/// <summary>
/// 赠品活动中获取销售商品的毛利率:
/// </summary>
/// <param name="product"></param>
/// <param name="minBuyQty"></param>
/// <param name="giftSaleSysNo"></param>
/// <returns></returns>
public virtual decimal GetSaleGift_SaleItemGrossMarginRate(ProductInfo product, int minBuyQty, int giftSaleSysNo, SaleGiftInfo info)
{
ProductMarginer productMarginer = new ProductMarginer();
productMarginer.ProductSysNo = product.SysNo;
productMarginer.Point = Convert.ToDecimal(product.ProductPriceInfo.Point);
productMarginer.UnitCost = product.ProductPriceInfo.UnitCost;
productMarginer.CurrentPrice = product.ProductPriceInfo.CurrentPrice.Value;
productMarginer.CouponAmount = Math.Round(ObjectFactory <GrossMarginProcessor> .Instance.GetCouponCurrentAmountForPM(product) / minBuyQty, 2);
if (info.GiftComboType == SaleGiftGiftItemType.AssignGift)
{
productMarginer.GiftAmount = Math.Round(ObjectFactory <GrossMarginProcessor> .Instance.GetSaleGiftAmountForNotFull(product.SysNo, giftSaleSysNo) / minBuyQty, 2);
}
else
{
var count = info.ItemGiftCount == null ? 0 : info.ItemGiftCount.Value;
productMarginer.GiftAmount = Math.Round(ObjectFactory <GrossMarginProcessor> .Instance.GetSaleGiftAmountForFull(product.SysNo, giftSaleSysNo, count) / minBuyQty, 2);
}
if (info.Type == SaleGiftType.Multiple && info.DisCountType == SaleGiftDiscountBelongType.BelongMasterItem)
{
decimal?salePriceTotalTmp = info.ProductCondition.Where(ps => ps.Type == SaleGiftSaleRuleType.Item)
.Sum(ps => ps.RelProduct.CurrentPrice);
productMarginer.GiftAmount = productMarginer.GiftAmount * productMarginer.CurrentPrice / salePriceTotalTmp.Value;
}
productMarginer.SalePrice = productMarginer.CurrentPrice;
return(CalcGrossMarginRate(productMarginer));
}
/// <summary>
/// 获取商品按当前售价出售时的毛利率
/// </summary>
/// <param name="product"></param>
/// <returns></returns>
public virtual decimal GetSalesGrossMarginRate(ProductInfo product)
{
ProductMarginer productMarginer = new ProductMarginer();
productMarginer.ProductSysNo = product.SysNo;
productMarginer.Point = Convert.ToDecimal(product.ProductPriceInfo.Point);
productMarginer.UnitCost = product.ProductPriceInfo.UnitCost;
productMarginer.CurrentPrice = product.ProductPriceInfo.CurrentPrice.Value;
productMarginer.SalePrice = productMarginer.CurrentPrice;
productMarginer.CouponAmount = Math.Round(ObjectFactory <GrossMarginProcessor> .Instance.GetCouponCurrentAmountForPM(product.SysNo), 2);
productMarginer.GiftAmount = Math.Round(ObjectFactory <GrossMarginProcessor> .Instance.GetSaleGiftCurrentAmountForVendor(product.SysNo), 2);
return(CalcGrossMarginRate(productMarginer));
}
/// <summary>
/// 赠品活动中获取赠品的毛利率
/// </summary>
/// <param name="product"></param>
/// <returns></returns>
public virtual decimal GetSaleGift_GiftItemGrossMarginRate(ProductInfo product, SaleGiftDiscountBelongType discountBelongType)
{
ProductMarginer productMarginer = new ProductMarginer();
productMarginer.ProductSysNo = product.SysNo;
productMarginer.Point = Convert.ToDecimal(product.ProductPriceInfo.Point);
productMarginer.UnitCost = product.ProductPriceInfo.UnitCost;
productMarginer.CurrentPrice = product.ProductPriceInfo.CurrentPrice.Value;
productMarginer.CouponAmount = 0.00m;
productMarginer.GiftAmount = 0.00m;
productMarginer.SalePrice = productMarginer.CurrentPrice;
if (discountBelongType == SaleGiftDiscountBelongType.BelongMasterItem)
{
return(CalcGrossMarginRate(productMarginer));
}
return(CalcGiftGrossMarginRate(productMarginer));
}
/// <summary>
/// Coupon: 指定商品的Coupon的毛利率
/// </summary>
/// <param name="product"></param>
/// <returns></returns>
public virtual decimal GetCouponGrossMarginRate(ProductInfo product)
{
decimal couponAmount = GetCouponCurrentAmountForPM(product);
decimal giftAmount = GetSaleGiftCurrentAmountForVendor(product.SysNo);
ProductMarginer productMarginer = new ProductMarginer()
{
CurrentPrice = product.ProductPriceInfo.CurrentPrice.Value,
SalePrice = product.ProductPriceInfo.CurrentPrice.Value,
Point = Convert.ToDecimal(product.ProductPriceInfo.Point),
UnitCost = product.ProductPriceInfo.UnitCost,
CouponAmount = couponAmount,
GiftAmount = giftAmount,
ProductSysNo = product.SysNo
};
return(CalcGrossMarginRate(productMarginer));
}
/// <summary>
/// 计算单个赠品品的毛利率:含Coupon，SaleGift的计算
/// </summary>
/// <param name="myProduct"></param>
/// <returns></returns>
public virtual decimal CalcGiftGrossMarginRate(ProductMarginer productMarginer)
{
#region Old Calc
//if ((productMarginer.CurrentPrice - productMarginer.Point / pointExchangeRate) == 0)
//{
// return 0.00m;
//}
//decimal calcValue = Math.Round((
// (productMarginer.SalePrice - productMarginer.UnitCost - productMarginer.Point / pointExchangeRate - productMarginer.CouponAmount - productMarginer.GiftAmount)
// /
// (productMarginer.CurrentPrice - productMarginer.Point / pointExchangeRate)
// ), 4);
//return calcValue;
#endregion
////毛利率计算统一归入IM
decimal calcValue = ObjectFactory <IIMBizInteract> .Instance.GetGiftProductMargin(
productMarginer.SalePrice, decimal.ToInt32(productMarginer.Point), productMarginer.UnitCost, 0m);
return(Math.Round(calcValue, 4));
}
