"use strict";
(function () {
    'use strict';
    angular.module('myitsmApp')
        .constant('inputCounterConfig', {
        inlineLayout: false
    })
        .controller('inputCounterController', [
        '$scope', '$element', '$attrs',
        function ($scope, $element, $attrs) {
            var ngModelCtrl = { $setViewValue: angular.noop };
            $scope.label = angular.isDefined($attrs.label) ? $attrs.label : undefined;
            $scope.labelHidden = angular.isDefined($attrs.labelHidden);
            $scope.minValue = angular.isDefined($attrs.min) ? parseInt($attrs.min, 10) : undefined;
            $scope.maxValue = angular.isDefined($attrs.max) ? parseInt($attrs.max, 10) : undefined;
            $scope.step = angular.isDefined($attrs.step) ? parseInt($attrs.step, 10) : 1;
            $scope.required = angular.isDefined($attrs.required);
            $scope.placeholder = angular.isDefined($attrs.placeholder) ? $attrs.placeholder : "";
            $scope.tabindex = angular.isDefined($attrs.tabindex) ? $attrs.tabindex : 0;
            $element.removeAttr('tabindex');
            function updateValue() {
                ngModelCtrl.$setViewValue($scope.counterValue);
            }
            this.init = function (_ngModel, input) {
                var counterInput = input.eq(0);
                ngModelCtrl = _ngModel;
                ngModelCtrl.$formatters.unshift(function (modelValue) {
                    $scope.counterValue = modelValue || null;
                    return modelValue ? modelValue : null;
                });
                counterInput.bind('keyup', function () {
                    $scope.counterValue = parseInt(this.value, 10);
                    updateValue();
                });
            };
            $scope.incrementCounter = function () {
                if (angular.isDefined($scope.maxValue)) {
                    if ($scope.counterValue + $scope.step <= $scope.maxValue) {
                        $scope.counterValue += $scope.step;
                        updateValue();
                    }
                }
                else {
                    $scope.counterValue += $scope.step;
                    updateValue();
                }
            };
            $scope.decrementCounter = function () {
                if (angular.isDefined($scope.minValue)) {
                    if ($scope.counterValue - $scope.step >= $scope.minValue) {
                        $scope.counterValue -= $scope.step;
                        updateValue();
                    }
                }
                else {
                    $scope.counterValue -= $scope.step;
                    updateValue();
                }
            };
        }
    ])
        .directive('inputCounter', ['inputCounterConfig', function () {
            return {
                restrict: 'A',
                require: ['inputCounter', '?^ngModel'],
                controller: 'inputCounterController',
                controllerAs: 'counter',
                replace: true,
                scope: {
                    onEnter: '&'
                },
                templateUrl: 'views/common/input-counter.html',
                link: function (scope, element, attrs, ctrls) {
                    var counterCtrl = ctrls[0], ngModelCtrl = ctrls[1];
                    if (ngModelCtrl) {
                        counterCtrl.init(ngModelCtrl, element.find('input'));
                    }
                }
            };
        }]);
}());