feat(erp): 添加采购商品关联信息- 在产品详情中增加采购商品列表字段

- 扩展出舱单产品与采购商品的关联结构
- 新增采购商品详情信息结构体定义
- 支持在出运产品中关联多个采购商品- 完善产品添加和编辑时的采购商品数据处理

erp/sale/product.go

@@ -2,12 +2,13 @@ package sale
 
 import (
 	"context"
+	"time"
+
 	"git.kumo.work/shama/service/client"
 	bean2 "git.kumo.work/shama/service/erp/bean"
 	product2 "git.kumo.work/shama/service/erp/product"
 	"git.kumo.work/shama/service/lib/bean"
 	"github.com/shopspring/decimal"
-	"time"
 )
 
 type product struct {
@@ -281,6 +282,7 @@ type ReplyProductInfo struct {
 	Quote                 ProductQuoteInfo     `json:"quote"`
 	Children              []ReplyProductInfo   `json:"children"`
 	CreatedStaffId        int64                `json:"createdStaffId"`
+	PurchaseProducts      []PurchaseProduct    `json:"purchaseProducts"`
 }
 
 type ProductPackageInfo struct {
@@ -311,6 +313,23 @@ type ProductQuoteInfo struct {
 	CreatedAt      *time.Time      `json:"createdAt"`
 	UpdatedAt      *time.Time      `json:"updatedAt"`
 }
+type PurchaseProduct struct {
+	Id              int64           `json:"id"`
+	PurchaseId      int64           `json:"purchaseId"`
+	PiSerial        string          `json:"piSerial"`
+	PoSerial        string          `json:"poSerial"`
+	BatchNo         int64           `json:"batchNo"`
+	FactoryId       int64           `json:"factoryId"`
+	FactoryName     string          `json:"factoryName"`
+	DeliveryDate    *time.Time      `json:"deliveryDate"`
+	DeliveryDateEnd *time.Time      `json:"deliveryDateEnd"`
+	PurchaseCount   int64           `json:"purchaseCount"`
+	PurchasePrice   decimal.Decimal `json:"purchasePrice"`
+	ShipmentCount   int64           `json:"shipmentCount"`
+	ShippedCount    int64           `json:"shippedCount"`
+	AccountingCount int64           `json:"accountingCount"`
+	AccountedCount  int64           `json:"accountedCount"`
+}
 
 // Info @TITLE 产品详情
 func (p *product) Info(ctx context.Context, saleProductId int64) (reply ReplyProductInfo, err error) {