public void PayOff(DateTime date, SimulationDebtAccount debt)
{
switch (debt.Type)
{
case DebtType.Revolving:
{
// a revolving debt doesn't get paid off, it just
// becomes inelligible to be a snowball target
if (debt.SetState(SimulationDebtAccountState.None))
{
AddNotice(date, $"{debt.Name} balance to {0m:C2}");
}
break;
}
default:
{
// any other debt type gets paid off and added
// to the snowball
if (debt.SetState(SimulationDebtAccountState.PaidOff))
{
AddNotice(date, $"{debt.Name} paid off");
if (IsSnowball)
{
// add the debt payment to the snowball
AddToSnowball(date, debt.Payment);
}
}
break;
}
}
}
private static bool?CanBeSnowballTarget(SimulationDebtAccount debt)
{
if (debt == null)
{
return(null);
}
return(debt.State == SimulationDebtAccountState.Due);
}
private static int GetDebtOrder(SimulationDebtAccount debt, SnowBallSetup setup, int defaultOrder)
{
int index = Array.IndexOf(setup.DebtOrder, debt.Id);
if (index < 0)
{
index = defaultOrder;
}
return(index);
}