sergio
eac8c58974
Fase 3a — render web operativo sin WASM. Demo funcional inmediata
con server-side rendering del SVG; el cliente WASM puro se hace en
fase 3b cuando wasm-pack / wasm-bindgen-cli esté instalado.
cosmobiologia-render — nuevo módulo `draw`:
- `Rgba { r, g, b, a }` color agnóstico (no Hsla, no hex CSS).
- `DrawCommand` enum tagged-serde: `Circle`, `Line`, `Text`. Listo
para WASM o nativo — solo primitivas.
- `CompositionOpts { size, rot_offset_deg, include_bodies }`.
- `compose_wheel(model, opts) -> Vec<DrawCommand>` primera versión:
anillo zodiacal (A+B), 12 cusps cada 30°, glyphs de signos,
corona de casas (C+D), cusps de casas (Asc/IC/Desc/MC con peso
doble), house numbers, anillo de aspectos (E), líneas de
aspectos coloreadas por kind, glyphs de cuerpos natales con
disco halo.
- `draw_commands_to_svg(cmds, size) -> String` serializa la lista
a SVG inline. SVG-escape, `text-anchor` configurable, `dominant
-baseline=central` para centrar verticalmente.
Pendiente en `compose_wheel` (extender en commits siguientes,
copiando lo del canvas gpui): spread anti-solapamiento, clusters
compartidos, coord labels, dial 3D bevel, vignette, themes
PrintColor/PrintBW. Por ahora es un MVP suficiente para verificar
end-to-end y para que el usuario tenga algo visible YA.
cosmobiologia-server:
- Nuevos endpoints:
* `GET /` → HTML del cliente (single-page)
* `GET /api/sky.svg` → SVG agnóstico del "cielo ahora"
* `GET /api/charts/:id/wheel.svg` → SVG agnóstico de carta con
overlays via query (offset,
transit, prog, sa, pd)
- Página HTML embebida (`include_str!` de `static/index.html`):
* Sidebar con tree (groups → contacts → charts), click selecciona
* "⏱ Cielo ahora" siempre disponible como botón rápido
* Toolbar con input offset minutos + checkbox tránsito + botón
refresh + botón download SVG
* Botones "Nuevo grupo / Nuevo contacto" con prompt + POST
* Wheel renderizado en SVG inline, info row con título/asc/mc/ms
Smoke test:
cargo run -p cosmobiologia-server -- --port 18787
curl / → HTML (página completa)
curl /api/sky.svg → 12 KB SVG con 17 circles +
51 lines + 36 texts
curl /api/tree → árbol JSON
curl POST /api/groups → crea grupo
Browser http://127.0.0.1:8787 → wheel visible
Próximo (fase 3b): cliente cdylib WASM `cosmobiologia-web` que
reemplace el SSR — recibe RenderModel JSON, llama compose_wheel +
draw_commands_to_svg en WASM, monta SVG via DOM. Trade-off: el
SSR de hoy es 12 KB transferidos por click (sólido); WASM
descarga ~150 KB una sola vez y luego compone localmente
(scrubbing instantáneo, sin round-trip al server).
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
246 lines
7.1 KiB
HTML
246 lines
7.1 KiB
HTML
<!doctype html>
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<html lang="es">
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<head>
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<meta charset="utf-8">
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<meta name="viewport" content="width=device-width, initial-scale=1">
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<title>Cosmobiología</title>
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<style>
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:root {
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--bg: #0f1115;
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--bg-panel: #171a21;
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--fg: #e8e6df;
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--fg-muted: #9aa0a8;
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--accent: #c79a4d;
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--border: #2a2e38;
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}
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* { box-sizing: border-box; }
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body {
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margin: 0;
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background: var(--bg);
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color: var(--fg);
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font-family: -apple-system, system-ui, sans-serif;
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display: flex;
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min-height: 100vh;
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}
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aside {
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width: 280px;
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background: var(--bg-panel);
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border-right: 1px solid var(--border);
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padding: 16px;
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overflow-y: auto;
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}
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main {
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flex: 1;
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display: flex;
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flex-direction: column;
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align-items: center;
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padding: 24px;
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}
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h1 {
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margin: 0 0 4px;
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font-weight: 500;
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letter-spacing: .02em;
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}
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h2 {
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margin: 24px 0 8px;
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font-size: 12px;
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color: var(--fg-muted);
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text-transform: uppercase;
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letter-spacing: .08em;
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}
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.tree-node {
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cursor: pointer;
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padding: 4px 6px;
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border-radius: 4px;
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font-size: 13px;
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}
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.tree-node:hover { background: rgba(255,255,255,.05); }
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.tree-node.active { background: rgba(199,154,77,.15); color: var(--accent); }
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.tree-node .icon { margin-right: 6px; opacity: .7; }
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.indent-1 { padding-left: 22px; }
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.indent-2 { padding-left: 38px; }
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#wheel-container {
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width: 600px;
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height: 600px;
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background: var(--bg-panel);
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border: 1px solid var(--border);
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border-radius: 8px;
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display: flex;
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align-items: center;
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justify-content: center;
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}
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#info {
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margin-top: 12px;
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font-size: 12px;
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color: var(--fg-muted);
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}
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#info b { color: var(--fg); font-weight: 500; }
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.toolbar {
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width: 600px;
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display: flex;
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gap: 8px;
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margin-bottom: 12px;
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align-items: center;
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}
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.toolbar button {
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background: var(--bg-panel);
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color: var(--fg);
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border: 1px solid var(--border);
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padding: 6px 12px;
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border-radius: 4px;
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font-size: 12px;
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cursor: pointer;
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}
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.toolbar button:hover { border-color: var(--accent); color: var(--accent); }
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.toolbar label { font-size: 12px; color: var(--fg-muted); }
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.toolbar input { width: 60px; padding: 4px; border: 1px solid var(--border);
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background: var(--bg); color: var(--fg); border-radius: 4px; font-size: 12px; }
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</style>
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</head>
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<body>
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<aside>
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<h1>Cosmobiología</h1>
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<div style="font-size:11px;color:var(--fg-muted);">cliente web demo</div>
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<h2>Cartas</h2>
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<div id="tree"></div>
