public static combineRule getCombRule(string name)
{
string[] names = name.Split('-');
string buyname = names[0];
string sellname = names[1];
Buy bg = StockApp.GetBuy(buyname);
Sell sg = StockApp.GetSell(sellname);
return(new combineRule(bg, sg));
}
public static StockOpeItem[] GetAnalysis2List(int type, int startdate, int enddate, string buyrule, string sellrule, double goodsccore, bool applyDefaultSell, bool restrict_end_to_sell)
{
string sql;
Buy buy = StockApp.GetBuy(buyrule);
string d_sellindex = buy.defaultSell + StockKPI.default_index;
string d_sellprice = buy.defaultSell + StockKPI.default_price;
string d_selldate = buy.defaultSell + StockKPI.default_date;
sql = " select T1.*, T5.*," + d_sellindex + "," + d_sellprice + "," + d_selldate + " from ( ";
sql += "select * from Ope_Analysis2 where buydate >= '" + startdate + "' ";
//goodgrade如果选项打开, 只有在score>goodscore时才做选择
sql += " and grade >= '" + goodsccore + "' ";
sql += " and buydate <= '" + enddate + "' and buyrule = '" + buyrule + "' and sellrule = '" + sellrule + "' ";
sql += " and type in (" + type + "," + Rule.STATUS_SELL + ")) T1 ";
sql += " join stock_Full T2 on T1.stockcode = T2.code and T1.buyindex = T2.[index] ";
sql += " join ";
sql += " (select t3.code,t3.[index] as maxindex,t3.[date] as maxdate,t3.[end] as maxprice from stock_Full t3 join ";
sql += " (select code, MAX([date]) as intdate from stock_full ";
sql += " where [date]<= " + enddate;
sql += " group by code) t4 on t3.code = t4.code and t3.[date] = t4.intdate) t5 ";
sql += " on t1.stockcode = t5.code ";
sql += " order by T1.stockcode, T1.[buydate];";
System.Data.DataTable table = db.GetTable(sql);
System.Collections.ArrayList sqllist = new System.Collections.ArrayList();
int size = table.Rows.Count;
StockOpeItem[] items = new StockOpeItem[size];
for (int i = 0; i < size; i++)
{
System.Data.DataRow row = table.Rows[i];
items[i] = new StockOpeItem();
items[i].type = (int)row["type"];
items[i].stockcode = (string)row["stockcode"];
items[i].buyrule = (string)row["buyrule"];
items[i].sellrule = (string)row["sellrule"];
items[i].buydate = (int)row["buydate"];
items[i].buyindex = (int)row["buyindex"];
items[i].buyprice = (double)row["buyprice"];
items[i].grade = (double)row["grade"];
if (applyDefaultSell && (int)row["sellindex"] > Convert.ToInt32(row[d_sellindex]))
{
items[i].selldate = Convert.ToInt32(row[d_selldate]);
items[i].sellindex = Convert.ToInt32(row[d_sellindex]);
items[i].sellprice = (double)row[d_sellprice];
}
else
{
items[i].selldate = (int)row["selldate"];
items[i].sellindex = (int)row["sellindex"];
items[i].sellprice = (double)row["sellprice"];
}
if (restrict_end_to_sell && (int)row["maxindex"] < items[i].sellindex)
{
items[i].selldate = (int)row["maxdate"];
items[i].sellindex = (int)row["maxindex"];
items[i].sellprice = (double)row["maxprice"];
}
}
return(items);
}
public combineRule(Buy buyrule, Sell sellrule)
{
buy = buyrule;
sell = sellrule;
}