use crossterm::{
event::{self, DisableMouseCapture, EnableMouseCapture, Event, KeyEventKind},
execute,
terminal::{disable_raw_mode, enable_raw_mode, EnterAlternateScreen, LeaveAlternateScreen},
};
use ratatui::{backend::CrosstermBackend, Terminal};
use std::io;
mod app;
mod ui;
use app::App;
use ui::ui;
fn run_app<B: ratatui::backend::Backend>(terminal: &mut Terminal<B>) -> io::Result<()> {
let mut app = App::new();
loop {
terminal.draw(|f| ui(f, &app))?;
if let Event::Key(key) = event::read()? {
if key.kind == KeyEventKind::Press {
app.handle_input(key.code);
if app.should_quit {
break;
}
}
}
}
Ok(())
}
fn main() -> Result<(), Box<dyn std::error::Error>> {
enable_raw_mode()?;
let mut stdout = io::stdout();
execute!(stdout, EnterAlternateScreen, EnableMouseCapture)?;
let backend = CrosstermBackend::new(stdout);
let mut terminal = Terminal::new(backend)?;
let res = run_app(&mut terminal);
disable_raw_mode()?;
execute!(
terminal.backend_mut(),
LeaveAlternateScreen,
DisableMouseCapture
)?;
terminal.show_cursor()?;
if let Err(err) = res {
println!("{err:?}");
}
Ok(())
}