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<h2>Acciones rápidas</h2>
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<div class="tree-node" onclick="loadSky()">⏱ Cielo ahora</div>
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<div class="tree-node" onclick="newGroup()">＋ Nuevo grupo</div>
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<div class="tree-node" onclick="newContact()">＋ Nuevo contacto</div>
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</aside>
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<main>
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<div class="toolbar">
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<button onclick="refreshSelected()">↻ Refrescar</button>
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<label>Offset (min):
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<input type="number" id="offset" value="0" step="60">
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</label>
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<label>
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<input type="checkbox" id="transit"> Tránsito
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</label>
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<button onclick="downloadSvg()">⬇ SVG</button>
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</div>
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<div id="wheel-container">
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<div style="color:var(--fg-muted)">Seleccioná una carta o "Cielo ahora"</div>
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</div>
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<div id="info"></div>
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</main>
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<script>
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let selectedChartId = null;
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let mode = 'sky'; // 'sky' | 'chart'
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async function loadTree() {
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const tree = await fetch('/api/tree').then(r => r.json());
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const el = document.getElementById('tree');
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el.innerHTML = '';
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renderNodes(tree, el, 0);
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}
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function renderNodes(nodes, container, depth) {
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for (const n of nodes) {
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const div = document.createElement('div');
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div.className = `tree-node indent-${depth}`;
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const icon = n.kind === 'group' ? '◇' : n.kind === 'contact' ? '◯' : '✦';
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div.innerHTML = `<span class="icon">${icon}</span>${escapeHtml(n.label)}`;
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if (n.kind === 'chart') {
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const id = n.id.replace(/^h:/, '');
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div.onclick = () => selectChart(id);
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}
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container.appendChild(div);
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if (n.children && n.children.length) {
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renderNodes(n.children, container, depth + 1);
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}
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}
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}
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async function selectChart(id) {
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selectedChartId = id;
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mode = 'chart';
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document.querySelectorAll('.tree-node').forEach(el =>
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el.classList.toggle('active', el.textContent.endsWith(' (active)'))
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);
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await refreshSelected();
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}
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async function loadSky() {
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mode = 'sky';
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selectedChartId = null;
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await refreshSelected();
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}
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async function refreshSelected() {
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const offset = document.getElementById('offset').value || 0;
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const transit = document.getElementById('transit').checked ? '1' : '0';
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const params = new URLSearchParams({ offset_min: offset, transit });
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let svgUrl, infoUrl;
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if (mode === 'sky') {
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svgUrl = `/api/sky.svg`;
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infoUrl = `/api/sky`;
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} else {
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svgUrl = `/api/charts/${selectedChartId}/wheel.svg?${params}`;
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infoUrl = `/api/charts/${selectedChartId}/render?${params}`;
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}
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const [svg, render] = await Promise.all([
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fetch(svgUrl).then(r => r.text()),
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fetch(infoUrl).then(r => r.json()).catch(() => null),
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]);
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document.getElementById('wheel-container').innerHTML = svg;
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const info = document.getElementById('info');
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if (render) {
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info.innerHTML =
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`<b>${escapeHtml(render.title)}</b> · ` +
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`Asc ${render.ascendant_deg.toFixed(2)}° · ` +
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`MC ${render.midheaven_deg.toFixed(2)}° · ` +
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`${render.compute_ms} ms`;
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} else {
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info.textContent = '';
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}
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}
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function downloadSvg() {
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const offset = document.getElementById('offset').value || 0;
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const transit = document.getElementById('transit').checked ? '1' : '0';
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const params = new URLSearchParams({ offset_min: offset, transit });
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const url = mode === 'sky'
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? `/api/sky.svg`
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: `/api/charts/${selectedChartId}/wheel.svg?${params}`;
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window.location.href = url;
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}
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async function newGroup() {
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const name = prompt('Nombre del grupo:');
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if (!name) return;
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await fetch('/api/groups', {
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method: 'POST',
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headers: { 'Content-Type': 'application/json' },
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body: JSON.stringify({ name })
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});
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loadTree();
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}
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async function newContact() {
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const name = prompt('Nombre del contacto:');
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if (!name) return;
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await fetch('/api/contacts', {
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method: 'POST',
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headers: { 'Content-Type': 'application/json' },
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body: JSON.stringify({ name })
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});
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loadTree();
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}
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function escapeHtml(s) {
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return s.replace(/[&<>"']/g, c => ({
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'&': '&', '<': '<', '>': '>', '"': '"', "'": '''
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}[c]));
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}
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loadTree();
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loadSky();
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</script>
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</body>
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</html>
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