modified: app.py

modified:   templates/quiz.html

app.py

@@ -7,6 +7,7 @@ import os
 import spotipy
 from spotipy.oauth2 import SpotifyOAuth
 import random
+from difflib import SequenceMatcher
 
 app = Flask(__name__)
 app.secret_key = os.getenv("SECRET_KEY")
@@ -23,6 +24,9 @@ def get_spotify_client():
         cache_path=".cache"
     ))
 
+def similarity(a, b):
+    return SequenceMatcher(None, a.lower(), b.lower()).ratio()
+
 @app.route("/")
 def home():
     return render_template("login.html")
@@ -60,6 +64,8 @@ def playlists():
 
 @app.route("/quiz/<playlist_id>")
 def quiz(playlist_id):
+    game_mode = request.args.get('mode', 'artist')
+    
     sp = get_spotify_client()
     items = sp.playlist_items(playlist_id, additional_types=["track"])["items"]
     
@@ -77,7 +83,75 @@ def quiz(playlist_id):
     # Zugriff auf access_token
     access_token = token_info['access_token']
     
-    return render_template("quiz.html", track=track, access_token=access_token, playlist_id=playlist_id)
+    # Alle Tracks für die Suchfunktion (für title und artist mode)
+    all_tracks = []
+    for item in tracks:
+        track_info = {
+            "id": item["id"],
+            "name": item["name"],
+            "artist": item["artists"][0]["name"],
+            "uri": item["uri"],
+            "release_date": item.get("album", {}).get("release_date", "Unbekannt")[:4]  # Nur das Jahr
+        }
+        all_tracks.append(track_info)
+    
+    return render_template(
+        "quiz.html", 
+        track=track, 
+        access_token=access_token, 
+        playlist_id=playlist_id,
+        game_mode=game_mode,
+        all_tracks=all_tracks
+    )
+
+@app.route("/search_track", methods=["POST"])
+def search_track():
+    data = request.json
+    query = data.get('query', '').lower()
+    all_tracks = data.get('all_tracks', [])
+    
+    if not query or not all_tracks:
+        return {"results": []}
+    
+    # Tracks nach Ähnlichkeit filtern (80% Übereinstimmung)
+    results = []
+    for track in all_tracks:
+        name_similarity = similarity(query, track["name"])
+        artist_similarity = similarity(query, track["artist"])
+        
+        # Wenn Name oder Künstler zu 80% übereinstimmt
+        if name_similarity >= 0.8 or artist_similarity >= 0.8:
+            results.append({
+                "id": track["id"],
+                "name": track["name"],
+                "artist": track["artist"],
+                "uri": track["uri"],
+                "similarity": max(name_similarity, artist_similarity)
+            })
+    
+    # Nach Ähnlichkeit sortieren
+    results.sort(key=lambda x: x["similarity"], reverse=True)
+    
+    return {"results": results}
+
+@app.route("/check_answer", methods=["POST"])
+def check_answer():
+    data = request.json
+    guess = data.get('guess', '').lower()
+    correct_answer = data.get('correct_answer', '').lower()
+    game_mode = data.get('game_mode', 'artist')
+    
+    # Bei Jahr-Modus: Exakte Übereinstimmung prüfen
+    if game_mode == 'year':
+        is_correct = guess == correct_answer
+    else:
+        # Bei anderen Modi: Ähnlichkeitsprüfung (90% Übereinstimmung gilt als korrekt)
+        is_correct = similarity(guess, correct_answer) >= 0.9
+    
+    return {
+        "correct": is_correct,
+        "correct_answer": correct_answer
+    }
 
 @app.route("/play_track", methods=["POST"])
 def play_track():

