FINISH V1: Crafted a working backend and frontent with deepseek. open page map-page.html and start backend app2.py

Co-authored-by: aider (ollama/qwen2.5-coder:32b) <aider@aider.chat>

.gitignore

@@ -1,3 +1,3 @@
 Lession_material
 *.DS_Store
-.aider*
+.aider*

README.md

@@ -1,36 +1,15 @@
-# Travel Journal (Draft README)
+# Journey Mapper Backend
-## Projectdescription
-On this website you can document your travelstories.
-Where you where, what you did and what videos and pictures you took.
-Keep your journal and share it with friends or just log it for your memory.
 
-## Pages
+A Flask server for the Journey Mapper web application.
-### Map Page
-Here you can create a journey through setting marker on a map.
-At each marker you can write notes or implement images.
-
-### Blog Page
-Here you can look at all notes from one journey.
-The markers have a date so they are in a time order.
-
-### Journey Explorer
-Here you can search for all journeys. Like overview page from a blogwebsite.
 
 ## Features
-- Blog entry
-- Log places
-- Add pictures to specific places
 
-## Installation
+- RESTful API for managing journeys
-TBD
+- Persistent storage using JSON file
+- CORS enabled for frontend integration
+- Health check endpoint
+- Easy to set up and run
 
-## Tech-Stack
+## Getting Started
-- HTML
-- CSS
-- JavaScript
-  - WebGL - MapLibre
 
-## Members
+1. Install dependencies:
-- Flepp Stiafen
-- Kohler Joshua
-- Rüegger André

backend/app.py

@@ -0,0 +1,140 @@
+from flask import Flask, request, jsonify
+from flask_cors import CORS
+
+# Initialize CORS
+app = Flask(__name__)
+CORS(app)
+import json
+import os
+from datetime import datetime
+
+app = Flask(__name__)
+
+# Define the data directory
+DATA_DIR = 'data'
+os.makedirs(DATA_DIR, exist_ok=True)
+
+# Define the data file path
+DATA_FILE = os.path.join(DATA_DIR, 'journeys.json')
+
+# Initialize journeys list
+journeys = []
+
+def load_journeys():
+    """Load journeys from the data file."""
+    global journeys
+    try:
+        if os.path.exists(DATA_FILE):
+            with open(DATA_FILE, 'r') as f:
+                journeys = json.load(f)
+        else:
+            journeys = []
+    except Exception as e:
+        print(f"Error loading journeys: {e}")
+        journeys = []
+
+def save_journeys():
+    """Save journeys to the data file."""
+    try:
+        with open(DATA_FILE, 'w') as f:
+            json.dump(journeys, f, indent=2)
+    except Exception as e:
+        print(f"Error saving journeys: {e}")
+
+# Load journeys when the app starts
+load_journeys()
+
+@app.route('/api/journeys', methods=['POST'])
+def create_journey():
+    """Create a new journey."""
+    data = request.get_json()
+    
+    if not data or 'name' not in data:
+        return jsonify({'error': 'Journey name is required'}), 400
+    
+    # Create new journey
+    new_journey = {
+        'id': len(journeys) + 1,
+        'name': data['name'],
+        'description': data.get('description', ''),
+        'markers': data.get('markers', []),
+        'createdAt': datetime.now().isoformat()
+    }
+    
+    journeys.append(new_journey)
+    save_journeys()
+    
+    return jsonify(new_journey), 201
+
+@app.route('/api/journeys', methods=['GET'])
+def get_journeys():
+    """Get all journeys."""
+    return jsonify(journeys)
+
+@app.route('/api/journeys/<string:journey_id>', methods=['GET'])
+def get_journey(journey_id):
+    """Get a specific journey by ID."""
+    journey = next((j for j in journeys if str(j['id']) == journey_id), None)
+    if journey:
+        return jsonify(journey)
+    return jsonify({'error': 'Journey not found'}), 404
+
+
+@app.route('/api/journeys/<string:journey_id>', methods=['PUT'])
+def update_journey(journey_id):
+    """Update an existing journey."""
+    journey = next((j for j in journeys if str(j['id']) == journey_id), None)
+    if not journey:
+        return jsonify({'error': 'Journey not found'}), 404
+    
+    data = request.get_json()
+    
+    # Update journey fields
+    if 'name' in data:
+        journey['name'] = data['name']
+    if 'description' in data:
+        journey['description'] = data['description']
+    if 'markers' in data:
+        journey['markers'] = data['markers']
+    
+    save_journeys()
+    return jsonify(journey)
+
+@app.route('/api/journeys/<string:journey_id>', methods=['DELETE'])
+def delete_journey(journey_id):
+    """Delete a journey."""
+    global journeys
+    journey = next((j for j in journeys if str(j['id']) == journey_id), None)
+    if not journey:
+        return jsonify({'error': 'Journey not found'}), 404
+    
+    journeys = [j for j in journeys if str(j['id']) != int(journey_id)]
+    save_journeys()
+    
+    return jsonify({'message': 'Journey deleted successfully', 'journey': journey})
+
+@app.route('/api/journeys/health', methods=['GET'])
+def health_check():
+    """Health check endpoint."""
+    return jsonify({'status': 'healthy', 'timestamp': datetime.now().isoformat()})
+
+@app.route('/')
+def index():
+    """Serve the main HTML page."""
+    return '''
+    <!DOCTYPE html>
+    <html>
+    <head>
+        <title>Journey Mapper</title>
+        <meta charset="utf-8">
+        <meta name="viewport" content="width=device-width, initial-scale=1">
+    </head>
+    <body>
+        <h1>Journey Mapper</h1>
+        <p>Backend is running. Access API at <a href="/api/journeys">/api/journeys</a></p>
+    </body>
+    </html>
+    '''
+
+if __name__ == '__main__':
+    app.run(debug=True, port=5000)

