代客下单修改，增加线上店铺装修页面

src/store/modules/carts.ts

@@ -7,6 +7,9 @@ export interface CartsState {
 }
 
 export const useCartsStore = defineStore("carts", () => {
+  //台桌id
+  const table_code = ref('');
+
   //当前购物车数据
   const list = useStorage<any[]>("carts", []);
   //赠菜
@@ -20,6 +23,10 @@ export const useCartsStore = defineStore("carts", () => {
     id: '',
     number: 0,
   }
+  //购物车是否为空
+  const isEmpty = computed(() => {
+    return list.value.length === 0 && giftList.value.length === 0
+  })
   const selCart = computed(() => {
     if (isSelGift.value) {
       return giftList.value[selListIndex.value] || defaultCart
@@ -43,7 +50,12 @@ export const useCartsStore = defineStore("carts", () => {
   //支付总价
   const payMoney = computed(() => {
     const money = list.value.reduce((acc: number, cur: any) => {
-      return acc + cur.number * cur.salePrice
+      if (cur.is_temporary) {
+        //临时菜
+        return acc + cur.number * (cur.discount_sale_amount)
+      } else {
+        return acc + cur.number * (cur.salePrice)
+      }
     }, 0)
     return money.toFixed(2)
   })
@@ -59,13 +71,13 @@ export const useCartsStore = defineStore("carts", () => {
   })
 
 
-  const table_code = ref('');
   function changeNumber(step: number, item: CartsState) {
     if (item.number * 1 + step <= 0) {
       del(item);
       return;
     }
-    update({ ...item, number: step * 1 });
+    const newNumber = item.number * 1 + step * 1;
+    update({ ...item, number: step * 1, pack_number: newNumber < item.pack_number ? (item.pack_number * 1 + step * 1) : item.pack_number });
   }
 
   function changeSelCart(cart: CartsState) {
@@ -86,6 +98,7 @@ export const useCartsStore = defineStore("carts", () => {
   function add(data: any) {
     sendMessage('add', data);
   }
+
   function del(data: any) {
     sendMessage('del', data);
   }
@@ -94,8 +107,8 @@ export const useCartsStore = defineStore("carts", () => {
     console.log(data);
     sendMessage('edit', data);
   }
-  function updateTag(key: string, val: any) {
-    sendMessage('edit', { ...selCart.value, number: 0, [key]: val });
+  function updateTag(key: string, val: any, cart: CartsState) {
+    sendMessage('edit', { ...cart || selCart.value, number: 0, [key]: val });
   }
   function clear() {
     sendMessage('cleanup', {});
@@ -123,6 +136,9 @@ export const useCartsStore = defineStore("carts", () => {
       if (msg.hasOwnProperty('status') && msg.status != 1) {
         return ElMessage.error(msg.message || '操作失败')
       }
+      if (msg && msg.data && msg.data[0]) {
+        table_code.value = table_code.value ? table_code.value : msg.data[0].table_code
+      }
       // 初始化
       if (msg.operate_type === "manage_init") {
         // 设置单价
@@ -164,6 +180,7 @@ export const useCartsStore = defineStore("carts", () => {
           } else {
             giftList.value[giftIndex] = { ...giftItem, ...newCart }
           }
+          ElMessage.success(msg.message || '修改成功')
           return
         }
         if (!isSelGift.value) {
@@ -175,6 +192,7 @@ export const useCartsStore = defineStore("carts", () => {
           } else {
             list.value[index] = { ...cartItem, ...newCart }
           }
+          ElMessage.success(msg.message || '修改成功')
           return
         }
 
@@ -199,8 +217,11 @@ export const useCartsStore = defineStore("carts", () => {
             return ElMessage.success(msg.message || '删除成功')
           }
         }
-
-
+      }
+      if (msg.operate_type === "manage_cleanup") {
+        list.value = []
+        giftList.value = []
+        table_code.value = ''
       }
       console.log(list.value)
     });
@@ -216,7 +237,7 @@ export const useCartsStore = defineStore("carts", () => {
     del,
     update,
     init,
-    changeNumber,
+    changeNumber, isEmpty,
     selCart, totalNumber,
     changeSelCart, payMoney,
     clear, yiyouhui, giftList