fix: actually send out /Playing events as session updates.

This should more consistently result in output data in your play back reporting modules.

fixes #218

src/utility/JellyfinApi.ts

@@ -307,22 +307,22 @@ const RepeatModeMap: Record<RepeatMode, string> = {
  * This will generate the payload that is required for playback events and send
  * it to the supplied path.
  */
-export async function sendPlaybackEvent(path: string, credentials: Credentials, trackIndex?: number) {
+export async function sendPlaybackEvent(
+    path: string,
+    credentials: Credentials,
+    track?: Track
+) {
     // Extract all data from react-native-track-player
     const [
-        currentTrack, position, repeatMode, volume, queue, state,
+        activeTrack, { position }, repeatMode, volume, { state },
     ] = await Promise.all([
-        TrackPlayer.getCurrentTrack(),
-        TrackPlayer.getPosition(),
+        track || TrackPlayer.getActiveTrack(),
+        TrackPlayer.getProgress(),
         TrackPlayer.getRepeatMode(),
         TrackPlayer.getVolume(),
-        TrackPlayer.getQueue(),
-        TrackPlayer.getState(),
+        TrackPlayer.getPlaybackState(),
     ]);
 
-    // Switch between overriden track index and current track
-    const track = trackIndex !== undefined ? trackIndex : currentTrack;
-
     // Generate a payload from the gathered data
     const payload = {
         VolumeLevel: volume * 100,
@@ -333,8 +333,8 @@ export async function sendPlaybackEvent(path: string, credentials: Credentials,
         PositionTicks: Math.round(position * 10_000_000),
         PlaybackRate: 1,
         PlayMethod: 'transcode',
-        MediaSourceId: track !== null ? queue[track].backendId : null,
-        ItemId: track !== null ? queue[track].backendId : null,
+        MediaSourceId: activeTrack?.backendId || null,
+        ItemId: activeTrack?.backendId || null,
         CanSeek: true,
         PlaybackStartTimeTicks: null,
     };

src/utility/PlaybackService.ts

@@ -37,18 +37,18 @@ export default async function() {
         TrackPlayer.seekTo(event.position);
     });
 
-    TrackPlayer.addEventListener(Event.PlaybackTrackChanged, async (e) => {
+    TrackPlayer.addEventListener(Event.PlaybackActiveTrackChanged, async (e) => {
         // Retrieve the current settings from the Redux store
         const settings = store.getState().settings;
 
         // GUARD: Only report playback when the settings is enabled
         if (settings.enablePlaybackReporting && 'track' in e) {
             // GUARD: End the previous track if it's about to end
-            if ('nextTrack' in e && typeof e.track === 'number') {
-                sendPlaybackEvent('/Sessions/Playing/Stopped', settings.jellyfin, e.track);
+            if (e.lastTrack) {
+                await sendPlaybackEvent('/Sessions/Playing/Stopped', settings.jellyfin, e.lastTrack);
             }
 
-            sendPlaybackEvent('/Sessions/Playing', settings.jellyfin);
+            await sendPlaybackEvent('/Sessions/Playing', settings.jellyfin, e.track);
         }
     });
 
@@ -69,14 +69,16 @@ export default async function() {
     });
 
     TrackPlayer.addEventListener(Event.PlaybackState, (event) => {
-        // GUARD: Only respond to stopped events
-        if (event.state === State.Stopped) {
-            // Retrieve the current settings from the Redux store
-            const settings = store.getState().settings;
+        // Retrieve the current settings from the Redux store
+        const settings = store.getState().settings;
 
-            // GUARD: Only report playback when the settings is enabled
-            if (settings.enablePlaybackReporting) {
+        // GUARD: Only report playback when the settings is enabled
+        if (settings.enablePlaybackReporting) {
+            // GUARD: Only respond to stopped events
+            if (event.state === State.Stopped) {
                 sendPlaybackEvent('/Sessions/Playing/Stopped', settings.jellyfin);
+            } else if (event.state === State.Paused) {
+                sendPlaybackEvent('/Sessions/Playing/Progress', settings.jellyfin);
             }
         }
     });