public override void Process(PosKey key)
{
if (isProcessing)
{
return; //occurs if pressed key when seral data is executing.
}
lock (serialLock)
{
lastKeyPressed = DateTime.Now;
isProcessing = true;
#region parse user input
try
{
switch (key)
{
case PosKey.D0:
case PosKey.D1:
case PosKey.D2:
case PosKey.D3:
case PosKey.D4:
case PosKey.D5:
case PosKey.D6:
case PosKey.D7:
case PosKey.D8:
case PosKey.D9:
cr.State.Numeric((char)key);
break;
case PosKey.DoubleZero:
cr.State.Numeric((char)PosKey.D0);
cr.State.Numeric((char)PosKey.D0);
break;
case PosKey.Decimal:
cr.State.Seperator();
break;
case PosKey.Document:
cr.State.Document();
break;
case PosKey.Customer:
cr.State.Customer();
break;
case PosKey.Report:
cr.State.Report();
break;
case PosKey.Program:
cr.State.Program();
break;
case PosKey.Command:
ISalesDocument doc = cr.Document;
cr.State.Command();
break;
case PosKey.CashDrawer:
cr.State.CashDrawer();
break;
case PosKey.Void:
cr.State.Void();
break;
case PosKey.PercentDiscount:
cr.State.Adjust(AdjustmentType.PercentDiscount);
break;
case PosKey.Discount:
cr.State.Adjust(AdjustmentType.Discount);
break;
case PosKey.PercentFee:
cr.State.Adjust(AdjustmentType.PercentFee);
break;
case PosKey.Fee:
cr.State.Adjust(AdjustmentType.Fee);
break;
case PosKey.ReceiveOnAcct:
cr.State.ReceiveOnAcct();
break;
case PosKey.PayOut:
cr.State.PayOut();
break;
case PosKey.PriceLookup:
cr.State.PriceLookup();
break;
case PosKey.Price:
cr.State.Price();
break;
case PosKey.Total:
cr.State.TotalAmount();
break;
case PosKey.Repeat:
cr.State.Repeat();
break;
case PosKey.UpArrow:
cr.State.UpArrow();
break;
case PosKey.DownArrow:
cr.State.DownArrow();
break;
case PosKey.Escape:
cr.State.Escape();
break;
case PosKey.Quantity:
cr.State.Quantity();
break;
case PosKey.Cash:
cr.State.Pay(new CashPaymentInfo());
break;
case PosKey.Credit:
if (KeyMap.CreditBuffer == -1)
{
Thread.Sleep(20); //wait some for Console.KeyAvailable
if (Console.In.Peek() > -1)
{
KeyMap.CreditBuffer = Console.In.Read() - 48;
}
else
{
cr.State.Alpha('C');
return;
}
}
try
{
if (KeyMap.CreditBuffer == 0)
{
cr.State.Pay(new CreditPaymentInfo());
}
else
{
Dictionary <int, ICredit> credits = cr.DataConnector.GetCredits();
if (credits.Count > (KeyMap.CreditBuffer - 1)) //?-1
{
cr.State.Pay(new CreditPaymentInfo(credits[KeyMap.CreditBuffer]));
}
}
}
finally { KeyMap.CreditBuffer = -1; }
break;
case PosKey.Payment:
cr.State.ShowPaymentList();
break;
case PosKey.Check:
cr.State.Pay(new CheckPaymentInfo());
break;
case PosKey.ForeignCurrency:
cr.State.Pay(new CurrencyPaymentInfo());
break;
case PosKey.SubTotal:
cr.State.SubTotal();
break;
case PosKey.Enter:
cr.State.Enter();
break;
case PosKey.SalesPerson:
cr.State.SalesPerson();
break;
case PosKey.Correction:
cr.State.Correction();
break;
case PosKey.LabelStx:
if (KeyMap.LabelBuffer == -1)
{
Thread.Sleep(20); //wait some for Console.KeyAvailable
//Console.In.ReadLine() is changed as Console.In.Read()
//because Readline command opens the text editor in WindowsCE
int label = Console.In.Read();
if (label == -1)
{
cr.State.Alpha('L');
break;
}
KeyMap.LabelBuffer = label;
}
try
{
cr.State.LabelKey(KeyMap.LabelBuffer);
}
finally { KeyMap.LabelBuffer = -1; }
break;
case PosKey.Help:
