cupcake/embed.html at main · cloudlull/cupcake · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
<!doctype html>
<html lang="en">
<head>
  <meta charset="UTF-8" />
  <title>cupcake embed</title>
  <link rel="preconnect" href="https://fonts.googleapis.com" />
  <link href="https://fonts.googleapis.com/css2?family=DM+Mono:wght@400;500&family=Syne:wght@500;600&display=swap" rel="stylesheet" />
  <style>
    :root {
      --bg:#090909;--s1:#101010;--s2:#161616;--s3:#1e1e1e;
      --b1:#252525;--b2:#303030;--cream:#ede3d2;--cream2:#a89880;
      --cream3:#5e5040;--accent:#d4b87a;--accent2:#8a7040;
      --col-val:#5888b4;--col-math:#b07840;--col-var:#5a8f5a;
      --col-logic:#8060b0;--col-flow:#b04848;--col-fn:#c4a050;
      --col-out:#909090;--col-string:#4a9e7a;--col-array:#6070c0;
      --col-obj:#a05070;--col-conv:#7090a0;--col-async:#906040;
      --col-dom:#507870;--col-date:#705090;
    }
    * { box-sizing:border-box; margin:0; padding:0; }
    body { background:var(--bg); overflow:hidden; width:100vw; height:100vh; }
    #grid-bg {
      position:fixed; inset:0;
      background-image:radial-gradient(circle,#252525 1px,transparent 1px);
      background-size:24px 24px; pointer-events:none;
    }
    #canvas { position:absolute; top:0; left:0; transform-origin:0 0; width:6000px; height:6000px; }
    #svg-overlay { position:absolute; top:0; left:0; width:6000px; height:6000px; pointer-events:none; overflow:visible; }
    .wire { fill:none; stroke:var(--b2); stroke-width:2; stroke-linecap:round; }
    .node {
      position:absolute; min-width:155px;
      background:var(--s1); border:1px solid var(--b1);
      border-radius:12px; box-shadow:0 4px 20px rgba(0,0,0,.45);
    }
    .node-head {
      padding:6px 9px; background:var(--s2);
      border-bottom:1px solid var(--b1); border-radius:11px 11px 0 0;
      display:flex; align-items:center; gap:6px;
    }
    .nd { width:7px; height:7px; border-radius:50%; flex-shrink:0; }
    .nlabel { font-size:10px; font-weight:600; letter-spacing:.3px; color:var(--cream2); font-family:'Syne',sans-serif; }
    .nbody { padding:7px 10px; display:flex; flex-direction:column; gap:4px; }
    .nfield { display:flex; flex-direction:column; gap:2px; }
    .nflabel { font-size:9px; color:var(--cream3); font-family:'Syne',sans-serif; }
    .nfval { font-family:'DM Mono',monospace; font-size:11px; color:var(--cream2); padding:3px 7px; background:var(--s3); border-radius:5px; border:1px solid var(--b1); }
    .ports-wrap { display:flex; justify-content:space-between; }
    .pcol { display:flex; flex-direction:column; gap:5px; }
    .pcol.right { align-items:flex-end; }
    .prow { display:flex; align-items:center; gap:5px; }
    .prow.right { flex-direction:row-reverse; }
    .port { width:11px; height:11px; border-radius:50%; background:var(--s3); border:2px solid var(--b2); flex-shrink:0; }
    .port.live { background:var(--accent2); border-color:var(--accent); }
    .plabel { font-size:9px; color:var(--cream3); font-family:'Syne',sans-serif; }
    .frame {
      position:absolute; border:1.5px solid var(--b2); border-radius:10px;
      background:rgba(255,255,255,.02); z-index:1; pointer-events:none;
    }
    .frame-label {
      position:absolute; top:-20px; left:8px; font-size:10px; font-weight:600;
      color:var(--cream3); font-family:'Syne',sans-serif; white-space:nowrap;
    }
    #badge {
      position:fixed; bottom:12px; right:12px; font-size:10px;
      color:var(--cream3); font-family:'DM Mono',monospace;
      background:var(--s1); border:1px solid var(--b1);
      border-radius:8px; padding:5px 10px; text-decoration:none;
      display:flex; align-items:center; gap:5px;
    }
    #badge:hover { color:var(--cream); border-color:var(--b2); }
    #err { position:fixed; top:50%; left:50%; transform:translate(-50%,-50%); color:var(--cream3); font-family:'DM Mono',monospace; font-size:12px; text-align:center; }
  </style>
</head>
<body>
<div id="grid-bg"></div>
<div id="canvas-wrap" style="position:fixed;inset:0;overflow:hidden;">
  <div id="canvas"><svg id="svg-overlay"></svg></div>
</div>
<a id="badge" href="#" target="_blank">🧁 cupcake</a>
<div id="err" style="display:none">no graph data</div>
<script>
const TYPES_MINI = {};
const COLORS = {
  values:"var(--col-val)",variables:"var(--col-var)",math:"var(--col-math)",
  logic:"var(--col-logic)",control:"var(--col-flow)",functions:"var(--col-fn)",
  strings:"var(--col-string)",arrays:"var(--col-array)",objects:"var(--col-obj)",
  convert:"var(--col-conv)",async:"var(--col-async)",dom:"var(--col-dom)",
  date:"var(--col-date)",output:"var(--col-out)"
};

