private decimal CalculateMonthSuggestion(decimal dSuggestion, BudgetSectionIndex section, bool projectHasFixedPart, int iMonthKey, IEnumerable <MonthDegreeDayIndex> monthDegreeDayIndex)
{
decimal result = 0;
if (!section.bSpatie && !section.bSubtotaal)
{
if (section.bVariable)
{
if (section.bFixedPart && projectHasFixedPart)
{
result =
section.dFixedPart *
dSuggestion /
12 +
(1 - section.dFixedPart) *
dSuggestion /
monthDegreeDayIndex.Sum(sm => sm.dDegreeDayIndex) *
monthDegreeDayIndex.Where(w => w.iMonthKey == iMonthKey).Sum(sm => sm.dDegreeDayIndex);
}
else
{
result =
(dSuggestion / monthDegreeDayIndex.Sum(sm => sm.dDegreeDayIndex)) *
monthDegreeDayIndex.Where(w => w.iMonthKey == iMonthKey).Sum(sm => sm.dDegreeDayIndex);
}
}
else
{
result = dSuggestion / 12;
}
}
return(result);
}
private decimal?CalculateYearSuggestion(decimal?dTotal, BudgetSectionIndex section, bool projectHasFixedPart, int previewYear, int realisedYear)
{
decimal?result = 0;
//if (!section.bSpatie && !section.bSubtotaal)
if (!section.bSpatie)
{
if (section.bVariable)
{
decimal?previewYearIndex = section.BudgetSetting.YearDegreeDayIndex.FirstOrDefault(f => f.iYear == previewYear).dDegreeDayIndex;
decimal?realisedYearIndex = section.BudgetSetting.YearDegreeDayIndex.FirstOrDefault(f => f.iYear == realisedYear).dDegreeDayIndex;
if (section.bFixedPart && projectHasFixedPart)
{
dTotal = ((1 - section.dFixedPart) * dTotal / previewYearIndex) * realisedYearIndex + section.dFixedPart * dTotal;
}
else
{
dTotal = (dTotal / previewYearIndex) * realisedYearIndex;
}
}
result = dTotal * section.dSectionIndex;
}
return(result);
}