private async void ImportFile(Models.Data.DocumentFormat format)
{
OpenFileDialog fileDialog = new OpenFileDialog();
switch (format)
{
case Models.Data.DocumentFormat.XML:
fileDialog.Filter = "XML Save Files (*.xml)|*.xml";
break;
case Models.Data.DocumentFormat.JSON:
fileDialog.Filter = "JSON Save Files (*.json)|*.json";
break;
case Models.Data.DocumentFormat.CSVStyle:
fileDialog.Filter = "CSV-style Legacy Save Files (*.csv)|*.csv";
break;
default:
throw new InvalidEnumArgumentException();
}
if (fileDialog.ShowDialog() == true)
{
await this._import(fileDialog.FileName, format);
}
}
private async Task _import(string fileName, Models.Data.DocumentFormat format)
{
Views.Popups.FileProcessingPopup popup = new Views.Popups.FileProcessingPopup(fileName);
popup.Show();
Models.Entities.MeetingCentreService service = await Models.Entities.MeetingCentreService.LoadServiceAsync(fileName, format);
popup.Close();
if (service != null)
{
ViewModels.CentresViewModel.Context.RefreshService();
ViewModels.MeetingsViewModel.Context.ResetService();
}
else
{
MessageBox.Show("The selected file doesn't exist anymore or is not in the correct format.", "Importing file", MessageBoxButton.OK);
}
}
