Add custom playlists

server/services/youtubeService.js

@@ -1,6 +1,17 @@
+const { google } = require('googleapis');
+const youtube = google.youtube('v3');
+
 const YOUTUBE_API_KEY = process.env.YOUTUBE_API_KEY;
 const PLAYLIST_ID = "PLmXxqSJJq-yXrCPGIT2gn8b34JjOrl4Xf";
 
+const PLAYLISTS = {
+  seventies: 'PLmXxqSJJq-yXrCPGIT2gn8b34JjOrl4Xf',
+  eighties: 'PLmXxqSJJq-yUvMWKuZQAB_8yxnjZaOZUp',
+  nineties: 'PLmXxqSJJq-yUF3jbzjF_pa--kuBuMlyQQ'
+};
+
+const API_KEY = process.env.YOUTUBE_API_KEY;
+
 let cachedSongs = null;
 let lastFetchTime = 0;
 const CACHE_TTL = 3600000; // 1 hour
@@ -68,4 +79,38 @@ const getAvailableSongIds = async () => {
   return songs.map(song => song.id);
 };
 
-module.exports = {fetchPlaylistSongs, getAvailableSongIds};
+async function getPlaylistDetails() {
+  try {
+    const details = {};
+    
+    for (const [genre, playlistId] of Object.entries(PLAYLISTS)) {
+      const response = await youtube.playlists.list({
+        key: API_KEY,
+        part: 'snippet,contentDetails',
+        id: playlistId
+      });
+      
+      const playlist = response.data.items[0];
+      details[genre] = {
+        id: playlistId,
+        title: playlist.snippet.title,
+        description: playlist.snippet.description,
+        thumbnail: playlist.snippet.thumbnails.maxres || playlist.snippet.thumbnails.high,
+        songCount: playlist.contentDetails.itemCount,
+        votes: 0
+      };
+    }
+    
+    return details;
+  } catch (error) {
+    console.error('Error fetching playlist details:', error);
+    throw error;
+  }
+}
+
+module.exports = {
+  fetchPlaylistSongs,
+  getAvailableSongIds,
+  PLAYLISTS,
+  getPlaylistDetails
+};