390 lines
10 KiB
Vue
390 lines
10 KiB
Vue
<template>
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<el-dialog
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v-model="visible"
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title="选择代金券"
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width="900px"
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append-to-body
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@close="handleClose"
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>
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<div class="voucher-selector">
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<el-tabs v-model="activeTab" @tab-click="handleTabClick">
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<!-- 选择代金券 -->
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<el-tab-pane label="选择代金券" name="selectVoucher">
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<div class="voucher-list-container">
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<!-- 搜索筛选区域 -->
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<div class="filter-section">
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<el-form :inline="true" :model="searchParams" class="search-form">
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<el-form-item label="关键词">
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<el-input
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v-model="searchParams.key"
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placeholder="搜索代金券名称"
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clearable
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@keyup.enter="handleSearch"
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style="width: 200px"
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>
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<template #prefix>
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<el-icon><Search /></el-icon>
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</template>
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</el-input>
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</el-form-item>
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<el-form-item>
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<el-button type="primary" @click="handleSearch" :icon="Search">
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搜索
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</el-button>
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<el-button @click="handleReset" :icon="Refresh">
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重置
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</el-button>
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</el-form-item>
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</el-form>
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</div>
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<!-- 代金券列表表格 -->
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<el-table
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v-loading="loading"
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:data="voucherList"
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highlight-current-row
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@current-change="handleCurrentChange"
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style="width: 100%"
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:height="350"
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:row-class-name="tableRowClassName"
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>
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<el-table-column type="index" label="序号" width="60" align="center" />
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<el-table-column prop="id" label="代金券ID" width="100" align="center" />
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<el-table-column prop="name" label="代金券名称" min-width="120" show-overflow-tooltip />
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<el-table-column prop="code" label="代金券码" width="150" show-overflow-tooltip>
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<template #default="{ row }">
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<el-tag type="warning" effect="plain">{{ row.code }}</el-tag>
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</template>
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</el-table-column>
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<el-table-column label="优惠类型" width="100" align="center">
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<template #default="{ row }">
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<el-tag :type="row.percentage > 0 ? 'warning' : 'primary'" size="small">
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{{ row.percentage > 0 ? '折扣' : '固定金额' }}
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</el-tag>
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</template>
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</el-table-column>
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<el-table-column label="面值" width="100" align="right">
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<template #default="{ row }">
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<span v-if="row.percentage > 0" class="voucher-value">{{ row.percentage }}%</span>
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<span v-else class="voucher-value">¥{{ (row.amount / 100).toFixed(2) }}</span>
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</template>
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</el-table-column>
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<el-table-column label="最低消费" width="100" align="right">
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<template #default="{ row }">
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<span v-if="row.minAmount">¥{{ (row.minAmount / 100).toFixed(2) }}</span>
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<span v-else>无限制</span>
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</template>
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</el-table-column>
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<el-table-column label="使用次数" width="100" align="center">
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<template #default="{ row }">
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{{ row.userTimes || 0 }} / {{ row.maxTimes || '∞' }}
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</template>
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</el-table-column>
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<el-table-column label="有效期" width="160" align="center">
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<template #default="{ row }">
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<span :class="{ 'expired': isExpired(row.endTime) }">
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{{ formatDate(row.endTime) }}
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</span>
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</template>
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</el-table-column>
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</el-table>
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<!-- 分页 -->
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<div class="pagination-container" v-if="total > 0">
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<el-pagination
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v-model:current-page="searchParams.page"
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v-model:page-size="searchParams.count"
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:page-sizes="[10, 20, 50, 100]"
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:total="total"
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layout="total, sizes, prev, pager, next, jumper"
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background
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@size-change="handleSizeChange"
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@current-change="handlePageChange"
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/>
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</div>
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<el-empty v-if="voucherList.length === 0 && !loading" description="暂无代金券数据" />
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</div>
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</el-tab-pane>
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</el-tabs>
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</div>
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<template #footer>
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<div class="dialog-footer">
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<el-button @click="handleClose">取消</el-button>
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<el-button
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type="primary"
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@click="handleConfirm"
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:disabled="!selectedVoucher"
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>
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确定选择
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</el-button>
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</div>
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</template>
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</el-dialog>
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</template>
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<script setup>
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import { ref, reactive, watch } from 'vue'
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import { ElMessage } from 'element-plus'
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import { Search, Refresh } from '@element-plus/icons-vue'
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import { getDiscountCodeList } from '@/api/admin/discount'
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// Props
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const props = defineProps({
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modelValue: {
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type: Boolean,
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default: false
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},
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// 当前已选中的代金券ID（用于回显）
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currentVoucherId: {
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type: [String, Number],
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default: ''
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}
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})
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// Emits
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const emit = defineEmits(['update:modelValue', 'confirm'])
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// 响应式数据
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const visible = ref(false)
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const activeTab = ref('selectVoucher')
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const loading = ref(false)
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const voucherList = ref([])
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const total = ref(0)
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const selectedVoucher = ref(null)
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// 搜索参数
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const searchParams = reactive({
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key: '',
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page: 1,
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count: 10
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})
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// 监听 modelValue 变化
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watch(() => props.modelValue, (newVal) => {
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visible.value = newVal
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if (newVal) {
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// 重置状态
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activeTab.value = 'selectVoucher'
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selectedVoucher.value = null
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searchParams.page = 1
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fetchVoucherList()
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}
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})
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// 监听 visible 变化
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watch(visible, (newVal) => {
