private void MainForm_Activated(object sender, EventArgs e)
{
if (InputBarcodeBox.Visible)
{
InputBarcodeBox.Focus();
}
}
private async Task ProcessProductImage()
{
var newFilePath = string.Empty;
try
{
if (_foundImagesEnumerator == null || string.IsNullOrWhiteSpace(InputBarcodeBox.Text))
{
return;
}
newFilePath = await new TaskFactory().StartNew(() => _copyFileService.CopyFile(_foundImagesEnumerator.Current.Path));
_copiedImages.Insert(0, new ProductImage(_foundImagesEnumerator.Current.Id, newFilePath));
ProductImagesList.Items.Insert(0, new ListViewItem(new[] { _foundImagesEnumerator.Current.Id, "" }));
}
catch (ArgumentException a)
{
throw new ArgumentException(a.Message);
}
catch (FileNotFoundException fnf)
{
_copiedImages.Remove(_copiedImages.FirstOrDefault(img => img.Id == _foundImagesEnumerator.Current.Id));
ProductImagesList.Items.Find(_foundImagesEnumerator.Current.Id, false).FirstOrDefault()?.Remove();
throw new FileNotFoundException("Не удалось скопировать файл в целевую папку\n" + fnf.Message);
}
catch (IOException io)
{
ResetSourcePath(io);
}
catch (Exception ex)
{
try
{
if (!string.IsNullOrWhiteSpace(_foundImagesEnumerator.Current.Id))
{
if (!_copiedImages.Any(img => img.Id == _foundImagesEnumerator.Current.Id) && !string.IsNullOrWhiteSpace(newFilePath))
{
_copiedImages.Insert(0, new ProductImage(_foundImagesEnumerator.Current.Id, newFilePath));
}
if (!ProductImagesList.Items.Find(_foundImagesEnumerator.Current.Id, false).Any())
{
ProductImagesList.Items.Insert(0, new ListViewItem(new[] { _foundImagesEnumerator.Current.Id, "" }));
}
}
else
{
throw new ApplicationException();
}
}
catch
{
throw new Exception("Неизвестная ошибка в работе приложения\n" + ex.Message);
}
}
finally
{
InputBarcodeBox.Clear();
}
}
private void ResetSourcePath(Exception ex)
{
_copyFileService.SetSourceDirectory(null);
_settings.SourcePath = string.Empty;
SaveSettings();
SourceBox.Clear();
SourceBox.BackColor = SystemColors.Control;
InputBarcodeBox.Clear();
if (MessageBox.Show(ex.Message + "\nВыбрать заново где находятся файлы?", "Ошибка при поиске файлов изображений", MessageBoxButtons.YesNo) == DialogResult.Yes)
{
SourceBtn.PerformClick();
}
else
{
InputBarcodeBox.Visible = false;
}
}
private void NextPicBtn_Click(object sender, EventArgs e)
{
try
{
if (!_foundImagesEnumerator.MoveNext())
{
_foundImagesEnumerator.Reset();
_foundImagesEnumerator.MoveNext();
}
PictureBox.ImageLocation = _foundImagesEnumerator.Current.Path;
PictureBox.LoadAsync();
BarcodeLabel.Text = _foundImagesEnumerator.Current.Id;
InputBarcodeBox.Focus();
}
catch
{
PictureBox.Image = null;
PictureBox.ImageLocation = _foundImagesEnumerator.Current.Path;
PictureBox.LoadAsync();
BarcodeLabel.Text = _foundImagesEnumerator.Current.Id;
InputBarcodeBox.Focus();
}
}