var swatch_facet_clicked = false;

var __isp_options = {
    isp_serp_callback: function () {
        //change refine btn text
        $jquery_isp("#isp_refine_button").text("Filter");
        //change refine btn img (bigger img saved in /assets)
        $jquery_isp("a#isp_refine_nevigation img").attr("src","https://cdn.shopify.com/s/files/1/0048/8256/3144/t/101/assets/baseline_view_1.png?v=1576059331");
    },
    isp_before_serp_callback : function (data) {
        if(window.location.href.indexOf("Color") > -1) {
            swatch_facet_clicked = true;
        }
        if(swatch_facet_clicked){
            removeDuplicates(data);
            swatch_facet_clicked = false;
        }
    }
};

//remove duplicate products based on title
function removeDuplicates(data) {
    let indexesToRemove = new Set();
    for (let i = 0; i < data.items.length; i++) {
        for (let j = i+1 ; j < data.items.length; j++) {
            if(data.items[i].l === data.items[j].l){
                indexesToRemove.add(j);
            }
        }
    }
    data.items = data.items.filter((product, index) => !indexesToRemove.has(index));
}

for (let i = 0; i <$("a.search-choice-close").length ; i++) {
    $("a.search-choice-close").eq(0).trigger("click");
}