feat: 采购价格仅展示选定规格 (#113)

admin/service/syb.go

@@ -917,22 +917,25 @@ func EnsureSybSession(db *sql.DB, client *syb.Client, username string, now time.
 // SybOrderView 是列表页一行要显示的全部内容，已经格式化成字符串，
 // 模板里不做判断和格式化，和其余四个模块的做法一致。
 type SybOrderView struct {
-	SybID           string
-	OrderNo         string
-	Title           string
-	ProductSpec     string
-	ShopeeGoodsID   string
-	Quantity        int
-	PriceText       string // "NT$239.00"，和人民币价格一眼分得清
-	ImageURL        string
-	Stage           string
-	StageText       string
-	StageHelp       string
-	ActionText      string
-	NeedsAttention  bool
-	CanPurchase     bool
-	DefaultMaxPrice string
-	UpdatedAt       string
+	SybID            string
+	OrderNo          string
+	Title            string
+	ProductSpec      string
+	ShopeeGoodsID    string
+	Quantity         int
+	PriceText        string // "NT$239.00"，和人民币价格一眼分得清
+	ImageURL         string
+	Stage            string
+	StageText        string
+	StageHelp        string
+	ActionText       string
+	NeedsAttention   bool
+	CanPurchase      bool
+	DefaultMaxPrice  string
+	MappedPddChoice  string
+	MappingOptionKey string
+	ContextVersion   string
+	UpdatedAt        string
 }
 
 const (
@@ -1117,7 +1120,17 @@ func sybOrderViewFor(context repository.SybOrderContext) SybOrderView {
 		UpdatedAt: formatLocalTime(o.UpdatedAt)}
 	v.Stage, v.StageText, v.StageHelp, v.ActionText = sybStageFor(context)
 	v.CanPurchase = v.Stage == SybStagePurchaseReady
-	v.DefaultMaxPrice = defaultMaxPrice(context)
+	if v.CanPurchase {
+		v.MappingOptionKey = context.MappingOptionKey
+		v.ContextVersion = mappingContextVersion(context)
+		choice, err := findPddChoice(context.PddSkusJSON, context.MappingOptionKey)
+		if err == nil && choice != nil {
+			v.MappedPddChoice = choice.Label
+			if choice.HasPrice {
+				v.DefaultMaxPrice = fmt.Sprintf("%d.%02d", choice.PriceCent/100, choice.PriceCent%100)
+			}
+		}
+	}
 	v.NeedsAttention = v.Stage != SybStagePddCollecting && v.Stage != SybStageTaskCreated
 	if o.PriceTwdCent > 0 {
 		v.PriceText = fmt.Sprintf("NT$%.2f", float64(o.PriceTwdCent)/100)
@@ -1133,17 +1146,6 @@ func sybOrderViewFor(context repository.SybOrderContext) SybOrderView {
 	return v
 }
 
-func defaultMaxPrice(context repository.SybOrderContext) string {
-	if !mappingIsValid(context) {
-		return ""
-	}
-	choice, err := findPddChoice(context.PddSkusJSON, context.MappingOptionKey)
-	if err != nil || choice == nil || !choice.HasPrice {
-		return ""
-	}
-	return fmt.Sprintf("%d.%02d", choice.PriceCent/100, choice.PriceCent%100)
-}
-
 // SybProcessingDetail 是顺运宝“下一步”弹窗第一阶段需要的上下文。
 type SybProcessingDetail struct {
 	SybID                string