"use strict";
  const DOMException = require("domexception/webidl2js-wrapper");
  const MessageEvent = require("./generated/MessageEvent");
  const idlUtils = require("./generated/utils");
  const { isValidTargetOrigin } = require("../utils");
  const { fireAnEvent } = require("./helpers/events");
  
  module.exports = function (globalObject) {
    return function (message, targetOrigin) {
      if (arguments.length < 2) {
        throw new TypeError("'postMessage' requires 2 arguments: 'message' and 'targetOrigin'");
      }
  
      targetOrigin = String(targetOrigin);
  
      if (!isValidTargetOrigin(targetOrigin)) {
        // TODO: Fix me
        throw DOMException.create(globalObject, [
          "Failed to execute 'postMessage' on 'Window': " +
          "Invalid target origin '" + targetOrigin + "' in a call to 'postMessage'.",
          "SyntaxError"
        ]);
      }
  
      // TODO: targetOrigin === '/' - requires reference to source window
      // See https://github.com/jsdom/jsdom/pull/1140#issuecomment-111587499
      if (targetOrigin !== "*" && targetOrigin !== idlUtils.implForWrapper(globalObject._document)._origin) {
        return;
      }
  
      // TODO: event.source - requires reference to source window
      // TODO: event.origin - requires reference to source window
      // TODO: event.ports
      // TODO: event.data - structured clone message - requires cloning DOM nodes
      setTimeout(() => {
        fireAnEvent("message", this, MessageEvent, { data: message });
      }, 0);
    };
  };