(function(win) {
  if (!win.parent) {
    return;
  }
  var cookie = 0;
  var cookie_p = 0;
  if (win.navigator.cookieEnabled) {
    function getCookieByName(name) {
      const regex = new RegExp('(^| )' + name + '=([^;]+)');
      const match = win.document.cookie.match(regex);
      return match ? match[2] : undefined;
    }
    function setCookie(name, value, p) {
      win.document.cookie = name + '=' + value + ';max-age=3600;path=/;SameSite=None;Secure' + (p ? ';Partitioned' : '');
      return getCookieByName(name);
    }

    cookie = Number(getCookieByName('cart') || setCookie('cart', 1)) || 0;
    cookie_p = Number(getCookieByName('cart_p') || setCookie('cart_p', 2)) || 0;
  }
  win.parent.postMessage(cookie + cookie_p, '*');
})(window);