<template>
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<div class="notification-popover-content">
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<div class="popover-header">
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<span class="popover-title">消息通知</span>
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<el-button type="primary" size="small" @click="handleMarkAllAsRead" :disabled="unreadCount === 0">
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一键已读
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</el-button>
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</div>
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<div class="notification-content">
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<el-tabs v-model="activeTab" @tab-change="handleTabChange">
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<el-tab-pane :label="`未读(${unreadCount})`" name="unread">
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<div v-if="unreadList.length === 0" class="empty-state">
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<el-empty description="暂无未读消息" />
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</div>
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<div v-else class="notification-list">
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<div
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v-for="item in unreadList"
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:key="item.id"
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class="notification-item"
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>
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<div class="notification-icon">
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<el-icon :size="24" color="#67C23A">
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<Bell />
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</el-icon>
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</div>
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<div class="notification-content-wrapper">
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<div class="notification-title">{{ item.title }}</div>
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<div class="notification-detail">{{ item.content }}</div>
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<div class="notification-time">{{ item.createTime }}</div>
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</div>
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<div class="notification-action">
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<el-button type="primary" size="small" @click="handleConfirm(item.id)">
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确认
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</el-button>
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</div>
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</div>
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</div>
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</el-tab-pane>
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<el-tab-pane label="已读" name="read">
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<div v-if="readList.length === 0" class="empty-state">
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<el-empty description="暂无已读消息" />
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</div>
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<div v-else class="notification-list">
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<div
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v-for="item in readList"
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:key="item.id"
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class="notification-item read"
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>
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<div class="notification-icon">
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<el-icon :size="24" color="#909399">
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<Bell />
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</el-icon>
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</div>
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<div class="notification-content-wrapper">
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<div class="notification-title">{{ item.title }}</div>
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<div class="notification-detail">{{ item.content }}</div>
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<div class="notification-time">{{ item.createTime }}</div>
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</div>
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</div>
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</div>
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</el-tab-pane>
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</el-tabs>
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<!-- 分页 -->
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<div class="pagination-wrapper" v-if="total > 0">
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<el-pagination
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v-model:current-page="pageNum"
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v-model:page-size="pageSize"
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:page-sizes="[10, 20, 50, 100]"
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:total="total"
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layout="prev, pager, next, sizes"
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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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</div>
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</div>
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</template>
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<script setup>
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import { Bell } from '@element-plus/icons-vue'
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import { listMessage, markAsRead, markAllAsRead, confirmMessage, getUnreadCount } from '@/api/system/message'
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import { ElMessage } from 'element-plus'
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const emit = defineEmits(['unreadCountChange'])
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const activeTab = ref('unread')
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const unreadList = ref([])
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const readList = ref([])
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const unreadCount = ref(0)
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const total = ref(0)
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const pageNum = ref(1)
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const pageSize = ref(10)
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// 加载消息列表
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const loadMessages = async () => {
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try {
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const params = {
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pageNum: pageNum.value,
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pageSize: pageSize.value,
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isRead: activeTab.value === 'read' ? 1 : 0
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}
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const res = await listMessage(params)
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if (res.code === 200) {
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if (activeTab.value === 'unread') {
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unreadList.value = res.rows || []
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} else {
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readList.value = res.rows || []
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}
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total.value = res.total || 0
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}
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} catch (error) {
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console.error('加载消息列表失败:', error)
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}
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}
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// 加载未读数量
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const loadUnreadCount = async () => {
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try {
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const res = await getUnreadCount()
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if (res.code === 200) {
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unreadCount.value = res.data || 0
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emit('unreadCountChange', unreadCount.value)
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}
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} catch (error) {
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console.error('加载未读数量失败:', error)
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}
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}
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// 标签页切换
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const handleTabChange = (tab) => {
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pageNum.value = 1
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loadMessages()
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}
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// 确认消息
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const handleConfirm = async (messageId) => {
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try {
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const res = await confirmMessage(messageId)
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if (res.code === 200) {
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ElMessage.success('确认成功')
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// 标记为已读
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await markAsRead(messageId)
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// 重新加载数据
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loadMessages()
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loadUnreadCount()
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}
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} catch (error) {
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console.error('确认消息失败:', error)
