public Task <ChangePasswordDialogViewModel> ShowChangePasswordDialog(object ownerWindow, Func <IHavePassword, bool> requestAuthenticate)
{
//requestClose parameter for viewModel is set in the next function
ChangePasswordDialogViewModel viewModel = ChangePasswordDialogViewModel.Create(null, requestAuthenticate);
return(ShowChangePasswordDialog(ownerWindow, viewModel));
}
public ActionResult ChangePasswordDialog(string id)
{
var model = new ChangePasswordDialogViewModel
{
UserId = id,
Caption = Phrases.ChangePassword,
Width = "555px"
};
return(View(model));
}
public void ShowPasswordChangeDialog()
{
_vm = new ChangePasswordDialogViewModel();
_vm.Change = new RelayCommand(async o =>
{
if (!Validate(out var errors))
{
MessageBox.Show(string.Join(Environment.NewLine, errors), "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
}
else
{
try
{
var result = await _authService.ChangePassword(_vm.OldPassword, _vm.NewPassword);
if (result.Status != Status.Updated)
{
MessageBox.Show(result.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
}
else
{
_dialog.Close();
_authService.Logout();
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
}
}
}, o => !(string.IsNullOrEmpty(_vm.OldPassword) || string.IsNullOrEmpty(_vm.NewPassword) || string.IsNullOrEmpty(_vm.NewPasswordRepeat)));
_vm.Cancel = new RelayCommand(o => _dialog.Close());
_dialog = new ChangePasswordDialog
{
DataContext = _vm
};
_dialog.ShowDialog();
}
//public Task<ChangePasswordDialogViewModel> ShowChangePasswordDialog(object ownerWindow, Func<IHavePassword, bool> requestAuthenticate)
//{
// TaskCompletionSource<ChangePasswordDialogViewModel> tcs = new TaskCompletionSource<ChangePasswordDialogViewModel>();
// View.Dialogs.ChangePasswordDialogView dialog = new View.Dialogs.ChangePasswordDialogView();
//if (ownerWindow == null)
// ownerWindow = _defaultOwnerWindow;
// var owner = ownerWindow as Window;
// if (owner != null)
// {
// dialog.Owner = owner;
// }
// var ownerDefaultEffect = owner?.Effect;
// if (owner != null)
// {
// owner.Effect = new BlurEffect() { Radius = BlurRadius };
// }
// Action requestClose = () =>
// {
// dialog.Close();
// if (owner != null)
// {
// owner.Effect = ownerDefaultEffect;
// }
// };
// ChangePasswordDialogViewModel viewModel = ChangePasswordDialogViewModel.Create(requestClose, requestAuthenticate);
// //{
// // Message = message,
// // Title = title,
// // IsTwoOptionsMode = false,
// // IconPathMarkup = pathMarkup
// //};
// dialog.Closed += (sender, e) =>
// {
// if (viewModel.IsOk)
// {
// tcs.SetResult(viewModel);
// }
// else
// {
// tcs.SetResult(null);
// }
// };
// dialog.DataContext = viewModel;
// dialog.ShowDialog();
// return tcs.Task;
//}
public Task <ChangePasswordDialogViewModel> ShowChangePasswordDialog(object ownerWindow, ChangePasswordDialogViewModel viewModel)
{
var tcs = new TaskCompletionSource <ChangePasswordDialogViewModel>();
View.Dialogs.ChangePasswordDialogView dialog = new View.Dialogs.ChangePasswordDialogView();
if (ownerWindow == null)
{
ownerWindow = _defaultOwnerWindow;
}
var owner = ownerWindow as Window;
if (owner != null)
{
dialog.Owner = owner;
}
var ownerDefaultEffect = owner?.Effect;
if (owner != null)
{
owner.Effect = new BlurEffect()
{
Radius = BlurRadius
};
}
Action requestClose = () =>
{
dialog.Close();
if (owner != null)
{
owner.Effect = ownerDefaultEffect;
}
};
viewModel.RequestClose = requestClose;
dialog.Closed += (sender, e) =>
{
if (viewModel.IsOk)
{
tcs.SetResult(viewModel);
}
else
{
tcs.SetResult(null);
}
};
dialog.DataContext = viewModel;
dialog.ShowDialog();
return(tcs.Task);
}
