use std::io;

use crossterm::event::Event;
use ratatui::{
    layout::{Flex, Layout, Rect},
    Frame,
};

pub mod component;
pub mod home;
pub mod setting;

pub trait View {
    fn draw(&self, frame: &mut Frame);
    fn handle_event(&mut self, event: &Event) -> io::Result<()>;
}

pub trait PopupView {
    fn draw(&self, frame: &mut Frame);
    fn handle_event(&mut self, event: &Event);
}

fn center_rect(area: Rect, width: u16, height: u16) -> Rect {
    let horizontal = Layout::horizontal([width]).flex(Flex::Center);
    let vertical = Layout::vertical([height]).flex(Flex::Center);
    let [area] = vertical.areas(area);
    let [area] = horizontal.areas(area);
    area
}