rich.rs

use kdam::{term, term::Colorizer, tqdm, BarExt, Column, RichProgress, Spinner};
use std::io::{stderr, IsTerminal, Result};

fn main() -> Result<()> {
    term::init(stderr().is_terminal());
    term::hide_cursor()?;

    let mut pb = RichProgress::new(
        tqdm!(
            total = 231231231,
            unit_scale = true,
            unit_divisor = 1024,
            unit = "B"
        ),
        vec![
            Column::Spinner(Spinner::new(
                &["⠋", "⠙", "⠹", "⠸", "⠼", "⠴", "⠦", "⠧", "⠇", "⠏"],
                80.0,
                1.0,
            )),
            Column::Text("[bold blue]?".to_owned()),
            Column::Animation,
            Column::Percentage(1),
            Column::Text("•".to_owned()),
            Column::CountTotal,
            Column::Text("•".to_owned()),
            Column::Rate,
            Column::Text("•".to_owned()),
            Column::RemainingTime,
        ],
    );

    pb.write("download will begin in 5 seconds".colorize("bold red"))?;

    while pb.pb.elapsed_time() <= 5.0 {
        pb.refresh()?;
    }

    pb.replace(1, Column::Text("[bold blue]docker.exe".to_owned()));
    pb.write("downloading docker.exe".colorize("bold cyan"))?;

    let total_size = 231231231;
    let mut downloaded = 0;

    while downloaded < total_size {
        let new = std::cmp::min(downloaded + 223211, total_size);
        downloaded = new;
        pb.update_to(new)?;
        std::thread::sleep(std::time::Duration::from_millis(12));
    }

    pb.write("downloaded docker.exe".colorize("bold green"))?;
    eprintln!();

    Ok(())
}