internal void Close(bool askSaveChanges)
{
if (HasChanges && askSaveChanges)
{
MessengerInstance.Send(new AreYouSureMessage("Änderungen", "Sollen die Änderungen gespeichert werden?", () =>
{
//Save changes
SaveChangesCommand.Execute(null);
}));
}
MessengerInstance.Send(new CloseTournamentMessage(this));
}
private void SetPassword(object parameter)
{
var passwords = parameter as PasswordBox[];
if (passwords == null)
{
return;
}
if (Settings.IsMasterPasswordSet)
{
string currentPassword = Hashing.EncryptString(passwords[2].Password);
string storedPassword = Settings.WindowOpen;
if (storedPassword == null)
{
Settings.IsMasterPasswordSet = false;
SettingsChanging();
SaveChangesCommand.Execute(null);
return;
}
if (currentPassword != storedPassword)
{
windowService.ShowMessageDialog("Wrong current password.", false);
return;
}
}
string password = passwords[0].Password;
string confirmPassword = passwords[1].Password;
if (password != confirmPassword)
{
windowService.ShowMessageDialog("Passwords don't match", false);
return;
}
if (!string.IsNullOrEmpty(password.Trim()))
{
Settings.IsMasterPasswordSet = true;
Settings.WindowOpen = Hashing.EncryptString(password);
windowService.ShowMessageDialog("Password set.", false);
}
else
{
Settings.IsMasterPasswordSet = false;
Settings.WindowOpen = "";
}
SettingsChanging();
SaveChangesCommand.Execute(null);
}
private void Start()
{
if (PlayAreas.Count == 0)
{
MessengerInstance.Send(new NoPlayAreaDefinedMessage());
return;
}
if (TeamCount != Teams.Count())
{
MessengerInstance.Send(new TeamCountMismatchMessage(Model.Id.Value, Teams.Count, TeamCount));
return;
}
if (HasChanges)
{
bool abortStart = true;
MessengerInstance.Send(new AreYouSureMessage("Ungespeicherte Änderungen", "Es gibt noch ungespeicherte Änderungen.\nDiese müssen gespeichert werden vor dem Start.\nWollen Sie jetzt speichern und fortfahren?", () =>
{
abortStart = false;
}));
if (abortStart)
{
return;
}
SaveChangesCommand.Execute(null);
}
try
{
var resp = App.RestClient.StartWithHttpMessagesAsync(Id);
resp.ContinueWith(t =>
{
Model = resp.Result.Body;
UpdateFromModel(Model);
}
);
}
catch (Exception e)
{
if (e.GetType() == typeof(AggregateException) || e.GetType() == typeof(Microsoft.Rest.HttpOperationException))
{
MessengerInstance.Send(new CommunicationErrorMessage());
}
else
{
throw e;
}
}
// Alle Properties => RaisePropertyChanged / Command.CanExecute updaten
}
