/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import angular from 'angular';

import baseTemplate from './public.pug';
import template from './template.pug';
import './style.scss';

export default angular
    .module('ignite-console.landing', [
        'ui.router',
        'ignite-console.user'
    ])
    .component('pageLanding', {
        template,
        controller: class LandingController {
            static images = [
                '/images/page-landing-carousel-1.png',
                '/images/page-landing-carousel-2.png',
                '/images/page-landing-carousel-3.png'
            ];

            $onInit() {
                this.images = LandingController.images;
            }
        }
    })
    .config(['$stateProvider', function($stateProvider) {
        // set up the states
        $stateProvider
        .state('landing', {
            url: '/',
            views: {
                '@': {
                    template: baseTemplate
                },
                'page@landing': {
                    component: 'pageLanding'
                }
            },
            // template: '<page-landing></page-landing>',
            redirectTo: (trans) => {
                return trans.injector().get('User').read()
                    .then(() => {
                        try {
                            const {name, params} = JSON.parse(localStorage.getItem('lastStateChangeSuccess'));

                            const restored = trans.router.stateService.target(name, params);

                            return restored.valid() ? restored : 'default-state';
                        }
                        catch (ignored) {
                            return 'default-state';
                        }
                    })
                    .catch(() => true);
            },
            unsaved: true
        });
    }]);