public void RemoveLot(LotInformation info)
{
var listLotInformation = _product.GetListLotInformation();
foreach (LotInformation lot in listLotInformation)
{
if (lot.Equals(info))
{
_product.TotalQuantityProduct -= lot.QuantityProduct;
listLotInformation.Remove(lot);
break;
}
}
}
public void AddLot(LotInformation info)
{
_product.TotalQuantityProduct += info.QuantityProduct;
UpdateProductCharacteristic();
var listLotInfo = _product.GetListLotInformation();
foreach (LotInformation inf in listLotInfo)
{
if (inf.EqualsProductionDate(info))
{
inf.QuantityProduct += info.QuantityProduct;
return;
}
}
listLotInfo.Add(info);
}
public ProductFromLot GetProductFromLot(int number)
{
_product.TotalQuantityProduct -= number;
ProductFromLot productFromLot = new ProductFromLot();
productFromLot.ProductName = (string)_product.ProductName.Clone();
productFromLot.ProduceCountry = (string)_product.ProduceCountry.Clone();
productFromLot.ProductGroup = (string)_product.ProductGroup.Clone();
productFromLot.Price = _product.Price;
productFromLot.ProductCategory = (string)_product.ProductCategory.Clone();
productFromLot.ProductId = _product.ProductId;
productFromLot.Measure = (Measure)_product.Measure.Clone();
productFromLot.ExpirationDate = _product.ExpirationDate;
DateTime oldestProduct = new DateTime(1, 1, 1);
LotInformation clientLot = new LotInformation();
List <LotInformation> lotsForRemove = new List <LotInformation>();
var listLotInformation = _product.GetListLotInformation();
foreach (LotInformation lot in listLotInformation)
{
if (lot.QuantityProduct >= number)
{
clientLot.QuantityProduct += number;
if (oldestProduct.Equals(new DateTime(1, 1, 1)))
{
clientLot.ProductionDate = lot.ProductionDate;
}
if (lot.QuantityProduct == number)
{
lotsForRemove.Add(lot);
}
lot.QuantityProduct -= number;
break;
}
else
{
clientLot.QuantityProduct += lot.QuantityProduct;
number -= lot.QuantityProduct;
if (oldestProduct.Equals(new DateTime(1, 1, 1)))
{
clientLot.ProductionDate = lot.ProductionDate;
oldestProduct = lot.ProductionDate;
}
lotsForRemove.Add(lot);
}
}
productFromLot.Lot.ProductionDate = clientLot.ProductionDate;
productFromLot.Lot.QuantityProduct = clientLot.QuantityProduct;
foreach (var lot in lotsForRemove)
{
listLotInformation.Remove(lot);
}
return(productFromLot);
}
public bool EqualsProductionDate(LotInformation info)
{
return(ProductionDate.Equals(info.ProductionDate));
}
public bool Equals(LotInformation lot)
{
return(ProductionDate.Equals(lot.ProductionDate) && QuantityProduct == lot.QuantityProduct);
}