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ElMessage.error('确认失败')
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}
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}
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// 一键已读
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const handleMarkAllAsRead = async () => {
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try {
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const res = await markAllAsRead()
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if (res.code === 200) {
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ElMessage.success('已全部标记为已读')
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loadMessages()
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loadUnreadCount()
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}
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} catch (error) {
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console.error('一键已读失败:', error)
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ElMessage.error('操作失败')
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}
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}
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// 分页大小改变
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const handleSizeChange = (size) => {
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pageSize.value = size
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pageNum.value = 1
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loadMessages()
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}
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// 页码改变
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const handlePageChange = (page) => {
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pageNum.value = page
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loadMessages()
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}
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// 组件挂载时加载未读数量
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onMounted(() => {
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loadUnreadCount()
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})
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// 监听父组件传递的 visible 状态（通过 watch 在 Navbar 中处理）
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// 这里只负责数据加载，不控制显示
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// 暴露方法供外部调用
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defineExpose({
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loadUnreadCount,
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loadMessages
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})
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</script>
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<style lang="scss" scoped>
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.notification-popover-content {
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display: flex;
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flex-direction: column;
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width: 500px;
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padding: 16px;
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}
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.popover-header {
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display: flex;
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justify-content: space-between;
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align-items: center;
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width: 100%;
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margin-bottom: 16px;
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padding-bottom: 12px;
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border-bottom: 1px solid #f0f0f0;
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.popover-title {
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font-size: 18px;
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font-weight: 500;
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color: #303133;
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}
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}
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.notification-content {
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max-height: 60vh;
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display: flex;
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flex-direction: column;
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:deep(.el-tabs) {
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flex: 1;
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display: flex;
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flex-direction: column;
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min-height: 0;
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.el-tabs__header {
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margin-bottom: 0;
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flex-shrink: 0;
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padding: 0;
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}
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.el-tabs__content {
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flex: 1;
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overflow-y: auto;
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min-height: 0;
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padding-top: 16px;
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}
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.el-tab-pane {
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height: 100%;
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}
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}
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}
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.empty-state {
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display: flex;
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justify-content: center;
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align-items: center;
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min-height: 300px;
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padding: 40px 0;
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}
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.notification-list {
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.notification-item {
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display: flex;
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padding: 12px 0;
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border-bottom: 1px solid #f0f0f0;
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transition: background-color 0.3s;
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&:hover {
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background-color: #f5f7fa;
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}
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&.read {
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opacity: 0.7;
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}
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.notification-icon {
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flex-shrink: 0;
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width: 40px;
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height: 40px;
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display: flex;
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align-items: center;
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justify-content: center;
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background-color: #f0f9ff;
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border-radius: 50%;
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margin-right: 12px;
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}
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.notification-content-wrapper {
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flex: 1;
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min-width: 0;
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.notification-title {
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font-size: 14px;
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font-weight: 500;
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color: #303133;
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margin-bottom: 8px;
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}
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.notification-detail {
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font-size: 13px;
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color: #606266;
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line-height: 1.5;
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margin-bottom: 8px;
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word-break: break-all;
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}
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.notification-time {
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font-size: 12px;
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color: #909399;
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}
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}
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.notification-action {
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flex-shrink: 0;
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margin-left: 12px;
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display: flex;
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align-items: center;
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}
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}
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}
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.pagination-wrapper {
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margin-top: 16px;
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padding-top: 16px;
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border-top: 1px solid #f0f0f0;
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display: flex;
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justify-content: center;
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padding-left: 0;
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padding-right: 0;
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}
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</style>
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