/// <summary>
/// Перезагрузка плановых платежей с сохранением информации о преждних платежах.
/// </summary>
public void ReloadPaymentsPlannedLight()
{
//если плановых платежей еще нет, либо был удален совершенный платеж.
if (!PaymentsPlanned.Any() || SumRest.Sum > PaymentsPlanned.Sum(x => x.SumAndVat.Sum))
{
ReloadPaymentsPlannedFull();
return;
}
var paymentsToRemove = new List <PaymentPlanWrapper>(PaymentsPlanned);
var sumRest = SumRest.Sum;
while (sumRest > 0 && paymentsToRemove.Any())
{
var payment = paymentsToRemove.Last();
if (sumRest < payment.SumAndVat.Sum)
{
payment.SumAndVat.Sum = sumRest;
paymentsToRemove.Remove(payment);
break;
}
sumRest -= payment.SumAndVat.Sum;
paymentsToRemove.Remove(payment);
}
foreach (var paymentWrapper in paymentsToRemove)
{
PaymentsPlanned.Remove(paymentWrapper);
}
}
/// <summary>
/// Полная перезагрузка плановых платежей
/// </summary>
public void ReloadPaymentsPlannedFull()
{
PaymentsPlanned.Clear();
foreach (var condition in PaymentConditionsToDone)
{
var payment = new PaymentPlan {
SumAndVat = new SumAndVat {
Sum = CostSingle.Sum * condition.PartInPercent / 100, Vat = CostSingle.Vat
}
};
//дата платежа
if (condition.PaymentConditionPoint == PaymentConditionPoint.ProductionStart)
{
payment.Date = ProductionUnit.ProductionStartDateCalculated.AddDays(condition.DaysToPoint);
}
if (condition.PaymentConditionPoint == PaymentConditionPoint.ProductionEnd)
{
payment.Date = ProductionUnit.ProductionEndDateCalculated.AddDays(condition.DaysToPoint);
}
if (condition.PaymentConditionPoint == PaymentConditionPoint.Shipment)
{
payment.Date = ShipmentUnit.ShipmentDateCalculated.AddDays(condition.DaysToPoint);
}
if (condition.PaymentConditionPoint == PaymentConditionPoint.Delivery)
{
payment.Date = ShipmentUnit.DeliveryDateCalculated.AddDays(condition.DaysToPoint);
}
var paymentWrapper = new PaymentPlanWrapper(payment);
PaymentsPlanned.Add(paymentWrapper);
}
}