private async void DispatchSingleObjectMsg(XElement xmlObj)
{
ModelXmlMapper.MappedType typeInElement = GetMappedType(xmlObj);
switch (typeInElement)
{
case ModelXmlMapper.MappedType.MESSAGE:
MessageModel msg = new MessageModel();
if (msg.FromXml(xmlObj))
{
string message = msg.From + ": " + msg.Content;
await CoreApplication.MainView.CoreWindow.Dispatcher.RunAsync(
CoreDispatcherPriority.Normal,
() =>
{
context.ChatWinodw.MessageReceived(message);
}
);
}
break;
case ModelXmlMapper.MappedType.CHAT_REQUEST:
ChatRequest req = new ChatRequest();
if (req.FromXml(xmlObj))
{
// TODO: check if ongoing chat and return failure from here:
await CoreApplication.MainView.CoreWindow.Dispatcher.RunAsync(
CoreDispatcherPriority.Normal,
() =>
{
context.ContactsWindow.ChatRequestReceived(req);
}
);
}
break;
case ModelXmlMapper.MappedType.CHAT_REQUEST_RESPONSE:
ChatRequestResponse resp = new ChatRequestResponse();
if (resp.FromXml(xmlObj))
{
await CoreApplication.MainView.CoreWindow.Dispatcher.RunAsync(
CoreDispatcherPriority.Normal,
() =>
{
context.ContactsWindow.ChatResponseReceived(resp);
// context.ChatWinodw.Disconnected(resp);
}
);
}
break;
case ModelXmlMapper.MappedType.LOGIN_RESPONSE:
LoginResponse loginResp = new LoginResponse();
if (loginResp.FromXml(xmlObj))
{
await CoreApplication.MainView.CoreWindow.Dispatcher.RunAsync(
CoreDispatcherPriority.Normal,
() =>
{
context.LoginWindow.OnLoginResponseAsync(loginResp);
}
);
}
break;
case ModelXmlMapper.MappedType.CONTACT:
Contact contact = new Contact();
if (contact.FromXml(xmlObj))
{
await CoreApplication.MainView.CoreWindow.Dispatcher.RunAsync(
CoreDispatcherPriority.Normal,
() =>
{
if (context.ContactsWindow != null)
{
context.ContactsWindow.OnContactUpdate(contact);
}
}
);
}
break;
default:
// do nothing
break;
}
}
public void HandleMessage(string incommingMessage, TalkBackDBContext dbContext)
{
MappedType t = MappedType.UNDEFINED;
XDocument serialized = XDocument.Parse(incommingMessage);
XElement typeElement = serialized.Root.Element("Type");
if (typeElement == null)
{
// ignore
return;
}
string type = typeElement.Value;
if (ModelXmlMapper.map.TryGetValue(type, out t))
{
switch (t)
{
case MappedType.MESSAGE:
MessageModel msg = new MessageModel();
if (msg.FromXml(serialized.Root))
{
HandleChatMessageMsg(msg, dbContext);
}
break;
case MappedType.USER:
UserModel user = new UserModel();
user.FromXml(serialized.Root);
break;
case MappedType.CONTACT:
Contact contact = new Contact();
contact.FromXml(serialized.Root);
break;
case MappedType.CHAT_REQUEST:
ChatRequest req = new ChatRequest();
if (req.FromXml(serialized.Root))
{
HandleChatRequestMsg(req, dbContext);
}
break;
case MappedType.CHAT_REQUEST_RESPONSE:
ChatRequestResponse resp = new ChatRequestResponse();
if (resp.FromXml(serialized.Root))
{
HandleChatResponseMsg(resp, dbContext);
}
break;
case MappedType.LOGIN:
Login login = new Login();
if (login.FromXml(serialized.Root))
{
HandleLoginMsg(login, dbContext);
}
break;
case MappedType.LOGIN_RESPONSE:
LoginResponse loginResp = new LoginResponse();
loginResp.FromXml(serialized.Root);
break;
case MappedType.UNDEFINED:
throw new Exception("Don't know how to parse this type");
}
}
}