/// <summary>
/// Стоимость покупки за основную валюту
/// </summary>
public decimal?GetBuyCost(Data data)
{
if (!CraftItems.Any())
{
return(null);
}
var sum = 0m;
foreach (var craftItem in CraftItems)
{
var cost = craftItem.GetBuyPrice(data);
if (cost == null)
{
return(null);
}
var value = cost.Value;
if (craftItem.ItemId == Item.WorkScoreId)
{
var pro = data.Professions.FirstOrDefault(p => p.Id == ProfessionId);
if (pro != null && pro.Level > 0)
{
var oldCount = craftItem.Count;
try
{
craftItem.Count = Math.Round(craftItem.Count * pro.GetRatio());
value = craftItem.GetBuyPrice(data).Value;
}
finally
{
craftItem.Count = oldCount;
}
}
}
sum += value;
}
return(sum);
}