public async Task <WriteFileRecordResult> WriteFileRecord(IFileRecord fr)
{
var dir = fr.DirectoryPath(Root);
var pattern = fr.FileNamePattern;
var paths = await IO.GetFilePathsAsync(dir, pattern);
var currPath = paths.LastOrDefault();
if (currPath == null)
{
return(await CreateFileRecord(fr, dir));
}
else
{
return(await UpdateFileRecord(fr, dir, currPath));
}
}