modified: app.py

app.py

@@ -137,8 +137,10 @@ def quiz(playlist_id):
     if not tracks:
         return "Keine Tracks verfügbar!"
 
+    # Verwende einen Ring-Buffer: nur die letzten 50 Songs merken (verhindert Session-Overflow)
     played_tracks = session.get(f'played_tracks_{playlist_id}', [])
     score = session.get(f'score_{playlist_id}', 0)
+    total_played = session.get(f'total_played_{playlist_id}', 0)  # Zähler für alle gespielten Songs
 
     # Wenn alle Songs gespielt wurden, played_tracks zurücksetzen, Score bleibt!
     available_tracks = [t for t in tracks if t["id"] not in played_tracks]
@@ -149,11 +151,18 @@ def quiz(playlist_id):
 
     track = random.choice(available_tracks)
     played_tracks.append(track["id"])
+    
+    # Ring-Buffer: Halte nur die letzten 75 gespielten Track-IDs (verhindert Session-Overflow bei großen Playlists)
+    if len(played_tracks) > 75:
+        played_tracks = played_tracks[-75:]
+    
+    total_played += 1
     session[f'played_tracks_{playlist_id}'] = played_tracks
     session[f'score_{playlist_id}'] = score
+    session[f'total_played_{playlist_id}'] = total_played
 
-    # Für die Anzeige der beantworteten Fragen
-    answered = len(played_tracks) - 1 if len(played_tracks) > 0 else 0
+    # Für die Anzeige der beantworteten Fragen (nutze total_played statt len(played_tracks))
+    answered = total_played - 1 if total_played > 0 else 0
 
     token_info = session.get('token_info', None)
     if not token_info:
@@ -307,6 +316,7 @@ def index():
 def reset_quiz(playlist_id):
     session.pop(f'played_tracks_{playlist_id}', None)
     session.pop(f'score_{playlist_id}', None)
+    session.pop(f'total_played_{playlist_id}', None)  # Auch den Zähler zurücksetzen
     next_mode = request.args.get('next_mode')
     if next_mode:
         return redirect(url_for('quiz', playlist_id=playlist_id, mode=next_mode))