{% extends "base.html" %}
{% block title %}{{ quest_title }}{% endblock %}
{% block head %}
	<script type="text/javascript" src="/static/socket.io.slim.js"></script>
	<script>
		document.execCommand("defaultParagraphSeparator", false, "br");
		var socket;
		var tid = setInterval( function () {
			if ( document.readyState !== 'complete' ) return;
			clearInterval( tid );
			
			socket = io.connect('https://' + document.domain + ':' + location.port);
			socket.on('connect', function() {
				socket.emit('joined', {room: {{ room_id }}});
			});
			socket.on('message', function(data) {
				var date = new Date(data.date * 1000);
				var date_str = date.getFullYear() + '-' + padToTwo(date.getMonth()+1) + '-' + padToTwo(date.getDate()) + ' ';
				date_str += padToTwo(date.getHours()) + ':' + padToTwo(date.getMinutes()) + ':' + padToTwo(date.getSeconds());

				var msg_str = '<div class="messageHeader">\n<span class="messageName">' + data.name + '</span> ';
				msg_str += '<span class="messageDate">' + date_str + '</span>\n</div>\n';
				msg_str += '<div class="message">' + data.message + '</div>\n';

				var mbox = document.getElementById('chatWindow');
				mbox.innerHTML = mbox.innerHTML + msg_str;
				mbox.scrollTop = mbox.scrollHeight;
			});
			socket.on('new_post', function(data) {
				var qposts = document.getElementById('questPosts');
				qposts.innerHTML = qposts.innerHTML + '<div class="questPost">' + data.post + '</div>';
			});
			socket.on('update_post', function(data) {
				var post_id = data.post_id;
				document.getElementById('questPostData-' + post_id).innerHTML = data.post;
			});
			var mtarea = document.getElementById('messageTextArea');
			mtarea.addEventListener('keypress', function(event) {
				if (event.key == 'Enter' && !event.shiftKey) {
					var text = mtarea.value.trim();
					mtarea.value = '';
					if (text == '') { return; }
					socket.emit('message', {message: text, name: 'Anonymous', room: {{ room_id }}});
				}
			});
		}, 100 );
	</script>
	<script>
		function padToTwo(number) {
			if (number<=99) { number = ("0"+number).slice(-2); }
			return number;
		}
	</script>
	{% if session.get("user_id") == owner_id %}
	<script>
		function makePost() {
			var qparea = document.getElementById('postTextArea');
			var text = qparea.value.trim();
			qparea.value = '';
			if (text == '') { return; }
			socket.emit('new_post', {post: text, room: {{ room_id }}});
		}
		function edit_post(post_id) {
			document.getElementById('questPostData-' + post_id).contentEditable = 'true';
			document.execCommand("defaultParagraphSeparator", false, "br");
			document.getElementById('questPostData-' + post_id).style.border = '1px solid #ccc';
			document.getElementById('savePost-' + post_id).style.display = 'initial';
		}
		function save_post(post_id) {
			document.getElementById('questPostData-' + post_id).contentEditable = 'false';
			document.getElementById('questPostData-' + post_id).style.border = null;
			var text = document.getElementById('questPostData-' + post_id).innerHTML;
			socket.emit('update_post', {post_id: post_id, post: text, room: {{ room_id }}});
			document.getElementById('savePost-' + post_id).style.display = 'none';
		}
	</script>
	{% endif %}
{% endblock %}
{% block header %}
{% if session.get("user_id") == owner_id %}
	<li><a href="{{ url_for('.edit_quest') }}">Edit Quest</a></li>
{% endif %}
{% endblock %}
{% block content %}
	<div id="questContainer">
		<div id="questBody">
			<h1>{{ quest_title }}</h1>
			<table id="questPosts">
			{% for quest_post in quest_posts %}
				<tr>
					<td class="questPostTime">
						{{ quest_post[3] | strftime }}
						{% if session.get("user_id") == owner_id %}
						<br /><a href="javascript:void(0);" onclick="edit_post('{{ quest_post[0] }}')">Edit</a> 
						<a href="javascript:void(0);" id="savePost-{{ quest_post[0] }}" onclick="save_post('{{ quest_post[0] }}')" style="display:none;">Save</a>
						{% endif %}
					</td>
					<td class="questPostData" id="questPostData-{{ quest_post[0] }}">
						{% autoescape false %}
						{{ quest_post[2] }}
						{% endautoescape %}
					</td>
				</tr>
			{% endfor %}
			</table>
			{% if session.get("user_id") == owner_id %}
			<div id="postTextDiv">
				<textarea id="postTextArea"></textarea><br />
				<input type="submit" name="newPost" value="Post" onclick="makePost();"/>
			</div>
			{% endif %}
		</div>
		<div id="chatPane">
			<h1>Chat</h1>
			<div id="chatWindow">
				{% autoescape false %}
				{% for message in messages %}
				<div class="message">
					<div class="messageHeader">
						<span class="messageName">{{ message[1] }}</span> <span class="messageDate">{{ message[3] | strftime }}</span>
					</div>
					<div class="messageMessage">{{ message[4] }}</div>
				</div>
				{% endfor %}
				{% endautoescape %}
			</div>
			<div id="messageTextDiv"><textarea id="messageTextArea"></textarea></div>
		</div>
	</div>
{% endblock %}