templates/quiz.html

@@ -4,7 +4,100 @@
   <title>Musik Quiz</title>
   <!-- Spotify Web Playback SDK -->
   <script src="https://sdk.scdn.co/spotify-player.js"></script>
+  <style>
+    body {
+      font-family: Arial, sans-serif;
+      max-width: 800px;
+      margin: 0 auto;
+      padding: 20px;
+    }
+    .controls {
+      margin: 20px 0;
+    }
+    .btn {
+      padding: 10px 15px;
+      margin: 5px;
+      background-color: #1DB954;
+      color: white;
+      border: none;
+      border-radius: 20px;
+      cursor: pointer;
+    }
+    .btn:hover {
+      background-color: #1ed760;
+    }
+    .btn-secondary {
+      background-color: #535353;
+    }
+    .btn-secondary:hover {
+      background-color: #7b7b7b;
+    }
+    .btn-success {
+      background-color: #4CAF50;
+    }
+    .btn-danger {
+      background-color: #f44336;
+    }
+    .game-modes {
+      margin: 20px 0;
+      display: flex;
+      justify-content: center;
+    }
+    .search-results {
+      margin-top: 15px;
+      max-height: 200px;
+      overflow-y: auto;
+      border: 1px solid #ddd;
+      border-radius: 5px;
+      display: none;
+    }
+    .search-item {
+      padding: 8px 10px;
+      border-bottom: 1px solid #eee;
+      cursor: pointer;
+    }
+    .search-item:hover {
+      background-color: #f5f5f5;
+    }
+    .result-container {
+      margin: 20px 0;
+      padding: 15px;
+      border-radius: 5px;
+      text-align: center;
+      display: none;
+    }
+    .correct {
+      background-color: #e8f5e9;
+      border: 1px solid #4CAF50;
+    }
+    .incorrect {
+      background-color: #ffebee;
+      border: 1px solid #f44336;
+    }
+    input[type="text"], input[type="number"] {
+      padding: 10px;
+      width: 300px;
+      border: 1px solid #ddd;
+      border-radius: 20px;
+      font-size: 16px;
+    }
+    h2 {
+      color: #333;
+      text-align: center;
+    }
+    .hint-container {
+      margin: 15px 0;
+      font-style: italic;
+      color: #666;
+    }
+  </style>
   <script>
+    // Speichern aller Tracks für die Suche
+    let allTracks = {{ all_tracks|tojson }};
+    let currentGameMode = "{{ game_mode }}";
+    let correctAnswer = "";
+    
+    // Wird aufgerufen, wenn Spotify Web Playback SDK geladen ist
     window.onSpotifyWebPlaybackSDKReady = () => {
       const token = '{{ access_token }}';
       const player = new Spotify.Player({
@@ -22,7 +115,7 @@
       // Playback status updates
       player.addListener('player_state_changed', state => {
         console.log(state);
-        // Hier könntest du UI-Updates basierend auf dem Playback-Status hinzufügen
+        updatePlayButton(state);
       });
 
       // Ready
@@ -41,6 +134,9 @@
         }).catch(error => {
           console.error('Error starting playback:', error);
         });
+        
+        // Korrekte Antwort basierend auf dem Spielmodus setzen
+        setCorrectAnswer();
       });
 
       // Not Ready
@@ -50,54 +146,177 @@
 
       // Connect to the player!
       player.connect();
+      
+      // Globale Referenz zum Player für andere Funktionen
+      window.spotifyPlayer = player;
     };
+    
+    function updatePlayButton(state) {
+      let playButton = document.getElementById('playPauseBtn');
+      if (state && !state.paused) {
+        playButton.innerHTML = '⏸️ Pause';
+      } else {
+        playButton.innerHTML = '▶️ Play';
+      }
+    }
+    
+    function setCorrectAnswer() {
+      if (currentGameMode === 'artist') {
+        correctAnswer = "{{ track.artists[0].name }}";
+        document.getElementById('question-text').innerText = "Wer ist der Künstler dieses Songs?";
+        document.getElementById('answerInput').placeholder = "Künstlername eingeben...";
+      } else if (currentGameMode === 'title') {
+        correctAnswer = "{{ track.name }}";
+        document.getElementById('question-text').innerText = "Wie heißt dieser Song?";
+        document.getElementById('answerInput').placeholder = "Songtitel eingeben...";
+      } else if (currentGameMode === 'year') {
+        correctAnswer = "{{ track.album.release_date[:4] }}";
+        document.getElementById('question-text').innerText = "In welchem Jahr wurde dieser Song veröffentlicht?";
+        document.getElementById('answerInput').placeholder = "Jahr eingeben...";
+        document.getElementById('answerInput').type = "number";
+      }
+    }
+    
+    function togglePlay() {
+      const deviceId = document.getElementById('device_id').value;
+      
+      fetch('/toggle_playback', {
+        method: 'POST',
+        headers: { 'Content-Type': 'application/json' },
+        body: JSON.stringify({ device_id: deviceId })
+      })
+      .then(response => response.json())
+      .catch(error => {
+        console.error('Error toggling playback:', error);
+      });
+    }
+    
+    function searchTracks() {
+      const query = document.getElementById('answerInput').value;
+      if (query.length < 2) {
+        document.getElementById('searchResults').style.display = 'none';
+        return;
+      }
+      
+      fetch('/search_track', {
+        method: 'POST',
+        headers: { 'Content-Type': 'application/json' },
+        body: JSON.stringify({ 
+          query: query,
+          all_tracks: allTracks
+        })
+      })
+      .then(response => response.json())
+      .then(data => {
+        const resultsContainer = document.getElementById('searchResults');
+        resultsContainer.innerHTML = '';
+        
+        if (data.results.length === 0) {
+          resultsContainer.style.display = 'none';
+          return;
+        }
+        
+        data.results.forEach(result => {
+          const item = document.createElement('div');
+          item.className = 'search-item';
+          item.innerHTML = `<strong>${result.name}</strong> - ${result.artist}`;
+          item.onclick = function() {
+            document.getElementById('answerInput').value = 
+              currentGameMode === 'artist' ? result.artist : result.name;
+            resultsContainer.style.display = 'none';
+          };
+          resultsContainer.appendChild(item);
+        });
+        
+        resultsContainer.style.display = 'block';
+      })
+      .catch(error => {
+        console.error('Error searching tracks:', error);
+      });
+    }
+    
+    function checkAnswer() {
+      const guess = document.getElementById('answerInput').value;
+      if (!guess) return;
+      
+      fetch('/check_answer', {
+        method: 'POST',
+        headers: { 'Content-Type': 'application/json' },
+        body: JSON.stringify({
+          guess: guess,
+          correct_answer: correctAnswer,
+          game_mode: currentGameMode
+        })
+      })
+      .then(response => response.json())
+      .then(data => {
+        const resultContainer = document.getElementById('resultContainer');
+        resultContainer.style.display = 'block';
+        
+        if (data.correct) {
+          resultContainer.className = 'result-container correct';
+          resultContainer.innerHTML = `<h3>Richtig! 🎉</h3>`;
+        } else {
+          resultContainer.className = 'result-container incorrect';
+          resultContainer.innerHTML = `<h3>Falsch 😢</h3>
+            <p>Die richtige Antwort ist: <strong>${data.correct_answer}</strong></p>`;
+        }
+        
+        // Zeige den "Nächste Frage" Button
+        document.getElementById('nextQuestionBtn').style.display = 'inline-block';
+      })
+      .catch(error => {
+        console.error('Error checking answer:', error);
+      });
+    }
+    
+    function switchGameMode(mode) {
+      window.location.href = `/quiz/{{ playlist_id }}?mode=${mode}`;
+    }
   </script>
-  <style>
-    .controls {
-      margin-top: 20px;
-    }
-    .btn {
-      padding: 10px 15px;
-      margin: 5px;
-      background-color: #1DB954;
-      color: white;
-      border: none;
-      border-radius: 20px;
-      cursor: pointer;
-    }
-    .btn:hover {
-      background-color: #1ed760;
-    }
-  </style>
 </head>
 <body>
-  <h2>Wer ist der Künstler dieses Songs?</h2>
+  <h2 id="question-text">Wer ist der Künstler dieses Songs?</h2>
   
