/**
 * Copyright (C) 2018 The Android Open Source Project
 *
 * 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 {EventEmitter, Injectable, Output} from '@angular/core';


@Injectable({
  providedIn: 'root',
})
export class AppService {
  @Output() closeSideNavEmitter = new EventEmitter();
  @Output() showDetailsEmitter = new EventEmitter();
  constructor() {
  }

  /** Emits an EventEmitter to display entity in the side nav window. */
  showDetails(entity) {
    this.showDetailsEmitter.emit(entity);
  }

  /** Emits an EventEmitter to close the side nav window. */
  closeSideNav() {
    this.closeSideNavEmitter.emit();
  }
}