angular.module('luticate')
    .controller('HomeController', ['$scope', 'luticateAuthCache', 'luticateDialogErrorHelper', 'luticateAuthUsers', '$state',
        function($scope, luticateAuthCache, luticateDialogErrorHelper, luticateAuthUsers, $state) {
            $scope.user = luticateAuthCache.getUser();

            $scope.userPassword = {
                old: "",
                value: "",
                confirm: ""
            };
            $scope.passwordValidation = {
                length: '$value.length >= 5 || $value.length == 0'
            };
            $scope.password2Validation = {
                same_passwords: 'userPassword.value==$value'
            };

            $scope.submit = function()
            {
                var promiseEditUser = {
                    id: "promiseEditUser",
                    loaderGroups: ["form"]
                };
                if (luticateAuthCache.hasEffectivePermission("LU_USER_EDIT_ME")) {
                    luticateAuthUsers.editMe({
                            email: $scope.user.Email,
                            firstname: $scope.user.Firstname,
                            lastname: $scope.user.Lastname
                        }, promiseEditUser)
                        .then(function(data)
                        {
                            $scope.load();
                            $scope.mayEditPassword();
                        }, luticateDialogErrorHelper.errorDialog);
                }
                else {
                    $scope.mayEditPassword();
                }
            };

            $scope.mayEditPassword = function()
            {
                var promiseSetPassword = {
                    id: "promiseSetPassword",
                    loaderGroups: ["form"]
                };
                if ($scope.userPassword.value != ""
                    && luticateAuthCache.hasEffectivePermission("LU_USER_SET_PASSWORD_ME")) {
                    luticateAuthUsers.setPasswordMe({
                            oldPassword: $scope.userPassword.old,
                            password: $scope.userPassword.value
                        }, promiseSetPassword)
                        .then(function(data)
                        {
                            luticateAuthCache.removeUser();
                            $state.go('login');
                        }, luticateDialogErrorHelper.errorDialog);
                }
            };

            $scope.load = function()
            {
                var promiseLoadMe = {
                    id: "promiseLoadMe",
                    groups: ["form"]
                };
                luticateAuthUsers.getMe(promiseLoadMe)
                    .then(function(user)
                    {
                        $scope.user = user;
                    }, luticateDialogErrorHelper.errorDialog);
            };

            $scope.load();
    }]);