/// <summary>
/// Extracts all files to the given directory
/// </summary>
/// <param name="outputDirectory">Directory to which the files should be saved. This will be created if it does not exist.</param>
/// <param name="fileSystem">File system to which to save the files</param>
public async Task Extract(string outputDirectory, IFileSystem fileSystem, ProgressReportToken?progressReportToken = null)
{
if (!fileSystem.DirectoryExists(outputDirectory))
{
fileSystem.CreateDirectory(outputDirectory);
}
var filenames = GetFilenames();
await AsyncFor.ForEach(filenames, filename =>
{
var fileData = GetFile(filename);
if (fileData == null)
{
return;
}
fileSystem.WriteAllBytes(Path.Combine(outputDirectory, filename), fileData);
}, progressReportToken : progressReportToken).ConfigureAwait(false);
}