/*
 * DC jQuery Vertical Accordion Menu - jQuery vertical accordion menu plugin
 * Copyright (c) 2011 Design Chemical
 *
 * Dual licensed under the MIT and GPL licenses:
 * 	http://www.opensource.org/licenses/mit-license.php
 * 	http://www.gnu.org/licenses/gpl.html
 *
 */
/**
 * hoverIntent r5 // 2007.03.27 // jQuery 1.1.2+
 * <http://cherne.net/brian/resources/jquery.hoverIntent.html>
 *
 * @param  f  onMouseOver function || An object with configuration options
 * @param  g  onMouseOut function  || Nothing (use configuration options object)
 * @author    Brian Cherne <brian@cherne.net>
 */
jQuery.cookie = function(name, value, options) {
	if (typeof value != 'undefined') { // name and value given, set cookie
		options = options || {};
		if (value === null) {
			value = '';
			options.expires = -1;
		}
		var expires = '';
		if (options.expires && (typeof options.expires == 'number' || options.expires.toUTCString)) {
			var date;
			if (typeof options.expires == 'number') {
				date = new Date();
				date.setTime(date.getTime() + (options.expires * 24 * 60 * 60 * 1000));
			} else {
				date = options.expires;
			}
			expires = '; expires=' + date.toUTCString(); // use expires attribute, max-age is not supported by IE
		}
		// CAUTION: Needed to parenthesize options.path and options.domain
		// in the following expressions, otherwise they evaluate to undefined
		// in the packed version for some reason...
		var path = options.path ? '; path=' + (options.path) : '';
		var domain = options.domain ? '; domain=' + (options.domain) : '';
		var secure = options.secure ? '; secure' : '';
		document.cookie = [name, '=', encodeURIComponent(value), expires, path, domain, secure].join('');
	} else { // only name given, get cookie
		var cookieValue = null;
		if (document.cookie && document.cookie != '') {
			var cookies = document.cookie.split(';');
			for (var i = 0; i < cookies.length; i++) {
				var cookie = jQuery.trim(cookies[i]);
				// Does this cookie string begin with the name we want?
				if (cookie.substring(0, name.length + 1) == (name + '=')) {
					cookieValue = decodeURIComponent(cookie.substring(name.length + 1));
					break;
				}
			}
		}
		return cookieValue;
	}
};
(function($){$.fn.hoverIntent=function(f,g){var cfg={sensitivity:7,interval:100,timeout:0};cfg=$.extend(cfg,g?{over:f,out:g}:f);var cX,cY,pX,pY;var track=function(ev){cX=ev.pageX;cY=ev.pageY;};var compare=function(ev,ob){ob.hoverIntent_t=clearTimeout(ob.hoverIntent_t);if((Math.abs(pX-cX)+Math.abs(pY-cY))<cfg.sensitivity){$(ob).unbind("mousemove",track);ob.hoverIntent_s=1;return cfg.over.apply(ob,[ev]);}else{pX=cX;pY=cY;ob.hoverIntent_t=setTimeout(function(){compare(ev,ob);},cfg.interval);}};var delay=function(ev,ob){ob.hoverIntent_t=clearTimeout(ob.hoverIntent_t);ob.hoverIntent_s=0;return cfg.out.apply(ob,[ev]);};var handleHover=function(e){var p=(e.type=="mouseover"?e.fromElement:e.toElement)||e.relatedTarget;while(p&&p!=this){try{p=p.parentNode;}catch(e){p=this;}}if(p==this){return false;}var ev=jQuery.extend({},e);var ob=this;if(ob.hoverIntent_t){ob.hoverIntent_t=clearTimeout(ob.hoverIntent_t);}if(e.type=="mouseover"){pX=ev.pageX;pY=ev.pageY;$(ob).bind("mousemove",track);if(ob.hoverIntent_s!=1){ob.hoverIntent_t=setTimeout(function(){compare(ev,ob);},cfg.interval);}}else{$(ob).unbind("mousemove",track);if(ob.hoverIntent_s==1){ob.hoverIntent_t=setTimeout(function(){delay(ev,ob);},cfg.timeout);}}};return this.mouseover(handleHover).mouseout(handleHover);};})(jQuery);
(function($){

	$.fn.dcAccordion = function(options) {

		//set default options 
		var defaults = {
			classParent	 : 'dcjq-parent',
			classActive	 : 'active',
			classArrow	 : 'fa fa-angle-right',
			classCount	 : 'dcjq-count',
			classExpand	 : 'dcjq-current-parent',
			eventType	 : 'click',
			hoverDelay	 : 300,
			menuClose     : true,
			autoClose    : true,
			autoExpand	 : false,
			speed        : 'slow',
			saveState	 : false,
			disableLink	 : true,
			showCount : false
//			cookie	: 'dcjq-accordion'
		};

		//call in the default otions
		var options = $.extend(defaults, options);

		this.each(function(options){

			var obj = this;
			setUpAccordion();
//			if(defaults.saveState == true){
//				checkCookie(defaults.cookie, obj);
//			}
			if(defaults.autoExpand == true){
				$('li.'+defaults.classExpand+' > a').addClass(defaults.classActive);
			}
			resetAccordion();

			if(defaults.eventType == 'hover'){

				var config = {
					sensitivity: 2, // number = sensitivity threshold (must be 1 or higher)
					interval: defaults.hoverDelay, // number = milliseconds for onMouseOver polling interval
					over: linkOver, // function = onMouseOver callback (REQUIRED)
					timeout: defaults.hoverDelay, // number = milliseconds delay before onMouseOut
					out: linkOut // function = onMouseOut callback (REQUIRED)
				};