function bezier(x1,y1,x2,y2) {
  const dx = Math.abs(x2-x1)*.55;
  return `M ${x1} ${y1} C ${x1+dx} ${y1}, ${x2-dx} ${y2}, ${x2} ${y2}`;
}

function portPos(nid, dir, pid) {
  const el = document.getElementById(`p-${nid}-${dir}-${pid}`);
  if (!el) return null;
  const canvas = document.getElementById("canvas");
  const cr = canvas.getBoundingClientRect();
  const pr = el.getBoundingClientRect();
  return { x:(pr.left+pr.width/2-cr.left)/zoom, y:(pr.top+pr.height/2-cr.top)/zoom };
}

let zoom = 1, pan = { x:60, y:60 };

function applyTransform() {
  document.getElementById("canvas").style.transform = `translate(${pan.x}px,${pan.y}px) scale(${zoom})`;
  document.getElementById("grid-bg").style.backgroundPosition = `${pan.x}px ${pan.y}px`;
  document.getElementById("grid-bg").style.backgroundSize = `${24*zoom}px ${24*zoom}px`;
}

function renderNodeEmbed(n, col, label, fields, ins, outs) {
  const wrap = document.createElement("div");
  wrap.className = "node";
  wrap.id = "node-" + n.id;
  wrap.style.left = n.x + "px";
  wrap.style.top = n.y + "px";

  const head = document.createElement("div");
  head.className = "node-head";
  head.innerHTML = `<div class="nd" style="background:${col}"></div><span class="nlabel">${label}</span>`;
  wrap.appendChild(head);

  const body = document.createElement("div");
  body.className = "nbody";

  fields.forEach(fld => {
    const val = n.f?.[fld.id];
    if (!val && val !== 0) return;
    const d = document.createElement("div");
    d.className = "nfield";
    d.innerHTML = `<span class="nflabel">${fld.label}</span><div class="nfval">${String(val).slice(0,40)}</div>`;
    body.appendChild(d);
  });

  const portSec = document.createElement("div");
  portSec.className = "ports-wrap";
  const lc = document.createElement("div"); lc.className = "pcol";
  const rc = document.createElement("div"); rc.className = "pcol right";

