【代码优化】MALL: 满减送表单重构

src/views/mall/promotion/rewardActivity/RewardForm.vue

@@ -1,11 +1,11 @@
 <template>
-  <Dialog :title="dialogTitle" v-model="dialogVisible">
+  <Dialog v-model="dialogVisible" :title="dialogTitle">
     <el-form
       ref="formRef"
+      v-loading="formLoading"
       :model="formData"
       :rules="formRules"
       label-width="80px"
-      v-loading="formLoading"
     >
       <el-form-item label="活动名称" prop="name">
         <el-input v-model="formData.name" placeholder="请输入活动名称" />
@@ -13,10 +13,10 @@
       <el-form-item label="活动时间" prop="startAndEndTime">
         <el-date-picker
           v-model="formData.startAndEndTime"
-          type="datetimerange"
-          range-separator="-"
-          :start-placeholder="t('common.startTimeText')"
           :end-placeholder="t('common.endTimeText')"
+          :start-placeholder="t('common.startTimeText')"
+          range-separator="-"
+          type="datetimerange"
         />
       </el-form-item>
       <el-form-item label="条件类型" prop="conditionType">
@@ -31,79 +31,7 @@
         </el-radio-group>
       </el-form-item>
       <el-form-item label="优惠设置">
-        <template v-for="(item, index) in formData.rules" :key="index">
-          <el-row type="flex">
-            <el-col :span="24" style="font-weight: bold; display: flex">
-              活动层级{{ index + 1 }}
-              <el-button
-                link
-                type="danger"
-                style="margin-left: auto"
-                v-if="index != 0"
-                @click="deleteActivityRule(index)"
-              >
-                删除
-              </el-button>
-            </el-col>
-            <e-form :ref="'formRef' + index" :model="item">
-              <el-form-item
-                label="优惠门槛:"
-                prop="limit"
-                label-width="100px"
-                style="padding-left: 50px"
-              >
-                满
-                <el-input
-                  style="width: 150px; padding: 0 10px"
-                  v-model="item.limit"
-                  type="number"
-                  placeholder=""
-                />
-                元
-              </el-form-item>
-              <el-form-item label="优惠内容:" label-width="100px" style="padding-left: 50px">
-                <el-checkbox-group v-model="activityRules[index]" style="width: 100%">
-                  <el-col :span="24">
-                    <el-checkbox label="订单金额优惠" name="type" />
-                    <el-form-item v-if="activityRules[index].includes('订单金额优惠')">
-                      减
-                      <el-input
-                        style="width: 150px; padding: 0 20px"
-                        v-model="item.discountPrice"
-                        type="number"
-                        placeholder=""
-                      />
-                      元
-                    </el-form-item>
-                  </el-col>
-                  <el-col :span="24">
-                    <el-checkbox v-model="item.freeDelivery" label="包邮" name="type" />
-                  </el-col>
-                  <el-col :span="24">
-                    <el-checkbox label="送积分" name="type" />
-                    <el-form-item v-if="activityRules[index].includes('送积分')">
-                      送
-                      <el-input
-                        style="width: 150px; padding: 0 20px"
-                        v-model="item.point"
-                        type="number"
-                        placeholder=""
-                      />
-                      积分
-                    </el-form-item>
-                  </el-col>
-                  <!-- 优惠券待处理  也可以参考优惠劵的SpuShowcase-->
-                  <!-- TODO 待实现！-->
-                  <el-col :span="24">
-                    <el-checkbox label="送优惠券" name="type" />
-                  </el-col>
-                </el-checkbox-group>
-              </el-form-item>
-            </e-form>
-          </el-row>
-        </template>
-        <!-- TODO 实现：建议改成放在每一个【活动层级】的下面，有点类似主子表 -->
-        <el-button type="primary" @click="addActivityStratum">添加活动层级</el-button>
+        <RewardRule v-model="formData" />
       </el-form-item>
       <el-form-item label="活动商品" prop="productScope">
         <el-radio-group v-model="formData.productScope">
@@ -123,17 +51,16 @@
       >
         <el-select
           v-model="formData.productSpuIds"
-          placeholder="请选择活动商品"
           clearable
-          size="small"
-          multiple
           filterable
-          style="width: 400px"
+          multiple
+          placeholder="请选择活动商品"
+          size="small"
         >
           <el-option v-for="item in productSpus" :key="item.id" :label="item.name" :value="item.id">
             <span style="float: left">{{ item.name }}</span>
             <span style="float: right; font-size: 13px; color: #8492a6">
-              ￥{{ (item.price / 100.0).toFixed(2) }}
+              ￥{{ fenToYuan(item.price) }}
             </span>
           </el-option>
         </el-select>
@@ -143,55 +70,33 @@
       </el-form-item>
     </el-form>
     <template #footer>
-      <el-button @click="submitForm" type="primary" :disabled="formLoading">确 定</el-button>
+      <el-button :disabled="formLoading" type="primary" @click="submitForm">确 定</el-button>
       <el-button @click="dialogVisible = false">取 消</el-button>
     </template>
   </Dialog>
 </template>
 <script lang="ts" setup>
+import RewardRule from './components/RewardRule.vue'
 import { getSpuSimpleList } from '@/api/mall/product/spu'
 import { DICT_TYPE, getIntDictOptions } from '@/utils/dict'
 import * as RewardActivityApi from '@/api/mall/promotion/reward/rewardActivity'
 import { PromotionConditionTypeEnum, PromotionProductScopeEnum } from '@/utils/constants'
+import { fenToYuan } from '@/utils'
 
