/*
 * Copyright (C) 2019-2022 Open StApps
 * This program is free software: you can redistribute it and/or modify it
 * under the terms of the GNU General Public License as published by the Free
 * Software Foundation, version 3.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
 * more details.
 *
 * You should have received a copy of the GNU General Public License along with
 * this program. If not, see <https://www.gnu.org/licenses/>.
 */
import got, {OptionsOfJSONResponseBody, Response as GotResponse} from 'got';

/**
 * Request options that requires a url
 * Note: adjust request options of got library for backward compatibility
 */
export interface RequestOptions extends Omit<OptionsOfJSONResponseBody, 'json' | 'body'> {
  /**
   * Body of the request
   */
  // TODO: Use a specific type?
  // eslint-disable-next-line @typescript-eslint/no-explicit-any
  body?: any;
  /**
   * Target URL of the request
   */
  url: URL;
}

/**
 * Response with generic for the type of body that is returned from the request
 */
export interface Response<TYPE_OF_BODY> extends GotResponse {
  /**
   * Typed body of the response
   */
  body: TYPE_OF_BODY;
}

/**
 * HTTP client that is based on request
 */
export class HttpClient {
  /**
   * Make a request
   *
   * @param requestConfig Configuration of the request
   */
  async request<TYPE_OF_BODY>(requestConfig: RequestOptions): Promise<Response<TYPE_OF_BODY>> {
    const parameters: OptionsOfJSONResponseBody = {
      followRedirect: true,
      method: 'GET',
      responseType: 'json',
    };

    if (typeof requestConfig.body !== 'undefined') {
      parameters.json = requestConfig.body;
    }

    if (typeof requestConfig.headers !== 'undefined') {
      parameters.headers = requestConfig.headers;
    }

    if (typeof requestConfig.method !== 'undefined') {
      parameters.method = requestConfig.method;
    }
    let response: Response<TYPE_OF_BODY>;
    try {
      response = await got(requestConfig.url.toString(), parameters);
    } catch (error) {
      // eslint-disable-next-line @typescript-eslint/no-explicit-any
      if (typeof (error as any).response === 'undefined') {
        throw error;
      }
      // if there is a response (e.g. response with statusCode 404 etc.) provide it
      // eslint-disable-next-line @typescript-eslint/no-explicit-any
      response = (error as any).response as Response<TYPE_OF_BODY>;
    }

    return response;
  }
}