import * as plugins from './letterxpress.plugins';

export interface ILetterXpressConstructorOptions {
  email: string;
  apiKey: string;
}

export class LetterXpressAccount {
  public baseApiUrl = 'https://api.letterxpress.de/v1/';
  public options: ILetterXpressConstructorOptions;

  public letterSentObservable = new plugins.smartrx.rxjs.Subject<plugins.smartletter.Letter>();

  constructor(optionsArg: ILetterXpressConstructorOptions) {
    this.options = optionsArg;
  }

  /**
   * sends a letter
   * @param letterArg
   */
  public async sendLetter(letterArg: plugins.smartletter.Letter) {
    const letterPdfResult = await letterArg.getPdfResult();
    const response = await this.request('/setJob', 'POST', {});
  }

  /**
   * fires the request
   */
  private async request(routeArg: string, methodArg: 'GET' | 'POST', payload?: any) {
    const requestUrl = `${this.baseApiUrl}`;
    const requestData = {
      auth: {
        username: this.options.email,
        apikey: this.options.apiKey
      },
      ...payload
    };
    const response = await plugins.smartrequest.request(routeArg, {
      method: methodArg,
      headers: {
        'Content-Type': 'application/json'
      },
      requestBody: JSON.stringify(requestData)
    });
  }
}