250 lines
6.6 KiB
Vue
250 lines
6.6 KiB
Vue
<template>
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<el-drawer v-model="noticeVisible" title="公告" direction="rtl" size="400px" destroy-on-close>
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<el-tabs v-model="activeTab">
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<el-tab-pane label="公告" name="notice">
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<el-empty v-if="noticeList.length === 0" description="暂无公告" />
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<div v-else class="notice-list">
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<div v-for="item in noticeList" :key="item.noticeId" class="notice-item" :class="{ 'is-read': isRead(item.noticeId) }" @click="viewDetail(item)">
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<div class="notice-title">
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<span v-if="!isRead(item.noticeId)" class="unread-dot"></span>
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{{ item.noticeTitle }}
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</div>
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<div class="notice-info">
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<span class="notice-type">
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<dict-tag :options="sys_notice_type" :value="item.noticeType" />
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</span>
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<span class="notice-time">{{ parseTime(item.createTime, '{y}-{m}-{d}') }}</span>
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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="通知" name="notification">
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<el-empty v-if="notificationList.length === 0" description="暂无通知" />
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<div v-else class="notice-list">
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<div v-for="item in notificationList" :key="item.noticeId" class="notice-item" :class="{ 'is-read': isRead(item.noticeId) }" @click="viewDetail(item)">
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<div class="notice-title">
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<span v-if="!isRead(item.noticeId)" class="unread-dot"></span>
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{{ item.noticeTitle }}
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</div>
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<div class="notice-info">
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<span class="notice-type">
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<dict-tag :options="sys_notice_type" :value="item.noticeType" />
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</span>
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<span class="notice-time">{{ parseTime(item.createTime, '{y}-{m}-{d}') }}</span>
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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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<!-- 公告/通知详情对话框 -->
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<el-dialog v-model="detailVisible" :title="currentNotice.noticeTitle" width="800px" append-to-body>
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<div class="notice-detail">
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<div class="detail-header">
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<span class="detail-type">
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<dict-tag :options="sys_notice_type" :value="currentNotice.noticeType" />
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</span>
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<span class="detail-time">{{ parseTime(currentNotice.createTime, '{y}-{m}-{d} {h}:{i}') }}</span>
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</div>
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<div class="detail-content" v-html="currentNotice.noticeContent"></div>
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</div>
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<template #footer>
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<el-button @click="detailVisible = false">关闭</el-button>
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</template>
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</el-dialog>
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</el-drawer>
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</template>
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<script setup>
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import {ref} from 'vue'
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import {getPublicNoticeList, getReadNoticeIds, getUserNotices, markAsRead} from '@/api/system/notice'
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import useUserStore from '@/store/modules/user'
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const { proxy } = getCurrentInstance()
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const { sys_notice_type } = proxy.useDict('sys_notice_type')
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const emit = defineEmits(['updateUnreadCount'])
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const userStore = useUserStore()
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const noticeVisible = ref(false)
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const detailVisible = ref(false)
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const activeTab = ref('notice')
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const noticeList = ref([])
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const notificationList = ref([])
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const currentNotice = ref({})
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const readNoticeIds = ref(new Set())
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// 打开公告/通知面板
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function open() {
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noticeVisible.value = true
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loadNotices()
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loadReadNoticeIds()
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}
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// 加载已读公告ID列表
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function loadReadNoticeIds() {
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getReadNoticeIds().then(response => {
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const ids = response.data || []
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readNoticeIds.value = new Set(ids)
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// 同步到 localStorage
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localStorage.setItem('readNoticeIds', JSON.stringify(ids))
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}).catch(() => {
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// 接口调用失败时从 localStorage 读取
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const readIds = localStorage.getItem('readNoticeIds')
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if (readIds) {
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try {
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const ids = JSON.parse(readIds)
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readNoticeIds.value = new Set(ids)
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} catch (e) {
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console.error('解析已读ID失败', e)
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}
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}
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})
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}
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// 排序：未读的排前面，已读的排后面，同类型按时间倒序
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function sortNoticeList(list) {
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return list.sort((a, b) => {
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const aRead = isRead(a.noticeId)
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const bRead = isRead(b.noticeId)
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// 未读排在前面
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if (aRead !== bRead) {
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return aRead ? 1 : -1
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}
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// 同类型按创建时间倒序（最新的在前）
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return new Date(b.createTime) - new Date(a.createTime)
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})
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}
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// 加载公告和通知
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function loadNotices() {
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// 加载公告列表
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getPublicNoticeList({ pageNum: 1, pageSize: 10 }).then(response => {
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let list = response.rows || response.data || []
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noticeList.value = sortNoticeList(list)
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})
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// 加载通知列表
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getUserNotices().then(response => {
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let list = response.data || []
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notificationList.value = sortNoticeList(list)
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})
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}
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// 查看详情
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function viewDetail(item) {
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currentNotice.value = item
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detailVisible.value = true
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// 标记为已读
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if (!readNoticeIds.value.has(item.noticeId)) {
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markAsRead(item.noticeId).then(() => {
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readNoticeIds.value.add(item.noticeId)
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// 保存到 localStorage
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saveReadNoticeIds()
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emit('updateUnreadCount')
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})
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}
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}
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// 保存已读公告ID列表
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function saveReadNoticeIds() {
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const ids = Array.from(readNoticeIds.value)
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localStorage.setItem('readNoticeIds', JSON.stringify(ids))
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}
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// 检查是否已读
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function isRead(noticeId) {
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return readNoticeIds.value.has(noticeId)
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}
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// 暴露方法给父组件
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defineExpose({
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open,
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isRead,
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readNoticeIds
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})
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</script>
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<style lang="scss" scoped>
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.notice-list {
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max-height: calc(100vh - 200px);
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overflow-y: auto;
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}
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.notice-item {
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padding: 12px 0;
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border-bottom: 1px solid #EBEEF5;
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cursor: pointer;
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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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&:last-child {
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border-bottom: none;
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}
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&.is-read {
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.notice-title {
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color: #909399;
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}
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}
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}
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.notice-title {
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font-size: 14px;
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color: #303133;
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margin-bottom: 8px;
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line-height: 1.4;
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display: flex;
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align-items: center;
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.unread-dot {
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display: inline-block;
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width: 6px;
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height: 6px;
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background-color: #f56c6c;
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border-radius: 50%;
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margin-right: 8px;
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flex-shrink: 0;
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}
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}
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.notice-info {
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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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font-size: 12px;
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color: #909399;
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}
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.detail-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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padding-bottom: 16px;
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border-bottom: 1px solid #EBEEF5;
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margin-bottom: 16px;
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}
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.detail-time {
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font-size: 12px;
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color: #909399;
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}
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.detail-content {
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font-size: 14px;
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line-height: 1.8;
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color: #303133;
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max-height: 500px;
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overflow-y: auto;
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}
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:deep(.el-drawer__body) {
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padding: 0 20px;
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}
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</style>
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