backend/app2.py

@@ -0,0 +1,138 @@
+from flask import Flask, request, jsonify
+from flask_cors import CORS
+import json
+import os
+from datetime import datetime
+
+app = Flask(__name__)
+CORS(app)  # Enable CORS for all routes
+
+# Data directory and file
+DATA_DIR = 'data'
+DATA_FILE = os.path.join(DATA_DIR, 'journeys.json')
+os.makedirs(DATA_DIR, exist_ok=True)
+
+# In-memory store (loaded from file on startup)
+journeys = []
+
+def load_journeys():
+    """Load journeys from the JSON file."""
+    global journeys
+    try:
+        if os.path.exists(DATA_FILE):
+            with open(DATA_FILE, 'r') as f:
+                journeys = json.load(f)
+        else:
+            journeys = []
+    except Exception as e:
+        print(f"Error loading journeys: {e}")
+        journeys = []
+
+def save_journeys():
+    """Save journeys to the JSON file."""
+    try:
+        with open(DATA_FILE, 'w') as f:
+            json.dump(journeys, f, indent=2)
+    except Exception as e:
+        print(f"Error saving journeys: {e}")
+
+# Load existing journeys on startup
+load_journeys()
+
+def get_next_id():
+    """Return the next available ID (simple integer increment)."""
+    if not journeys:
+        return 1
+    return max(j['id'] for j in journeys) + 1
+
+@app.route('/api/journeys', methods=['POST'])
+def create_journey():
+    """Create a new journey."""
+    data = request.get_json()
+    if not data:
+        return jsonify({'error': 'No data provided'}), 400
+
+    title = data.get('title')
+    if not title:
+        return jsonify({'error': 'Journey title is required'}), 400
+
+    new_journey = {
+        'id': get_next_id(),
+        'title': title,
+        'description': data.get('description', ''),
+        'markers': data.get('markers', []),   # list of marker objects
+        'created_at': datetime.now().isoformat()
+    }
+
+    journeys.append(new_journey)
+    save_journeys()
+    return jsonify(new_journey), 201
+
+@app.route('/api/journeys', methods=['GET'])
+def get_journeys():
+    """Return all journeys."""
+    return jsonify(journeys)
+
+@app.route('/api/journeys/<int:journey_id>', methods=['GET'])
+def get_journey(journey_id):
+    """Return a specific journey by ID."""
+    journey = next((j for j in journeys if j['id'] == journey_id), None)
+    if journey is None:
+        return jsonify({'error': 'Journey not found'}), 404
+    return jsonify(journey)
+
+@app.route('/api/journeys/<int:journey_id>', methods=['PUT'])
+def update_journey(journey_id):
+    """Update an existing journey."""
+    journey = next((j for j in journeys if j['id'] == journey_id), None)
+    if journey is None:
+        return jsonify({'error': 'Journey not found'}), 404
+
+    data = request.get_json()
+    if not data:
+        return jsonify({'error': 'No data provided'}), 400
+
+    # Update allowed fields
+    if 'title' in data:
+        journey['title'] = data['title']
+    if 'description' in data:
+        journey['description'] = data['description']
+    if 'markers' in data:
+        journey['markers'] = data['markers']
+
+    save_journeys()
+    return jsonify(journey)
+
+@app.route('/api/journeys/<int:journey_id>', methods=['DELETE'])
+def delete_journey(journey_id):
+    """Delete a journey."""
+    global journeys
+    journey = next((j for j in journeys if j['id'] == journey_id), None)
+    if journey is None:
+        return jsonify({'error': 'Journey not found'}), 404
+
+    journeys = [j for j in journeys if j['id'] != journey_id]
+    save_journeys()
+    return jsonify({'message': 'Journey deleted successfully', 'journey': journey})
+
+@app.route('/api/journeys/health', methods=['GET'])
+def health_check():
+    """Simple health check endpoint."""
+    return jsonify({'status': 'healthy', 'timestamp': datetime.now().isoformat()})
+
+@app.route('/')
+def index():
+    """Root endpoint – just a welcome message."""
+    return '''
+    <!DOCTYPE html>
+    <html>
+    <head><title>Journey Mapper Backend</title></head>
+    <body>
+        <h1>Journey Mapper API</h1>
+        <p>Backend is running. Use <code>/api/journeys</code> endpoints.</p>
+    </body>
+    </html>
+    '''
+
+if __name__ == '__main__':
+    app.run(debug=True, port=5000)

backend/data/journeys.json

@@ -0,0 +1,34 @@
+[
+  {
+    "id": 1,
+    "title": "test",
+    "description": "sdfsf\n",
+    "markers": [
+      {
+        "lat": 48.22467264956519,
+        "lng": 9.536132812500002,
+        "title": "New Marker",
+        "date": "",
+        "description": "",
+        "videoUrl": ""
+      },
+      {
+        "lat": 49.937079756975294,
+        "lng": 8.789062500000002,
+        "title": "New Marker",
+        "date": "",
+        "description": "",
+        "videoUrl": ""
+      },
+      {
+        "lat": 50.583236614805905,
+        "lng": 9.689941406250002,
+        "title": "New Marker",
+        "date": "",
+        "description": "",
+        "videoUrl": ""
+      }
+    ],
+    "created_at": "2026-03-01T19:02:15.679031"
+  }
+]

backend/pyproject.toml

@@ -0,0 +1,8 @@
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+name = "backend"
+version = "0.1.0"
+requires-python = ">=3.12"
+dependencies = [
+    "flask>=3.1.3",
+    "flask-cors>=6.0.2",
+]

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+    { url = "https://files.pythonhosted.org/packages/14/c7/ca723101509b518797fedc2fdf79ba57f886b4aca8a7d31857ba3ee8281f/markupsafe-3.0.3-cp314-cp314t-musllinux_1_2_x86_64.whl", hash = "sha256:5678211cb9333a6468fb8d8be0305520aa073f50d17f089b5b4b477ea6e67fdc", size = 23672, upload-time = "2025-09-27T18:37:25.271Z" },
+    { url = "https://files.pythonhosted.org/packages/fb/df/5bd7a48c256faecd1d36edc13133e51397e41b73bb77e1a69deab746ebac/markupsafe-3.0.3-cp314-cp314t-win32.whl", hash = "sha256:915c04ba3851909ce68ccc2b8e2cd691618c4dc4c4232fb7982bca3f41fd8c3d", size = 14819, upload-time = "2025-09-27T18:37:26.285Z" },
+    { url = "https://files.pythonhosted.org/packages/1a/8a/0402ba61a2f16038b48b39bccca271134be00c5c9f0f623208399333c448/markupsafe-3.0.3-cp314-cp314t-win_amd64.whl", hash = "sha256:4faffd047e07c38848ce017e8725090413cd80cbc23d86e55c587bf979e579c9", size = 15426, upload-time = "2025-09-27T18:37:27.316Z" },
+    { url = "https://files.pythonhosted.org/packages/70/bc/6f1c2f612465f5fa89b95bead1f44dcb607670fd42891d8fdcd5d039f4f4/markupsafe-3.0.3-cp314-cp314t-win_arm64.whl", hash = "sha256:32001d6a8fc98c8cb5c947787c5d08b0a50663d139f1305bac5885d98d9b40fa", size = 14146, upload-time = "2025-09-27T18:37:28.327Z" },
+]
+
+[[package]]
+name = "werkzeug"
+version = "3.1.6"
+source = { registry = "https://pypi.org/simple" }
+dependencies = [
+    { name = "markupsafe" },
+]
+sdist = { url = "https://files.pythonhosted.org/packages/61/f1/ee81806690a87dab5f5653c1f146c92bc066d7f4cebc603ef88eb9e13957/werkzeug-3.1.6.tar.gz", hash = "sha256:210c6bede5a420a913956b4791a7f4d6843a43b6fcee4dfa08a65e93007d0d25", size = 864736, upload-time = "2026-02-19T15:17:18.884Z" }
+wheels = [
+    { url = "https://files.pythonhosted.org/packages/4d/ec/d58832f89ede95652fd01f4f24236af7d32b70cab2196dfcc2d2fd13c5c2/werkzeug-3.1.6-py3-none-any.whl", hash = "sha256:7ddf3357bb9564e407607f988f683d72038551200c704012bb9a4c523d42f131", size = 225166, upload-time = "2026-02-19T15:17:17.475Z" },
+]

