// CALLBACKS
// Sending Chat request
public void ChatRequestConfirmationCallback(XmlDocument messageDoc)
{
var rootEl = messageDoc.DocumentElement;
// If passes, it has all the required attributes for this callback
if (!rootEl.HasAttribute("userToChatWith") ||
!rootEl.HasAttribute("command") ||
!rootEl.HasAttribute("value"))
{
return;
}
var username = messageDoc.DocumentElement.GetAttribute("userToChatWith");
var cmd = messageDoc.DocumentElement.GetAttribute("command");
var value = messageDoc.DocumentElement.GetAttribute("value");
if (value == "true")
{
CurrentChatPal = username;
OnInitiateChatWithUser.Invoke();
}
else
{
OnFailedChatRequest.Invoke();
}
}
// Receiving chat request
public void ReceiveChatRequest(XmlDocument messageDoc)
{
// TODO: add confirmation popup
var rootEl = messageDoc.DocumentElement;
CurrentChatPal = rootEl.GetAttribute("sender");
OnInitiateChatWithUser.Invoke();
// Inform the server that request has been granted
var msg = $"<msg acceptedUser=\"{CurrentChatPal}\" command=\"requestConfirmationFromClient\" value=\"true\"></msg>";
SendMessage(msg);
}
