public ShippingDetails(ShippingMethod method, ShipmentPackage package, decimal cost = 0M, bool isSuccess = false, string reason = "None")
{
if (method == null || package == null)
{
Weight = 0M;
MethodId = 0;
Method = string.Empty;
Discount = 0M;
Cost = cost;
IsSuccess = isSuccess;
Reason = reason;
}
else
{
ShippingMethodCountry country = method.RestrictedCountries.First(p => p.CountryCode == package.CountryCode);
Weight = package.TotalWeight;
MethodId = method.ShippingMethodId;
Method = method.DisplayName;
Discount = method.Discount;
Cost = cost;
IsSuccess = isSuccess;
Reason = reason;
ShippingTime = country.ShippingTimeFrom + "~" + country.ShippingTimeTo + " Working days";
}
}
/// <summary>
/// Gets the shipping details.
/// </summary>
/// <param name="shipmentPackage">The shipment package.</param>
/// <returns></returns>
public virtual ShippingDetails GetShippingDetails(ShipmentPackage shipmentPackage)
{
string strErrorMsg;
if (!IsActive(shipmentPackage, out strErrorMsg))
{
return(new ShippingDetails(strErrorMsg));
}
else
{
decimal dcmCost = GetFixedRate(shipmentPackage, out strErrorMsg);
return(new ShippingDetails(ShippingMethod, shipmentPackage, dcmCost, true));
}
}
/// <summary>
/// 计算最终的运输费用
/// </summary>
/// <param name="shipmentPackage">The shipment package.</param>
/// <param name="errorMessage">The error message.</param>
/// <remarks>(重量*单价+挂号费)*折扣</remarks>
/// <returns></returns>
public virtual decimal GetFixedRate(ShipmentPackage shipmentPackage, out string errorMessage)
{
errorMessage = string.Empty;
decimal dcmUnitPrice = _shippingMethod.RestrictedCountries.First(p => p.CountryCode == shipmentPackage.CountryCode).UnitPrice;
decimal dcmWeight = shipmentPackage.TotalWeight;
decimal dcmFee = ShippingMethod.RegistrationFee;
decimal dcmDiscount = ShippingMethod.Discount;
if (dcmDiscount == decimal.Zero)
{
dcmDiscount = 1M;
}
//以千克计算价钱
return((dcmWeight * dcmUnitPrice + dcmFee) * dcmDiscount);
}
/// <summary>
/// 包裹是否可以走这种运输方式
/// </summary>
/// <param name="shipmentPackage">The shipment package.</param>
/// <param name="errorMessage">The error message.</param>
/// <returns>
/// <c>true</c> if the specified shipment package is active; otherwise, <c>false</c>.
/// </returns>
public virtual bool IsActive(ShipmentPackage shipmentPackage, out string errorMessage)
{
errorMessage = string.Empty;
return(ShippingMethod.RestrictedCountries.Count(p => p.CountryCode.Equals(shipmentPackage.CountryCode)) > 0);
}
