private static bool EpisodeNeeded([NotNull] ShowConfiguration si, DirFilesCache dfc, int seasF, int epF,
[NotNull] FileSystemInfo fi)
{
if (si is null)
{
throw new ArgumentNullException(nameof(si));
}
if (fi is null)
{
throw new ArgumentNullException(nameof(fi));
}
try
{
CachedSeriesInfo s = si.CachedShow;
if (s is null)
{
//We have not downloaded the cachedSeries, so have to assume that we need the episode/file
return(true);
}
ProcessedEpisode pep = si.GetEpisode(seasF, epF);
foreach (FileInfo testFileInfo in FindEpOnDisk(dfc, si, pep))
{
//We will check that the file that is found is not the one we are testing
if (fi.FullName == testFileInfo.FullName)
{
continue;
}
//We have found another file that matches
return(false);
}
}
catch (ShowConfiguration.EpisodeNotFoundException)
{
//Ignore exception, we may need the file
return(true);
}
return(true);
}
private static Action SetupDirectoryRemoval([NotNull] DirectoryInfo di,
[NotNull] IReadOnlyList <ShowConfiguration> matchingShows)
{
ShowConfiguration si = matchingShows[0]; //Choose the first cachedSeries
FinderHelper.FindSeasEp(di, out int seasF, out int epF, si, out TVSettings.FilenameProcessorRE _);
CachedSeriesInfo s = si.CachedShow;
if (s is null)
{
throw new ArgumentNullException(nameof(s));
}
ProcessedEpisode pep = si.GetEpisode(seasF, epF);
LOGGER.Info(
$"Removing {di.FullName} as it matches {si.ShowName} and no episodes are needed");
return(new ActionDeleteDirectory(di, pep, TVSettings.Instance.Tidyup));
}