public static int GetCostByName(string name, string FWQ)
{
int cnt = 0;
int i = 0, t = 0;
float min_avgprice = 0;
float min_refprice = 0;
float min_lowprice = 0;
float min_highprice = 0;
DBItem total_item = new DBItem();
DBItem cur_item = new DBItem();
List <DBFormula> lst_formula = DBFormula.GetFormulaByOutput(name.Trim());
cnt = lst_formula.Count;
if (cnt > 0)
{
for (i = 0; i < cnt; i++)
{
GetCostByName(lst_formula[i].input, FWQ);
}
min_avgprice = UpdateItemFromInSale(name.Trim(), FWQ); //首先参考拍卖行的价格
for (t = 0; t < Constant.MAXFORMULATYPE; t++)
{
total_item.avgprice = 0;
total_item.refprice = 0;
total_item.lowprice = 0;
total_item.highprice = 0;
for (i = 0; i < cnt; i++)
{
if (lst_formula[i].type == t) //统计配方中所有需要物品的最低参考价格
{
cur_item = DBItem.GetItemByName(lst_formula[i].input, FWQ);
total_item.avgprice += cur_item.avgprice * lst_formula[i].inputnum / lst_formula[i].outputnum;
total_item.refprice += cur_item.refprice * lst_formula[i].inputnum / lst_formula[i].outputnum;
total_item.lowprice += cur_item.lowprice * lst_formula[i].inputnum / lst_formula[i].outputnum;
total_item.highprice += cur_item.highprice * lst_formula[i].inputnum / lst_formula[i].outputnum;
}
}
if (min_avgprice > total_item.avgprice && total_item.avgprice != 0) //从所有配方和拍卖行的价格比较出 最低价格
{
min_avgprice = total_item.avgprice;
min_refprice = total_item.refprice;
min_lowprice = total_item.lowprice;
min_highprice = total_item.highprice;
DBItem.UpdateItem(name, min_avgprice, min_refprice, min_lowprice, min_highprice, System.DateTime.Now, FWQ, t); //存最低价格
}
}
}
else
{
//各种原材料直接将参考拍卖行的价格
UpdateItemFromInSale(name.Trim(), FWQ);
}
return(cnt);
}
