From 58f784c0b1956ecc06a86223c86133f84de2422a Mon Sep 17 00:00:00 2001
From: shanj <18996038927@163.com>
Date: Tue, 25 Jul 2023 00:16:44 +0800
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---
 .../PurchaseOrder/PurchaseOrderBusiness.cs    | 42 ++++++++++++++++---
 1 file changed, 37 insertions(+), 5 deletions(-)

diff --git a/BBWYB.Server.Business/PurchaseOrder/PurchaseOrderBusiness.cs b/BBWYB.Server.Business/PurchaseOrder/PurchaseOrderBusiness.cs
index 6b7f948..cb2edf7 100644
--- a/BBWYB.Server.Business/PurchaseOrder/PurchaseOrderBusiness.cs
+++ b/BBWYB.Server.Business/PurchaseOrder/PurchaseOrderBusiness.cs
@@ -1097,17 +1097,49 @@ namespace BBWYB.Server.Business
             #region 匹配采购单所使用到的采购方案
             var assocationOrderCostDetailList = new List<AssocationOrderCostDetailResponse>();
             var purchaseSchemeGroups = purchaseSchemeSkuList.GroupBy(s => s.SkuPurchaseSchemeId);
-            var totalPurchaseCount = purchaseOrderSimpleInfo.ItemList.Sum(x => x.Quantity);
+            var cargoParamList = new List<CargoParamRequest>();
             foreach (var schemeGroup in purchaseSchemeGroups)
             {
                 var schemePurchaseSkuList = schemeGroup.ToList();
                 if (schemePurchaseSkuList.Any(psku => purchaseOrderSimpleInfo.ItemList.Count(x => x.SkuId == psku.PurchaseSkuId) == 0))
                     continue;
+                cargoParamList.AddRange(schemePurchaseSkuList.Select(x => new CargoParamRequest()
+                {
+                    BelongSkuId = x.SkuId,
+                    ProductId = x.PurchaseProductId,
+                    SkuId = x.PurchaseSkuId,
+                    Quantity = dbOrderSkuList.FirstOrDefault(s => s.SkuId == x.SkuId)?.ItemTotal ?? 1,
+                    SchemeId = x.SkuPurchaseSchemeId,
+                    SpecId = x.PurchaseSkuSpecId
+                }));
+            }
 
-                var orderPurchaseSkuOfCurrentSchemeList = purchaseOrderSimpleInfo.ItemList.Where(psku => schemePurchaseSkuList.Count(x => x.PurchaseSkuId == psku.SkuId) > 0);
+            var belongSkuGroups = cargoParamList.GroupBy(p => p.BelongSkuId);
+            var purchaseSkuTotalQuantity = cargoParamList.Sum(x => x.Quantity);
+            foreach (var belongSkuGroup in belongSkuGroups)
+            {
+                var skuId = belongSkuGroup.Key;
+                var currentOrderSkuCargoParamList = cargoParamList.Where(p => p.BelongSkuId == skuId); //找当前skuId的采购skuId
 
+                var currentSkuAmount = 0M; //采购成本
+                var currentSkuTotalPurchaseQuantity = currentOrderSkuCargoParamList.Sum(x => x.Quantity); //当前skuId的采购数量总和
+                var currentPurchaseFreight = purchaseOrderSimpleInfo.FreightAmount *
+                                             (1.0M * currentSkuTotalPurchaseQuantity / purchaseSkuTotalQuantity); //采购运费
+
+                foreach (var currentOrderSkuCargo in currentOrderSkuCargoParamList)
+                {
+                    var currentPurchaseSkuProductAmount = purchaseOrderSimpleInfo.ItemList.Where(p => p.SkuId == currentOrderSkuCargo.SkuId)
+                                                                                   .Sum(p => p.ProductAmount);
+                    //var currentPurchaseSkuTotalQuantity = purchaseOrderSimpleInfo.ItemList.Where(p => p.SkuId == currentOrderSkuCargo.SkuId)
+                    //                                                               .Sum(p => p.Quantity);
+
+                    var currentPurchaseSkuTotalQuantity = cargoParamList.Where(p => p.SkuId == currentOrderSkuCargo.SkuId)
+                                                                        .Sum(p => p.Quantity);
+
+                    currentSkuAmount += currentPurchaseSkuProductAmount * (1.0M * currentOrderSkuCargo.Quantity / currentPurchaseSkuTotalQuantity);
+
+                }
 
-                var skuId = schemePurchaseSkuList.FirstOrDefault().SkuId;
                 var orderSku = dbOrderSkuList.FirstOrDefault(osku => osku.SkuId == skuId);
                 var assocationOrderCostDetail = new AssocationOrderCostDetailResponse()
                 {
@@ -1115,9 +1147,9 @@ namespace BBWYB.Server.Business
                     Title = orderSku.Title,
                     SkuId = skuId,
                     OrderId = orderSku.OrderId,
-                    SkuAmount = orderPurchaseSkuOfCurrentSchemeList.Sum(psku => psku.ProductAmount),
+                    SkuAmount = currentSkuAmount,
                     PurchaseQuantity = orderSku.ItemTotal.Value,
-                    PurchaseFreight = purchaseOrderSimpleInfo.FreightAmount * (1.0M * orderPurchaseSkuOfCurrentSchemeList.Sum(x => x.Quantity) / totalPurchaseCount)
+                    PurchaseFreight = currentPurchaseFreight
                 };
                 assocationOrderCostDetail.PurchasePrice = assocationOrderCostDetail.SkuAmount / assocationOrderCostDetail.PurchaseQuantity;
                 assocationOrderCostDetailList.Add(assocationOrderCostDetail);