RealityKit-sample/ContentView.swift at main · thilo-hub/RealityKit-sample · GitHub

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//
//  ContentView.swift
//  Shared
//
//  Created by Thilo Jeremias on 01.11.21.
//

import SwiftUI
import AppKit
import os
import RealityKit


enum ViewDetails: String, CaseIterable {
    case preview
    case reduced
    case medium
    case full
    var det: Request.Detail {
        switch self {
        case .preview: return PhotogrammetrySession.Request.Detail.preview
        case .reduced: return PhotogrammetrySession.Request.Detail.reduced
        case .medium: return PhotogrammetrySession.Request.Detail.medium
        case .full: return PhotogrammetrySession.Request.Detail.full
        }
    }

}

struct ContentView: View {
//    @State var filename: URL? // = "Filename"
    @StateObject var converter = Converter()

    var body: some View {
        VStack {
            HStack {
                Spacer()
                Text(converter.model?.lastPathComponent ?? "--")
                Picker(selection: $converter.detail, label: Text("Detail")) {
                    ForEach(ViewDetails.allCases, id: \.self) { element in
                                              Text(element.rawValue.capitalized)
                                          }
                                      }
                .onSubmit({print ("Submit")})
                if let model = converter.model{
                    Button("Save model") {
                        let panel = NSSavePanel()
                        panel.allowedContentTypes = [.usdz]
                        if panel.runModal() == .OK {
                            if let url = panel.url {
                                try? FileManager.default.moveItem(at: model, to: url)
                            }
                        }

                    }
                }
                Button("Convert file")
                {
                    let panel = NSOpenPanel()
                    panel.allowsMultipleSelection = false
                     // panel.canChooseFiles = false
                    panel.canChooseDirectories = true
                    if panel.runModal() == .OK {
                        if let url = panel.url {
//                            self.filename = url
                            switch url {
                            case let(dir) where panel.directoryURL == url:
                                converter.input = dir
                            case let(model) where url.pathExtension == "usdz":
                                converter.model = model
                            default:
                                converter.input = url
                            }

                        }

                    }
              }
            }
            ConverterView(converter: converter)//,currentView: filename)
            Spacer()
        }
        .frame(maxWidth: .infinity, maxHeight: .infinity)


    }

}


struct ContentView_Previews: PreviewProvider {
    static var previews: some View {
        ContentView()
    }
}