css/map.css

@@ -5,19 +5,28 @@
     display: flex;
     height: 100vh;
     overflow: hidden;
-    font-family: 'Poppins', sans-serif;
 }
 
-/* Sidebar Styles */
 .sidebar {
-    width: 350px;
+    width: 300px;
-    background-color: #2c3e50;
+    min-width: 300px;
-    color: #ecf0f1;
+    background-color: #253342;
-    display: flex;
+    color: white;
-    flex-direction: column;
+    padding: 20px;
-    box-shadow: 2px 0 10px rgba(0, 0, 0, 0.1);
+}
-    transition: transform 0.3s ease;
+
-    z-index: 10;
+.map-area {
+    flex: 1;
+    width: calc(100% - 300px);
+}
+
+#map {
+    width: 100%;
+    height: 100vh;
+}
+
+.map-area {
+    flex: 1;
 }
 
 .sidebar-header {
@@ -257,6 +266,61 @@
     padding: 20px;
 }
 
+/* Journey Panel Styles */
+.journey-panel {
+    padding: 20px;
+}
+
+.journey-form .form-group {
+    margin-bottom: 15px;
+}
+
+.journey-form label {
+    display: block;
+    margin-bottom: 5px;
+}
+
+.marker-item {
+    padding: 8px;
+    margin: 3px 0;
+    background-color: #f8f9fa;
+    border-radius: 4px;
+    cursor: pointer;
+    transition: background-color 0.2s;
+}
+
+.marker-item:hover {
+    background-color: #e9ecef;
+}
+
+.button-group {
+    display: flex;
+    gap: 10px;
+    margin-top: 15px;
+}
+
+.btn {
+    padding: 8px 12px;
+    border: none;
+    border-radius: 4px;
+    cursor: pointer;
+}
+
+.btn-primary {
+    background-color: #3498db;
+    color: white;
+}
+
+.btn-success {
+    background-color: #2ecc71;
+    color: white;
+}
+
+.btn-danger {
+    background-color: #e74c3c;
+    color: white;
+}
+
 /* Footer */
 .sidebar-footer {
     padding: 15px 20px;
@@ -290,12 +354,6 @@
     margin: 0;
 }
 
-/* Map Area */
-.map-area {
-    flex: 1;
-    position: relative;
-}
-
 #map {
     width: 100%;
     height: 100%;
@@ -504,25 +562,25 @@
         height: 100%;
         transform: translateX(-100%);
     }
-    
+
     .sidebar.active {
         transform: translateX(0);
     }
-    
+
     .app-container {
         flex-direction: column;
     }
-    
+
     .map-controls {
         top: auto;
         bottom: 20px;
         right: 20px;
         flex-direction: row;
     }
-    
+
     .mode-indicator {
         top: 10px;
         left: 10px;
         font-size: 0.9rem;
     }
-}
+}

