/**
 * ngTable: Table + Angular JS
 *
 * @author Vitalii Savchuk <esvit666@gmail.com>
 * @url https://github.com/esvit/ng-table/
 * @license New BSD License <http://creativecommons.org/licenses/BSD/>
 */

(function(){
    'use strict';

    angular.module('ngTable')
        .controller('ngTableSorterRowController', ngTableSorterRowController);

    ngTableSorterRowController.$inject = ['$scope'];

    function ngTableSorterRowController($scope){

        $scope.sortBy = sortBy;

        ///////////

        function sortBy($column, event) {
            var parsedSortable = $column.sortable && $column.sortable();
            if (!parsedSortable) {
                return;
            }
            var defaultSort = $scope.params.settings().defaultSort;
            var inverseSort = (defaultSort === 'asc' ? 'desc' : 'asc');
            var sorting = $scope.params.sorting() && $scope.params.sorting()[parsedSortable] && ($scope.params.sorting()[parsedSortable] === defaultSort);
            var sortingParams = (event.ctrlKey || event.metaKey) ? $scope.params.sorting() : {};
            sortingParams[parsedSortable] = (sorting ? inverseSort : defaultSort);
            $scope.params.parameters({
                sorting: sortingParams
            });
        }
    }
})();