fix：完善秒杀活动管理①

src/views/mall/product/spu/components/index.ts

@@ -5,11 +5,53 @@ import ProductAttributes from './ProductAttributes.vue'
 import ProductPropertyAddForm from './ProductPropertyAddForm.vue'
 import SkuList from './SkuList.vue'
 
+import { Spu } from '@/api/mall/product/spu'
+
+interface Properties {
+  id: number
+  name: string
+  values?: Properties[]
+}
+
+interface RuleConfig {
+  name: string // 需要校验的字段
+  geValue: number // TODO 暂定大于一个数字
+}
+
+/**
+ *  商品通用函数
+ * @param spu
+ */
+const getPropertyList = (spu: Spu): Properties[] => {
+  //  直接拿返回的 skus 属性逆向生成出 propertyList
+  const properties: Properties[] = []
+  // 只有是多规格才处理
+  if (spu.specType) {
+    spu.skus?.forEach((sku) => {
+      sku.properties?.forEach(({ propertyId, propertyName, valueId, valueName }) => {
+        // 添加属性
+        if (!properties?.some((item) => item.id === propertyId)) {
+          properties.push({ id: propertyId!, name: propertyName!, values: [] })
+        }
+        // 添加属性值
+        const index = properties?.findIndex((item) => item.id === propertyId)
+        if (!properties[index].values?.some((value) => value.id === valueId)) {
+          properties[index].values?.push({ id: valueId!, name: valueName! })
+        }
+      })
+    })
+  }
+  return properties
+}
+
 export {
   BasicInfoForm,
   DescriptionForm,
   OtherSettingsForm,
   ProductAttributes,
   ProductPropertyAddForm,
-  SkuList
+  SkuList,
+  getPropertyList,
+  Properties,
+  RuleConfig
 }