var processs = function(search) {
 var timeout = setTimeout(function() {
 var number = KTUtil.getRandomInt(1, 3);

 // Hide recently viewed
 recentlyViewedElement.classList.add("d-none");

 if (number === 3) {
 // Hide results
 resultsElement.classList.add("d-none");
 // Show empty message
 emptyElement.classList.remove("d-none");
 } else {
 // Show results
 resultsElement.classList.remove("d-none");
 // Hide empty message
 emptyElement.classList.add("d-none");
 }

 // Complete search
 search.complete();
 }, 1500);
}

var clear = function(search) {
 // Show recently viewed
 recentlyViewedElement.classList.remove("d-none");
 // Hide results
 resultsElement.classList.add("d-none");
 // Hide empty message
 emptyElement.classList.add("d-none");
}

// Elements
element = document.querySelector("#kt_docs_search_handler_responsive");

if (!element) {
 return;
}

wrapperElement = element.querySelector("[data-kt-search-element="wrapper"]");
recentlyViewedElement = element.querySelector("[data-kt-search-element="recently-viewed"]");
resultsElement = element.querySelector("[data-kt-search-element="results"]");
emptyElement = element.querySelector("[data-kt-search-element="empty"]");
preferencesElement = element.querySelector("[data-kt-search-element="preferences"]");
preferencesShowElement = element.querySelector("[data-kt-search-element="preferences-show"]");
preferencesDismissElement = element.querySelector("[data-kt-search-element="preferences-dismiss"]");

// Initialize search handler
searchObject = new KTSearch(element);

// Search handler
searchObject.on("kt.search.process", processs);

// Clear handler
searchObject.on("kt.search.clear", clear);

// Preference show handler
preferencesShowElement.addEventListener("click", function() {
 wrapperElement.classList.add("d-none");
 preferencesElement.classList.remove("d-none");
});