/// <summary>
/// Adds the line.
/// </summary>
/// <param name="line">The line.</param>
public void AddLine(IOrderLine <IProduct> line)
{
ErrorBase.CheckArgIsNull(line, nameof(line),
nameof(line).GetArgumentNullErrorMessage(nameof(AddLine)));
//Hp --> Note: Here interface IOrderLine is covariant of type IProduct.
//Which means user is allowed to add any concreate class object which impelements IProduct.
lines.Add(line);
}
/// <summary>
/// Removes the line.
/// </summary>
/// <param name="line">The line.</param>
public void RemoveLine(IOrderLine <IProduct> line)
{
ErrorBase.CheckArgIsNull(line, nameof(line),
nameof(line).GetArgumentNullErrorMessage(nameof(RemoveLine)));
var comparer = Utility.GetEqualityComparer <IOrderLine <IProduct> >();
if (lines.Contains(line, comparer))
{
lines.RemoveAll(L => L.Id == line.Id);
}
}
/// <summary>
/// Sells the item.
/// </summary>
/// <param name="orderLine">Order line.</param>
void SellItem(IOrderLine orderLine)
{
var count = orderLine.Count;
// decrease items count
orderLine.Item.Count -= count;
// remove item from inventory if zero count
if (DeleteIfEmpty && (orderLine.Item.Count == 0))
{
Inventory.Remove(orderLine.Item);
}
}
public static void CalculateLog(StringBuilder log, IOrderLine srcLine, OrderLine destLine = null)
{
var prefix = " ";
var reason = "";
if (destLine == null)
{
reason = "предложение отсутствует";
}
else if (srcLine.Cost != destLine.Cost && srcLine.Count != destLine.Count)
{
reason = "имеются различия с прайс-листом в цене и количестве заказанного препарата";
}
else if (srcLine.Count != destLine.Count && destLine.Count < srcLine.Count)
{
reason = "доступное количество препарата в прайс-листе меньше заказанного ранее";
}
else if (srcLine.Count != destLine.Count)
{
reason = "позиция была объединена";
}
else if (srcLine.Cost != destLine.Cost)
{
reason = "имеется различие в цене препарата";
}
if (String.IsNullOrEmpty(reason))
{
return;
}
log.Append(prefix);
if (destLine == null)
{
log.AppendLine(
$"{srcLine.ProductSynonym} - {srcLine.ProducerSynonym} : {reason} (старая цена: {srcLine.Cost};" +
$" старый заказ: {srcLine.Count})");
}
else
{
log.AppendLine(
$"{srcLine.ProductSynonym} - {srcLine.ProducerSynonym} : {reason} (старая цена: {srcLine.Cost};" +
$" старый заказ: {srcLine.Count}; новая цена: {destLine.Cost}; новый заказ: {destLine.Count})");
}
}
/// <summary>
/// Buy the item.
/// </summary>
/// <param name="orderLine">Order line.</param>
void BuyItem(IOrderLine orderLine)
{
// find item in inventory
var item = Inventory.Find(x => x.Name == orderLine.Item.Name);
var count = orderLine.Count;
// if not found add new item to inventory
if (item == null)
{
Inventory.Add(new Item(orderLine.Item.Name, count));
}
// if found increase count
else
{
item.Count += count;
}
}
private bool ShouldCalculateStatus(IOrderLine orderline)
{
return(orderline is OrderLine && Restore);
}
public static TimeSpan?FindBookingDuration(this IOrderLine orderLine)
{
return(orderLine.FindTimeSpanProperty(BookingOrderProperties.OrderLineBookingDuration));
}
void BuyItem(IOrderLine orderLine)
{
// find item in inventory
var item = Inventory.Find(x => x.Name==orderLine.Item.Name);
var count = orderLine.Count;
// if not found add new item to inventory
if (item==null)
{
Inventory.Add(new Item(orderLine.Item.Name, count));
}
// if found increase count if items count not infinite
else
{
item.Count += count;
}
}
void SellItem(IOrderLine orderLine)
{
var count = orderLine.Count;
