feat: add status bar with keybind hints and torrent count

src/ui/mod.rs

@@ -1,5 +1,6 @@
 mod help;
 mod input;
+mod status;
 mod table;
 
 use crate::{
@@ -27,7 +28,11 @@ pub fn render(app: &mut App, frame: &mut Frame) {
 
     let chunks = Layout::default()
         .direction(Direction::Vertical)
-        .constraints([Constraint::Length(3), Constraint::Min(0)].as_ref())
+        .constraints([
+            Constraint::Length(3),
+            Constraint::Min(0),
+            Constraint::Length(3),
+        ])
         .split(size);
 
     let titles = app
@@ -54,6 +59,8 @@ pub fn render(app: &mut App, frame: &mut Frame) {
 
     frame.render_stateful_widget(table, chunks[1], &mut app.state);
 
+    status::render(frame, app, chunks[2]);
+
     if app.show_help {
         render_help(frame, app);
     }

src/ui/status.rs

@@ -0,0 +1,57 @@
+use crate::app::{App, InputMode};
+use ratatui::{
+    prelude::*,
+    text::Span,
+    widgets::{Block, BorderType, Borders, Paragraph},
+};
+
+pub fn render(frame: &mut Frame, app: &App, area: Rect) {
+    let total = app.torrents.len();
+    let selected_count = app.torrents.selected.len();
+
+    let left = if selected_count > 0 {
+        format!(" {selected_count}/{total} selected")
+    } else {
+        format!(" {total} torrents")
+    };
+
+    let mode_text = match app.input_mode {
+        InputMode::Move => Some("MOVE"),
+        InputMode::Rename => Some("RENAME"),
+        InputMode::ConfirmDelete(_) => Some("DELETE"),
+        InputMode::None => None,
+    };
+
+    let keybinds = match app.input_mode {
+        InputMode::None => "q Quit │ ? Help │ ↑↓ Navigate │ Space Select │ Enter Toggle",
+        InputMode::Move | InputMode::Rename => "Enter Submit │ Esc Cancel │ Tab Complete",
+        InputMode::ConfirmDelete(_) => "y Confirm │ n Cancel",
+    };
+
+    let right = format!("{keybinds} ");
+
+    let available_width = area.width.saturating_sub(2) as usize;
+    let left_len = left.chars().count();
+    let right_len = right.chars().count();
+
+    let content = if left_len + right_len < available_width {
+        let padding = available_width.saturating_sub(left_len + right_len);
+        format!("{left}{}{right}", " ".repeat(padding))
+    } else {
+        right
+    };
+
+    let mut block = Block::default()
+        .borders(Borders::ALL)
+        .border_type(BorderType::Rounded);
+
+    if let Some(mode) = mode_text {
+        block = block
+            .title(format!(" {mode} "))
+            .title_style(Style::default().fg(Color::Yellow).bold());
+    }
+
+    let paragraph = Paragraph::new(Span::raw(content)).block(block);
+
+    frame.render_widget(paragraph, area);
+}