src/tui.rs


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use crossterm::{execute, terminal::{disable_raw_mode, enable_raw_mode, EnterAlternateScreen, LeaveAlternateScreen}};

use ratatui::{
    prelude::CrosstermBackend,
    Terminal,
};

use std::io::{self, stdout, Stdout};


pub type Tui = Terminal<CrosstermBackend<Stdout>>;

pub fn init() -> io::Result<Tui> {
    execute!(stdout(), EnterAlternateScreen)?;
    enable_raw_mode()?;
    Terminal::new(CrosstermBackend::new(stdout()))
}

pub fn restore() -> io::Result<()> {
    execute!(stdout(), LeaveAlternateScreen)?;
    disable_raw_mode()?;

    Ok(())
}