Fix Porn Cinema desktop file manager integration

- Initialize DesktopFileManager properly in porn-cinema.html
- Add minimal data manager for standalone cinema operation
- Update VideoLibrary to use correct desktop file manager API
- Scan all video directories (background, tasks, rewards, punishments)
- Add fallback to localStorage for stored videos
- Improve empty library display with helpful instructions
- Add gameDataManager dependency for data operations
- Better error handling and user guidance

Fixes:
 Desktop file manager now properly initialized
 Video library loads from all categories
 Graceful fallback when videos not found
 Clear instructions for adding videos

porn-cinema.html

@@ -191,6 +191,7 @@
     </main>
 
     <!-- Scripts -->
+    <script src="src/data/gameDataManager.js"></script>
     <script src="src/utils/desktop-file-manager.js"></script>
     <script src="src/features/media/videoLibrary.js"></script>
     <script src="src/features/media/pornCinema.js"></script>
@@ -200,6 +201,28 @@
         document.addEventListener('DOMContentLoaded', function() {
             console.log('🎬 Initializing Porn Cinema...');
             
+            // Initialize desktop file manager if in Electron environment
+            if (window.electronAPI && typeof DesktopFileManager !== 'undefined') {
+                // Create a minimal data manager for the cinema (since we don't have the full game instance)
+                const minimalDataManager = {
+                    get: (key) => {
+                        try {
+                            return JSON.parse(localStorage.getItem(key));
+                        } catch {
+                            return null;
+                        }
+                    },
+                    set: (key, value) => {
+                        localStorage.setItem(key, JSON.stringify(value));
+                    }
+                };
+                
+                window.desktopFileManager = new DesktopFileManager(minimalDataManager);
+                console.log('🖥️ Desktop File Manager initialized for porn cinema');
+            } else if (!window.electronAPI) {
+                console.warn('⚠️ Running in browser mode - video management limited');
+            }
+            
             // Initialize the cinema
             window.pornCinema = new PornCinema();
             window.pornCinema.initialize();

src/features/media/videoLibrary.js

@@ -60,26 +60,51 @@ class VideoLibrary {
                 return;
             }
 
-            // Get video files from the desktop file manager
-            const videoData = await window.desktopFileManager.getVideoList();
+            // Get video files from all categories
+            let allVideos = [];
             
-            if (!videoData || !videoData.videos) {
+            try {
+                const backgroundVideos = await window.desktopFileManager.scanDirectoryForVideos('background');
+                const taskVideos = await window.desktopFileManager.scanDirectoryForVideos('tasks');
+                const rewardVideos = await window.desktopFileManager.scanDirectoryForVideos('rewards');
+                const punishmentVideos = await window.desktopFileManager.scanDirectoryForVideos('punishments');
+                
+                allVideos = [
+                    ...backgroundVideos,
+                    ...taskVideos, 
+                    ...rewardVideos,
+                    ...punishmentVideos
+                ];
+                
+                console.log(`📁 Found ${allVideos.length} videos total`);
+            } catch (error) {
+                console.error('Error scanning video directories:', error);
+                
+                // Fallback to localStorage
+                const storedVideos = JSON.parse(localStorage.getItem('videoFiles') || '{}');
+                console.log('📁 Falling back to stored videos');
+                
+                allVideos = Object.values(storedVideos).flat();
+            }
+            
+            if (!allVideos || allVideos.length === 0) {
                 console.log('No videos found');
-                this.displayEmptyLibrary('No videos found');
+                this.displayEmptyLibrary('No videos found. Upload some videos first!');
                 return;
             }
 
             // Process video data
-            this.videos = videoData.videos.map(video => ({
-                name: video.name,
-                path: video.path,
+            this.videos = allVideos.map(video => ({
+                name: video.title || video.name || 'Unknown Video',
+                path: video.path || video.filePath,
                 size: video.size || 0,
                 duration: video.duration || 0,
                 thumbnail: video.thumbnail || null,
                 resolution: video.resolution || 'Unknown',
-                format: video.format || 'mp4',
+                format: video.format || this.getFormatFromPath(video.path || video.filePath),
                 bitrate: video.bitrate || 0,
                 dateAdded: video.dateAdded || new Date().toISOString(),
+                category: video.category || 'unknown',
                 qualities: this.detectVideoQualities(video)
             }));
 
@@ -352,10 +377,22 @@ class VideoLibrary {
     displayEmptyLibrary(message) {
         this.libraryContent.innerHTML = `
             <div class="library-loading">
-                <p>${message}</p>
-                <button class="btn btn-secondary" onclick="window.location.href='index.html'">
-                    📂 Manage Videos
+                <h3>📁 ${message}</h3>
+                <p>To add videos to your library:</p>
+                <ol style="text-align: left; max-width: 400px; margin: 20px auto;">
+                    <li>Return to the home screen</li>
+                    <li>Click "🎬 Manage Video"</li>
+                    <li>Upload videos to your library</li>
+                    <li>Return to Porn Cinema to enjoy them!</li>
+                </ol>
+                <div style="margin-top: 20px;">
+                    <button class="btn btn-primary" onclick="window.location.href='index.html'">
+                        🏠 Return to Home
                     </button>
+                    <button class="btn btn-secondary" onclick="window.location.reload()">
+                        🔄 Refresh Library
+                    </button>
+                </div>
             </div>
         `;
     }
@@ -383,6 +420,12 @@ class VideoLibrary {
         return `${(bytes / Math.pow(1024, i)).toFixed(1)} ${sizes[i]}`;
     }
 
+    getFormatFromPath(path) {
+        if (!path) return 'mp4';
+        const extension = path.toLowerCase().split('.').pop();
+        return extension || 'mp4';
+    }
+
     // Public methods for external access
     getSelectedVideo() {
         return this.selectedVideo;