Add podgrab featureset

app/web/routes/main.py

@@ -33,6 +33,37 @@ def dashboard():
     # Get statistics
     total_podcasts = Podcast.query.count()
 
+    # Get episode statistics
+    from app.models.podcast import Episode
+    total_episodes = Episode.query.count()
+    downloaded_episodes = Episode.query.filter_by(downloaded=True).count()
+    not_downloaded_episodes = total_episodes - downloaded_episodes
+
+    # Calculate total storage used (in bytes)
+    from sqlalchemy import func
+    total_storage_bytes = Episode.query.filter_by(downloaded=True).with_entities(
+        func.sum(Episode.file_size)).scalar() or 0
+
+    # Format storage size in appropriate units
+    def format_size(size_bytes):
+        # Convert bytes to appropriate unit
+        if size_bytes < 1024:
+            return f"{size_bytes} B"
+        elif size_bytes < 1024 * 1024:
+            return f"{size_bytes / 1024:.2f} KB"
+        elif size_bytes < 1024 * 1024 * 1024:
+            return f"{size_bytes / (1024 * 1024):.2f} MB"
+        elif size_bytes < 1024 * 1024 * 1024 * 1024:
+            return f"{size_bytes / (1024 * 1024 * 1024):.2f} GB"
+        else:
+            return f"{size_bytes / (1024 * 1024 * 1024 * 1024):.2f} TB"
+
+    formatted_storage = format_size(total_storage_bytes)
+
     return render_template('dashboard.html',
                           title='Dashboard',
-                          total_podcasts=total_podcasts)
+                          total_podcasts=total_podcasts,
+                          total_episodes=total_episodes,
+                          downloaded_episodes=downloaded_episodes,
+                          not_downloaded_episodes=not_downloaded_episodes,
+                          formatted_storage=formatted_storage)