public SettingsViewModel(IDialogCoordinator coordinator)
{
_dialogCoordinator = coordinator;
DatabaseImport = new RelayCommand(x =>
{
var dlg = new OpenFileDialog {
Filter = "Zip filer (.zip)|*.zip"
};
dlg.FileOk += ValidateDatabaseFile;
var result = dlg.ShowDialog();
if (result == true)
{
ApplicationDatabase.Import(dlg.FileName);
DisplayTimedMessage("Succes", "Databasen er importeret succesfuldt. ", 2);
}
DatabaseExport.NotifyCanExecuteChanged();
});
DatabaseExport = new RelayCommand(x =>
{
var dlg = new SaveFileDialog {
Filter = "Zip filer (.zip)|*.zip", FileName = "database", DefaultExt = ".zip"
};
var result = dlg.ShowDialog();
if (result != true)
{
return;
}
ApplicationDatabase.Export(dlg.FileName);
DisplayTimedMessage("Succes", "Databasen er eksporteret succesfuldt. ", 2);
}, x => ApplicationDatabase.Exists);
RunOfferSettingsDialogCmd = new RelayCommand(x =>
{
OpenOfferSettingsDialog(instanceCanceled =>
{
_dialogCoordinator.HideMetroDialogAsync(this, _customDialog);
}, async instanceCompleted =>
{
await _dialogCoordinator.HideMetroDialogAsync(this, _customDialog);
DisplayTimedMessage("Information gemt!", "", 2);
});
});
NavigateBackCmd = new RelayCommand(async x =>
{
if (!IsDataSaved)
{
var result = await NavigationService.ConfirmDiscardChanges(_dialogCoordinator);
if (result == false)
{
return;
}
}
NavigationService.GoBack();
});
}