js/main.js

@@ -1,4 +1,191 @@
+// /Volumes/Data/Code/FHGR/Frontend/js/main.js
 document.addEventListener('DOMContentLoaded', function() {
+  // Journey Management
+  let currentJourney = {
+      name: "",
+      description: "",
+      markers: []
+  };
+
+  function saveJourney() {
+      const journeyData = {
+          name: document.getElementById('journey-name').value,
+          description: document.getElementById('journey-desc').value,
+          markers: currentJourney.markers.map(marker => ({
+              lat: marker.getLatLng().lat,
+              lng: marker.getLatLng().lng
+          }))
+      };
+
+      // Save to backend
+      fetch('/api/journeys', {
+          method: 'POST',
+          headers: {
+              'Content-Type': 'application/json'
+          },
+          body: JSON.stringify(journeyData)
+      })
+      .then(response => response.json())
+      .then(data => {
+          console.log('Journey saved:', data);
+          alert('Journey saved successfully!');
+          currentJourney = {
+              name: "",
+              description: "",
+              markers: []
+          };
+          document.getElementById('journey-name').value = '';
+          document.getElementById('journey-desc').value = '';
+      })
+      .catch(error => console.error('Error saving journey:', error));
+  }
+
+  function updateMarkersList() {
+      const container = document.getElementById('markers-list');
+      container.innerHTML = '';
+      
+      currentJourney.markers.forEach((marker, index) => {
+          const markerElement = document.createElement('div');
+          markerElement.className = 'marker-item';
+          markerElement.innerHTML = `
+              <strong>${index + 1}</strong>
+              ${marker.getLatLng().lat.toFixed(4)}, ${marker.getLngLat().lng.toFixed(4)}
+          `;
+          
+          // Add click handler to focus on marker
+          markerElement.addEventListener('click', () => {
+              map.flyTo(marker.getLatLng(), 10);
+          });
+          
+          container.appendChild(markerElement);
+      });
+  }
+
+  // Event Listeners
+  document.getElementById('save-journey').addEventListener('click', saveJourney);
+
+  // Initialize current journey when page loads
+  window.currentJourney = {
+    id: Date.now(),
+    name: "",
+    description: "",
+    markers: [],
+    path: null
+  };
+
+
+  // Function to prepare and save the journey
+  function prepareAndSaveJourney() {
+      const journeyData = {
+          name: document.getElementById('journey-title').value,
+          description: document.getElementById('journey-description').value,
+          markers: window.currentJourney.markers.map(marker => ({
+              id: marker.id,
+              lngLat: [marker.getLatLng().lat, marker.getLatLng().lng],
+              content: marker.content
+          }))
+      };
+
+      // Save to backend
+      fetch('http://localhost:5000/api/journeys', {
+          method: 'POST',
+          headers: {
+              'Content-Type': 'application/json'
+          },
+          body: JSON.stringify(journeyData)
+      })
+      .then(response => response.json())
+      .then(data => {
+          alert('Journey saved successfully!');
+          window.currentJourney = {
+              id: Date.now(),
+              name: "",
+              description: "",
+              markers: [],
+              path: null
+          };
+          document.getElementById('journey-title').value = '';
+          document.getElementById('journey-description').value = '';
+      })
+      .catch(error => {
+          console.error('Error:', error);
+          alert('Failed to save journey. Please try again.');
+      });
+  }
+
+  // Event listeners for the buttons
+  document.getElementById('add-marker-btn').addEventListener('click', function() {
+      map.on('click', function(e) {
+          const marker = L.marker(e.latlng, {draggable: true}).addTo(map);
+          
+          // Add popup with input field
+          marker.bindPopup('<input type="text" id="marker-title" placeholder="Enter title">');
+          
+          window.currentJourney.markers.push(marker);
+          updateMarkersList();
+      });
+  });
+
+  document.getElementById('save-journey-btn').addEventListener('click', prepareAndSaveJourney);
+
+  document.getElementById('clear-markers-btn').addEventListener('click', function() {
+      map.eachLayer(function(layer) {
+          if (layer instanceof L.Marker) {
+              map.removeLayer(layer);
+          }
+      });
+      window.currentJourney.markers = [];
+      updateMarkersList();
+  });
+
+  function updateMarkersList() {
+      const markersContainer = document.getElementById('markers-container');
+      markersContainer.innerHTML = '';
+      
+      if (window.currentJourney.markers.length === 0) {
+          markersContainer.innerHTML = '<p class="empty-message">No markers yet. Click on the map to add markers.</p>';
+          return;
+      }
+
+      window.currentJourney.markers.forEach((marker, index) => {
+          const markerElement = document.createElement('div');
+          markerElement.className = 'marker-item';
+          markerElement.innerHTML = `
+              <strong>${index + 1}</strong>
+              ${marker.getLatLng().lat.toFixed(4)}, ${marker.getLngLat().lng.toFixed(4)}
+          `;
+          
+          // Add click event to edit marker
+          markerElement.addEventListener('click', () => {
+              marker.openPopup();
+          });
+          
+          markersContainer.appendChild(markerElement);
+      });
+  }
+  window.journeys = [];
+  window.isCreatingJourney = true;
+
+  // Initialize the map
+  const map = L.map('map').setView([8.5, 47.3], 10);
+  L.tileLayer('https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png', {
+    attribution: '© OpenStreetMap contributors'
+  }).addTo(map);
+
+  // Add navigation controls
+  L.control.scale().addTo(map);
+
+  // Add geolocate control
+  map.addControl(new maplibregl.GeolocateControl({
+    positionOptions: {
+      enableHighAccuracy: true
+    },
+    trackUserLocation: true
+  }));
+
+  // Add fullscreen control
+  map.addControl(L.control.fullscreen());
+
   // Mode switching
   const modeCreateBtn = document.getElementById('mode-create');
   const modeViewBtn = document.getElementById('mode-view');
@@ -9,11 +196,11 @@ document.addEventListener('DOMContentLoaded', function() {
 
   function switchMode(mode) {
     if (mode === 'create') {
-倉->       modeCreateBtn.classList.add('active');
+      modeCreateBtn.classList.add('active');
       modeViewBtn.classList.remove('active');
       createPanel.classList.add('active-panel');
       viewPanel.classList.remove('active-panel');
-      //ҧ Enable marker adding
+      // Enable marker adding
       window.isCreatingJourney = true;
     } else { // view mode
       modeCreateBtn.classList.remove('active');
@@ -28,39 +215,211 @@ document.addEventListener('DOMContentLoaded', function() {
   modeCreateBtn.addEventListener('click', () => switchMode('create'));
   modeViewBtn.addEventListener('click', () => switchMode('view'));
 
-  // Journey save handler
+  async function loadJourneysFromBackend() {
-  document.getElementById('save-journey').addEventListener('click', function() {
+    try {
-    const title = document.getElementById('journey-title').value;
+      const response = await fetch('http://localhost:5000/api/journeys');
-    const description = document.getElementById('journey-description').value;
+      if (!response.ok) {
-    
+        throw new Error(`HTTP error! status: ${response.status}`);
-    if (!title.trim()) {
+      }
-      alert('Journey title cannot be empty');
+      const journeysData = await response.json();
-      return;
+      
+      // Ensure we always have an array
+      if (!Array.isArray(journeysData)) {
+        console.warn('Expected array of journeys, got:', journeysData);
+        window.journeys = [];
+        return [];
+      }
+      
+      window.journeys = journeysData;
+      populateJourneySelect(journeysData);
+      return journeysData;
+    } catch (err) {
+      console.error('Error loading journeys from backend:', err);
+      // Fallback to local storage
+      const savedJourneys = localStorage.getItem('journeys');
+      if (savedJourneys) {
+        try {
+          const parsedJourneys = JSON.parse(savedJourneys);
+          if (Array.isArray(parsedJourneys)) {
+            window.journeys = parsedJourneys;
+            populateJourneySelect(window.journeys);
+            return window.journeys;
+          } else {
+            console.warn('Saved journeys are not an array:', parsedJourneys);
+            window.journeys = [];
+            populateJourneySelect([]);
+            return [];
+          }
+        } catch (parseError) {
+          console.error('Error parsing saved journeys:', parseError);
+          window.journeys = [];
+          populateJourneySelect([]);
+          return [];
+        }
+      }
+      // If no data available, initialize empty array
+      window.journeys = [];
+      populateJourneySelect([]);
+      return [];
     }
-    
+  }
-    window.currentJourney.name = title;
-    window.currentJourney.description = description;
-    window.saveJourneyToLocalStorage();
-    
-    // Show notification
-    document.getElementById('toast-message').textContent = 'Journey saved successfully!';
-    document.getElementById('toast').classList.add('show');
-    setTimeout(() => {
-      document.getElementById('toast').classList.remove('show');
-    }, 3000);
-  });
 
