'use strict';

/* global angular */
/* global $ */

angular.module('Application').controller('OidcController', ['$scope', '$location', 'Client', function ($scope, $location, Client) {
    Client.onReady(function () { if (!Client.getUserInfo().isAtLeastAdmin) $location.path('/'); });

    $scope.user = Client.getUserInfo();
    $scope.config = Client.getConfig();
    $scope.clients = [];

    $scope.refreshClients = function () {
        Client.getOidcClients(function (error, result) {
            if (error) return console.error('Failed to load oidc clients', error);

            $scope.clients = result;
        });
    };

    $scope.clientAdd = {
        busy: false,
        error: {},
        id: '',
        name: '',
        secret: '',
        loginRedirectUri: '',
        logoutRedirectUri: '',

        show: function () {
            $scope.clientAdd.id = '';
            $scope.clientAdd.secret = '';
            $scope.clientAdd.name = '';
            $scope.clientAdd.loginRedirectUri = '';
            $scope.clientAdd.logoutRedirectUri = '';
            $scope.clientAdd.busy = false;
            $scope.clientAdd.error = null;
            $scope.clientAddForm.$setPristine();

            $('#clientAddModal').modal('show');
        },

        submit: function () {
            $scope.clientAdd.busy = true;
            $scope.clientAdd.error = {};

            Client.addOidcClient($scope.clientAdd.id, $scope.clientAdd.name, $scope.clientAdd.secret, $scope.clientAdd.loginRedirectUri, $scope.clientAdd.logoutRedirectUri, function (error) {
                if (error) {
                    if (error.statusCode === 409) {
                        $scope.clientAdd.error.id = 'Client ID already exists';
                        $('#clientId').focus();
                    } else {
                        console.error('Unable to add openid client.', error);
                    }

                    $scope.clientAdd.busy = false;

                    return;
                }

                $scope.refreshClients();
                $scope.clientAdd.busy = false;

                $('#clientAddModal').modal('hide');
            });
        }
    };

    $scope.clientEdit = {
        busy: false,
        error: {},
        id: '',
        name: '',
        secret: '',
        loginRedirectUri: '',
        logoutRedirectUri: '',

        show: function (client) {
            $scope.clientEdit.id = client.id;
            $scope.clientEdit.name = client.name;
            $scope.clientEdit.secret = client.secret;
            $scope.clientEdit.loginRedirectUri = client.loginRedirectUri;
            $scope.clientEdit.logoutRedirectUri = client.logoutRedirectUri;
            $scope.clientEdit.busy = false;
            $scope.clientEdit.error = null;
            $scope.clientEditForm.$setPristine();

            $('#clientEditModal').modal('show');
        },

        submit: function () {
            $scope.clientEdit.busy = true;
            $scope.clientEdit.error = {};

            Client.updateOidcClient($scope.clientEdit.id, $scope.clientEdit.name, $scope.clientEdit.secret, $scope.clientEdit.loginRedirectUri, $scope.clientEdit.logoutRedirectUri, function (error) {
                if (error) {
                    console.error('Unable to edit openid client.', error);

                    $scope.clientEdit.busy = false;

                    return;
                }

                $scope.refreshClients();
                $scope.clientEdit.busy = false;

                $('#clientEditModal').modal('hide');
            });
        }
    };

    $scope.deleteClient = {
        busy: false,
        error: {},
        id: '',

        show: function (client) {
            $scope.deleteClient.busy = false;
            $scope.deleteClient.id = client.id;

            $('#clientDeleteModal').modal('show');
        },

        submit: function () {
            Client.delOidcClient($scope.deleteClient.id, function (error) {
                $scope.deleteClient.busy = false;

                if (error) return console.error('Failed to delete openid client', error);

                $scope.refreshClients();

                $('#clientDeleteModal').modal('hide');
            });
        }
    };

    Client.onReady(function () {
        $scope.refreshClients();
    });

    // setup all the dialog focus handling
    ['clientAddModal', 'clientEditmodal'].forEach(function (id) {
        $('#' + id).on('shown.bs.modal', function () {
            $(this).find('[autofocus]:first').focus();
        });
    });

    $('.modal-backdrop').remove();
}]);