountQueuingStrategy/highWaterMark) */ + get highWaterMark(): number; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/CountQueuingStrategy/size) */ + get size(): (chunk?: any) => number; +} +interface QueuingStrategyInit { + /** + * Creates a new ByteLengthQueuingStrategy with the provided high water mark. + * + * Note that the provided high water mark will not be validated ahead of time. Instead, if it is negative, NaN, or not a number, the resulting ByteLengthQueuingStrategy will cause the corresponding stream constructor to throw. + */ + highWaterMark: number; +} +interface ScriptVersion { + id?: string; + tag?: string; + message?: string; +} +declare abstract class TailEvent extends ExtendableEvent { + readonly events: TraceItem[]; + readonly traces: TraceItem[]; +} +interface TraceItem { + readonly event: (TraceItemFetchEventInfo | TraceItemJsRpcEventInfo | TraceItemScheduledEventInfo | TraceItemAlarmEventInfo | TraceItemQueueEventInfo | TraceItemEmailEventInfo | TraceItemTailEventInfo | TraceItemCustomEventInfo | TraceItemHibernatableWebSocketEventInfo) | null; + readonly eventTimestamp: number | null; + readonly logs: TraceLog[]; + readonly exceptions: TraceException[]; + readonly diagnosticsChannelEvents: TraceDiagnosticChannelEvent[]; + readonly scriptName: string | null; + readonly entrypoint?: string; + readonly scriptVersion?: ScriptVersion; + readonly dispatchNamespace?: string; + readonly scriptTags?: string[]; + readonly durableObjectId?: string; + readonly outcome: string; + readonly executionModel: string; + readonly truncated: boolean; + readonly cpuTime: number; + readonly wallTime: number; +} +interface TraceItemAlarmEventInfo { + readonly scheduledTime: Date; +} +interface TraceItemCustomEventInfo { +} +interface TraceItemScheduledEventInfo { + readonly scheduledTime: number; + readonly cron: string; +} +interface TraceItemQueueEventInfo { + readonly queue: string; + readonly batchSize: number; +} +interface TraceItemEmailEventInfo { + readonly mailFrom: string; + readonly rcptTo: string; + readonly rawSize: number; +} +interface TraceItemTailEventInfo { + readonly consumedEvents: TraceItemTailEventInfoTailItem[]; +} +interface TraceItemTailEventInfoTailItem { + readonly scriptName: string | null; +} +interface TraceItemFetchEventInfo { + readonly response?: TraceItemFetchEventInfoResponse; + readonly request: TraceItemFetchEventInfoRequest; +} +interface TraceItemFetchEventInfoRequest { + readonly cf?: any; + readonly headers: Record; + readonly method: string; + readonly url: string; + getUnredacted(): TraceItemFetchEventInfoRequest; +} +interface TraceItemFetchEventInfoResponse { + readonly status: number; +} +interface TraceItemJsRpcEventInfo { + readonly rpcMethod: string; +} +interface TraceItemHibernatableWebSocketEventInfo { + readonly getWebSocketEvent: TraceItemHibernatableWebSocketEventInfoMessage | TraceItemHibernatableWebSocketEventInfoClose | TraceItemHibernatableWebSocketEventInfoError; +} +interface TraceItemHibernatableWebSocketEventInfoMessage { + readonly webSocketEventType: string; +} +interface TraceItemHibernatableWebSocketEventInfoClose { + readonly webSocketEventType: string; + readonly code: number; + readonly wasClean: boolean; +} +interface TraceItemHibernatableWebSocketEventInfoError { + readonly webSocketEventType: string; +} +interface TraceLog { + readonly timestamp: number; + readonly level: string; + readonly message: any; +} +interface TraceException { + readonly timestamp: number; + readonly message: string; + readonly name: string; + readonly stack?: string; +} +interface TraceDiagnosticChannelEvent { + readonly timestamp: number; + readonly channel: string; + readonly message: any; +} +interface TraceMetrics { + readonly cpuTime: number; + readonly wallTime: number; +} +interface UnsafeTraceMetrics { + fromTrace(item: TraceItem): TraceMetrics; +} +/** + * The URL interface represents an object providing static methods used for creating object URLs. + * + * [MDN Reference](https://developer.mozilla.org/docs/Web/API/URL) + */ +declare class URL { + constructor(url: string | URL, base?: string | URL); + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/URL/origin) */ + get origin(): string; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/URL/href) */ + get href(): string; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/URL/href) */ + set href(value: string); + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/URL/protocol) */ + get protocol(): string; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/URL/protocol) */ + set protocol(value: string); + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/URL/username) */ + get username(): string; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/URL/username) */ + set username(value: string); + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/URL/password) */ + get password(): string; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/URL/password) */ + set password(value: string); + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/URL/host) */ + get host(): string; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/URL/host) */ + set host(value: string); + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/URL/hostname) */ + get hostname(): string; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/URL/hostname) */ + set hostname(value: string); + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/URL/port) */ + get port(): string; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/URL/port) */ + set port(value: string); + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/URL/pathname) */ + get pathname(): string; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/URL/pathname) */ + set pathname(value: string); + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/URL/search) */ + get search(): string; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/URL/search) */ + set search(value: string); + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/URL/hash) */ + get hash(): string; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/URL/hash) */ + set hash(value: string); + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/URL/searchParams) */ + get searchParams(): URLSearchParams; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/URL/toJSON) */ + toJSON(): string; + /*function toString() { [native code] }*/ + toString(): string; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/URL/canParse_static) */ + static canParse(url: string, base?: string): boolean; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/URL/parse_static) */ + static parse(url: string, base?: string): URL | null; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/URL/createObjectURL_static) */ + static createObjectURL(object: File | Blob): string; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/URL/revokeObjectURL_static) */ + static revokeObjectURL(object_url: string): void; +} +/* [MDN Reference](https://developer.mozilla.org/docs/Web/API/URLSearchParams) */ +declare class URLSearchParams { + constructor(init?: (Iterable> | Record | string)); + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/URLSearchParams/size) */ + get size(): number; + /** + * Appends a specified key/value pair as a new search parameter. + * + * [MDN Reference](https://developer.mozilla.org/docs/Web/API/URLSearchParams/append) + */ + append(name: string, value: string): void; + /** + * Deletes the given search parameter, and its associated value, from the list of all search parameters. + * + * [MDN Reference](https://developer.mozilla.org/docs/Web/API/URLSearchParams/delete) + */ + delete(name: string, value?: string): void; + /** + * Returns the first value associated to the given search parameter. + * + * [MDN Reference](https://developer.mozilla.org/docs/Web/API/URLSearchParams/get) + */ + get(name: string): string | null; + /** + * Returns all the values association with a given search parameter. + * + * [MDN Reference](https://developer.mozilla.org/docs/Web/API/URLSearchParams/getAll) + */ + getAll(name: string): string[]; + /** + * Returns a Boolean indicating if such a search parameter exists. + * + * [MDN Reference](https://developer.mozilla.org/docs/Web/API/URLSearchParams/has) + */ + has(name: string, value?: string): boolean; + /** + * Sets the value associated to a given search parameter to the given value. If there were several values, delete the others. + * + * [MDN Reference](https://developer.mozilla.org/docs/Web/API/URLSearchParams/set) + */ + set(name: string, value: string): void; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/URLSearchParams/sort) */ + sort(): void; + /* Returns an array of key, value pairs for every entry in the search params. */ + entries(): IterableIterator<[ + key: string, + value: string + ]>; + /* Returns a list of keys in the search params. */ + keys(): IterableIterator; + /* Returns a list of values in the search params. */ + values(): IterableIterator; + forEach(callback: (this: This, value: string, key: string, parent: URLSearchParams) => void, thisArg?: This): void; + /*function toString() { [native code] } Returns a string containing a query string suitable for use in a URL. Does not include the question mark. */ + toString(): string; + [Symbol.iterator](): IterableIterator<[ + key: string, + value: string + ]>; +} +declare class URLPattern { + constructor(input?: (string | URLPatternInit), baseURL?: (string | URLPatternOptions), patternOptions?: URLPatternOptions); + get protocol(): string; + get username(): string; + get password(): string; + get hostname(): string; + get port(): string; + get pathname(): string; + get search(): string; + get hash(): string; + get hasRegExpGroups(): boolean; + test(input?: (string | URLPatternInit), baseURL?: string): boolean; + exec(input?: (string | URLPatternInit), baseURL?: string): URLPatternResult | null; +} +interface URLPatternInit { + protocol?: string; + username?: string; + password?: string; + hostname?: string; + port?: string; + pathname?: string; + search?: string; + hash?: string; + baseURL?: string; +} +interface URLPatternComponentResult { + input: string; + groups: Record; +} +interface URLPatternResult { + inputs: (string | URLPatternInit)[]; + protocol: URLPatternComponentResult; + username: URLPatternComponentResult; + password: URLPatternComponentResult; + hostname: URLPatternComponentResult; + port: URLPatternComponentResult; + pathname: URLPatternComponentResult; + search: URLPatternComponentResult; + hash: URLPatternComponentResult; +} +interface URLPatternOptions { + ignoreCase?: boolean; +} +/** + * A CloseEvent is sent to clients using WebSockets when the connection is closed. This is delivered to the listener indicated by the WebSocket object's onclose attribute. + * + * [MDN Reference](https://developer.mozilla.org/docs/Web/API/CloseEvent) + */ +declare class CloseEvent extends Event { + constructor(type: string, initializer?: CloseEventInit); + /** + * Returns the WebSocket connection close code provided by the server. + * + * [MDN Reference](https://developer.mozilla.org/docs/Web/API/CloseEvent/code) + */ + readonly code: number; + /** + * Returns the WebSocket connection close reason provided by the server. + * + * [MDN Reference](https://developer.mozilla.org/docs/Web/API/CloseEvent/reason) + */ + readonly reason: string; + /** + * Returns true if the connection closed cleanly; false otherwise. + * + * [MDN Reference](https://developer.mozilla.org/docs/Web/API/CloseEvent/wasClean) + */ + readonly wasClean: boolean; +} +interface CloseEventInit { + code?: number; + reason?: string; + wasClean?: boolean; +} +type WebSocketEventMap = { + close: CloseEvent; + message: MessageEvent; + open: Event; + error: ErrorEvent; +}; +/** + * Provides the API for creating and managing a WebSocket connection to a server, as well as for sending and receiving data on the connection. + * + * [MDN Reference](https://developer.mozilla.org/docs/Web/API/WebSocket) + */ +declare var WebSocket: { + prototype: WebSocket; + new (url: string, protocols?: (string[] | string)): WebSocket; + readonly READY_STATE_CONNECTING: number; + readonly CONNECTING: number; + readonly READY_STATE_OPEN: number; + readonly OPEN: number; + readonly READY_STATE_CLOSING: number; + readonly CLOSING: number; + readonly READY_STATE_CLOSED: number; + readonly CLOSED: number; +}; +/** + * Provides the API for creating and managing a WebSocket connection to a server, as well as for sending and receiving data on the connection. + * + * [MDN Reference](https://developer.mozilla.org/docs/Web/API/WebSocket) + */ +interface WebSocket extends EventTarget { + accept(): void; + /** + * Transmits data using the WebSocket connection. data can be a string, a Blob, an ArrayBuffer, or an ArrayBufferView. + * + * [MDN Reference](https://developer.mozilla.org/docs/Web/API/WebSocket/send) + */ + send(message: (ArrayBuffer | ArrayBufferView) | string): void; + /** + * Closes the WebSocket connection, optionally using code as the the WebSocket connection close code and reason as the the WebSocket connection close reason. + * + * [MDN Reference](https://developer.mozilla.org/docs/Web/API/WebSocket/close) + */ + close(code?: number, reason?: string): void; + serializeAttachment(attachment: any): void; + deserializeAttachment(): any | null; + /** + * Returns the state of the WebSocket object's connection. It can have the values described below. + * + * [MDN Reference](https://developer.mozilla.org/docs/Web/API/WebSocket/readyState) + */ + readyState: number; + /** + * Returns the URL that was used to establish the WebSocket connection. + * + * [MDN Reference](https://developer.mozilla.org/docs/Web/API/WebSocket/url) + */ + url: string | null; + /** + * Returns the subprotocol selected by the server, if any. It can be used in conjunction with the array form of the constructor's second argument to perform subprotocol negotiation. + * + * [MDN Reference](https://developer.mozilla.org/docs/Web/API/WebSocket/protocol) + */ + protocol: string | null; + /** + * Returns the extensions selected by the server, if any. + * + * [MDN Reference](https://developer.mozilla.org/docs/Web/API/WebSocket/extensions) + */ + extensions: string | null; +} +declare const WebSocketPair: { + new (): { + 0: WebSocket; + 1: WebSocket; + }; +}; +interface SqlStorage { + exec>(query: string, ...bindings: any[]): SqlStorageCursor; + get databaseSize(): number; + Cursor: typeof SqlStorageCursor; + Statement: typeof SqlStorageStatement; +} +declare abstract class SqlStorageStatement { +} +type SqlStorageValue = ArrayBuffer | string | number | null; +declare abstract class SqlStorageCursor> { + next(): { + done?: false; + value: T; + } | { + done: true; + value?: never; + }; + toArray(): T[]; + one(): T; + raw(): IterableIterator; + columnNames: string[]; + get rowsRead(): number; + get rowsWritten(): number; + [Symbol.iterator](): IterableIterator; +} +interface Socket { + get readable(): ReadableStream; + get writable(): WritableStream; + get closed(): Promise; + get opened(): Promise; + get upgraded(): boolean; + get secureTransport(): "on" | "off" | "starttls"; + close(): Promise; + startTls(options?: TlsOptions): Socket; +} +interface SocketOptions { + secureTransport?: string; + allowHalfOpen: boolean; + highWaterMark?: (number | bigint); +} +interface SocketAddress { + hostname: string; + port: number; +} +interface TlsOptions { + expectedServerHostname?: string; +} +interface SocketInfo { + remoteAddress?: string; + localAddress?: string; +} +/* [MDN Reference](https://developer.mozilla.org/docs/Web/API/EventSource) */ +declare class EventSource extends EventTarget { + constructor(url: string, init?: EventSourceEventSourceInit); + /** + * Aborts any instances of the fetch algorithm started for this EventSource object, and sets the readyState attribute to CLOSED. + * + * [MDN Reference](https://developer.mozilla.org/docs/Web/API/EventSource/close) + */ + close(): void; + /** + * Returns the URL providing the event stream. + * + * [MDN Reference](https://developer.mozilla.org/docs/Web/API/EventSource/url) + */ + get url(): string; + /** + * Returns true if the credentials mode for connection requests to the URL providing the event stream is set to "include", and false otherwise. + * + * [MDN Reference](https://developer.mozilla.org/docs/Web/API/EventSource/withCredentials) + */ + get withCredentials(): boolean; + /** + * Returns the state of this EventSource object's connection. It can have the values described below. + * + * [MDN Reference](https://developer.mozilla.org/docs/Web/API/EventSource/readyState) + */ + get readyState(): number; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/EventSource/open_event) */ + get onopen(): any | null; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/EventSource/open_event) */ + set onopen(value: any | null); + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/EventSource/message_event) */ + get onmessage(): any | null; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/EventSource/message_event) */ + set onmessage(value: any | null); + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/EventSource/error_event) */ + get onerror(): any | null; + /* [MDN Reference](https://developer.mozilla.org/docs/Web/API/EventSource/error_event) */ + set onerror(value: any | null); + static readonly CONNECTING: number; + static readonly OPEN: number; + static readonly CLOSED: number; + static from(stream: ReadableStream): EventSource; +} +interface EventSourceEventSourceInit { + withCredentials?: boolean; + fetcher?: Fetcher; +} +interface Container { + get running(): boolean; + start(options?: ContainerStartupOptions): void; + monitor(): Promise; + destroy(error?: any): Promise; + signal(signo: number): void; + getTcpPort(port: number): Fetcher; +} +interface ContainerStartupOptions { + entrypoint?: string[]; + enableInternet: boolean; + env?: Record; +} +/** + * This Channel Messaging API interface represents one of the two ports of a MessageChannel, allowing messages to be sent from one port and listening out for them arriving at the other. + * + * [MDN Reference](https://developer.mozilla.org/docs/Web/API/MessagePort) + */ +declare abstract class MessagePort extends EventTarget { + /** + * Posts a message through the channel. Objects listed in transfer are transferred, not just cloned, meaning that they are no longer usable on the sending side. + * + * Throws a "DataCloneError" DOMException if transfer contains duplicate objects or port, or if message could not be cloned. + * + * [MDN Reference](https://developer.mozilla.org/docs/Web/API/MessagePort/postMessage) + */ + postMessage(data?: any, options?: (any[] | MessagePortPostMessageOptions)): void; + /** + * Disconnects the port, so that it is no longer active. + * + * [MDN Reference](https://developer.mozilla.org/docs/Web/API/MessagePort/close) + */ + close(): void; + /** + * Begins dispatching messages received on the port. + * + * [MDN Reference](https://developer.mozilla.org/docs/Web/API/MessagePort/start) + */ + start(): void; + get onmessage(): any | null; + set onmessage(value: any | null); +} +/** + * This Channel Messaging API interface allows us to create a new message channel and send data through it via its two MessagePort properties. + * + * [MDN Reference](https://developer.mozilla.org/docs/Web/API/MessageChannel) + */ +declare class MessageChannel { + constructor(); + /** + * Returns the first MessagePort object. + * + * [MDN Reference](https://developer.mozilla.org/docs/Web/API/MessageChannel/port1) + */ + readonly port1: MessagePort; + /** + * Returns the second MessagePort object. + * + * [MDN Reference](https://developer.mozilla.org/docs/Web/API/MessageChannel/port2) + */ + readonly port2: MessagePort; +} +interface MessagePortPostMessageOptions { + transfer?: any[]; +} +type LoopbackForExport Rpc.EntrypointBranded) | ExportedHandler | undefined = undefined> = T extends new (...args: any[]) => Rpc.WorkerEntrypointBranded ? LoopbackServiceStub> : T extends new (...args: any[]) => Rpc.DurableObjectBranded ? LoopbackDurableObjectClass> : T extends ExportedHandler ? LoopbackServiceStub : undefined; +type LoopbackServiceStub = Fetcher & (T extends CloudflareWorkersModule.WorkerEntrypoint ? (opts: { + props?: Props; +}) => Fetcher : (opts: { + props?: any; +}) => Fetcher); +type LoopbackDurableObjectClass = DurableObjectClass & (T extends CloudflareWorkersModule.DurableObject ? (opts: { + props?: Props; +}) => DurableObjectClass : (opts: { + props?: any; +}) => DurableObjectClass); +interface SyncKvStorage { + get(key: string): T | undefined; + list(options?: SyncKvListOptions): Iterable<[ + string, + T + ]>; + put(key: string, value: T): void; + delete(key: string): boolean; +} +interface SyncKvListOptions { + start?: string; + startAfter?: string; + end?: string; + prefix?: string; + reverse?: boolean; + limit?: number; +} +interface WorkerStub { + getEntrypoint(name?: string, options?: WorkerStubEntrypointOptions): Fetcher; +} +interface WorkerStubEntrypointOptions { + props?: any; +} +interface WorkerLoader { + get(name: string, getCode: () => WorkerLoaderWorkerCode | Promise): WorkerStub; +} +interface WorkerLoaderModule { + js?: string; + cjs?: string; + text?: string; + data?: ArrayBuffer; + json?: any; + py?: string; +} +interface WorkerLoaderWorkerCode { + compatibilityDate: string; + compatibilityFlags?: string[]; + allowExperimental?: boolean; + mainModule: string; + modules: Record; + env?: any; + globalOutbound?: (Fetcher | null); + tails?: Fetcher[]; + streamingTails?: Fetcher[]; +} +/** +* The Workers runtime supports a subset of the Performance API, used to measure timing and performance, +* as well as timing of subrequests and other operations. +* +* [Cloudflare Docs Reference](https://developers.cloudflare.com/workers/runtime-apis/performance/) +*/ +declare abstract class Performance { + /* [Cloudflare Docs Reference](https://developers.cloudflare.com/workers/runtime-apis/performance/#performancetimeorigin) */ + get timeOrigin(): number; + /* [Cloudflare Docs Reference](https://developers.cloudflare.com/workers/runtime-apis/performance/#performancenow) */ + now(): number; +} +type AiImageClassificationInput = { + image: number[]; +}; +type AiImageClassificationOutput = { + score?: number; + label?: string; +}[]; +declare abstract class BaseAiImageClassification { + inputs: AiImageClassificationInput; + postProcessedOutputs: AiImageClassificationOutput; +} +type AiImageToTextInput = { + image: number[]; + prompt?: string; + max_tokens?: number; + temperature?: number; + top_p?: number; + top_k?: number; + seed?: number; + repetition_penalty?: number; + frequency_penalty?: number; + presence_penalty?: number; + raw?: boolean; + messages?: RoleScopedChatInput[]; +}; +type AiImageToTextOutput = { + description: string; +}; +declare abstract class BaseAiImageToText { + inputs: AiImageToTextInput; + postProcessedOutputs: AiImageToTextOutput; +} +type AiImageTextToTextInput = { + image: string; + prompt?: string; + max_tokens?: number; + temperature?: number; + ignore_eos?: boolean; + top_p?: number; + top_k?: number; + seed?: number; + repetition_penalty?: number; + frequency_penalty?: number; + presence_penalty?: number; + raw?: boolean; + messages?: RoleScopedChatInput[]; +}; +type AiImageTextToTextOutput = { + description: string; +}; +declare abstract class BaseAiImageTextToText { + inputs: AiImageTextToTextInput; + postProcessedOutputs: AiImageTextToTextOutput; +} +type AiMultimodalEmbeddingsInput = { + image: string; + text: string[]; +}; +type AiIMultimodalEmbeddingsOutput = { + data: number[][]; + shape: number[]; +}; +declare abstract class BaseAiMultimodalEmbeddings { + inputs: AiImageTextToTextInput; + postProcessedOutputs: AiImageTextToTextOutput; +} +type AiObjectDetectionInput = { + image: number[]; +}; +type AiObjectDetectionOutput = { + score?: number; + label?: string; +}[]; +declare abstract class BaseAiObjectDetection { + inputs: AiObjectDetectionInput; + postProcessedOutputs: AiObjectDetectionOutput; +} +type AiSentenceSimilarityInput = { + source: string; + sentences: string[]; +}; +type AiSentenceSimilarityOutput = number[]; +declare abstract class BaseAiSentenceSimilarity { + inputs: AiSentenceSimilarityInput; + postProcessedOutputs: AiSentenceSimilarityOutput; +} +type AiAutomaticSpeechRecognitionInput = { + audio: number[]; +}; +type AiAutomaticSpeechRecognitionOutput = { + text?: string; + words?: { + word: string; + start: number; + end: number; + }[]; + vtt?: string; +}; +declare abstract class BaseAiAutomaticSpeechRecognition { + inputs: AiAutomaticSpeechRecognitionInput; + postProcessedOutputs: AiAutomaticSpeechRecognitionOutput; +} +type AiSummarizationInput = { + input_text: string; + max_length?: number; +}; +type AiSummarizationOutput = { + summary: string; +}; +declare abstract class BaseAiSummarization { + inputs: AiSummarizationInput; + postProcessedOutputs: AiSummarizationOutput; +} +type AiTextClassificationInput = { + text: string; +}; +type AiTextClassificationOutput = { + score?: number; + label?: string; +}[]; +declare abstract class BaseAiTextClassification { + inputs: AiTextClassificationInput; + postProcessedOutputs: AiTextClassificationOutput; +} +type AiTextEmbeddingsInput = { + text: string | string[]; +}; +type AiTextEmbeddingsOutput = { + shape: number[]; + data: number[][]; +}; +declare abstract class BaseAiTextEmbeddings { + inputs: AiTextEmbeddingsInput; + postProcessedOutputs: AiTextEmbeddingsOutput; +} +type RoleScopedChatInput = { + role: "user" | "assistant" | "system" | "tool" | (string & NonNullable); + content: string; + name?: string; +}; +type AiTextGenerationToolLegacyInput = { + name: string; + description: string; + parameters?: { + type: "object" | (string & NonNullable); + properties: { + [key: string]: { + type: string; + description?: string; + }; + }; + required: string[]; + }; +}; +type AiTextGenerationToolInput = { + type: "function" | (string & NonNullable); + function: { + name: string; + description: string; + parameters?: { + type: "object" | (string & NonNullable); + properties: { + [key: string]: { + type: string; + description?: string; + }; + }; + required: string[]; + }; + }; +}; +type