shop-web/src/pages/approval/list.vue

<template>
  <div class="approval-list-container">
    <!-- 搜索表单 -->
    <van-form @submit="handleSearch">
      <van-field
        v-model="searchParams.approvalId"
        label="审批单号"
        type="number"
        placeholder="请输入审批单号"
      />
      
      <van-field
        v-model="searchParams.orderId"
        label="订单编号"
        type="number"
        placeholder="请输入订单编号"
      />

      <van-field
        v-model="searchParams.goodsId"
        label="商品ID"
        type="number"
        placeholder="请输入商品ID"
      />

      <van-field
        name="status"
        label="审批状态"
        readonly
        clickable
        :value="statusText"
        placeholder="请选择状态"
        @click="showStatusPicker = true"
      />
      <van-popup v-model:show="showStatusPicker" position="bottom">
        <van-picker
          :columns="statusOptions"
          @confirm="onStatusConfirm"
          @cancel="showStatusPicker = false"
        />
      </van-popup>

      <!-- <van-field
        readonly
        clickable
        name="date"
        :value="dateRangeText"
        label="申请时间"
        placeholder="选择时间范围"
        @click="showDatePicker = true"
      />
      <van-popup v-model:show="showDatePicker" position="bottom">
        <van-datetime-picker
          type="daterange"
          @confirm="onDateConfirm"
          @cancel="showDatePicker = false"
        />
      </van-popup> -->

      <div style="margin: 16px;">
        <van-button block type="primary" native-type="submit">搜索</van-button>
        <van-button
          block
          plain
          type="primary"
          style="margin-top: 10px;"
          @click="handleReset"
        >重置</van-button>
      </div>
    </van-form>

    <!-- 审批列表 -->
    <van-list
      v-model:loading="loading"
      :finished="finished"
      finished-text="没有更多了"
      @load="onLoad"
    >
      <van-cell
        v-for="item in list"
        :key="item.approvalId"
        :title="`审批单号：${item.approvalId}`"
      >
        <template #label>
          <div>商品名称：{{ item.goodsName }}</div>
          <div>申请时间：{{ item.createTime }}</div>
          <van-tag :type="statusTagType(item.status)">
            {{ statusMap[item.status] }}
          </van-tag>
        </template>
      </van-cell>
    </van-list>
  </div>
</template>

<script lang="ts" setup>
import { ref, reactive } from 'vue'
import { getApprovalListApi } from '@/common/apis/approval'
import type { SearchApiReturnApprovalQuery, ReturnApprovalEntity } from '@/common/apis/approval/type'
import type { PickerConfirmEventParams } from 'vant/es';

// 搜索参数
const searchParams = reactive<SearchApiReturnApprovalQuery>({
  pageNum: 1,
  pageSize: 10,
})

// 状态选择相关
const showStatusPicker = ref(false)
const statusOptions = [
  { text: '全部', value: undefined },
  { text: '待审核', value: 0 },
  { text: '已通过', value: 1 },
  { text: '已拒绝', value: 2 },
]

const statusMap: { [key: number]: string } = {
  0: '待审核',
  1: '已通过',
  2: '已拒绝'
}

const statusText = ref('')

// 时间选择相关
const showDatePicker = ref(false)
const dateRangeText = ref('')

// 列表相关
const list = ref<ReturnApprovalEntity[]>([])
const loading = ref(false)
const finished = ref(false)

// 状态标签类型
const statusTagType = (status: number) => {
  switch (status) {
    case 0: return 'warning'
    case 1: return 'success'
    case 2: return 'danger'
    default: return 'default'
  }
}

// 处理状态选择
const onStatusConfirm = (e: PickerConfirmEventParams) => {
  const { selectedOptions } = e;
  searchParams.status = Number(selectedOptions[0]?.value);
  showStatusPicker.value = false;
  // 确保赋值给 statusText 的是字符串类型
  statusText.value = String(selectedOptions[0]?.text || '');
}

// 处理时间选择
const onDateConfirm = (values: Date[]) => {
  const [start, end] = values
  searchParams.startTime = start.toISOString().split('T')[0]
  searchParams.endTime = end.toISOString().split('T')[0]
  dateRangeText.value = `${searchParams.startTime} 至 ${searchParams.endTime}`
  showDatePicker.value = false
}

// 搜索处理
const handleSearch = () => {
  list.value = []
  searchParams.pageNum = 1
  onLoad()
}

// 重置表单
const handleReset = () => {
  Object.assign(searchParams, {
    pageNum: 1,
    pageSize: 10,
    approvalId: undefined,
    orderId: undefined,
    goodsId: undefined,
    status: undefined,
    startTime: undefined,
    endTime: undefined
  })
  statusText.value = ''
  dateRangeText.value = ''
  handleSearch()
}

// 加载数据
const onLoad = async () => {
  try {
    const { data } = await getApprovalListApi(searchParams)
    list.value.push(...data.rows)
    loading.value = false

    if (list.value.length >= data.total) {
      finished.value = true
    } else {
      searchParams.pageNum++
    }
  } catch (error) {
    console.error('获取审批列表失败', error)
    finished.value = true
  }
}
</script>

<style scoped>
.approval-list-container {
  padding: 12px;
}
.van-cell__title {
  font-size: 14px;
  color: #333;
}
.van-cell__label {
  margin-top: 8px;
  color: #666;
  font-size: 12px;
}
</style>