define("/Assets/enp/v2/js/ebg-module/ebg-module-tab.js", ["/Assets/enp/v2/js/vendor/jquery.cubeMenu.js"], function (require, factory) {

	//tabswitch
	var defaultTabOptions = {
		tab: ".ebg-tab",
		tabHead: ">.ebg-tab-head",
		tabHeadItem: ".ebg-tab-head-item",
		tabCon: ">.ebg-tab-con",
		tabConItem: ">.ebg-tab-con-item",
		activeClass: "active",
		disableClass: "disabled",
		beforeChange: function () { },
		change: function () { }
		
	}

	function switchTab($target, opts) {
		var $tabHead = $target.find(opts.tabHead);
		var $tabCon = $target.find(opts.tabCon);


		$tabHead.off('click.tab', opts.tabHeadItem).on('click.tab', opts.tabHeadItem, function (event) {
			var $tabHeadItem = $(this);
			var tabId = $tabHeadItem.data("tabid");
			//激活状态和禁用状态不启用
			if ($tabHeadItem.hasClass(opts.activeClass) || $tabHeadItem.hasClass(opts.disableClass) || !tabId) {
				window.console && console.log("has active class or disable class or no tabid!");
				return;
			}
			//可以拦截改变
			if (opts.beforeChange($tabHeadItem, tabId, $target) === false) {
				return;
			}
			//动态更新con item			
			var $tabConAllItem = $tabCon.find(opts.tabConItem);

			var $activeTabConItem = $tabConAllItem.filter(function () {
				return $(this).data("tabid") == tabId;
			});

			//动态更新head item
			$target.find(opts.tabHeadItem).removeClass("active");

			$tabHeadItem.addClass("active");

			$tabHeadItem.find("img").trigger("appear");
			
			 $tabConAllItem.removeClass("active");

			$activeTabConItem.addClass("active");

			$activeTabConItem.find("img").trigger("appear");

			opts.change(tabId, $target);
		});
	}

	// 计算li的长度，如果超出了一行，就让li居左
	function calculationLiLength($target) {
		if ($(window).width() > 1200) {
			var liw = 0;
			var ulw = $($target).find('.tab-menus ul').width();
			$($target).find('.ebg-tab-head-item').each(function () {
				liw += $(this).outerWidth(true);
			})
			if (liw > ulw) {
				$($target).find('.tab-menus ul').css('textAlign', 'left');
			}
		}
	}

	//模块数据
	var moduleData = {
		switchTab: function (opts) {
			$(opts.tab).each(function () {
				var $this = $(this);
				if ($this.data("switch-tab-init")) {
					return;
				}
				$this.data("switch-tab-init", true);
				var newOpts = $.extend({}, defaultTabOptions, opts);
				switchTab($(this), newOpts);
				calculationLiLength(opts.tab);
			})
		},
		navInit: function ($target,media,mobile) {
			$target.each(function () {
				var $this = $(this);
				if ($this.is(":hidden") || $this.data("cube-init")) {
					return;
				}
				$this.data("cube-init", true);
				$this.cubeMenu({
					viewMoreLabel: '<i class="iconfont icon-more2"></i>',
					viewMoreMaxWidth:media,
					mobile:mobile,
				});
			})
		},

	}

	return moduleData;
});