use crossterm::event::{Event, KeyCode};

use crate::app::App;

pub fn handle_input(app: &mut App, event: Event) -> bool {
    if app.show_welcome {
        if let Event::Key(_) = event {
            app.show_welcome = false;
        }
    } else if app.show_help {
        if let Event::Key(key) = event {
            match key.code {
                KeyCode::Char('q')
                | KeyCode::Esc
                | KeyCode::Char('?')
                | KeyCode::Enter
                | KeyCode::Backspace => app.show_help = false,
                _ => {}
            }
        }
    } else {
        if let Event::Key(key) = event {
            match key.code {
                KeyCode::Char('h') | KeyCode::Left => app.move_left(),
                KeyCode::Char('l') | KeyCode::Right => app.move_right(),
                KeyCode::Char('j') | KeyCode::Down => app.move_down(),
                KeyCode::Char('k') | KeyCode::Up => app.move_up(),
                KeyCode::Char('?') => app.show_help = true,
                KeyCode::Char('q') | KeyCode::Esc => return false,
                _ => {}
            }
        }
    }
    true
}