public void regress(RegressResult regressRe)
{
DataStoreHelper dsh = new DataStoreHelper();
SelectManager selManager = new SelectManager();
List <int> dateList = Utils.TraverTimeDay(regressRe.dateRangeList_);
dateList.Reverse();
App.host_.uiStartProcessBar();
int nFinishCount = 0;
int nTotalCount = dateList.Count;
SelectHint hint = new SelectHint();
foreach (Stock sk in App.ds_.stockList_)
{
hint.nextWantedIndexHintDict_[sk] = -1;
}
foreach (int date in dateList)
{
SelectResult re = selManager.select(dsh, SelectMode.SM_Regress, date, regressRe.strategyList_, hint);
regressRe.selItems_.AddRange(re.selItems_);
App.host_.uiSetProcessBar(String.Format("{0}:正在回归{1}-{2}，选择阶段：完成{3}的选择，当前选中记录数：{4}",
regressRe.solutionName_,
dateList.Last(), dateList.First(), date, regressRe.selItems_.Count),
nFinishCount * 100 / nTotalCount);
++nFinishCount;
}
regressRe.selItems_.Sort(delegate(SelectItem lhs, SelectItem rhs)
{
var lhsBonus = lhs.getColumnVal("nsl");
var rhsBonus = rhs.getColumnVal("nsl");
if (lhsBonus == "")
{
return(1);
}
if (rhsBonus == "")
{
return(-1);
}
float lhsBonusValue = Utils.GetBonusValue(lhsBonus);
float rhsBonusValue = Utils.GetBonusValue(rhsBonus);
return(lhsBonusValue.CompareTo(rhsBonusValue));
});
foreach (var item in regressRe.selItems_)
{
item.allSelectItems_ = regressRe.selItems_;
}
App.host_.uiFinishProcessBar();
if (regressRe.runMode_ == RunMode.RM_Asset)
{
regressRe.buyItems_ = App.grp_.desideToBuy(regressRe);
}
else
{
regressRe.buyItems_ = App.grp_.buyMostBonusPerDay(regressRe);
}
}
public SelectResult select(DataStoreHelper dsh, SelectMode selectMode, int date, List <IStrategy> strategyList, SelectHint hint = null)
{
bool bShowProgress = date == Utils.NowDate();
if (bShowProgress)
{
App.host_.uiStartProcessBar();
}
SelectResult re = new SelectResult();
dsh.iSZIndex_ = App.ds_.index(App.ds_.szListData_, date);
for (int isk = 0; isk < App.ds_.stockList_.Count; ++isk)
{
Stock sk = App.ds_.stockList_[isk];
if (bShowProgress)
{
App.host_.uiSetProcessBar(String.Format("正在检测是否选择{0}", sk.code_), isk * 100 / App.ds_.stockList_.Count);
}
int iDateIndexHint = -1;
if (hint != null)
{
iDateIndexHint = hint.nextWantedIndexHintDict_[sk];
}
dsh.setStock(sk);
for (int i = 0; i < strategyList.Count; ++i)
{
IStrategy stra = strategyList[i];
Dictionary <String, String> rateItemDict = null;
String sigInfo = "";
try {
int iIndex = App.ds_.index(sk, date, iDateIndexHint);
if (iIndex == -1)
{
continue;
}
if (hint != null)
{
hint.nextWantedIndexHintDict_[sk] = iIndex + 1;
}
dsh.iIndex_ = iIndex;
if (dsh.dataList_[iIndex] == Data.NowInvalidData)
{
continue;
}
FocusOn fon = stra.focusOn();
int beforDateCount = sk.dataList_.Count - iIndex;
bool isNewStock = beforDateCount < Setting.MyNewStockLimit;
switch (fon)
{
case FocusOn.FO_Old:
if (isNewStock)
{
continue;
}
break;
case FocusOn.FO_All:
break;
case FocusOn.FO_New:
if (!isNewStock)
{
continue;
}
break;
default:
throw new ArgumentException("Unknown focusOn");
}
if (!isNewStock && dsh.MA(Info.A, 5, 1) < 20000)
{
continue;
}
rateItemDict = stra.select(dsh, selectMode, ref sigInfo);
if (rateItemDict == null)
{
continue;
}
} catch (DataException /*ex*/) {
continue;
}
SelectItem selItem = new SelectItem();
selItem.code_ = sk.code_;
selItem.date_ = date;
selItem.sigInfo_ = sigInfo;
selItem.strategyName_ = stra.name();
selItem.rateItemDict_ = rateItemDict;
re.selItems_.Add(selItem);
}
}
Dictionary <String, int> strategySelCountDict = new Dictionary <String, int>();
foreach (var item in re.selItems_)
{
if (strategySelCountDict.ContainsKey(item.strategyName_))
{
++strategySelCountDict[item.strategyName_];
}
else
{
strategySelCountDict.Add(item.strategyName_, 1);
}
}
foreach (var item in re.selItems_)
{
item.sameDayStrategySelCount_ = strategySelCountDict[item.strategyName_];
item.sameDaySelCount_ = re.selItems_.Count;
}
if (bShowProgress)
{
App.host_.uiFinishProcessBar();
}
return(re);
}
