public string GameResult()
{
PokerVote highest = GetHighestVote();
PokerVote lowest = GetLowestVote();
if (lowest == null)
{
return("Nobody voted, please restart game.");
}
if (lowest.VoteCard == PokerCard.cCoffee)
{
return("Somebody needs some coffee. Please restart the game.");
}
if ((highest.VoteCard - lowest.VoteCard) <= 1)
{
return("<b><font size=\"+3\">" + ((int)highest.VoteCard).ToString() + "</font></b> story points");
}
else
{
StringBuilder SB = new StringBuilder();
foreach (PokerVote vote in Votes)
{
if (vote.VoteCard.Equals(highest.VoteCard) | (vote.VoteCard.Equals(lowest.VoteCard)))
{
SB.Append(vote.VoteParticipant.Name + ", ");
}
}
if (SB.Length > 0)
{
return(SB.ToString().Substring(0, SB.Length - 1) + " please explain your estimates.");
}
}
return("Indeterminate result");
}
public void SendVote(PokerVote vote)
{
if (!HasVoted(vote.VoteParticipant))
{
Votes.Add(vote);
OnGameChanged?.Invoke();
}
else
{
throw new SCRUMPokerException("Participant already voted");
}
}
private PokerVote GetLowestVote()
{
if (Votes.Count == 0)
{
return(null);
}
PokerVote result = Votes[0];
foreach (PokerVote vote in Votes)
{
if (vote.VoteCard < result.VoteCard)
{
result = vote;
}
}
return(result);
}