/*
 * Copyright (C) 2017/2021 e-voyageurs technologies
 *
 * 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
 *
 * 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 { map } from 'rxjs/operators';
import { Injectable } from '@angular/core';
import { ActivatedRouteSnapshot, RouterStateSnapshot } from '@angular/router';
import { Application } from '../model/application';
import { Observable } from 'rxjs';
import { StateService } from '../core-nlp/state.service';
import { ApplicationService } from '../core-nlp/applications.service';

@Injectable()
export class ApplicationsResolver  {
  constructor(private appService: ApplicationService, private state: StateService) {}

  resolve(route: ActivatedRouteSnapshot, state: RouterStateSnapshot): Observable<Application[]> {
    return this.appService.retrieveCurrentApplication().pipe(map((_) => this.state.applications));
  }
}
