593 lines
13 KiB
Vue
593 lines
13 KiB
Vue
<template>
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<el-dialog
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v-model="dialogVisible"
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title="系统公告"
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width="800px"
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:close-on-click-modal="false"
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:close-on-press-escape="false"
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:show-close="true"
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class="notice-popup-dialog"
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@close="handleClose"
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>
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<div class="notice-popup-content">
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<!-- 公告列表 -->
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<div class="notice-list">
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<el-scrollbar max-height="500px">
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<div
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v-for="notice in noticeList"
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:key="notice.noticeId"
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class="notice-item"
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:class="{ 'unread': !notice.isRead, 'active': activeNoticeId === notice.noticeId }"
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@click="handleSelectNotice(notice)"
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>
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<div class="notice-item-left">
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<el-icon class="notice-type-icon" :class="getNoticeTypeClass(notice.noticeType)">
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<component :is="getNoticeTypeIcon(notice.noticeType)" />
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</el-icon>
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<div class="notice-item-content">
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<div class="notice-title">
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<el-tag
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:class="getPriorityClass(notice.priority)"
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size="small"
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effect="plain"
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>
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{{ getPriorityText(notice.priority) }}
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</el-tag>
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<span class="notice-title-text">{{ notice.noticeTitle }}</span>
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<el-tag v-if="!notice.isRead" type="danger" size="small" effect="dark">未读</el-tag>
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</div>
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<div class="notice-meta">
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<span class="notice-date">{{ formatDate(notice.createTime) }}</span>
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<span class="notice-creator">{{ notice.createBy }}</span>
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</div>
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</div>
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</div>
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<el-icon class="arrow-icon" v-if="activeNoticeId === notice.noticeId">
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<ArrowRight />
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</el-icon>
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</div>
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</el-scrollbar>
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</div>
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<!-- 公告详情 -->
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<div class="notice-detail" v-if="activeNotice">
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<div class="notice-detail-header">
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<h3 class="notice-detail-title">{{ activeNotice.noticeTitle }}</h3>
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<div class="notice-detail-meta">
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<el-tag :type="getPriorityTagType(activeNotice.priority)" size="small" effect="dark">
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{{ getPriorityText(activeNotice.priority) }}
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</el-tag>
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<el-tag :type="getNoticeTypeTagType(activeNotice.noticeType)" size="small">
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{{ getNoticeTypeText(activeNotice.noticeType) }}
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</el-tag>
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<span class="notice-detail-date">{{ formatDate(activeNotice.createTime) }}</span>
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</div>
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</div>
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<el-divider />
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<div class="notice-detail-body" v-html="activeNotice.noticeContent"></div>
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</div>
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<!-- 空状态 -->
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<div v-else class="empty-state">
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<el-empty description="暂无公告" :image-size="120" />
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</div>
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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="markAllAsRead" v-if="unreadCount > 0" type="info">
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全部标记为已读
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</el-button>
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<el-button type="primary" @click="handleClose">
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{{ hasUnread ? '稍后再看' : '知道了' }}
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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, computed, onMounted, onUnmounted } from 'vue'
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import { getUserNotices, markAsRead, markAllAsRead as markAllReadApi } from '@/api/system/notice'
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import { Bell, Warning, InfoFilled, ArrowRight, CircleCheck } from '@element-plus/icons-vue'
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// 监听全局触发公告弹窗事件
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onMounted(() => {
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window.addEventListener('trigger-notice-popup', handleTriggerNoticePopup)
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})
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onUnmounted(() => {
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window.removeEventListener('trigger-notice-popup', handleTriggerNoticePopup)
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})
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function handleTriggerNoticePopup(event) {
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// 显示公告弹窗
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dialogVisible.value = true
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// 如果没有加载过公告，则加载
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if (noticeList.value.length === 0) {
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loadNotices()
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}
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}
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const dialogVisible = ref(false)
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const noticeList = ref([])
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const activeNoticeId = ref(null)
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const readNoticeIds = ref([])
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const activeNotice = computed(() => {
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return noticeList.value.find(n => n.noticeId === activeNoticeId.value)
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})
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const unreadCount = computed(() => {
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return noticeList.value.filter(n => !n.isRead).length
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})
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const hasUnread = computed(() => {
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return unreadCount.value > 0
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})
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// 获取公告类型图标
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const getNoticeTypeIcon = (type) => {
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const iconMap = {
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'1': Bell, // 通知
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'2': Warning, // 紧急
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'3': InfoFilled, // 信息
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'4': CircleCheck // 成功
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}
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return iconMap[type] || InfoFilled
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}
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// 获取优先级样式类
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const getPriorityClass = (priority) => {
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const classMap = {
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'1': 'priority-high',
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'2': 'priority-medium',
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'3': 'priority-low'
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}
