import { Observable } from 'rxjs';
import { Client } from './client.model';
import { AuthHttp } from 'angular2-jwt';
import { JsonToClientConverter } from './json-to-client.converter';
import { ClientSerializer } from './client.serializer';
import { Response } from '@angular/http';
import { IErrorHandler } from '../error/error-handler.interface';
import { ApiPathComponent } from '../api-path-component';

export class ClientService {

  public constructor(
    private authHttp: AuthHttp,
    private converter: JsonToClientConverter,
    private serializer: ClientSerializer,
    private baseUrl: string,
    private errorHandler: IErrorHandler
  ) {}

  public create(client: Client): Observable<Client> {
    const url: string = this.baseUrl + '/' + ApiPathComponent.clients;
    return this.authHttp.post(url, this.serializer.serialize(client))
      .catch((error?: any) => this.errorHandler.handle(error))
      .map((res: Response) => this.converter.toOne(res.json()));
  }

  public update(client: Client): Observable<Client> {
    const url: string = this.baseUrl + '/' + ApiPathComponent.clients + '/' + client.id;
    return this.authHttp.put(url, this.serializer.serialize(client))
      .catch((error?: any) => this.errorHandler.handle(error))
      .map((res: Response) => this.converter.toOne(res.json()));
  }
}