private static List <DirCacheEntry> IdentifyBestMatches(List <DirCacheEntry> matchedFiles)
{
//See whether there are any of the matched files that stand out
List <DirCacheEntry> bestMatchedFiles = new List <DirCacheEntry>();
foreach (DirCacheEntry matchedFile in matchedFiles)
{
//test first file against all the others
bool betterThanAllTheRest = true;
foreach (DirCacheEntry compareAgainst in matchedFiles)
{
if (matchedFile.TheFile.FullName == compareAgainst.TheFile.FullName)
{
continue;
}
if (FileHelper.BetterQualityFile(matchedFile.TheFile, compareAgainst.TheFile) !=
FileHelper.VideoComparison.FirstFileBetter)
{
betterThanAllTheRest = false;
}
}
if (betterThanAllTheRest)
{
bestMatchedFiles.Add(matchedFile);
}
}
return(bestMatchedFiles);
}
private bool?ReviewFile(bool unattended, [NotNull] FileInfo newFile, [NotNull] List <ShowItem> matchingShows, [NotNull] FileInfo existingFile, [NotNull] ProcessedEpisode pep)
{
FileHelper.VideoComparison result = FileHelper.BetterQualityFile(existingFile, newFile);
switch (result)
{
case FileHelper.VideoComparison.secondFileBetter:
if (TVSettings.Instance.ReplaceWithBetterQuality)
{
if (matchingShows.Count > 1)
{
LOGGER.Warn(
$"Keeping {newFile.FullName}. Although it is better quality than {existingFile.FullName}, there are other shows ({string.Join(", ", matchingShows.Select(item => item.ShowName))}) that match.");
}
else
{
UpgradeFile(newFile, pep, existingFile);
}
}
else
{
LOGGER.Warn(
$"Keeping {newFile.FullName} as it is better quality than some of the current files for that show (Auto Replace with better quality files is turned off)");
}
return(false);
case FileHelper.VideoComparison.cantTell:
case FileHelper.VideoComparison.similar:
if (unattended)
{
LOGGER.Info(
$"Keeping {newFile.FullName} as it might be better quality than {existingFile.FullName}");
return(false);
}
else
{
if (matchingShows.Count <= 1)
{
return(AskUserAboutFileReplacement(newFile, existingFile, pep));
}
LOGGER.Warn(
$"Keeping {newFile.FullName}. Although it is better quality than {existingFile.FullName}, there are other shows ({string.Join(", ", matchingShows.Select(item => item.ShowName))}) that match.");
return(false);
}
//the other cases of the files being the same or the existing file being better are not enough to save the file
case FileHelper.VideoComparison.firstFileBetter:
break;
case FileHelper.VideoComparison.same:
break;
default:
throw new ArgumentOutOfRangeException();
}
return(null);
}
private bool?ReviewFile(bool unattended, [NotNull] FileInfo newFile, [NotNull] IReadOnlyCollection <ShowConfiguration> matchingShows, [NotNull] FileInfo existingFile, [NotNull] ProcessedEpisode pep, IDialogParent owner)
{
FileHelper.VideoComparison result = FileHelper.BetterQualityFile(existingFile, newFile);
FileHelper.VideoComparison newResult = result;
if (TVSettings.Instance.ReplaceWithBetterQuality && TVSettings.Instance.ForceSystemToDecideOnUpgradedFiles && IsNotClearCut(result))
{
//User has asked us to make a call
newResult = existingFile.Length >= newFile.Length ? FileHelper.VideoComparison.firstFileBetter : FileHelper.VideoComparison.secondFileBetter;
}
switch (newResult)
{
case FileHelper.VideoComparison.secondFileBetter:
if (TVSettings.Instance.ReplaceWithBetterQuality)
{
if (matchingShows.Count > 1)
{
LOGGER.Warn(
$"Keeping {newFile.FullName}. Although it is better quality than {existingFile.FullName}, there are other shows ({matchingShows.Select(item => item.ShowName).ToCsv()}) that match.");
}
else
{
UpgradeFile(newFile, pep, existingFile);
}
}
else
{
LOGGER.Warn(
$"Keeping {newFile.FullName} as it is better quality than some of the current files for that show (Auto Replace with better quality files is turned off)");
}
return(false);
case FileHelper.VideoComparison.cantTell:
case FileHelper.VideoComparison.similar:
if (unattended)
{
LOGGER.Info(
$"Keeping {newFile.FullName} as it might be better quality than {existingFile.FullName}");
return(false);
}
else
{
if (matchingShows.Count <= 1)
{
return(AskUserAboutFileReplacement(newFile, existingFile, pep, owner));
}
LOGGER.Warn(
$"Keeping {newFile.FullName}. Although it is better quality than {existingFile.FullName}, there are other shows ({matchingShows.Select(item => item.ShowName).ToCsv()}) that match.");
return(false);
}
//the other cases of the files being the same or the existing file being better are not enough to save the file
case FileHelper.VideoComparison.firstFileBetter:
break;
case FileHelper.VideoComparison.same:
break;
default:
throw new ArgumentOutOfRangeException();
}
return(null);
}