AiTextGenerationFunctionsInput = { + name: string; + code: string; +}; +type AiTextGenerationResponseFormat = { + type: string; + json_schema?: any; +}; +type AiTextGenerationInput = { + prompt?: string; + raw?: boolean; + stream?: boolean; + max_tokens?: number; + temperature?: number; + top_p?: number; + top_k?: number; + seed?: number; + repetition_penalty?: number; + frequency_penalty?: number; + presence_penalty?: number; + messages?: RoleScopedChatInput[]; + response_format?: AiTextGenerationResponseFormat; + tools?: AiTextGenerationToolInput[] | AiTextGenerationToolLegacyInput[] | (object & NonNullable); + functions?: AiTextGenerationFunctionsInput[]; +}; +type AiTextGenerationToolLegacyOutput = { + name: string; + arguments: unknown; +}; +type AiTextGenerationToolOutput = { + id: string; + type: "function"; + function: { + name: string; + arguments: string; + }; +}; +type UsageTags = { + prompt_tokens: number; + completion_tokens: number; + total_tokens: number; +}; +type AiTextGenerationOutput = { + response?: string; + tool_calls?: AiTextGenerationToolLegacyOutput[] & AiTextGenerationToolOutput[]; + usage?: UsageTags; +}; +declare abstract class BaseAiTextGeneration { + inputs: AiTextGenerationInput; + postProcessedOutputs: AiTextGenerationOutput; +} +type AiTextToSpeechInput = { + prompt: string; + lang?: string; +}; +type AiTextToSpeechOutput = Uint8Array | { + audio: string; +}; +declare abstract class BaseAiTextToSpeech { + inputs: AiTextToSpeechInput; + postProcessedOutputs: AiTextToSpeechOutput; +} +type AiTextToImageInput = { + prompt: string; + negative_prompt?: string; + height?: number; + width?: number; + image?: number[]; + image_b64?: string; + mask?: number[]; + num_steps?: number; + strength?: number; + guidance?: number; + seed?: number; +}; +type AiTextToImageOutput = ReadableStream; +declare abstract class BaseAiTextToImage { + inputs: AiTextToImageInput; + postProcessedOutputs: AiTextToImageOutput; +} +type AiTranslationInput = { + text: string; + target_lang: string; + source_lang?: string; +}; +type AiTranslationOutput = { + translated_text?: string; +}; +declare abstract class BaseAiTranslation { + inputs: AiTranslationInput; + postProcessedOutputs: AiTranslationOutput; +} +type Ai_Cf_Baai_Bge_Base_En_V1_5_Input = { + text: string | string[]; + /** + * The pooling method used in the embedding process. `cls` pooling will generate more accurate embeddings on larger inputs - however, embeddings created with cls pooling are not compatible with embeddings generated with mean pooling. The default pooling method is `mean` in order for this to not be a breaking change, but we highly suggest using the new `cls` pooling for better accuracy. + */ + pooling?: "mean" | "cls"; +} | { + /** + * Batch of the embeddings requests to run using async-queue + */ + requests: { + text: string | string[]; + /** + * The pooling method used in the embedding process. `cls` pooling will generate more accurate embeddings on larger inputs - however, embeddings created with cls pooling are not compatible with embeddings generated with mean pooling. The default pooling method is `mean` in order for this to not be a breaking change, but we highly suggest using the new `cls` pooling for better accuracy. + */ + pooling?: "mean" | "cls"; + }[]; +}; +type Ai_Cf_Baai_Bge_Base_En_V1_5_Output = { + shape?: number[]; + /** + * Embeddings of the requested text values + */ + data?: number[][]; + /** + * The pooling method used in the embedding process. + */ + pooling?: "mean" | "cls"; +} | AsyncResponse; +interface AsyncResponse { + /** + * The async request id that can be used to obtain the results. + */ + request_id?: string; +} +declare abstract class Base_Ai_Cf_Baai_Bge_Base_En_V1_5 { + inputs: Ai_Cf_Baai_Bge_Base_En_V1_5_Input; + postProcessedOutputs: Ai_Cf_Baai_Bge_Base_En_V1_5_Output; +} +type Ai_Cf_Openai_Whisper_Input = string | { + /** + * An array of integers that represent the audio data constrained to 8-bit unsigned integer values + */ + audio: number[]; +}; +interface Ai_Cf_Openai_Whisper_Output { + /** + * The transcription + */ + text: string; + word_count?: number; + words?: { + word?: string; + /** + * The second this word begins in the recording + */ + start?: number; + /** + * The ending second when the word completes + */ + end?: number; + }[]; + vtt?: string; +} +declare abstract class Base_Ai_Cf_Openai_Whisper { + inputs: Ai_Cf_Openai_Whisper_Input; + postProcessedOutputs: Ai_Cf_Openai_Whisper_Output; +} +type Ai_Cf_Meta_M2M100_1_2B_Input = { + /** + * The text to be translated + */ + text: string; + /** + * The language code of the source text (e.g., 'en' for English). Defaults to 'en' if not specified + */ + source_lang?: string; + /** + * The language code to translate the text into (e.g., 'es' for Spanish) + */ + target_lang: string; +} | { + /** + * Batch of the embeddings requests to run using async-queue + */ + requests: { + /** + * The text to be translated + */ + text: string; + /** + * The language code of the source text (e.g., 'en' for English). Defaults to 'en' if not specified + */ + source_lang?: string; + /** + * The language code to translate the text into (e.g., 'es' for Spanish) + */ + target_lang: string; + }[]; +}; +type Ai_Cf_Meta_M2M100_1_2B_Output = { + /** + * The translated text in the target language + */ + translated_text?: string; +} | AsyncResponse; +declare abstract class Base_Ai_Cf_Meta_M2M100_1_2B { + inputs: Ai_Cf_Meta_M2M100_1_2B_Input; + postProcessedOutputs: Ai_Cf_Meta_M2M100_1_2B_Output; +} +type Ai_Cf_Baai_Bge_Small_En_V1_5_Input = { + text: string | string[]; + /** + * The pooling method used in the embedding process. `cls` pooling will generate more accurate embeddings on larger inputs - however, embeddings created with cls pooling are not compatible with embeddings generated with mean pooling. The default pooling method is `mean` in order for this to not be a breaking change, but we highly suggest using the new `cls` pooling for better accuracy. + */ + pooling?: "mean" | "cls"; +} | { + /** + * Batch of the embeddings requests to run using async-queue + */ + requests: { + text: string | string[]; + /** + * The pooling method used in the embedding process. `cls` pooling will generate more accurate embeddings on larger inputs - however, embeddings created with cls pooling are not compatible with embeddings generated with mean pooling. The default pooling method is `mean` in order for this to not be a breaking change, but we highly suggest using the new `cls` pooling for better accuracy. + */ + pooling?: "mean" | "cls"; + }[]; +}; +type Ai_Cf_Baai_Bge_Small_En_V1_5_Output = { + shape?: number[]; + /** + * Embeddings of the requested text values + */ + data?: number[][]; + /** + * The pooling method used in the embedding process. + */ + pooling?: "mean" | "cls"; +} | AsyncResponse; +declare abstract class Base_Ai_Cf_Baai_Bge_Small_En_V1_5 { + inputs: Ai_Cf_Baai_Bge_Small_En_V1_5_Input; + postProcessedOutputs: Ai_Cf_Baai_Bge_Small_En_V1_5_Output; +} +type Ai_Cf_Baai_Bge_Large_En_V1_5_Input = { + text: string | string[]; + /** + * The pooling method used in the embedding process. `cls` pooling will generate more accurate embeddings on larger inputs - however, embeddings created with cls pooling are not compatible with embeddings generated with mean pooling. The default pooling method is `mean` in order for this to not be a breaking change, but we highly suggest using the new `cls` pooling for better accuracy. + */ + pooling?: "mean" | "cls"; +} | { + /** + * Batch of the embeddings requests to run using async-queue + */ + requests: { + text: string | string[]; + /** + * The pooling method used in the embedding process. `cls` pooling will generate more accurate embeddings on larger inputs - however, embeddings created with cls pooling are not compatible with embeddings generated with mean pooling. The default pooling method is `mean` in order for this to not be a breaking change, but we highly suggest using the new `cls` pooling for better accuracy. + */ + pooling?: "mean" | "cls"; + }[]; +}; +type Ai_Cf_Baai_Bge_Large_En_V1_5_Output = { + shape?: number[]; + /** + * Embeddings of the requested text values + */ + data?: number[][]; + /** + * The pooling method used in the embedding process. + */ + pooling?: "mean" | "cls"; +} | AsyncResponse; +declare abstract class Base_Ai_Cf_Baai_Bge_Large_En_V1_5 { + inputs: Ai_Cf_Baai_Bge_Large_En_V1_5_Input; + postProcessedOutputs: Ai_Cf_Baai_Bge_Large_En_V1_5_Output; +} +type Ai_Cf_Unum_Uform_Gen2_Qwen_500M_Input = string | { + /** + * The input text prompt for the model to generate a response. + */ + prompt?: string; + /** + * If true, a chat template is not applied and you must adhere to the specific model's expected formatting. + */ + raw?: boolean; + /** + * Controls the creativity of the AI's responses by adjusting how many possible words it considers. Lower values make outputs more predictable; higher values allow for more varied and creative responses. + */ + top_p?: number; + /** + * Limits the AI to choose from the top 'k' most probable words. Lower values make responses more focused; higher values introduce more variety and potential surprises. + */ + top_k?: number; + /** + * Random seed for reproducibility of the generation. + */ + seed?: number; + /** + * Penalty for repeated tokens; higher values discourage repetition. + */ + repetition_penalty?: number; + /** + * Decreases the likelihood of the model repeating the same lines verbatim. + */ + frequency_penalty?: number; + /** + * Increases the likelihood of the model introducing new topics. + */ + presence_penalty?: number; + image: number[] | (string & NonNullable); + /** + * The maximum number of tokens to generate in the response. + */ + max_tokens?: number; +}; +interface Ai_Cf_Unum_Uform_Gen2_Qwen_500M_Output { + description?: string; +} +declare abstract class Base_Ai_Cf_Unum_Uform_Gen2_Qwen_500M { + inputs: Ai_Cf_Unum_Uform_Gen2_Qwen_500M_Input; + postProcessedOutputs: Ai_Cf_Unum_Uform_Gen2_Qwen_500M_Output; +} +type Ai_Cf_Openai_Whisper_Tiny_En_Input = string | { + /** + * An array of integers that represent the audio data constrained to 8-bit unsigned integer values + */ + audio: number[]; +}; +interface Ai_Cf_Openai_Whisper_Tiny_En_Output { + /** + * The transcription + */ + text: string; + word_count?: number; + words?: { + word?: string; + /** + * The second this word begins in the recording + */ + start?: number; + /** + * The ending second when the word completes + */ + end?: number; + }[]; + vtt?: string; +} +declare abstract class Base_Ai_Cf_Openai_Whisper_Tiny_En { + inputs: Ai_Cf_Openai_Whisper_Tiny_En_Input; + postProcessedOutputs: Ai_Cf_Openai_Whisper_Tiny_En_Output; +} +interface Ai_Cf_Openai_Whisper_Large_V3_Turbo_Input { + /** + * Base64 encoded value of the audio data. + */ + audio: string; + /** + * Supported tasks are 'translate' or 'transcribe'. + */ + task?: string; + /** + * The language of the audio being transcribed or translated. + */ + language?: string; + /** + * Preprocess the audio with a voice activity detection model. + */ + vad_filter?: boolean; + /** + * A text prompt to help provide context to the model on the contents of the audio. + */ + initial_prompt?: string; + /** + * The prefix it appended the the beginning of the output of the transcription and can guide the transcription result. + */ + prefix?: string; +} +interface Ai_Cf_Openai_Whisper_Large_V3_Turbo_Output { + transcription_info?: { + /** + * The language of the audio being transcribed or translated. + */ + language?: string; + /** + * The confidence level or probability of the detected language being accurate, represented as a decimal between 0 and 1. + */ + language_probability?: number; + /** + * The total duration of the original audio file, in seconds. + */ + duration?: number; + /** + * The duration of the audio after applying Voice Activity Detection (VAD) to remove silent or irrelevant sections, in seconds. + */ + duration_after_vad?: number; + }; + /** + * The complete transcription of the audio. + */ + text: string; + /** + * The total number of words in the transcription. + */ + word_count?: number; + segments?: { + /** + * The starting time of the segment within the audio, in seconds. + */ + start?: number; + /** + * The ending time of the segment within the audio, in seconds. + */ + end?: number; + /** + * The transcription of the segment. + */ + text?: string; + /** + * The temperature used in the decoding process, controlling randomness in predictions. Lower values result in more deterministic outputs. + */ + temperature?: number; + /** + * The average log probability of the predictions for the words in this segment, indicating overall confidence. + */ + avg_logprob?: number; + /** + * The compression ratio of the input to the output, measuring how much the text was compressed during the transcription process. + */ + compression_ratio?: number; + /** + * The probability that the segment contains no speech, represented as a decimal between 0 and 1. + */ + no_speech_prob?: number; + words?: { + /** + * The individual word transcribed from the audio. + */ + word?: string; + /** + * The starting time of the word within the audio, in seconds. + */ + start?: number; + /** + * The ending time of the word within the audio, in seconds. + */ + end?: number; + }[]; + }[]; + /** + * The transcription in WebVTT format, which includes timing and text information for use in subtitles. + */ + vtt?: string; +} +declare abstract class Base_Ai_Cf_Openai_Whisper_Large_V3_Turbo { + inputs: Ai_Cf_Openai_Whisper_Large_V3_Turbo_Input; + postProcessedOutputs: Ai_Cf_Openai_Whisper_Large_V3_Turbo_Output; +} +type Ai_Cf_Baai_Bge_M3_Input = BGEM3InputQueryAndContexts | BGEM3InputEmbedding | { + /** + * Batch of the embeddings requests to run using async-queue + */ + requests: (BGEM3InputQueryAndContexts1 | BGEM3InputEmbedding1)[]; +}; +interface BGEM3InputQueryAndContexts { + /** + * A query you wish to perform against the provided contexts. If no query is provided the model with respond with embeddings for contexts + */ + query?: string; + /** + * List of provided contexts. Note that the index in this array is important, as the response will refer to it. + */ + contexts: { + /** + * One of the provided context content + */ + text?: string; + }[]; + /** + * When provided with too long context should the model error out or truncate the context to fit? + */ + truncate_inputs?: boolean; +} +interface BGEM3InputEmbedding { + text: string | string[]; + /** + * When provided with too long context should the model error out or truncate the context to fit? + */ + truncate_inputs?: boolean; +} +interface BGEM3InputQueryAndContexts1 { + /** + * A query you wish to perform against the provided contexts. If no query is provided the model with respond with embeddings for contexts + */ + query?: string; + /** + * List of provided contexts. Note that the index in this array is important, as the response will refer to it. + */ + contexts: { + /** + * One of the provided context content + */ + text?: string; + }[]; + /** + * When provided with too long context should the model error out or truncate the context to fit? + */ + truncate_inputs?: boolean; +} +interface BGEM3InputEmbedding1 { + text: string | string[]; + /** + * When provided with too long context should the model error out or truncate the context to fit? + */ + truncate_inputs?: boolean; +} +type Ai_Cf_Baai_Bge_M3_Output = BGEM3OuputQuery | BGEM3OutputEmbeddingForContexts | BGEM3OuputEmbedding | AsyncResponse; +interface BGEM3OuputQuery { + response?: { + /** + * Index of the context in the request + */ + id?: number; + /** + * Score of the context under the index. + */ + score?: number; + }[]; +} +interface BGEM3OutputEmbeddingForContexts { + response?: number[][]; + shape?: number[]; + /** + * The pooling method used in the embedding process. + */ + pooling?: "mean" | "cls"; +} +interface BGEM3OuputEmbedding { + shape?: number[]; + /** + * Embeddings of the requested text values + */ + data?: number[][]; + /** + * The pooling method used in the embedding process. + */ + pooling?: "mean" | "cls"; +} +declare abstract class Base_Ai_Cf_Baai_Bge_M3 { + inputs: Ai_Cf_Baai_Bge_M3_Input; + postProcessedOutputs: Ai_Cf_Baai_Bge_M3_Output; +} +interface Ai_Cf_Black_Forest_Labs_Flux_1_Schnell_Input { + /** + * A text description of the image you want to generate. + */ + prompt: string; + /** + * The number of diffusion steps; higher values can improve quality but take longer. + */ + steps?: number; +} +interface Ai_Cf_Black_Forest_Labs_Flux_1_Schnell_Output { + /** + * The generated image in Base64 format. + */ + image?: string; +} +declare abstract class Base_Ai_Cf_Black_Forest_Labs_Flux_1_Schnell { + inputs: Ai_Cf_Black_Forest_Labs_Flux_1_Schnell_Input; + postProcessedOutputs: Ai_Cf_Black_Forest_Labs_Flux_1_Schnell_Output; +} +type Ai_Cf_Meta_Llama_3_2_11B_Vision_Instruct_Input = Prompt | Messages; +interface Prompt { + /** + * The input text prompt for the model to generate a response. + */ + prompt: string; + image?: number[] | (string & NonNullable); + /** + * If true, a chat template is not applied and you must adhere to the specific model's expected formatting. + */ + raw?: boolean; + /** + * If true, the response will be streamed back incrementally using SSE, Server Sent Events. + */ + stream?: boolean; + /** + * The maximum number of tokens to generate in the response. + */ + max_tokens?: number; + /** + * Controls the randomness of the output; higher values produce more random results. + */ + temperature?: number; + /** + * Adjusts the creativity of the AI's responses by controlling how many possible words it considers. Lower values make outputs more predictable; higher values allow for more varied and creative responses. + */ + top_p?: number; + /** + * Limits the AI to choose from the top 'k' most probable words. Lower values make responses more focused; higher values introduce more variety and potential surprises. + */ + top_k?: number; + /** + * Random seed for reproducibility of the generation. + */ + seed?: number; + /** + * Penalty for repeated tokens; higher values discourage repetition. + */ + repetition_penalty?: number; + /** + * Decreases the likelihood of the model repeating the same lines verbatim. + */ + frequency_penalty?: number; + /** + * Increases the likelihood of the model introducing new topics. + */ + presence_penalty?: number; + /** + * Name of the LoRA (Low-Rank Adaptation) model to fine-tune the base model. + */ + lora?: string; +} +interface Messages { + /** + * An array of message objects representing the conversation history. + */ + messages: { + /** + * The role of the message sender (e.g., 'user', 'assistant', 'system', 'tool'). + */ + role?: string; + /** + * The tool call id. Must be supplied for tool calls for Mistral-3. If you don't know what to put here you can fall back to 000000001 + */ + tool_call_id?: string; + content?: string | { + /** + * Type of the content provided + */ + type?: string; + text?: string; + image_url?: { + /** + * image uri with data (e.g. data:image/jpeg;base64,/9j/...). HTTP URL will not be accepted + */ + url?: string; + }; + }[] | { + /** + * Type of the content provided + */ + type?: string; + text?: string; + image_url?: { + /** + * image uri with data (e.g. data:image/jpeg;base64,/9j/...). HTTP URL will not be accepted + */ + url?: string; + }; + }; + }[]; + image?: number[] | (string & NonNullable); + functions?: { + name: string; + code: string; + }[]; + /** + * A list of tools available for the assistant to use. + */ + tools?: ({ + /** + * The name of the tool. More descriptive the better. + */ + name: string; + /** + * A brief description of what the tool does. + */ + description: string; + /** + * Schema defining the parameters accepted by the tool. + */ + parameters: { + /** + * The type of the parameters object (usually 'object'). + */ + type: string; + /** + * List of required parameter names. + */ + required?: string[]; + /** + * Definitions of each parameter. + */ + properties: { + [k: string]: { + /** + * The data type of the parameter. + */ + type: string; + /** + * A description of the expected parameter. + */ + description: string; + }; + }; + }; + } | { + /** + * Specifies the type of tool (e.g., 'function'). + */ + type: string; + /** + * Details of the function tool. + */ + function: { + /** + * The name of the function. + */ + name: string; + /** + * A brief description of what the function does. + */ + description: string; + /** + * Schema defining the parameters accepted by the function. + */ + parameters: { + /** + * The type of the parameters object (usually 'object'). + */ + type: string; + /** + * List of required parameter names. + */ + required?: string[]; + /** + * Definitions of each parameter. + */ + properties: { + [k: string]: { + /** + * The data type of the parameter. + */ + type: string; + /** + * A description of the expected parameter. + */ + description: string; + }; + }; + }; + }; + })[]; + /** + * If true, the response will be streamed back incrementally. + */ + stream?: boolean; + /** + * The maximum number of tokens to generate in the response. + */ + max_tokens?: number; + /** + * Controls the randomness of the output; higher values produce more random results. + */ + temperature?: number; + /** + * Controls the creativity of the AI's responses by adjusting how many possible words it considers. Lower values make outputs more predictable; higher values allow for more varied and creative responses. + */ + top_p?: number; + /** + * Limits the AI to choose from the top 'k' most probable words. Lower values make responses more focused; higher values introduce more variety and potential surprises. + */ + top_k?: number; + /** + * Random seed for reproducibility of the generation. + */ + seed?: number; + /** + * Penalty for repeated tokens; higher values discourage repetition. + */ + repetition_penalty?: number; + /** + * Decreases the likelihood of the model repeating the same lines verbatim. + */ + frequency_penalty?: number; + /** + * Increases the likelihood of the model introducing new topics. + */ + presence_penalty?: number; +} +type Ai_Cf_Meta_Llama_3_2_11B_Vision_Instruct_Output = { + /** + * The generated text response from the model + */ + response?: string; + /** + * An array of tool calls requests made during the response generation + */ + tool_calls?: { + /** + * The arguments passed to be passed to the tool call request + */ + arguments?: object; + /** + * The name of the tool to be called + */ + name?: string; + }[]; +}; +declare abstract class Base_Ai_Cf_Meta_Llama_3_2_11B_Vision_Instruct { + inputs: Ai_Cf_Meta_Llama_3_2_11B_Vision_Instruct_Input; + postProcessedOutputs: Ai_Cf_Meta_Llama_3_2_11B_Vision_Instruct_Output; +} +type Ai_Cf_Meta_Llama_3_3_70B_Instruct_Fp8_Fast_Input = Meta_Llama_3_3_70B_Instruct_Fp8_Fast_Prompt | Meta_Llama_3_3_70B_Instruct_Fp8_Fast_Messages | AsyncBatch; +interface Meta_Llama_3_3_70B_Instruct_Fp8_Fast_Prompt { + /** + * The input text prompt for the model to generate a response. + */ + prompt: string; + /** + * Name of the LoRA (Low-Rank Adaptation) model to fine-tune the base model. + */ + lora?: string; + response_format?: JSONMode; + /** + * If true, a chat template is not applied and you must adhere to the specific model's expected formatting. + */ + raw?: boolean; + /** + * If true, the response will be streamed back incrementally using SSE, Server Sent Events. + */ + stream?: boolean; + /** + * The maximum number of tokens to generate in the response. + */ + max_tokens?: number; + /** + * Controls the randomness of the output; higher values produce more random results. + */ + temperature?: number; + /** + * Adjusts the creativity of the AI's responses by controlling how many possible words it considers. Lower values make outputs more predictable; higher values allow for more varied and creative responses. + */ + top_p?: number; + /** + * Limits the AI to choose from the top 'k' most probable words. Lower values make responses more focused; higher values introduce more variety and potential surprises. + */ + top_k?: number; + /** + * Random seed for reproducibility of the generation. + */ + seed?: number; + /** + * Penalty for repeated tokens; higher values discourage repetition. + */ + repetition_penalty?: number; + /** + * Decreases the likelihood of the model repeating the same lines verbatim. + */ + frequency_penalty?: number; + /** + * Increases the likelihood of the model introducing new topics. + */ + presence_penalty?: number; +} +interface JSONMode { + type?: "json_object" | "json_schema"; + json_schema?: unknown; +} +interface Meta_Llama_3_3_70B_Instruct_Fp8_Fast_Messages { + /** + * An array of message objects representing the conversation history. + */ + messages: { + /** + * The role of the message sender (e.g., 'user', 'assistant', 'system', 'tool'). + */ + role: string; + /** + * The content of the message as a string. + */ + content: string; + }[]; + functions?: { + name: string; + code: string; + }[]; + /** + * A list of tools available for the assistant to use. + */ + tools?: ({ + /** + * The name of the tool. More descriptive the better. + */ + name: string; + /** + * A brief description of what the tool does. + */ + description: string; + /** + * Schema defining the parameters accepted by the tool. + */ + parameters: { + /** + * The type of the parameters object (usually 'object'). + */ + type: string; + /** + * List of required parameter names. + */ + required?: string[]; + /** + * Definitions of each parameter. + */ + properties: { + [k: string]: { + /** + * The data type of the parameter. + */ + type: string; + /** + * A description of the expected parameter. + */ + description: string; + }; + }; + }; + } | { + /** + * Specifies the type of tool (e.g., 'function'). + */ + type: string; + /** + * Details of the function tool. + */ + function: { + /** + * The name of the function. + */ + name: string; + /** + * A brief description of what the function does. + */ + description: string; + /** + * Schema defining the parameters accepted by the function. + */ + parameters: { + /** + * The type of the parameters object (usually 'object'). + */ + type: