public MainWindowViewModel(Window mainwindow)
{
log.Debug(">>> Program started. <<<");
MainWindow = mainwindow;
try
{
// Set database connection.
if (!DatabaseConnection.TestConnection())
{
log.Debug("Can't connect to database. => Opening connection setup window.");
SetupConnectionWindow SCW = new SetupConnectionWindow();
SCW.ShowDialog();
if (!DatabaseConnection.TestConnection())
{
log.Debug("Database connection wasn't set.");
CloseWindow();
return;
}
}
// New user.
if (UserLogin.IsEmptyUserDatabase())
{
log.Debug("User datatable is empty. => Opening new user window.");
NotificationProvider.Info("Welcome First User!", "Please, set a username and a password.");
NewUserWindow NUW = new NewUserWindow();
NUW.ShowDialog();
if (UserLogin.IsEmptyUserDatabase())
{
log.Debug("User wasn't added.");
CloseWindow();
return;
}
}
// Login.
log.Debug("Opening login window.");
LoginWindow LW = new LoginWindow();
LW.ShowDialog();
if (UserLogin.LoginedUser == "")
{
log.Debug("Not logged in.");
CloseWindow();
return;
}
}
catch (Exception ex)
{
log.Fatal("Program initialization error.", ex);
MessageBox.Show("Program initialization error.\nCheck RedLog.txt for more information.", "Error", MessageBoxButton.OK, MessageBoxImage.Error);
CloseWindow();
return;
}
}
private void Setup(object parameter)
{
Views.SetupConnectionWindow setupWindow = new SetupConnectionWindow();
setupWindow.ShowDialog();
}