MessageBox.Show(cr.State.GetType().ToString());
break;
case PosKey.MagstripeStx:
cr.State.CardPrefix();
break;
case PosKey.KeyStx:
if (KeyMap.KeyLockBuffer == -1)
{
Thread.Sleep(20); //wait some for Console.KeyAvailable
String label = Console.ReadLine();
KeyMap.KeyLockBuffer = int.Parse(label);
}
try
{
cr.State.End(KeyMap.KeyLockBuffer - 1);
}
finally
{
KeyMap.KeyLockBuffer = -1;
}
break;
case PosKey.BarcodePrefix:
cr.State.BarcodePrefix();
break;
case PosKey.UndefinedKey:
//do nothing
break;
case PosKey.SendOrder:
cr.State.SendOrder();
break;
default:
switch (key)
{
case (PosKey)17: cr.State.Alpha('|'); break;
case PosKey.MagstripeStx: cr.State.Alpha('\"'); break;
case (PosKey)214: cr.State.Alpha('ж'); break;
case (PosKey)286: cr.State.Alpha('а'); break;
case (PosKey)199: cr.State.Alpha('Ч'); break;
case (PosKey)220: cr.State.Alpha('м'); break;
case (PosKey)304: cr.State.Alpha('н'); break;
case (PosKey)350: cr.State.Alpha('о'); break;
case (PosKey)221: break;
case (PosKey)46: cr.State.Alpha('.'); break;
case (PosKey)47: cr.State.Alpha('/'); break;
default:
if (char.IsLetter((char)key) || key == (PosKey)ConsoleKey.Spacebar || char.IsPunctuation((char)key))
{
cr.State.Alpha((char)key);
}
else
{
cr.State.UndefinedKey();
}
break;
}
break;
}
}
#endregion
#region handle errors
catch (CmdSequenceException csex)
{
SoundManager.Sound(SoundType.FAILED);
cr.State = States.AlertCashier.Instance(new Error(csex));
cr.Log.Error("CmdSequenceException occured. Last command: {0}", csex.LastCommand);
cr.Log.Error(csex);
//to do : cr.State = ex.Recover();
}
catch (PowerFailureException pfex)
{
SoundManager.Sound(SoundType.FATAL_ERROR);
try
{
Recover.RecoverPowerFailure(pfex);
}
catch (EJException eje)
{
cr.State = States.ElectronicJournalError.Instance(eje);
}
cr.Log.Warning(pfex);
}
catch (UnfixedSlipException ex)
{
try
{
cr.State = States.BlockOnPaper.Instance();
//Recover.RecoverUnfixedSlip(ex);
}
catch (EJException)
{
cr.State = States.ElectronicJournalError.Instance();
}
cr.Log.Warning(ex);
}
catch (EJException eje)
{
SoundManager.Sound(SoundType.FATAL_ERROR);
cr.State = States.ElectronicJournalError.Instance(eje);
cr.Log.Warning(eje);
}
catch (SVCPasswordOrPointException ex)
{
SoundManager.Sound(SoundType.FAILED);
//cr.State = States.ServiceMenu.Instance();
States.AlertCashier.Instance(new Confirm(ex.Message));
cr.Log.Warning(ex);
}
catch (FiscalIdException fie)
{
SoundManager.Sound(SoundType.FATAL_ERROR);
cr.State = States.FiscalIdBlock.Instance();
cr.Log.Warning(fie);
}
catch (BlockingException bex)
{
SoundManager.Sound(SoundType.FATAL_ERROR);
cr.State = States.PrinterBlockingError.Instance(new Error(bex));
}
catch (NoReceiptRollException nrre)
{
SoundManager.Sound(SoundType.NEED_PROCESS);
cr.State = States.PrinterStatusError.Instance(new Error(nrre));
cr.Log.Error(nrre);
}
catch (PrinterStatusException pse)
{
SoundManager.Sound(SoundType.FAILED);
cr.State = States.PrinterStatusError.Instance(pse);
cr.Log.Error(pse);
}
catch (MissingCashierException mcex)
{
SoundManager.Sound(SoundType.FAILED);
cr.CurrentCashier = null;
cr.State = States.AlertCashier.Instance(new Error(mcex, States.Login.Instance));
cr.Log.Warning(mcex);
}
catch (AssignedCashierLimitExeedException aclee)
{
SoundManager.Sound(SoundType.FAILED);
