private void App_DispatcherUnhandledException(
object sender,
DispatcherUnhandledExceptionEventArgs e)
{
App.logger.Fatal("UNEXPECTED EXCEPTION:" + e.Exception.Message + (object)e.Exception.InnerException);
CashDrawerService.Disconnect();
if (WPFMessageBox.Show(Resources.ExceptionGeneral + e.Exception.Message, Resources.ExceptionGeneralTitle, MessageBoxButton.OK, MessageBoxImage.Hand) == MessageBoxResult.OK)
{
e.Handled = true;
MediaTypeNames.Application.Current.Shutdown();
}
e.Handled = true;
}
private void CoinKeypadEnterCommandExec()
{
if (string.IsNullOrEmpty(this.KeypadEntry))
{
return;
}
int num1 = int.Parse(this.KeypadEntry);
if ((double)num1 == this.NewTransaction.Transaction.Amount)
{
CashDrawerService.OpenDrawer();
((CoinTransaction)this.NewTransaction.Transaction).CoinsReceived = num1;
this.KeypadEntry = string.Empty;
}
else
{
int num2 = (int)WPFMessageBox.Show("The received amount of coins has to be the exact amount due.", "Validation warning", MessageBoxButton.OK, MessageBoxImage.Asterisk);
}
}
private void KeypadEnterCommandExec()
{
if (string.IsNullOrEmpty(this.KeypadEntry))
{
return;
}
double num1 = double.Parse(this.KeypadEntry);
if (num1 >= this.CurrentTicket.Ticket.TotalRemaining)
{
CashDrawerService.OpenDrawer();
((CashTransaction)this.NewTransaction.Transaction).MoneyReceived = num1;
((CashTransaction)this.NewTransaction.Transaction).MoneyReturned = ((CashTransaction)this.NewTransaction.Transaction).MoneyReceived - this.CurrentTicket.Ticket.TotalRemaining;
this.KeypadEntry = string.Empty;
}
else
{
int num2 = (int)WPFMessageBox.Show("The entered price has to be bigger then the total remaining price.", "Validation warning", MessageBoxButton.OK, MessageBoxImage.Asterisk);
}
}
public App()
{
this.InitializeComponent();
MediaTypeNames.Application.Current.ShutdownMode = ShutdownMode.OnExplicitShutdown;
if (Pos.Properties.Settings.Default.UpdateSettings)
{
Pos.Properties.Settings.Default.Upgrade();
Pos.Properties.Settings.Default.UpdateSettings = false;
Pos.Properties.Settings.Default.Save();
}
Dal.Settings.ConnectionString = new SqlConnectionStringBuilder()
{
Password = Pos.Properties.Settings.Default.DbPassword,
UserID = Pos.Properties.Settings.Default.DbUser,
InitialCatalog = Pos.Properties.Settings.Default.DbCatalog,
DataSource = Pos.Properties.Settings.Default.DbInstance
}.ToString();
MainWindowView mainWindowView = new MainWindowView();
MainWindowViewModel mainWindowViewModel = new MainWindowViewModel();
mainWindowView.DataContext = (object)mainWindowViewModel;
MediaTypeNames.Application.Current.MainWindow = (Window)mainWindowView;
NavigatorHelper.NavigationService = mainWindowView.MainFrame.NavigationService;
mainWindowView.Show();
mainWindowView.Visibility = Visibility.Hidden;
if (!string.IsNullOrEmpty(Pos.Properties.Settings.Default.SerialPortCashDrawer))
{
CashDrawerService.ComPortName = Pos.Properties.Settings.Default.SerialPortCashDrawer;
if (!CashDrawerService.Connect())
{
int num = (int)WPFMessageBox.Show(Resources.ExceptionSerial, Resources.ExceptionSerialTitle, MessageBoxButton.OK, MessageBoxImage.Exclamation);
}
}
try
{
new UnitOfWork().CategoryRepository.GetAll();
}
catch (SqlException ex)
{
SplashScreenHelper.CloseInstant();
int num = (int)WPFMessageBox.Show(Resources.ExceptionDbWarning + ex.Message, Resources.ExceptionDbWarningTitle, MessageBoxButton.OK, MessageBoxImage.Hand);
App.logger.Error("Database error: {0}", ex.Message);
NavigatorHelper.NavigationService.Navigate(new Uri("Views/Settings/SettingsPageView.xaml", UriKind.Relative));
NavigatorHelper.NavigationService.RemoveBackEntry();
return;
}
catch (DataException ex)
{
SplashScreenHelper.CloseInstant();
int num = (int)WPFMessageBox.Show(Resources.ExceptionDbWarning + ex.Message, Resources.ExceptionDbWarningTitle, MessageBoxButton.OK, MessageBoxImage.Hand);
App.logger.Error("Database error: {0}", ex.Message);
NavigatorHelper.NavigationService.Navigate(new Uri("Views/Settings/SettingsPageView.xaml", UriKind.Relative));
NavigatorHelper.NavigationService.RemoveBackEntry();
return;
}
catch (InvalidOperationException ex)
{
SplashScreenHelper.CloseInstant();
int num = (int)WPFMessageBox.Show(Resources.ExceptionDbWarning + ex.Message, Resources.ExceptionDbWarningTitle, MessageBoxButton.OK, MessageBoxImage.Hand);
App.logger.Error("Database error: {0}", ex.Message);
NavigatorHelper.NavigationService.Navigate(new Uri("Views/Settings/SettingsPageView.xaml", UriKind.Relative));
NavigatorHelper.NavigationService.RemoveBackEntry();
return;
}
if (string.IsNullOrEmpty(Pos.Properties.Settings.Default.NfcReaderName))
{
LockScreenHelper.Hide();
NavigatorHelper.NavigationService.Navigate(new Uri("Views/Settings/SettingsPageView.xaml", UriKind.Relative));
NavigatorHelper.NavigationService.RemoveBackEntry();
}
else
{
AuthenticationService.Instance.Inititialize(new PcscService(Pos.Properties.Settings.Default.NfcReaderName), Pos.Properties.Settings.Default.AuthenticationTimeout);
AuthenticationService.Instance.MemberAuthenticated += (AuthenticationService.AuthenticationEventHandler)((o, e) =>
{
if (!e.AuthenticatedMember.Roles.Any <Role>())
{
return;
}
LockScreenHelper.Hide();
});
AuthenticationService.Instance.MemberDeauthenticated += (AuthenticationService.AuthenticationEventHandler) delegate
{
LockScreenHelper.Show();
};
NavigatorHelper.NavigationService.Navigate(new Uri("Views/NewTicket/NewTicketPageView.xaml", UriKind.Relative));
NavigatorHelper.NavigationService.RemoveBackEntry();
}
}
protected override void OnExit(ExitEventArgs e)
{
base.OnExit(e);
CashDrawerService.Disconnect();
}
private void OpenCashDrawerExec()
{
CashDrawerService.OpenDrawer();
}
