(function () {
    'use strict';
    var app = angular.module('courses');
    var templatePath = modulesSharedResourcesUrl + 'Modules/Courses/Views/';

    app.directive('courseManager', ['config', 'coursesDataContext', 'common', '$modal', 'OrganisationAdminService', 'myUsersDataContext', '$rootScope', function (config, coursesDataContext, common, $modal, OrganisationAdminService, myUsersDataContext, $rootScope) {
        return {
            restrict: 'E',
            templateUrl: templatePath + 'courses.html',
            link: link
        };

        function link($scope, elem, attrs) {
            var getLogFn = common.logger.getLogFn;
            var log = getLogFn('branding');
            var logSuccess = getLogFn('branding', "success");
            $scope.loaded = false;
            $scope.topLevelOrg = "";
            activate();
           

            function activate() {
                getCourses();
            }

            function getCourses() {
                OrganisationAdminService.getCurrentOrg().then(function (data) {
                    $scope.topLevelOrg = data.id;
                    return coursesDataContext.getCourses(data.id).then(function (courses) {
                        log('Got courses');
                        $scope.courses = courses;
                        console.log(courses);
                        $scope.loaded = true;
                    });
                });
            }

           

            $scope.addCourse = function () {
                showCreateUpdateUi(null);
            };

            $scope.editCourse = function (course) {
                showCreateUpdateUi(course);
            };

            $scope.deleteCourse = function (course) {
                coursesDataContext.deleteCourse(course.id).then(function (result) {
                    getCourses();
                });
            };

            function showCreateUpdateUi(course, parentId, notOriginal) {
                $modal.open({
                    templateUrl: templatePath + 'createupdatecourse.html',
                    controller: createCourseController,
                    size: 'lg',
                    backdrop: 'static',
                    resolve: {
                        course: function () {
                            return course;
                        },
                        orgId: function () {
                            return $scope.organisationId;
                        },
                        topLevelOrg: function () {
                            return $scope.topLevelOrg;
                        },
                        notOriginal: function () {
                            return notOriginal;
                        }
                    }
                });
            }

            //controller to handle the create job role modal view
            var createCourseController = function ($scope, $modalInstance, course, orgId, topLevelOrg, notOriginal) {
                $scope.organisationId = orgId;
                $scope.topLevelOrg = topLevelOrg;
                function getorganisations() {
                    myUsersDataContext.getOrganisationsFullFlat(0).then(function (data) {
                        $scope.organisations = data;
                    });
                }

                getorganisations();
                $scope.status = [
                    { name: "Active", value: 0 },
                    { name: "Archived", value: 1 }
                ];

                $scope.categories = [
                    { name: "NSAN Endorsed Programme", value: 0 },
                    { name: "Qualification", value: 1 },
                    { name: "Other", value: 2 }
                ];

                $scope.expiryPeriodUnit = [
                    { name: "Day", value: 0 },
                    { name: "Month", value: 1 },
                    { name: "Year", value: 2 }
                ];
                if (course) {
                    //must be updating
                    //coursesDataContext.getCourse(course.id).then(function (data) {
                    $scope.course = course;
                    $scope.loaded = true;
                    //});

                    $scope.isEdit = true;
                }
                else {
                    //must be adding a new job role
                    $scope.course = {};
                    $scope.isEdit = false;
                    $scope.loaded = true;
                }

                //ok clicked - save the new group
                $scope.ok = function () {
                    saveCourse();
                };

                function saveCourse() {
                    $scope.saving = true;

                    if ($scope.course.id) {

                        coursesDataContext.updateCourse($scope.course.id, $scope.course).then(function (result) {
                            logSuccess("Successfully updated");
                            getCourses();
                            $modalInstance.dismiss();
                        });
                    } else {
                        coursesDataContext.createCourse($scope.course).then(function (result) {               
                            logSuccess("Successfully created");
                            getCourses();
                            $modalInstance.dismiss();
                        });
                    }
                }

                $scope.cancel = function () {
                    $modalInstance.dismiss('cancel');
                };
            };

            $scope.$on('UpdateCourses', function () {
                activate();
            });
        }
    }]);


})();