private void SaveScan()
{
SetInfoAboutPathToSaveImage();
if (!PathToSaveImageNotExist && _webCamCapture.GetBitmap() is Bitmap image && image != null)
{
string targetFormat = Properties.Settings.Default.ImageFormat;
string targetPath = GetTargetPathToFolder();
string scanName = _deviceManager.SelectedDiviceName + "_scan_";
int scanIndex = GetNextIndexOfScan(targetPath, scanName);
if (!Directory.Exists(targetPath))
{
Directory.CreateDirectory(targetPath);
}
image.Save(Path.Combine(targetPath, $"{scanName}{scanIndex}.{targetFormat}"), Imaging.GetAllowedImageFormatByName(targetFormat));
}
#region Helper methods
string GetTargetPathToFolder()
{
bool createFolderForCam = Properties.Settings.Default.CreateFolderForCam;
string rootPath = Properties.Settings.Default.PathToSaveImage;
return(createFolderForCam ? Path.Combine(rootPath, _deviceManager.SelectedDiviceName) : rootPath);
}
int GetNextIndexOfScan(string targetPath, string scanName)
{
if (Directory.Exists(targetPath))
{
var rgx = new Regex($@"{scanName}(\d+)\.({string.Join("|", Imaging.AllowedImageFormatsNames)})$", RegexOptions.IgnoreCase);
int lastScanIdx = Directory.GetFiles(targetPath, scanName + "*").Select(x => Path.GetFileName(x))
.Select(x => rgx.Match(x)).Where(m => m.Success).Select(m => int.Parse(m.Groups[1].Value)).DefaultIfEmpty().Max();
return(lastScanIdx + 1);
}
return(1);
}
#endregion
}