🎈 perf(购物页面): 多选面料的性能优化

src/pages/shopping/context/index.ts

@@ -32,13 +32,15 @@ export type Goods = {
   estimate_amount: number // 预估金额
   count: number // 已选的条数或米数
   sale_mode: number
-  checked: boolean
 }
 // 分组
 export interface GoodsMeta {
   purchaserId: number
   goodsKind?: {
-    [id: number]: Goods
+    [id: Goods['id']]: Goods
+  }
+  multipleSelection: {
+    [id: Goods['id']]: Goods
   }
 }
 
@@ -100,6 +102,7 @@ export function shoppingReducer(state: ShoppingStateContextValue, action: Shoppi
           [data.purchaserId as number]: {
             purchaserId: data.purchaserId,
             goodsKind: { ...state.colorStore[data.purchaserId]?.goodsKind, ...data.goodsKind },
+            multipleSelection: { ...data.multipleSelection },
           },
         },
       }