public override IHand Check(List <Card> cards)
{
var groupCard =
cards.GroupBy(x => x.Color)
.OrderByDescending(group => @group.Count())
.Select(group => Tuple.Create(@group, @group.Count()))
.ToList();
if (groupCard[0].Item2 < 5)
{
return(null);
}
HandBase hand = new HandFlush();
hand.SelectedCards.AddRange(groupCard[0].Item1.ToList().OrderByDescending(x => x.Value));
return(hand);
}
public override IHand Check(List <Card> cards)
{
if (cards.Count < 5)
{
return(null);
}
var groupCard =
cards.GroupBy(x => x.Value)
.Select(group => @group.ToList()[0])
.OrderByDescending(x => x.Value)
.ToList();
AddOneIfAs(groupCard);
for (int i = 0; i + 5 <= groupCard.Count; i++)
{
if (groupCard.ToList()[i].Value -
groupCard.ToList()[i + 4].Value == 4)
{
int cardMinValue = groupCard.ToList()[i + 4].Value;
int cardMaxValue = groupCard.ToList()[i].Value;
var handGroup = groupCard.Where(x => x.Value >= cardMinValue && x.Value <= cardMaxValue).ToList();
var colorHand = new HandFlush();
if (colorHand.Check(handGroup) != null)
{
HandBase hand = new HandStraightFlush();
hand.SelectedCards.AddRange(handGroup);
return(hand);
}
}
}
return(null);
}