define(['jquery','underscore','ko','jquery/jquery-storageapi'],function($,_,ko){'use strict';var options={cacheTtl:0,sectionLoadUrl:''},selectors={productIdSelector:'#product_addtocart_form [name="product"]'},storage=$.initNamespaceStorage('mage-banners-cache-storage').localStorage,productId=$(selectors.productIdSelector).val(),invalidateCacheBySessionTimeOut=function(){var cacheEol=new Date($.localStorage.get('mage-banners-cache-timeout')),dateTo=new Date(Date.now()+options.cacheTtl),cartDataId=null,globalStoreId=$.cookieStorage.get('store')||'default';if($.localStorage.get('mage-banners-storeId')===null){$.localStorage.set('mage-banners-storeId',globalStoreId);}
if($.localStorage.get('mage-cache-storage')!==null&&$.localStorage.get('mage-cache-storage').hasOwnProperty('cart')){cartDataId=$.localStorage.get('mage-cache-storage').cart['data_id'];}
if(cacheEol<new Date()||$.localStorage.get('mage-banners-storeId')!==globalStoreId||$.localStorage.get('mage-banners-cartDataId')!==cartDataId){storage.removeAll();$.localStorage.set('mage-banners-cache-timeout',dateTo);$.localStorage.set('mage-banners-storeId',globalStoreId);if(cartDataId){$.localStorage.set('mage-banners-cartDataId',cartDataId);}}},dataProvider={getFromStorage:function(sectionNames){var result={};_.each(sectionNames,function(sectionName){result[sectionName]=storage.get(sectionName);});return result;},getFromServer:function(sectionNames){var parameters={'requesting_page_url':window.location.href};if(productId){parameters.data={'product_id':productId};}
if(_.isArray(sectionNames)){parameters.sections=sectionNames.join(',');}
return $.getJSON(options.sectionLoadUrl,parameters).fail(function(jqXHR){throw new Error(jqXHR);});}},buffer={data:{},bind:function(sectionName){this.data[sectionName]=ko.observable({});},get:function(sectionName){if(!this.data[sectionName]){this.bind(sectionName);}
return this.data[sectionName];},keys:function(){return _.keys(this.data);},notify:function(sectionName,sectionData){if(!this.data[sectionName]){this.bind(sectionName);}
this.data[sectionName](sectionData);},update:function(sections){_.each(sections,function(sectionData,sectionName){storage.set(sectionName,sectionData);buffer.notify(sectionName,sectionData);});}},banner={init:function(){var dataSectionName;dataSectionName=this.getSectionName('data');if(_.isEmpty(storage.keys())||!storage.get(dataSectionName)){this.reload([]);}else{_.each(dataProvider.getFromStorage(storage.keys()),function(sectionData,sectionName){buffer.notify(sectionName,sectionData);});}},get:function(sectionName){sectionName=this.getSectionName(sectionName);return buffer.get(sectionName);},set:function(sectionName,sectionData){var data={};sectionName=this.getSectionName(sectionName);data[sectionName]=sectionData;buffer.update(data);},reload:function(sectionNames){return dataProvider.getFromServer(sectionNames).done(function(sections){_.each(sections,function(sectionData,sectionName){this.set(sectionName,sectionData);}.bind(this));}.bind(this));},getSectionName:function(sectionName){var result;result=productId&&sectionName==='data'?'data_product_'+productId:sectionName;return result;},'Magento_Banner/js/model/banner':function(settings){options=_.extend(options,settings);invalidateCacheBySessionTimeOut(settings);banner.init();}};$.cookieStorage.setConf({path:'/'});return banner;});