feat: add topology view
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286
public/test-topology-fix.html
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286
public/test-topology-fix.html
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<!DOCTYPE html>
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<html lang="en">
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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=1.0">
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<title>Test Members View Fix</title>
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<script src="https://d3js.org/d3.v7.min.js"></script>
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<style>
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body { font-family: Arial, sans-serif; margin: 20px; }
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.container { max-width: 800px; margin: 0 auto; }
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.test-section { margin: 20px 0; padding: 20px; border: 1px solid #ddd; }
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button { padding: 10px 20px; margin: 5px; background: #007bff; color: white; border: none; cursor: pointer; }
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button:hover { background: #0056b3; }
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#graph-container { width: 600px; height: 400px; border: 1px solid #ccc; margin: 20px 0; }
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.status { padding: 10px; margin: 10px 0; border-radius: 4px; }
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.success { background: #d4edda; color: #155724; }
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.error { background: #f8d7da; color: #721c24; }
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</style>
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</head>
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<body>
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<div class="container">
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<h1>🧪 Test Members View Fix</h1>
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<div class="test-section">
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<h3>Initialization Test</h3>
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<p>Testing the fixed initialization order for the Members view component.</p>
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<button onclick="testInitialization()">Test Initialization</button>
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<button onclick="testDataUpdate()">Test Data Update</button>
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<button onclick="clearTest()">Clear Test</button>
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<div id="status"></div>
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</div>
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<div class="test-section">
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<h3>Graph Container</h3>
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<div id="graph-container">
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<div style="text-align: center; padding: 50px; color: #666;">
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Graph will appear here after initialization
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</div>
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</div>
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</div>
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</div>
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<script>
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let testComponent = null;
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let testViewModel = null;
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function showStatus(message, type = 'success') {
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const statusDiv = document.getElementById('status');
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statusDiv.innerHTML = `<div class="status ${type}">${message}</div>`;
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}
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// Mock ViewModel for testing
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class TestViewModel {
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constructor() {
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this._data = {
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nodes: [],
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links: [],
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isLoading: false,
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error: null
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};
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this._listeners = new Map();
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}
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get(property) {
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return this._data[property];
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}
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set(property, value) {
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this._data[property] = value;
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this._notifyListeners(property, value);
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}
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subscribe(property, callback) {
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if (!this._listeners.has(property)) {
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this._listeners.set(property, []);
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}
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this._listeners.get(property).push(callback);
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}
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_notifyListeners(property, value) {
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if (this._listeners.has(property)) {
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this._listeners.get(property).forEach(callback => {
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try {
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callback(value);
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} catch (error) {
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console.error(`Error in property listener for ${property}:`, error);
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}
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});
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}
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}
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}
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// Test Component for testing
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class TestMembersComponent {
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constructor(container, viewModel) {
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this.container = container;
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this.viewModel = viewModel;
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this.svg = null;
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this.isInitialized = false;
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}
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async initialize() {
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console.log('TestMembersComponent: Initializing...');
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// Simulate async initialization
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await new Promise(resolve => setTimeout(resolve, 100));
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// Set up SVG
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this.setupSVG();
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// Mark as initialized
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this.isInitialized = true;
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// Set up listeners AFTER initialization
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this.viewModel.subscribe('nodes', this.renderGraph.bind(this));
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this.viewModel.subscribe('links', this.renderGraph.bind(this));
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console.log('TestMembersComponent: Initialization completed');
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showStatus('✅ Component initialized successfully', 'success');
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}
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setupSVG() {
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const container = document.getElementById('graph-container');
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container.innerHTML = '';
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this.svg = d3.select(container)
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.append('svg')
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.attr('width', 600)
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.attr('height', 400)
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.style('border', '1px solid #ddd')
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.style('background', '#f9f9f9');
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this.svg.append('g');
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console.log('TestMembersComponent: SVG setup completed');
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}
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renderGraph() {
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try {
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// Check if component is initialized
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if (!this.isInitialized) {
