public async Task DecodeAsync(IFileDataOutputHandler outputHandler)
{
await DecodeAsync(_dataInfo.FileLayout.Directories, new List <File>(), outputHandler);
}
public async Task DecodeAsync(IEnumerable <Directory> directories, IEnumerable <File> files, IFileDataOutputHandler outputHandler)
{
var directoryList = directories.ToList();
var fileList = files.Concat(directoryList.SelectMany(directory => directory.Files)).Distinct().ToList();
IReadOnlyDictionary <File, Stream> fileContentStreams = await _imageDecoder.DecodeFileContentsAsync(_dataInfo, _imageReaderStream, fileList);
foreach (Directory directory in directoryList.Concat(fileList.Select(_dataInfo.FileLayout.GetDirectoryByFile)).Distinct())
{
outputHandler.HandleDirectory(directory);
}
foreach (KeyValuePair <File, Stream> fileData in fileContentStreams)
{
await outputHandler.HandleFileData(
_dataInfo.FileLayout.GetDirectoryByFile(fileData.Key),
fileData.Key,
fileData.Value);
}
}