string; + /** + * List of required parameter names. + */ + required?: string[]; + /** + * Definitions of each parameter. + */ + properties: { + [k: string]: { + /** + * The data type of the parameter. + */ + type: string; + /** + * A description of the expected parameter. + */ + description: string; + }; + }; + }; + }; + })[]; + response_format?: JSONMode; + /** + * If true, a chat template is not applied and you must adhere to the specific model's expected formatting. + */ + raw?: boolean; + /** + * If true, the response will be streamed back incrementally using SSE, Server Sent Events. + */ + stream?: boolean; + /** + * The maximum number of tokens to generate in the response. + */ + max_tokens?: number; + /** + * Controls the randomness of the output; higher values produce more random results. + */ + temperature?: number; + /** + * Adjusts the creativity of the AI's responses by controlling how many possible words it considers. Lower values make outputs more predictable; higher values allow for more varied and creative responses. + */ + top_p?: number; + /** + * Limits the AI to choose from the top 'k' most probable words. Lower values make responses more focused; higher values introduce more variety and potential surprises. + */ + top_k?: number; + /** + * Random seed for reproducibility of the generation. + */ + seed?: number; + /** + * Penalty for repeated tokens; higher values discourage repetition. + */ + repetition_penalty?: number; + /** + * Decreases the likelihood of the model repeating the same lines verbatim. + */ + frequency_penalty?: number; + /** + * Increases the likelihood of the model introducing new topics. + */ + presence_penalty?: number; +} +interface AsyncBatch { + requests?: { + /** + * User-supplied reference. This field will be present in the response as well it can be used to reference the request and response. It's NOT validated to be unique. + */ + external_reference?: string; + /** + * Prompt for the text generation model + */ + prompt?: string; + /** + * If true, the response will be streamed back incrementally using SSE, Server Sent Events. + */ + stream?: boolean; + /** + * The maximum number of tokens to generate in the response. + */ + max_tokens?: number; + /** + * Controls the randomness of the output; higher values produce more random results. + */ + temperature?: number; + /** + * Adjusts the creativity of the AI's responses by controlling how many possible words it considers. Lower values make outputs more predictable; higher values allow for more varied and creative responses. + */ + top_p?: number; + /** + * Random seed for reproducibility of the generation. + */ + seed?: number; + /** + * Penalty for repeated tokens; higher values discourage repetition. + */ + repetition_penalty?: number; + /** + * Decreases the likelihood of the model repeating the same lines verbatim. + */ + frequency_penalty?: number; + /** + * Increases the likelihood of the model introducing new topics. + */ + presence_penalty?: number; + response_format?: JSONMode; + }[]; +} +type Ai_Cf_Meta_Llama_3_3_70B_Instruct_Fp8_Fast_Output = { + /** + * The generated text response from the model + */ + response: string; + /** + * Usage statistics for the inference request + */ + usage?: { + /** + * Total number of tokens in input + */ + prompt_tokens?: number; + /** + * Total number of tokens in output + */ + completion_tokens?: number; + /** + * Total number of input and output tokens + */ + total_tokens?: number; + }; + /** + * An array of tool calls requests made during the response generation + */ + tool_calls?: { + /** + * The arguments passed to be passed to the tool call request + */ + arguments?: object; + /** + * The name of the tool to be called + */ + name?: string; + }[]; +} | string | AsyncResponse; +declare abstract class Base_Ai_Cf_Meta_Llama_3_3_70B_Instruct_Fp8_Fast { + inputs: Ai_Cf_Meta_Llama_3_3_70B_Instruct_Fp8_Fast_Input; + postProcessedOutputs: Ai_Cf_Meta_Llama_3_3_70B_Instruct_Fp8_Fast_Output; +} +interface Ai_Cf_Meta_Llama_Guard_3_8B_Input { + /** + * An array of message objects representing the conversation history. + */ + messages: { + /** + * The role of the message sender must alternate between 'user' and 'assistant'. + */ + role: "user" | "assistant"; + /** + * The content of the message as a string. + */ + content: string; + }[]; + /** + * The maximum number of tokens to generate in the response. + */ + max_tokens?: number; + /** + * Controls the randomness of the output; higher values produce more random results. + */ + temperature?: number; + /** + * Dictate the output format of the generated response. + */ + response_format?: { + /** + * Set to json_object to process and output generated text as JSON. + */ + type?: string; + }; +} +interface Ai_Cf_Meta_Llama_Guard_3_8B_Output { + response?: string | { + /** + * Whether the conversation is safe or not. + */ + safe?: boolean; + /** + * A list of what hazard categories predicted for the conversation, if the conversation is deemed unsafe. + */ + categories?: string[]; + }; + /** + * Usage statistics for the inference request + */ + usage?: { + /** + * Total number of tokens in input + */ + prompt_tokens?: number; + /** + * Total number of tokens in output + */ + completion_tokens?: number; + /** + * Total number of input and output tokens + */ + total_tokens?: number; + }; +} +declare abstract class Base_Ai_Cf_Meta_Llama_Guard_3_8B { + inputs: Ai_Cf_Meta_Llama_Guard_3_8B_Input; + postProcessedOutputs: Ai_Cf_Meta_Llama_Guard_3_8B_Output; +} +interface Ai_Cf_Baai_Bge_Reranker_Base_Input { + /** + * A query you wish to perform against the provided contexts. + */ + /** + * Number of returned results starting with the best score. + */ + top_k?: number; + /** + * List of provided contexts. Note that the index in this array is important, as the response will refer to it. + */ + contexts: { + /** + * One of the provided context content + */ + text?: string; + }[]; +} +interface Ai_Cf_Baai_Bge_Reranker_Base_Output { + response?: { + /** + * Index of the context in the request + */ + id?: number; + /** + * Score of the context under the index. + */ + score?: number; + }[]; +} +declare abstract class Base_Ai_Cf_Baai_Bge_Reranker_Base { + inputs: Ai_Cf_Baai_Bge_Reranker_Base_Input; + postProcessedOutputs: Ai_Cf_Baai_Bge_Reranker_Base_Output; +} +type Ai_Cf_Qwen_Qwen2_5_Coder_32B_Instruct_Input = Qwen2_5_Coder_32B_Instruct_Prompt | Qwen2_5_Coder_32B_Instruct_Messages; +interface Qwen2_5_Coder_32B_Instruct_Prompt { + /** + * The input text prompt for the model to generate a response. + */ + prompt: string; + /** + * Name of the LoRA (Low-Rank Adaptation) model to fine-tune the base model. + */ + lora?: string; + response_format?: JSONMode; + /** + * If true, a chat template is not applied and you must adhere to the specific model's expected formatting. + */ + raw?: boolean; + /** + * If true, the response will be streamed back incrementally using SSE, Server Sent Events. + */ + stream?: boolean; + /** + * The maximum number of tokens to generate in the response. + */ + max_tokens?: number; + /** + * Controls the randomness of the output; higher values produce more random results. + */ + temperature?: number; + /** + * Adjusts the creativity of the AI's responses by controlling how many possible words it considers. Lower values make outputs more predictable; higher values allow for more varied and creative responses. + */ + top_p?: number; + /** + * Limits the AI to choose from the top 'k' most probable words. Lower values make responses more focused; higher values introduce more variety and potential surprises. + */ + top_k?: number; + /** + * Random seed for reproducibility of the generation. + */ + seed?: number; + /** + * Penalty for repeated tokens; higher values discourage repetition. + */ + repetition_penalty?: number; + /** + * Decreases the likelihood of the model repeating the same lines verbatim. + */ + frequency_penalty?: number; + /** + * Increases the likelihood of the model introducing new topics. + */ + presence_penalty?: number; +} +interface Qwen2_5_Coder_32B_Instruct_Messages { + /** + * An array of message objects representing the conversation history. + */ + messages: { + /** + * The role of the message sender (e.g., 'user', 'assistant', 'system', 'tool'). + */ + role: string; + /** + * The content of the message as a string. + */ + content: string; + }[]; + functions?: { + name: string; + code: string; + }[]; + /** + * A list of tools available for the assistant to use. + */ + tools?: ({ + /** + * The name of the tool. More descriptive the better. + */ + name: string; + /** + * A brief description of what the tool does. + */ + description: string; + /** + * Schema defining the parameters accepted by the tool. + */ + parameters: { + /** + * The type of the parameters object (usually 'object'). + */ + type: string; + /** + * List of required parameter names. + */ + required?: string[]; + /** + * Definitions of each parameter. + */ + properties: { + [k: string]: { + /** + * The data type of the parameter. + */ + type: string; + /** + * A description of the expected parameter. + */ + description: string; + }; + }; + }; + } | { + /** + * Specifies the type of tool (e.g., 'function'). + */ + type: string; + /** + * Details of the function tool. + */ + function: { + /** + * The name of the function. + */ + name: string; + /** + * A brief description of what the function does. + */ + description: string; + /** + * Schema defining the parameters accepted by the function. + */ + parameters: { + /** + * The type of the parameters object (usually 'object'). + */ + type: string; + /** + * List of required parameter names. + */ + required?: string[]; + /** + * Definitions of each parameter. + */ + properties: { + [k: string]: { + /** + * The data type of the parameter. + */ + type: string; + /** + * A description of the expected parameter. + */ + description: string; + }; + }; + }; + }; + })[]; + response_format?: JSONMode; + /** + * If true, a chat template is not applied and you must adhere to the specific model's expected formatting. + */ + raw?: boolean; + /** + * If true, the response will be streamed back incrementally using SSE, Server Sent Events. + */ + stream?: boolean; + /** + * The maximum number of tokens to generate in the response. + */ + max_tokens?: number; + /** + * Controls the randomness of the output; higher values produce more random results. + */ + temperature?: number; + /** + * Adjusts the creativity of the AI's responses by controlling how many possible words it considers. Lower values make outputs more predictable; higher values allow for more varied and creative responses. + */ + top_p?: number; + /** + * Limits the AI to choose from the top 'k' most probable words. Lower values make responses more focused; higher values introduce more variety and potential surprises. + */ + top_k?: number; + /** + * Random seed for reproducibility of the generation. + */ + seed?: number; + /** + * Penalty for repeated tokens; higher values discourage repetition. + */ + repetition_penalty?: number; + /** + * Decreases the likelihood of the model repeating the same lines verbatim. + */ + frequency_penalty?: number; + /** + * Increases the likelihood of the model introducing new topics. + */ + presence_penalty?: number; +} +type Ai_Cf_Qwen_Qwen2_5_Coder_32B_Instruct_Output = { + /** + * The generated text response from the model + */ + response: string; + /** + * Usage statistics for the inference request + */ + usage?: { + /** + * Total number of tokens in input + */ + prompt_tokens?: number; + /** + * Total number of tokens in output + */ + completion_tokens?: number; + /** + * Total number of input and output tokens + */ + total_tokens?: number; + }; + /** + * An array of tool calls requests made during the response generation + */ + tool_calls?: { + /** + * The arguments passed to be passed to the tool call request + */ + arguments?: object; + /** + * The name of the tool to be called + */ + name?: string; + }[]; +}; +declare abstract class Base_Ai_Cf_Qwen_Qwen2_5_Coder_32B_Instruct { + inputs: Ai_Cf_Qwen_Qwen2_5_Coder_32B_Instruct_Input; + postProcessedOutputs: Ai_Cf_Qwen_Qwen2_5_Coder_32B_Instruct_Output; +} +type Ai_Cf_Qwen_Qwq_32B_Input = Qwen_Qwq_32B_Prompt | Qwen_Qwq_32B_Messages; +interface Qwen_Qwq_32B_Prompt { + /** + * The input text prompt for the model to generate a response. + */ + prompt: string; + /** + * JSON schema that should be fulfilled for the response. + */ + guided_json?: object; + /** + * If true, a chat template is not applied and you must adhere to the specific model's expected formatting. + */ + raw?: boolean; + /** + * If true, the response will be streamed back incrementally using SSE, Server Sent Events. + */ + stream?: boolean; + /** + * The maximum number of tokens to generate in the response. + */ + max_tokens?: number; + /** + * Controls the randomness of the output; higher values produce more random results. + */ + temperature?: number; + /** + * Adjusts the creativity of the AI's responses by controlling how many possible words it considers. Lower values make outputs more predictable; higher values allow for more varied and creative responses. + */ + top_p?: number; + /** + * Limits the AI to choose from the top 'k' most probable words. Lower values make responses more focused; higher values introduce more variety and potential surprises. + */ + top_k?: number; + /** + * Random seed for reproducibility of the generation. + */ + seed?: number; + /** + * Penalty for repeated tokens; higher values discourage repetition. + */ + repetition_penalty?: number; + /** + * Decreases the likelihood of the model repeating the same lines verbatim. + */ + frequency_penalty?: number; + /** + * Increases the likelihood of the model introducing new topics. + */ + presence_penalty?: number; +} +interface Qwen_Qwq_32B_Messages { + /** + * An array of message objects representing the conversation history. + */ + messages: { + /** + * The role of the message sender (e.g., 'user', 'assistant', 'system', 'tool'). + */ + role?: string; + /** + * The tool call id. Must be supplied for tool calls for Mistral-3. If you don't know what to put here you can fall back to 000000001 + */ + tool_call_id?: string; + content?: string | { + /** + * Type of the content provided + */ + type?: string; + text?: string; + image_url?: { + /** + * image uri with data (e.g. data:image/jpeg;base64,/9j/...). HTTP URL will not be accepted + */ + url?: string; + }; + }[] | { + /** + * Type of the content provided + */ + type?: string; + text?: string; + image_url?: { + /** + * image uri with data (e.g. data:image/jpeg;base64,/9j/...). HTTP URL will not be accepted + */ + url?: string; + }; + }; + }[]; + functions?: { + name: string; + code: string; + }[]; + /** + * A list of tools available for the assistant to use. + */ + tools?: ({ + /** + * The name of the tool. More descriptive the better. + */ + name: string; + /** + * A brief description of what the tool does. + */ + description: string; + /** + * Schema defining the parameters accepted by the tool. + */ + parameters: { + /** + * The type of the parameters object (usually 'object'). + */ + type: string; + /** + * List of required parameter names. + */ + required?: string[]; + /** + * Definitions of each parameter. + */ + properties: { + [k: string]: { + /** + * The data type of the parameter. + */ + type: string; + /** + * A description of the expected parameter. + */ + description: string; + }; + }; + }; + } | { + /** + * Specifies the type of tool (e.g., 'function'). + */ + type: string; + /** + * Details of the function tool. + */ + function: { + /** + * The name of the function. + */ + name: string; + /** + * A brief description of what the function does. + */ + description: string; + /** + * Schema defining the parameters accepted by the function. + */ + parameters: { + /** + * The type of the parameters object (usually 'object'). + */ + type: string; + /** + * List of required parameter names. + */ + required?: string[]; + /** + * Definitions of each parameter. + */ + properties: { + [k: string]: { + /** + * The data type of the parameter. + */ + type: string; + /** + * A description of the expected parameter. + */ + description: string; + }; + }; + }; + }; + })[]; + /** + * JSON schema that should be fufilled for the response. + */ + guided_json?: object; + /** + * If true, a chat template is not applied and you must adhere to the specific model's expected formatting. + */ + raw?: boolean; + /** + * If true, the response will be streamed back incrementally using SSE, Server Sent Events. + */ + stream?: boolean; + /** + * The maximum number of tokens to generate in the response. + */ + max_tokens?: number; + /** + * Controls the randomness of the output; higher values produce more random results. + */ + temperature?: number; + /** + * Adjusts the creativity of the AI's responses by controlling how many possible words it considers. Lower values make outputs more predictable; higher values allow for more varied and creative responses. + */ + top_p?: number; + /** + * Limits the AI to choose from the top 'k' most probable words. Lower values make responses more focused; higher values introduce more variety and potential surprises. + */ + top_k?: number; + /** + * Random seed for reproducibility of the generation. + */ + seed?: number; + /** + * Penalty for repeated tokens; higher values discourage repetition. + */ + repetition_penalty?: number; + /** + * Decreases the likelihood of the model repeating the same lines verbatim. + */ + frequency_penalty?: number; + /** + * Increases the likelihood of the model introducing new topics. + */ + presence_penalty?: number; +} +type Ai_Cf_Qwen_Qwq_32B_Output = { + /** + * The generated text response from the model + */ + response: string; + /** + * Usage statistics for the inference request + */ + usage?: { + /** + * Total number of tokens in input + */ + prompt_tokens?: number; + /** + * Total number of tokens in output + */ + completion_tokens?: number; + /** + * Total number of input and output tokens + */ + total_tokens?: number; + }; + /** + * An array of tool calls requests made during the response generation + */ + tool_calls?: { + /** + * The arguments passed to be passed to the tool call request + */ + arguments?: object; + /** + * The name of the tool to be called + */ + name?: string; + }[]; +}; +declare abstract class Base_Ai_Cf_Qwen_Qwq_32B { + inputs: Ai_Cf_Qwen_Qwq_32B_Input; + postProcessedOutputs: Ai_Cf_Qwen_Qwq_32B_Output; +} +type Ai_Cf_Mistralai_Mistral_Small_3_1_24B_Instruct_Input = Mistral_Small_3_1_24B_Instruct_Prompt | Mistral_Small_3_1_24B_Instruct_Messages; +interface Mistral_Small_3_1_24B_Instruct_Prompt { + /** + * The input text prompt for the model to generate a response. + */ + prompt: string; + /** + * JSON schema that should be fulfilled for the response. + */ + guided_json?: object; + /** + * If true, a chat template is not applied and you must adhere to the specific model's expected formatting. + */ + raw?: boolean; + /** + * If true, the response will be streamed back incrementally using SSE, Server Sent Events. + */ + stream?: boolean; + /** + * The maximum number of tokens to generate in the response. + */ + max_tokens?: number; + /** + * Controls the randomness of the output; higher values produce more random results. + */ + temperature?: number; + /** + * Adjusts the creativity of the AI's responses by controlling how many possible words it considers. Lower values make outputs more predictable; higher values allow for more varied and creative responses. + */ + top_p?: number; + /** + * Limits the AI to choose from the top 'k' most probable words. Lower values make responses more focused; higher values introduce more variety and potential surprises. + */ + top_k?: number; + /** + * Random seed for reproducibility of the generation. + */ + seed?: number; + /** + * Penalty for repeated tokens; higher values discourage repetition. + */ + repetition_penalty?: number; + /** + * Decreases the likelihood of the model repeating the same lines verbatim. + */ + frequency_penalty?: number; + /** + * Increases the likelihood of the model introducing new topics. + */ + presence_penalty?: number; +} +interface Mistral_Small_3_1_24B_Instruct_Messages { + /** + * An array of message objects representing the conversation history. + */ + messages: { + /** + * The role of the message sender (e.g., 'user', 'assistant', 'system', 'tool'). + */ + role?: string; + /** + * The tool call id. Must be supplied for tool calls for Mistral-3. If you don't know what to put here you can fall back to 000000001 + */ + tool_call_id?: string; + content?: string | { + /** + * Type of the content provided + */ + type?: string; + text?: string; + image_url?: { + /** + * image uri with data (e.g. data:image/jpeg;base64,/9j/...). HTTP URL will not be accepted + */ + url?: string; + }; + }[] | { + /** + * Type of the content provided + */ + type?: string; + text?: string; + image_url?: { + /** + * image uri with data (e.g. data:image/jpeg;base64,/9j/...). HTTP URL will not be accepted + */ + url?: string; + }; + }; + }[]; + functions?: { + name: string; + code: string; + }[]; + /** + * A list of tools available for the assistant to use. + */ + tools?: ({ + /** + * The name of the tool. More descriptive the better. + */ + name: string; + /** + * A brief description of what the tool does. + */ + description: string; + /** + * Schema defining the parameters accepted by the tool. + */ + parameters: { + /** + * The type of the parameters object (usually 'object'). + */ + type: string; + /** + * List of required parameter names. + */ + required?: string[]; + /** + * Definitions of each parameter. + */ + properties: { + [k: string]: { + /** + * The data type of the parameter. + */ + type: string; + /** + * A description of the expected parameter. + */ + description: string; + }; + }; + }; + } | { + /** + * Specifies the type of tool (e.g., 'function'). + */ + type: string; + /** + * Details of the function tool. + */ + function: { + /** + * The name of the function. + */ + name: string; + /** + * A brief description of what the function does. + */ + description: string; + /** + * Schema defining the parameters accepted by the function. + */ + parameters: { + /** + * The type of the parameters object (usually 'object'). + */ + type: string; + /** + * List of required parameter names. + */ + required?: string[]; + /** + * Definitions of each parameter. + */ + properties: { + [k: string]: { + /** + * The data type of the parameter. + */ + type: string; + /** + * A description of the expected parameter. + */ + description: string; + }; + }; + }; + }; + })[]; + /** + * JSON schema that should be fufilled for the response. + */ + guided_json?: object; + /** + * If true, a chat template is not applied and you must adhere to the specific model's expected formatting. + */ + raw?: boolean; + /** + * If true, the response will be streamed back incrementally using SSE, Server Sent Events. + */ + stream?: boolean; + /** + * The maximum number of tokens to generate in the response. + */ + max_tokens?: number; + /** + * Controls the randomness of the output; higher values produce more random results. + */ + temperature?: number; + /** + * Adjusts the creativity of the AI's responses by controlling how many possible words it considers. Lower values make outputs more predictable; higher values allow for more varied and creative responses. + */ + top_p?: number; + /** + * Limits the AI to choose from the top 'k' most probable words. Lower values make responses more focused; higher values introduce more variety and potential surprises. + */ + top_k?: number; + /** + * Random seed for reproducibility of the generation. + */ + seed?: number; + /** + * Penalty for repeated tokens; higher values discourage repetition. + */ + repetition_penalty?: number; + /** + * Decreases the likelihood of the model repeating the same lines verbatim. + */ + frequency_penalty?: number; + /** + * Increases the likelihood of the model introducing new topics. + */ + presence_penalty?: number; +} +type Ai_Cf_Mistralai_Mistral_Small_3_1_24B_Instruct_Output = { + /** + * The generated text response from the model + */ + response: string; + /** + * Usage statistics for the inference request + */ + usage?: { + /** + * Total number of tokens in input + */ + prompt_tokens?: number; + /** + * Total number of tokens in output + */ + completion_tokens?: number; + /** + * Total number of input and output tokens + */ + total_tokens?: number; + }; + /** + * An array of tool calls requests made during the response generation + */ + tool_calls?: { + /** + * The arguments passed to be passed to the tool call request + */ + arguments?: object; + /** + * The name of the tool to be called + */ + name?: string; + }[]; +}; +declare abstract class Base_Ai_Cf_Mistralai_Mistral_Small_3_1_24B_Instruct { + inputs: Ai_Cf_Mistralai_Mistral_Small_3_1_24B_Instruct_Input; + postProcessedOutputs: Ai_Cf_Mistralai_Mistral_Small_3_1_24B_Instruct_Output; +} +type Ai_Cf_Google_Gemma_3_12B_It_Input = Google_Gemma_3_12B_It_Prompt | Google_Gemma_3_12B_It_Messages; +interface Google_Gemma_3_12B_It_Prompt { + /** + * The input text prompt for the model to generate a response. + */ + prompt: string; + /** + * JSON schema that should be fufilled for the response. + */ + guided_json?: object; + /** + * If true, a chat template is not applied and you must adhere to the specific model's expected formatting. + */ + raw?: boolean; + /** + * If true, the response will be streamed back incrementally using SSE, Server Sent Events. + */ + stream?: boolean; + /** + * The maximum number of tokens to generate in the response. + */ + max_tokens?: number; + /** + * Controls the randomness of the output; higher values produce more random results. + */ + temperature?: number; + /** + * Adjusts the creativity of the AI's responses by controlling how many possible words it considers. Lower values make outputs more predictable; higher values allow for more varied and creative responses. + */ + top_p?: number; + /** + * Limits the AI to choose from the top 'k' most probable words. Lower values make responses more focused; higher values introduce more variety and