✨ feat: Erweiterung der Mindmap-Funktionalität durch Hinzufügen von Hover-Events für Knoten und Verbesserung der Zoom-Steuerung; Info-Panel für Knotendetails implementiert.
This commit is contained in:
@@ -286,13 +286,23 @@ async function initializeMindmap() {
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// Event-Listener für Knoten-Klicks
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cy.on('tap', 'node', async function(evt) {
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const node = evt.target;
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console.log('Node clicked:', node.id(), 'hasChildren:', node.data('hasChildren'), 'expanded:', node.data('expanded'));
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console.log('Node clicked:', node.id(), 'hasChildren:', node.data('hasChildren') || node.data('has_children'), 'expanded:', node.data('expanded'));
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if (node.data('hasChildren') && !node.data('expanded')) {
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if ((node.data('hasChildren') || node.data('has_children')) && !node.data('expanded')) {
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await loadSubthemes(node);
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}
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});
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// Event-Listener für Hover über Knoten (für Info-Panel)
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cy.on('mouseover', 'node', function(evt) {
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const node = evt.target;
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showNodeInfo(node);
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});
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cy.on('mouseout', 'node', function() {
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hideNodeInfo();
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});
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// Layout ausführen
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cy.layout(mindmapStyles.layout.base).run();
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@@ -311,309 +321,6 @@ async function initializeMindmap() {
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cy.center();
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}, 300);
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return true;
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} catch (error) {
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console.error('Fehler bei der Mindmap-Initialisierung:', error);
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/**
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* Update Mindmap
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* Dieses Skript fügt Knoten zur Mindmap hinzu und stellt sicher,
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* dass sie im neuronalen Netzwerk-Design angezeigt werden.
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* Implementiert Lazy Loading & Progressive Disclosure
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*/
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// Neue zentrale Konfiguration
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const mindmapConfig = {
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categories: {
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'Philosophie': {
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icon: 'fa-solid fa-lightbulb',
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color: '#b71c1c',
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description: 'Die Lehre vom Denken und der Erkenntnis'
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},
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'Wissenschaft': {
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icon: 'fa-solid fa-atom',
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color: '#f4b400',
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description: 'Systematische Erforschung der Natur und Gesellschaft'
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},
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'Technologie': {
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icon: 'fa-solid fa-microchip',
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color: '#0d47a1',
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description: 'Anwendung wissenschaftlicher Erkenntnisse'
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},
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'Künste': {
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icon: 'fa-solid fa-palette',
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color: '#c2185b',
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description: 'Kreativer Ausdruck und künstlerische Gestaltung'
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}
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},
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defaultNodeStyle: {
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fontSize: 18,
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fontColor: '#fff',
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neuronSize: 8,
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neuronActivity: 0.8
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},
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centerNodeStyle: {
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fontSize: 22,
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fontColor: '#222',
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neuronSize: 12,
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neuronActivity: 1.0,
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color: '#f5f5f5',
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icon: 'fa-solid fa-circle'
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}
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};
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// Zentrale Styling-Konfiguration
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const mindmapStyles = {
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node: {
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base: {
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'background-color': 'data(color)',
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'label': 'data(label)',
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'color': '#ffffff',
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'text-background-color': 'rgba(0, 0, 0, 0.7)',
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'text-background-opacity': 0.8,
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'text-background-padding': '4px',
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'text-valign': 'center',
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'text-halign': 'center',
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'font-size': 16,
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'width': 40,
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'height': 40,
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'border-width': 2,
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'border-color': '#ffffff',
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'border-opacity': 0.8,
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'shape': 'ellipse',
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'background-opacity': 0.85
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},
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center: {
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'background-color': '#f5f5f5',
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'color': '#222',
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'font-size': 20,
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'border-width': 3,
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'width': 100,
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'height': 100
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},
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selected: {
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'border-color': '#f59e42',
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'border-width': 3,
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'background-opacity': 1
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}
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},
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edge: {
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base: {
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'width': function(ele) {
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return ele.data('strength') ? ele.data('strength') * 2 : 1;