// decrease items count
orderLine.Item.Count -= count;
// remove item from inventory if zero count
if (DeleteIfEmpty && (orderLine.Item.Count==0))
{
Inventory.Remove(orderLine.Item);
}
}
public void AddOrderLine(IOrderLine line)
{
OrderLines = line as IEnumerable<IOrderLine>;
}
public static Guid GetBookingPeriodId(this IOrderLine orderLine)
{
return(Check.NotNull(FindBookingPeriodId(orderLine),
BookingOrderProperties.OrderLineBookingPeriodId) !.Value);
}
public void Merge(Order order, IOrder sourceOrder, IOrderLine sourceLine, Offer[] offers, StringBuilder log)
{
var action = GuesAction(sourceOrder);
var rest = sourceLine.Count;
foreach (var offer in offers)
{
if (rest == 0)
{
break;
}
uint ordered;
var oldDisplayId = sourceOrder.DisplayId;
if (oldDisplayId == 0)
{
oldDisplayId = sourceOrder.Id;
}
var line = order.TryOrder(offer, rest, out ordered);
if (line != null)
{
if (action == "восстановить")
{
line.Order.KeepId = oldDisplayId;
}
if (ShouldCalculateStatus(line))
{
if (sourceLine.Count == ordered)
{
line.ExportId = ((OrderLine)sourceLine).ExportId;
line.ExportBatchLineId = ((OrderLine)sourceLine).ExportBatchLineId;
}
if (line.Cost != sourceLine.Cost)
{
line.SendResult |= LineResultStatus.CostChanged;
line.NewCost = line.Cost;
line.OldCost = sourceLine.Cost;
line.HumanizeSendError();
}
}
rest = rest - ordered;
}
}
if (sourceOrder is Order)
{
var srcLine = (OrderLine)sourceLine;
if (rest == 0)
{
((Order)sourceOrder).RemoveLine(srcLine);
}
else
{
srcLine.Count = rest;
}
}
if (rest > 0)
{
if (rest == sourceLine.Count)
{
if (ShouldCalculateStatus(sourceLine))
{
((OrderLine)sourceLine).SendResult = LineResultStatus.NoOffers;
((OrderLine)sourceLine).HumanizeSendError();
}
log.AppendLine(
$"{order.Price.Name} : {sourceLine.ProductSynonym} - {sourceLine.ProducerSynonym} ; Предложений не найдено");
}
else
{
if (ShouldCalculateStatus(sourceLine))
{
((OrderLine)sourceLine).SendResult = LineResultStatus.CountReduced;
((OrderLine)sourceLine).HumanizeSendError();
}
log.AppendLine(
$"{sourceOrder.Price.Name} : {sourceLine.ProductSynonym} - {sourceLine.ProducerSynonym}" +
$" ; Уменьшено заказное количество {sourceLine.Count - rest} вместо {sourceLine.Count}");
}
}
}
public static TimeSpan GetBookingDuration(this IOrderLine orderLine)
{
return(Check.NotNull(FindBookingDuration(orderLine),
BookingOrderProperties.OrderLineBookingDuration) !.Value);
}
public static int?FindBookingVolume(this IOrderLine orderLine)
{
return(orderLine.Quantity);
}
public static TimeSpan?FindBookingStartingTime(this IOrderLine orderLine)
{
return(orderLine.FindTimeSpanProperty(BookingOrderProperties.OrderLineBookingStartingTime));
}
public static DateTime GetBookingDate(this IOrderLine orderLine)
{
return(Check.NotNull(FindBookingDate(orderLine),
BookingOrderProperties.OrderLineBookingDate) !.Value);
}
public static DateTime?FindBookingDate(this IOrderLine orderLine)
{
return(orderLine.FindDateTimeProperty(BookingOrderProperties.OrderLineBookingDate));
}
public static int GetBookingVolume(this IOrderLine orderLine)
{
return(Check.NotNull(FindBookingVolume(orderLine),
BookingOrderProperties.OrderLineBookingVolume) !.Value);
}
public static Guid?FindBookingAssetId(this IOrderLine orderLine)
{
return(orderLine.GetProperty <Guid?>(BookingOrderProperties.OrderLineBookingAssetId));
}
public static bool HasVariantWithId(this IOrderLine orderLine, int id)
{
return(orderLine.Product.Variants.Any(usedVariant => id == usedVariant.OriginalId));
}