From 95fd86e8515af5df6fc6977fdc129d2a974ade18 Mon Sep 17 00:00:00 2001
From: Joe Ardent <code@ardent.nebcorp.com>
Date: Tue, 5 Aug 2025 16:17:56 -0700
Subject: [PATCH] dry out the input handling

---
 src/app/mod.rs | 101 ++++++++++++++++++++++++++-----------------------
 1 file changed, 54 insertions(+), 47 deletions(-)

diff --git a/src/app/mod.rs b/src/app/mod.rs
index 4310fad..0c61e87 100644
--- a/src/app/mod.rs
+++ b/src/app/mod.rs
@@ -102,59 +102,66 @@ impl App {
         Ok(())
     }
 
-    pub async fn handle_key_event(&mut self, key_event: KeyEvent, event: crossterm::event::Event) {
-        match self.screen.last_mut().unwrap() {
-            CurrentScreen::Logging => match key_event.code {
+    async fn handle_key_event(&mut self, key_event: KeyEvent, event: crossterm::event::Event) {
+        let code = key_event.code;
+        let mode = self.screen.last_mut().unwrap();
+        match mode {
+            CurrentScreen::Main
+            | CurrentScreen::Logging
+            | CurrentScreen::Receiving
+            | CurrentScreen::Sending(SendingScreen::Files)
+            | CurrentScreen::Sending(SendingScreen::Peers) => match code {
                 KeyCode::Esc => self.pop(),
-                KeyCode::Left => change_log_level(-1),
-                KeyCode::Right => change_log_level(1),
-                KeyCode::Char('q') => self.exit(),
-                _ => {}
-            },
-            CurrentScreen::Receiving => match key_event.code {
-                KeyCode::Up => self.receiving_state.select_previous(),
-                KeyCode::Down => self.receiving_state.select_next(),
-                KeyCode::Char('a') => self.accept(),
-                KeyCode::Char('d') => self.deny(),
-                KeyCode::Esc => self.pop(),
-                KeyCode::Char('q') => self.exit(),
-                _ => {}
-            },
-            CurrentScreen::Sending(s) => match s {
-                SendingScreen::Files => match key_event.code {
-                    KeyCode::Esc => self.pop(),
-                    KeyCode::Char('q') => self.exit(),
-                    KeyCode::Tab => *s = SendingScreen::Peers,
-                    KeyCode::Enter => self.chdir_or_send_file().await,
-                    _ => self.file_picker.handle(&event).unwrap_or_default(),
-                },
-                SendingScreen::Peers => match key_event.code {
-                    KeyCode::Esc => self.pop(),
-                    KeyCode::Char('q') => self.exit(),
-                    KeyCode::Tab => *s = SendingScreen::Files,
-                    KeyCode::Enter => self.send_content().await,
-                    KeyCode::Up => self.peer_state.select_previous(),
-                    KeyCode::Down => self.peer_state.select_next(),
-                    _ => {}
-                },
-                SendingScreen::Text => match key_event.code {
-                    KeyCode::Esc => {
-                        self.text = None;
-                        *s = SendingScreen::Files;
-                    }
-                    KeyCode::Tab => *s = SendingScreen::Peers,
-                    KeyCode::Enter => self.send_text().await,
-                    _ => {}
-                },
-            },
-            _ => match key_event.code {
                 KeyCode::Char('q') => self.exit(),
                 KeyCode::Char('s') => self.send(),
                 KeyCode::Char('r') => self.recv(),
                 KeyCode::Char('l') => self.logs(),
-                KeyCode::Esc => self.pop(),
-                _ => {}
+                _ => match mode {
+                    CurrentScreen::Logging => match code {
+                        KeyCode::Left => change_log_level(-1),
+                        KeyCode::Right => change_log_level(1),
+                        _ => {}
+                    },
+                    CurrentScreen::Receiving => match code {
+                        KeyCode::Up => self.receiving_state.select_previous(),
+                        KeyCode::Down => self.receiving_state.select_next(),
+                        KeyCode::Char('a') => self.accept(),
+                        KeyCode::Char('d') => self.deny(),
+                        _ => {}
+                    },
+                    CurrentScreen::Sending(sending_screen) => match sending_screen {
+                        SendingScreen::Files => match code {
+                            KeyCode::Char('t') => *sending_screen = SendingScreen::Text,
+                            KeyCode::Tab => *sending_screen = SendingScreen::Peers,
+                            KeyCode::Enter => self.chdir_or_send_file().await,
+                            _ => self.file_picker.handle(&event).unwrap_or_default(),
+                        },
+                        SendingScreen::Peers => match code {
+                            KeyCode::Tab => *sending_screen = SendingScreen::Files,
+                            KeyCode::Enter => self.send_content().await,
+                            KeyCode::Up => self.peer_state.select_previous(),
+                            KeyCode::Down => self.peer_state.select_next(),
+                            _ => {}
+                        },
+                        _ => unreachable!(),
+                    },
+                    _ => {}
+                },
             },
+            CurrentScreen::Sending(sending_screen) => match sending_screen {
+                SendingScreen::Text => match code {
+                    KeyCode::Tab => *sending_screen = SendingScreen::Peers,
+                    KeyCode::Enter => self.send_text().await,
+                    KeyCode::Esc => {
+                        self.text = None;
+                        *sending_screen = SendingScreen::Files;
+                    }
+                    _ => { /* todo: add input widget to handle key input here */ }
+                },
+                _ => unreachable!(),
+            },
+
+            CurrentScreen::Stopping => {}
         }
     }