chore: Änderungen commited

static/css/mindmap.css

@@ -0,0 +1,253 @@
+/* Mindmap Container Styles */
+.mindmap-container {
+    position: relative;
+    width: 100%;
+    height: 100%;
+    min-height: 600px;
+    background: var(--bg-primary);
+    border-radius: 12px;
+    overflow: hidden;
+}
+
+/* Toolbar Styles */
+.mindmap-toolbar {
+    position: absolute;
+    top: 20px;
+    left: 50%;
+    transform: translateX(-50%);
+    display: flex;
+    gap: 8px;
+    padding: 8px;
+    background: var(--bg-secondary);
+    border-radius: 12px;
+    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
+    z-index: 1000;
+    transition: all 0.3s ease;
+}
+
+.dark .mindmap-toolbar {
+    background: rgba(30, 41, 59, 0.8);
+    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.2);
+    border: 1px solid rgba(255, 255, 255, 0.1);
+}
+
+/* Toolbar Buttons */
+.mindmap-toolbar button {
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    width: 36px;
+    height: 36px;
+    border: none;
+    border-radius: 8px;
+    background: transparent;
+    color: var(--text-primary);
+    cursor: pointer;
+    transition: all 0.2s ease;
+}
+
+.mindmap-toolbar button:hover {
+    background: var(--accent-primary);
+    color: white;
+    transform: translateY(-1px);
+}
+
+.mindmap-toolbar button:active {
+    transform: translateY(0);
+}
+
+.mindmap-toolbar button i {
+    font-size: 16px;
+}
+
+/* Export Group Styles */
+.export-group {
+    position: relative;
+}
+
+.export-options {
+    position: absolute;
+    top: 100%;
+    right: 0;
+    margin-top: 8px;
+    padding: 8px;
+    background: var(--bg-secondary);
+    border-radius: 8px;
+    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
+    display: none;
+    flex-direction: column;
+    gap: 4px;
+    min-width: 160px;
+}
+
+.dark .export-options {
+    background: rgba(30, 41, 59, 0.9);
+    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.2);
+    border: 1px solid rgba(255, 255, 255, 0.1);
+}
+
+.export-group:hover .export-options {
+    display: flex;
+}
+
+.export-options button {
+    width: 100%;
+    height: auto;
+    padding: 8px 12px;
+    justify-content: flex-start;
+    font-size: 14px;
+    border-radius: 6px;
+}
+
+/* Context Menu Styles */
+.mindmap-context-menu {
+    position: fixed;
+    background: var(--bg-secondary);
+    border-radius: 8px;
+    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
+    padding: 8px;
+    z-index: 1000;
+    min-width: 180px;
+}
+
+.dark .mindmap-context-menu {
+    background: rgba(30, 41, 59, 0.9);
+    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.2);
+    border: 1px solid rgba(255, 255, 255, 0.1);
+}
+
+.mindmap-context-menu button {
+    display: flex;
+    align-items: center;
+    width: 100%;
+    padding: 8px 12px;
+    border: none;
+    background: transparent;
+    color: var(--text-primary);
+    cursor: pointer;
+    font-size: 14px;
+    border-radius: 6px;
+    transition: all 0.2s ease;
+}
+
+.mindmap-context-menu button:hover {
+    background: var(--accent-primary);
+    color: white;
+}
+
+.mindmap-context-menu button i {
+    margin-right: 8px;
+    width: 16px;
+}
+
+/* Node Styles */
+.mindmap-node {
+    background-color: var(--bg-secondary);
+    border: 2px solid var(--accent-primary);
+    border-radius: 8px;
+    padding: 8px 12px;
+    transition: all 0.3s ease;
+}
+
+.mindmap-node:hover {
+    box-shadow: 0 0 0 2px var(--accent-primary);
+    transform: scale(1.05);
+}
+
+.mindmap-node.selected {
+    border-color: var(--accent-secondary);
+    box-shadow: 0 0 0 3px var(--accent-secondary);
+}
+
+/* Edge Styles */
+.mindmap-edge {
+    width: 2px;
+    transition: all 0.3s ease;
+}
+
+.dark .mindmap-edge {
+    background-color: rgba(255, 255, 255, 0.2);
+}
+
+.mindmap-edge:hover {
+    width: 3px;
+    background-color: var(--accent-primary);
+}
+
+/* Animation Styles */
+@keyframes nodeAppear {
+    from {
+        opacity: 0;
+        transform: scale(0.8);
+    }
+    to {
+        opacity: 1;
+        transform: scale(1);
+    }
+}
+
+.mindmap-node-new {
+    animation: nodeAppear 0.3s ease forwards;
+}
+
+/* Responsive Styles */
+@media (max-width: 768px) {
+    .mindmap-toolbar {
+        flex-wrap: wrap;
+        width: calc(100% - 32px);
+        justify-content: center;
+    }
+
+    .export-options {
+        left: 0;
+        right: auto;
+    }
+}
+
+/* Loading State */
+.mindmap-loading {
+    position: absolute;
+    top: 50%;
+    left: 50%;
+    transform: translate(-50%, -50%);
+    display: flex;
+    flex-direction: column;
+    align-items: center;
+    gap: 16px;
+}
+
+.mindmap-loading-spinner {
+    width: 40px;
+    height: 40px;
+    border: 4px solid var(--bg-secondary);
+    border-top-color: var(--accent-primary);
+    border-radius: 50%;
+    animation: spin 1s linear infinite;
+}
+
+@keyframes spin {
+    to {
+        transform: rotate(360deg);
+    }
+}
+
+/* Tooltip Styles */
+.mindmap-tooltip {
+    position: absolute;
+    background: var(--bg-secondary);
+    padding: 8px 12px;
+    border-radius: 6px;
+    font-size: 12px;
+    pointer-events: none;
+    z-index: 1000;
+    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
+    max-width: 200px;
+    white-space: nowrap;
+    overflow: hidden;
+    text-overflow: ellipsis;
+}
+
+.dark .mindmap-tooltip {
+    background: rgba(30, 41, 59, 0.9);
+    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
+}

