import {Injectable} from '@angular/core';
import _ from 'lodash';
import 'pouchdb';

@Injectable()
export class PouchDBService {
  private _databases: PouchDB[] = [];

  constructor() {}

  get databases() {
    return this._databases;
  }

  createDatabase(name: string): PouchDB {
    const db = new PouchDB(name);
    this._databases.push(db);

    return db;
  }

  destroyDatabase(database: PouchDB): any {
    _.pull(this._databases, database);
    return database.destroy();
  }
}