potential surprises. + */ + top_k?: number; + /** + * Random seed for reproducibility of the generation. + */ + seed?: number; + /** + * Penalty for repeated tokens; higher values discourage repetition. + */ + repetition_penalty?: number; + /** + * Decreases the likelihood of the model repeating the same lines verbatim. + */ + frequency_penalty?: number; + /** + * Increases the likelihood of the model introducing new topics. + */ + presence_penalty?: number; +} +interface Google_Gemma_3_12B_It_Messages { + /** + * An array of message objects representing the conversation history. + */ + messages: { + /** + * The role of the message sender (e.g., 'user', 'assistant', 'system', 'tool'). + */ + role?: string; + content?: string | { + /** + * Type of the content provided + */ + type?: string; + text?: string; + image_url?: { + /** + * image uri with data (e.g. data:image/jpeg;base64,/9j/...). HTTP URL will not be accepted + */ + url?: string; + }; + }[] | { + /** + * Type of the content provided + */ + type?: string; + text?: string; + image_url?: { + /** + * image uri with data (e.g. data:image/jpeg;base64,/9j/...). HTTP URL will not be accepted + */ + url?: string; + }; + }; + }[]; + functions?: { + name: string; + code: string; + }[]; + /** + * A list of tools available for the assistant to use. + */ + tools?: ({ + /** + * The name of the tool. More descriptive the better. + */ + name: string; + /** + * A brief description of what the tool does. + */ + description: string; + /** + * Schema defining the parameters accepted by the tool. + */ + parameters: { + /** + * The type of the parameters object (usually 'object'). + */ + type: string; + /** + * List of required parameter names. + */ + required?: string[]; + /** + * Definitions of each parameter. + */ + properties: { + [k: string]: { + /** + * The data type of the parameter. + */ + type: string; + /** + * A description of the expected parameter. + */ + description: string; + }; + }; + }; + } | { + /** + * Specifies the type of tool (e.g., 'function'). + */ + type: string; + /** + * Details of the function tool. + */ + function: { + /** + * The name of the function. + */ + name: string; + /** + * A brief description of what the function does. + */ + description: string; + /** + * Schema defining the parameters accepted by the function. + */ + parameters: { + /** + * The type of the parameters object (usually 'object'). + */ + type: string; + /** + * List of required parameter names. + */ + required?: string[]; + /** + * Definitions of each parameter. + */ + properties: { + [k: string]: { + /** + * The data type of the parameter. + */ + type: string; + /** + * A description of the expected parameter. + */ + description: string; + }; + }; + }; + }; + })[]; + /** + * JSON schema that should be fufilled for the response. + */ + guided_json?: object; + /** + * If true, a chat template is not applied and you must adhere to the specific model's expected formatting. + */ + raw?: boolean; + /** + * If true, the response will be streamed back incrementally using SSE, Server Sent Events. + */ + stream?: boolean; + /** + * The maximum number of tokens to generate in the response. + */ + max_tokens?: number; + /** + * Controls the randomness of the output; higher values produce more random results. + */ + temperature?: number; + /** + * Adjusts the creativity of the AI's responses by controlling how many possible words it considers. Lower values make outputs more predictable; higher values allow for more varied and creative responses. + */ + top_p?: number; + /** + * Limits the AI to choose from the top 'k' most probable words. Lower values make responses more focused; higher values introduce more variety and potential surprises. + */ + top_k?: number; + /** + * Random seed for reproducibility of the generation. + */ + seed?: number; + /** + * Penalty for repeated tokens; higher values discourage repetition. + */ + repetition_penalty?: number; + /** + * Decreases the likelihood of the model repeating the same lines verbatim. + */ + frequency_penalty?: number; + /** + * Increases the likelihood of the model introducing new topics. + */ + presence_penalty?: number; +} +type Ai_Cf_Google_Gemma_3_12B_It_Output = { + /** + * The generated text response from the model + */ + response: string; + /** + * Usage statistics for the inference request + */ + usage?: { + /** + * Total number of tokens in input + */ + prompt_tokens?: number; + /** + * Total number of tokens in output + */ + completion_tokens?: number; + /** + * Total number of input and output tokens + */ + total_tokens?: number; + }; + /** + * An array of tool calls requests made during the response generation + */ + tool_calls?: { + /** + * The arguments passed to be passed to the tool call request + */ + arguments?: object; + /** + * The name of the tool to be called + */ + name?: string; + }[]; +}; +declare abstract class Base_Ai_Cf_Google_Gemma_3_12B_It { + inputs: Ai_Cf_Google_Gemma_3_12B_It_Input; + postProcessedOutputs: Ai_Cf_Google_Gemma_3_12B_It_Output; +} +type Ai_Cf_Meta_Llama_4_Scout_17B_16E_Instruct_Input = Ai_Cf_Meta_Llama_4_Prompt | Ai_Cf_Meta_Llama_4_Messages | Ai_Cf_Meta_Llama_4_Async_Batch; +interface Ai_Cf_Meta_Llama_4_Prompt { + /** + * The input text prompt for the model to generate a response. + */ + prompt: string; + /** + * JSON schema that should be fulfilled for the response. + */ + guided_json?: object; + response_format?: JSONMode; + /** + * If true, a chat template is not applied and you must adhere to the specific model's expected formatting. + */ + raw?: boolean; + /** + * If true, the response will be streamed back incrementally using SSE, Server Sent Events. + */ + stream?: boolean; + /** + * The maximum number of tokens to generate in the response. + */ + max_tokens?: number; + /** + * Controls the randomness of the output; higher values produce more random results. + */ + temperature?: number; + /** + * Adjusts the creativity of the AI's responses by controlling how many possible words it considers. Lower values make outputs more predictable; higher values allow for more varied and creative responses. + */ + top_p?: number; + /** + * Limits the AI to choose from the top 'k' most probable words. Lower values make responses more focused; higher values introduce more variety and potential surprises. + */ + top_k?: number; + /** + * Random seed for reproducibility of the generation. + */ + seed?: number; + /** + * Penalty for repeated tokens; higher values discourage repetition. + */ + repetition_penalty?: number; + /** + * Decreases the likelihood of the model repeating the same lines verbatim. + */ + frequency_penalty?: number; + /** + * Increases the likelihood of the model introducing new topics. + */ + presence_penalty?: number; +} +interface Ai_Cf_Meta_Llama_4_Messages { + /** + * An array of message objects representing the conversation history. + */ + messages: { + /** + * The role of the message sender (e.g., 'user', 'assistant', 'system', 'tool'). + */ + role?: string; + /** + * The tool call id. If you don't know what to put here you can fall back to 000000001 + */ + tool_call_id?: string; + content?: string | { + /** + * Type of the content provided + */ + type?: string; + text?: string; + image_url?: { + /** + * image uri with data (e.g. data:image/jpeg;base64,/9j/...). HTTP URL will not be accepted + */ + url?: string; + }; + }[] | { + /** + * Type of the content provided + */ + type?: string; + text?: string; + image_url?: { + /** + * image uri with data (e.g. data:image/jpeg;base64,/9j/...). HTTP URL will not be accepted + */ + url?: string; + }; + }; + }[]; + functions?: { + name: string; + code: string; + }[]; + /** + * A list of tools available for the assistant to use. + */ + tools?: ({ + /** + * The name of the tool. More descriptive the better. + */ + name: string; + /** + * A brief description of what the tool does. + */ + description: string; + /** + * Schema defining the parameters accepted by the tool. + */ + parameters: { + /** + * The type of the parameters object (usually 'object'). + */ + type: string; + /** + * List of required parameter names. + */ + required?: string[]; + /** + * Definitions of each parameter. + */ + properties: { + [k: string]: { + /** + * The data type of the parameter. + */ + type: string; + /** + * A description of the expected parameter. + */ + description: string; + }; + }; + }; + } | { + /** + * Specifies the type of tool (e.g., 'function'). + */ + type: string; + /** + * Details of the function tool. + */ + function: { + /** + * The name of the function. + */ + name: string; + /** + * A brief description of what the function does. + */ + description: string; + /** + * Schema defining the parameters accepted by the function. + */ + parameters: { + /** + * The type of the parameters object (usually 'object'). + */ + type: string; + /** + * List of required parameter names. + */ + required?: string[]; + /** + * Definitions of each parameter. + */ + properties: { + [k: string]: { + /** + * The data type of the parameter. + */ + type: string; + /** + * A description of the expected parameter. + */ + description: string; + }; + }; + }; + }; + })[]; + response_format?: JSONMode; + /** + * JSON schema that should be fufilled for the response. + */ + guided_json?: object; + /** + * If true, a chat template is not applied and you must adhere to the specific model's expected formatting. + */ + raw?: boolean; + /** + * If true, the response will be streamed back incrementally using SSE, Server Sent Events. + */ + stream?: boolean; + /** + * The maximum number of tokens to generate in the response. + */ + max_tokens?: number; + /** + * Controls the randomness of the output; higher values produce more random results. + */ + temperature?: number; + /** + * Adjusts the creativity of the AI's responses by controlling how many possible words it considers. Lower values make outputs more predictable; higher values allow for more varied and creative responses. + */ + top_p?: number; + /** + * Limits the AI to choose from the top 'k' most probable words. Lower values make responses more focused; higher values introduce more variety and potential surprises. + */ + top_k?: number; + /** + * Random seed for reproducibility of the generation. + */ + seed?: number; + /** + * Penalty for repeated tokens; higher values discourage repetition. + */ + repetition_penalty?: number; + /** + * Decreases the likelihood of the model repeating the same lines verbatim. + */ + frequency_penalty?: number; + /** + * Increases the likelihood of the model introducing new topics. + */ + presence_penalty?: number; +} +interface Ai_Cf_Meta_Llama_4_Async_Batch { + requests: (Ai_Cf_Meta_Llama_4_Prompt_Inner | Ai_Cf_Meta_Llama_4_Messages_Inner)[]; +} +interface Ai_Cf_Meta_Llama_4_Prompt_Inner { + /** + * The input text prompt for the model to generate a response. + */ + prompt: string; + /** + * JSON schema that should be fulfilled for the response. + */ + guided_json?: object; + response_format?: JSONMode; + /** + * If true, a chat template is not applied and you must adhere to the specific model's expected formatting. + */ + raw?: boolean; + /** + * If true, the response will be streamed back incrementally using SSE, Server Sent Events. + */ + stream?: boolean; + /** + * The maximum number of tokens to generate in the response. + */ + max_tokens?: number; + /** + * Controls the randomness of the output; higher values produce more random results. + */ + temperature?: number; + /** + * Adjusts the creativity of the AI's responses by controlling how many possible words it considers. Lower values make outputs more predictable; higher values allow for more varied and creative responses. + */ + top_p?: number; + /** + * Limits the AI to choose from the top 'k' most probable words. Lower values make responses more focused; higher values introduce more variety and potential surprises. + */ + top_k?: number; + /** + * Random seed for reproducibility of the generation. + */ + seed?: number; + /** + * Penalty for repeated tokens; higher values discourage repetition. + */ + repetition_penalty?: number; + /** + * Decreases the likelihood of the model repeating the same lines verbatim. + */ + frequency_penalty?: number; + /** + * Increases the likelihood of the model introducing new topics. + */ + presence_penalty?: number; +} +interface Ai_Cf_Meta_Llama_4_Messages_Inner { + /** + * An array of message objects representing the conversation history. + */ + messages: { + /** + * The role of the message sender (e.g., 'user', 'assistant', 'system', 'tool'). + */ + role?: string; + /** + * The tool call id. If you don't know what to put here you can fall back to 000000001 + */ + tool_call_id?: string; + content?: string | { + /** + * Type of the content provided + */ + type?: string; + text?: string; + image_url?: { + /** + * image uri with data (e.g. data:image/jpeg;base64,/9j/...). HTTP URL will not be accepted + */ + url?: string; + }; + }[] | { + /** + * Type of the content provided + */ + type?: string; + text?: string; + image_url?: { + /** + * image uri with data (e.g. data:image/jpeg;base64,/9j/...). HTTP URL will not be accepted + */ + url?: string; + }; + }; + }[]; + functions?: { + name: string; + code: string; + }[]; + /** + * A list of tools available for the assistant to use. + */ + tools?: ({ + /** + * The name of the tool. More descriptive the better. + */ + name: string; + /** + * A brief description of what the tool does. + */ + description: string; + /** + * Schema defining the parameters accepted by the tool. + */ + parameters: { + /** + * The type of the parameters object (usually 'object'). + */ + type: string; + /** + * List of required parameter names. + */ + required?: string[]; + /** + * Definitions of each parameter. + */ + properties: { + [k: string]: { + /** + * The data type of the parameter. + */ + type: string; + /** + * A description of the expected parameter. + */ + description: string; + }; + }; + }; + } | { + /** + * Specifies the type of tool (e.g., 'function'). + */ + type: string; + /** + * Details of the function tool. + */ + function: { + /** + * The name of the function. + */ + name: string; + /** + * A brief description of what the function does. + */ + description: string; + /** + * Schema defining the parameters accepted by the function. + */ + parameters: { + /** + * The type of the parameters object (usually 'object'). + */ + type: string; + /** + * List of required parameter names. + */ + required?: string[]; + /** + * Definitions of each parameter. + */ + properties: { + [k: string]: { + /** + * The data type of the parameter. + */ + type: string; + /** + * A description of the expected parameter. + */ + description: string; + }; + }; + }; + }; + })[]; + response_format?: JSONMode; + /** + * JSON schema that should be fufilled for the response. + */ + guided_json?: object; + /** + * If true, a chat template is not applied and you must adhere to the specific model's expected formatting. + */ + raw?: boolean; + /** + * If true, the response will be streamed back incrementally using SSE, Server Sent Events. + */ + stream?: boolean; + /** + * The maximum number of tokens to generate in the response. + */ + max_tokens?: number; + /** + * Controls the randomness of the output; higher values produce more random results. + */ + temperature?: number; + /** + * Adjusts the creativity of the AI's responses by controlling how many possible words it considers. Lower values make outputs more predictable; higher values allow for more varied and creative responses. + */ + top_p?: number; + /** + * Limits the AI to choose from the top 'k' most probable words. Lower values make responses more focused; higher values introduce more variety and potential surprises. + */ + top_k?: number; + /** + * Random seed for reproducibility of the generation. + */ + seed?: number; + /** + * Penalty for repeated tokens; higher values discourage repetition. + */ + repetition_penalty?: number; + /** + * Decreases the likelihood of the model repeating the same lines verbatim. + */ + frequency_penalty?: number; + /** + * Increases the likelihood of the model introducing new topics. + */ + presence_penalty?: number; +} +type Ai_Cf_Meta_Llama_4_Scout_17B_16E_Instruct_Output = { + /** + * The generated text response from the model + */ + response: string; + /** + * Usage statistics for the inference request + */ + usage?: { + /** + * Total number of tokens in input + */ + prompt_tokens?: number; + /** + * Total number of tokens in output + */ + completion_tokens?: number; + /** + * Total number of input and output tokens + */ + total_tokens?: number; + }; + /** + * An array of tool calls requests made during the response generation + */ + tool_calls?: { + /** + * The tool call id. + */ + id?: string; + /** + * Specifies the type of tool (e.g., 'function'). + */ + type?: string; + /** + * Details of the function tool. + */ + function?: { + /** + * The name of the tool to be called + */ + name?: string; + /** + * The arguments passed to be passed to the tool call request + */ + arguments?: object; + }; + }[]; +}; +declare abstract class Base_Ai_Cf_Meta_Llama_4_Scout_17B_16E_Instruct { + inputs: Ai_Cf_Meta_Llama_4_Scout_17B_16E_Instruct_Input; + postProcessedOutputs: Ai_Cf_Meta_Llama_4_Scout_17B_16E_Instruct_Output; +} +interface Ai_Cf_Deepgram_Nova_3_Input { + audio: { + body: object; + contentType: string; + }; + /** + * Sets how the model will interpret strings submitted to the custom_topic param. When strict, the model will only return topics submitted using the custom_topic param. When extended, the model will return its own detected topics in addition to those submitted using the custom_topic param. + */ + custom_topic_mode?: "extended" | "strict"; + /** + * Custom topics you want the model to detect within your input audio or text if present Submit up to 100 + */ + custom_topic?: string; + /** + * Sets how the model will interpret intents submitted to the custom_intent param. When strict, the model will only return intents submitted using the custom_intent param. When extended, the model will return its own detected intents in addition those submitted using the custom_intents param + */ + custom_intent_mode?: "extended" | "strict"; + /** + * Custom intents you want the model to detect within your input audio if present + */ + custom_intent?: string; + /** + * Identifies and extracts key entities from content in submitted audio + */ + detect_entities?: boolean; + /** + * Identifies the dominant language spoken in submitted audio + */ + detect_language?: boolean; + /** + * Recognize speaker changes. Each word in the transcript will be assigned a speaker number starting at 0 + */ + diarize?: boolean; + /** + * Identify and extract key entities from content in submitted audio + */ + dictation?: boolean; + /** + * Specify the expected encoding of your submitted audio + */ + encoding?: "linear16" | "flac" | "mulaw" | "amr-nb" | "amr-wb" | "opus" | "speex" | "g729"; + /** + * Arbitrary key-value pairs that are attached to the API response for usage in downstream processing + */ + extra?: string; + /** + * Filler Words can help transcribe interruptions in your audio, like 'uh' and 'um' + */ + filler_words?: boolean; + /** + * Key term prompting can boost or suppress specialized terminology and brands. + */ + keyterm?: string; + /** + * Keywords can boost or suppress specialized terminology and brands. + */ + keywords?: string; + /** + * The BCP-47 language tag that hints at the primary spoken language. Depending on the Model and API endpoint you choose only certain languages are available. + */ + language?: string; + /** + * Spoken measurements will be converted to their corresponding abbreviations. + */ + measurements?: boolean; + /** + * Opts out requests from the Deepgram Model Improvement Program. Refer to our Docs for pricing impacts before setting this to true. https://dpgr.am/deepgram-mip. + */ + mip_opt_out?: boolean; + /** + * Mode of operation for the model representing broad area of topic that will be talked about in the supplied audio + */ + mode?: "general" | "medical" | "finance"; + /** + * Transcribe each audio channel independently. + */ + multichannel?: boolean; + /** + * Numerals converts numbers from written format to numerical format. + */ + numerals?: boolean; + /** + * Splits audio into paragraphs to improve transcript readability. + */ + paragraphs?: boolean; + /** + * Profanity Filter looks for recognized profanity and converts it to the nearest recognized non-profane word or removes it from the transcript completely. + */ + profanity_filter?: boolean; + /** + * Add punctuation and capitalization to the transcript. + */ + punctuate?: boolean; + /** + * Redaction removes sensitive information from your transcripts. + */ + redact?: string; + /** + * Search for terms or phrases in submitted audio and replaces them. + */ + replace?: string; + /** + * Search for terms or phrases in submitted audio. + */ + search?: string; + /** + * Recognizes the sentiment throughout a transcript or text. + */ + sentiment?: boolean; + /** + * Apply formatting to transcript output. When set to true, additional formatting will be applied to transcripts to improve readability. + */ + smart_format?: boolean; + /** + * Detect topics throughout a transcript or text. + */ + topics?: boolean; + /** + * Segments speech into meaningful semantic units. + */ + utterances?: boolean; + /** + * Seconds to wait before detecting a pause between words in submitted audio. + */ + utt_split?: number; + /** + * The number of channels in the submitted audio + */ + channels?: number; + /** + * Specifies whether the streaming endpoint should provide ongoing transcription updates as more audio is received. When set to true, the endpoint sends continuous updates, meaning transcription results may evolve over time. Note: Supported only for webosockets. + */ + interim_results?: boolean; + /** + * Indicates how long model will wait to detect whether a speaker has finished speaking or pauses for a significant period of time. When set to a value, the streaming endpoint immediately finalizes the transcription for the processed time range and returns the transcript with a speech_final parameter set to true. Can also be set to false to disable endpointing + */ + endpointing?: string; + /** + * Indicates that speech has started. You'll begin receiving Speech Started messages upon speech starting. Note: Supported only for webosockets. + */ + vad_events?: boolean; + /** + * Indicates how long model will wait to send an UtteranceEnd message after a word has been transcribed. Use with interim_results. Note: Supported only for webosockets. + */ + utterance_end_ms?: boolean; +} +interface Ai_Cf_Deepgram_Nova_3_Output { + results?: { + channels?: { + alternatives?: { + confidence?: number; + transcript?: string; + words?: { + confidence?: number; + end?: number; + start?: number; + word?: string; + }[]; + }[]; + }[]; + summary?: { + result?: string; + short?: string; + }; + sentiments?: { + segments?: { + text?: string; + start_word?: number; + end_word?: number; + sentiment?: string; + sentiment_score?: number; + }[]; + average?: { + sentiment?: string; + sentiment_score?: number; + }; + }; + }; +} +declare abstract class Base_Ai_Cf_Deepgram_Nova_3 { + inputs: Ai_Cf_Deepgram_Nova_3_Input; + postProcessedOutputs: Ai_Cf_Deepgram_Nova_3_Output; +} +type Ai_Cf_Pipecat_Ai_Smart_Turn_V2_Input = { + /** + * readable stream with audio data and content-type specified for that data + */ + audio: { + body: object; + contentType: string; + }; + /** + * type of data PCM data that's sent to the inference server as raw array + */ + dtype?: "uint8" | "float32" | "float64"; +} | { + /** + * base64 encoded audio data + */ + audio: string; + /** + * type of data PCM data that's sent to the inference server as raw array + */ + dtype?: "uint8" | "float32" | "float64"; +}; +interface Ai_Cf_Pipecat_Ai_Smart_Turn_V2_Output { + /** + * if true, end-of-turn was detected + */ + is_complete?: boolean; + /** + * probability of the end-of-turn detection + */ + probability?: number; +} +declare abstract class Base_Ai_Cf_Pipecat_Ai_Smart_Turn_V2 { + inputs: Ai_Cf_Pipecat_Ai_Smart_Turn_V2_Input; + postProcessedOutputs: Ai_Cf_Pipecat_Ai_Smart_Turn_V2_Output; +} +type Ai_Cf_Openai_Gpt_Oss_120B_Input = GPT_OSS_120B_Responses | GPT_OSS_120B_Responses_Async; +interface GPT_OSS_120B_Responses { + /** + * Responses API Input messages. Refer to OpenAI Responses API docs to learn more about supported content types + */ + input: string | unknown[]; + reasoning?: { + /** + * Constrains effort on reasoning for reasoning models. Currently supported values are low, medium, and high. Reducing reasoning effort can result in faster responses and fewer tokens used on reasoning in a response. + */ + effort?: "low" | "medium" | "high"; + /** + * A summary of the reasoning performed by the model. This can be useful for debugging and understanding the model's reasoning process. One of auto, concise, or detailed. + */ + summary?: "auto" | "concise" | "detailed"; + }; +} +interface GPT_OSS_120B_Responses_Async { + requests: { + /** + * Responses API Input messages. Refer to OpenAI Responses API docs to learn more about supported content types + */ + input: string | unknown[]; + reasoning?: { + /** + * Constrains effort on reasoning for reasoning models. Currently supported values are low, medium, and high. Reducing reasoning effort can result in faster responses and fewer tokens used on reasoning in a response. + */ + effort?: "low" | "medium" | "high"; + /** + * A summary of the reasoning performed by the model. This can be useful for debugging and understanding the model's reasoning process. One of auto, concise, or detailed. + */ + summary?: "auto" | "concise" | "detailed"; + }; + }[]; +} +type Ai_Cf_Openai_Gpt_Oss_120B_Output = {} | (string & NonNullable); +declare abstract class Base_Ai_Cf_Openai_Gpt_Oss_120B { + inputs: Ai_Cf_Openai_Gpt_Oss_120B_Input; + postProcessedOutputs: Ai_Cf_Openai_Gpt_Oss_120B_Output; +} +type Ai_Cf_Openai_Gpt_Oss_20B_Input = GPT_OSS_20B_Responses | GPT_OSS_20B_Responses_Async; +interface GPT_OSS_20B_Responses { + /** + * Responses API Input messages. Refer to OpenAI