fixes lol

frontend/src/lib/components/watch/YouTubePlayer.svelte

@@ -99,6 +99,18 @@
         playerReady = true;
         dispatch('ready');
 
+        // Try to report duration early if available (some videos have it on ready)
+        const storeState = $watchSync;
+        const playlistItemId = storeState.currentVideo?.id;
+        if (playlistItemId && playlistItemId !== durationReportedForItemId) {
+            const playerDuration = player.getDuration();
+            if (playerDuration > 0) {
+                console.log(`Reporting duration on ready for playlist item ${playlistItemId}: ${Math.floor(playerDuration)}s`);
+                watchSync.reportDuration(playlistItemId, playerDuration);
+                durationReportedForItemId = playlistItemId;
+            }
+        }
+
         // Start sync check interval
         if (syncCheckInterval) clearInterval(syncCheckInterval);
         syncCheckInterval = setInterval(checkAndSync, SYNC_CHECK_INTERVAL);
@@ -111,6 +123,8 @@
         // Always handle ENDED state - crucial for playlist advancement
         if (state === window.YT.PlayerState.ENDED) {
             dispatch('ended');
+            // Also notify server directly - this is a fallback for when duration-based detection fails
+            watchSync.videoEnded();
             return;
         }
 

frontend/src/lib/stores/watchSync.js

@@ -348,6 +348,11 @@ function createWatchSyncStore() {
         send({ type: 'skip' });
     }
 
+    // Notify server that video has ended (fallback for when duration is unknown)
+    function videoEnded() {
+        send({ type: 'video_ended' });
+    }
+
     // Report video duration to server (called when YouTube player loads a video)
     function reportDuration(playlistItemId, duration) {
         if (!playlistItemId || !duration || duration <= 0) return;
@@ -389,6 +394,7 @@ function createWatchSyncStore() {
         pause,
         seek,
         skip,
+        videoEnded,
         requestSync,
         checkSync,
         reportDuration,