use clipboard_rs::{
	Clipboard, ClipboardContext, ClipboardHandler, ClipboardWatcher, ClipboardWatcherContext,
};
use std::{thread, time::Duration};

struct Manager {
	ctx: ClipboardContext,
}

impl Manager {
	pub fn new() -> Self {
		let ctx = ClipboardContext::new().unwrap();
		Manager { ctx }
	}
}

impl ClipboardHandler for Manager {
	fn on_clipboard_change(&mut self) {
		println!(
			"on_clipboard_change, txt = {}",
			self.ctx.get_text().unwrap_or("".to_string())
		);
	}
}

fn main() {
	let manager = Manager::new();

	let mut watcher = ClipboardWatcherContext::new().unwrap();

	let watcher_shutdown: clipboard_rs::WatcherShutdown =
		watcher.add_handler(manager).get_shutdown_channel();

	thread::spawn(move || {
		thread::sleep(Duration::from_secs(5));
		println!("stop watch!");
		watcher_shutdown.stop();
	});

	println!("start watch!");
	watcher.start_watch();
}