sample/bg-test.html at master · yanghoon/sample · GitHub

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<!DOCTYPE html>
<html>
<head>
	<!--Import Google Icon Font-->
	<link href="https://fonts.googleapis.com/icon?family=Material+Icons" rel="stylesheet">
	<!--Import materialize.css-->
	<!-- <link type="text/css" rel="stylesheet" href="css/materialize.css"  media="screen,projection"/> -->
	<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/materialize/1.0.0-beta/css/materialize.min.css">

	<!--Let browser know website is optimized for mobile-->
	<meta name="viewport" content="width=device-width, initial-scale=1.0"/>

	<style type="text/css">
		.box {
			height: 150px;

			line-height: 150px;
			text-align: center;

			font-size: 40px;
			color: white;
		}

		.console {
			 min-height: 300px;
			 max-height: 300px;
		}
	</style>

	<script>
		var ctx = {
			blue: 0,
			green: 0,
			delay: 1000, //ms
			test: false
		}

		function renderTheme(res){
			if(ctx.test){
				res = {color: Math.floor(Math.random() * 2) == 0 ? 'blue' : 'green'};
				log('Run as test mode.');
			}

			// handle response
			var color = (res && res.color) || 'grey';
			if(!res || !res.color)
				return log('ERROR [from={0}, res={1}]'.format(color, JSON.stringify(res)));

			// change theme
			var target = $('#theme').attr('class');
			$('#theme, .target.'+ target).removeClass(target).addClass(color);

			// update count
			if(ctx[color] !== undefined)
				ctx[color] = ctx[color] + 1;

			renderRatio();

			// print log
			var msg = 'Change color : [from={0}, to={1}, res={2}]'.format(target, color, JSON.stringify(res));
			log(msg);
		};

		function renderRatio(){
			$('#box-blue').html(ctx.blue);
			$('#box-green').html(ctx.green);
		}

		function log(msg){
			var timestamp = moment().format('YYYY-MM-DD HH:mm:ss.SSS');
			msg = "{0} :: {1}\n".format(timestamp, msg);
			$('.console').prepend(msg);
		}

		// https://stackoverflow.com/a/4673436
		if (!String.prototype.format) {
			String.prototype.format = function() {
				var args = arguments;
				return this.replace(/{(\d+)}/g, function(match, number) {
					return typeof args[number] != 'undefined'? args[number] : match;
				});
			};
		}
	</script>

</head>

<body class="grey lighten-4 target">
	<!--Import jQuery before materialize.js-->
	<script type="text/javascript" src="https://code.jquery.com/jquery-3.2.1.js"></script>
	<!-- <script type="text/javascript" src="js/materialize.min.js"></script> -->
	<script src="https://cdnjs.cloudflare.com/ajax/libs/materialize/1.0.0-beta/js/materialize.min.js"></script>

	<!-- https://highlightjs.org/ -->
	<!-- https://cdnjs.com/libraries/highlight.js/ -->
	<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/9.12.0/styles/default.min.css">
	<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/9.12.0/styles/railscasts.min.css">
	<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/9.12.0/highlight.min.js"></script>
	<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/9.12.0/languages/bash.min.js"></script>
	<script>hljs.initHighlightingOnLoad();</script>

	<!-- https://momentjs.com/ -->
	<script src="https://cdnjs.cloudflare.com/ajax/libs/moment.js/2.22.1/moment.min.js"></script>
	<script>
		$(document).ready(function(){
			$(document).on('click', '#add-blue', function(){
				callback({color:'blue'});
			});
			$(document).on('click', '#add-green', function(){
				callback({color:'green'});
			});

			$(document).on('click', '#btn-clear', function(){
				ctx.blue = ctx.green = 0;
				renderRatio();
				log('Clear request.');
			});

			$(document).on('click', '#btn-start', function(){
				function request(){
					function success(res, status, xhr){
						console.log(res, xhr.response);
						renderTheme(res);
					}

					function error(xhr, status, err){
						renderTheme();
					}

					/*
					$.ajax({
						url: 'https://jsonplaceholder.typicode.com/posts/1',
						dataType: 'jsonp',
						success: wrapper
					});
					*/
					/*
					 * jquery.js@ jQuery.ajaxTransport
					 *
					 * http://json2jsonp.com/
					 * https://jsonp.afeld.me/
					 */
					$.ajax({
						url: 'https://jsonplaceholder.typicode.com/posts/1',
						dataType: 'jsonp',
						success: success,
						error: error
					});
				}

				log('Start requet.');
				ctx.loop = setInterval(request, ctx.delay);
			});
			$(document).on('click', '#btn-stop', function(){
				if(ctx.loop){
					clearInterval(ctx.loop);
					ctx.loop = undefined;
					log('Stop request.');
				}
			});

			renderRatio();
		});
	</script>


	<main class="container">
		<div class="row">
			<div class="col s12">
				<h3 class="header">Blue-Green Test Page</h3>
				<nav>
					<div class="nav-wrapper grey target">
						<div class="col s12">
							<a href="#!" class="breadcrumb">Main</a>
							<a href="#!" class="breadcrumb">Theme</a>
						</div>
					</div>
				</nav>
			</div>
		</div>

		<div class="row">
			<div class="col s8">
				<div class="card">
					<div class="card-content">
						<span class="card-title">Log</span>
						<pre>
							<code class="bash console"></code>
						</pre>
					</div>
					<div class="card-action">
						<a href="#" id="btn-start">Start</a>
						<a href="#" id="btn-stop">Stop</a>
						<!--
						<a href="#" id="add-blue">Blue</a>
						<a href="#" id="add-green">Green</a>
						-->
					</div>
				</div>
			</div>

			<div class="col s4">
				<div class="card">
					<div class="card-content">
						<span class="card-title">Ratio</span>
						<div class="row">
							<div class="col s6 box blue" id="box-blue"></div>
							<div class="col s6 box green" id="box-green"></div>
						</div>
					</div>
					<div class="card-action">
						<a href="#" id="btn-clear">Clear</a>
					</div>
				</div>
			</div>
		</div>
	</main>

	<div id="theme" class="grey"></div>
</body>
</html>