private static decimal?CalculateRuleCost(ConsignSettlementItemInfo msg)
{
int sysNo = msg.POConsignToAccLogSysNo.Value;
SettleRulesEntity entity = GetRuleByLogSysNo(sysNo);
if (entity == null) //如果未能匹配到结算规则，则返回原价
{
return(null);
}
//如果匹配到的结算规则的结算数量未设置，则默认为无穷多
//如果设置了结算数量，则按照结算数量进行匹配
if (entity.SettleRuleQuantity.HasValue)
{
//计算剩余的结算数量
int resultQuantity = entity.SettleRuleQuantity.Value - (entity.SettleedQuantity ?? 0);
int quantity = msg.Quantity ?? 0;
if (resultQuantity < Math.Abs(quantity))
{
return(null);
}
}
//修改规则中的已结算数量
entity.SettleedQuantity = (entity.SettleedQuantity ?? 0) + Math.Abs(msg.Quantity ?? 0);
//记录规则编号
//??msg.ConsignSettleRuleSysNO = entity.SysNo;
return(entity.NewSettlePrice);
}
//根据代销转财务记录SysNo查询满足的代销规则
private static SettleRulesEntity GetRuleByLogSysNo(int sysNo)
{
SettleRulesEntity entity = dal.GetRuleByConsginToAccLogSysNo(sysNo);
if (entity != null)
{
if (RuleDic.ContainsKey(entity.SysNo))
{
return(RuleDic[entity.SysNo]);
}
else
{
RuleDic.Add(entity.SysNo, entity);
return(entity);
}
}
return(null);
}