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},
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'line-color': function(ele) {
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const sourceColor = ele.source().data('color');
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return sourceColor || '#8a8aaa';
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},
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'line-opacity': function(ele) {
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return ele.data('strength') ? ele.data('strength') * 0.6 : 0.4;
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},
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'curve-style': 'bezier',
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'target-arrow-shape': 'none',
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'control-point-distances': [30, -30],
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'control-point-weights': [0.5, 0.5]
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}
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},
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layout: {
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base: {
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name: 'cose',
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animate: true,
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animationDuration: 500,
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refresh: 20,
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fit: true,
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padding: 30,
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nodeRepulsion: 4500,
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idealEdgeLength: 50,
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edgeElasticity: 0.45,
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randomize: true,
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componentSpacing: 100,
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nodeOverlap: 20,
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gravity: 0.25,
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initialTemp: 1000,
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coolingFactor: 0.95,
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minTemp: 1
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}
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}
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};
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// Globale Variable für die Mindmap-Daten
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let mindmapData = null;
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// Funktion zum Laden der Mindmap-Daten aus der Datenbank
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async function loadMindmapData(nodeId = null) {
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try {
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const apiUrl = nodeId ? `/api/mindmap/${nodeId}` : '/api/mindmap/root';
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console.log('Lade Mindmap-Daten von:', apiUrl);
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const response = await fetch(apiUrl);
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console.log('API-Antwort Status:', response.status);
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if (!response.ok) {
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let errorData;
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try {
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errorData = await response.json();
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console.log('API-Fehler Details:', errorData);
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} catch (e) {
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console.error('Fehler beim Parsen der Fehlerantwort:', e);
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errorData = {
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error: `HTTP-Fehler ${response.status}: ${response.statusText}`
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};
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}
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// Fehlerobjekt für die Benachrichtigung erstellen
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const errorMessage = errorData.error || 'Unbekannter Fehler';
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showUINotification(errorMessage, 'error');
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throw new Error(errorMessage);
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}
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const data = await response.json();
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console.log('Geladene Mindmap-Daten:', data);
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if (!data.success) {
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const errorMessage = data.error || 'Mindmap-Daten konnten nicht geladen werden';
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showUINotification(errorMessage, 'error');
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throw new Error(errorMessage);
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}
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// Überprüfen, ob Nodes und Edges existieren
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if (!data.nodes || !data.edges) {
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const errorMessage = 'Ungültiges Datenformat: Nodes oder Edges fehlen';
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showUINotification(errorMessage, 'error');
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throw new Error(errorMessage);
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}
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// Erfolgreiche Antwort
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mindmapData = data; // Speichere die Daten in der globalen Variable
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showUINotification('Mindmap-Daten erfolgreich geladen', 'success');
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return data;
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} catch (error) {
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console.error('Fehler beim Laden der Mindmap-Daten:', error);
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// Stelle sicher, dass wir eine aussagekräftige Fehlermeldung haben
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const errorMessage = error.message || 'Unbekannter Fehler beim Laden der Mindmap-Daten';
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showUINotification(errorMessage, 'error');
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throw error;
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}
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}
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// Funktion zum Initialisieren der Mindmap
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async function initializeMindmap() {
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try {
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const data = await loadMindmapData();
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if (!data || !data.nodes || !data.edges) {
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throw new Error('Ungültiges Datenformat: Mindmap-Daten fehlen oder sind unvollständig');
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}
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const elements = [
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// Knoten
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...data.nodes.map(node => ({
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data: {
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id: node.id,
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label: node.name,
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category: node.category,
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description: node.description,
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hasChildren: node.has_children,
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expanded: false,
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color: node.color_code,
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fontColor: '#ffffff',
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fontSize: node.is_center ? 20 : 16
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}
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})),
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// Kanten
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...data.edges.map(edge => ({