templates/base.html

@@ -100,6 +100,9 @@
     <!-- Neural Network Background CSS -->
     <link href="{{ url_for('static', filename='css/neural-network-background.css') }}" rel="stylesheet">
 
+    <!-- Mindmap CSS -->
+    <link href="{{ url_for('static', filename='css/mindmap.css') }}" rel="stylesheet">
+
     <!-- D3.js für Visualisierungen -->
     <script src="https://d3js.org/d3.v7.min.js"></script>
     

templates/create_mindmap.html

@@ -261,6 +261,16 @@
             </button>
           </div>
         </form>
+
+        <!-- Mindmap-Vorschau -->
+        <div class="mt-8">
+          <h3 class="text-xl font-semibold mb-4">Vorschau</h3>
+          <div class="mindmap-container">
+            <div id="cy" class="w-full h-[400px] rounded-xl border"
+                 x-bind:class="darkMode ? 'border-gray-700' : 'border-gray-200'">
+            </div>
+          </div>
+        </div>
       </div>
     </div>
     
@@ -286,6 +296,8 @@
 {% endblock %}
 
 {% block extra_js %}
+<script src="https://cdnjs.cloudflare.com/ajax/libs/cytoscape/3.26.0/cytoscape.min.js"></script>
+<script src="https://cdnjs.cloudflare.com/ajax/libs/cytoscape-cose-bilkent/4.1.0/cytoscape-cose-bilkent.min.js"></script>
 <script nonce="{{ csp_nonce }}">
   document.addEventListener('DOMContentLoaded', function() {
     // Einfache Animationen für die Eingabefelder
@@ -311,6 +323,43 @@
       submitBtn.innerHTML = '<i class="fas fa-spinner fa-spin"></i> Wird erstellt...';
       submitBtn.disabled = true;
     });
+
+    // Mindmap-Vorschau initialisieren
+    const mindmap = new MindMap.Visualization('cy', {
+      enableEditing: true,
+      onNodeClick: function(nodeData) {
+        console.log("Knoten ausgewählt:", nodeData);
+      }
+    });
+
+    // Formularfelder mit Mindmap verbinden
+    const nameInput = document.getElementById('name');
+    const descriptionInput = document.getElementById('description');
+
+    // Aktualisiere Mindmap wenn sich die Eingaben ändern
+    nameInput.addEventListener('input', function() {
+      if (mindmap.cy) {
+        const rootNode = mindmap.cy.$('#root');
+        if (rootNode.length > 0) {
+          rootNode.data('name', this.value || 'Neue Mindmap');
+        }
+      }
+    });
+
+    // Initialisiere die Mindmap
+    mindmap.initialize().then(() => {
+      console.log("Mindmap-Vorschau initialisiert");
+      
+      // Setze initiale Werte
+      if (nameInput.value) {
+        const rootNode = mindmap.cy.$('#root');
+        if (rootNode.length > 0) {
+          rootNode.data('name', nameInput.value);
+        }
+      }
+    }).catch(error => {
+      console.error("Fehler bei der Initialisierung der Mindmap:", error);
+    });
   });
 </script>
 {% endblock %} 

templates/edit_mindmap.html

@@ -263,6 +263,20 @@
             </button>
           </div>
         </form>
+
+        <!-- Mindmap-Editor -->
+        <div class="mt-8">
+          <h3 class="text-xl font-semibold mb-4">Mindmap bearbeiten</h3>
+          <div class="mindmap-container">
+            <div id="cy" class="w-full h-[600px] rounded-xl border"
+                 x-bind:class="darkMode ? 'border-gray-700' : 'border-gray-200'">
+            </div>
+          </div>
+          <!-- Bearbeitungshinweise -->
+          <div class="mt-4 text-sm opacity-80">
+            <p><i class="fas fa-info-circle mr-2"></i>Klicke auf Knoten zum Bearbeiten, ziehe sie zum Neuanordnen oder nutze die Toolbar für weitere Funktionen.</p>
+          </div>
+        </div>
       </div>
     </div>
     