cr.CurrentCashier = null;
cr.State = States.AlertCashier.Instance(new Error(aclee, States.Login.Instance));
cr.Log.Warning(aclee);
}
catch (SlipRowCountExceedException srceex)
{
SoundManager.Sound(SoundType.FAILED);
States.AlertCashier.Instance(new Error(srceex));
cr.State = States.ConfirmSlip.Instance(new Error(srceex));
cr.Log.Warning(srceex);
}
catch (CashierAlreadyAssignedException caaex)
{
States.AlertCashier.Instance(new Error(caaex));
ICashier assignedCashier = cr.DataConnector.FindCashierById(caaex.CashierId);
if (assignedCashier != null)
{
cr.Log.Debug("Kasiyer zaten atanmis: {1} ({0})", assignedCashier.Id, assignedCashier.Name);
}
else
{
cr.Log.Error("Kasiyer girisi yapilmali");
}
States.Login.LoginCashier();
}
catch (ProductNotWeighableException pnwex)
{
SoundManager.Sound(SoundType.FAILED);
cr.State = States.AlertCashier.Instance(new Error(pnwex));
}
catch (DirectoryNotFoundException dnfex)
{
SoundManager.Sound(SoundType.FAILED);
cr.Log.Fatal(dnfex);
cr.State = States.AlertCashier.Instance(new Error(dnfex));
}
catch (InvalidOperationException ioex)
{
SoundManager.Sound(SoundType.FAILED);
cr.State = States.AlertCashier.Instance(new Error(ioex));
}
catch (NegativeResultException nrex)
{
SoundManager.Sound(SoundType.FAILED);
cr.State = States.AlertCashier.Instance(new Error(nrex));
cr.Log.Error(nrex);
}
catch (IncompleteXReportException ixrex)
{
SoundManager.Sound(SoundType.FATAL_ERROR);
cr.State = States.XReportPE.Instance(ixrex);
cr.Log.Warning("Printer exception occured during the x report", ixrex.Message);
}
catch (IncompleteEJSummaryReportException iejsex)
{
SoundManager.Sound(SoundType.FATAL_ERROR);
cr.State = States.EJSummaryReportPE.Instance(iejsex);
cr.Log.Warning("Printer exception occured during the ej summary report", iejsex.Message);
}
catch (IncompletePaymentException ipe)
{
SoundManager.Sound(SoundType.NEED_PROCESS);
cr.State = States.PaymentAfterPE.Instance(ipe);
cr.Log.Warning(ipe.Message);
}
catch (PrintDocumentException pde)
{
SoundManager.Sound(SoundType.FAILED);
cr.State = States.DocumentPE.Instance(pde);
cr.Log.Warning("Printer exception occured during the document printing ", pde.Message);
}
catch (FMFullException fmfe)
{
SoundManager.Sound(SoundType.FATAL_ERROR);
cr.State = States.PrinterStatusError.Instance(new Error(fmfe));
cr.Log.Fatal(fmfe);
}
catch (FMLimitWarningException fmlwe)
{
SoundManager.Sound(SoundType.FATAL_ERROR);
cr.State = States.PrinterStatusError.Instance(new Error(fmlwe));
cr.Log.Fatal(fmlwe);
}
catch (ZRequiredException zre)
{
SoundManager.Sound(SoundType.NEED_PROCESS);
cr.State = States.PrinterStatusError.Instance(new Error(zre));
cr.Log.Error(zre);
}
catch (CashierAutorizeException cae)
{
SoundManager.Sound(SoundType.FAILED);
cr.State = States.AlertCashier.Instance(new Error(cae));
cr.Log.Error(cae);
}
catch (FMNewException fmne)
{
SoundManager.Sound(SoundType.NEED_PROCESS);
int fiscalId = int.Parse(PosConfiguration.Get("FiscalId").Substring(2, 8));
cr.State = States.EnterInteger.Instance(PosMessage.START_FM, fiscalId,
new StateInstance <int>(States.Login.AcceptFiscalId),
new StateInstance(Start.Instance));
cr.Log.Error(fmne);
}
catch (PrinterTimeoutException pte)
{
SoundManager.Sound(SoundType.FAILED);
