private static void CalculateRateByProduct(Mall_Product data, out string RateTitle, out decimal RateAmount, out int RateID, out int RateType, int ProvinceID = 0, int Quantity = 0)
{
RateTitle = "快递 免邮";
RateAmount = 0;
RateID = 0;
RateType = 0;
if (data == null)
{
return;
}
if (data.ShipRateID <= 0)
{
return;
}
var ship_rate = Mall_ShipRate.GetMall_ShipRate(data.ShipRateID);
if (ship_rate == null)
{
return;
}
RateID = ship_rate.ID;
RateType = ship_rate.RateType;
var ship_rate_list = Mall_ShipRateDetail.GetMall_ShipRateDetailListByRateID(ship_rate.ID, ProvinceID: ProvinceID);
if (ship_rate_list.Length > 0)
{
RateAmount = CalculateRateAmount(ship_rate_list[0], Quantity);
if (RateAmount > 0)
{
RateTitle = "快递";
}
}
else if (ship_rate.RateType == 2)
{
RateTitle = ship_rate.RateTypeDesc;
}
else
{
var default_ship_rate = Mall_ShipRateDetail.GetDefaultMall_ShipRateDetailByRateID(ship_rate.ID);
if (default_ship_rate != null)
{
RateAmount = CalculateRateAmount(default_ship_rate, Quantity);
if (RateAmount > 0)
{
RateTitle = "快递";
}
}
}
}
private static decimal CalculateRateAmount(Mall_ShipRateDetail data, int Quantity)
{
decimal DefaultMoney = data.DefaultMoney > 0 ? data.DefaultMoney : 0;
if (Quantity <= data.DefaultQuantity)
{
return(DefaultMoney);
}
if (data.AdditionalQuantity <= 0)
{
return(DefaultMoney);
}
int rest_quantity = Quantity - data.DefaultQuantity;
int rest_quantity_zheng = rest_quantity / data.AdditionalQuantity;
decimal rest_quantity_yue = (decimal)rest_quantity % data.AdditionalQuantity;
rest_quantity_zheng = rest_quantity_yue == 0 ? rest_quantity_zheng : rest_quantity_zheng + 1;
decimal AdditonalMoney = data.AdditionalMoney > 0 ? data.AdditionalMoney : 0;
decimal result = DefaultMoney + (rest_quantity_zheng * AdditonalMoney);
return(Math.Round(result, 2, MidpointRounding.AwayFromZero));
}
private static void CalculateRateByProductOutDic(Mall_ShipRate[] ship_rate_list, out List <Dictionary <string, object> > ShipRateList, int ProvinceID = 0, int Quantity = 0, int BusinessID = 0)
{
ShipRateList = new List <Dictionary <string, object> >();
if (ship_rate_list.Length == 0)
{
return;
}
foreach (var ship_rate in ship_rate_list)
{
var dic = new Dictionary <string, object>();
dic["BusinessID"] = BusinessID;
dic["RateID"] = ship_rate.ID;
dic["RateType"] = ship_rate.RateType;
string RateTitle = ship_rate.RateTile;
decimal RateAmount = 0;
var ship_rate_detail_list = Mall_ShipRateDetail.GetMall_ShipRateDetailListByRateID(ship_rate.ID, ProvinceID: ProvinceID);
if (ship_rate_detail_list.Length > 0)
{
RateAmount = CalculateRateAmount(ship_rate_detail_list[0], Quantity);
}
else
{
var default_ship_rate = Mall_ShipRateDetail.GetDefaultMall_ShipRateDetailByRateID(ship_rate.ID);
if (default_ship_rate != null)
{
RateAmount = CalculateRateAmount(default_ship_rate, Quantity);
}
}
dic["name"] = RateTitle;
dic["amount"] = RateAmount;
dic["amountdesc"] = "￥" + RateAmount.ToString("0.00");
dic["id"] = ship_rate.ID;
dic["text"] = RateTitle;
dic["selected"] = "";
dic["isdefault"] = ship_rate.IsDefault;
ShipRateList.Add(dic);
}
}