/**
 * 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, OnDestroy} from '@angular/core';
import * as fromTeller from './store/index';
import {TellerStore} from './store/index';
import * as fromRoot from '../store/index';
import {LOCK_DRAWER} from './store/teller.actions';
import {Subscription} from 'rxjs/Subscription';
import {ActivatedRoute, Router} from '@angular/router';
import {SEARCH} from '../store/customer/customer.actions';
import {Customer} from '../services/customer/domain/customer.model';
import {Observable} from 'rxjs/Observable';
import {Teller} from '../services/teller/domain/teller.model';

@Component({
  templateUrl: './teller.index.component.html'
})
export class TellerIndexComponent implements OnDestroy {

  private tellerCodeSubscription: Subscription;

  private teller: Teller;

  customer$: Observable<Customer[]>;

  constructor(private router: Router, private route: ActivatedRoute, private store: TellerStore) {
    this.tellerCodeSubscription = store.select(fromTeller.getAuthenticatedTeller)
      .subscribe(teller => this.teller = teller);

    this.customer$ = store.select(fromRoot.getSearchCustomers);
  }

  ngOnDestroy(): void {
    this.tellerCodeSubscription.unsubscribe();
  }

  logout(): void {
    this.store.dispatch({
      type: LOCK_DRAWER,
      payload: {
        tellerCode: this.teller.code
      }
    });
  }

  showCustomer(identifier: string): void {
    this.router.navigate(['customers/detail', identifier], { relativeTo: this.route });
  }

  search(searchTerm: string): void {
    this.store.dispatch({
      type: SEARCH,
      payload: {
        searchTerm
      }
    });
  }

  clearSearch(): void {}
}