import FormData from 'form-data';
import fs from 'fs-extra';
import fetch from 'node-fetch';

import { API } from './API';
import { HTTP_METHOD } from './httpMethod';

export async function makeRequest(requestUrl: string, httpMethod: HTTP_METHOD, requestBody: any, headers: {}) {
  logger.info('RequestUrl : ' + requestUrl);
  logger.info('Http method: ' + httpMethod);
  logger.info('Request body:' + requestBody);
  const requestResponse = await fetch(requestUrl, {
    method: httpMethod,
    body: requestBody,
    headers: headers
  });
  const responseText = await requestResponse.text();
  logger.info('Response text:' + responseText);
  return responseText;
}

export async function uploadFile(cookies: any, csrfToken: any, baseUrl: string, filePath: string) {
  const requestUrl = baseUrl + API.VERSION + API.ATTACHMENT_UPLOAD;
  logger.debug(`Upload file: ${filePath} to ${requestUrl}`);

  const form = new FormData();

  const buffer = fs.readFileSync(filePath);
  form.append('file', buffer, {
    filename: filePath.split('\\').pop().split('/').pop()
  });

  const headers = { Cookie: cookies, 'x-csrf-token': csrfToken };
  const responseText = await makeRequest(requestUrl, HTTP_METHOD.PUT, form, headers);
  logger.debug(`UploadFile responseText: ${responseText}`);
  return responseText;
}

export async function sendJsonRequest(
  cookies: any,
  csrfToken: any,
  requestUrl: string,
  httpMethod: HTTP_METHOD,
  requestBody: any
) {
  const headers = { Cookie: cookies, 'Content-Type': 'application/json', 'x-csrf-token': csrfToken };
  const responseText = await makeRequest(requestUrl, httpMethod, requestBody, headers);
  logger.info('Response Text: ' + responseText);
  return JSON.parse(responseText);
}