import { injectable } from 'inversify';

import Identifiable from '../model/identifiable';
import Playlist from '../model/playlist';
import Token from '../model/token';
import User from '../model/user';
import Store from './store';

@injectable()
class LocalStore<T extends Identifiable> implements Store<T> {
  private store = new Map<string, T>();

  public save(object: T): T {
    this.store.set(object.id, object);
    return object;
  }

  public get(id: string): T {
    return this.store.get(id);
  }

  public getAll(): T[] {
    return Array.from(this.store.values());
  }

  public delete(id: string): boolean {
    return this.store.delete(id);
  }
}

// tslint:disable-next-line:max-classes-per-file
export class LocalUserStore extends LocalStore<User> {}
// tslint:disable-next-line:max-classes-per-file
export class LocalPlaylistStore extends LocalStore<Playlist> {}
// tslint:disable-next-line:max-classes-per-file
export class LocalTokenStore extends LocalStore<Token> {}