"use strict";
(function () {
    'use strict';
    angular.module('myitsmApp')
        .directive('showMoreLess', ['events', function (events) {
            return {
                restrict: 'EA',
                scope: {
                    limit: '=',
                    size: '@',
                    getMore: '&',
                    totalSize: '@',
                    chunkSize: '='
                },
                templateUrl: 'views/common/show-more-less.html',
                link: function (scope) {
                    scope.initialSize = scope.limit;
                    var pageSize = 4;
                    if (scope.chunkSize) {
                        pageSize = parseInt(scope.chunkSize);
                    }
                    scope.showMore = function () {
                        scope.size = parseInt(scope.size);
                        if (!scope.initialSize) {
                            scope.initialSize = scope.limit;
                        }
                        scope.limit = scope.limit + pageSize > scope.size ? scope.size : scope.limit + pageSize;
                        if (scope.limit === scope.size && scope.totalSize > scope.size) {
                            scope.getMore();
                        }
                        scope.$emit(events.SHOW_MORE_RECORDS);
                    };
                    scope.showLess = function () {
                        scope.limit = scope.initialSize;
                        scope.$emit(events.SHOW_LESS_RECORDS);
                    };
                }
            };
        }]);
}());