Implement QueueSongsVisual for playlist_view

config/key.go

@@ -66,6 +66,7 @@ var (
 			},
 			"visual": {
 				{R: 'a'}: "add_to_playlist",
+				{R: 'q'}: "queue_entry",
 			},
 		},
 		"top_tracks_view": {

ui/app.go

@@ -378,6 +378,7 @@ func NewApplication() *tview.Application {
 	})
 	playlistView.SetVisualActions(map[string]func(start, end int, e *tcell.EventKey) *tcell.EventKey{
 		"add_to_playlist": playlistView.AddToPlaylistVisual,
+		"queue_entry":     playlistView.QueueSongsVisual,
 	})
 	likedSongsView.SetVisualActions(map[string]func(start, end int, e *tcell.EventKey) *tcell.EventKey{
 		"add_to_playlist": likedSongsView.AddToPlaylistVisual,

ui/view_playlist.go

@@ -72,6 +72,22 @@ func (p *PlaylistView) AddToPlaylistVisual(start, end int, e *tcell.EventKey) *t
 	return nil
 }
 
+func (p *PlaylistView) QueueSongsVisual(start, end int, e *tcell.EventKey) *tcell.EventKey {
+	tracks := (*(*p.currentUserFullPlaylist).Tracks)[start : end+1]
+	msg := SendNotificationWithChan(fmt.Sprintf("Queueing %d tracks...", len(tracks)))
+	go func() {
+		err := spt.QueueTracks(Map(tracks,
+			func(s spotify.PlaylistTrack) spotify.ID {
+				return s.Track.ID
+			})...)
+		if err != nil {
+			msg <- err.Error()
+		}
+		msg <- fmt.Sprintf("Queued %d tracks!", len(tracks))
+	}()
+	return nil
+}
+
 func (p *PlaylistView) OpenEntry() {
 	r, _ := Main.GetSelection()
 	if err := spt.PlaySongWithContext(p.currentPlaylist.URI, r); err != nil {