ensure play count in tracklist updates after scrobble

ui/bottompanel.go

@@ -84,7 +84,7 @@ func (bp *BottomPanel) SetPlaybackManager(pm *backend.PlaybackManager) {
 	})
 }
 
-func (bp *BottomPanel) onSongChange(song *subsonic.Child) {
+func (bp *BottomPanel) onSongChange(song *subsonic.Child, _ *subsonic.Child) {
 	if song == nil {
 		bp.NowPlaying.Update("", "", "", nil)
 	} else {

ui/browsing/albumpage.go

@@ -93,13 +93,14 @@ func (a *AlbumPage) Route() Route {
 	return AlbumRoute(a.albumID)
 }
 
-func (a *AlbumPage) OnSongChange(song *subsonic.Child) {
+func (a *AlbumPage) OnSongChange(song *subsonic.Child, lastScrobbledIfAny *subsonic.Child) {
 	if song == nil {
 		a.nowPlayingID = ""
 	} else {
 		a.nowPlayingID = song.ID
 	}
 	a.tracklist.SetNowPlaying(a.nowPlayingID)
+	a.tracklist.IncrementPlayCount(lastScrobbledIfAny)
 }
 
 func (a *AlbumPage) Reload() {

ui/browsing/browsingpane.go

@@ -36,7 +36,7 @@ type CanSelectAll interface {
 }
 
 type CanShowNowPlaying interface {
-	OnSongChange(song *subsonic.Child)
+	OnSongChange(song *subsonic.Child, lastScrobbledIfAny *subsonic.Child)
 }
 
 type BrowsingPane struct {
@@ -142,7 +142,8 @@ func (b *BrowsingPane) doSetPage(p Page) bool {
 	}
 	b.curPage = p
 	if np, ok := p.(CanShowNowPlaying); ok {
-		np.OnSongChange(b.app.PlaybackManager.NowPlaying())
+		// inform page of currently playing track
+		np.OnSongChange(b.app.PlaybackManager.NowPlaying(), nil)
 	}
 	b.pageContainer.Remove(b.curPage)
 	b.pageContainer.Objects[1] = p
@@ -150,12 +151,12 @@ func (b *BrowsingPane) doSetPage(p Page) bool {
 	return true
 }
 
-func (b *BrowsingPane) onSongChange(song *subsonic.Child) {
+func (b *BrowsingPane) onSongChange(song *subsonic.Child, lastScrobbledIfAny *subsonic.Child) {
 	if b.curPage == nil {
 		return
 	}
 	if p, ok := b.curPage.(CanShowNowPlaying); ok {
-		p.OnSongChange(song)
+		p.OnSongChange(song, lastScrobbledIfAny)
 	}
 }
 

ui/browsing/nowplayingpage.go

@@ -77,13 +77,14 @@ func (a *NowPlayingPage) SelectAll() {
 	a.tracklist.SelectAll()
 }
 
-func (a *NowPlayingPage) OnSongChange(song *subsonic.Child) {
+func (a *NowPlayingPage) OnSongChange(song *subsonic.Child, lastScrobbledIfAny *subsonic.Child) {
 	if song == nil {
 		a.nowPlayingID = ""
 	} else {
 		a.nowPlayingID = song.ID
 	}
 	a.tracklist.SetNowPlaying(a.nowPlayingID)
+	a.tracklist.IncrementPlayCount(lastScrobbledIfAny)
 }
 
 func (a *NowPlayingPage) Reload() {

ui/browsing/playlistpage.go

@@ -84,13 +84,14 @@ func (a *PlaylistPage) Route() Route {
 	return PlaylistRoute(a.playlistID)
 }
 
-func (a *PlaylistPage) OnSongChange(song *subsonic.Child) {
+func (a *PlaylistPage) OnSongChange(song *subsonic.Child, lastScrobbledIfAny *subsonic.Child) {
 	if song == nil {
 		a.nowPlayingID = ""
 	} else {
 		a.nowPlayingID = song.ID
 	}
 	a.tracklist.SetNowPlaying(a.nowPlayingID)
+	a.tracklist.IncrementPlayCount(lastScrobbledIfAny)
 }
 
 func (a *PlaylistPage) Reload() {

ui/mainwindow.go

@@ -54,7 +54,7 @@ func NewMainWindow(fyneApp fyne.App, appName string, app *backend.App, size fyne
 	m.container = container.NewBorder(nil, m.BottomPanel, nil, nil, m.BrowsingPane)
 	m.Window.SetContent(m.container)
 	m.Window.Resize(size)
-	app.PlaybackManager.OnSongChange(func(song *subsonic.Child) {
+	app.PlaybackManager.OnSongChange(func(song *subsonic.Child, _ *subsonic.Child) {
 		if song == nil {
 			m.Window.SetTitle(appName)
 			return

ui/widgets/tracklist.go

@@ -105,6 +105,19 @@ func (t *Tracklist) SetNowPlaying(trackID string) {
 	t.list.Refresh()
 }
 
+func (t *Tracklist) IncrementPlayCount(track *subsonic.Child) {
+	if track == nil {
+		return
+	}
+	for _, tr := range t.Tracks {
+		if tr.ID == track.ID {
+			tr.PlayCount += 1
+			t.Refresh()
+			return
+		}
+	}
+}
+
 func (t *Tracklist) SelectAll() {
 	t.selectionMgr.SelectAll()
 	t.Refresh()
@@ -229,6 +242,7 @@ type TrackRow struct {
 	trackIdx  int
 	trackID   string
 	isPlaying bool
+	playCount int64
 	tappedAt  int64 // unixMillis
 
 	num     *widget.RichText
@@ -275,7 +289,7 @@ func NewTrackRow(tracklist *Tracklist, playingIcon fyne.CanvasObject) *TrackRow
 }
 
 func (t *TrackRow) Update(tr *subsonic.Child, isPlaying bool, rowNum int) {
-	if tr.ID == t.trackID && isPlaying == t.isPlaying {
+	if tr.ID == t.trackID && isPlaying == t.isPlaying && tr.PlayCount == t.playCount {
 		return
 	}
 	t.isPlaying = isPlaying