fix highlight delay when song deleted from queue

src/app.rs

@@ -12,9 +12,8 @@ pub type AppResult<T> = std::result::Result<T, Box<dyn std::error::Error>>;
 /// Application
 #[derive(Debug)]
 pub struct App {
-    /// check if app is running
-    pub running: bool,
-    pub conn: Connection,
+    pub running: bool,                      // Check if app is running
+    pub conn: Connection,                   // Connection
     pub browser: FileBrowser,               // Directory browser
     pub queue_list: ContentList<Song>,      // Stores the current playing queue
     pub pl_list: ContentList<String>,       // Stores list of playlists
@@ -91,7 +90,6 @@ impl App {
         //     }
         // });
         conn.conn.queue().unwrap().into_iter().for_each(|x| {
-            // vec.push(x.title.unwrap());
             vec.push(x);
         });
     }

src/connection.rs

@@ -110,8 +110,7 @@ impl Connection {
         // Current song
         self.current_song = current_song;
 
-        //
-
+        // Stats
         self.stats = stats;
     }
 

src/event/handler.rs

@@ -173,6 +173,7 @@ pub fn handle_key_events(key_event: KeyEvent, app: &mut App) -> AppResult<()> {
                             app.queue_list.index -= 1;
                         }
 
+                        app.conn.update_status();
                         app.update_queue();
                     }
 

src/main.rs

@@ -12,14 +12,16 @@ pub type Result<T> = core::result::Result<T, Error>;
 pub type Error = Box<dyn std::error::Error>;
 
 fn main() -> AppResult<()> {
+    // Connection
     let env_host = env::var("MPD_HOST").unwrap_or_else(|_| "127.0.0.1".to_string());
     let env_port = env::var("MPD_PORT").unwrap_or_else(|_| "6600".to_string());
-    let mut app = App::builder(format!("{}:{}", env_host, env_port).as_str())?;
+    let url = format!("{}:{}", env_host, env_port);
+    let mut app = App::builder(&url)?;
 
+    // UI
     let backend = CrosstermBackend::new(io::stderr());
     let terminal = Terminal::new(backend)?;
     let events = EventHandler::new(1000);
-
     let mut tui = tui::Tui::new(terminal, events);
     tui.init()?;