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data: {
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source: edge.source,
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target: edge.target,
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strength: edge.strength || 0.5
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}
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}))
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];
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// Bestehende Cytoscape-Instanz entfernen, falls vorhanden
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if (window.cy && typeof window.cy.destroy === 'function') {
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window.cy.destroy();
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}
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const cyContainer = document.getElementById('cy');
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if (!cyContainer) {
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throw new Error('Mindmap-Container #cy nicht gefunden!');
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}
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window.cy = cytoscape({
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container: cyContainer,
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elements: elements,
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style: [
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{
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selector: 'node',
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style: mindmapStyles.node.base
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},
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{
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selector: 'node[isCenter]',
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style: mindmapStyles.node.center
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},
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{
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selector: 'node:selected',
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style: mindmapStyles.node.selected
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},
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{
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selector: 'edge',
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style: mindmapStyles.edge.base
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}
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],
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layout: mindmapStyles.layout.base
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});
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// Füge neuronale Eigenschaften zu allen Knoten hinzu
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cy.nodes().forEach(node => {
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const data = node.data();
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// Verwende mindmapConfig für Kategorie-Farben oder einen Standardwert
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const categoryColor = data.category && mindmapConfig.categories[data.category]
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? mindmapConfig.categories[data.category].color
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: '#60a5fa';
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node.data({
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...data,
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neuronSize: data.neuronSize || 8,
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neuronActivity: data.neuronActivity || 0.8,
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refractionPeriod: Math.random() * 300 + 700,
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threshold: Math.random() * 0.3 + 0.6,
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lastFired: 0,
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color: data.color || categoryColor
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});
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});
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// Füge synaptische Eigenschaften zu allen Kanten hinzu
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cy.edges().forEach(edge => {
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const data = edge.data();
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edge.data({
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...data,
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strength: data.strength || 0.5,
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conductionVelocity: Math.random() * 0.5 + 0.3,
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latency: Math.random() * 100 + 50
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});
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});
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// Event-Listener für Knoten-Klicks
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cy.on('tap', 'node', async function(evt) {
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const node = evt.target;
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console.log('Node clicked:', node.id(), 'hasChildren:', node.data('hasChildren'), 'expanded:', node.data('expanded'));
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if (node.data('hasChildren') && !node.data('expanded')) {
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await loadSubthemes(node);
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}
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});
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// Layout ausführen
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cy.layout(mindmapStyles.layout.base).run();
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// Starte neuronale Aktivitätssimulation
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startNeuralActivitySimulation(cy);
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// Mindmap mit echten Daten befüllen (Styles, Farben etc.)
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updateMindmap();
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return true;
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} catch (error) {
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console.error('Fehler bei der Mindmap-Initialisierung:', error);
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@@ -775,7 +482,8 @@ function updateMindmap() {
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label: node.name,
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category: node.category,
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description: node.description,
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hasChildren: node.has_children,
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has_children: node.has_children,
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hasChildren: node.has_children, // Doppelte Eigenschaft für Kompatibilität
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expanded: false,
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color: node.color_code || mindmapConfig.categories[node.category]?.color || '#60a5fa',
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icon: node.icon || mindmapConfig.categories[node.category]?.icon || 'fa-solid fa-circle'
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@@ -2384,7 +2092,10 @@ async function loadSubthemes(node) {
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coolingFactor: 0.95,
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minTemp: 1
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},
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wheelSensitivity: 0.3
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// Mausrad-Zooming deaktivieren
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wheelSensitivity: 0,
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minZoom: 0.2,
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maxZoom: 2.5
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});
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// Speichere die Instanz
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@@ -2451,24 +2162,31 @@ async function loadSubthemes(node) {
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// Zoom-Controls für die Unterkategorien
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document.getElementById(`zoomIn-${node.id()}`)?.addEventListener('click', () => {
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newCy.zoom({
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level: newCy.zoom() * 1.2,
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level: newCy.zoom() * 1.3,
