/**
 * Copyright 2020 Google LLC
 *
 * Licensed 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
 *
 *     https://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 { Component } from '@angular/core' ; import { ProjectService } from '../../services/project/project.service' ; import { Observable } from 'rxjs' ; import { map } from 'rxjs/internal/operators/map' ; import { Layer } from '../../shared/models/layer.model' ; import { List } from 'immutable' ; import { NavigationService } from '../../services/navigation/navigation.service' ; @ Component ( { selector : 'ground-layer-list' , templateUrl : './layer-list.component.html' , styleUrls : [ './layer-list.component.scss' ] , } ) export class LayerListComponent { readonly layers$ : Observable < List < Layer > > ; readonly lang : string ; constructor ( readonly projectService , private navigationService ) { this . lang = 'en' ; this . layers$ = projectService . getActiveProject$ ( ) . pipe ( map ( project => List ( project . layers . valueSeq ( ) . toArray ( ) ) . sortBy ( l => l . index ) ) ) ; } onAddLayer ( ) { this . navigationService . customizeLayer ( NavigationService . LAYER_ID_NEW ) ; } }