/*! UIkit 2.8.0 | http://www.getuikit.com | (c) 2014 YOOtheme | MIT License */

(function (addon) {

    var component;

    if (jQuery && jQuery.UIkit) {
        component = addon(jQuery, jQuery.UIkit);
    }

    if (typeof define == "function" && define.amd) {
        define("uikit-search", ["uikit"], function () {
            return component || addon(jQuery, jQuery.UIkit);
        });
    }

})(function ($, UI) {

    "use strict";

    UI.component('search', {
        defaults: {
            msgResultsHeader: 'Search Results',
            msgMoreResults: 'More Results',
            msgNoResults: 'No results found',
            template: '<ul class="uk-nav uk-nav-search uk-autocomplete-results">\
                                      {{#msgResultsHeader}}<li class="uk-nav-header uk-skip">{{msgResultsHeader}}</li>{{/msgResultsHeader}}\
                                      {{#items && items.length}}\
                                          {{~items}}\
                                          <li data-url="{{!$item.url}}">\
                                              <a href="{{!$item.url}}">\
                                                  {{{$item.title}}}\
                                                  {{#$item.text}}<div>{{{$item.text}}}</div>{{/$item.text}}\
                                              </a>\
                                          </li>\
                                          {{/items}}\
                                          {{#msgMoreResults}}\
                                              <li class="uk-nav-divider uk-skip"></li>\
                                              <li class="uk-search-moreresults" data-moreresults="true"><a href="#" onclick="jQuery(this).closest(\'form\').submit();">{{msgMoreResults}}</a></li>\
                                          {{/msgMoreResults}}\
                                      {{/end}}\
                                      {{^items.length}}\
                                        {{#msgNoResults}}<li class="uk-skip"><a>{{msgNoResults}}</a></li>{{/msgNoResults}}\
                                      {{/end}}\
                                  </ul>',

            renderer: function (data) {

                var $this = this, opts = this.options;

                this.dropdown.append(this.template({"items": data.results || [], "msgResultsHeader": opts.msgResultsHeader, "msgMoreResults": opts.msgMoreResults, "msgNoResults": opts.msgNoResults}));
                this.show();
            }
        },

        init: function () {
            var $this = this;

            this.autocomplete = UI.autocomplete(this.element, this.options);

            this.autocomplete.dropdown.addClass('uk-dropdown-search');

            this.autocomplete.input.on("keyup", function () {
                $this.element[$this.autocomplete.input.val() ? "addClass" : "removeClass"]("uk-active");
            }).closest("form").on("reset", function () {
                $this.value = "";
                $this.element.removeClass("uk-active");
            });

            this.on('autocomplete-select', function (e, data) {
                if (data.url) {
                    location.href = data.url;
                } else if (data.moreresults) {
                    this.autocomplete.input.closest('form').submit();
                }
            });

            this.element.data("search", this);
        }
    });

    // init code
    $(document).on("focus.search.uikit", "[data-uk-search]", function (e) {
        var ele = $(this);

        if (!ele.data("search")) {
            var obj = UI.search(ele, UI.Utils.options(ele.attr("data-uk-search")));
        }
    });
});