   <!-- Verstecktes Feld für device_id -->
   <input type="hidden" id="device_id" value="">
   
-  <!-- Player Controls -->
+  <!-- Spielmodi -->
-  <div class="controls">
+  <div class="game-modes">
-    <button class="btn" onclick="togglePlay()">Play/Pause</button>
+    <button class="btn {{ 'btn-success' if game_mode == 'artist' else 'btn-secondary' }}" onclick="switchGameMode('artist')">Künstler erraten</button>
+    <button class="btn {{ 'btn-success' if game_mode == 'title' else 'btn-secondary' }}" onclick="switchGameMode('title')">Titel erraten</button>
+    <button class="btn {{ 'btn-success' if game_mode == 'year' else 'btn-secondary' }}" onclick="switchGameMode('year')">Jahr erraten</button>
   </div>
   
-  <p><strong>Antwort:</strong> {{ track.artists[0].name }} (für Demo-Zwecke)</p>
+  <!-- Player Controls -->
-  <a href="/quiz/{{ playlist_id }}" class="btn">Neue Frage</a>
+  <div class="controls" style="text-align: center;">
+    <button id="playPauseBtn" class="btn" onclick="togglePlay()">⏸️ Pause</button>
+  </div>
   
-  <script>
+  <!-- Antwort-Eingabe -->
-    let isPlaying = true;
+  <div style="text-align: center; margin-top: 30px;">
+    <input type="text" id="answerInput" placeholder="Gib deine Antwort ein..." oninput="searchTracks()">
+    <button class="btn" onclick="checkAnswer()">Antworten</button>
     
-    function togglePlay() {
+    <!-- Suchergebnisse -->
-      fetch('/toggle_playback', {
+    <div id="searchResults" class="search-results"></div>
-        method: 'POST',
+    
-        headers: {
+    <!-- Ergebnis-Anzeige -->
-          'Content-Type': 'application/json',
+    <div id="resultContainer" class="result-container"></div>
-        },
+    
-        body: JSON.stringify({
+    <!-- Nächste Frage Button, wird nach Antwort angezeigt -->
-          device_id: document.getElementById('device_id').value
+    <a id="nextQuestionBtn" href="/quiz/{{ playlist_id }}?mode={{ game_mode }}" class="btn" style="display: none;">Nächste Frage</a>
-        })
+  </div>
-      });
+  
-    }
+  <!-- Hilfe-Text je nach Modus -->
-  </script>
+  <div class="hint-container">
+    {% if game_mode == 'artist' %}
+      <p>Tipp: Gib den Namen des Künstlers ein, der diesen Song performt.</p>
+    {% elif game_mode == 'title' %}
+      <p>Tipp: Gib den Titel des Songs ein, den du gerade hörst.</p>
+    {% elif game_mode == 'year' %}
+      <p>Tipp: Gib das Erscheinungsjahr des Songs ein.</p>
+    {% endif %}
+  </div>
 </body>
 </html>