Responses API docs to learn more about supported content types + */ + input: string | unknown[]; + reasoning?: { + /** + * Constrains effort on reasoning for reasoning models. Currently supported values are low, medium, and high. Reducing reasoning effort can result in faster responses and fewer tokens used on reasoning in a response. + */ + effort?: "low" | "medium" | "high"; + /** + * A summary of the reasoning performed by the model. This can be useful for debugging and understanding the model's reasoning process. One of auto, concise, or detailed. + */ + summary?: "auto" | "concise" | "detailed"; + }; +} +interface GPT_OSS_20B_Responses_Async { + requests: { + /** + * Responses API Input messages. Refer to OpenAI Responses API docs to learn more about supported content types + */ + input: string | unknown[]; + reasoning?: { + /** + * Constrains effort on reasoning for reasoning models. Currently supported values are low, medium, and high. Reducing reasoning effort can result in faster responses and fewer tokens used on reasoning in a response. + */ + effort?: "low" | "medium" | "high"; + /** + * A summary of the reasoning performed by the model. This can be useful for debugging and understanding the model's reasoning process. One of auto, concise, or detailed. + */ + summary?: "auto" | "concise" | "detailed"; + }; + }[]; +} +type Ai_Cf_Openai_Gpt_Oss_20B_Output = {} | (string & NonNullable); +declare abstract class Base_Ai_Cf_Openai_Gpt_Oss_20B { + inputs: Ai_Cf_Openai_Gpt_Oss_20B_Input; + postProcessedOutputs: Ai_Cf_Openai_Gpt_Oss_20B_Output; +} +interface Ai_Cf_Leonardo_Phoenix_1_0_Input { + /** + * A text description of the image you want to generate. + */ + prompt: string; + /** + * Controls how closely the generated image should adhere to the prompt; higher values make the image more aligned with the prompt + */ + guidance?: number; + /** + * Random seed for reproducibility of the image generation + */ + seed?: number; + /** + * The height of the generated image in pixels + */ + height?: number; + /** + * The width of the generated image in pixels + */ + width?: number; + /** + * The number of diffusion steps; higher values can improve quality but take longer + */ + num_steps?: number; + /** + * Specify what to exclude from the generated images + */ + negative_prompt?: string; +} +/** + * The generated image in JPEG format + */ +type Ai_Cf_Leonardo_Phoenix_1_0_Output = string; +declare abstract class Base_Ai_Cf_Leonardo_Phoenix_1_0 { + inputs: Ai_Cf_Leonardo_Phoenix_1_0_Input; + postProcessedOutputs: Ai_Cf_Leonardo_Phoenix_1_0_Output; +} +interface Ai_Cf_Leonardo_Lucid_Origin_Input { + /** + * A text description of the image you want to generate. + */ + prompt: string; + /** + * Controls how closely the generated image should adhere to the prompt; higher values make the image more aligned with the prompt + */ + guidance?: number; + /** + * Random seed for reproducibility of the image generation + */ + seed?: number; + /** + * The height of the generated image in pixels + */ + height?: number; + /** + * The width of the generated image in pixels + */ + width?: number; + /** + * The number of diffusion steps; higher values can improve quality but take longer + */ + num_steps?: number; + /** + * The number of diffusion steps; higher values can improve quality but take longer + */ + steps?: number; +} +interface Ai_Cf_Leonardo_Lucid_Origin_Output { + /** + * The generated image in Base64 format. + */ + image?: string; +} +declare abstract class Base_Ai_Cf_Leonardo_Lucid_Origin { + inputs: Ai_Cf_Leonardo_Lucid_Origin_Input; + postProcessedOutputs: Ai_Cf_Leonardo_Lucid_Origin_Output; +} +interface Ai_Cf_Deepgram_Aura_1_Input { + /** + * Speaker used to produce the audio. + */ + speaker?: "angus" | "asteria" | "arcas" | "orion" | "orpheus" | "athena" | "luna" | "zeus" | "perseus" | "helios" | "hera" | "stella"; + /** + * Encoding of the output audio. + */ + encoding?: "linear16" | "flac" | "mulaw" | "alaw" | "mp3" | "opus" | "aac"; + /** + * Container specifies the file format wrapper for the output audio. The available options depend on the encoding type.. + */ + container?: "none" | "wav" | "ogg"; + /** + * The text content to be converted to speech + */ + text: string; + /** + * Sample Rate specifies the sample rate for the output audio. Based on the encoding, different sample rates are supported. For some encodings, the sample rate is not configurable + */ + sample_rate?: number; + /** + * The bitrate of the audio in bits per second. Choose from predefined ranges or specific values based on the encoding type. + */ + bit_rate?: number; +} +/** + * The generated audio in MP3 format + */ +type Ai_Cf_Deepgram_Aura_1_Output = string; +declare abstract class Base_Ai_Cf_Deepgram_Aura_1 { + inputs: Ai_Cf_Deepgram_Aura_1_Input; + postProcessedOutputs: Ai_Cf_Deepgram_Aura_1_Output; +} +interface AiModels { + "@cf/huggingface/distilbert-sst-2-int8": BaseAiTextClassification; + "@cf/stabilityai/stable-diffusion-xl-base-1.0": BaseAiTextToImage; + "@cf/runwayml/stable-diffusion-v1-5-inpainting": BaseAiTextToImage; + "@cf/runwayml/stable-diffusion-v1-5-img2img": BaseAiTextToImage; + "@cf/lykon/dreamshaper-8-lcm": BaseAiTextToImage; + "@cf/bytedance/stable-diffusion-xl-lightning": BaseAiTextToImage; + "@cf/myshell-ai/melotts": BaseAiTextToSpeech; + "@cf/google/embeddinggemma-300m": BaseAiTextEmbeddings; + "@cf/microsoft/resnet-50": BaseAiImageClassification; + "@cf/meta/llama-2-7b-chat-int8": BaseAiTextGeneration; + "@cf/mistral/mistral-7b-instruct-v0.1": BaseAiTextGeneration; + "@cf/meta/llama-2-7b-chat-fp16": BaseAiTextGeneration; + "@hf/thebloke/llama-2-13b-chat-awq": BaseAiTextGeneration; + "@hf/thebloke/mistral-7b-instruct-v0.1-awq": BaseAiTextGeneration; + "@hf/thebloke/zephyr-7b-beta-awq": BaseAiTextGeneration; + "@hf/thebloke/openhermes-2.5-mistral-7b-awq": BaseAiTextGeneration; + "@hf/thebloke/neural-chat-7b-v3-1-awq": BaseAiTextGeneration; + "@hf/thebloke/llamaguard-7b-awq": BaseAiTextGeneration; + "@hf/thebloke/deepseek-coder-6.7b-base-awq": BaseAiTextGeneration; + "@hf/thebloke/deepseek-coder-6.7b-instruct-awq": BaseAiTextGeneration; + "@cf/deepseek-ai/deepseek-math-7b-instruct": BaseAiTextGeneration; + "@cf/defog/sqlcoder-7b-2": BaseAiTextGeneration; + "@cf/openchat/openchat-3.5-0106": BaseAiTextGeneration; + "@cf/tiiuae/falcon-7b-instruct": BaseAiTextGeneration; + "@cf/thebloke/discolm-german-7b-v1-awq": BaseAiTextGeneration; + "@cf/qwen/qwen1.5-0.5b-chat": BaseAiTextGeneration; + "@cf/qwen/qwen1.5-7b-chat-awq": BaseAiTextGeneration; + "@cf/qwen/qwen1.5-14b-chat-awq": BaseAiTextGeneration; + "@cf/tinyllama/tinyllama-1.1b-chat-v1.0": BaseAiTextGeneration; + "@cf/microsoft/phi-2": BaseAiTextGeneration; + "@cf/qwen/qwen1.5-1.8b-chat": BaseAiTextGeneration; + "@cf/mistral/mistral-7b-instruct-v0.2-lora": BaseAiTextGeneration; + "@hf/nousresearch/hermes-2-pro-mistral-7b": BaseAiTextGeneration; + "@hf/nexusflow/starling-lm-7b-beta": BaseAiTextGeneration; + "@hf/google/gemma-7b-it": BaseAiTextGeneration; + "@cf/meta-llama/llama-2-7b-chat-hf-lora": BaseAiTextGeneration; + "@cf/google/gemma-2b-it-lora": BaseAiTextGeneration; + "@cf/google/gemma-7b-it-lora": BaseAiTextGeneration; + "@hf/mistral/mistral-7b-instruct-v0.2": BaseAiTextGeneration; + "@cf/meta/llama-3-8b-instruct": BaseAiTextGeneration; + "@cf/fblgit/una-cybertron-7b-v2-bf16": BaseAiTextGeneration; + "@cf/meta/llama-3-8b-instruct-awq": BaseAiTextGeneration; + "@hf/meta-llama/meta-llama-3-8b-instruct": BaseAiTextGeneration; + "@cf/meta/llama-3.1-8b-instruct-fp8": BaseAiTextGeneration; + "@cf/meta/llama-3.1-8b-instruct-awq": BaseAiTextGeneration; + "@cf/meta/llama-3.2-3b-instruct": BaseAiTextGeneration; + "@cf/meta/llama-3.2-1b-instruct": BaseAiTextGeneration; + "@cf/deepseek-ai/deepseek-r1-distill-qwen-32b": BaseAiTextGeneration; + "@cf/facebook/bart-large-cnn": BaseAiSummarization; + "@cf/llava-hf/llava-1.5-7b-hf": BaseAiImageToText; + "@cf/baai/bge-base-en-v1.5": Base_Ai_Cf_Baai_Bge_Base_En_V1_5; + "@cf/openai/whisper": Base_Ai_Cf_Openai_Whisper; + "@cf/meta/m2m100-1.2b": Base_Ai_Cf_Meta_M2M100_1_2B; + "@cf/baai/bge-small-en-v1.5": Base_Ai_Cf_Baai_Bge_Small_En_V1_5; + "@cf/baai/bge-large-en-v1.5": Base_Ai_Cf_Baai_Bge_Large_En_V1_5; + "@cf/unum/uform-gen2-qwen-500m": Base_Ai_Cf_Unum_Uform_Gen2_Qwen_500M; + "@cf/openai/whisper-tiny-en": Base_Ai_Cf_Openai_Whisper_Tiny_En; + "@cf/openai/whisper-large-v3-turbo": Base_Ai_Cf_Openai_Whisper_Large_V3_Turbo; + "@cf/baai/bge-m3": Base_Ai_Cf_Baai_Bge_M3; + "@cf/black-forest-labs/flux-1-schnell": Base_Ai_Cf_Black_Forest_Labs_Flux_1_Schnell; + "@cf/meta/llama-3.2-11b-vision-instruct": Base_Ai_Cf_Meta_Llama_3_2_11B_Vision_Instruct; + "@cf/meta/llama-3.3-70b-instruct-fp8-fast": Base_Ai_Cf_Meta_Llama_3_3_70B_Instruct_Fp8_Fast; + "@cf/meta/llama-guard-3-8b": Base_Ai_Cf_Meta_Llama_Guard_3_8B; + "@cf/baai/bge-reranker-base": Base_Ai_Cf_Baai_Bge_Reranker_Base; + "@cf/qwen/qwen2.5-coder-32b-instruct": Base_Ai_Cf_Qwen_Qwen2_5_Coder_32B_Instruct; + "@cf/qwen/qwq-32b": Base_Ai_Cf_Qwen_Qwq_32B; + "@cf/mistralai/mistral-small-3.1-24b-instruct": Base_Ai_Cf_Mistralai_Mistral_Small_3_1_24B_Instruct; + "@cf/google/gemma-3-12b-it": Base_Ai_Cf_Google_Gemma_3_12B_It; + "@cf/meta/llama-4-scout-17b-16e-instruct": Base_Ai_Cf_Meta_Llama_4_Scout_17B_16E_Instruct; + "@cf/deepgram/nova-3": Base_Ai_Cf_Deepgram_Nova_3; + "@cf/pipecat-ai/smart-turn-v2": Base_Ai_Cf_Pipecat_Ai_Smart_Turn_V2; + "@cf/openai/gpt-oss-120b": Base_Ai_Cf_Openai_Gpt_Oss_120B; + "@cf/openai/gpt-oss-20b": Base_Ai_Cf_Openai_Gpt_Oss_20B; + "@cf/leonardo/phoenix-1.0": Base_Ai_Cf_Leonardo_Phoenix_1_0; + "@cf/leonardo/lucid-origin": Base_Ai_Cf_Leonardo_Lucid_Origin; + "@cf/deepgram/aura-1": Base_Ai_Cf_Deepgram_Aura_1; +} +type AiOptions = { + /** + * Send requests as an asynchronous batch job, only works for supported models + * https://developers.cloudflare.com/workers-ai/features/batch-api + */ + queueRequest?: boolean; + /** + * Establish websocket connections, only works for supported models + */ + websocket?: boolean; + gateway?: GatewayOptions; + returnRawResponse?: boolean; + prefix?: string; + extraHeaders?: object; +}; +type ConversionResponse = { + name: string; + mimeType: string; + format: "markdown"; + tokens: number; + data: string; +}; +type AiModelsSearchParams = { + author?: string; + hide_experimental?: boolean; + page?: number; + per_page?: number; + search?: string; + source?: number; + task?: string; +}; +type AiModelsSearchObject = { + id: string; + source: number; + name: string; + description: string; + task: { + id: string; + name: string; + description: string; + }; + tags: string[]; + properties: { + property_id: string; + value: string; + }[]; +}; +interface InferenceUpstreamError extends Error { +} +interface AiInternalError extends Error { +} +type AiModelListType = Record; +declare abstract class Ai { + aiGatewayLogId: string | null; + gateway(gatewayId: string): AiGateway; + autorag(autoragId: string): AutoRAG; + run(model: Name, inputs: InputOptions, options?: Options): Promise; + models(params?: AiModelsSearchParams): Promise; + toMarkdown(files: { + name: string; + blob: Blob; + }[], options?: { + gateway?: GatewayOptions; + extraHeaders?: object; + }): Promise; + toMarkdown(files: { + name: string; + blob: Blob; + }, options?: { + gateway?: GatewayOptions; + extraHeaders?: object; + }): Promise; +} +type GatewayRetries = { + maxAttempts?: 1 | 2 | 3 | 4 | 5; + retryDelayMs?: number; + backoff?: 'constant' | 'linear' | 'exponential'; +}; +type GatewayOptions = { + id: string; + cacheKey?: string; + cacheTtl?: number; + skipCache?: boolean; + metadata?: Record; + collectLog?: boolean; + eventId?: string; + requestTimeoutMs?: number; + retries?: GatewayRetries; +}; +type UniversalGatewayOptions = Exclude & { + /** + ** @deprecated + */ + id?: string; +}; +type AiGatewayPatchLog = { + score?: number | null; + feedback?: -1 | 1 | null; + metadata?: Record | null; +}; +type AiGatewayLog = { + id: string; + provider: string; + model: string; + model_type?: string; + path: string; + duration: number; + request_type?: string; + request_content_type?: string; + status_code: number; + response_content_type?: string; + success: boolean; + cached: boolean; + tokens_in?: number; + tokens_out?: number; + metadata?: Record; + step?: number; + cost?: number; + custom_cost?: boolean; + request_size: number; + request_head?: string; + request_head_complete: boolean; + response_size: number; + response_head?: string; + response_head_complete: boolean; + created_at: Date; +}; +type AIGatewayProviders = 'workers-ai' | 'anthropic' | 'aws-bedrock' | 'azure-openai' | 'google-vertex-ai' | 'huggingface' | 'openai' | 'perplexity-ai' | 'replicate' | 'groq' | 'cohere' | 'google-ai-studio' | 'mistral' | 'grok' | 'openrouter' | 'deepseek' | 'cerebras' | 'cartesia' | 'elevenlabs' | 'adobe-firefly'; +type AIGatewayHeaders = { + 'cf-aig-metadata': Record | string; + 'cf-aig-custom-cost': { + per_token_in?: number; + per_token_out?: number; + } | { + total_cost?: number; + } | string; + 'cf-aig-cache-ttl': number | string; + 'cf-aig-skip-cache': boolean | string; + 'cf-aig-cache-key': string; + 'cf-aig-event-id': string; + 'cf-aig-request-timeout': number | string; + 'cf-aig-max-attempts': number | string; + 'cf-aig-retry-delay': number | string; + 'cf-aig-backoff': string; + 'cf-aig-collect-log': boolean | string; + Authorization: string; + 'Content-Type': string; + [key: string]: string | number | boolean | object; +}; +type AIGatewayUniversalRequest = { + provider: AIGatewayProviders | string; // eslint-disable-line + endpoint: string; + headers: Partial; + query: unknown; +}; +interface AiGatewayInternalError extends Error { +} +interface AiGatewayLogNotFound extends Error { +} +declare abstract class AiGateway { + patchLog(logId: string, data: AiGatewayPatchLog): Promise; + getLog(logId: string): Promise; + run(data: AIGatewayUniversalRequest | AIGatewayUniversalRequest[], options?: { + gateway?: UniversalGatewayOptions; + extraHeaders?: object; + }): Promise; + getUrl(provider?: AIGatewayProviders | string): Promise; // eslint-disable-line +} +interface AutoRAGInternalError extends Error { +} +interface AutoRAGNotFoundError extends Error { +} +interface AutoRAGUnauthorizedError extends Error { +} +interface AutoRAGNameNotSetError extends Error { +} +type ComparisonFilter = { + key: string; + type: 'eq' | 'ne' | 'gt' | 'gte' | 'lt' | 'lte'; + value: string | number | boolean; +}; +type CompoundFilter = { + type: 'and' | 'or'; + filters: ComparisonFilter[]; +}; +type AutoRagSearchRequest = { + query: string; + filters?: CompoundFilter | ComparisonFilter; + max_num_results?: number; + ranking_options?: { + ranker?: string; + score_threshold?: number; + }; + rewrite_query?: boolean; +}; +type AutoRagAiSearchRequest = AutoRagSearchRequest & { + stream?: boolean; + system_prompt?: string; +}; +type AutoRagAiSearchRequestStreaming = Omit & { + stream: true; +}; +type AutoRagSearchResponse = { + object: 'vector_store.search_results.page'; + search_query: string; + data: { + file_id: string; + filename: string; + score: number; + attributes: Record; + content: { + type: 'text'; + text: string; + }[]; + }[]; + has_more: boolean; + next_page: string | null; +}; +type AutoRagListResponse = { + id: string; + enable: boolean; + type: string; + source: string; + vectorize_name: string; + paused: boolean; + status: string; +}[]; +type AutoRagAiSearchResponse = AutoRagSearchResponse & { + response: string; +}; +declare abstract class AutoRAG { + list(): Promise; + search(params: AutoRagSearchRequest): Promise; + aiSearch(params: AutoRagAiSearchRequestStreaming): Promise; + aiSearch(params: AutoRagAiSearchRequest): Promise; + aiSearch(params: AutoRagAiSearchRequest): Promise; +} +interface BasicImageTransformations { + /** + * Maximum width in image pixels. The value must be an integer. + */ + width?: number; + /** + * Maximum height in image pixels. The value must be an integer. + */ + height?: number; + /** + * Resizing mode as a string. It affects interpretation of width and height + * options: + * - scale-down: Similar to contain, but the image is never enlarged. If + * the image is larger than given width or height, it will be resized. + * Otherwise its original size will be kept. + * - contain: Resizes to maximum size that fits within the given width and + * height. If only a single dimension is given (e.g. only width), the + * image will be shrunk or enlarged to exactly match that dimension. + * Aspect ratio is always preserved. + * - cover: Resizes (shrinks or enlarges) to fill the entire area of width + * and height. If the image has an aspect ratio different from the ratio + * of width and height, it will be cropped to fit. + * - crop: The image will be shrunk and cropped to fit within the area + * specified by width and height. The image will not be enlarged. For images + * smaller than the given dimensions it's the same as scale-down. For + * images larger than the given dimensions, it's the same as cover. + * See also trim. + * - pad: Resizes to the maximum size that fits within the given width and + * height, and then fills the remaining area with a background color + * (white by default). Use of this mode is not recommended, as the same + * effect can be more efficiently achieved with the contain mode and the + * CSS object-fit: contain property. + * - squeeze: Stretches and deforms to the width and height given, even if it + * breaks aspect ratio + */ + fit?: "scale-down" | "contain" | "cover" | "crop" | "pad" | "squeeze"; + /** + * Image segmentation using artificial intelligence models. Sets pixels not + * within selected segment area to transparent e.g "foreground" sets every + * background pixel as transparent. + */ + segment?: "foreground"; + /** + * When cropping with fit: "cover", this defines the side or point that should + * be left uncropped. The value is either a string + * "left", "right", "top", "bottom", "auto", or "center" (the default), + * or an object {x, y} containing focal point coordinates in the original + * image expressed as fractions ranging from 0.0 (top or left) to 1.0 + * (bottom or right), 0.5 being the center. {fit: "cover", gravity: "top"} will + * crop bottom or left and right sides as necessary, but won’t crop anything + * from the top. {fit: "cover", gravity: {x:0.5, y:0.2}} will crop each side to + * preserve as much as possible around a point at 20% of the height of the + * source image. + */ + gravity?: 'face' | 'left' | 'right' | 'top' | 'bottom' | 'center' | 'auto' | 'entropy' | BasicImageTransformationsGravityCoordinates; + /** + * Background color to add underneath the image. Applies only to images with + * transparency (such as PNG). Accepts any CSS color (#RRGGBB, rgba(…), + * hsl(…), etc.) + */ + background?: string; + /** + * Number of degrees (90, 180, 270) to rotate the image by. width and height + * options refer to axes after rotation. + */ + rotate?: 0 | 90 | 180 | 270 | 360; +} +interface BasicImageTransformationsGravityCoordinates { + x?: number; + y?: number; + mode?: 'remainder' | 'box-center'; +} +/** + * In addition to the properties you can set in the RequestInit dict + * that you pass as an argument to the Request constructor, you can + * set certain properties of a `cf` object to control how Cloudflare + * features are applied to that new Request. + * + * Note: Currently, these properties cannot be tested in the + * playground. + */ +interface RequestInitCfProperties extends Record { + cacheEverything?: boolean; + /** + * A request's cache key is what determines if two requests are + * "the same" for caching purposes. If a request has the same cache key + * as some previous request, then we can serve the same cached response for + * both. (e.g. 'some-key') + * + * Only available for Enterprise customers. + */ + cacheKey?: string; + /** + * This allows you to append additional Cache-Tag response headers + * to the origin response without modifications to the origin server. + * This will allow for greater control over the Purge by Cache Tag feature + * utilizing changes only in the Workers process. + * + * Only available for Enterprise customers. + */ + cacheTags?: string[]; + /** + * Force response to be cached for a given number of seconds. (e.g. 300) + */ + cacheTtl?: number; + /** + * Force response to be cached for a given number of seconds based on the Origin status code. + * (e.g. { '200-299': 86400, '404': 1, '500-599': 0 }) + */ + cacheTtlByStatus?: Record; + scrapeShield?: boolean; + apps?: boolean; + image?: RequestInitCfPropertiesImage; + minify?: RequestInitCfPropertiesImageMinify; + mirage?: boolean; + polish?: "lossy" | "lossless" | "off"; + r2?: RequestInitCfPropertiesR2; + /** + * Redirects the request to an alternate origin server. You can use this, + * for example, to implement load balancing across several origins. + * (e.g.us-east.example.com) + * + * Note - For security reasons, the hostname set in resolveOverride must + * be proxied on the same Cloudflare zone of the incoming request. + * Otherwise, the setting is ignored. CNAME hosts are allowed, so to + * resolve to a host under a different domain or a DNS only domain first + * declare a CNAME record within your own zone’s DNS mapping to the + * external hostname, set proxy on Cloudflare, then set resolveOverride + * to point to that CNAME record. + */ + resolveOverride?: string; +} +interface RequestInitCfPropertiesImageDraw extends BasicImageTransformations { + /** + * Absolute URL of the image file to use for the drawing. It can be any of + * the supported file formats. For drawing of watermarks or non-rectangular + * overlays we recommend using PNG or WebP images. + */ + url: string; + /** + * Floating-point number between 0 (transparent) and 1 (opaque). + * For example, opacity: 0.5 makes overlay semitransparent. + */ + opacity?: number; + /** + * - If set to true, the overlay image will be tiled to cover the entire + * area. This is useful for stock-photo-like watermarks. + * - If set to "x", the overlay image will be tiled horizontally only + * (form a line). + * - If set to "y", the overlay image will be tiled vertically only + * (form a line). + */ + repeat?: true | "x" | "y"; + /** + * Position of the overlay image relative to a given edge. Each property is + * an offset in pixels. 0 aligns exactly to the edge. For example, left: 10 + * positions left side of the overlay 10 pixels from the left edge of the + * image it's drawn over. bottom: 0 aligns bottom of the overlay with bottom + * of the background image. + * + * Setting both left & right, or both top & bottom is an error. + * + * If no position is specified, the image will be centered. + */ + top?: number; + left?: number; + bottom?: number; + right?: number; +} +interface RequestInitCfPropertiesImage extends BasicImageTransformations { + /** + * Device Pixel Ratio. Default 1. Multiplier for width/height that makes it + * easier to specify higher-DPI sizes in . + */ + dpr?: number; + /** + * Allows you to trim your image. Takes dpr into account and is performed before + * resizing or rotation. + * + * It can be used as: + * - left, top, right, bottom - it will specify the number of pixels to cut + * off each side + * - width, height - the width/height you'd like to end up with - can be used + * in combination with the properties above + * - border - this will automatically trim the surroundings of an image based on + * it's color. It consists of three properties: + * - color: rgb or hex representation of the color you wish to trim (todo: verify the rgba bit) + * - tolerance: difference from color to treat as color + * - keep: the number of pixels of border to keep + */ + trim?: "border" | { + top?: number; + bottom?: number; + left?: number; + right?: number; + width?: number; + height?: number; + border?: boolean | { + color?: string; + tolerance?: number; + keep?: number; + }; + }; + /** + * Quality setting from 1-100 (useful values are in 60-90 range). Lower values + * make images look worse, but load faster. The default is 85. It applies only + * to JPEG and WebP images. It doesn’t have any effect on PNG. + */ + quality?: number | "low" | "medium-low" | "medium-high" | "high"; + /** + * Output format to generate. It can be: + * - avif: generate images in AVIF format. + * - webp: generate images in Google WebP format. Set quality to 100 to get + * the WebP-lossless format. + * - json: instead of generating an image, outputs information about the + * image, in JSON format. The JSON object will contain image size + * (before and after resizing), source image’s MIME type, file size, etc. + * - jpeg: generate images in JPEG format. + * - png: generate images in PNG format. + */ + format?: "avif" | "webp" | "json" | "jpeg" | "png" | "baseline-jpeg" | "png-force" | "svg"; + /** + * Whether to preserve animation frames from input files. Default is true. + * Setting it to false reduces animations to still images. This setting is + * recommended when enlarging images or processing arbitrary user content, + * because large GIF animations can weigh tens or even hundreds of megabytes. + * It is also useful to set anim:false when using format:"json" to get the + * response quicker without the number of frames. + */ + anim?: boolean; + /** + * What EXIF data should be preserved in the output image. Note that EXIF + * rotation and embedded color profiles are always applied ("baked in" into + * the image), and aren't affected by this option. Note that if the Polish + * feature is enabled, all metadata may have been removed already and this + * option may have no effect. + * - keep: Preserve most of EXIF metadata, including GPS location if there's + * any. + * - copyright: Only keep the copyright tag, and discard everything else. + * This is the default behavior for JPEG files. + * - none: Discard all invisible EXIF metadata. Currently WebP and PNG + * output formats always discard metadata. + */ + metadata?: "keep" | "copyright" | "none"; + /** + * Strength of sharpening filter to apply to the image. Floating-point + * number between 0 (no sharpening, default) and 10 (maximum). 