define(['jquery','uiComponent','underscore','Mirasvit_GoogleTagManager/js/event/event-selectors'],function($,Component,_,EventSelectors){'use strict';return Component.extend({gtmAttrRegex:/^data-gtm-(.*)/g,eventAttr:'data-gtm-event',listAttr:'data-gtm-item_list_id',listNameAttr:'data-gtm-item_list_name',productAttr:'data-gtm-item_id',eventSelector:'',listSelector:'',productSelector:'',sentLists:[],initialize:function(){this.gtmAttrRegex=EventSelectors().getAttributeRegex();this.eventAttr=EventSelectors().getEventAttribute();this.listAttr=EventSelectors().getListAttribute();this.listNameAttr=EventSelectors().getListNameAttribute();this.productAttr=EventSelectors().getProductAttribute();this.listSelector=EventSelectors().getListSelector();this.productSelector=EventSelectors().getProductSelector();this._super();this.initEventSelector();window.dataLayer=window.dataLayer||[];this.listeners();},initEventSelector:function(){this.eventSelector=EventSelectors().getEventSelector();},listeners:function(){},sendData:function($el){},setGaData:function($listEl,productIds){},isVisible:function($el){if(!$el.is(":visible")){return false;}
const $win=$(window);const elementTop=$el.offset().top;const elementBottom=elementTop+$el.outerHeight();const viewportTop=$win.scrollTop();const viewportBottom=viewportTop+$win.height();return elementBottom>viewportTop&&elementTop<viewportBottom;},getProductAttribute:function(){return this.productAttr;},getProductSelector:function(){return this.productSelector;}});});