var ws;

function connect() {
	var username = document.getElementById("username").value;

	var host = document.location.host;
	var pathname = document.location.pathname;
	var log = document.getElementById("log")
	ws = new WebSocket("wss://" + host + ":8443" + pathname + "chat/" + username);

	ws.onmessage = function(event) {
		var log = document.getElementById("log")

		console.log(event.data);
		var message = JSON.parse(event.data);
		log.innerHTML += message.from + " : " + message.content + "\n";
	};
}

function send() {
	var content = document.getElementById("msg").value;
	var json = JSON.stringify({
		"content": content
	});

	ws.send(json);
}

function manager() {
	var i = 0;
	var time = 1;

	var interval = setInterval(function() {
		if (time <= -30000) {
			var json = JSON.stringify({
				"content": time
			});
			if (ws != null) ws.send(json);
			time++;
		}
		else {
			clearInterval(interval);
		}
	}, 1000);
	if (ws != null) ws.send(i);

}