-  // Clear markers
+  async function saveJourneyToBackend(journey) {
-  document.getElementById('clear-markers').addEventListener('click', function() {
+    try {
-    if (window.currentJourney.markers.length > 0 && confirm('Are you sure you want to clear all markers?')) {
+      const response = await fetch('http://localhost:5000/api/journeys', {
-      window.currentJourney.markers.forEach(marker => marker.remove());
+        method: 'POST',
-      window.currentJourney.markers = [];
+        headers: {
-      markersContainer.innerHTML = '';
+          'Content-Type': 'application/json'
-      emptyMarkers.style.display = 'block';
+        },
-      window.updateJourneyPath();
+        body: JSON.stringify({
+          id: journey.id,
+          name: journey.name,
+          description: journey.description,
+          markers: journey.markers.map(marker => ({
+            lngLat: marker.getLngLat().toArray(),
+            content: marker.content
+          }))
+        })
+      });
+      
+      if (!response.ok) {
+        throw new Error(`HTTP error! status: ${response.status}`);
+      }
+      
+      const journeyData = await response.json();
+      console.log('Journey saved:', journeyData);
+      return journeyData;
+    } catch (err) {
+      console.error('Error saving journey to backend:', err);
+      // Fallback to local storage
+      const savedJourneys = localStorage.getItem('journeys') || '[]';
+      const journeys = JSON.parse(savedJourneys);
+      
+      // Update or add the journey
+      const existingIndex = journeys.findIndex(j => j.id === journey.id);
+      if (existingIndex !== -1) {
+        journeys[existingIndex] = {
+          id: journey.id,
+          name: journey.name,
+          description: journey.description,
+          markers: journey.markers.map(marker => ({
+            id: marker.id,
+            lngLat: marker.getLngLat(),
+            content: marker.content
+          }))
+        };
+      } else {
+        journeys.push({
+          id: journey.id,
+          name: journey.name,
+          description: journey.description,
+          markers: journey.markers.map(marker => ({
+            id: marker.id,
+            lngLat: marker.getLngLat(),
+            content: marker.content
+          }))
+        });
+      }
+      
+      localStorage.setItem('journeys', JSON.stringify(journeys));
+      console.log('Journey saved to local storage');
+      return journey;
     }
-  });
+  }
-  
+
+  async function loadCurrentJourneyFromBackend(journeyId) {
+    try {
+      const response = await fetch(`http://localhost:5000/api/journeys/${journeyId}`);
+      if (!response.ok) {
+        throw new Error(`HTTP error! status: ${response.status}`);
+      }
+      const journeyData = await response.json();
+      
+      // Update the current journey object
+      window.currentJourney = {
+        id: journeyData.id,
+        name: journeyData.name,
+        description: journeyData.description,
+        markers: [],
+        path: null
+      };
+      
+      // Create markers from the journey data
+      if (Array.isArray(journeyData.markers)) {
+        journeyData.markers.forEach(markerData => {
+          const lngLat = maplibregl.LngLat.fromArray(markerData.lngLat);
+          const marker = window.createMarker(lngLat, markerData.content);
+          window.currentJourney.markers.push(marker);
+        });
+      }
+      
+      // Update the journey path
+      updateJourneyPath();
+      
+      return journeyData;
+    } catch (err) {
+      console.error('Error loading journey from backend:', err);
+      // Fallback to local storage
+      const savedJourneys = localStorage.getItem('journeys');
+      if (savedJourneys) {
+        try {
+          const journeys = JSON.parse(savedJourneys);
+          if (Array.isArray(journeys)) {
+            const journey = journeys.find(j => j.id === journeyId);
+            if (journey) {
+              // Update the current journey object
+              window.currentJourney = {
+                id: journey.id,
+                name: journey.name,
+                description: journey.description,
+                markers: [],
+                path: null
+              };
+              
+              // Create markers from the journey data
+              if (Array.isArray(journey.markers)) {
+                journey.markers.forEach(markerData => {
+                  const lngLat = maplibregl.LngLat.fromArray(markerData.lngLat);
+                  const marker = window.createMarker(lngLat, markerData.content);
+                  window.currentJourney.markers.push(marker);
+                });
+              }
+              
+              // Update the journey path
+              updateJourneyPath();
+              
+              console.log('Journey loaded from local storage');
+              return journey;
+            }
+          } else {
+            console.warn('Saved journeys are not an array:', journeys);
+          }
+        } catch (parseError) {
+          console.error('Error parsing saved journeys:', parseError);
+        }
+      }
+      // If no data available, return null
+      return null;
+    }
+  }
+
+  // Update the journey select dropdown
+  function populateJourneySelect(journeys) {
+    const select = document.getElementById('journey-select');
+    select.innerHTML = '<option value="">-- Choose a journey --</option>';
+    select.innerHTML += '<option value="all">Show All Journeys</option>';
+    
+    // Sort journeys by name for consistent ordering
+    const sortedJourneys = [...journeys].sort((a, b) => a.name.localeCompare(b.name));
+    
+    sortedJourneys.forEach(journey => {
+      const option = document.createElement('option');
+      option.value = journey.id;
+      option.textContent = journey.name;
+      select.appendChild(option);
+    });
+  }
+
   // Toggle sidebar
   document.getElementById('toggle-sidebar').addEventListener('click', function() {
     document.querySelector('.sidebar').classList.toggle('collapsed');
@@ -68,4 +427,127 @@ document.addEventListener('DOMContentLoaded', function() {
   
