private IEnumerable <Item> _getItems(IEnumerable <RawFileData> files, IProgressionHandler progress)
{
try
{
var filteredFiles = files.Where(file => file.Type == FileType.Model).ToArray();
var hashes = filteredFiles.Select(x => x.Hash).ToArray();
var fileCount = filteredFiles.Count();
_logger.LogTrace("creating {0} items: {1}", fileCount, hashes);
var res = filteredFiles
.GroupBy(fileEx => fileEx.HashKey)
.Select(fileGroup =>
{
var itemId = ItemId.New();
return(new Item(
ItemName.From(fileGroup.First().Path.GetFilenameWithoutExtension().Value),
null,
new ItemVersion(
itemId,
fileGroup.Key,
new Version(1, 0, 0),
fileGroup.Select(file => file.GetFileData())
).AsArray(),
itemId));
}).ToArray();
progress.Current++;
_logger.LogInformation("created {0} items with a total of {1} Versions", res.Count(), res.SelectMany(item => item.Versions).Count());
return(res);
}
catch (Exception ex)
{
_logger.LogError(ex, "item-creation failed");
return(null);
}
}
private IEnumerable <RawFileData> _getFilePathsForDirectory(IProgressionHandler progress)
{
_logger.LogTrace("reading local files");
progress.State = JobState.InProgress;
try
{
var res = _fileSetupService
.Directories
.Items
.SelectMany(dir =>
dir.Directory.GetFiles()
.Select(file => new RawFileData(dir, FilePath.From(file)))
)
.Where(file => file.Type.IsIn(FileType.Image, FileType.Model));
progress.State = JobState.Done;
progress.Current++;
_logger.LogTrace("found {0} files", res.Count());
return(res);
}
catch (Exception ex)
{
_logger.LogError(ex, "files could not be read.");
progress.State = JobState.Failed;
progress.Details = ex.ToString();
throw ex;
}
}