feat(t245): use ERP images as procurement references

backend-api/internal/transport/webui/handler_test.go

@@ -1239,10 +1239,12 @@ func TestFreightDetailCreatesProcurementTaskWithCSRF(t *testing.T) {
 						ImageURL:               "/api/v1/freight-items/" + itemID + "/image",
 					},
 					Request: &ProcurementRequest{
-						ID:                 itemID,
-						FreightOrderItemID: itemID,
-						Status:             "READY",
-						StatusLabel:        "可以生成任务",
+						ID:                   itemID,
+						FreightOrderItemID:   itemID,
+						Status:               "READY",
+						StatusLabel:          "可以生成任务",
+						ReferenceOrigin:      "ERP_FREIGHT_IMAGE",
+						ReferenceOriginLabel: "参考图来自 ERP 商品图",
 					},
 				}},
 			},
@@ -1263,6 +1265,8 @@ func TestFreightDetailCreatesProcurementTaskWithCSRF(t *testing.T) {
 	)
 	if detail.Code != http.StatusOK ||
 		!strings.Contains(detail.Body.String(), "生成采购任务") ||
+		!strings.Contains(detail.Body.String(), "更换参考图") ||
+		!strings.Contains(detail.Body.String(), "参考图来自 ERP 商品图") ||
 		!strings.Contains(detail.Body.String(), "可以生成任务") ||
 		!strings.Contains(detail.Body.String(), "TWD 129.50") ||
 		!strings.Contains(detail.Body.String(), `width="84" height="84"`) ||
@@ -1273,6 +1277,13 @@ func TestFreightDetailCreatesProcurementTaskWithCSRF(t *testing.T) {
 	}
 	cookie := csrfCookie(t, detail)
 	taskKey := hiddenValue(t, detail.Body.String(), "task_key")
+	if uploadKey := hiddenValue(
+		t,
+		detail.Body.String(),
+		"upload_key",
+	); !validToken(uploadKey) {
+		t.Fatalf("upload key = %q", uploadKey)
+	}
 	values := url.Values{
 		"csrf_token": {cookie.Value},
 		"order_id":   {testTaskID},

backend-api/internal/transport/webui/templates/freight-detail.gohtml

@@ -103,6 +103,7 @@
                 <button class="button" type="submit">上传参考图</button>
               </form>
               {{else if eq .Request.Status "READY"}}
+              {{if .Request.ReferenceOriginLabel}}<span class="secondary">{{.Request.ReferenceOriginLabel}}</span>{{end}}
               <form method="post"
                 action="/freight/procurement-requests/{{pathPart .Request.ID}}/purchase-task">
                 <input type="hidden" name="csrf_token" value="{{$.Page.CSRFToken}}">
@@ -110,6 +111,17 @@
                 <input type="hidden" name="task_key" value="{{.Request.TaskKey}}">
                 <button class="button primary" type="submit">生成采购任务</button>
               </form>
+              <form method="post" enctype="multipart/form-data"
+                action="/freight/procurement-requests/{{pathPart .Request.ID}}/reference">
+                <input type="hidden" name="csrf_token" value="{{$.Page.CSRFToken}}">
+                <input type="hidden" name="order_id" value="{{$.Detail.Order.ID}}">
+                <input type="hidden" name="upload_key" value="{{.Request.UploadKey}}">
+                <label>
+                  <span class="visually-hidden">更换参考图片</span>
+                  <input name="image" type="file" accept="image/jpeg,image/png,image/webp" required>
+                </label>
+                <button class="button" type="submit">更换参考图</button>
+              </form>
               {{else if .Request.PurchaseTaskID}}
               <a class="detail-link" href="/tasks/{{pathPart .Request.PurchaseTaskID}}">查看采购任务</a>
               {{end}}

backend-api/internal/transport/webui/types.go

@@ -192,18 +192,20 @@ type FreightItemReview struct {
 }
 
 type ProcurementRequest struct {
-	ID                 string
-	FreightOrderItemID string
-	SourceRevision     int
-	Status             string
-	StatusLabel        string
-	BlockingCode       string
-	BlockingLabel      string
-	ReferenceAssetID   string
-	PurchaseTaskID     string
-	SourceChanged      bool
-	UploadKey          string
-	TaskKey            string
+	ID                   string
+	FreightOrderItemID   string
+	SourceRevision       int
+	Status               string
+	StatusLabel          string
+	BlockingCode         string
+	BlockingLabel        string
+	ReferenceAssetID     string
+	ReferenceOrigin      string
+	ReferenceOriginLabel string
+	PurchaseTaskID       string
+	SourceChanged        bool
+	UploadKey            string
+	TaskKey              string
 }
 
 type ListTasksInput struct {

backend-api/internal/transport/webui/usecase_adapter.go

@@ -292,9 +292,11 @@ func procurementRequestFrom(
 		BlockingLabel: procurementBlockingLabel(
 			stringValue(request.BlockingCode),
 		),
-		ReferenceAssetID: stringValue(request.ReferenceAssetID),
-		PurchaseTaskID:   stringValue(request.PurchaseTaskID),
-		SourceChanged:    request.SourceChanged,
+		ReferenceAssetID:     stringValue(request.ReferenceAssetID),
+		ReferenceOrigin:      procurementReferenceOrigin(request),
+		ReferenceOriginLabel: procurementReferenceOriginLabel(request),
+		PurchaseTaskID:       stringValue(request.PurchaseTaskID),
+		SourceChanged:        request.SourceChanged,
 	}
 	if request.SourceChanged {
 		result.StatusLabel = "来源已变化"
@@ -302,6 +304,28 @@ func procurementRequestFrom(
 	return result
 }
 
+func procurementReferenceOrigin(
+	request domain.ProcurementRequest,
+) string {
+	if request.ReferenceOrigin == nil {
+		return ""
+	}
+	return string(*request.ReferenceOrigin)
+}
+
+func procurementReferenceOriginLabel(
+	request domain.ProcurementRequest,
+) string {
+	switch procurementReferenceOrigin(request) {
+	case string(domain.ProcurementReferenceERP):
+		return "参考图来自 ERP 商品图"
+	case string(domain.ProcurementReferenceManual):
+		return "参考图由人工上传"
+	default:
+		return ""
+	}
+}
+
 func procurementStatusLabel(
 	status domain.ProcurementRequestStatus,
 ) string {