   // Initialize in create mode
   switchMode('create');
+  
+  // Load journeys from backend when the page loads
+  loadJourneysFromBackend().then(() => {
+    // If there are journeys, set the first one as the current journey
+    if (window.journeys.length > 0) {
+      // Set the first journey as current
+      const firstJourney = window.journeys[0];
+      loadCurrentJourneyFromBackend(firstJourney.id).then(() => {
+        // Update the journey title and description
+        document.getElementById('journey-title').value = currentJourney.name;
+        document.getElementById('journey-description').value = currentJourney.description;
+      });
+    }
+  });
+
+  // Add journey selection functionality
+  document.getElementById('journey-select').addEventListener('change', function() {
+    const selectedId = this.value;
+    
+    if (selectedId === 'all') {
+      // Show all journeys
+      // Implementation depends on how you want to display multiple journeys
+      return;
+    }
+    
+    if (selectedId) {
+      // Load the selected journey
+      loadCurrentJourneyFromBackend(selectedId).then(() => {
+        // Update the journey title and description
+        document.getElementById('journey-title').value = currentJourney.name;
+        document.getElementById('journey-description').value = currentJourney.description;
+        
+        // Update the journey info panel
+        document.getElementById('info-title').textContent = currentJourney.name;
+        document.getElementById('info-description').textContent = currentJourney.description;
+        document.getElementById('info-marker-count').textContent = currentJourney.markers.length;
+        document.getElementById('info-date').textContent = new Date().toLocaleDateString();
+      });
+    }
+  });
+
+  // View blog post button
+  document.getElementById('view-blog').addEventListener('click', function() {
+    // Implementation depends on your blog system
+    alert('Viewing blog post for this journey...');
+  });
+
+  // Edit journey button
+  document.getElementById('edit-journey').addEventListener('click', function() {
+    // Switch to create mode
+    switchMode('create');
+    // Update the journey title and description
+    document.getElementById('journey-title').value = currentJourney.name;
+    document.getElementById('journey-description').value = currentJourney.description;
+  });
+
+  // Delete journey button
+  document.getElementById('delete-journey').addEventListener('click', async function() {
+    if (confirm('Are you sure you want to delete this journey?')) {
+      try {
+        const response = await fetch(`http://localhost:5000/api/journeys/${currentJourney.id}`, {
+          method: 'DELETE'
+        });
+        
+        if (response.ok) {
+          // Remove from the journeys array
+          const index = window.journeys.findIndex(j => j.id === currentJourney.id);
+          if (index !== -1) {
+            window.journeys.splice(index, 1);
+          }
+          
+          // Update the journey select dropdown
+          populateJourneySelect(window.journeys);
+          
+          // Clear the current journey
+          currentJourney = {
+            id: Date.now(),
+            name: "Untitled Journey",
+            description: "",
+            markers: [],
+            path: null
+          };
+          
+          // Clear the map
+          map.getSource('journey-path').setData({
+            type: 'Feature',
+            properties: {},
+            geometry: {
+              type: 'LineString',
+              coordinates: []
+            }
+          });
+          
+          // Clear the form
+          document.getElementById('journey-title').value = '';
+          document.getElementById('journey-description').value = '';
+          
+          alert('Journey deleted successfully!');
+        } else {
+          alert('Failed to delete journey.');
+        }
+      } catch (err) {
+        console.error('Error deleting journey:', err);
+        // Fallback to local storage
+        const savedJourneys = localStorage.getItem('journeys');
+        if (savedJourneys) {
+          try {
+            const journeys = JSON.parse(savedJourneys);
+            if (Array.isArray(journeys)) {
+              const index = journeys.findIndex(j => j.id === currentJourney.id);
+              if (index !== -1) {
+                journeys.splice(index, 1);
+                localStorage.setItem('journeys', JSON.stringify(journeys));
+              }
+            }
+          } catch (parseError) {
+            console.error('Error parsing saved journeys:', parseError);
+          }
+        }
+        alert('Journey deleted successfully (local storage)');
+      }
+    }
+  });
 });

js/map.js

@@ -1,188 +1,101 @@
-let map;
+// /Volumes/Data/Code/FHGR/Frontend/js/map.js
-let journeys = [];
+// Add the createMarker function to the window object
-let currentJourney = {
+window.createMarker = function(lngLat, content = {}) {
-  id: Date.now(),
+    const marker = L.marker(lngLat, {
-  name: "Untitled Journey",
+        draggable: true,
-  description: "",
+        title: content.title || 'Untitled'
-  markers: [],
+    }).addTo(map);
-  path: null
-};
-let currentMarkerBeingEdited = null;
-let isCreatingJourney = true;
 
-function saveJourneyToLocalStorage() {
+    // Create popup with marker content
-  journeys.push({
+    marker.bindPopup(`<strong>${content.title || 'Untitled'}</strong>${content.description ? `<br>${content.description}` : ''}`);
-    id: currentJourney.id,
+    
-    name: currentJourney.name,
+    // When the marker is clicked, open the editor
-    description: currentJourney.description,
+    marker.on('click', () => {
-    markers: currentJourney.markers.map(marker => ({
+        openMarkerEditor(marker);
-      id: marker.id,
-      lngLat: marker.getLngLat(),
-      content: marker.content
-    }))
-  });
-  localStorage.setItem('journeys', JSON.stringify(journeys));
-}
-
-function loadJourneysFromLocalStorage() {
-  const stored = localStorage.getItem('journeyMapper_journeys');
-  if (stored) {
-    journeys = JSON.parse(stored);
-  }
-}
-
-// Function to create a marker at a lngLat and add to the map
-function createMarker(lngLat) {
-  const markerElement = document.createElement('div');
-  markerElement.className = 'marker';
-  markerElement.innerHTML = '<i class="fas fa-map-marker"></i>';
-
-  const marker = new maplibregl.Marker(markerElement)
-    .setLngLat(lngLat)
-    .addTo(map);
-
-  marker.id = Date.now();
-  marker.content = {
-    title: '',
-    date: '',
-    text: '',
-    images: [],
-    videoUrl: ''
-  };
-
-  // Add a popup
-  const popup = new maplibregl.Popup({ offset: 25 })
-    .setHTML('<strong>New Marker</strong>');
-  marker.setPopup(popup);
-
-  // When the marker is clicked, open the editor
-  markerElement.addEventListener('click', () => {
-    openMarkerEditor(marker);
-  });
-
-  return marker;
-}
-
-function openMarkerEditor(marker) {
-  currentMarkerBeingEdited = marker;
-  document.getElementById('marker-title').value = marker.content.title || '';
-  document.getElementById('marker-date').value = marker.content.date || '';
-  document.getElementById('marker-text').value = marker.content.text || '';
-  document.getElementById('video-url').value = marker.content.videoUrl || '';
-  document.getElementById('marker-coords').textContent = 
-    `${marker.getLngLat().lng.toFixed(4)}, ${marker.getLngLat().lat.toFixed(4)}`;
-
-  // Update imagine review
-  const imagePreview = document.getElementById('image-preview');
-  imagePreview.innerHTML = '';
- 学生学习 if (marker.content.images && marker.content.images.length > 0) {
-    marker.content.images.forEach(img => {
-      const imgEl = document.createElement('img');
-      imgEl.src = img;
-      imagePreview.appendChild(imgEl);
     });
-  }
 
-  document.getElementById('marker-modal').style.display = 'block';
+    // Add marker to current journey
-}
+    const markerData = {
+        id: Date.now(),
+        lngLat: [lngLat.lat, lngLat.lng],  // Leaflet uses [lat, lng]
+        content: content,
+        coordinates: [lngLat.lat, lngLat.lng]
+    };
 
