terminal_tools_plus_plus 0.2.0

use colored::*;
use std::io::{self, Write};
use std::sync::{
    atomic::{AtomicBool, Ordering},
    Arc,
};
use std::thread;
use std::time::Duration;

pub struct Spinner {
    running: Arc<AtomicBool>,
}

impl Spinner {
    pub fn start(message: &str) -> Self {
        let running = Arc::new(AtomicBool::new(true));
        let r = running.clone();
        let msg = message.to_string();

        thread::spawn(move || {
            let symbols = ["|", "/", "-", "\\"];
            let mut i = 0;

            while r.load(Ordering::SeqCst) {
                print!("\r{} {}", symbols[i % 4].bright_cyan(), msg);
                let _ = io::stdout().flush();
                thread::sleep(Duration::from_millis(100));
                i += 1;
            }

            print!("\r✔ {}     \n", msg);
            let _ = io::stdout().flush();
        });

        Self { running }
    }

    pub fn stop(&self) {
        self.running.store(false, Ordering::SeqCst);
    }
}