import { BehaviorSubject } from 'rxjs/BehaviorSubject';
import { Injectable } from '@angular/core';
import { Observable } from 'rxjs/Observable';

@Injectable()
export class MoreDetailsService {

  product: any;

  private modalStatus = new BehaviorSubject<string>('close');
  private currentModalStatus:string = '';

  constructor() { 
    this.modalStatus.subscribe(data => this.currentModalStatus = data);
  }

  getMessage(): Observable<any> {
    return this.modalStatus.asObservable();
  }   

  setMessage(message: string) {
    this.modalStatus.next(message);
  }
}