// forgot.js
//
//
let msgdiv = document.getElementById("dial_msg");
let forform= document.getElementById("forgot_form");

function check_signed_in()
{
  if (sessionStorage.getItem(PUUSER_HAVE) == "yes")
  {
     // forform.disabled = true;
     forform.hidden = true;
     msgdiv.innerHTML = sessionStorage.getItem(PUUSER)
                          + "<br />is already signed in";
  }
}

function mail_tmp_pw()
{
   msgdiv.innerHTML = "...";

   let inname = document.getElementById("forgot_uname");
   let inmail = document.getElementById("forgot_email");

   let forname = inname.value;
   let formail = inmail.value;

   if (!forname)
   { msgdiv.innerHTML = "need username";
     return;
   }
   if (!formail)
   { msgdiv.innerHTML = "need email";
     return;
   }

   let xhttp = new XMLHttpRequest();

   xhttp.onreadystatechange = function()
   {
      if (xhttp.readyState == AJ_RS_READY && xhttp.status == AJ_STAT_OK)
      {
         let rt = xhttp.responseText.trim();
         let rcode = rt.substr(0,4);
         let rmsg;
       
         if (rcode == PRE_OK)
           rmsg = "<a href='signin'>sign in</a><br />" + rt.substr(4);
         else  
           rmsg  = rt.substr(4);
         
         msgdiv.innerHTML = rmsg;
         animate_div(msgdiv);
      }
   }

   arg = {"forname":forname, "formail":formail};  // <<< POST ARGS

   xhttp.open("POST", "ops/forgotpw.php");
   xhttp.setRequestHeader("Content-type", "application/x-www-form-urlencoded");

   xhttp.send(JSON.stringify(arg));

   console.log("ajax arg: " + JSON.stringify(arg));
}

check_signed_in();