public static IEnumerable <TaskResultViewModel> CreateViewModelsFromResults(IEnumerable <FileSystemTaskResult> results)
{
if (results == null)
{
throw new ArgumentNullException("results");
}
var viewModels = new List <TaskResultViewModel>();
foreach (FileSystemTaskResult result in results) // Note: Visitor бы
{
FolderTaskResult resultAsFolderResult = result as FolderTaskResult;
if (resultAsFolderResult != null)
{
viewModels.Add(TaskResultViewModel.FromFolderTaskResult(resultAsFolderResult));
}
else
{
FileTaskResult resultAsFileResult = result as FileTaskResult;
if (resultAsFileResult != null)
{
viewModels.Add(TaskResultViewModel.FromFileTaskResult(resultAsFileResult));
}
else
{
throw new NotSupportedException();
}
}
}
return(viewModels);
}
public static TaskResultViewModel FromFolderTaskResult(FolderTaskResult folderTaskResult)
{
if (folderTaskResult == null)
{
throw new ArgumentNullException("folderTaskResult");
}
return(new TaskResultViewModel(
folderTaskResult.SourceFolder.FullPath,
folderTaskResult.ExecutedSuccessfully ? folderTaskResult.DestinationFolder.FullPath : String.Empty,
folderTaskResult.ExecutedSuccessfully,
folderTaskResult.Error));
}
