dashboard mejorado

lib/providers/videos_provider.dart

@@ -755,6 +755,46 @@ class VideosProvider extends ChangeNotifier {
     }
   }
 
+  /// Get top 5 videos by views using Supabase function
+  /// Returns list of maps with: media_file_id, title, file_url, storage_path, reproducciones, poster_url
+  Future<List<Map<String, dynamic>>> getTop5VideosByViews() async {
+    try {
+      final response = await supabaseML.rpc('get_top_5_videos_by_views');
+
+      if (response == null) return [];
+
+      return (response as List<dynamic>)
+          .map((item) => Map<String, dynamic>.from(item as Map))
+          .toList();
+    } catch (e) {
+      print('Error en getTop5VideosByViews: $e');
+      return [];
+    }
+  }
+
+  /// Get video metrics using Supabase function
+  /// Returns: total_videos, total_reproducciones, promedio_reproducciones_por_dia
+  Future<Map<String, dynamic>?> getVideoMetrics() async {
+    try {
+      final response = await supabaseML.rpc('get_video_metrics');
+
+      if (response == null || (response as List).isEmpty) return null;
+
+      // La función retorna un array con un solo objeto
+      final data = (response as List).first as Map<String, dynamic>;
+
+      return {
+        'total_videos': data['total_videos'] ?? 0,
+        'total_reproducciones': data['total_reproducciones'] ?? 0,
+        'promedio_reproducciones_por_dia':
+            data['promedio_reproducciones_por_dia'] ?? 0.0,
+      };
+    } catch (e) {
+      print('Error en getVideoMetrics: $e');
+      return null;
+    }
+  }
+
   /// Update missing video durations (batch process)
   Future<Map<String, dynamic>> updateMissingDurations(
     Function(int current, int total) onProgress,