-/** 初始化 **/
-onMounted(() => {
-  getSpuSimpleList().then((response) => {
-    productSpus.value = response
-  })
-})
 defineOptions({ name: 'ProductBrandForm' })
 
 const { t } = useI18n() // 国际化
 const message = useMessage() // 消息弹窗
 
-const productSpus = ref<any[]>([]) // 商品数据
 const dialogVisible = ref(false) // 弹窗的是否展示
 const dialogTitle = ref('') // 弹窗的标题
 const formLoading = ref(false) // 表单的加载中：1）修改时的数据加载；2）提交的按钮禁用
 const formType = ref('') // 表单的类型：create - 新增；update - 修改
-const formData = ref({
-  id: undefined,
-  name: undefined,
-  startAndEndTime: undefined,
-  startTime: undefined,
-  endTime: undefined,
+const formData = ref<RewardActivityApi.RewardActivityVO>({
   conditionType: PromotionConditionTypeEnum.PRICE.type,
-  remark: undefined,
   productScope: PromotionProductScopeEnum.ALL.scope,
-  productSpuIds: undefined,
-  rules: [
-    {
-      limit: undefined,
-      discountPrice: undefined,
-      freeDelivery: undefined,
-      point: undefined,
-      couponIds: [],
-      couponCounts: []
-    }
-  ]
-})
-const activityRules = reactive([]) // 优惠设置。每个元素都是一个 []，放“包邮”、“送积分”、“订单金额优惠”
+  rules: []
+} as RewardActivityApi.RewardActivityVO)
 const formRules = reactive({
   name: [{ required: true, message: '活动名称不能为空', trigger: 'blur' }],
   startAndEndTime: [{ required: true, message: '活动时间不能为空', trigger: 'blur' }],
@@ -211,23 +116,8 @@ const open = async (type: string, id?: number) => {
   if (id) {
     formLoading.value = true
     try {
-      let data = await RewardActivityApi.getReward(id)
-      data.startAndEndTime = [new Date(data.startTime), new Date(data.endTime)]
-      activityRules.splice(0, activityRules.length)
-      data.rules.forEach((item) => {
-        // TODO 是不是不用 reactive，直接 [] 就可以了？
-        let array: string[] = reactive([])
-        if (item.freeDelivery) {
-          array.push('包邮')
-        }
-        if (item.point) {
-          array.push('送积分')
-        }
-        if (item.discountPrice) {
-          array.push('订单金额优惠')
-        }
-        activityRules.push(array)
-      })
+      const data = await RewardActivityApi.getReward(id)
+      data.startAndEndTime = [data.startTime, data.endTime]
       formData.value = data
     } finally {
       formLoading.value = false
@@ -241,25 +131,15 @@ const emit = defineEmits(['success']) // 定义 success 事件，用于操作成
 const submitForm = async () => {
   // 校验表单
   if (!formRef) return
-  const valid = await formRef.value.validate()
-  if (!valid) return
-  // 处理下数据兼容接口
-  formData.value.startTime = +new Date(formData.value.startAndEndTime[0])
-  formData.value.endTime = +new Date(formData.value.startAndEndTime[1])
-  activityRules.forEach((item, index) => {
-    formData.value.rules[index].freeDelivery = !!item.includes('包邮')
-    if (!item.includes('送积分')) {
-      formData.value.rules[index].point = undefined
-    }
-    if (!item.includes('订单金额优惠')) {
-      formData.value.rules[index].discountPrice = undefined
-    }
-  })
+  // TODO puhui999: 规则校验
+  // const valid = await formRef.value.validate()
+  // if (!valid) return
+  // TODO puhui999: 处理下数据兼容接口
 
   // 提交请求
   formLoading.value = true
   try {
-    const data = formData.value as RewardActivityApi.DiscountActivityVO
+    const data = formData.value
     if (formType.value === 'create') {
       await RewardActivityApi.createRewardActivity(data)
       message.success(t('common.createSuccess'))
@@ -275,51 +155,18 @@ const submitForm = async () => {
   }
 }
 
-const addActivityStratum = () => {
-  formData.value.rules.push({
-    limit: undefined,
-    discountPrice: undefined,
-    freeDelivery: undefined,
-    point: undefined,
-    couponIds: [],
-    couponCounts: []
-  })
-  activityRules.push([])
-}
-
-const deleteActivityRule = (index) => {
-  formData.value.rules.splice(index, 1)
-  activityRules.splice(index, 1)
-}
-
 /** 重置表单 */
 const resetForm = () => {
   formData.value = {
-    id: undefined,
-    name: undefined,
-    startAndEndTime: undefined,
-    startTime: undefined,
-    endTime: undefined,
     conditionType: PromotionConditionTypeEnum.PRICE.type,
-    remark: undefined,
     productScope: PromotionProductScopeEnum.ALL.scope,
-    productSpuIds: undefined,
-    rules: [
-      {
-        limit: undefined,
-        discountPrice: undefined,
-        freeDelivery: undefined,
-        point: undefined,
-        couponIds: [],
-        couponCounts: []
-      }
-    ]
-  }
-  activityRules.splice(0, activityRules.length)
-  activityRules.push(reactive([]))
-  // 解决下有时刷新页面第一次点编辑报错
-  nextTick(() => {
-    formRef.value?.resetFields()
-  })
+    rules: []
+  } as RewardActivityApi.RewardActivityVO
 }
+
+/** 初始化 **/
+const productSpus = ref<any[]>([]) // 商品数据
+onMounted(async () => {
+  productSpus.value = await getSpuSimpleList()
+})
 </script>