public PartialLotteryResult GetPartialLotteryResult(PartialLotteryResult partialResult)
{
int populatedBalls = 0;
var valuesToExclude = new List <int>();
if (partialResult.Ball1.HasValue)
{
populatedBalls++; valuesToExclude.Add(partialResult.Ball1.Value);
}
if (partialResult.Ball2.HasValue)
{
populatedBalls++; valuesToExclude.Add(partialResult.Ball2.Value);
}
if (partialResult.Ball3.HasValue)
{
populatedBalls++; valuesToExclude.Add(partialResult.Ball3.Value);
}
if (partialResult.Ball4.HasValue)
{
populatedBalls++; valuesToExclude.Add(partialResult.Ball4.Value);
}
if (partialResult.Ball5.HasValue)
{
populatedBalls++; valuesToExclude.Add(partialResult.Ball5.Value);
}
if (partialResult.Ball6.HasValue)
{
populatedBalls++; valuesToExclude.Add(partialResult.Ball6.Value);
}
if (populatedBalls > 5)
{
partialResult.IsFull = true;
return(partialResult);
}
int nextBall = _numberGenerator.GenerateNextNumber(1, 49, valuesToExclude);
switch (populatedBalls)
{
case 0: partialResult.Ball1 = nextBall; return(partialResult);
case 1: partialResult.Ball2 = nextBall; return(partialResult);
case 2: partialResult.Ball3 = nextBall; return(partialResult);
case 3: partialResult.Ball4 = nextBall; return(partialResult);
case 4: partialResult.Ball5 = nextBall; return(partialResult);
case 5: partialResult.Ball6 = nextBall;
partialResult.IsFull = true; return(partialResult);
default: return(partialResult);
}
}
