public override List <ChanceClass> getChances(CommCollection sc, ExpectData ed)
{
List <ChanceClass> ret = new List <ChanceClass>();
DataTableEx dt = null;
if (this.BySer)
{
dt = sc.SerialDistributionTable;
}
else
{
dt = sc.CarDistributionTable;
}
if (dt == null)
{
throw new Exception("无法获得概率分布表！");
}
string strCodes = "";
int AllChipCnt = 0;
for (int i = 0; i < 10; i++)
{
//获得各项的最小的
List <double> coldata = null;
string strCol = string.Format("{0}", (i + 1) % 10);
dt.getColumnData(strCol, ref coldata);
double avgval = coldata.Average();
double stdval = ProbMath.CalculateStdDev(coldata);
string strSql = string.Format("[{0}]<{1}", strCol, avgval - this.StdvCnt * stdval);
string strSort = string.Format("[{0}] asc", "Id");
DataRow[] drs = dt.Select(strSql, strSort);
if (drs.Length < this.ChipCount)
{
continue;
}
string strCode = "";
StringBuilder sb = new StringBuilder();
bool Matched = false;
for (int j = 0; j < drs.Length; j++)
{
string strId = drs[j]["Id"].ToString();
int RowCnt = sc.FindLastDataExistCount(this.InputMinTimes, strCol, strId);
if (RowCnt > 0)//任何一个不匹配最近5期内出现，不满足条件
{
Matched = false;
break;
}
sb.Append(drs[j]["Id"].ToString());
Matched = true;
}
if (!Matched)
{
continue;
}
AllChipCnt += drs.Length;
if (BySer)
{
strCode = string.Format("{0}/{1}", strCol, sb.ToString());
}
else
{
strCode = string.Format("{0}/{1}", sb.ToString(), strCol);
}
if (strCode.Length > 0)
{
strCodes = string.Format("{0}{1}{2}", strCodes, strCodes.Length > 0?"+":"", strCode);
}
}
if (strCodes.Length < 2 * (this.ChipCount + 2))
{
return(ret);
}
ChanceClass cc = new ChanceClass();
cc.SignExpectNo = ed.Expect;
cc.ChanceType = 3;
cc.InputTimes = 1;
cc.strInputTimes = "1";
cc.AllowMaxHoldTimeCnt = 1;
cc.InputExpect = ed;
cc.ChipCount = AllChipCnt;
cc.ChanceCode = strCodes;
cc.CreateTime = ed.OpenTime;
cc.Closed = false;
ret.Add(cc);
return(ret);
}
public override List <ChanceClass> getChances(BaseCollection sc, ExpectData ed)
{
List <ChanceClass> ret = new List <ChanceClass>();
DataTableEx dt = null;
if (this.BySer)
{
dt = sc.SerialDistributionTable;
}
else
{
dt = sc.CarDistributionTable;
}
if (dt == null)
{
throw new Exception("无法获得概率分布表！");
}
int MatchCnt = 0;
string strAllCodes = "";
double MinSucRate = 0;
if (this.FixChipCnt)
{
MinSucRate = this.CommSetting.Odds / this.ChipCount; //指定注数需要的最小胜率
}
for (int i = 0; i < 10; i++)
{
//获得各项的最小的
List <double> coldata = null;
string strCol = string.Format("{0}", (i + 1) % 10);
string strVal = ed.ValueList[i];
int ExistCnt = sc.FindLastDataExistCount(this.InputMinTimes, strCol, strVal);
if (ExistCnt > 1)//前n次不是最后一次才出现
{
continue;
}
dt.getColumnData(strCol, ref coldata);
double avgval = coldata.Average();
double stdval = ProbMath.CalculateStdDev(coldata);
string strSql = string.Format("[{0}]={1}", "Id", strVal);
string strSort = string.Format("[{0}] asc", "Id");
DataRow[] drs = dt.Select(strSql, "");
if (drs.Length != 1)
{
throw new Exception("概率数据表错乱！");
}
int InAllViewExistCnt = int.Parse(drs[0][strCol].ToString()); //前100（指定的viewcnt）期出现的次数
if (InAllViewExistCnt > avgval - stdval * this.StdvCnt) //如果前100期内出现的概率大于指定的标准差数，跳过
{
continue;
}
if (InAllViewExistCnt > this.ReviewExpectCnt * (1 - MinSucRate))//如果成功数小于对应注数的失败数
{
continue;
}
string strCode = string.Format("{0}/{1}", BySer ? strCol : strVal, BySer ? strVal : strCol);
MatchCnt++;
strAllCodes = string.Format("{0}{1}{2}", strAllCodes, MatchCnt > 1 ? "+" : "", strCode);
}
if (MatchCnt < this.ChipCount)
{
return(ret);
}
ChanceClass cc = new ChanceClass();
cc.SignExpectNo = ed.Expect;
cc.ChanceType = 3;
cc.InputTimes = 1;
cc.strInputTimes = "1";
cc.AllowMaxHoldTimeCnt = 1;
cc.InputExpect = ed;
cc.ChipCount = MatchCnt;
cc.ChanceCode = strAllCodes;
cc.CreateTime = ed.OpenTime;
cc.NeedConditionEnd = true;
cc.OnCheckTheChance += CheckNeedEndTheChance;
cc.Closed = false;
ret.Add(cc);
return(ret);
}
