<!-- Any copyright is dedicated to the Public Domain.
     http://creativecommons.org/publicdomain/zero/1.0/ -->
<!doctype html>

<html>
  <head>
    <meta charset="utf-8"/>
    <meta http-equiv="Cache-Control" content="no-cache, no-store, must-revalidate" />
    <meta http-equiv="Pragma" content="no-cache" />
    <meta http-equiv="Expires" content="0" />
    <title>Network Monitor test page</title>
    <style>
      input {
        display: block;
        margin: 12px;
      }
    </style>
  </head>

  <body>
    <p>POST data test</p>
    <form enctype="multipart/form-data" method="post" name="form-name">
      <input type="text" name="text" placeholder="text" value="Some text..."/>
      <input type="email" name="email" placeholder="email"/>
      <input type="range" name="range" value="42"/>
      <input type="button" value="Post me!" onclick="window.form()">
    </form>

    <script type="text/javascript">
      /* exported performRequests */
      "use strict";

      function post(address, message) {
        return new Promise(resolve => {
          const xhr = new XMLHttpRequest();
          xhr.open("POST", address, true);
          xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");

          let data = "";
          for (const i in message) {
            data += "&" + i + "=" + message[i];
          }

          xhr.onreadystatechange = function() {
            if (this.readyState == this.DONE) {
              resolve();
            }
          };
          xhr.send(data);
        });
      }

      function form(address, formName) {
        return new Promise(resolve => {
          const formData = new FormData(document.forms.namedItem(formName));
          formData.append("Custom field", "Extra data");

          const xhr = new XMLHttpRequest();
          xhr.open("POST", address, true);
          xhr.setRequestHeader("custom-header-xxx", "custom-value-xxx");

          xhr.onreadystatechange = function() {
            if (this.readyState == this.DONE) {
              resolve();
            }
          };
          xhr.send(formData);
        });
      }

      async function performRequests() {
        const url = "sjs_simple-test-server.sjs";
        const url1 = url + "?foo=bar&baz=42&type=urlencoded";
        const url2 = url + "?foo=bar&baz=42&type=multipart";

        await post(url1, { foo: "bar", baz: 123 });
        await form(url2, "form-name");
      }
    </script>
  </body>

</html>
