public static PlayerModel From(Player player)
{
if (player == null)
return null;
var playerModel = new PlayerModel
{
Matricule = player.Matricule,
Lastname = player.Lastname,
Firstname = player.Firstname,
Email = player.Email,
Picture = player.Picture
};
return playerModel;
}
public async Task<Player> Get(string matricule)
{
Player joueur = await _playerStore.GetFromMatricule(matricule);
if (joueur != null) return joueur;
using (var activeDirectoryRepository = new ActiveDirectoryService())
{
using (var user = activeDirectoryRepository.GetUser(matricule))
{
if (user == null)
//throw new IdentityNotMappedException();
joueur = new Player
{
Email = "*****@*****.**",
Firstname = "Prénom",
Lastname = "Nom",
Matricule = matricule,
Picture = null
};
else
{
var picture = activeDirectoryRepository.GetUserPicture(matricule);
joueur = new Player
{
Lastname = user.Surname,
Firstname = user.GivenName,
Email = user.EmailAddress,
Matricule = matricule,
Picture = picture
};
}
var sports = await _sportStore.Get();
joueur.Ranks = sports.Select(s => new Rank {Level = 1000, SportKey = s.Key}).ToList();
await _playerStore.Add(joueur);
await _playerStore.SaveChangesAsync();
}
}
return joueur;
}
private double CalculateElo(Player player, int level1, int level2, int score1, int score2, double poids, ResultatEnum result)
{
//résultat théorique
double probability = VictoryProbability(level1 - level2);
//résultat du match
double w = 0;
//poids selon le niveau du joueur et et le type de compétition
double k = 10;
//coeff selon la différence de but
double g;
//calcul du résultat
switch (result)
{
case ResultatEnum.Defaite:
w = 0;
break;
case ResultatEnum.Nul:
w = 0.5;
break;
case ResultatEnum.Victoire:
w = 1;
break;
}
//calcul du poids
if (player.Parties < 15)
k = 25;
else if (level1 < 2400)
k = 15;
k *= poids;
//calcul du coeff
int diff = Math.Abs(score1 - score2);
switch (diff)
{
case 0:
g = 1;
break;
case 1:
g = 1;
break;
case 2:
g = 1.5;
break;
case 3:
g = 1.75;
break;
default:
g = 1.75 + (diff - 3)*0.125;
break;
}
return (k*g*(w - probability));
}
public async Task<Player> SetState(Player player, EntityState entityState)
{
_matchContext.Entry(player).State = entityState;
return await Task.FromResult(player);
}
public async Task<Player> Add(Player player)
{
_matchContext.Players.Add(player);
return await Task.FromResult(player);
}