const tavern = { 
	socket: socket = new WebSocket('ws://localhost:3001/ws'),
	connected: false,
	loggedIn: false,
	call: (f, ...args) => {
		if(typeof(f) == "function") {
			f(...args);
		}
	}
};

tavern.socket.onopen = () => tavern.connected = true;
tavern.socket.onmessage = (m) => {
	m = JSON.parse(m.data);
	console.log(m);
	if(m.login) {
		tavern.socket.loggedIn = m.login.success;
		tavern.call(tavern.onlogin, tavern.socket.loggedIn);
	}
	if(m.message) {
		tavern.call(tavern.onmessage, m.message)
	}
	if(m.get_chat_history) {
		m.get_chat_history.forEach(msg => {
			tavern.call(tavern.onmessage, msg);
		});
	}
}
tavern.login = (username, password) => {
	if(!tavern.connected || tavern.loggedIn) { return false; }
	tavern.socket.send(JSON.stringify({ login: { username, password }}));
}
tavern.simple_msg = (msg, token) => {
	if(!tavern.connected || tavern.loggedIn) { return false; }
	tavern.socket.send(JSON.stringify({ message: { text: msg, source: token ?? "" } }));
}
tavern.get_chat_history = (from, amount) => {
	if(!tavern.connected || tavern.loggedIn) { return false; }
	tavern.socket.send(JSON.stringify({ get_chat_history: { from: from, amount: amount } }))
}