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console.log('TestMembersComponent: Component not yet initialized, skipping render');
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return;
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}
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const nodes = this.viewModel.get('nodes');
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const links = this.viewModel.get('links');
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// Check if SVG is initialized
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if (!this.svg) {
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console.log('TestMembersComponent: SVG not initialized yet, setting up SVG first');
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this.setupSVG();
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}
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if (!nodes || nodes.length === 0) {
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this.showNoData();
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return;
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}
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console.log('TestMembersComponent: Rendering graph with', nodes.length, 'nodes and', links.length, 'links');
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const svgGroup = this.svg.select('g');
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if (!svgGroup || svgGroup.empty()) {
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console.error('TestMembersComponent: SVG group not found, cannot render graph');
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return;
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}
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// Clear existing elements
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svgGroup.selectAll('*').remove();
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// Create simple nodes
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const node = svgGroup.append('g')
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.selectAll('g')
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.data(nodes)
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.enter().append('g')
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.attr('class', 'node')
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.attr('transform', (d, i) => `translate(${100 + i * 150}, 200)`);
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node.append('circle')
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.attr('r', 20)
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.attr('fill', '#4CAF50');
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node.append('text')
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.text(d => d.name)
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.attr('x', 0)
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.attr('y', 30)
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.attr('text-anchor', 'middle')
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.attr('font-size', '12px');
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// Create simple links
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if (links.length > 0) {
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const link = svgGroup.append('g')
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.selectAll('line')
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.data(links)
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.enter().append('line')
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.attr('stroke', '#999')
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.attr('stroke-width', 2)
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.attr('x1', (d, i) => 100 + i * 150)
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.attr('y1', 200)
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.attr('x2', (d, i) => 100 + (i + 1) * 150)
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.attr('y2', 200);
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}
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showStatus('✅ Graph rendered successfully', 'success');
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} catch (error) {
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console.error('Failed to render graph:', error);
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showStatus(`❌ Graph rendering failed: ${error.message}`, 'error');
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}
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}
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showNoData() {
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const container = document.getElementById('graph-container');
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container.innerHTML = '<div style="text-align: center; padding: 50px; color: #666;">No data available</div>';
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}
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}
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async function testInitialization() {
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try {
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showStatus('🔄 Testing initialization...', 'success');
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// Create test view model and component
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testViewModel = new TestViewModel();
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testComponent = new TestMembersComponent(
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document.getElementById('graph-container'),
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testViewModel
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);
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// Initialize component
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await testComponent.initialize();
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} catch (error) {
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console.error('Initialization test failed:', error);
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showStatus(`❌ Initialization test failed: ${error.message}`, 'error');
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}
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}
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function testDataUpdate() {
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if (!testComponent || !testComponent.isInitialized) {
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showStatus('❌ Component not initialized. Run initialization test first.', 'error');
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return;
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}
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try {
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showStatus('🔄 Testing data update...', 'success');
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// Update with test data
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const testNodes = [
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{ name: 'Node 1', id: '1' },
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{ name: 'Node 2', id: '2' },
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{ name: 'Node 3', id: '3' }
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];
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const testLinks = [
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{ source: '1', target: '2' },
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{ source: '2', target: '3' }
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];
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testViewModel.set('nodes', testNodes);
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testViewModel.set('links', testLinks);
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} catch (error) {
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console.error('Data update test failed:', error);
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showStatus(`❌ Data update test failed: ${error.message}`, 'error');
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}
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}
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function clearTest() {
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if (testComponent) {
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testComponent = null;
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}
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if (testViewModel) {
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testViewModel = null;
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}
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document.getElementById('graph-container').innerHTML =
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'<div style="text-align: center; padding: 50px; color: #666;">Graph will appear here after initialization</div>';
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document.getElementById('status').innerHTML = '';
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showStatus('🧹 Test cleared', 'success');
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}
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// Auto-test on load
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window.addEventListener('load', () => {
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showStatus('🚀 Test page loaded. Click "Test Initialization" to begin.', 'success');
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});
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</script>
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</body>
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</html>
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