'use strict';

angular.module('portalApp')
    .controller('DepartmentController', function ($scope, Department) {
        $scope.departments = [];
        $scope.positions = [];

        $scope.loadAll = function () {
            Department.query(function (result) {
                $scope.departments = result;
            });
        };
        $scope.loadAll();

        $scope.create = function () {
            Department.update($scope.department,
                function () {
                    $scope.loadAll();
                    $('#saveDepartmentModal').modal('hide');
                    $scope.clear();
                });
        };

        $scope.update = function (id) {
            Department.get({id: id}, function (result) {
                $scope.department = result;
                $('#saveDepartmentModal').modal('show');
            });
        };

        $scope.delete = function (id) {
            $scope.hasDepartmentsLink = false;
            $scope.hasPositionsLink = false;
            if ($scope.departments) {
                for (var i = 0; i < $scope.departments.length; i++) {
                    if ($scope.departments[i].parentId == id) {
                        $scope.hasDepartmentsLink = true;
                        $('#deleteDepartmentWarning').modal('show');
                        return;
                    }
                }
            }

            Department.hasPositions({id: id}, function (result) {
                if (result.hasPositions) {
                    $scope.hasPositionsLink = true;
                    $('#deleteDepartmentWarning').modal('show');
                }
                else {
                    $('#deleteDepartmentConfirmation').modal('show');
                }
            });
        };

        $scope.confirmDelete = function (id) {
            Department.delete({id: id},
                function () {
                    $scope.loadAll();
                    $('#deleteDepartmentConfirmation').modal('hide');
                    $scope.clear();
                });
        };

        $scope.clear = function () {
            // "virtual: false" that set default virtual false for cresting departments
            $scope.department = {title: null, weight: null, description: null, id: null, virtual: false, hidden: false};
            $scope.editForm.$setPristine();
            $scope.editForm.$setUntouched();
        };
    });