public void CreatePreviews(string pathToFolder, PictureBox pictureBox, string previewFolderPath)
{
var converterProvider = new ConverterProvider();
foreach (var filePath in Directory.EnumerateFiles(pathToFolder))
{
var image = GenerateImagePreviews(filePath, converterProvider, out long conversionTime);
long renderTime = 0;
string status = image != null ? "Ok" : "Error";
long resizeTime = 0;
if (image != null)
{
status = "Ok";
image = ResizeImage(image, PreviewSize, out resizeTime);
ShowPreview(pictureBox, image, out renderTime);
SavePreview(image, filePath, previewFolderPath);
image.Dispose();
}
var totalTime = conversionTime + resizeTime + renderTime;
var fileName = Path.GetFileName(filePath);
Log.LogInfo($"{fileName}, {conversionTime}, {renderTime}, {resizeTime}, {totalTime}, {status}");
}
}
public Image GenerateImagePreviews(string filePath, ConverterProvider converterProvider, out long conversionTime)
{
Image result = null;
var sw = new Stopwatch();
conversionTime = 0;
try
{
sw.Start();
var converter = converterProvider.GetConverter(filePath);
if (converter != null)
{
result = converter.Convert(filePath);
}
else
{
Log.LogError($"Converter not found for {Path.GetFileName(filePath)}");
}
sw.Stop();
conversionTime = sw.ElapsedMilliseconds;
}
catch (Exception ex)
{
Log.LogError($"{ex.Message} - {Path.GetFileName(filePath)}");
}
return(result);
}