private static ParticipationCombatModel BuildNode(IEnumerable <ParticipationCombatModel> shuffledCompetiteurs, bool left, string color, RankContest rank)
{
var nextRank = (RankContest)((int)rank + 1);
Random rnd = new Random();
if (shuffledCompetiteurs.Count() == 2)
{
return(new ParticipationCombatModel
{
Id = rnd.Next(1, int.MaxValue),
Children = new List <ParticipationCombatModel>()
{
CloneParticipant(shuffledCompetiteurs.ElementAt(0), "#0000FF", nextRank),
CloneParticipant(shuffledCompetiteurs.ElementAt(1), "#FF0000", nextRank),
},
Couleur = color,
Rank = rank
});
}
if (shuffledCompetiteurs.Count() == 1)
{
return(CloneParticipant(shuffledCompetiteurs.FirstOrDefault(), color, rank));;
}
var contestantsCount = shuffledCompetiteurs.Count();
if (contestantsCount % 2 == 0) //even
{
var t1 = shuffledCompetiteurs.Take(contestantsCount / 2).ToList();
var t2 = shuffledCompetiteurs.Skip(contestantsCount / 2).ToList();
return(new ParticipationCombatModel()
{
Id = rnd.Next(1, int.MaxValue),
Children = new List <ParticipationCombatModel>()
{
BuildNode(t1, left, "#0000FF", nextRank),
BuildNode(t2, left, "#FF0000", nextRank)
},
Couleur = color,
Rank = rank
});
}
else //odd
{
if (left)
{
var count = (int)(contestantsCount / 2) + 1;
var t1 = shuffledCompetiteurs.Take(count).ToList();
var t2 = shuffledCompetiteurs.Skip(count).ToList();
return(new ParticipationCombatModel()
{
Id = rnd.Next(1, int.MaxValue),
Children = new List <ParticipationCombatModel>()
{
BuildNode(t1, !left, "#0000FF", nextRank),
BuildNode(t2, !left, "#FF0000", nextRank)
},
Couleur = color,
Rank = rank
});
}
else
{
var count = (int)(contestantsCount / 2);
var t1 = shuffledCompetiteurs.Take(count).ToList();
var t2 = shuffledCompetiteurs.Skip(count).ToList();
return(new ParticipationCombatModel()
{
Id = rnd.Next(1, int.MaxValue),
Children = new List <ParticipationCombatModel>()
{
BuildNode(t1, left, "#0000FF", nextRank),
BuildNode(t2, left, "#FF0000", nextRank)
},
Couleur = color,
Rank = rank
});
}
}
}
private static ParticipationCombatModel CloneParticipant(ParticipationCombatModel participationCombatModel, string color, RankContest rank)
{
Console.WriteLine(participationCombatModel.Nom);
return(new ParticipationCombatModel
{
Club = participationCombatModel.Club,
ClubId = participationCombatModel.ClubId,
CategoriePratiquantId = participationCombatModel.CategoriePratiquantId,
Couleur = color,
EpreuveId = participationCombatModel.EpreuveId,
Id = participationCombatModel.Id,
Nom = participationCombatModel.Nom,
ParticipantId = participationCombatModel.ParticipantId,
Prenom = participationCombatModel.Prenom,
Present = participationCombatModel.Present,
Vainqueur = null,
Rank = rank
});
}