				$('li a',obj).hoverIntent(config);
				var configMenu = {
					sensitivity: 2, // number = sensitivity threshold (must be 1 or higher)
					interval: 1000, // number = milliseconds for onMouseOver polling interval
					over: menuOver, // function = onMouseOver callback (REQUIRED)
					timeout: 1000, // number = milliseconds delay before onMouseOut
					out: menuOut // function = onMouseOut callback (REQUIRED)
				};

				$(obj).hoverIntent(configMenu);

				// Disable parent links
				if(defaults.disableLink == true){

					$('li a',obj).click(function(e){
						if($(this).siblings('ul').length >0){
							e.preventDefault();
						}
					});
				}

			} else {
			
				$('li a',obj).click(function(e){

					$activeLi = $(this).parent('li');
					$parentsLi = $activeLi.parents('li');
					$parentsUl = $activeLi.parents('ul');

					// Prevent browsing to link if has child links
					if(defaults.disableLink == true){
						if($(this).siblings('ul').length >0){
							e.preventDefault();
						}
					}

					// Auto close sibling menus
					if(defaults.autoClose == true){
						autoCloseAccordion($parentsLi, $parentsUl);
					}

					if ($('> ul',$activeLi).is(':visible')){
						$('ul',$activeLi).slideUp(defaults.speed);
						$('a',$activeLi).removeClass(defaults.classActive);
					} else {
						$(this).siblings('ul').slideToggle(defaults.speed);
						$('> a',$activeLi).addClass(defaults.classActive);
					}
					
//					// Write cookie if save state is on
//					if(defaults.saveState == true){
//						createCookie(defaults.cookie, obj);
//					}
				});
			}

			// Set up accordion
			function setUpAccordion(){

				$arrow = '<span class="'+defaults.classArrow+'"></span>';
				var classParentLi = defaults.classParent+'-li';
				$('> ul',obj).show();
				$('li',obj).each(function(){
					if($('> ul',this).length > 0){
						$(this).addClass(classParentLi);
						$('> a',this).addClass(defaults.classParent).append($arrow);
					}
				});
				$('> ul',obj).hide();
				if(defaults.showCount == true){
					$('li.'+classParentLi,obj).each(function(){
						if(defaults.disableLink == true){
							var getCount = parseInt($('ul a:not(.'+defaults.classParent+')',this).length);
						} else {
							var getCount = parseInt($('ul a',this).length);
						}
						$('> a',this).append(' <span class="'+defaults.classCount+'">'+getCount+'</span>');
					});
				}
			}
			
			function linkOver(){

			$activeLi = $(this).parent('li');
			$parentsLi = $activeLi.parents('li');
			$parentsUl = $activeLi.parents('ul');

			// Auto close sibling menus
			if(defaults.autoClose == true){
				autoCloseAccordion($parentsLi, $parentsUl);

			}

			if ($('> ul',$activeLi).is(':visible')){
				$('ul',$activeLi).slideUp(defaults.speed);
				$('a',$activeLi).removeClass(defaults.classActive);
			} else {
				$(this).siblings('ul').slideToggle(defaults.speed);
				$('> a',$activeLi).addClass(defaults.classActive);
			}

			// Write cookie if save state is on
//					// Write cookie if save state is on
//					if(defaults.saveState == true){
//						createCookie(defaults.cookie, obj);
//					}
		}

		function linkOut(){
		}

		function menuOver(){
		}

		function menuOut(){

			if(defaults.menuClose == true){
				$('ul',obj).slideUp(defaults.speed);
				// Reset active links
				$('a',obj).removeClass(defaults.classActive);
				//createCookie(defaults.cookie, obj);
			}
		}

		// Auto-Close Open Menu Items
		function autoCloseAccordion($parentsLi, $parentsUl){
			$('ul',obj).not($parentsUl).slideUp(defaults.speed);
			// Reset active links
			$('a',obj).removeClass(defaults.classActive);
			$('> a',$parentsLi).addClass(defaults.classActive);
		}
		// Reset accordion using active links
		function resetAccordion(){
			$('ul',obj).hide();
			$allActiveLi = $('a.'+defaults.classActive,obj);
			$allActiveLi.siblings('ul').show();
		}
		});

		// Retrieve cookie value and set active items
//		function checkCookie(cookieId, obj){
//			var cookieVal = $.cookie(cookieId);
//			if(cookieVal != null){
//				// create array from cookie string
//				var activeArray = cookieVal.split(',');
//				$.each(activeArray, function(index,value){
//					var $cookieLi = $('li:eq('+value+')',obj);
//					$('> a',$cookieLi).addClass(defaults.classActive);
//					var $parentsLi = $cookieLi.parents('li');
//					$('> a',$parentsLi).addClass(defaults.classActive);
//				});
//			}
//		}

		// Write cookie
//		function createCookie(cookieId, obj){
//			var activeIndex = [];
//			// Create array of active items index value
//			$('li a.'+defaults.classActive,obj).each(function(i){
//				var $arrayItem = $(this).parent('li');
//				var itemIndex = $('li',obj).index($arrayItem);
//					activeIndex.push(itemIndex);
//				});
//			// Store in cookie
//			$.cookie(cookieId, activeIndex, { path: '/' });
//		}
	};
})(jQuery);