Sergio
a908d8420c
- cytoscape-graph.js now uses MutationObserver, not DOMContentLoaded (the <gioser-graph> element is created dynamically by WASM) - Remove unused dispatchEvent from lib.rs - Rebuild WASM
275 lines
8.9 KiB
JavaScript
275 lines
8.9 KiB
JavaScript
/**
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* gioser-graph.js — Grafo semántico con Cytoscape.js
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*
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* Detecta automáticamente elementos <gioser-graph> agregados al DOM
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* (incluso los creados dinámicamente por el WASM) y monta el grafo.
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*
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* Efecto "wineandcheesemap": clic en nodo → centra + desvanece resto.
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* Doble clic → callback de navegación (window.__gioserGraphNavigate).
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*/
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(function () {
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'use strict';
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const COLORS = {
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logos: '#d0dbff',
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aire: '#d0dbff',
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nomos: '#f59056',
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fuego: '#f59056',
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kay: '#d49873',
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tierra: '#d49873',
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uku: '#6cd0f3',
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agua: '#6cd0f3',
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};
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function caminoColor(c) { return COLORS[c] || '#888'; }
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function initGraph(container) {
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const apiUrl = container.getAttribute('data-api-url') || 'https://api.gioser.net';
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const onNavigate = window.__gioserGraphNavigate || null;
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// Si cytoscape no ha cargado, esperar
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if (typeof cytoscape === 'undefined') {
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const check = setInterval(() => {
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if (typeof cytoscape !== 'undefined') {
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clearInterval(check);
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initGraph(container);
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}
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}, 100);
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return;
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}
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fetch(apiUrl + '/graph?limit=500')
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.then(function (r) { return r.json(); })
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.then(function (data) {
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if (!data.nodes || data.nodes.length === 0) return;
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var elements = [];
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for (var i = 0; i < data.nodes.length; i++) {
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var d = data.nodes[i].data;
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if (!d.doc_id) continue;
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var color = caminoColor(d.camino);
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elements.push({
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group: 'nodes',
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data: {
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id: d.id,
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doc_id: d.doc_id,
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label: d.name.length > 24 ? d.name.slice(0, 22) + '…' : d.name,
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camino: d.camino.toUpperCase(),
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color: color,
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},
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});
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}
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var nodeIds = {};
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for (var i = 0; i < elements.length; i++) {
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nodeIds[elements[i].data.id] = true;
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}
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for (var i = 0; i < data.edges.length; i++) {
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var ed = data.edges[i].data;
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if (!nodeIds[ed.source] || !nodeIds[ed.target]) continue;
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var weight = ed.weight || 0.7;
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elements.push({
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group: 'edges',
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data: {
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id: ed.id,
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source: ed.source,
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target: ed.target,
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weight: weight,
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},
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});
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}
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// Guardar payload completo para tooltip
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var tipMap = {};
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for (var i = 0; i < data.nodes.length; i++) {
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var d = data.nodes[i].data;
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if (d.doc_id) tipMap[d.id] = d;
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}
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var cy = cytoscape({
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container: container,
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elements: elements,
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style: [
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{
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selector: 'edge',
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style: {
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'width': 'mapData(weight, 0.5, 1.0, 0.5, 4.5)',
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'line-color': 'rgba(255,255,255,0.16)',
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'curve-style': 'haystack',
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'haystack-radius': 0,
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'opacity': 0.6,
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},
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},
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{
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selector: 'node',
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style: {
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'shape': 'round-rectangle',
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'width': 130,
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'height': 34,
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'background-color': 'data(color)',
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'background-opacity': 0.18,
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'border-color': 'data(color)',
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'border-width': 1.8,
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'border-opacity': 0.55,
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'color': 'rgba(232,234,245,0.88)',
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'font-size': 11,
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'font-family': 'Inter, system-ui, sans-serif',
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'font-weight': 500,
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'text-valign': 'center',
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'text-halign': 'center',
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'label': 'data(label)',
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'min-zoomed-font-size': 8,
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'transition-property': 'background-opacity, border-opacity, border-width',
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'transition-duration': 180,
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},
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},
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],
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layout: {
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name: 'cose',
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animate: false,
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idealEdgeLength: 150,
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nodeRepulsion: 7000,
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gravity: 0.2,
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numIter: 800,
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fit: true,
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padding: 25,
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},
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});
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// Tooltip
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var tooltipEl = document.createElement('div');
