// aktualizacja danych obiektu po odebraniu ich z sieci
internal void Update(DTO.MarketOfferData data)
{
//TODO: NOL3 na razie przysyła zawsze Level=1 i bez określenia nowy/zmiana.
data.Update = (Count > 0);
if (data.Level > (data.Update ? Count : Count + 1))
{
MyUtil.PrintWarning(string.Format("BosOffers.Update - unexpected level: {0} (current max: {1})", data.Level, Count));
while (list.Count < data.Level)
{
list.Add(null);
}
}
var n = data.Level - 1;
if (data.Volume > 0)
{
var offer = new BosOffer(data);
if (data.Update)
{
list[n] = offer;
}
else
{
list.Insert(n, offer);
}
}
else
{
list.RemoveAt(n);
}
}
// funkcja pomocnicza konwertująca dane z Fixml.MDEntry na DTO.MarketOfferData
private static MarketOfferData MarketData_GetOfferData(MDEntry entry)
{
var offer = new MarketOfferData();
offer.Level = (int)entry.Level;
offer.Update = (entry.UpdateAction != MDUpdateAction.New);
if (entry.UpdateAction != MDUpdateAction.Delete)
{
switch (entry.PriceStr)
{
case "PKC": offer.PriceType = PriceType.PKC; break;
case "PCR": offer.PriceType = PriceType.PCR; break;
case "PCRO": offer.PriceType = PriceType.PCRO; break;
}
offer.PriceLimit = entry.Price;
offer.Volume = (uint)entry.Size;
offer.Count = (uint)entry.Orders;
}
return offer;
}
// konstruktor, wywoływany spod BosOffers.Update()
internal BosOffer(DTO.MarketOfferData data)
{
Price = BosPrice.Create(data.PriceType, data.PriceLimit);
Volume = data.Volume;
Count = data.Count;
}
