private async void UploadCSVFile(object sender, RoutedEventArgs e)
{
Button uploadFileBtn = sender as Button;
uploadFileBtn.IsEnabled = false;
try
{
Process.SetInitialStatus("Открытие файла");
CSVService.UpdateFilePath(filePathTextBox.Text);
IFileService <TunnelExit> csvService = CSVService.CSVServiceObject;
Process.UpdateStatus("Чтение данных");
var tunnelsList = await csvService.ReadAsync();
Process.UpdateStatus("Отображение данных");
await Task.Run(() => MainPageModel.PageModel.CreateNewTunnelData(tunnelsList));
await MainPageModel.UploadDelegate();
int damagedRecNum = MainPageModel.PageModel.NumberOfDamagedRecords;
Process.SetFinalStatus($"Файл загружен\n" + ((damagedRecNum == 0) ? string.Empty
: $"Кол-во повреждений: {damagedRecNum}"), true);
}
catch (Exception ex)
{
Process.SetFinalStatus("Файл не загружен", false);
ExceptionHandler.Handler.HandleExceptionWithMessageBox(ex,
"Ошибка при загрузке файла");
}
finally
{
uploadFileBtn.IsEnabled = true;
}
}
/// <summary>
/// Saves the changes in CSV file in a mode which was selected by user
/// (Rewrite, append w/o header string, append w header string)
/// </summary>
private async void SaveFile(object sender, EventArgs e)
{
string filePath = filePathTextBox.Text;
try
{
Close();
Process.SetInitialStatus("Открываем файл");
CSVService.UpdateFilePath(filePathTextBox.Text);
IFileService <TunnelExit> csvService = CSVService.CSVServiceObject;
Process.UpdateStatus("Записываем в файл");
if (rewriteFileRadioBtn.IsChecked == true)
{
await csvService.RewriteAsync(TunnelExits);
}
else
{
await csvService.AppendAsync(TunnelExits, false);
}
Process.SetFinalStatus("Файл перезаписан", true);
}
catch (UnauthorizedAccessException ex)
{
HandleSaveFileException(ex);
}
catch (IOException ex)
{
HandleSaveFileException(ex);
}
catch (Exception ex)
{
HandleSaveFileException(ex);
}
}