-function closeMarkerEditor() {
+    if (!currentJourney.markers) currentJourney.markers = [];
-  document.getElementById('marker-modal').style.display = 'none';
+    currentJourney.markers.push(marker);
-  currentMarkerBeingEdited = null;
+    
-}
+    updateJourneyPath();
-
+    
-document.addEventListener('DOMContentLoaded', function() {
+    // Add marker to the markers list
-  map = new maplibregl.Map({
+    const markersContainer = document.getElementById('markers-container');
-    container: 'map',
+    const markerElement = document.createElement('div');
-    style: 'https://demotiles.maplibre.org/style.json',
+    markerElement.className = 'marker-item';
-    center: [0, 20],
+    markerElement.innerHTML = `
-    zoom: 2
+        <div class="marker-title">${content.title || 'Untitled'}</div>
-  });
+        <div class="marker-coords">${lngLat.lat.toFixed(4)}, ${lngLat.lng.toFixed(4)}</div>
-
+    `;
-  // Add journey path layer
+    
-  map.on('load', function() {
+    // Add click event to marker item
-    map.addSource('journey-path', {
+    markerElement.addEventListener('click', function() {
-      type: 'geojson',
+        map.flyTo({
-      data: {
+            center: [lngLat.lat, lngLat.lng],
-        type: 'Feature',
+            zoom: 10
-        properties: {},
+        });
-        geometry: {
+        openMarkerEditor(marker);
-          type: 'LineString',
-          coordinates: []
-        }
-      }
     });
     
-    map.addLayer({
+    if (markersContainer.children.length === 1 && 
-      id: 'journey-path',
+        markersContainer.firstElementChild.id === 'empty-markers') {
-      type: 'line',
+        markersContainer.removeChild(markersContainer.firstElementChild);
-      source: 'journey-path',
+    }
-      layout: {
+    markersContainer.appendChild(markerElement);
-        'line-join': 'round',
+    
-        'line-cap': 'round'
+    updateMarkersList(); // Call the new function to update the list
-      },
+    
-      paint: {
+    return marker;
-        'line-color': '#3887be',
+};
-        'line-width': 5
+
-      }
+// Update the updateJourneyPath function to handle cases where markers array is empty
+function updateMarkersList() {
+    const markersContainer = document.getElementById('markers-container');
+    markersContainer.innerHTML = '';
+    
+    if (currentJourney.markers.length === 0) {
+        markersContainer.innerHTML = '<p class="empty-message">No markers yet. Click on the map to add markers.</p>';
+        return;
+    }
+
+    currentJourney.markers.forEach((marker, index) => {
+        const markerElement = document.createElement('div');
+        markerElement.className = 'marker-item';
+        markerElement.innerHTML = `
+            <strong>${index + 1}</strong>
+            ${marker.getLatLng().lat.toFixed(4)}, ${marker.getLngLat().lng.toFixed(4)}
+        `;
+        
+        // Add click handler to zoom to marker
+        markerElement.addEventListener('click', () => {
+            map.flyTo({
+                center: [marker.getLatLng().lat, marker.getLatLng().lng],
+                zoom: 10
+            });
+        });
+        
+        markersContainer.appendChild(markerElement);
     });
-  });
+}
 
-  // Close editor events
+function updateJourneyPath() {
-  document.getElementById('close-modal').addEventListener('click', closeMarkerEditor);
+    if (!map.hasLayer(journeyPath)) {
-  document.getElementById('cancel-marker').addEventListener('click', closeMarkerEditor);
+        journeyPath = L.polyline([], {color: '#3887be', weight: 4});
-
+        map.addLayer(journeyPath);
-  // Save marker event
-  document.getElementById('save-marker').addEventListener('click', function() {
-    if (!currentMarkerBeingEdited) return;
-
-    // Update marker content
-    currentMarkerBeingEdited.content.title = document.getElementById('marker-title').value;
-    currentMarkerBeingEdited.content.date = document.getElementById('marker-date').value;
-    currentMarkerBeingEdited.content.text = document.getElementById('marker-text').value;
-    currentMarkerBeingEdited.content.videoUrl = document.getElementById('video-url').value;
-
-    // Update the popup
-    currentMarkerBeingEdited.getPopup().setHTML(
-      `<strong>${currentMarkerBeingEdited.content.title || 'Untitled'}</strong>`
-    );
-
-    closeMarkerEditor();
-  });
-
-  // Delete marker event
-  document.getElementById('delete-marker').addEventListener('click', function() {
-    if (!currentMarkerBeingEdited) return;
-
-    // Remove from map
-    currentMarkerBeingEdited.remove();
-
-    // Remove from currentJourney.markers
-    const index = currentJourney.markers.findIndex(m => m.id === currentMarkerBeingEdited.id);
-    if (index !== -1) {
-      currentJourney.markers.splice(index, 1);
     }
 
-    closeMarkerEditor();
+    const coordinates = currentJourney.markers.map(marker => [
-  });
+        marker.getLatLng().lat,
-
+        marker.getLatLng().lng
-  // Add marker on map click
+    ]);
-  map.on('click', (e) => {
+    
-    if (isCreatingJourney) {
+    journeyPath.setLatLngs(coordinates);
-      const marker = createMarker(e.lngLat);
+}
-      currentJourney.markers.push(marker);
-      updateJourneyPath();
-    }
-  });
-
-  // Save journey button
-  document.getElementById('save-journey-btn').addEventListener('click', function() {
-    currentJourney.name = document.getElementById('journey-name').value;
-    currentJourney.description = document.getElementById('journey-description').value;
-    saveJourneyToLocalStorage();
-    alert('Journey saved!');
-  });
-
-  // Load journeys on start
-  loadJourneysFromLocalStorage();
-});

map.html

@@ -0,0 +1,80 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Simple Map Project</title>
+    
+    <!-- Leaflet CSS -->
+    <link rel="stylesheet" href="https://unpkg.com/leaflet@1.9.4/dist/leaflet.css" />
+    
+    <!-- Custom CSS -->
+    <link rel="stylesheet" href="css/map.css">
+    
+    <style>
+        /* Your existing inline styles... */
+    </style>
+</head>
+```
+
+map.html
+```html
+<<<<<<< SEARCH
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Journey Mapper</title>
+    
+    <!-- Leaflet CSS -->
+    <link rel="stylesheet" href="https://unpkg.com/leaflet@1.9.4/dist/leaflet.css" />
+    
+    <!-- Custom CSS -->
+    <link rel="stylesheet" href="css/map.css">
+</head>
+<body>
+    <div class="app-container">
+        <div class="sidebar">
+            <div class="journey-panel">
+                <h3><i class="fas fa-route"></i> Journey Manager</h3>
+                
+                <!-- Journey Form -->
+                <form id="journey-form" class="journey-form">
+                    <div class="form-group">
+                        <label for="journey-name"><i class="fas fa-heading"></i> Journey Name:</label>
+                        <input type="text" id="journey-name" required>
+                    </div>
+                
+                    <div class="form-group">
+                        <label for="journey-desc"><i class="fas fa-align-left"></i> Description:</label>
+                        <textarea id="journey-desc"></textarea>
+                    </div>
+                </form>
+
+                <!-- Markers List -->
+                <h4><i class="fas fa-map-marker-alt"></i> Journey Markers</h4>
+                <div id="markers-container" class="markers-list">
+                    <!-- Markers will be added here -->
+                </div>
+
+                <!-- Buttons -->
+                <div class="button-group">
+                    <button id="add-marker" class="btn btn-primary"><i class="fas fa-plus"></i> Add Marker</button>
+                    <button id="save-journey" class="btn btn-success"><i class="fas fa-save"></i> Save Journey</button>
+                    <button id="clear-markers" class="btn btn-danger"><i class="fas fa-trash"></i> Clear Markers</button>
+                </div>
+            </div>
+        </div>
+
+        <!-- Map container -->
+        <div id="map" class="map-area"></div>
+    </div>
+
+    <!-- Leaflet JS -->
+    <script src="https://unpkg.com/leaflet@1.9.4/dist/leaflet.js"></script>
+    
+    <!-- Custom JavaScript -->
+    <script src="js/main.js"></script>
+</body>
+</html>

