/*
 * BSD 3-Clause License
 *
 * Copyright (c) 2017, MapCreator
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 *  Redistributions of source code must retain the above copyright notice, this
 *   list of conditions and the following disclaimer.
 *
 *  Redistributions in binary form must reproduce the above copyright notice,
 *   this list of conditions and the following disclaimer in the documentation
 *   and/or other materials provided with the distribution.
 *
 *  Neither the name of the copyright holder nor the names of its
 *   contributors may be used to endorse or promote products derived from
 *   this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

import fetchPonyfill from 'fetch-ponyfill';
import {isNode} from './node';

// eslint-disable-next-line no-eval
export const FormData = !isNode() ? window.FormData : eval('console.log("hotload"); require("form-data");');
export const {fetch, Request, Response, Headers} = fetchPonyfill({Promise});

/**
 * Encodes an object to a http query string with support for recursion
 * @param {object<string, *>} paramsObject - data to be encoded
 * @returns {string} - encoded http query string
 *
 * @protected
 */
export function encodeQueryString(paramsObject) {
  return _encodeQueryString(paramsObject).replace('&&', '&');
}

/**
 * Encodes an object to a http query string with support for recursion
 * @param {Object<string, *>} paramsObject - data to be encoded
 * @param {Array<string>} _basePrefix - Used internally for tracking recursion
 * @returns {string} - encoded http query string
 *
 * @see http://stackoverflow.com/a/39828481
 * @private
 */
function _encodeQueryString(paramsObject, _basePrefix = []) {
  return Object
    .keys(paramsObject)
    .filter(key => paramsObject[key] !== null)
    .sort()
    .map(key => {
      const prefix = _basePrefix.slice(0);

      if (typeof paramsObject[key] === 'object') {
        prefix.push(key);

        return _encodeQueryString(paramsObject[key], prefix);
      }

      prefix.push(key);

      let out = '';

      out += encodeURIComponent(prefix.shift()); // main key
      out += prefix.map(item => `[${encodeURIComponent(item)}]`).join(''); // optional array keys
      out += '=' + encodeURIComponent(paramsObject[key]); // value

      return out;
    }).join('&');
}

@@ -1765,32 +1765,8 @@
 al('
-console.log(%22hotload%22); 
 requ

Remove console.log