"use strict";
/**
 * Created by sohan rao on 11/20/2015.
 */
(function () {
    'use strict';
    angular.module('myitsmApp')
        .directive('nestedDropdown', ['events', function (events) {
            return {
                restrict: 'E',
                replace: true,
                templateUrl: 'views/common/nested-dropdown.html',
                scope: {
                    dropdownOptions: '=',
                    selectedOption: '='
                },
                link: function init(scope) {
                    scope.isOpen = false;
                    scope.toggleMode = false;
                    scope.toggleDropdown = function () {
                        scope.toggleMode = true;
                        scope.isOpen = !scope.isOpen;
                    };
                    scope.selectOption = function (option) {
                        scope.selectedOption = option;
                        scope.isOpen = false;
                    };
                    scope.$on(events.ASSET_CONSOLE_FILTER_CLICK, function (event, evt) {
                        if (!evt) {
                            if (!scope.toggleMode) {
                                scope.$apply(function () {
                                    scope.isOpen = false;
                                });
                            }
                            else {
                                scope.toggleMode = false;
                            }
                        }
                        else {
                            if (scope.isOpen) {
                                if (evt.which === 40) {
                                    $(evt.target).next()[0].focus();
                                }
                                else if (evt.which === 38) {
                                    $(evt.target).prev()[0].focus();
                                }
                            }
                        }
                    });
                }
            };
        }]);
}());