Remove unused variants

src/tui/event.rs

@@ -1,4 +1,4 @@
-use crossterm::event::{KeyEvent, MouseEvent};
+use crossterm::event::KeyEvent;
 use std::fmt;
 use std::sync::mpsc;
 
@@ -36,8 +36,6 @@ impl From<mpsc::RecvError> for EventError {
 #[derive(Clone, Copy, Debug)]
 pub enum Event {
     Key(KeyEvent),
-    Mouse(MouseEvent),
-    Resize(u16, u16),
 }
 
 pub struct EventChannel {

src/tui/handler.rs

@@ -41,8 +41,6 @@ impl<APP: IAppInteract> IEventHandler<APP> for EventHandler {
     fn handle_next_event(&self, mut app: APP) -> Result<APP, EventError> {
         match self.events.recv()? {
             Event::Key(key_event) => app = Self::handle_key_event(app, key_event),
-            Event::Mouse(_) => {}
-            Event::Resize(_, _) => {}
         };
         Ok(app)
     }

src/tui/listener.rs

@@ -33,9 +33,7 @@ impl IEventListener for EventListener {
                     Ok(event) => {
                         if let Err(err) = match event {
                             CrosstermEvent::Key(e) => self.events.send(Event::Key(e)),
-                            CrosstermEvent::Mouse(e) => self.events.send(Event::Mouse(e)),
+                            _ => Ok(()),
-                            CrosstermEvent::Resize(w, h) => self.events.send(Event::Resize(w, h)),
-                            _ => unimplemented!(),
                         } {
                             return err;
                         }