/*!
 * jquery.tzineClock.js - Tutorialzine Colorful Clock Plugin
 *
 * Copyright (c) 2009 Martin Angelov
 * http://tutorialzine.com/
 *
 * Licensed under MIT
 * http://www.opensource.org/licenses/mit-license.php
 *
 * Launch  : December 2009
 * Version : 1.0
 * Released: Monday 28th December, 2009 - 00:00
 */

(function($){
	
	// A global array used by the functions of the plug-in:
	var gVars = {};

	// Extending the jQuery core:
	$.fn.tzineClock = function(opts){
	
		// "this" contains the elements that were selected when calling the plugin: $('elements').tzineClock();
		// If the selector returned more than one element, use the first one:
		
		var container = this.eq(0);
	
		if(!container)
		{
			try{
				console.log("Invalid selector!");
			} catch(e){}
			
			return false;
		}
		
		if(!opts) opts = {}; 
		
		var defaults = {
			/* Additional options will be added in future versions of the plugin. */
		};
		
		/* Merging the provided options with the default ones (will be used in future versions of the plugin): */
		$.each(defaults,function(k,v){
			opts[k] = opts[k] || defaults[k];
		})

		// Calling the setUp function and passing the container,
		// will be available to the setUp function as "this":
		setUp.call(container);
		
		return this;
	}
	
	function setUp()
	{
		// The colors of the dials:
		var colors = ['orange','blue','green'];
		
		var tmp;
		
		for(var i=0;i<3;i++)
		{
			// Creating a new element and setting the color as a class name:
			
			tmp = $('<div>').attr('class',colors[i]+' clock').html(
				'<div class="display"></div>'+
				
				'<span class="blink">:</span>'
			);
			
			// Appending to the container:
			$(this).append(tmp);
			
			// Assigning some of the elements as variables for speed:
			tmp.rotateLeft = tmp.find('.rotate.left');
			tmp.rotateRight = tmp.find('.rotate.right');
			tmp.display = tmp.find('.display');
			
			// Adding the dial as a global variable. Will be available as gVars.colorName
			gVars[colors[i]] = tmp;
		}
		
		// Setting up a interval, executed every 1000 milliseconds:
		setInterval(function(){
		
			var currentTime = new Date();
			var h = currentTime.getHours();
			var m = currentTime.getMinutes();
			var s = currentTime.getSeconds();
			
			$('.blink').html( s%2 ? '' : ':' );
			
			animation(gVars.green, s, 60);
			animation(gVars.blue, m, 60);
			animation(gVars.orange, h, 24);
		
		},1000);
	}
	
	function animation(clock, current, total)
	{
		// Setting the text inside of the display element, inserting a leading zero if needed:
		clock.display.html(current<10?'0'+current:current);
	}
	
	
})(jQuery)