List <Standings> populateStandings(List <Standings> standingsDynamically, IEnumerable <Predictions> allPredictions, IEnumerable <RealCases> allRealCases)
{
var SystemPoints = _SystemPointsRepository.AllSystemPoints();
int maxIntSystemPoint = 0;
if (SystemPoints.Count > 0)
{
maxIntSystemPoint = SystemPoints.OrderByDescending(x => x.LessOrEqualThanDif).First().LessOrEqualThanDif;
}
foreach (var realCase in allRealCases)
{
var sth = _repository.BestPredictNoByDate().Where(b => b.DateOfPrediction.Date == realCase.DateOfRealCases.Date).ToList();
if (sth.Count > 0)
{
var bestPredByDate = _repository.BestPredictNoByDate().Where(b => b.DateOfPrediction.Date == realCase.DateOfRealCases.Date).Select(x => x.CasesOfPrediction).ToList();
var PredictionsBydate = _repository.PredictionsByDate(realCase.DateOfRealCases.Date);
foreach (var predictionItem in PredictionsBydate)
{
foreach (var standingItem in standingsDynamically)
{
if (predictionItem.PlayerName == standingItem.PlayerName)
{
standingItem.PredictionsNo += 1;
standingItem.DifFromRealCases += Math.Abs(predictionItem.CasesOfPrediction - realCase.RealCasesNo);
if (bestPredByDate.Contains(predictionItem.CasesOfPrediction))
{
int diffFromRealCase = Math.Abs(predictionItem.CasesOfPrediction - realCase.RealCasesNo);
standingItem.CloserPredictionsNo += 1;
if (diffFromRealCase > maxIntSystemPoint)
{
standingItem.Points += 1;
break;
}
else
{
foreach (var item in SystemPoints)
{
if (diffFromRealCase >= item.MoreOrEqualThanDif &&
diffFromRealCase <= item.LessOrEqualThanDif)
{
standingItem.Points += item.CategoryPoints;
break;
}
}
}
}
}
}
}
}
}
int positionCnt = 0;
List <Standings> standings = standingsDynamically.OrderBy(m => m.PredictionsNo).OrderBy(w => w.DifFromRealCases).OrderByDescending(p => p.CloserPredictionsNo).OrderByDescending(p => p.Points).ToList();
foreach (var item in standings)
{
item.PositionNo = positionCnt + 1;
positionCnt += 1;
}
return(standings);
}
