"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.encodeObjectToUrlSearchParams = encodeObjectToUrlSearchParams;
exports.decodeUrlSearchParams = decodeUrlSearchParams;
exports.updateParams = void 0;

var _browser = _interopRequireDefault(require("history/browser"));

var _isPlainObject = require("../../lib/isPlainObject");

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) { symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); } keys.push.apply(keys, symbols); } return keys; }

function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys(Object(source), true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }

function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }

function _createForOfIteratorHelper(o, allowArrayLike) { var it = typeof Symbol !== "undefined" && o[Symbol.iterator] || o["@@iterator"]; if (!it) { if (Array.isArray(o) || (it = _unsupportedIterableToArray(o)) || allowArrayLike && o && typeof o.length === "number") { if (it) o = it; var i = 0; var F = function F() {}; return { s: F, n: function n() { if (i >= o.length) return { done: true }; return { done: false, value: o[i++] }; }, e: function e(_e2) { throw _e2; }, f: F }; } throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); } var normalCompletion = true, didErr = false, err; return { s: function s() { it = it.call(o); }, n: function n() { var step = it.next(); normalCompletion = step.done; return step; }, e: function e(_e3) { didErr = true; err = _e3; }, f: function f() { try { if (!normalCompletion && it.return != null) it.return(); } finally { if (didErr) throw err; } } }; }

function _slicedToArray(arr, i) { return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _unsupportedIterableToArray(arr, i) || _nonIterableRest(); }

function _nonIterableRest() { throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); }

function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }

function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) { arr2[i] = arr[i]; } return arr2; }

function _iterableToArrayLimit(arr, i) { var _i = arr == null ? null : typeof Symbol !== "undefined" && arr[Symbol.iterator] || arr["@@iterator"]; if (_i == null) return; var _arr = []; var _n = true; var _d = false; var _s, _e; try { for (_i = _i.call(arr); !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"] != null) _i["return"](); } finally { if (_d) throw _e; } } return _arr; }

function _arrayWithHoles(arr) { if (Array.isArray(arr)) return arr; }

var cleaner = function cleaner(key, value) {
  return (// See re prototype pollution: https://book.hacktricks.xyz/pentesting-web/deserialization/nodejs-proto-prototype-pollution
    key === "__proto__" || key === "constructor" ? undefined : value
  );
};

function encodeObjectToUrlSearchParams(object) {
  var encoded = Object.entries(object).map(function (_ref) {
    var _ref2 = _slicedToArray(_ref, 2),
        k = _ref2[0],
        v = _ref2[1];

    if (Array.isArray(v) || (0, _isPlainObject.isPlainObject)(v)) {
      return [k, encodeURIComponent(JSON.stringify(v))];
    }

    return [k, v];
  });
  return new URLSearchParams(encoded).toString();
}

function decodeUrlSearchParams(url) {
  var params = new URLSearchParams(decodeURIComponent(url));
  var decoded = Object.create(null);

  var _iterator = _createForOfIteratorHelper(params.entries()),
      _step;

  try {
    for (_iterator.s(); !(_step = _iterator.n()).done;) {
      var _step$value = _slicedToArray(_step.value, 2),
          k = _step$value[0],
          v = _step$value[1];

      try {
        decoded[k] = JSON.parse(v, cleaner);
      } catch (_unused) {
        decoded[k] = v;
      }
    }
  } catch (err) {
    _iterator.e(err);
  } finally {
    _iterator.f();
  }

  return decoded;
} // updates provided params, while retaining existing params.


var updateParams = function updateParams(params) {
  var decoded = decodeUrlSearchParams(window.location.search);
  var encoded = encodeObjectToUrlSearchParams(_objectSpread(_objectSpread({}, decoded), params));

  _browser.default.push("".concat(window.location.pathname, "?").concat(encoded));
};

exports.updateParams = updateParams;