1.0 is a + * recommended value for downscaled images. + */ + sharpen?: number; + /** + * Radius of a blur filter (approximate gaussian). Maximum supported radius + * is 250. + */ + blur?: number; + /** + * Overlays are drawn in the order they appear in the array (last array + * entry is the topmost layer). + */ + draw?: RequestInitCfPropertiesImageDraw[]; + /** + * Fetching image from authenticated origin. Setting this property will + * pass authentication headers (Authorization, Cookie, etc.) through to + * the origin. + */ + "origin-auth"?: "share-publicly"; + /** + * Adds a border around the image. The border is added after resizing. Border + * width takes dpr into account, and can be specified either using a single + * width property, or individually for each side. + */ + border?: { + color: string; + width: number; + } | { + color: string; + top: number; + right: number; + bottom: number; + left: number; + }; + /** + * Increase brightness by a factor. A value of 1.0 equals no change, a value + * of 0.5 equals half brightness, and a value of 2.0 equals twice as bright. + * 0 is ignored. + */ + brightness?: number; + /** + * Increase contrast by a factor. A value of 1.0 equals no change, a value of + * 0.5 equals low contrast, and a value of 2.0 equals high contrast. 0 is + * ignored. + */ + contrast?: number; + /** + * Increase exposure by a factor. A value of 1.0 equals no change, a value of + * 0.5 darkens the image, and a value of 2.0 lightens the image. 0 is ignored. + */ + gamma?: number; + /** + * Increase contrast by a factor. A value of 1.0 equals no change, a value of + * 0.5 equals low contrast, and a value of 2.0 equals high contrast. 0 is + * ignored. + */ + saturation?: number; + /** + * Flips the images horizontally, vertically, or both. Flipping is applied before + * rotation, so if you apply flip=h,rotate=90 then the image will be flipped + * horizontally, then rotated by 90 degrees. + */ + flip?: 'h' | 'v' | 'hv'; + /** + * Slightly reduces latency on a cache miss by selecting a + * quickest-to-compress file format, at a cost of increased file size and + * lower image quality. It will usually override the format option and choose + * JPEG over WebP or AVIF. We do not recommend using this option, except in + * unusual circumstances like resizing uncacheable dynamically-generated + * images. + */ + compression?: "fast"; +} +interface RequestInitCfPropertiesImageMinify { + javascript?: boolean; + css?: boolean; + html?: boolean; +} +interface RequestInitCfPropertiesR2 { + /** + * Colo id of bucket that an object is stored in + */ + bucketColoId?: number; +} +/** + * Request metadata provided by Cloudflare's edge. + */ +type IncomingRequestCfProperties = IncomingRequestCfPropertiesBase & IncomingRequestCfPropertiesBotManagementEnterprise & IncomingRequestCfPropertiesCloudflareForSaaSEnterprise & IncomingRequestCfPropertiesGeographicInformation & IncomingRequestCfPropertiesCloudflareAccessOrApiShield; +interface IncomingRequestCfPropertiesBase extends Record { + /** + * [ASN](https://www.iana.org/assignments/as-numbers/as-numbers.xhtml) of the incoming request. + * + * @example 395747 + */ + asn?: number; + /** + * The organization which owns the ASN of the incoming request. + * + * @example "Google Cloud" + */ + asOrganization?: string; + /** + * The original value of the `Accept-Encoding` header if Cloudflare modified it. + * + * @example "gzip, deflate, br" + */ + clientAcceptEncoding?: string; + /** + * The number of milliseconds it took for the request to reach your worker. + * + * @example 22 + */ + clientTcpRtt?: number; + /** + * The three-letter [IATA](https://en.wikipedia.org/wiki/IATA_airport_code) + * airport code of the data center that the request hit. + * + * @example "DFW" + */ + colo: string; + /** + * Represents the upstream's response to a + * [TCP `keepalive` message](https://tldp.org/HOWTO/TCP-Keepalive-HOWTO/overview.html) + * from cloudflare. + * + * For workers with no upstream, this will always be `1`. + * + * @example 3 + */ + edgeRequestKeepAliveStatus: IncomingRequestCfPropertiesEdgeRequestKeepAliveStatus; + /** + * The HTTP Protocol the request used. + * + * @example "HTTP/2" + */ + httpProtocol: string; + /** + * The browser-requested prioritization information in the request object. + * + * If no information was set, defaults to the empty string `""` + * + * @example "weight=192;exclusive=0;group=3;group-weight=127" + * @default "" + */ + requestPriority: string; + /** + * The TLS version of the connection to Cloudflare. + * In requests served over plaintext (without TLS), this property is the empty string `""`. + * + * @example "TLSv1.3" + */ + tlsVersion: string; + /** + * The cipher for the connection to Cloudflare. + * In requests served over plaintext (without TLS), this property is the empty string `""`. + * + * @example "AEAD-AES128-GCM-SHA256" + */ + tlsCipher: string; + /** + * Metadata containing the [`HELLO`](https://www.rfc-editor.org/rfc/rfc5246#section-7.4.1.2) and [`FINISHED`](https://www.rfc-editor.org/rfc/rfc5246#section-7.4.9) messages from this request's TLS handshake. + * + * If the incoming request was served over plaintext (without TLS) this field is undefined. + */ + tlsExportedAuthenticator?: IncomingRequestCfPropertiesExportedAuthenticatorMetadata; +} +interface IncomingRequestCfPropertiesBotManagementBase { + /** + * Cloudflare’s [level of certainty](https://developers.cloudflare.com/bots/concepts/bot-score/) that a request comes from a bot, + * represented as an integer percentage between `1` (almost certainly a bot) and `99` (almost certainly human). + * + * @example 54 + */ + score: number; + /** + * A boolean value that is true if the request comes from a good bot, like Google or Bing. + * Most customers choose to allow this traffic. For more details, see [Traffic from known bots](https://developers.cloudflare.com/firewall/known-issues-and-faq/#how-does-firewall-rules-handle-traffic-from-known-bots). + */ + verifiedBot: boolean; + /** + * A boolean value that is true if the request originates from a + * Cloudflare-verified proxy service. + */ + corporateProxy: boolean; + /** + * A boolean value that's true if the request matches [file extensions](https://developers.cloudflare.com/bots/reference/static-resources/) for many types of static resources. + */ + staticResource: boolean; + /** + * List of IDs that correlate to the Bot Management heuristic detections made on a request (you can have multiple heuristic detections on the same request). + */ + detectionIds: number[]; +} +interface IncomingRequestCfPropertiesBotManagement { + /** + * Results of Cloudflare's Bot Management analysis + */ + botManagement: IncomingRequestCfPropertiesBotManagementBase; + /** + * Duplicate of `botManagement.score`. + * + * @deprecated + */ + clientTrustScore: number; +} +interface IncomingRequestCfPropertiesBotManagementEnterprise extends IncomingRequestCfPropertiesBotManagement { + /** + * Results of Cloudflare's Bot Management analysis + */ + botManagement: IncomingRequestCfPropertiesBotManagementBase & { + /** + * A [JA3 Fingerprint](https://developers.cloudflare.com/bots/concepts/ja3-fingerprint/) to help profile specific SSL/TLS clients + * across different destination IPs, Ports, and X509 certificates. + */ + ja3Hash: string; + }; +} +interface IncomingRequestCfPropertiesCloudflareForSaaSEnterprise { + /** + * Custom metadata set per-host in [Cloudflare for SaaS](https://developers.cloudflare.com/cloudflare-for-platforms/cloudflare-for-saas/). + * + * This field is only present if you have Cloudflare for SaaS enabled on your account + * and you have followed the [required steps to enable it]((https://developers.cloudflare.com/cloudflare-for-platforms/cloudflare-for-saas/domain-support/custom-metadata/)). + */ + hostMetadata?: HostMetadata; +} +interface IncomingRequestCfPropertiesCloudflareAccessOrApiShield { + /** + * Information about the client certificate presented to Cloudflare. + * + * This is populated when the incoming request is served over TLS using + * either Cloudflare Access or API Shield (mTLS) + * and the presented SSL certificate has a valid + * [Certificate Serial Number](https://ldapwiki.com/wiki/Certificate%20Serial%20Number) + * (i.e., not `null` or `""`). + * + * Otherwise, a set of placeholder values are used. + * + * The property `certPresented` will be set to `"1"` when + * the object is populated (i.e. the above conditions were met). + */ + tlsClientAuth: IncomingRequestCfPropertiesTLSClientAuth | IncomingRequestCfPropertiesTLSClientAuthPlaceholder; +} +/** + * Metadata about the request's TLS handshake + */ +interface IncomingRequestCfPropertiesExportedAuthenticatorMetadata { + /** + * The client's [`HELLO` message](https://www.rfc-editor.org/rfc/rfc5246#section-7.4.1.2), encoded in hexadecimal + * + * @example "44372ba35fa1270921d318f34c12f155dc87b682cf36a790cfaa3ba8737a1b5d" + */ + clientHandshake: string; + /** + * The server's [`HELLO` message](https://www.rfc-editor.org/rfc/rfc5246#section-7.4.1.2), encoded in hexadecimal + * + * @example "44372ba35fa1270921d318f34c12f155dc87b682cf36a790cfaa3ba8737a1b5d" + */ + serverHandshake: string; + /** + * The client's [`FINISHED` message](https://www.rfc-editor.org/rfc/rfc5246#section-7.4.9), encoded in hexadecimal + * + * @example "084ee802fe1348f688220e2a6040a05b2199a761f33cf753abb1b006792d3f8b" + */ + clientFinished: string; + /** + * The server's [`FINISHED` message](https://www.rfc-editor.org/rfc/rfc5246#section-7.4.9), encoded in hexadecimal + * + * @example "084ee802fe1348f688220e2a6040a05b2199a761f33cf753abb1b006792d3f8b" + */ + serverFinished: string; +} +/** + * Geographic data about the request's origin. + */ +interface IncomingRequestCfPropertiesGeographicInformation { + /** + * The [ISO 3166-1 Alpha 2](https://www.iso.org/iso-3166-country-codes.html) country code the request originated from. + * + * If your worker is [configured to accept TOR connections](https://support.cloudflare.com/hc/en-us/articles/203306930-Understanding-Cloudflare-Tor-support-and-Onion-Routing), this may also be `"T1"`, indicating a request that originated over TOR. + * + * If Cloudflare is unable to determine where the request originated this property is omitted. + * + * The country code `"T1"` is used for requests originating on TOR. + * + * @example "GB" + */ + country?: Iso3166Alpha2Code | "T1"; + /** + * If present, this property indicates that the request originated in the EU + * + * @example "1" + */ + isEUCountry?: "1"; + /** + * A two-letter code indicating the continent the request originated from. + * + * @example "AN" + */ + continent?: ContinentCode; + /** + * The city the request originated from + * + * @example "Austin" + */ + city?: string; + /** + * Postal code of the incoming request + * + * @example "78701" + */ + postalCode?: string; + /** + * Latitude of the incoming request + * + * @example "30.27130" + */ + latitude?: string; + /** + * Longitude of the incoming request + * + * @example "-97.74260" + */ + longitude?: string; + /** + * Timezone of the incoming request + * + * @example "America/Chicago" + */ + timezone?: string; + /** + * If known, the ISO 3166-2 name for the first level region associated with + * the IP address of the incoming request + * + * @example "Texas" + */ + region?: string; + /** + * If known, the ISO 3166-2 code for the first-level region associated with + * the IP address of the incoming request + * + * @example "TX" + */ + regionCode?: string; + /** + * Metro code (DMA) of the incoming request + * + * @example "635" + */ + metroCode?: string; +} +/** Data about the incoming request's TLS certificate */ +interface IncomingRequestCfPropertiesTLSClientAuth { + /** Always `"1"`, indicating that the certificate was presented */ + certPresented: "1"; + /** + * Result of certificate verification. + * + * @example "FAILED:self signed certificate" + */ + certVerified: Exclude; + /** The presented certificate's revokation status. + * + * - A value of `"1"` indicates the certificate has been revoked + * - A value of `"0"` indicates the certificate has not been revoked + */ + certRevoked: "1" | "0"; + /** + * The certificate issuer's [distinguished name](https://knowledge.digicert.com/generalinformation/INFO1745.html) + * + * @example "CN=cloudflareaccess.com, C=US, ST=Texas, L=Austin, O=Cloudflare" + */ + certIssuerDN: string; + /** + * The certificate subject's [distinguished name](https://knowledge.digicert.com/generalinformation/INFO1745.html) + * + * @example "CN=*.cloudflareaccess.com, C=US, ST=Texas, L=Austin, O=Cloudflare" + */ + certSubjectDN: string; + /** + * The certificate issuer's [distinguished name](https://knowledge.digicert.com/generalinformation/INFO1745.html) ([RFC 2253](https://www.rfc-editor.org/rfc/rfc2253.html) formatted) + * + * @example "CN=cloudflareaccess.com, C=US, ST=Texas, L=Austin, O=Cloudflare" + */ + certIssuerDNRFC2253: string; + /** + * The certificate subject's [distinguished name](https://knowledge.digicert.com/generalinformation/INFO1745.html) ([RFC 2253](https://www.rfc-editor.org/rfc/rfc2253.html) formatted) + * + * @example "CN=*.cloudflareaccess.com, C=US, ST=Texas, L=Austin, O=Cloudflare" + */ + certSubjectDNRFC2253: string; + /** The certificate issuer's distinguished name (legacy policies) */ + certIssuerDNLegacy: string; + /** The certificate subject's distinguished name (legacy policies) */ + certSubjectDNLegacy: string; + /** + * The certificate's serial number + * + * @example "00936EACBE07F201DF" + */ + certSerial: string; + /** + * The certificate issuer's serial number + * + * @example "2489002934BDFEA34" + */ + certIssuerSerial: string; + /** + * The certificate's Subject Key Identifier + * + * @example "BB:AF:7E:02:3D:FA:A6:F1:3C:84:8E:AD:EE:38:98:EC:D9:32:32:D4" + */ + certSKI: string; + /** + * The certificate issuer's Subject Key Identifier + * + * @example "BB:AF:7E:02:3D:FA:A6:F1:3C:84:8E:AD:EE:38:98:EC:D9:32:32:D4" + */ + certIssuerSKI: string; + /** + * The certificate's SHA-1 fingerprint + * + * @example "6b9109f323999e52259cda7373ff0b4d26bd232e" + */ + certFingerprintSHA1: string; + /** + * The certificate's SHA-256 fingerprint + * + * @example "acf77cf37b4156a2708e34c4eb755f9b5dbbe5ebb55adfec8f11493438d19e6ad3f157f81fa3b98278453d5652b0c1fd1d71e5695ae4d709803a4d3f39de9dea" + */ + certFingerprintSHA256: string; + /** + * The effective starting date of the certificate + * + * @example "Dec 22 19:39:00 2018 GMT" + */ + certNotBefore: string; + /** + * The effective expiration date of the certificate + * + * @example "Dec 22 19:39:00 2018 GMT" + */ + certNotAfter: string; +} +/** Placeholder values for TLS Client Authorization */ +interface IncomingRequestCfPropertiesTLSClientAuthPlaceholder { + certPresented: "0"; + certVerified: "NONE"; + certRevoked: "0"; + certIssuerDN: ""; + certSubjectDN: ""; + certIssuerDNRFC2253: ""; + certSubjectDNRFC2253: ""; + certIssuerDNLegacy: ""; + certSubjectDNLegacy: ""; + certSerial: ""; + certIssuerSerial: ""; + certSKI: ""; + certIssuerSKI: ""; + certFingerprintSHA1: ""; + certFingerprintSHA256: ""; + certNotBefore: ""; + certNotAfter: ""; +} +/** Possible outcomes of TLS verification */ +declare type CertVerificationStatus = +/** Authentication succeeded */ +"SUCCESS" +/** No certificate was presented */ + | "NONE" +/** Failed because the certificate was self-signed */ + | "FAILED:self signed certificate" +/** Failed because the certificate failed a trust chain check */ + | "FAILED:unable to verify the first certificate" +/** Failed because the certificate not yet valid */ + | "FAILED:certificate is not yet valid" +/** Failed because the certificate is expired */ + | "FAILED:certificate has expired" +/** Failed for another unspecified reason */ + | "FAILED"; +/** + * An upstream endpoint's response to a TCP `keepalive` message from Cloudflare. + */ +declare type IncomingRequestCfPropertiesEdgeRequestKeepAliveStatus = 0 /** Unknown */ | 1 /** no keepalives (not found) */ | 2 /** no connection re-use, opening keepalive connection failed */ | 3 /** no connection re-use, keepalive accepted and saved */ | 4 /** connection re-use, refused by the origin server (`TCP FIN`) */ | 5; /** connection re-use, accepted by the origin server */ +/** ISO 3166-1 Alpha-2 codes */ +declare type Iso3166Alpha2Code = "AD" | "AE" | "AF" | "AG" | "AI" | "AL" | "AM" | "AO" | "AQ" | "AR" | "AS" | "AT" | "AU" | "AW" | "AX" | "AZ" | "BA" | "BB" | "BD" | "BE" | "BF" | "BG" | "BH" | "BI" | "BJ" | "BL" | "BM" | "BN" | "BO" | "BQ" | "BR" | "BS" | "BT" | "BV" | "BW" | "BY" | "BZ" | "CA" | "CC" | "CD" | "CF" | "CG" | "CH" | "CI" | "CK" | "CL" | "CM" | "CN" | "CO" | "CR" | "CU" | "CV" | "CW" | "CX" | "CY" | "CZ" | "DE" | "DJ" | "DK" | "DM" | "DO" | "DZ" | "EC" | "EE" | "EG" | "EH" | "ER" | "ES" | "ET" | "FI" | "FJ" | "FK" | "FM" | "FO" | "FR" | "GA" | "GB" | "GD" | "GE" | "GF" | "GG" | "GH" | "GI" | "GL" | "GM" | "GN" | "GP" | "GQ" | "GR" | "GS" | "GT" | "GU" | "GW" | "GY" | "HK" | "HM" | "HN" | "HR" | "HT" | "HU" | "ID" | "IE" | "IL" | "IM" | "IN" | "IO" | "IQ" | "IR" | "IS" | "IT" | "JE" | "JM" | "JO" | "JP" | "KE" | "KG" | "KH" | "KI" | "KM" | "KN" | "KP" | "KR" | "KW" | "KY" | "KZ" | "LA" | "LB" | "LC" | "LI" | "LK" | "LR" | "LS" | "LT" | "LU" | "LV" | "LY" | "MA" | "MC" | "MD" | "ME" | "MF" | "MG" | "MH" | "MK" | "ML" | "MM" | "MN" | "MO" | "MP" | "MQ" | "MR" | "MS" | "MT" | "MU" | "MV" | "MW" | "MX" | "MY" | "MZ" | "NA" | "NC" | "NE" | "NF" | "NG" | "NI" | "NL" | "NO" | "NP" | "NR" | "NU" | "NZ" | "OM" | "PA" | "PE" | "PF" | "PG" | "PH" | "PK" | "PL" | "PM" | "PN" | "PR" | "PS" | "PT" | "PW" | "PY" | "QA" | "RE" | "RO" | "RS" | "RU" | "RW" | "SA" | "SB" | "SC" | "SD" | "SE" | "SG" | "SH" | "SI" | "SJ" | "SK" | "SL" | "SM" | "SN" | "SO" | "SR" | "SS" | "ST" | "SV" | "SX" | "SY" | "SZ" | "TC" | "TD" | "TF" | "TG" | "TH" | "TJ" | "TK" | "TL" | "TM" | "TN" | "TO" | "TR" | "TT" | "TV" | "TW" | "TZ" | "UA" | "UG" | "UM" | "US" | "UY" | "UZ" | "VA" | "VC" | "VE" | "VG" | "VI" | "VN" | "VU" | "WF" | "WS" | "YE" | "YT" | "ZA" | "ZM" | "ZW"; +/** The 2-letter continent codes Cloudflare uses */ +declare type ContinentCode = "AF" | "AN" | "AS" | "EU" | "NA" | "OC" | "SA"; +type CfProperties = IncomingRequestCfProperties | RequestInitCfProperties; +interface D1Meta { + duration: number; + size_after: number; + rows_read: number; + rows_written: number; + last_row_id: number; + changed_db: boolean; + changes: number; + /** + * The region of the database instance that executed the query. + */ + served_by_region?: string; + /** + * True if-and-only-if the database instance that executed the query was the primary. + */ + served_by_primary?: boolean; + timings?: { + /** + * The duration of the SQL query execution by the database instance. It doesn't include any network time. + */ + sql_duration_ms: number; + }; + /** + * Number of total attempts to execute the query, due to automatic retries. + * Note: All other fields in the response like `timings` only apply to the last attempt. + */ + total_attempts?: number; +} +interface D1Response { + success: true; + meta: D1Meta & Record; + error?: never; +} +type D1Result = D1Response & { + results: T[]; +}; +interface D1ExecResult { + count: number; + duration: number; +} +type D1SessionConstraint = +// Indicates that the first query should go to the primary, and the rest queries +// using the same D1DatabaseSession will go to any replica that is consistent with +// the bookmark maintained by the session (returned by the first query). +'first-primary' +// Indicates that the first query can go anywhere (primary or replica), and the rest queries +// using the same D1DatabaseSession will go to any replica that is consistent with +// the bookmark maintained by the session (returned by the first query). + | 'first-unconstrained'; +type D1SessionBookmark = string; +declare abstract class D1Database { + prepare(query: string): D1PreparedStatement; + batch(statements: D1PreparedStatement[]): Promise[]>; + exec(query: string): Promise; + /** + * Creates a new D1 Session anchored at the given constraint or the bookmark. + * All queries executed using the created session will have sequential consistency, + * meaning that all writes done through the session will be visible in subsequent reads. + * + * @param constraintOrBookmark Either the session constraint or the explicit bookmark to anchor the created session. + */ + withSession(constraintOrBookmark?: D1SessionBookmark | D1SessionConstraint): D1DatabaseSession; + /** + * @deprecated dump() will be removed soon, only applies to deprecated alpha v1 databases. + */ + dump(): Promise; +} +declare abstract class D1DatabaseSession { + prepare(query: string): D1PreparedStatement; + batch(statements: D1PreparedStatement[]): Promise[]>; + /** + * @returns The latest session bookmark across all executed queries on the session. + * If no query has been executed yet, `null` is returned. + */ + getBookmark(): D1SessionBookmark | null; +} +declare abstract class D1PreparedStatement { + bind(...values: unknown[]): D1PreparedStatement; + first(colName: string): Promise; + first>(): Promise; + run>(): Promise>; + all>(): Promise>; + raw(options: { + columnNames: true; + }): Promise<[ + string[], + ...T[] + ]>; + raw(options?: { + columnNames?: false; + }): Promise; +} +// `Disposable` was added to TypeScript's standard lib types in version 5.2. +// To support older TypeScript versions, define an empty `Disposable` interface. +// Users won't be able to use `using`/`Symbol.dispose` without upgrading to 5.2, +// but this will ensure type checking on older versions still passes. +// TypeScript's interface merging will ensure our empty interface is effectively +// ignored when `Disposable` is included in the standard lib. +interface Disposable { +} +/** + * An email message that can be sent from a Worker. + */ +interface EmailMessage { + /** + * Envelope From attribute of the email message. + */ + readonly from: string; + /** + * Envelope To attribute of the email message. + */ + readonly to: string; +} +/** + * An email message that is sent to a consumer Worker and can be rejected/forwarded. + */ +interface ForwardableEmailMessage extends EmailMessage { + /** + * Stream of the email message content. + */ + readonly raw: ReadableStream; + /** + * An [Headers object](https://developer.mozilla.org/en-US/docs/Web/API/Headers). + */ + readonly headers: Headers; + /** + * Size of the email message content. + */ + readonly rawSize: number; + /** + * Reject this email message by returning a permanent SMTP error back to the connecting client including the given reason. + * @param reason The reject reason. + * @returns void + */ + setReject(reason: string): void; + /** + * Forward this email message to a verified destination address of the account. + * @param rcptTo Verified destination address. + * @param headers A [Headers object](https://developer.mozilla.org/en-US/docs/Web/API/Headers). + * @returns A promise that resolves when the email message is forwarded. + */ + forward(rcptTo: string, headers?: Headers): Promise; + /** + * Reply to the sender of this email message with a new EmailMessage object. + * @param message The reply message. + * @returns A promise that resolves when the email message is replied. + */ + reply(message: EmailMessage): Promise; +} +/** + * A binding that allows a Worker to send email messages. + */ +interface SendEmail { + send(message: EmailMessage): Promise; +} +declare abstract class EmailEvent extends ExtendableEvent { + readonly message: ForwardableEmailMessage; +} +declare type EmailExportedHandler = (message: ForwardableEmailMessage, env: Env, ctx: ExecutionContext) => void | Promise; +declare module "cloudflare:email" { + let _EmailMessage: { + prototype: EmailMessage; + new (from: string, to: string, raw: ReadableStream | string): EmailMessage; + }; + export { _EmailMessage as EmailMessage }; +} +/** + * Hello World binding to serve as an explanatory example. DO NOT USE + */ +interface HelloWorldBinding { + /** + * Retrieve the current stored value + */ + get(): Promise<{ + value: string; + ms?: number; + }>; + /** + * Set a new stored value + */ + set(value: string): Promise; +} +interface Hyperdrive { + /** + * Connect directly to Hyperdrive as if it's your database, returning a TCP socket. + * + * Calling this method returns an idential socket to if you call + * `connect("host:port")` using the `host` and `port` fields from this object. + * Pick whichever approach works better with your preferred DB client library. + * + * Note that this socket is not yet authenticated -- it's expected that your + * code (or preferably, the client library of your choice) will authenticate + * using the information in this class's readonly fields. + */ + connect(): Socket; + /** + * A valid DB connection string that can be passed straight into the typical + * client library/driver/ORM. This will typically be the easiest way to use + * Hyperdrive. + */ + readonly connectionString: string; + /* + * A randomly generated hostname that is only valid within the context of the + * currently running Worker which, when passed into `connect()` function from + * the "cloudflare:sockets" module, will connect to the Hyperdrive instance + * for your database. + */ + readonly host: string; + /* + * The port that must be paired the the host field when connecting. + */ + readonly port: number; + /* + * The username to use when authenticating to your database via Hyperdrive. + * Unlike the host and password, this will be the same every time + */ + readonly user: string; + /* + * The randomly generated password to use when authenticating to your + * database via Hyperdrive. Like the host field, this password is only valid + * within the context of the currently running Worker instance from which + * it's read. + */ + readonly password: string; + /* + * The name of the database to connect to. + */ + readonly database: string; +} +// Copyright (c) 2024 Cloudflare, Inc. +// Licensed under the Apache 2.0 license found in the LICENSE file or at: +// https://opensource.org/licenses/Apache-2.0 +type ImageInfoResponse = { + format: 'image/svg+xml'; +} | { + format: string; + fileSize: number; + width: number; + height: number; +}; +type ImageTransform = { + width?: number; + height?: number; + background?: string; + blur?: number; + border?: { + color?: string; + width?: number; + } | { + top?: number; + bottom?: number; + left?: number; + right?: number; + }; + brightness?: number; + contrast?: number; + fit?: 'scale-down' | 'contain' | 'pad' | 'squeeze' | 'cover' | 'crop'; + flip?: 'h' | 'v' | 'hv'; + gamma?: number; + segment?: 'foreground'; + gravity?: 'face' | 'left' | 'right' | 'top' | 'bottom' | 'center' | 'auto' | 'entropy' | { + x?: number; + y?: number; + mode: 'remainder' | 'box-center'; + }; + rotate?: 0 | 90 | 180 | 270; + saturation?: number; + sharpen?: number; + trim?: 'border' | { + top?: number; + bottom?: number; + left?: number; + right?: number; + width?: number; + height?: number; + border?: boolean | { + color?: string; + tolerance?: number; + keep?: number; + }; + }; +}; +type ImageDrawOptions = { + opacity?: number; + repeat?: boolean | string; + top?: number; + left?: number; + bottom?: number; + right?: number; +}; +type ImageInputOptions = { + encoding?: 'base64'; +}; +type ImageOutputOptions = { + format: 'image/jpeg' | 'image/png' | 'image/gif' | 'image/webp' | 'image/avif' | 'rgb' | 'rgba'; + quality?: number; + background?: string; + anim?: boolean; +}; +interface ImagesBinding { + /** + * Get image metadata (type, width and height) + * @throws {@link ImagesError} with code 9412 if input is not an image + * @param stream The image bytes + */ + info(stream: ReadableStream, options?: ImageInputOptions): Promise; + /** + * Begin applying a series of transformations to an image + * @param stream The image bytes + * @returns A transform handle + */ + input(stream: ReadableStream, options?: ImageInputOptions): ImageTransformer; +} +interface ImageTransformer { + /** + * Apply transform next, returning a transform handle. + * You can then apply more transformations, draw, or retrieve the output. + * @param transform + */ + transform(transform: ImageTransform): ImageTransformer; + /** + * Draw an image on this transformer, returning a transform handle. + * You can then apply more transformations, draw, or retrieve the output. + * @param image The image (or transformer that will give the image) to draw + * @param options The options configuring how to draw the image + */ + draw(image: ReadableStream | ImageTransformer, options?: ImageDrawOptions): ImageTransformer; + /** + * Retrieve the image that results from applying the transforms to the + * provided input + * @param options Options that apply to the output e.g. output format + */ + output(options: ImageOutputOptions): Promise; +} +type ImageTransformationOutputOptions = { + encoding?: 'base64'; +}; +interface ImageTransformationResult { + /** + * The image as a response, ready to store in cache or return to users + */ + response(): Response; + /** + * The content type of the returned image + */ + contentType(): string; + /** + * The bytes of the response + */ + image(options?: ImageTransformationOutputOptions): ReadableStream; +} +interface ImagesError extends Error { + readonly code: number; + readonly message: string; + readonly stack?: string; +} +/** + * Media binding for transforming media streams. + * Provides the entry point for media transformation operations. + */ +interface MediaBinding { + /** + * Creates a media transformer from an input stream. + * @param media - The input media bytes + * @returns A MediaTransformer instance for applying transformations + */ + input(media: ReadableStream): MediaTransformer; +} +/** + * Media transformer for applying transformation operations to media content. + * Handles sizing, fitting, and other input transformation parameters. + */ +interface MediaTransformer { + /** + * Applies transformation options to the media content. + * @param transform - Configuration for how the media should be transformed + * @returns A generator for producing the transformed media output + */ + transform(transform: MediaTransformationInputOptions): MediaTransformationGenerator; +} +/** + * Generator for producing media transformation results. + * Configures the output format and parameters for the transformed media. + */ +interface MediaTransformationGenerator { + /** + * Generates the final media output with specified options. + * @param output - Configuration for the output format and parameters + * @returns The final transformation result containing the transformed media + */ + output(output: MediaTransformationOutputOptions): MediaTransformationResult; +} +/** + * Result of a media transformation operation. + * Provides multiple ways to access the transformed media content. + */ +interface MediaTransformationResult { + /** + * Returns the transformed media as a readable stream of bytes. + * @returns A stream containing the transformed media data + */ + media(): ReadableStream; + /** + * Returns the transformed media as an HTTP response object. + * @returns The transformed media as a Response, ready to store in cache or return to users + */ + response(): Response; + /** + * Returns the MIME type of the transformed media. + * @returns The content type string (e.g., 'image/jpeg', 'video/mp4') + */ + contentType(): string; +} +/** + * Configuration options for transforming media input. + * Controls how the media should be resized and fitted. + */ +type MediaTransformationInputOptions = { + /** How the media should be resized to fit the specified dimensions */ + fit?: 'contain' | 'cover' | 'scale-down'; + /** Target width in pixels */ + width?: number; + /** Target height in pixels */ + height?: number; +}; +/** + * Configuration options for Media Transformations output. + * Controls the format, timing, and type of the generated output. + */ +type MediaTransformationOutputOptions = { + /** + * Output mode determining the type of media to generate + */ + mode?: 'video' | 'spritesheet' | 'frame' | 'audio'; + /** Whether to include audio in the output */ + audio?: boolean; + /** + * Starting timestamp for frame extraction or start time for clips. (e.g. '2s'). + */ + time?: string; + /** + * Duration for video clips, audio extraction, and spritesheet generation (e.g. '5s'). + */ + duration?: string; + /** + * Output format for the generated media. + */ + format?: 'jpg' | 'png' | 'm4a'; +}; +/** + * Error object for media transformation operations. + * Extends the standard Error interface with additional media-specific information. + */ +interface MediaError extends Error { + readonly code: number; + readonly message: string; + readonly stack?: string; +} +type Params

= Record; +type EventContext = { + request: Request>; + functionPath: string; + waitUntil: (promise: Promise) => void; + passThroughOnException: () => void; + next: (input?: Request | string, init?: RequestInit) => Promise; + env: Env & { + ASSETS: { + fetch: typeof fetch; + }; + }; + params: Params

; + data: Data; +}; +type PagesFunction = Record> = (context: EventContext) => Response | Promise; +type EventPluginContext = { + request: Request>; + functionPath: string; + waitUntil: (promise: Promise) => void; + passThroughOnException: () => void; + next: (input?: Request | string, init?: RequestInit) => Promise; + env: Env & { + ASSETS: { + fetch: typeof fetch; + }; + }; + params: Params

; + data: Data; + pluginArgs: PluginArgs; +}; +type PagesPluginFunction = Record, PluginArgs = unknown> = (context: EventPluginContext) => Response | Promise; +declare module "assets:*" { + export const onRequest: PagesFunction; +} +// Copyright (c) 2022-2023 Cloudflare, Inc. +// Licensed under the Apache 2.0 license found in the LICENSE file or at: +// https://opensource.org/licenses/Apache-2.0 +declare module "cloudflare:pipelines" { + export abstract class PipelineTransformationEntrypoint { + protected env: Env; + protected ctx: ExecutionContext; + constructor(ctx: ExecutionContext, env: Env); + /** + * run recieves an array of PipelineRecord which can be + * transformed and returned to the pipeline + * @param records Incoming records from the pipeline to be transformed + * @param metadata Information about the specific pipeline calling the transformation entrypoint + * @returns A promise containing the transformed PipelineRecord array + */ + public run(records: I[], metadata: PipelineBatchMetadata): Promise; + } + export type PipelineRecord = Record; + export type PipelineBatchMetadata = { + pipelineId: string; + pipelineName: string; + }; + export interface Pipeline { + /** + * The Pipeline interface represents the type of a binding to a Pipeline + * + * @param records The records to send to the pipeline + */ + send(records: T[]): Promise; + } +} +// PubSubMessage represents an incoming PubSub message. +// The message includes metadata about the broker, the client, and the payload +// itself. +// https://developers.cloudflare.com/pub-sub/ +interface PubSubMessage { + // Message ID + readonly mid: number; + // MQTT broker FQDN in the form mqtts://BROKER.NAMESPACE.cloudflarepubsub.com:PORT + readonly broker: string; + // The MQTT topic the message was sent on. + readonly topic: string; + // The client ID of the client that published this message. + readonly clientId: string; + // The unique identifier (JWT ID) used by the client to authenticate, if token + // auth was used. + readonly jti?: string; + // A Unix timestamp (seconds from Jan 1, 1970), set when the Pub/Sub Broker + // received the message from the client. + readonly receivedAt: number; + // An (optional) string with the MIME type of the payload, if set by the + // client. + readonly contentType: string; + // Set to 1 when the payload is a UTF-8 string + // https://docs.oasis-open.org/mqtt/mqtt/v5.0/os/mqtt-v5.0-os.html#_Toc3901063 + readonly payloadFormatIndicator: number; + // Pub/Sub (MQTT) payloads can be UTF-8 strings, or byte arrays. + // You can use payloadFormatIndicator to inspect this before decoding. + payload: string | Uint8Array; +} +// JsonWebKey extended by kid parameter +interface JsonWebKeyWithKid extends JsonWebKey { + // Key Identifier of the JWK + readonly kid: string; +} +interface RateLimitOptions { + key: string; +} +interface RateLimitOutcome { + success: boolean; +} +interface RateLimit { + /** + * Rate limit a request based on the provided options. + * @see https://developers.cloudflare.com/workers/runtime-apis/bindings/rate-limit/ + * @returns A promise that resolves with the outcome of the rate limit. + */ + limit(options: RateLimitOptions): Promise; +} +// Namespace for RPC utility types. Unfortunately, we can't use a `module` here as these types need +// to referenced by `Fetcher`. This is included in the "importable" version of the types which +// strips all `module` blocks. +declare namespace Rpc { + // Branded types for identifying `WorkerEntrypoint`/`DurableObject`/`Target`s. + // TypeScript uses *structural* typing meaning anything with the same shape as type `T` is a `T`. + // For the classes exported by `cloudflare:workers` we want *nominal* typing (i.e. we only want to + // accept `WorkerEntrypoint` from `cloudflare:workers`, not any other class with the same shape) + export const __RPC_STUB_BRAND: '__RPC_STUB_BRAND'; + export const __RPC_TARGET_BRAND: '__RPC_TARGET_BRAND'; + export const __WORKER_ENTRYPOINT_BRAND: '__WORKER_ENTRYPOINT_BRAND'; + export const __DURABLE_OBJECT_BRAND: '__DURABLE_OBJECT_BRAND'; + export const __WORKFLOW_ENTRYPOINT_BRAND: '__WORKFLOW_ENTRYPOINT_BRAND'; + export interface RpcTargetBranded { + [__RPC_TARGET_BRAND]: never; + } + export interface WorkerEntrypointBranded { + [__WORKER_ENTRYPOINT_BRAND]: never; + } + export interface DurableObjectBranded { + [__DURABLE_OBJECT_BRAND]: never; + } + export interface WorkflowEntrypointBranded { + [__WORKFLOW_ENTRYPOINT_BRAND]: never; + } + export type EntrypointBranded = WorkerEntrypointBranded | DurableObjectBranded | WorkflowEntrypointBranded; + // Types that can be used through `Stub`s + export type Stubable = RpcTargetBranded | ((...args: any[]) => any); + // Types that can be passed over RPC + // The reason for using a generic type here is to build a serializable subset of structured + // cloneable composite types. This allows types defined with the "interface" keyword to pass the + // serializable check as well. Otherwise, only types defined with the "type" keyword would pass. + type Serializable = + // Structured cloneables + BaseType + // Structured cloneable composites + | Map ? Serializable : never, T extends Map ? Serializable : never> | Set ? Serializable : never> | ReadonlyArray ? Serializable : never> | { + [K in keyof T]: K extends number | string ? Serializable : never; + } + // Special types + | Stub + // Serialized as stubs, see `Stubify` + | Stubable; + // Base type for all RPC stubs, including common memory management methods. + // `T` is used as a marker type for unwrapping `Stub`s later. + interface StubBase extends Disposable { + [__RPC_STUB_BRAND]: T; + dup(): this; + } + export type Stub = Provider & StubBase; + // This represents all the types that can be sent as-is over an RPC boundary + type BaseType = void | undefined | null | boolean | number | bigint | string | TypedArray | ArrayBuffer | DataView | Date | Error | RegExp | ReadableStream | WritableStream | Request | Response | Headers; + // Recursively rewrite all `Stubable` types with `Stub`s + // prettier-ignore + type Stubify = T extends Stubable ? Stub : T extends Map ? Map, Stubify> : T extends Set ? Set> : T extends Array ? Array> : T extends ReadonlyArray ? ReadonlyArray> : T extends BaseType ? T : T extends { + [key: string | number]: any; + } ? { + [K in keyof T]: Stubify; + } : T; + // Recursively rewrite all `Stub`s with the corresponding `T`s. + // Note we use `StubBase` instead of `Stub` here to avoid circular dependencies: + // `Stub` depends on `Provider`, which depends on `Unstubify`, which would depend on `Stub`. + // prettier-ignore + type Unstubify = T extends StubBase ? V : T extends Map ? Map, Unstubify> : T extends Set ? Set> : T extends Array ? Array> : T extends ReadonlyArray ? ReadonlyArray> : T extends BaseType ? T : T extends { + [key: string | number]: unknown; + } ? { + [K in keyof T]: Unstubify; + } : T; + type UnstubifyAll = { + [I in keyof A]: Unstubify; + }; + // Utility type for adding `Provider`/`Disposable`s to `object` types only. + // Note `unknown & T` is equivalent to `T`. + type MaybeProvider = T extends object ? Provider : unknown; + type MaybeDisposable = T extends object ? Disposable : unknown; + // Type for method return or property on an RPC interface. + // - Stubable types are replaced by stubs. + // - Serializable types are passed by value, with stubable types replaced by stubs + // and a top-level `Disposer`. + // Everything else can't be passed over PRC. + // Technically, we use custom thenables here, but they quack like `Promise`s. + // Intersecting with `(Maybe)Provider` allows pipelining. + // prettier-ignore + type Result = R extends Stubable ? Promise> & Provider : R extends Serializable ? Promise & MaybeDisposable> & MaybeProvider : never; + // Type for method or property on an RPC interface. + // For methods, unwrap `Stub`s in parameters, and rewrite returns to be `Result`s. + // Unwrapping `Stub`s allows calling with `Stubable` arguments. + // For properties, rewrite types to be `Result`s. + // In each case, unwrap `Promise`s. + type MethodOrProperty = V extends (...args: infer P) => infer R ? (...args: UnstubifyAll

) => Result> : Result>; + // Type for the callable part of an `Provider` if `T` is callable. + // This is intersected with methods/properties. + type MaybeCallableProvider = T extends (...args: any[]) => any ? MethodOrProperty : unknown; + // Base type for all other types providing RPC-like interfaces. + // Rewrites all methods/properties to be `MethodOrProperty`s, while preserving callable types. + // `Reserved` names (e.g. stub method names like `dup()`) and symbols can't be accessed over RPC. + export type Provider = MaybeCallableProvider & { + [K in Exclude>]: MethodOrProperty; + }; +} +declare namespace Cloudflare { + // Type of `env`. + // + // The specific project can extend `Env` by redeclaring it in project-specific files. Typescript + // will merge all declarations. + // + // You can use `wrangler types` to generate the `Env` type automatically. + interface Env { + } + // Project-specific parameters used to inform types. + // + // This interface is, again, intended to be declared in project-specific files, and then that + // declaration will be merged with this one. + // + // A project should have a declaration like this: + // + // interface GlobalProps { + // // Declares the main module's exports. Used to populate Cloudflare.Exports aka the type + // // of `ctx.exports`. + // mainModule: typeof import("my-main-module"); + // + // // Declares which of the main module's exports are configured with durable storage, and + // // thus should behave as Durable Object namsepace bindings. + // durableNamespaces: "MyDurableObject" | "AnotherDurableObject"; + // } + // + // You can use `wrangler types` to generate `GlobalProps` automatically. + interface GlobalProps { + } + // Evaluates to the type of a property in GlobalProps, defaulting to `Default` if it is not + // present. + type GlobalProp = K extends keyof GlobalProps ? GlobalProps[K] : Default; + // The type of the program's main module exports, if known. Requires `GlobalProps` to declare the + // `mainModule` property. + type MainModule = GlobalProp<"mainModule", {}>; + // The type of ctx.exports, which contains loopback bindings for all top-level exports. + type Exports = { + [K in keyof MainModule]: LoopbackForExport + // If the export is listed in `durableNamespaces`, then it is also a + // DurableObjectNamespace. + & (K extends GlobalProp<"durableNamespaces", never> ? MainModule[K] extends new (...args: any[]) => infer DoInstance ? DoInstance extends Rpc.DurableObjectBranded ? DurableObjectNamespace : DurableObjectNamespace : DurableObjectNamespace : {}); + }; +} +declare module 'cloudflare:node' { + export interface DefaultHandler { + fetch?(request: Request): Response | Promise; + tail?(events: TraceItem[]): void | Promise; + trace?(traces: TraceItem[]): void | Promise; + scheduled?(controller: ScheduledController): void | Promise; + queue?(batch: MessageBatch): void | Promise; + test?(controller: TestController): void | Promise; + } + export function httpServerHandler(options: { + port: number; + }, handlers?: Omit): DefaultHandler; +} +declare namespace CloudflareWorkersModule { + export type RpcStub = Rpc.Stub; + export const RpcStub: { + new (value: T): Rpc.Stub; + }; + export abstract class RpcTarget implements Rpc.RpcTargetBranded { + [Rpc.__RPC_TARGET_BRAND]: never; + } + // `protected` fields don't appear in `keyof`s, so can't be accessed over RPC + export abstract class WorkerEntrypoint implements Rpc.WorkerEntrypointBranded { + [Rpc.__WORKER_ENTRYPOINT_BRAND]: never; + protected ctx: ExecutionContext; + protected env: Env; + constructor(ctx: ExecutionContext, env: Env); + fetch?(request: Request): Response | Promise; + tail?(events: TraceItem[]): void | Promise; + trace?(traces: TraceItem[]): void | Promise; + scheduled?(controller: ScheduledController): void | Promise; + queue?(batch: MessageBatch): void | Promise; + test?(controller: TestController): void | Promise; + } + export abstract class DurableObject implements Rpc.DurableObjectBranded { + [Rpc.__DURABLE_OBJECT_BRAND]: never; + protected ctx: DurableObjectState; + protected env: Env; + constructor(ctx: DurableObjectState, env: Env); + fetch?(request: Request): Response | Promise; + alarm?(alarmInfo?: AlarmInvocationInfo): void | Promise; + webSocketMessage?(ws: WebSocket, message: string | ArrayBuffer): void | Promise; + webSocketClose?(ws: WebSocket, code: number, reason: string, wasClean: boolean): void | Promise; + webSocketError?(ws: WebSocket, error: unknown): void | Promise; + } + export type WorkflowDurationLabel = 'second' | 'minute' | 'hour' | 'day' | 'week' | 'month' | 'year'; + export type WorkflowSleepDuration = `${number} ${WorkflowDurationLabel}${'s' | ''}` | number; + export type WorkflowDelayDuration = WorkflowSleepDuration; + export type WorkflowTimeoutDuration = WorkflowSleepDuration; + export type WorkflowRetentionDuration = WorkflowSleepDuration; + export type WorkflowBackoff = 'constant' | 'linear' | 'exponential'; + export type WorkflowStepConfig = { + retries?: { + limit: number; + delay: WorkflowDelayDuration | number; + backoff?: WorkflowBackoff; + }; + timeout?: WorkflowTimeoutDuration | number; + }; + export type WorkflowEvent = { + payload: Readonly; + timestamp: Date; + instanceId: string; + }; + export type WorkflowStepEvent = { + payload: Readonly; + timestamp: Date; + type: string; + }; + export abstract class WorkflowStep { + do>(name: string, callback: () => Promise): Promise; + do>(name: string, config: WorkflowStepConfig, callback: () => Promise): Promise; + sleep: (name: string, duration: WorkflowSleepDuration) => Promise; + sleepUntil: (name: string, timestamp: Date | number) => Promise; + waitForEvent>(name: string, options: { + type: string; + timeout?: WorkflowTimeoutDuration | number; + }): Promise>; + } + export abstract class WorkflowEntrypoint | unknown = unknown> implements Rpc.WorkflowEntrypointBranded { + [Rpc.__WORKFLOW_ENTRYPOINT_BRAND]: never; + protected ctx: ExecutionContext; + protected env: Env; + constructor(ctx: ExecutionContext, env: Env); + run(event: Readonly>, step: WorkflowStep): Promise; + } + export function waitUntil(promise: Promise): void; + export const env: Cloudflare.Env; +} +declare module 'cloudflare:workers' { + export = CloudflareWorkersModule; +} +interface SecretsStoreSecret { + /** + * Get a secret from the Secrets Store, returning a string of the secret value + * if it exists, or throws an error if it does not exist + */ + get(): Promise; +} +declare module "cloudflare:sockets" { + function _connect(address: string | SocketAddress, options?: SocketOptions): Socket; + export { _connect as connect }; +} +declare namespace TailStream { + interface Header { + readonly name: string; + readonly value: string; + } + interface FetchEventInfo { + readonly type: "fetch"; + readonly method: string; + readonly url: string; + readonly cfJson?: object; + readonly headers: Header[]; + } + interface JsRpcEventInfo { + readonly type: "jsrpc"; + } + interface ScheduledEventInfo { + readonly type: "scheduled"; + readonly scheduledTime: Date; + readonly cron: string; + } + interface AlarmEventInfo { + readonly type: "alarm"; + readonly scheduledTime: Date; + } + interface QueueEventInfo { + readonly type: "queue"; + readonly queueName: string; + readonly batchSize: number; + } + interface EmailEventInfo { + readonly type: "email"; + readonly mailFrom: string; + readonly rcptTo: string; + readonly rawSize: number; + } + interface TraceEventInfo { + readonly type: "trace"; + readonly traces: (string | null)[]; + } + interface HibernatableWebSocketEventInfoMessage { + readonly type: "message"; + } + interface HibernatableWebSocketEventInfoError { + readonly type: "error"; + } + interface HibernatableWebSocketEventInfoClose { + readonly type: "close"; + readonly code: number; + readonly wasClean: boolean; + } + interface HibernatableWebSocketEventInfo { + readonly type: "hibernatableWebSocket"; + readonly info: HibernatableWebSocketEventInfoClose | HibernatableWebSocketEventInfoError | HibernatableWebSocketEventInfoMessage; + } + interface CustomEventInfo { + readonly type: "custom"; + } + interface FetchResponseInfo { + readonly type: "fetch"; + readonly statusCode: number; + } + type EventOutcome = "ok" | "canceled" | "exception" | "unknown" | "killSwitch" | "daemonDown" | "exceededCpu" | "exceededMemory" | "loadShed" | "responseStreamDisconnected" | "scriptNotFound"; + interface ScriptVersion { + readonly id: string; + readonly tag?: string; + readonly message?: string; + } + interface Onset { + readonly type: "onset"; + readonly attributes: Attribute[]; + // id for the span being opened by this Onset event. + readonly spanId: string; + readonly dispatchNamespace?: string; + readonly entrypoint?: string; + readonly executionModel: string; + readonly scriptName?: string; + readonly scriptTags?: string[]; + readonly scriptVersion?: ScriptVersion; + readonly info: FetchEventInfo | JsRpcEventInfo | ScheduledEventInfo | AlarmEventInfo | QueueEventInfo | EmailEventInfo | TraceEventInfo | HibernatableWebSocketEventInfo | CustomEventInfo; + } + interface Outcome { + readonly type: "outcome"; + readonly outcome: EventOutcome; + readonly cpuTime: number; + readonly wallTime: number; + } + interface SpanOpen { + readonly type: "spanOpen"; + readonly name: string; + // id for the span being opened by this SpanOpen event. + readonly spanId: string; + readonly info?: FetchEventInfo | JsRpcEventInfo | Attributes; + } + interface SpanClose { + readonly type: "spanClose"; + readonly outcome: EventOutcome; + } + interface DiagnosticChannelEvent { + readonly type: "diagnosticChannel"; + readonly channel: string; + readonly message: any; + } + interface Exception { + readonly type: "exception"; + readonly name: string; + readonly message: string; + readonly stack?: string; + } + interface Log { + readonly type: "log"; + readonly level: "debug" | "error" | "info" | "log" | "warn"; + readonly message: object; + } + // This marks the worker handler return information. + // This is separate from Outcome because the worker invocation can live for a long time after + // returning. For example - Websockets that return an http upgrade response but then continue + // streaming information or SSE http connections. + interface Return { + readonly type: "return"; + readonly info?: FetchResponseInfo; + } + interface Attribute { + readonly name: string; + readonly value: string | string[] | boolean | boolean[] | number | number[] | bigint | bigint[]; + } + interface Attributes { + readonly type: "attributes"; + readonly info: Attribute[]; + } + type EventType = Onset | Outcome | SpanOpen | SpanClose | DiagnosticChannelEvent | Exception | Log | Return | Attributes; + // Context in which this trace event lives. + interface SpanContext { + // Single id for the entire top-level invocation + // This should be a new traceId for the first worker stage invoked in the eyeball request and then + // same-account service-bindings should reuse the same traceId but cross-account service-bindings + // should use a new traceId. + readonly traceId: string; + // spanId in which this event is handled + // for Onset and SpanOpen events this would be the parent span id + // for Outcome and SpanClose these this would be the span id of the opening Onset and SpanOpen events + // For Hibernate and Mark this would be the span under which they were emitted. + // spanId is not set ONLY if: + // 1. This is an Onset event + // 2. We are not inherting any SpanContext. (e.g. this is a cross-account service binding or a new top-level invocation) + readonly spanId?: string; + } + interface TailEvent { + // invocation id of the currently invoked worker stage. + // invocation id will always be unique to every Onset event and will be the same until the Outcome event. + readonly invocationId: string; + // Inherited spanContext for this event. + readonly spanContext: SpanContext; + readonly timestamp: Date; + readonly sequence: number; + readonly event: Event; + } + type TailEventHandler = (event: TailEvent) => void | Promise; + type TailEventHandlerObject = { + outcome?: TailEventHandler; + spanOpen?: TailEventHandler; + spanClose?: TailEventHandler; + diagnosticChannel?: TailEventHandler; + exception?: TailEventHandler; + log?: TailEventHandler; + return?: TailEventHandler; + attributes?: TailEventHandler; + }; + type TailEventHandlerType = TailEventHandler | TailEventHandlerObject; +} +// Copyright (c) 2022-2023 Cloudflare, Inc. +// Licensed under the Apache 2.0 license found in the LICENSE file or at: +// https://opensource.org/licenses/Apache-2.0 +/** + * Data types supported for holding vector metadata. + */ +type VectorizeVectorMetadataValue = string | number | boolean | string[]; +/** + * Additional information to associate with a vector. + */ +type VectorizeVectorMetadata = VectorizeVectorMetadataValue | Record; +type VectorFloatArray = Float32Array | Float64Array; +interface VectorizeError { + code?: number; + error: string; +} +/** + * Comparison logic/operation to use for metadata filtering. + * + * This list is expected to grow as support for more operations are released. + */ +type VectorizeVectorMetadataFilterOp = "$eq" | "$ne"; +/** + * Filter criteria for vector metadata used to limit the retrieved query result set. + */ +type VectorizeVectorMetadataFilter = { + [field: string]: Exclude | null | { + [Op in VectorizeVectorMetadataFilterOp]?: Exclude | null; + }; +}; +/** + * Supported distance metrics for an index. + * Distance metrics determine how other "similar" vectors are determined. + */ +type VectorizeDistanceMetric = "euclidean" | "cosine" | "dot-product"; +/** + * Metadata return levels for a Vectorize query. + * + * Default to "none". + * + * @property all Full metadata for the vector return set, including all fields (including those un-indexed) without truncation. This is a more expensive retrieval, as it requires additional fetching & reading of un-indexed data. + * @property indexed Return all metadata fields configured for indexing in the vector return set. This level of retrieval is "free" in that no additional overhead is incurred returning this data. However, note that indexed metadata is subject to truncation (especially for larger strings). + * @property none No indexed metadata will be returned. + */ +type VectorizeMetadataRetrievalLevel = "all" | "indexed" | "none"; +interface VectorizeQueryOptions { + topK?: number; + namespace?: string; + returnValues?: boolean; + returnMetadata?: boolean | VectorizeMetadataRetrievalLevel; + filter?: VectorizeVectorMetadataFilter; +} +/** + * Information about the configuration of an index. + */ +type VectorizeIndexConfig = { + dimensions: number; + metric: VectorizeDistanceMetric; +} | { + preset: string; // keep this generic, as we'll be adding more presets in the future and this is only in a read capacity +}; +/** + * Metadata about an existing index. + * + * This type is exclusively for the Vectorize **beta** and will be deprecated once Vectorize RC is released. + * See {@link VectorizeIndexInfo} for its post-beta equivalent. + */ +interface VectorizeIndexDetails { + /** The unique ID of the index */ + readonly id: string; + /** The name of the index. */ + name: string; + /** (optional) A human readable description for the index. */ + description?: string; + /** The index configuration, including the dimension size and distance metric. */ + config: VectorizeIndexConfig; + /** The number of records containing vectors within the index. */ + vectorsCount: number; +} +/** + * Metadata about an existing index. + */ +interface VectorizeIndexInfo { + /** The number of records containing vectors within the index. */ + vectorCount: number; + /** Number of dimensions the index has been configured for. */ + dimensions: number; + /** ISO 8601 datetime of the last processed mutation on in the index. All changes before this mutation will be reflected in the index state. */ + processedUpToDatetime: number; + /** UUIDv4 of the last mutation processed by the index. All changes before this mutation will be reflected in the index state. */ + processedUpToMutation: number; +} +/** + * Represents a single vector value set along with its associated metadata. + */ +interface VectorizeVector { + /** The ID for the vector. This can be user-defined, and must be unique. It should uniquely identify the object, and is best set based on the ID of what the vector represents. */ + id: string; + /** The vector values */ + values: VectorFloatArray | number[]; + /** The namespace this vector belongs to. */ + namespace?: string; + /** Metadata associated with the vector. Includes the values of other fields and potentially additional details. */ + metadata?: Record; +} +/** + * Represents a matched vector for a query along with its score and (if specified) the matching vector information. + */ +type VectorizeMatch = Pick, "values"> & Omit & { + /** The score or rank for similarity, when returned as a result */ + score: number; +}; +/** + * A set of matching {@link VectorizeMatch} for a particular query. + */ +interface VectorizeMatches { + matches: VectorizeMatch[]; + count: number; +} +/** + * Results of an operation that performed a mutation on a set of vectors. + * Here, `ids` is a list of vectors that were successfully processed. + * + * This type is exclusively for the Vectorize **beta** and will be deprecated once Vectorize RC is released. + * See {@link VectorizeAsyncMutation} for its post-beta equivalent. + */ +interface VectorizeVectorMutation { + /* List of ids of vectors that were successfully processed. */ + ids: string[]; + /* Total count of the number of processed vectors. */ + count: number; +} +/** + * Result type indicating a mutation on the Vectorize Index. + * Actual mutations are processed async where the `mutationId` is the unique identifier for the operation. + */ +interface VectorizeAsyncMutation { + /** The unique identifier for the async mutation operation containing the changeset. */ + mutationId: string; +} +/** + * A Vectorize Vector Search Index for querying vectors/embeddings. + * + * This type is exclusively for the Vectorize **beta** and will be deprecated once Vectorize RC is released. + * See {@link Vectorize} for its new implementation. + */ +declare abstract class VectorizeIndex { + /** + * Get information about the currently bound index. + * @returns A promise that resolves with information about the current index. + */ + public describe(): Promise; + /** + * Use the provided vector to perform a similarity search across the index. + * @param vector Input vector that will be used to drive the similarity search. + * @param options Configuration options to massage the returned data. + * @returns A promise that resolves with matched and scored vectors. + */ + public query(vector: VectorFloatArray | number[], options?: VectorizeQueryOptions): Promise; + /** + * Insert a list of vectors into the index dataset. If a provided id exists, an error will be thrown. + * @param vectors List of vectors that will be inserted. + * @returns A promise that resolves with the ids & count of records that were successfully processed. + */ + public insert(vectors: VectorizeVector[]): Promise; + /** + * Upsert a list of vectors into the index dataset. If a provided id exists, it will be replaced with the new values. + * @param vectors List of vectors that will be upserted. + * @returns A promise that resolves with the ids & count of records that were successfully processed. + */ + public upsert(vectors: VectorizeVector[]): Promise; + /** + * Delete a list of vectors with a matching id. + * @param ids List of vector ids that should be deleted. + * @returns A promise that resolves with the ids & count of records that were successfully processed (and thus deleted). + */ + public deleteByIds(ids: string[]): Promise; + /** + * Get a list of vectors with a matching id. + * @param ids List of vector ids that should be returned. + * @returns A promise that resolves with the raw unscored vectors matching the id set. + */ + public getByIds(ids: string[]): Promise; +} +/** + * A Vectorize Vector Search Index for querying vectors/embeddings. + * + * Mutations in this version are async, returning a mutation id. + */ +declare abstract class Vectorize { + /** + * Get information about the currently bound index. + * @returns A promise that resolves with information about the current index. + */ + public describe(): Promise; + /** + * Use the provided vector to perform a similarity search across the index. + * @param vector Input vector that will be used to drive the similarity search. + * @param options Configuration options to massage the returned data. + * @returns A promise that resolves with matched and scored vectors. + */ + public query(vector: VectorFloatArray | number[], options?: VectorizeQueryOptions): Promise; + /** + * Use the provided vector-id to perform a similarity search across the index. + * @param vectorId Id for a vector in the index against which the index should be queried. + * @param options Configuration options to massage the returned data. + * @returns A promise that resolves with matched and scored vectors. + */ + public queryById(vectorId: string, options?: VectorizeQueryOptions): Promise; + /** + * Insert a list of vectors into the index dataset. If a provided id exists, an error will be thrown. + * @param vectors List of vectors that will be inserted. + * @returns A promise that resolves with a unique identifier of a mutation containing the insert changeset. + */ + public insert(vectors: VectorizeVector[]): Promise; + /** + * Upsert a list of vectors into the index dataset. If a provided id exists, it will be replaced with the new values. + * @param vectors List of vectors that will be upserted. + * @returns A promise that resolves with a unique identifier of a mutation containing the upsert changeset. + */ + public upsert(vectors: VectorizeVector[]): Promise; + /** + * Delete a list of vectors with a matching id. + * @param ids List of vector ids that should be deleted. + * @returns A promise that resolves with a unique identifier of a mutation containing the delete changeset. + */ + public deleteByIds(ids: string[]): Promise; + /** + * Get a list of vectors with a matching id. + * @param ids List of vector ids that should be returned. + * @returns A promise that resolves with the raw unscored vectors matching the id set. + */ + public getByIds(ids: string[]): Promise; +} +/** + * The interface for "version_metadata" binding + * providing metadata about the Worker Version using this binding. + */ +type WorkerVersionMetadata = { + /** The ID of the Worker Version using this binding */ + id: string; + /** The tag of the Worker Version using this binding */ + tag: string; + /** The timestamp of when the Worker Version was uploaded */ + timestamp: string; +}; +interface DynamicDispatchLimits { + /** + * Limit CPU time in milliseconds. + */ + cpuMs?: number; + /** + * Limit number of subrequests. + */ + subRequests?: number; +} +interface DynamicDispatchOptions { + /** + * Limit resources of invoked Worker script. + */ + limits?: DynamicDispatchLimits; + /** + * Arguments for outbound Worker script, if configured. + */ + outbound?: { + [key: string]: any; + }; +} +interface DispatchNamespace { + /** + * @param name Name of the Worker script. + * @param args Arguments to Worker script. + * @param options Options for Dynamic Dispatch invocation. + * @returns A Fetcher object that allows you to send requests to the Worker script. + * @throws If the Worker script does not exist in this dispatch namespace, an error will be thrown. + */ + get(name: string, args?: { + [key: string]: any; + }, options?: DynamicDispatchOptions): Fetcher; +} +declare module 'cloudflare:workflows' { + /** + * NonRetryableError allows for a user to throw a fatal error + * that makes a Workflow instance fail immediately without triggering a retry + */ + export class NonRetryableError extends Error { + public constructor(message: string, name?: string); + } +} +declare abstract class Workflow { + /** + * Get a handle to an existing instance of the Workflow. + * @param id Id for the instance of this Workflow + * @returns A promise that resolves with a handle for the Instance + */ + public get(id: string): Promise; + /** + * Create a new instance and return a handle to it. If a provided id exists, an error will be thrown. + * @param options Options when creating an instance including id and params + * @returns A promise that resolves with a handle for the Instance + */ + public create(options?: WorkflowInstanceCreateOptions): Promise; + /** + * Create a batch of instances and return handle for all of them. If a provided id exists, an error will be thrown. + * `createBatch` is limited at 100 instances at a time or when the RPC limit for the batch (1MiB) is reached. + * @param batch List of Options when creating an instance including name and params + * @returns A promise that resolves with a list of handles for the created instances. + */ + public createBatch(batch: WorkflowInstanceCreateOptions[]): Promise; +} +type WorkflowDurationLabel = 'second' | 'minute' | 'hour' | 'day' | 'week' | 'month' | 'year'; +type WorkflowSleepDuration = `${number} ${WorkflowDurationLabel}${'s' | ''}` | number; +type WorkflowRetentionDuration = WorkflowSleepDuration; +interface WorkflowInstanceCreateOptions { + /** + * An id for your Workflow instance. Must be unique within the Workflow. + */ + id?: string; + /** + * The event payload the Workflow instance is triggered with + */ + params?: PARAMS; + /** + * The retention policy for Workflow instance. + * Defaults to the maximum retention period available for the owner's account. + */ + retention?: { + successRetention?: WorkflowRetentionDuration; + errorRetention?: WorkflowRetentionDuration; + }; +} +type InstanceStatus = { + status: 'queued' // means that instance is waiting to be started (see concurrency limits) + | 'running' | 'paused' | 'errored' | 'terminated' // user terminated the instance while it was running + | 'complete' | 'waiting' // instance is hibernating and waiting for sleep or event to finish + | 'waitingForPause' // instance is finishing the current work to pause + | 'unknown'; + error?: string; + output?: object; +}; +interface WorkflowError { + code?: number; + message: string; +} +declare abstract class WorkflowInstance { + public id: string; + /** + * Pause the instance. + */ + public pause(): Promise; + /** + * Resume the instance. If it is already running, an error will be thrown. + */ + public resume(): Promise; + /** + * Terminate the instance. If it is errored, terminated or complete, an error will be thrown. + */ + public terminate(): Promise; + /** + * Restart the instance. + */ + public restart(): Promise; + /** + * Returns the current status of the instance. + */ + public status(): Promise; + /** + * Send an event to this instance. + */ + public sendEvent({ type, payload, }: { + type: string; + payload: unknown; + }): Promise; +} diff --git a/services/grida-canvas-document-worker-cf/wrangler.jsonc b/services/grida-canvas-document-worker-cf/wrangler.jsonc new file mode 100644 index 0000000000..8f6251988d --- /dev/null +++ b/services/grida-canvas-document-worker-cf/wrangler.jsonc @@ -0,0 +1,68 @@ +/** + * For more details on how to configure Wrangler, refer to: + * https://developers.cloudflare.com/workers/wrangler/configuration/ + */ +{ + "$schema": "node_modules/wrangler/config-schema.json", + "name": "grida-canvas-document-worker-cf", + "main": "src/index.ts", + "compatibility_date": "2025-09-24", + "migrations": [ + { + "new_sqlite_classes": ["G1DO"], + "tag": "v1", + }, + ], + "assets": { + // The path to the directory containing the `index.html` file to be served at `/` + "directory": "./public", + }, + "durable_objects": { + "bindings": [ + { + "class_name": "G1DO", + "name": "G1", + }, + ], + }, + "observability": { + "enabled": true, + }, + /** + * Smart Placement + * Docs: https://developers.cloudflare.com/workers/configuration/smart-placement/#smart-placement + */ + "placement": { "mode": "smart" }, + "workers_dev": true, + "routes": [ + { + "pattern": "live.grida.co", + "custom_domain": true, + }, + ], + /** + * Bindings + * Bindings allow your Worker to interact with resources on the Cloudflare Developer Platform, including + * databases, object storage, AI inference, real-time communication and more. + * https://developers.cloudflare.com/workers/runtime-apis/bindings/ + */ + /** + * Environment Variables + * https://developers.cloudflare.com/workers/wrangler/configuration/#environment-variables + */ + // "vars": { "MY_VARIABLE": "production_value" } + /** + * Note: Use secrets to store sensitive data. + * https://developers.cloudflare.com/workers/configuration/secrets/ + */ + /** + * Static Assets + * https://developers.cloudflare.com/workers/static-assets/binding/ + */ + // "assets": { "directory": "./public/", "binding": "ASSETS" } + /** + * Service Bindings (communicate between multiple Workers) + * https://developers.cloudflare.com/workers/wrangler/configuration/#service-bindings + */ + // "services": [{ "binding": "MY_SERVICE", "service": "my-service" }] +} diff --git a/supabase/drafts/20251010_grida_canvas_document_model.sql b/supabase/drafts/20251010_grida_canvas_document_model.sql new file mode 100644 index 0000000000..2284a3d923 --- /dev/null +++ b/supabase/drafts/20251010_grida_canvas_document_model.sql @@ -0,0 +1,176 @@ +/* +================================================================================ + Grida Canvas — Node Storage (STI single-table pattern) +-------------------------------------------------------------------------------- +Why this exists +- We need a strict, evolvable, relational source of truth for very large + documents (100k+ nodes) while keeping development solo-friendly. +- “Relational” joins across many small tables per node-type are costly to load. +- “NoSQL/JSON” makes migrations and long-term correctness hard. +- This file implements a pragmatic middle ground: a SINGLE “nodes” table (STI) + with strongly-typed nullable columns for capabilities we understand today, + plus a few shared side tables (fills/strokes/effects/links) for arrays. + +Core idea (STI: Single Table Inheritance) +- All node kinds live in one table: grida_canvas.canvas_node +- Columns are grouped by capability (state, identity, blend, geometry…). +- Columns are nullable unless universally applicable. +- Type-specific validity is enforced by CHECK constraints (added in later + migrations) and/or by application validators. +- Arrays/variable-length attributes (fills, strokes, effects, guides, etc.) + live in separate “capability tables” keyed by (doc_id, node_row_id, ord). + +Why STI over alternatives +- ✅ Fast open-path: a single narrow scan (clustered by doc_id) streams rows. +- ✅ Strict typing & easy migrations: ALTER TABLE ADD COLUMN (NULL default) + is metadata-only in Postgres; we can evolve safely as the engine grows. +- ✅ Simple ergonomics: fewer joins, clear column names, predictable code-gen. +- ⚠️ Many NULLs are expected; that’s OK (NULLs are compact in Postgres). +- ⚠️ The table can grow wide; mitigate by: + - Keeping the row “hot” (only immediately-needed scalars live here). + - Moving bulky/rare fields (e.g. huge text/html/expressions) to side tables. + - Using capability tables for lists (fills/strokes/effects). + +CRDT identity model (high level) +- Runtime/CRDT uses a compact 32-bit id (actor:8 | counter:24). +- Database rows use an immutable UUID primary key (row_id) for stability. +- Store CRDT (actor, counter, packed_int, string) alongside row_id with a + UNIQUE(doc_id, actor, counter). All FKs in capability tables point to row_id. +- This lets us rewrite offline actor 0 → assigned actor without FK churn. + +How to load big docs efficiently (100k+ rows) +- SELECT only “hot” columns (avoid SELECT *) and stream with server-side cursors. +- Cluster/partition by doc_id for contiguous I/O. +- Fetch capability tables (fills/strokes/links) in parallel or lazily by viewport. +- Optional: mirror the “first fill” on the node row for zero-join paint preview. + +Schema evolution playbook +1) Add a new scalar prop? -> ALTER TABLE ADD COLUMN … NULL; (fast) +2) Make it type-specific? -> Add a CHECK that forbids it for other types. +3) New list-like prop? -> New capability table (doc_id, node_row_id, ord, …). +4) Unsure if it’s hot? -> Start in a side table; promote later if it becomes hot. +5) Renaming? -> Add new column, backfill once, dual-write briefly, + remove old column in a later migration. +6) Deprecation? -> Keep column NULL and stop writing; drop only when safe. + +Naming & style guidelines +- snake_case, explicit, descriptive: data_state_locked, data_blend_opacity, … +- Prefer consistent prefixes per capability (data_state_*, data_blend_*, …). +- Keep column names < ~60 chars (PG identifier limit is 63 bytes). +- Avoid reserved words; avoid quoted identifiers. +- Default values should match engine defaults to reduce payload size. + +Constraints & validation (add in later migrations) +- CHECKs to guard type/capability: e.g., forbid text-only columns on non-text nodes. +- Range checks for normalized values (opacity 0..1, colors 0..255). +- UNIQUE(doc_id, crdt_actor, crdt_counter) when CRDT fields are present. +- FKs from capability tables to canvas_node(row_id) with ON DELETE CASCADE. + +Indexing suggestions +- Primary scan path: (doc_id) → sequential/bitmap scan is ideal when clustered. +- Partial indexes for hot filters (e.g., WHERE data_state_active). +- (doc_id, crdt_packed) for client→DB translations. +- (doc_id, type) or small partials if you frequently address subsets. + +Hierarchy & ordering +- Do NOT store “children arrays” in this table. Use a link table: + link(doc_id, parent_row_id, child_row_id, ord) + with a fractional ord key (e.g., “a”, “aM”, “b”) to avoid mass reindexing on + reorder. Enforce acyclicity with a small trigger if needed. + +Durable Objects (DO) / realtime server compatibility +- DO holds the authoritative in-memory doc state for realtime. +- DO loads from Postgres on cold start using the narrow select described above. +- DO periodically snapshots back to Postgres (or on commit points). +- CRDT ids are used at the edge; DB uses UUID row_id for relational stability. + +When to split more tables +- Only for repeatables (fills/strokes/effects/guides/edges). +- Or when a capability family would add many rarely-used columns to this table. +- Keep the number of capability tables small (3–8), shared by all node types. + +When NOT to split +- Scalar, frequently-read properties in the initial render path. +- Anything you need to filter/sort by routinely. + +SQLite/edge portability (optional) +- If you also run SQLite at the edge: avoid PG-only types; store UUIDs as TEXT; + keep JSON as TEXT with expression indexes; use the same logical shape. + +FAQ +- “Is a 100k-row document load OK?” → Yes, if you stream a narrow + projection and cluster by doc_id (expect tens of MBs at most). +- “Will hundreds of NULLs bloat storage?” → Not significantly in PG; NULLs are + bitmap-tracked. Keep wide TEXT/VARCHAR out of the hot row. +- “Why not JSONB?” → Harder long-term migrations; weaker + guarantees. We want strict evolution + predictable queries. +- “Can we enforce per-type columns strictly in DB?” → Yes, with CHECKs; complement with + application validators for friendlier errors. + +-------------------------------------------------------------------------------- +Everything below this header defines the initial columns for shared capabilities. +Add columns incrementally with small, focused migrations. Keep the hot row narrow, +arrays in capability tables, and validate aggressively. + +*/ + + + +create type grida_canvas.affine2d as ( + a double precision, + b double precision, + c double precision, + d double precision, + e double precision, + f double precision +); + + +-- [sti-pattern single table for design canvas document nodes] +create table grida_canvas.canvas_node ( + id int not null, + + data_state_locked boolean not null default false, + data_state_active boolean not null default true, + + -- name of the node, optionally set by user + data_name text null, + + -- blend + blend_opacity real not null default 1.0, + blend_mode text not null default 'normal', + + -- geometry - dimension + geometry_width_real real not null default 0.0, + geometry_height__real real not null default 0.0, + geometry_width_max real not null default 0.0, + geometry_height_max real not null default 0.0, + geometry_width_min real not null default 0.0, + geometry_height_min real not null default 0.0, + + -- geometry - position + geometry_transform_relative grida_canvas.affine2d not null default row(1,0,0,1,0,0) + + -- layout - padding + layout_padding_left real null, + layout_padding_right real null, + layout_padding_top real null, + layout_padding_bottom real null, + + + + -- style - stroke + + -- style - text + text_font_size real null, + text_text_transform text null, + text_opentype_features jsonb null, + text_letter_spacing real null, + text_text_align text null, + text_text_align_vertical text null, + + + -- service extensions + ext_guides jsonb null, + ext_export_settings jsonb null, +); \ No newline at end of file