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tooltipEl.className = 'cy-tooltip';
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tooltipEl.style.cssText =
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'position:absolute;z-index:10;pointer-events:none;' +
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'background:rgba(6,5,13,0.90);color:#e8eaf5;' +
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'padding:6px 10px;border-radius:8px;font-size:11px;' +
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'font-family:Inter,sans-serif;line-height:1.4;' +
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'border:1px solid rgba(255,255,255,0.10);' +
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'backdrop-filter:blur(8px);max-width:220px;' +
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'opacity:0;transition:opacity 180ms ease;';
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container.style.position = 'relative';
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container.appendChild(tooltipEl);
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cy.on('mouseover', 'node', function (ev) {
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var n = ev.target;
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n.style({ 'background-opacity': 0.45, 'border-opacity': 0.9, 'border-width': 2.2 });
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var tipData = tipMap[n.id()];
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if (tipData && tipData.preview) {
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tooltipEl.textContent = tipData.preview.slice(0, 130);
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tooltipEl.style.opacity = '1';
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}
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});
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cy.on('mouseout', 'node', function (ev) {
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var n = ev.target;
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n.style({ 'background-opacity': 0.18, 'border-opacity': 0.55, 'border-width': 1.8 });
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tooltipEl.style.opacity = '0';
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});
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cy.on('mousemove', function (ev) {
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if (tooltipEl.style.opacity === '1') {
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var pos = ev.renderedPosition || { x: 0, y: 0 };
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tooltipEl.style.left = (pos.x + 14) + 'px';
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tooltipEl.style.top = (pos.y - 10) + 'px';
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}
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});
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// Click nodo: centrar + desvanecer resto
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cy.on('click', 'node', function (ev) {
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var node = ev.target;
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// Vecinos
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cy.nodes().not(node).not(node.neighborhood()).forEach(function (n) {
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n.style({ 'opacity': 0.12 });
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});
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cy.edges().forEach(function (e) {
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e.style({ 'opacity': 0.06 });
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});
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node.neighborhood().nodes().forEach(function (n) {
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n.style({ 'opacity': 1 });
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});
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node.style({ 'opacity': 1, 'background-opacity': 0.40, 'border-opacity': 1 });
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node.connectedEdges().forEach(function (e) {
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e.style({ 'opacity': 0.7 });
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});
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cy.animate({
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center: { eles: node },
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zoom: 2.5,
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duration: 350,
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});
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});
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// Doble clic: callback de navegación
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cy.on('dblclick', 'node', function (ev) {
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var docId = ev.target.data('doc_id');
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if (onNavigate && docId) onNavigate(docId);
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});
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// Clic en fondo: restaurar todo
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cy.on('click', function (ev) {
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if (ev.target === cy) {
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cy.nodes().forEach(function (n) {
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n.style({ 'opacity': 1, 'background-opacity': 0.18, 'border-opacity': 0.55, 'border-width': 1.8 });
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});
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cy.edges().forEach(function (e) {
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e.style({ 'opacity': 0.6 });
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});
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cy.animate({ zoom: 1, pan: { x: 0, y: 0 }, duration: 300 });
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}
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});
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// ResizeObserver para redimensionar con el contenedor
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var ro = new ResizeObserver(function () {
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cy.resize().fit(25);
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});
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ro.observe(container);
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// Scroll del deck: pausar interacciones del grafo
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var deckEl = container.closest('.deck');
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if (deckEl) {
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deckEl.addEventListener('scroll', function () {
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// No hacemos nada especial, el grafo se redimensiona solo
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});
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}
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})
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.catch(function (err) {
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console.warn('gioser-graph: error:', err);
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container.innerHTML =
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'<div style="padding:1rem;text-align:center;color:rgba(232,234,245,0.30);' +
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'font-size:0.8rem;font-family:Inter,sans-serif;">' +
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'· grafo no disponible ·</div>';
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});
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}
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// MutationObserver: detecta <gioser-graph> agregados en cualquier momento
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var observer = new MutationObserver(function (mutations) {
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for (var m = 0; m < mutations.length; m++) {
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var added = mutations[m].addedNodes;
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for (var i = 0; i < added.length; i++) {
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var el = added[i];
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if (el.tagName && el.tagName.toLowerCase() === 'gioser-graph') {
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initGraph(el);
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}
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// También revisar hijos
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var graphs = el.querySelectorAll ? el.querySelectorAll('gioser-graph') : [];
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for (var j = 0; j < graphs.length; j++) {
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initGraph(graphs[j]);
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}
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}
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}
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});
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observer.observe(document.documentElement, {
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childList: true,
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subtree: true,
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});
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// También inicializar los que ya existen (si el DOM ya está listo)
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var existing = document.querySelectorAll('gioser-graph');
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for (var i = 0; i < existing.length; i++) {
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initGraph(existing[i]);
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}
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})();
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