private static IIssueDecisionViewModel Create(DuplicateFilesIssue duplicateFilesIssue, IPhotoDirectory photoDirectory)
{
IEnumerable <Checkable <FileInformation> > filesToKeep;
if (duplicateFilesIssue.File.RelativeFilename != null)
{
// just keep one file, try to find the file that is located correctly
var bestFile = duplicateFilesIssue.RelevantFiles.FirstOrDefault(x =>
x.RelativeFilename != null && Regex.IsMatch(x.RelativeFilename, photoDirectory.GetFilenameTemplate(x).ToRegexPattern())) ??
duplicateFilesIssue.File;
filesToKeep = new[] { duplicateFilesIssue.File }.Concat(duplicateFilesIssue.RelevantFiles)
.Select(x => new Checkable <FileInformation>(x, x == bestFile));
}
else
{
// in case of import, we just delete the file that would be imported
filesToKeep = new[] { new Checkable <FileInformation>(duplicateFilesIssue.File) }.Concat(
duplicateFilesIssue.RelevantFiles.Select(x => new Checkable <FileInformation>(x, true)));
}
return(new DuplicateFileDecisionViewModel(duplicateFilesIssue, filesToKeep.ToList()));
}
public DuplicateFileDecisionViewModel(DuplicateFilesIssue fileIssue, IReadOnlyList <Checkable <FileInformation> > files) : base(fileIssue, files)
{
Issue = fileIssue;
}