/// <summary>
/// 获取满足条件的GuideLine列表
/// </summary>
/// <param name="paramNames"></param>
/// <param name="paramValues"></param>
/// <returns></returns>
public List <GuideLine> GetMatchList(List <string> paramNames, List <string> paramValues)
{
List <GuideLine> list = new List <GuideLine>();
ConditionItemBLL condItemBLL = new ConditionItemBLL();
if (paramNames == null)
{
paramNames = new List <string>();
}
if (paramValues == null)
{
paramValues = new List <string>();
}
if (paramNames.Count != paramValues.Count)
{
throw new Exception("参数名称和值必须成对出现!");
}
List <GuideLine> allList = GetList("");
if (paramNames.Count == 0)
{
return(allList);
}
foreach (GuideLine gl in allList)
{
if (gl.EnterCondItemList == null || gl.EnterCondItemList.Count == 0)
{
//list.Add(gl);
continue;
}
bool isMatch = IsMatch(gl.EnterLogicalOperator, gl.EnterCondItemList, paramNames, paramValues);
if (isMatch)
{
list.Add(gl);
}
}
return(list);
}
/// <summary>
/// 是否满足逻辑条件
/// </summary>
/// <param name="logicOperator">逻辑运算</param>
/// <param name="condList">条件列表</param>
/// <param name="paramNames">参数列表</param>
/// <param name="paramValues">参数值列表</param>
/// <returns></returns>
public bool IsMatch(LogicOperator logicOperator, List <ConditionItem> condList, List <string> paramNames, List <string> paramValues)
{
if (condList == null || condList.Count == 0)
{
return(true);//todo 条件项为空时返回true？
}
bool isMatch = false;
ConditionItemBLL condItemBLL = new ConditionItemBLL();
switch (logicOperator)
{
case LogicOperator.And:
isMatch = true;
foreach (ConditionItem item in condList)
{
isMatch = isMatch && condItemBLL.IsMatch(item, paramNames, paramValues);
}
break;
case LogicOperator.Or:
isMatch = false;
foreach (ConditionItem item in condList)
{
isMatch = isMatch || condItemBLL.IsMatch(item, paramNames, paramValues);
}
break;
case LogicOperator.Not:
isMatch = !condItemBLL.IsMatch(condList[0], paramNames, paramValues);
break;
default:
break;
}
return(isMatch);
}
