public static PopupViewModel CreateClearProductPopup(string message, long errorCode, AlcServerViewModel alcServer)
{
// TODO: define continue and quit message pack
PlcMessagePack continueMessagePack = null;
PlcMessagePack quitMessagePack = null;
var content = errorCode == 2088? "请清除所有产品后点继续，或者点退出取消自动模式" : "请清料后点击继续，或者点退出再清料";
return(new PopupViewModel()
{
OkButtonText = "继续",
CancelButtonText = "退出",
OkCommand = new CloseDialogAttachedCommand(o => true, () =>
{
alcServer.SentToPlc(continueMessagePack, PlcMessageType.Request);
}),
CancelCommand = new CloseDialogAttachedCommand(o => true, () =>
{
alcServer.SentToPlc(quitMessagePack, PlcMessageType.Request);
alcServer.IsAutoRunning = false;
}),
MessageItem = LoggingMessageItem.CreateMessage(message),
Content = content,
IsSpecialPopup = true
});
}
public static PopupViewModel CreateSafeDoorPopup(string message, AlcServerViewModel alcServer)
{
// TODO: define continue and quit message pack
PlcMessagePack continueMessagePack = null;
PlcMessagePack quitMessagePack = null;
var content = "请关门后点击继续，或者点取消退出自动模式";
return(new PopupViewModel()
{
OkButtonText = "继续",
CancelButtonText = "取消",
OkCommand = new CloseDialogAttachedCommand(o => true, () =>
{
alcServer.SentToPlc(continueMessagePack, PlcMessageType.Request);
}),
CancelCommand = new CloseDialogAttachedCommand(o => true, () =>
{
alcServer.SentToPlc(quitMessagePack, PlcMessageType.Request);
alcServer.IsAutoRunning = false;
}),
MessageItem = LoggingMessageItem.CreateMessage(message),
Content = content,
IsSpecialPopup = true
});
}
private void SwitchCommandID(PlcMessagePack messagePack)
{
switch (messagePack.CommandId)
{
case 1:
SentToPlc(messagePack);
OnPlcRegisterRequested();
break;
case 2:
SentToPlc(messagePack);
OnPlcResetFinished();
break;
case 3:
SentToPlc(messagePack);
OnPlcResetRequested();
break;
case 5:
SentToPlc(messagePack);
OnPlcStartRequested();
break;
case 6:
OnPlcStopFinished();
break;
case 7:
SentToPlc(messagePack);
OnPlcStopRequested();
break;
case 9:
OnPlcPauseRequested();
break;
case 11:
OnPlcContinueRequested();
break;
case 12:
SentToPlc(messagePack);
OnWarningMessageReceived(messagePack.Errorcode);
break;
case 14:
OnHeartBeatReceived();
break;
case 23:
OnPlcRequestToEnterNewRun();
break;
default:
OnCustomCommandReceived(messagePack.CommandId);
break;
}
}
public void SentToPlc(PlcMessagePack messagePack, PlcMessageType messageType = PlcMessageType.Respond)
{
var output = messagePack;
output.MsgType = (int)messageType;
try
{
_clientSocket.Send(output.ToBytes());
OnMessagePackSent(messagePack);
}
catch
{
FailedAction();
}
}
private void CommunicationLoop(Socket clientSocket)
{
while (true)
{
if (!IsConnected)
{
break;
}
var buffer = new byte[72];
int byteCount = 0;
try
{
byteCount = clientSocket.Receive(buffer);
}
catch (SocketException)
{
FailedAction();
break;
}
// If no message received, end communication loop
if (byteCount == 0)
{
break;
}
if (byteCount != 72)
{
continue;
}
var messagePack = PlcMessagePack.FromBytes(buffer);
OnMessagePackReceived(messagePack);
Task.Run(() => { SwitchCommandID(messagePack); });
}
}
private void OnMessagePackSent(PlcMessagePack obj)
{
MessagePackSent?.Invoke(obj);
}
private void OnMessagePackReceived(PlcMessagePack messagePack)
{
MessagePackReceived?.Invoke(messagePack);
}
