public AnidbEpisode ToAnidb(TvdbEpisode tvdb)
{
List<AnimelistAnime> animeList;
if (!_tvdbMappings.TryGetValue(tvdb.Series, out animeList))
return null;
// look for exact mapping in mapping list
foreach (var anime in animeList.Where(x => x.Mappinglist != null))
{
var mappings = anime.Mappinglist.Where(x => x.TvdbSeason == tvdb.Season);
foreach (var mapping in mappings)
{
var episode = FindTvdbEpisodeMapping(tvdb, mapping);
if (episode != null)
{
return new AnidbEpisode
{
Series = anime.AnidbId,
Season = mapping.AnidbSeason,
Index = episode.Value
};
}
}
}
var seasonMatch = animeList
.Select(x => new {Season = Parse(x.DefaultTvdbSeason), Match = x})
.Where(x => x.Season == tvdb.Season)
.Select(x => new {Offset = x.Match.EpisodeOffsetSpecified ? x.Match.EpisodeOffset : 0, x.Match})
.Where(x => x.Offset <= tvdb.Index)
.OrderByDescending(x => x.Offset)
.FirstOrDefault();
if (seasonMatch != null)
{
return new AnidbEpisode
{
Series = seasonMatch.Match.AnidbId,
Season = 1,
Index = tvdb.Index - seasonMatch.Offset
};
}
// absolute episode numbers match
var absolute = animeList.FirstOrDefault(x => x.DefaultTvdbSeason == "a");
if (absolute != null)
{
return new AnidbEpisode
{
Series = absolute.AnidbId,
Season = 1,
Index = tvdb.Index
};
}
return null;
}
private int?FindTvdbEpisodeMapping(TvdbEpisode tvdb, AnimelistMapping mapping)
{
var maps = GetEpisodeMappings(mapping);
var exact = maps.FirstOrDefault(x => x.Tvdb == tvdb.Index);
if (exact != null)
{
return(exact.Anidb);
}
if (mapping.OffsetSpecified)
{
var startInRange = !mapping.StartSpecified || (mapping.Start + mapping.Offset) <= tvdb.Index;
var endInRange = !mapping.EndSpecified || (mapping.End + mapping.Offset) >= tvdb.Index;
if (startInRange && endInRange)
{
return(tvdb.Index - mapping.Offset);
}
}
return(null);
}
private int? FindTvdbEpisodeMapping(TvdbEpisode tvdb, AnimelistMapping mapping)
{
var maps = GetEpisodeMappings(mapping);
var exact = maps.FirstOrDefault(x => x.Tvdb == tvdb.Index);
if (exact != null)
return exact.Anidb;
if (mapping.OffsetSpecified)
{
var startInRange = !mapping.StartSpecified || (mapping.Start + mapping.Offset) <= tvdb.Index;
var endInRange = !mapping.EndSpecified || (mapping.End + mapping.Offset) >= tvdb.Index;
if (startInRange && endInRange)
return tvdb.Index - mapping.Offset;
}
return null;
}
public AnidbEpisode ToAnidb(TvdbEpisode tvdb)
{
List <AnimelistAnime> animeList;
if (!_tvdbMappings.TryGetValue(tvdb.Series, out animeList))
{
return(null);
}
// look for exact mapping in mapping list
foreach (var anime in animeList.Where(x => x.Mappinglist != null))
{
var mappings = anime.Mappinglist.Where(x => x.TvdbSeason == tvdb.Season);
foreach (var mapping in mappings)
{
var episode = FindTvdbEpisodeMapping(tvdb, mapping);
if (episode != null)
{
return(new AnidbEpisode
{
Series = anime.AnidbId,
Season = mapping.AnidbSeason,
Index = episode.Value
});
}
}
}
var seasonMatch = animeList
.Select(x => new { Season = Parse(x.DefaultTvdbSeason), Match = x })
.Where(x => x.Season == tvdb.Season)
.Select(x => new { Offset = x.Match.EpisodeOffsetSpecified ? x.Match.EpisodeOffset : 0, x.Match })
.Where(x => x.Offset <= tvdb.Index)
.OrderByDescending(x => x.Offset)
.FirstOrDefault();
if (seasonMatch != null)
{
return(new AnidbEpisode
{
Series = seasonMatch.Match.AnidbId,
Season = 1,
Index = tvdb.Index - seasonMatch.Offset
});
}
// absolute episode numbers match
var absolute = animeList.FirstOrDefault(x => x.DefaultTvdbSeason == "a");
if (absolute != null)
{
return(new AnidbEpisode
{
Series = absolute.AnidbId,
Season = 1,
Index = tvdb.Index
});
}
return(null);
}