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renderedPosition: { x: newCy.width() / 2, y: newCy.height() / 2 }
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});
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});
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document.getElementById(`zoomOut-${node.id()}`)?.addEventListener('click', () => {
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newCy.zoom({
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level: newCy.zoom() / 1.2,
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level: newCy.zoom() / 1.3,
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renderedPosition: { x: newCy.width() / 2, y: newCy.height() / 2 }
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});
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});
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document.getElementById(`resetView-${node.id()}`)?.addEventListener('click', () => {
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newCy.fit();
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// Auswahl zurücksetzen
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newCy.nodes().forEach(n => {
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n.removeStyle();
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n.connectedEdges().removeStyle();
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});
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// Zoom auf eine angenehme Stufe setzen und zentrieren
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newCy.zoom({
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level: 0.7,
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renderedPosition: { x: newCy.width() / 2, y: newCy.height() / 2 }
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});
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newCy.center();
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});
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// Hervorhebe den zentralen Knoten
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@@ -2486,6 +2204,15 @@ async function loadSubthemes(node) {
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// Wende neuronale Simulationen an
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startNeuralActivitySimulation(newCy);
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// Setze anfänglichen Zoom auf eine kleinere Stufe, damit mehr sichtbar ist
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setTimeout(() => {
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newCy.zoom({
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level: 0.7,
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renderedPosition: { x: newCy.width() / 2, y: newCy.height() / 2 }
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});
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newCy.center();
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}, 300);
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// Erfolgsbenachrichtigung
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showUINotification('Subthemen erfolgreich geladen', 'success');
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@@ -2551,4 +2278,88 @@ function goBack() {
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}
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// Funktion global verfügbar machen
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window.goBack = goBack;
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window.goBack = goBack;
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// Verbesserte Zoom-Funktionalität für die Hauptmindmap
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document.addEventListener('DOMContentLoaded', function() {
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// Warte bis die Mindmap geladen ist
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document.addEventListener('mindmap-loaded', function() {
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// Zoom-Buttons für die Hauptmindmap
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document.getElementById('zoomIn')?.addEventListener('click', function() {
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if (!window.cy) return;
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cy.zoom({
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level: cy.zoom() * 1.3,
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renderedPosition: { x: cy.width() / 2, y: cy.height() / 2 }
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});
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});
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document.getElementById('zoomOut')?.addEventListener('click', function() {
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if (!window.cy) return;
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cy.zoom({
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level: cy.zoom() / 1.3,
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renderedPosition: { x: cy.width() / 2, y: cy.height() / 2 }
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});
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});
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document.getElementById('resetView')?.addEventListener('click', function() {
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if (!window.cy) return;
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// Auswahl zurücksetzen
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cy.nodes().forEach(node => {
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node.removeStyle();
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node.connectedEdges().removeStyle();
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});
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// Zoom auf eine angenehme Stufe setzen und zentrieren
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cy.zoom({
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level: 0.7,
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renderedPosition: { x: cy.width() / 2, y: cy.height() / 2 }
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});
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cy.center();
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});
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});
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});
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// Funktionen für Knoteninfo-Panel
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function showNodeInfo(node) {
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if (!node || !node.isNode()) return;
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const infoPanel = document.getElementById('infoPanel');
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if (!infoPanel) return;
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// Stelle sicher, dass das Info-Panel die notwendigen Elemente enthält
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if (!infoPanel.querySelector('.info-title')) {
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infoPanel.innerHTML = `
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<h3 class="info-title"></h3>
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<div class="info-content"></div>
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`;
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}
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const infoTitle = infoPanel.querySelector('.info-title');
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const infoContent = infoPanel.querySelector('.info-content');
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const data = node.data();
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infoTitle.textContent = data.label || 'Knotendetails';
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let contentHTML = `
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<p><strong>Kategorie:</strong> ${data.category || 'Nicht kategorisiert'}</p>
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<p><strong>Beschreibung:</strong> ${data.description || 'Keine Beschreibung verfügbar'}</p>
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`;
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if (data.hasChildren || data.has_children) {
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contentHTML += `<p><i class="fas fa-sitemap"></i> Hat Unterknoten</p>`;
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}
|
||||
|
||||
infoContent.innerHTML = contentHTML;
|
||||
infoPanel.classList.add('visible');
|
||||
}
|
||||
|
||||
function hideNodeInfo() {
|
||||
const infoPanel = document.getElementById('infoPanel');
|
||||
if (infoPanel) {
|
||||
infoPanel.classList.remove('visible');
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user