calculate start and end

jellyfin/api_client.py

@@ -64,14 +64,33 @@ class JellyfinApiClient:
 
         raise ValueError(f"Unsupported media type: {media_type}")
 
+    def get_playback_info(self, media: dict):
+        media_id = media.get('Id')
+        playback_info = self.client.jellyfin.get_userdata_for_item(media_id)
+
+        runtime_ticks = media.get('RunTimeTicks', 0)
+        total_runtime_seconds = runtime_ticks // 10_000_000
+
+        playback_position_ticks = playback_info.get('PlaybackPositionTicks', 0)
+        playback_position_seconds = playback_position_ticks // 10_000_000 
+
+        start = int(datetime.now().timestamp()) - playback_position_seconds
+        end = start + total_runtime_seconds
+
+        return (start, end)
+
     def to_music_model(self, item: dict) -> JellyfinMediaItem:
         media_id = item.get('Id')
 
+        (start, end) = self.get_playback_info(item)
+
         return JellyfinMediaItem(
             id=media_id,
             name=item.get('Name'),
             type=JellyfinMediaType.AUDIO,
             image_url=self.get_image_url(media_id),
+            start=start,
+            end=end,
             metadata={
                 'artist': item.get('AlbumArtist'),
             }
@@ -81,11 +100,15 @@ class JellyfinApiClient:
         media_id = item.get('Id')
         premiere_date = item.get('PremiereDate')
 
+        (start, end) = self.get_playback_info(item)
+
         return JellyfinMediaItem(
             id=media_id,
             name=item.get('Name'),
             type=JellyfinMediaType.MOVIE,
             image_url=self.get_image_url(media_id),
+            start=start,
+            end=end,
             metadata={
                 'date': datetime.fromisoformat(premiere_date).strftime('%d/%m/%Y') if premiere_date else None
             }
@@ -99,11 +122,15 @@ class JellyfinApiClient:
 
         subtitle=f"S{season_number:02}E{episode_number:02} of {seris_name}"
 
+        (start, end) = self.get_playback_info(item)
+
         return JellyfinMediaItem(
             id=media_id,
             name=item.get('Name'),
             type=JellyfinMediaType.EPISODE,
             image_url=self.get_image_url(media_id),
+            start=start,
+            end=end,
             metadata={
                 'subtitle': subtitle,
             }