/// <summary>
/// 按照数量计算利润
/// </summary>
/// <param name="num">数量</param>
/// <param name="rules">规则</param>
/// <returns>利润</returns>
public double GetProfileByCount(int num, CalculatorRulesModel rules)
{
return num < rules.Num ? 0 : num * rules.SignalProfile;
}
/// <summary>
/// 按照金额计算利润
/// </summary>
/// <param name="money">金额</param>
/// <param name="rules">返利百分比</param>
/// <returns>返利</returns>
public double GetProfileByMoney(double money, CalculatorRulesModel rules)
{
return money <= rules.AllMoney ? 0 : money * rules.ProfilePercent;
}
/// <summary>
/// 读取计算规则信息
/// </summary>
/// <returns>计算规则</returns>
public static List<CalculatorRulesModel> GetRules()
{
string xmlPath = "rulesSheet.XML";
XmlDocument document = new XmlDocument();
List<CalculatorRulesModel> lstRulesModel = new List<CalculatorRulesModel>();
try
{
document.Load(xmlPath);
XmlElement rootElem = document.DocumentElement;
XmlNodeList rulesNodes = rootElem.GetElementsByTagName("rule");
CalculatorRulesModel model = null;
foreach (XmlNode node in rulesNodes)
{
string type = node.Attributes["type"].Value;
CalculatorType currentType = (CalculatorType)Enum.Parse(typeof(CalculatorType), type, true);
switch (currentType)
{
case CalculatorType.One:
model = new CalculatorRulesModel()
{
Num = int.Parse(node.Attributes["minNum"].Value),
RuleType = currentType,
SignalProfile = double.Parse(node.Attributes["signalProfile"].Value),
Desc = node.Attributes["Desc"].Value
};
break;
case CalculatorType.Two:
model = new CalculatorRulesModel()
{
Num = int.Parse(node.Attributes["minNum"].Value),
RuleType = currentType,
SignalProfile = double.Parse(node.Attributes["signalProfile"].Value),
Desc = node.Attributes["Desc"].Value
};
break;
case CalculatorType.Three:
model = new CalculatorRulesModel()
{
Num = int.Parse(node.Attributes["minMoney"].Value),
RuleType = currentType,
SignalProfile = double.Parse(node.Attributes["profilePercent"].Value),
Desc = node.Attributes["Desc"].Value
};
break;
case CalculatorType.Four:
model = new CalculatorRulesModel()
{
Num = int.Parse(node.Attributes["minMoney"].Value),
RuleType = currentType,
SignalProfile = double.Parse(node.Attributes["profilePercent"].Value),
Desc = node.Attributes["Desc"].Value
};
break;
}
lstRulesModel.Add(model);
}
return lstRulesModel;
}
catch (Exception ex)
{
throw new Exception("配置文件丢失");
}
}