scene: stagedirection: switch to a generic playlist name based interface to mixxx, instead of PWM episode numbers

src/ui.rs

@@ -145,13 +145,17 @@ impl Ui {
         match command {
             // FIXME: Need some new kind of /bandcamp command to force loading of specific urls
             "/episode" => {
-                if let Ok(episode_number) = arg.trim().parse() {
-                    self.predictions.insert(PredictionAction::SetEpisodeNumber(episode_number)).await;
+                if let Ok(episode_number) = arg.trim().parse::<u32>() {
+                    let playlist_name = format!("BFF.fm - Episode {}", episode_number);
+                    self.predictions.insert(PredictionAction::SetPlaylist(playlist_name)).await;
                 } else {
                     log::error!("Invalid episode number format. Use /episode [number]");
                     return;
                 }
             },
+            "/playlist" => {
+                self.predictions.insert(PredictionAction::SetPlaylist(arg.trim().to_string())).await;
+            }
             "/timer" => {
                 if let Ok(minutes) = arg.trim().parse::<i64>() {
                     let end_time = Utc::now() + Duration::minutes(minutes);