//DU Info
public Int64 CalculateDUAMC(int itemId, int receivingUnit, int month, int year, int LastSOH)
{
GeneralInfo info = new GeneralInfo();
info.LoadAll();
int range = 3;
try
{
range = info.DUAMCRange;
}
catch
{ }
Int64 cons = 0;
IssueDoc iss = new IssueDoc();
int yr = (month > 10) ? year + 1 : year;
DateTime dt1 = new DateTime(yr, month, DateTime.DaysInMonth(yr, month));
DateTime dt2 = dt1.AddMonths(-range);
int mon = dt2.Month;
range = iss.GetAvailableNoOfMonthsDU(itemId, receivingUnit, dt2, dt1);
yr = (mon > 10) ? year + 1 : year;
cons = iss.GetDUConsumptionAfterMonth(itemId, receivingUnit, mon, yr);
//for (int m = mon+1; m < month; m++ )
//{
// yr = (m > 10) ? year - 1 : year;
// cons = cons + iss.GetDUConsumptionByMonth(itemId, receivingUnit, m, yr);
//}
yr = (month > 10) ? year + 1 : year;
//yr = (month > 10) ? year : year + 1 ;
//Int64 lastIss = iss.GetDUIssueByMonth(itemId, receivingUnit, month, yr);
Int64 lastIss = iss.GetDULastIssueQty(itemId, receivingUnit);
// lastIss = ((lastIss > 0)? (lastIss - LastSOH) : lastIss );
cons = cons + lastIss - LastSOH;
//cons = cons - LastSOH;
cons = ((cons > 0) ? cons : 0);
Int64 AMC = cons / range;
return AMC;
}