working_interactiv_map_with_marker.html

@@ -0,0 +1,189 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Simple Map Project</title>
+    
+    <!-- Leaflet CSS -->
+    <link rel="stylesheet" href="https://unpkg.com/leaflet@1.9.4/dist/leaflet.css" />
+    
+    <style>
+        * {
+            margin: 0;
+            padding: 0;
+            box-sizing: border-box;
+        }
+
+        body {
+            height: 100vh;
+            display: flex;
+        }
+
+        #map {
+            flex: 1;
+            height: 100%;
+        }
+
+        .sidebar {
+            width: 300px;
+            background: #f8f9fa;
+            padding: 20px;
+            box-shadow: 2px 0 5px rgba(0,0,0,0.1);
+            overflow-y: auto
+        }
+
+        .map-controls {
+            position: absolute;
+            top: 20px;
+            right: 20px;
+            display: flex;
+            gap: 10px;
+            z-index: 1000;
+        }
+
+        .btn {
+            padding: 8px 12px;
+            border: none;
+            border-radius: 4px;
+            background: #3887be;
+            color: white;
+            cursor: pointer;
+            font-family: Arial, sans-serif;
+        }
+
+        .btn:hover {
+            background: #2c6d95;
+        }
+    </style>
+</head>
+<body>
+    <div class="sidebar">
+        <div class="journey-panel">
+            <h3><i class="fas fa-route"></i> Journey Manager</h3>
+        
+            <!-- Journey Form -->
+            <div class="journey-form">
+                <div class="form-group">
+                    <label for="journey-name"><i class="fas fa-heading"></i> Journey Name:</label>
+                    <input type="text" id="journey-name" required>
+                </div>
+            
+                <div class="form-group">
+                    <label for="journey-desc"><i class="fas fa-align-left"></i> Description:</label>
+                    <textarea id="journey-desc"></textarea>
+                </div>
+            </div>
+
+            <!-- Markers List -->
+            <h4><i class="fas fa-map-marker-alt"></i> Journey Markers</h4>
+            <div id="markers-list" class="markers-container">
+                <!-- Markers will be added here -->
+            </div>
+
+            <!-- Buttons -->
+            <div class="button-group">
+                <button id="add-marker" class="btn btn-primary"><i class="fas fa-plus"></i> Add Marker</button>
+                <button id="save-journey" class="btn btn-success"><i class="fas fa-save"></i> Save Journey</button>
+                <button id="clear-markers" class="btn btn-danger"><i class="fas fa-trash"></i> Clear Markers</button>
+            </div>
+        </div>
+    </div>
+    
+    <div id="map"></div>
+
+    <!-- Leaflet JS -->
+    <script src="https://unpkg.com/leaflet@1.9.4/dist/leaflet.js"></script>
+    
+    <script>
+        // Initialize the map
+        const map = L.map('map').setView([8.5, 47.3], 10);
+        
+        // Add tile layer
+        L.tileLayer('https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png', {
+            attribution: '© OpenStreetMap contributors'
+        }).addTo(map);
+
+        // Add controls
+        const controls = document.createElement('div');
+        controls.className = 'map-controls';
+        
+        // Zoom controls
+        const zoomInBtn = document.createElement('button');
+        zoomInBtn.className = 'btn';
+        zoomInBtn.innerHTML = '+';
+        zoomInBtn.addEventListener('click', () => map.zoomIn());
+        
+        const zoomOutBtn = document.createElement('button');
+        zoomOutBtn.className = 'btn';
+        zoomOutBtn.innerHTML = '-';
+        zoomOutBtn.addEventListener('click', () => map.zoomOut());
+        
+        controls.appendChild(zoomInBtn);
+        controls.appendChild(zoomOutBtn);
+        
+        document.body.appendChild(controls);
+
+        // Add geolocation control
+        const locateBtn = document.createElement('button');
+        locateBtn.className = 'btn';
+        locateBtn.innerHTML = '📍';
+        locateBtn.addEventListener('click', () => {
+            map.locate({setView: true});
+        });
+        
+        controls.appendChild(locateBtn);
+
+        // Marker functionality
+        let markers = [];
+        
+        document.getElementById('add-marker').addEventListener('click', () => {
+            map.on('click', function(e) {
+                const marker = L.marker(e.latlng, {draggable: true}).addTo(map);
+                
+                marker.bindPopup('<input type="text" placeholder="Enter title">');
+                
+                markers.push(marker);
+                
+                updateMarkerList();
+            });
+        });
+
+        document.getElementById('clear-markers').addEventListener('click', () => {
+            map.eachLayer(function(layer) {
+                if (layer instanceof L.Marker) {
+                    map.removeLayer(layer);
+                }
+            });
+            markers = [];
+            updateMarkerList();
+        });
+
+        function updateMarkerList() {
+            const list = document.getElementById('marker-list');
+            list.innerHTML = '';
+            
+            markers.forEach((marker, index) => {
+                const li = document.createElement('div');
+                li.textContent = `Marker ${index + 1}: ${marker.getLatLng().lat.toFixed(4)}, ${marker.getLngLat().lng.toFixed(4)}`;
+                list.appendChild(li);
+            });
+        }
+
+        // Initialize with some basic markers
+        map.on('ready', () => {
+            const initialMarkers = [
+                [8.5, 47.3],
+                [48.8566, 2.3522]
+            ];
+
+            initialMarkers.forEach(lngLat => {
+                const marker = L.marker(lngLat).addTo(map);
+                markers.push(marker);
+            });
+
+            updateMarkerList();
+        });
+    </script>
+</body>
+</html>