define(['jquery','underscore','matchMedia'],function($,_,matchMedia){'use strict';var mixin={maxItems:6,initialize:function(){this._super();this.refreshDisabledStates();this.filterOptionAccordion();this.viewMoreButtons();this.defaultAccordionState();this.bindClearButton();},bindClearButton:function(){var self=this;$('.js-facets-clear').on('click',function(){self.currentSelection={};self.$(self.config.linkSelector).removeClass('is-selected is-disabled');});},defaultAccordionState:function(){$('.filter-options-title').first().addClass('filter-active');},filterOptionAccordion:function(){$('.filter-options-title').on('click',function(){$(this).toggleClass('filter-active');});},viewMoreButtons:function(){var maxItems=this.maxItems;$('.js-facet-items').each(function(){var $viewMore=$(this).next('.js-facet-view-more');var $items=$(this).find('.item').slice(maxItems);var isExpanded=false;if($items.length){$items.addClass('facet-toggle');$viewMore.addClass('is-active');$viewMore.on('click',function(){if(isExpanded){$(this).removeClass('is-expanded');$items.addClass('facet-toggle');isExpanded=false;}else{$(this).addClass('is-expanded');$items.removeClass('facet-toggle');isExpanded=true;}});}});}};return function(target){return target.extend(mixin);};});