@@ -288,6 +302,8 @@
 {% endblock %}
 
 {% block extra_js %}
+<script src="https://cdnjs.cloudflare.com/ajax/libs/cytoscape/3.26.0/cytoscape.min.js"></script>
+<script src="https://cdnjs.cloudflare.com/ajax/libs/cytoscape-cose-bilkent/4.1.0/cytoscape-cose-bilkent.min.js"></script>
 <script nonce="{{ csp_nonce }}">
   document.addEventListener('DOMContentLoaded', function() {
     // Einfache Animationen für die Eingabefelder
@@ -313,6 +329,95 @@
       submitBtn.innerHTML = '<i class="fas fa-spinner fa-spin"></i> Wird gespeichert...';
       submitBtn.disabled = true;
     });
+
+    // Mindmap initialisieren
+    const mindmap = new MindMap.Visualization('cy', {
+      enableEditing: true,
+      apiEndpoint: '/api/mindmap/{{ mindmap.id }}',
+      onNodeClick: function(nodeData) {
+        console.log("Knoten ausgewählt:", nodeData);
+      },
+      onChange: function(data) {
+        // Automatisches Speichern bei Änderungen
+        fetch('/api/mindmap/{{ mindmap.id }}/update', {
+          method: 'POST',
+          headers: {
+            'Content-Type': 'application/json',
+            'X-CSRFToken': '{{ csrf_token() }}'
+          },
+          body: JSON.stringify(data)
+        }).then(response => {
+          if (!response.ok) {
+            throw new Error('Netzwerkfehler beim Speichern');
+          }
+          console.log('Änderungen gespeichert');
+        }).catch(error => {
+          console.error('Fehler beim Speichern:', error);
+          alert('Fehler beim Speichern der Änderungen');
+        });
+      }
+    });
+
+    // Formularfelder mit Mindmap verbinden
+    const nameInput = document.getElementById('name');
+    const descriptionInput = document.getElementById('description');
+
+    // Aktualisiere Mindmap wenn sich die Eingaben ändern
+    nameInput.addEventListener('input', function() {
+      if (mindmap.cy) {
+        const rootNode = mindmap.cy.$('#root');
+        if (rootNode.length > 0) {
+          rootNode.data('name', this.value || 'Mindmap');
+          mindmap.saveToServer();
+        }
+      }
+    });
+
+    // Initialisiere die Mindmap mit existierenden Daten
+    mindmap.initialize().then(() => {
+      console.log("Mindmap-Editor initialisiert");
+      
+      // Lade existierende Daten
+      fetch('/api/mindmap/{{ mindmap.id }}/data')
+        .then(response => response.json())
+        .then(data => {
+          mindmap.loadData(data);
+          console.log("Mindmap-Daten geladen");
+        })
+        .catch(error => {
+          console.error("Fehler beim Laden der Mindmap-Daten:", error);
+          alert("Fehler beim Laden der Mindmap");
+        });
+    }).catch(error => {
+      console.error("Fehler bei der Initialisierung des Editors:", error);
+    });
+
+    // Autosave-Status Anzeige
+    const statusIndicator = document.createElement('div');
+    statusIndicator.className = 'fixed bottom-4 right-4 px-4 py-2 rounded-full text-sm transition-all duration-300';
+    document.body.appendChild(statusIndicator);
+
+    // Zeige Speicherstatus
+    function showStatus(message, isError = false) {
+      statusIndicator.textContent = message;
+      statusIndicator.className = `fixed bottom-4 right-4 px-4 py-2 rounded-full text-sm transition-all duration-300 ${
+        isError
+          ? 'bg-red-500 text-white'
+          : 'bg-green-500 text-white'
+      }`;
+      setTimeout(() => {
+        statusIndicator.className = 'fixed bottom-4 right-4 px-4 py-2 rounded-full text-sm transition-all duration-300 opacity-0';
+      }, 2000);
+    }
+
+    // Event-Listener für Speicherstatus
+    document.addEventListener('mindmapSaved', () => {
+      showStatus('Änderungen gespeichert');
+    });
+
+    document.addEventListener('mindmapError', (event) => {
+      showStatus(event.detail.message, true);
+    });
   });
 </script>
 {% endblock %}