public CoreScoreAnswer GetAverageCoreScoreForPeriod(int userId, int period, DateTime currentTime, string locale)
{
IEnumerable <QuestionnaireAnswers> lattestSummaries = GetQuestionnaireAnswers(userId, period, currentTime);
IList <QuestionnaireAnswers> questionnaireAnswerses = lattestSummaries as IList <QuestionnaireAnswers> ??
lattestSummaries.ToList();
if (questionnaireAnswerses.Any())
{
var averageCoreScores = (int)Math.Round(((float)questionnaireAnswerses.Sum(c => c.CoreScore) / questionnaireAnswerses.Count()));
return(QuestionnaireCalculationAlgorithmBase.GetLocalizedCoreScore(locale, (byte)averageCoreScores));
}
return(QuestionnaireCalculationAlgorithmBase.GetNullCoreScore());
}
