var ComponentsSelect2 = function() {



    var handleDemo = function() {



        // Set the "bootstrap" theme as the default theme for all Select2

        // widgets.

        //

        // @see https://github.com/select2/select2/issues/2927

        $.fn.select2.defaults.set("theme", "bootstrap");



        var placeholder = "Select a State";



        $(".select2, .select2-multiple").select2({

            placeholder: placeholder,

            width: null

        });



        $(".select2-allow-clear").select2({

            allowClear: true,

            placeholder: placeholder,

            width: null

        });



        // @see https://select2.github.io/examples.html#data-ajax

        function formatRepo(repo) {

            if (repo.loading) return repo.text;



            var markup = "<div class='select2-result-repository clearfix'>" +

                "<div class='select2-result-repository__avatar'><img src='" + repo.owner.avatar_url + "' /></div>" +

                "<div class='select2-result-repository__meta'>" +

                "<div class='select2-result-repository__title'>" + repo.full_name + "</div>";



            if (repo.description) {

                markup += "<div class='select2-result-repository__description'>" + repo.description + "</div>";

            }



            markup += "<div class='select2-result-repository__statistics'>" +

                "<div class='select2-result-repository__forks'><span class='glyphicon glyphicon-flash'></span> " + repo.forks_count + " Forks</div>" +

                "<div class='select2-result-repository__stargazers'><span class='glyphicon glyphicon-star'></span> " + repo.stargazers_count + " Stars</div>" +

                "<div class='select2-result-repository__watchers'><span class='glyphicon glyphicon-eye-open'></span> " + repo.watchers_count + " Watchers</div>" +

                "</div>" +

                "</div></div>";



            return markup;

        }



        function formatRepoSelection(repo) {

            return repo.full_name || repo.text;

        }



        $(".js-data-example-ajax").select2({

            width: "off",

            ajax: {

                url: "https://api.github.com/search/repositories",

                dataType: 'json',

                delay: 250,

                data: function(params) {

                    return {

                        q: params.term, // search term

                        page: params.page

                    };

                },

                processResults: function(data, page) {

                    // parse the results into the format expected by Select2.

                    // since we are using custom formatting functions we do not need to

                    // alter the remote JSON data

                    return {

                        results: data.items

                    };

                },

                cache: true

            },

            escapeMarkup: function(markup) {

                return markup;

            }, // let our custom formatter work

            minimumInputLength: 1,

            templateResult: formatRepo,

            templateSelection: formatRepoSelection

        });



        $("button[data-select2-open]").click(function() {

            $("#" + $(this).data("select2-open")).select2("open");

        });



        $(":checkbox").on("click", function() {

            $(this).parent().nextAll("select").prop("disabled", !this.checked);

        });



        // copy Bootstrap validation states to Select2 dropdown

        //

        // add .has-waring, .has-error, .has-succes to the Select2 dropdown

        // (was #select2-drop in Select2 v3.x, in Select2 v4 can be selected via

        // body > .select2-container) if _any_ of the opened Select2's parents

        // has one of these forementioned classes (YUCK! ;-))

        $(".select2, .select2-multiple, .select2-allow-clear, .js-data-example-ajax").on("select2:open", function() {

            if ($(this).parents("[class*='has-']").length) {

                var classNames = $(this).parents("[class*='has-']")[0].className.split(/\s+/);



                for (var i = 0; i < classNames.length; ++i) {

                    if (classNames[i].match("has-")) {

                        $("body > .select2-container").addClass(classNames[i]);

                    }

                }

            }

        });



        $(".js-btn-set-scaling-classes").on("click", function() {

            $("#select2-multiple-input-sm, #select2-single-input-sm").next(".select2-container--bootstrap").addClass("input-sm");

            $("#select2-multiple-input-lg, #select2-single-input-lg").next(".select2-container--bootstrap").addClass("input-lg");

            $(this).removeClass("btn-primary btn-outline").prop("disabled", true);

        });

    }



    return {

        //main function to initiate the module

        init: function() {

            handleDemo();

        }

    };



}();



if (App.isAngularJsApp() === false) {

    jQuery(document).ready(function() {

        ComponentsSelect2.init();

    });

}