/*
 * 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 {Component, EventEmitter, Input, Output} from '@angular/core';
import {Observable} from 'rxjs';
import {Router} from '@angular/router';

import {Email, User} from '../../../../pages/auth/models';
import {AuthService, EmailService} from '../../../../pages/auth/services';
import {routes} from '../../../../consts';

@Component({
  selector: 'app-header',
  templateUrl: './header.component.html',
  styleUrls: ['./header.component.scss']
})
export class HeaderComponent {
  @Input() isMenuOpened: boolean;
  @Output() isShowSidebar = new EventEmitter<boolean>();
  public user$: Observable<User>;
  public emails$: Observable<Email[]>;
  public routers: typeof routes = routes;

  constructor(
    private userService: AuthService,
    private emailService: EmailService,
    private router: Router
  ) {
    this.user$ = this.userService.getUser();
    this.emails$ = this.emailService.loadEmails();
  }

  public openMenu(): void {
    this.isMenuOpened = !this.isMenuOpened;

    this.isShowSidebar.emit(this.isMenuOpened);
  }

  public signOut(): void {
    this.userService.signOut();

    this.router.navigate([this.routers.LOGIN]);
  }
}