  ins.forEach(p => {
    const row = document.createElement("div");
    row.className = "prow";
    const dot = document.createElement("div");
    dot.className = "port";
    dot.id = `p-${n.id}-in-${p.id}`;
    const lbl = document.createElement("span");
    lbl.className = "plabel";
    lbl.textContent = p.label;
    row.appendChild(dot); row.appendChild(lbl); lc.appendChild(row);
  });
  outs.forEach(p => {
    const row = document.createElement("div");
    row.className = "prow right";
    const dot = document.createElement("div");
    dot.className = "port";
    dot.id = `p-${n.id}-out-${p.id}`;
    const lbl = document.createElement("span");
    lbl.className = "plabel";
    lbl.textContent = p.label;
    row.appendChild(dot); row.appendChild(lbl); rc.appendChild(row);
  });

  portSec.appendChild(lc); portSec.appendChild(rc);
  body.appendChild(portSec);
  wrap.appendChild(body);
  document.getElementById("canvas").appendChild(wrap);
}

function fitGraph(nodes) {
  if (!Object.keys(nodes).length) return;
  const xs = Object.values(nodes).map(n => n.x);
  const ys = Object.values(nodes).map(n => n.y);
  const minX = Math.min(...xs), minY = Math.min(...ys);
  const maxX = Math.max(...xs) + 180, maxY = Math.max(...ys) + 120;
  const gw = maxX - minX, gh = maxY - minY;
  const vw = window.innerWidth, vh = window.innerHeight;
  zoom = Math.min(1, Math.min((vw - 80) / gw, (vh - 80) / gh));
  pan.x = (vw - gw * zoom) / 2 - minX * zoom;
  pan.y = (vh - gh * zoom) / 2 - minY * zoom;
}

async function boot() {
  const hash = location.hash.slice(1);
  if (!hash) { document.getElementById("err").style.display = "block"; return; }
  let data;
  try { data = JSON.parse(atob(hash)); } catch { document.getElementById("err").style.display = "block"; return; }

  const { nodes = {}, conns = {}, frames = {} } = data;

  await fetch("js/app.js").then(r => r.text()).then(src => {
    const match = src.match(/^const TYPES = \{([\s\S]*?)^};/m);
    if (match) {
      try { eval(`window.__TYPES__ = {${match[1]}}`); } catch {}
    }
  }).catch(() => {});

  fitGraph(nodes);
  applyTransform();

  Object.values(frames).forEach(f => {
    const el = document.createElement("div");
    el.className = "frame";
    el.style.left = f.x + "px"; el.style.top = f.y + "px";
    el.style.width = f.w + "px"; el.style.height = f.h + "px";
    const lbl = document.createElement("div");
    lbl.className = "frame-label";
    lbl.textContent = f.label || "";
    el.appendChild(lbl);
    document.getElementById("canvas").insertBefore(el, document.getElementById("canvas").firstChild);
  });

  const typeInfo = window.__TYPES__ || {};
  Object.values(nodes).forEach(n => {
    const def = typeInfo[n.type] || {};
    const col = def.col || "var(--cream3)";
    const label = def.label || n.type;
    const fields = def.fields || [];
    const ins = def.ins || [];
    const outs = def.outs || [];
    renderNodeEmbed(n, col, label, fields, ins, outs);
  });

  requestAnimationFrame(() => {
    const svg = document.getElementById("svg-overlay");
    Object.values(conns).forEach(c => {
      const fp = portPos(c.fn, "out", c.fp);
      const tp = portPos(c.tn, "in", c.tp);
      if (!fp || !tp) return;
      const path = document.createElementNS("http://www.w3.org/2000/svg", "path");
      path.setAttribute("d", bezier(fp.x, fp.y, tp.x, tp.y));
      path.classList.add("wire");
      const srcNode = nodes[c.fn];
      if (srcNode && typeInfo[srcNode.type]?.col) path.style.stroke = typeInfo[srcNode.type].col;
      svg.appendChild(path);
      [c.fn+"-out-"+c.fp, c.tn+"-in-"+c.tp].forEach(id => {
        document.getElementById("p-" + id)?.classList.add("live");
      });
    });
  });

  document.getElementById("badge").href = document.referrer || location.href.replace("embed.html","index.html");
}

boot();
</script>
</body>
</html>