public static MixRanking FromString(string value, string fromTrack)
{
if (value == "")
{
return(null);
}
var mixRank = new MixRanking {
FromTrack = fromTrack
};
if (value.Contains(","))
{
var commaIndex = value.LastIndexOf(",", StringComparison.Ordinal);
mixRank.ToTrack = value.Substring(0, commaIndex).Trim();
var ranking = value.Substring(commaIndex + 1).Trim();
int mixLevel;
int.TryParse(ranking, out mixLevel);
mixRank.MixLevel = mixLevel;
}
else
{
mixRank.ToTrack = value;
mixRank.MixLevel = (int)MixRank.Unranked;
}
return(mixRank);
}
/// <summary>
/// Loads the mix tracks.
/// </summary>
/// <param name="trackDescription">The track description.</param>
private void LoadMixRankings(string trackDescription)
{
lock (_toMixes)
{
if (_loadedTracks.Contains(trackDescription))
{
return;
}
}
DebugHelper.WriteLine("LoadMixRankings - " + trackDescription);
lock (_toMixes)
{
_loadedTracks.Add(trackDescription);
}
var filename = GetMixRankingFileName(trackDescription);
if (!File.Exists(filename))
{
return;
}
var content = File.ReadAllLines(filename).ToList();
var mixRankings = content
.Select(line => MixRanking.FromString(line, trackDescription))
.Where(mixRank => mixRank != null);
foreach (var mixRank in mixRankings)
{
SetMixLevel(mixRank.FromTrack, mixRank.ToTrack, mixRank.MixLevel);
}
}
public void LoadFromDatabase()
{
var mixLibraryDatabaseFile = MixLibraryDatabaseFile;
var trackMixeses = SerializationHelper <List <TrackMix> > .FromXmlFile(mixLibraryDatabaseFile);
Clear();
Parallel.ForEach(trackMixeses, trackMixes =>
{
DebugHelper.WriteLine("LoadMixRankings - " + trackMixes.Track);
//lock (_loadedTracks)
//{
_loadedTracks.Add(trackMixes.Track);
//}
var mixRankings =
trackMixes.MixRankings.Select(mixRanking => MixRanking.FromString(mixRanking, trackMixes.Track))
.Where(mixRank => mixRank != null);
foreach (var mixRank in mixRankings)
{
SetMixLevel(mixRank.FromTrack, mixRank.ToTrack, mixRank.MixLevel);
}
});
}
/// <summary>
/// Sets the mix level.
/// </summary>
/// <param name="fromTrackDescription">From track description.</param>
/// <param name="toTrackDescription">To track description.</param>
/// <param name="mixLevel">The mix level.</param>
private void SetMixLevel(string fromTrackDescription, string toTrackDescription, int mixLevel)
{
lock (_toMixes)
{
var mixRank = GetMixRank(fromTrackDescription, toTrackDescription);
if (mixLevel == 1)
{
if (mixRank == null)
{
return;
}
var toMixes = GetToMixes(fromTrackDescription);
toMixes.Remove(mixRank);
var fromMixes = GetFromMixes(toTrackDescription);
fromMixes.Remove(mixRank);
}
else
{
if (mixRank == null)
{
mixRank = new MixRanking
{
FromTrack = fromTrackDescription,
ToTrack = toTrackDescription
};
var toMixes = GetToMixes(fromTrackDescription);
toMixes.Add(mixRank);
var fromMixes = GetFromMixes(toTrackDescription);
fromMixes.Add(mixRank);
}
mixRank.MixLevel = mixLevel;
}
}
}
public static MixRanking FromString(string value, string fromTrack)
{
if (value == "") return null;
var mixRank = new MixRanking {FromTrack = fromTrack};
if (value.Contains(","))
{
var commaIndex = value.LastIndexOf(",", StringComparison.Ordinal);
mixRank.ToTrack = value.Substring(0, commaIndex).Trim();
var ranking = value.Substring(commaIndex + 1).Trim();
int mixLevel;
int.TryParse(ranking, out mixLevel);
mixRank.MixLevel = mixLevel;
}
else
{
mixRank.ToTrack = value;
mixRank.MixLevel = (int) MixRank.Unranked;
}
return mixRank;
}
/// <summary>
/// Sets the mix level.
/// </summary>
/// <param name="fromTrackDescription">From track description.</param>
/// <param name="toTrackDescription">To track description.</param>
/// <param name="mixLevel">The mix level.</param>
private void SetMixLevel(string fromTrackDescription, string toTrackDescription, int mixLevel)
{
lock (_toMixes)
{
var mixRank = GetMixRank(fromTrackDescription, toTrackDescription);
if (mixLevel == 1)
{
if (mixRank == null) return;
var toMixes = GetToMixes(fromTrackDescription);
toMixes.Remove(mixRank);
var fromMixes = GetFromMixes(toTrackDescription);
fromMixes.Remove(mixRank);
}
else
{
if (mixRank == null)
{
mixRank = new MixRanking
{
FromTrack = fromTrackDescription,
ToTrack = toTrackDescription
};
var toMixes = GetToMixes(fromTrackDescription);
toMixes.Add(mixRank);
var fromMixes = GetFromMixes(toTrackDescription);
fromMixes.Add(mixRank);
}
mixRank.MixLevel = mixLevel;
}
}
}
