add file picker widget display in send screen

src/app/mod.rs

@@ -42,6 +42,7 @@ pub enum CurrentScreen {
 pub enum SendingScreen {
     Files,
     Peers,
+    Text,
 }
 
 impl App {
@@ -125,6 +126,7 @@ impl App {
                     KeyCode::Enter => todo!("send to the selected peer"),
                     _ => {}
                 },
+                SendingScreen::Text => {}
             },
             _ => match key_event.code {
                 KeyCode::Char('q') => self.exit(),

src/app/widgets.rs

@@ -71,6 +71,8 @@ static CONTENT_SEND_FILE_MENU: LazyLock<Line> = LazyLock::new(|| {
         "<LEFT>".blue().bold(),
         " Child Dir ".into(),
         "<RIGHT>".blue().bold(),
+        " Enter Text ".into(),
+        "<T>".blue().bold(),
         " Peers ".into(),
         "<TAB>".blue().bold(),
         " Previous Screen ".into(),
@@ -88,6 +90,8 @@ static CONTENT_SEND_PEERS_MENU: LazyLock<Line> = LazyLock::new(|| {
         "<DOWN>".blue().bold(),
         " Select ".into(),
         "<ENTER>".blue().bold(),
+        " Enter Text ".into(),
+        "<T>".blue().bold(),
         " Files ".into(),
         "<TAB>".blue().bold(),
         " Previous Screen ".into(),
@@ -145,14 +149,24 @@ impl Widget for &mut App {
                     buf,
                 );
             }
-            CurrentScreen::Sending(s) => match s {
+            CurrentScreen::Sending(s) => {
+                match s {
                     SendingScreen::Files => {
                         outer_frame(*current_screen, &CONTENT_SEND_FILE_MENU, area, buf)
                     }
                     SendingScreen::Peers => {
                         outer_frame(*current_screen, &CONTENT_SEND_PEERS_MENU, area, buf)
                     }
-            },
+                    SendingScreen::Text => {}
+                }
+
+                let peers = PeersWidget { peers: &self.peers };
+
+                self.file_picker
+                    .widget()
+                    .render(top.inner(subscreen_margin), buf);
+                peers.render(bottom.inner(subscreen_margin), buf);
+            }
             _ => {
                 outer_frame(*current_screen, &MAIN_MENU, area, buf);
             }