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emit('update:modelValue', newVal)
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})
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// 获取代金券列表
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const fetchVoucherList = async () => {
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loading.value = true
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voucherList.value = []
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try {
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const params = {
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page: searchParams.page,
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count: searchParams.count,
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discount_type: 'coupon' // 代金券类型
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}
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if (searchParams.key) {
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params.key = searchParams.key
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}
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const res = await getDiscountCodeList(params)
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if (res.data.code === 200) {
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voucherList.value = res.data.data?.data || []
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total.value = res.data.data?.all_count || 0
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// 如果有当前选中的代金券ID，自动选中
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if (props.currentVoucherId) {
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const currentVoucher = voucherList.value.find(
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voucher => voucher.id === props.currentVoucherId
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)
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if (currentVoucher) {
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selectedVoucher.value = currentVoucher
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}
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}
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} else {
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ElMessage.error(res.data.msg || '获取代金券列表失败')
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}
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} catch (error) {
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console.error('获取代金券列表失败:', error)
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ElMessage.error('获取代金券列表失败')
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} finally {
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loading.value = false
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}
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}
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// 处理标签页切换
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const handleTabClick = (tab) => {
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if (tab.paneName === 'selectVoucher') {
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fetchVoucherList()
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}
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}
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// 搜索
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const handleSearch = () => {
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searchParams.page = 1
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fetchVoucherList()
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}
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// 重置搜索
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const handleReset = () => {
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searchParams.key = ''
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searchParams.page = 1
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fetchVoucherList()
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}
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// 分页处理
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const handleSizeChange = (size) => {
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searchParams.count = size
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searchParams.page = 1
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fetchVoucherList()
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}
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const handlePageChange = (page) => {
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searchParams.page = page
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fetchVoucherList()
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}
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// 选择代金券
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const handleCurrentChange = (row) => {
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selectedVoucher.value = row
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}
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// 表格行样式
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const tableRowClassName = ({ row }) => {
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if (selectedVoucher.value && row.id === selectedVoucher.value.id) {
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return 'selected-row'
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}
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return ''
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}
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// 关闭对话框
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const handleClose = () => {
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visible.value = false
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selectedVoucher.value = null
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voucherList.value = []
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searchParams.key = ''
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searchParams.page = 1
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total.value = 0
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}
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// 格式化日期
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const formatDate = (dateStr) => {
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if (!dateStr) return '-'
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const date = new Date(dateStr)
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const year = date.getFullYear()
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const month = String(date.getMonth() + 1).padStart(2, '0')
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const day = String(date.getDate()).padStart(2, '0')
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return `${year}-${month}-${day}`
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}
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// 判断是否过期
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const isExpired = (endTime) => {
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if (!endTime) return false
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return new Date(endTime) < new Date()
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}
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// 确认选择
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const handleConfirm = () => {
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if (selectedVoucher.value) {
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emit('confirm', selectedVoucher.value)
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handleClose()
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} else {
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ElMessage.warning('请选择一个代金券')
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}
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}
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</script>
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<style scoped>
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.voucher-selector {
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min-height: 450px;
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}
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.voucher-list-container {
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padding: 10px 0;
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}
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.filter-section {
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margin-bottom: 16px;
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padding: 16px;
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background-color: #f5f7fa;
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border-radius: 8px;
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}
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.search-form {
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display: flex;
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flex-wrap: wrap;
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align-items: center;
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gap: 8px;
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}
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.search-form :deep(.el-form-item) {
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margin-bottom: 0;
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margin-right: 12px;
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}
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.voucher-value {
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color: #f56c6c;
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font-weight: 600;
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font-size: 15px;
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}
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.expired {
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color: #909399;
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text-decoration: line-through;
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}
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.pagination-container {
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margin-top: 20px;
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display: flex;
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justify-content: flex-end;
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}
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.dialog-footer {
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display: flex;
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justify-content: flex-end;
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gap: 10px;
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}
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/* 表格样式 */
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:deep(.el-table__row) {
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cursor: pointer;
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}
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:deep(.el-table__row:hover) {
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background-color: #f5f7fa;
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}
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:deep(.selected-row) {
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background-color: var(--el-color-primary-light-9) !important;
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}
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:deep(.selected-row td) {
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background-color: var(--el-color-primary-light-9) !important;
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}
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:deep(.el-table__body tr.current-row > td) {
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background-color: var(--el-color-primary-light-8) !important;
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}
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/* 标签页样式 */
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:deep(.el-tabs__header) {
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margin-bottom: 16px;
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}
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:deep(.el-tabs__item) {
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font-size: 15px;
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padding: 0 24px;
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}
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:deep(.el-tabs__item.is-active) {
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font-weight: 600;
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}
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</style>
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