/// <summary>
/// Cue file filter. Parse Cue sheet file,
/// add cue fake track files for each one cue track,
/// removes original single file ape flac wav and etc, from list
/// </summary>
/// <typeparam name="T">Type of obgects in fileList</typeparam>
/// <param name="fileList">File list to be filtered</param>
/// <param name="adaptor"></param>
/// <returns></returns>
public static IList <T> CUEFileListFilter <T>(IList <T> fileList, ICueTrackFileBuilder <T> builder)
{
if (fileList == null || fileList.Count == 0)
{
return(fileList);
}
List <string> exclusionList = new List <string>(2);
List <T> resultList = new List <T>(fileList.Count);
foreach (T fobj in fileList)
{
string fileName = builder.getFileName(fobj);
if (CueUtil.isCueFile(fileName))
{
exclusionList.Add(fileName);
CueSheet cueSheet = new CueSheet(fileName);
string cuePath = System.IO.Path.GetDirectoryName(fileName);
foreach (Track track in cueSheet.Tracks)
{
if (!exclusionList.Contains(cuePath + "\\" + track.DataFile.Filename))
{
exclusionList.Add(cuePath + "\\" + track.DataFile.Filename);
}
resultList.Add(builder.build(fileName, cueSheet, track));
}
}
else
{
if (!isWavCueFile(fileName))
{
resultList.Add(fobj);
}
}
}
if (exclusionList.Count > 0)
{
List <T> tmpList = new List <T>(resultList.Count);
foreach (T fobj in resultList)
{
if (!exclusionList.Contains(builder.getFileName(fobj)))
{
tmpList.Add(fobj);
}
}
resultList = tmpList;
}
return(resultList);
}
/// <summary>
/// Cue file filter for usage with not generic parameters
/// See CUEFileListFilter for more infrmation
/// </summary>
/// <typeparam name="T">Parameter for builder (Type of IList entries)</typeparam>
/// <param name="fileList">fileList to filter</param>
/// <param name="builder">Builder for construct new list entries</param>
/// <returns>filtered list</returns>
public static IList <T> CUEFileListFilterList <T>(IList <T> fileList, ICueTrackFileBuilder <T> builder)
{
if (fileList == null || fileList.Count == 0)
{
return(fileList);
}
// Apply CUE Filter
fileList = CueUtil.CUEFileListFilter <T>(fileList, builder);
return(fileList);
}