public static void RequestHandler(dynamic jsonObj, ref string returnMessage)
{
switch ((string)jsonObj["type"])
{
case "newConnection":
System.Windows.MessageBoxResult result = System.Windows.MessageBox.Show((string)jsonObj["myUser"] + " is asking to connect! ", "Connection Incoming!", System.Windows.MessageBoxButton.YesNo);
if (result == System.Windows.MessageBoxResult.Yes)
{
MainWindow.RemoteUser = (string)jsonObj["myUser"];
MainWindow.RemoteIP = (string)jsonObj["IP"];
MainWindow.RemotePORT = (int)jsonObj["PORT"];
ClientHandler ch = new ClientHandler(MainWindow.RemoteUser, MainWindow.RemoteIP, MainWindow.RemotePORT);
Application.Current.Dispatcher.Invoke(new Action(() => {
owner.SuccessfulConnection(ch);
MainWindow.CurrentChatMessages.Add(new MessageObject()
{
Who = MainWindow.RemoteUser + " connected!", Type = "text", Data = ""
});
}));
returnMessage = "{'type': 'acceptedConnection', 'myUser': '******'}";
}
else
{
returnMessage = "{ 'type': 'refusedConnection'}";
}
break;
case "message":
Application.Current.Dispatcher.Invoke(new Action(() => {
MessageObject tmpMsg = new MessageObject()
{
Who = MainWindow.RemoteUser, Type = "text", Data = (string)jsonObj["message"]
};
MainWindow.CurrentChatMessages.Add(tmpMsg);
MainWindow.db.addToDB(tmpMsg);
owner.chattBox.SelectedIndex = MainWindow.CurrentChatMessages.Count - 1;
owner.chattBox.ScrollIntoView(owner.chattBox.SelectedItem);
}));
returnMessage = "{ 'type': 'receivedMessage'}";
break;
case "image":
Application.Current.Dispatcher.Invoke(new Action(() => {
byte[] img = Convert.FromBase64String((string)jsonObj["source"]);
File.WriteAllBytes(System.AppDomain.CurrentDomain.BaseDirectory + "/assets/img/tmp_" + (string)jsonObj["data"], img);
MessageObject tmpMsg = new MessageObject()
{
Who = MainWindow.RemoteUser, Type = "image", Data = "tmp_" + (string)jsonObj["data"]
};
MainWindow.CurrentChatMessages.Add(tmpMsg);
MainWindow.db.addToDB(tmpMsg);
owner.chattBox.SelectedIndex = MainWindow.CurrentChatMessages.Count - 1;
owner.chattBox.ScrollIntoView(owner.chattBox.SelectedItem);
}));
returnMessage = "{ 'type': 'receivedImage'}";
break;
case "endConnection":
Application.Current.Dispatcher.Invoke(new Action(() => {
MainWindow.CurrentChatMessages.Add(new MessageObject()
{
Who = MainWindow.RemoteUser + " disconnected!", Type = "text", Data = ""
});
owner.chattBox.SelectedIndex = MainWindow.CurrentChatMessages.Count - 1;
owner.chattBox.ScrollIntoView(owner.chattBox.SelectedItem);
owner.sendMessage.IsEnabled = false;
owner.sendImage.IsEnabled = false;
MainWindow.connected = false;
}));
returnMessage = "end";
break;
default:
System.Windows.MessageBox.Show("Default case");
Console.WriteLine("Default case");
break;
}
}