cr.State = States.PrinterConnectionError.Instance(pte);
cr.Log.Warning(pte);
}
catch (System.Net.Sockets.SocketException ex)
{
SoundManager.Sound(SoundType.FAILED);
cr.State = States.PrinterConnectionError.Instance(new PrinterException(PosMessage.CANNOT_ACCESS_PRINTER, ex));
cr.Log.Warning(new PrinterException(PosMessage.CANNOT_ACCESS_PRINTER, ex));
}
catch (InvalidPaymentException ipe)
{
SoundManager.Sound(SoundType.FAILED);
Confirm con = new Confirm(String.Format("{0}\n{1}", PosMessage.PAYMENT_INVALID, "жDEME нPTAL?(GнRно)"),
new StateInstance(VoidPayment.Instance));
cr.State = States.ConfirmCashier.Instance(con);
cr.Log.Error(ipe);
}
catch (OperationCanceledException oce)
{
SoundManager.Sound(SoundType.FAILED);
cr.State = States.PrinterConnectionError.Instance(new PrinterException(PosMessage.CANNOT_ACCESS_PRINTER, oce));
cr.Log.Warning(new PrinterException(PosMessage.CANNOT_ACCESS_PRINTER, oce));
}
catch (EftPosException epe)
{
SoundManager.Sound(SoundType.FAILED);
cr.State = AlertCashier.Instance(new Error(epe));
cr.Log.Error(epe);
}
catch (Exception ex)
{
SoundManager.Sound(SoundType.FAILED);
cr.State = States.AlertCashier.Instance(new Error(ex));
cr.Log.Error(ex);
}
finally
{
isProcessing = false;
}
#endregion
}
}
private static void CheckMessageQueue()
{
while (serverRequestQueue.Count > 0)
{
System.Threading.Thread nThread = new Thread(new ThreadStart(BlinkLed));
blinkOn = true;
nThread.Start();
IState currentState = cr.State;
cr.State = WaitingState.Instance();
try
{
String request = serverRequestQueue.Dequeue();
cr.DataConnector.SendWaitingMessage("Ýþleminiz yapýlýyor...");
if (!DisplayAdapter.Cashier.Inactive)
{
DisplayAdapter.Cashier.Show("ARKA OFÝS\nÝÞLEMÝ YAPILIYOR...");
}
int success = cr.DataConnector.ProcessRequest(request);
if (success == 0)//Data.dll is not responsible for request
{
String failResponse = String.Empty;
success = -1;
try
{
ProcessServerRequest(request);
success = 1;
}
catch (PowerFailureException pfe)
{
try { Recover.RecoverPowerFailure(pfe); }
catch { };
Error err = new Error(pfe);
failResponse = err.Message.Replace('\n', '·');
}
catch (LimitExceededOrZRequiredException le)
{
cr.Log.Warning(le);
failResponse = PosMessage.LOGO_DEPARTMENT_CHANGE_Z_REPORT_REQUIRED.Replace('\n', '·');
}
catch (Exception ex)
{
Error err = new Error(ex);
failResponse = err.Message.Replace('\n', '·');
}
try
{
//1 : success, -1 fail
if (success == 1)
{
cr.DataConnector.SendMessage(true, "ÝÞLEM BAÞARIYLA TAMAMLANMIÞTIR.");
cr.Log.Success("Office request \"{0}\" completed", request.TrimEnd('0', '\n', '\r'));
}
else
{
cr.DataConnector.SendMessage(false, failResponse);
cr.Log.Error("Office request \"{0}\" failed: {1}", request.TrimEnd('0', '\n', '\r'), failResponse);
}
}
catch { }
}
if (!DisplayAdapter.Instance().Inactive)
{
if (success == -1)
{
DisplayAdapter.Cashier.Show("ARKA OFÝS ÝÞLEMÝ\nBAÞARISIZ OLDU!..");
}
else
{
DisplayAdapter.Cashier.Show("ARKA OFÝS ÝÞLEMÝ\nBAÞARIYLA TAMAMLANDI");
}
}
}
finally
{
if (!(cr.State is ElectronicJournalError))
{
if (cr.State is States.Login)
{
currentState = States.Login.Instance();
}
else
{
cr.State = States.Start.Instance();
}
if (!(currentState is WaitingState))
{
cr.State = currentState;
}
}
}
}
blinkOn = false;
}
