export type ResponseSettings = {};

export type CookieOptions = {
  domain?: String;
  expires?: Date;
  httpOnly?: Boolean;
  maxAge?: Number;
  path?: String;
  secure?: Boolean;
  signed?: Boolean;
  sameSite?: Boolean | String;
};

class Response {
  private static _instance: Response;

  public static getInstance(): Response {
    if (!this._instance) {
      this._instance = new Response();
    }
    return this._instance;
  }

  public json(data: any) {
    //Response with JSON
  }

  public jsonP(data: any) {
    //Sends a JSON response with JSONP support
  }

  public links(links: { [x: string]: string; }) {
    //Joins the links provided as properties of the parameter to populate the response’s Link HTTP header field
  }

  public redirect(url: String) {
    //Redirects to the URL derived from the specified url
  }

  public render(view: String, locals: any) {
    //Renders a view and sends the rendered HTML string to the client (Views can be created in the Dashboard)
  }

  public send(body: String | Boolean | Array<any> | Object) {
    //Sends the HTTP response.
  }

  public sendStatus(statusCode: Number) {
    //Sets the response HTTP status code to statusCode and sends the registered status message as the text response body
  }

  public status(statusCode: Number) {
    //Sets the HTTP status for the response. It is a chainable alias of res.statusCode
    return this;
  }

  public attachment(fileName: any) {
    //Sets the HTTP response Content-Disposition header field to “attachment” (Files have to be Uploaded on Api-Lib)
  }

  public download(fileName: any) {
    //Transfers the file at path as an “attachment”. Typically, browsers will prompt the user for download
  }

  public type(type: string) {
    //Sets the Content-Type HTTP header to the MIME type as determined by the specified type
  }

  public cookie(
    name: string,
    value: string | object,
    options: CookieOptions | undefined,
  ): void {
    //Sets cookie name to value. The value parameter may be a string or object converted to JSON
  }

  public clearCookie(name: string, options: CookieOptions): void {

  }

  public get(field: string): string | undefined {
    //Returns the HTTP response header specified by field
    return "";
  }

  public set(field: string | object, value: string | undefined): void {
    //Sets the response’s HTTP header field to value. To set multiple fields at once, pass an object as the parameter
  }
}

export default Response;