modified: app.py

app.py

@@ -68,12 +68,25 @@ def quiz(playlist_id):
 
     sp = get_spotify_client()
     items = sp.playlist_items(playlist_id, additional_types=["track"])["items"]
+    tracks = [item["track"] for item in items if item.get("track")]
 
-    tracks = [item["track"] for item in items]
     if not tracks:
         return "Keine Tracks verfügbar!"
 
-    track = random.choice(tracks)
+    # Gespielte Tracks aus der Session holen
+    played_tracks = session.get(f'played_tracks_{playlist_id}', [])
+
+    # Filtere bereits gespielte Tracks heraus
+    available_tracks = [t for t in tracks if t["id"] not in played_tracks]
+
+    # Wenn alle gespielt wurden, zurücksetzen
+    if not available_tracks:
+        played_tracks = []
+        available_tracks = tracks
+
+    track = random.choice(available_tracks)
+    played_tracks.append(track["id"])
+    session[f'played_tracks_{playlist_id}'] = played_tracks
 
     # Token aus der Sitzung holen für das Web Playback SDK
     token_info = session.get('token_info', None)
@@ -175,10 +188,13 @@ def toggle_playback():
         return {"error": "Missing device_id"}, 400
 
     sp = get_spotify_client()
-    # Aktuellen Playback-Status abrufen
+    # Playback-Status für das richtige Gerät prüfen
     current_playback = sp.current_playback()
+    is_playing = False
+    if current_playback and current_playback.get('device', {}).get('id') == device_id:
+        is_playing = current_playback.get('is_playing', False)
 
-    if current_playback and current_playback.get('is_playing'):
+    if is_playing:
         sp.pause_playback(device_id=device_id)
     else:
         sp.start_playback(device_id=device_id)