private static EnvBal getNegativeEnvelope(List <EnvBal> envelopes)
{
decimal smallestNegative = Decimal.Negate(Decimal.MaxValue);
EnvBal smallest = null;
foreach (EnvBal eSum in envelopes)
{
if (eSum.balance < 0.0m && eSum.balance > smallestNegative)
{
smallestNegative = eSum.balance;
smallest = eSum;
}
}
return(smallest);
}
private static void fillInFromEnvelopeLines(FFDataSet dataSet, LineSum lineSum, List <EnvBal> envelopes, decimal skipAmount)
{
decimal remainingAmount = lineSum.RemainingAmount - skipAmount;
while (remainingAmount > 0.0m)
{
FFDataSet.EnvelopeLineRow envLine = null;
EnvBal envelope = getNegativeEnvelope(envelopes);
if (envelope == null)
{
break;
}
// Make a new envelope line for this envelope
envLine = dataSet.EnvelopeLine.NewEnvelopeLineRow();
envLine.lineItemID = lineSum.Line.id;
envLine.envelopeID = envelope.envelopeID;
envLine.description = "";
envLine.amount = 0.0m;
dataSet.EnvelopeLine.AddEnvelopeLineRow(envLine);
// decide how much to change the envelopeLine.amount
if (remainingAmount >= +Math.Abs(envelope.balance))
{
envLine.amount = Math.Abs(envelope.balance);
remainingAmount -= Math.Abs(envelope.balance);
envelope.balance = 0.0m;
}
else
{
envLine.amount = remainingAmount;
envelope.balance += remainingAmount;
remainingAmount = 0.0m;
}
}
}