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return classMap[priority] || 'priority-medium'
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}
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// 获取优先级文本
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const getPriorityText = (priority) => {
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const textMap = {
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'1': '高',
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'2': '中',
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'3': '低'
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}
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return textMap[priority] || '中'
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}
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// 获取优先级标签类型
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const getPriorityTagType = (priority) => {
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const typeMap = {
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'1': 'danger', // 高优先级 - 红色
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'2': 'warning', // 中优先级 - 橙色
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'3': 'info' // 低优先级 - 灰色
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}
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return typeMap[priority] || 'info'
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}
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// 获取优先级图标
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const getPriorityIcon = (priority) => {
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const iconMap = {
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'1': Warning, // 高优先级
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'2': InfoFilled, // 中优先级
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'3': CircleCheck // 低优先级
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}
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return iconMap[priority] || InfoFilled
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}
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// 获取公告类型样式类
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const getNoticeTypeClass = (type) => {
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const classMap = {
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'1': 'type-notice',
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'2': 'type-urgent',
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'3': 'type-info',
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'4': 'type-success'
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}
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return classMap[type] || 'type-info'
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}
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// 获取公告类型标签类型
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const getNoticeTypeTagType = (type) => {
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const typeMap = {
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'1': '',
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'2': 'danger',
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'3': 'info',
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'4': 'success'
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}
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return typeMap[type] || ''
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}
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// 获取公告类型文本
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const getNoticeTypeText = (type) => {
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const textMap = {
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'1': '通知',
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'2': '紧急',
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'3': '信息',
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'4': '成功'
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}
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return textMap[type] || '信息'
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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 now = new Date()
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const diff = now - date
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if (diff < 60000) { // 小于1分钟
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return '刚刚'
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} else if (diff < 3600000) { // 小于1小时
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return Math.floor(diff / 60000) + '分钟前'
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} else if (diff < 86400000) { // 小于1天
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return Math.floor(diff / 3600000) + '小时前'
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} else if (diff < 604800000) { // 小于1周
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return Math.floor(diff / 86400000) + '天前'
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} else {
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return dateStr.substring(0, 10)
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}
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}
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// 格式化完整时间
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const formatFullDate = (dateStr) => {
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if (!dateStr) return ''
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return dateStr.replace('T', ' ').substring(0, 19)
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}
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// 加载公告列表
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const loadNotices = async () => {
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try {
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const res = await getUserNotices()
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if (res.code === 200) {
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noticeList.value = res.data || []
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// 设置第一个未读公告为激活状态，如果没有未读则设置第一个
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const firstUnread = noticeList.value.find(n => !n.isRead)
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if (firstUnread) {
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activeNoticeId.value = firstUnread.noticeId
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} else if (noticeList.value.length > 0) {
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activeNoticeId.value = noticeList.value[0].noticeId
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}
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// 检查是否有未读公告，有未读则自动弹出
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const hasUnreadNotices = noticeList.value.some(n => !n.isRead)
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if (hasUnreadNotices) {
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// 延迟弹出，避免与登录加载冲突
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setTimeout(() => {
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dialogVisible.value = true
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}, 500)
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}
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}
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} catch (error) {
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console.error('加载公告失败:', error)
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}
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}
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// 选择公告
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const handleSelectNotice = async (notice) => {
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activeNoticeId.value = notice.noticeId
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// 标记为已读
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if (!notice.isRead) {
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try {
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await markAsRead(notice.noticeId)
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notice.isRead = true
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} catch (error) {
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console.error('标记已读失败:', error)
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}
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}
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}
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// 全部标记为已读
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const markAllAsRead = async () => {
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try {
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const unreadIds = noticeList.value.filter(n => !n.isRead).map(n => n.noticeId)
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if (unreadIds.length > 0) {
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await markAllReadApi(unreadIds)
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noticeList.value.forEach(n => {
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if (unreadIds.includes(n.noticeId)) {
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n.isRead = true
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}
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})
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}
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} catch (error) {
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console.error('全部标记已读失败:', error)
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}
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}
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// 关闭对话框
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const handleClose = () => {
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dialogVisible.value = false
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}
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// 初始化
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onMounted(() => {
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// 延迟加载，避免影响页面渲染
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setTimeout(() => {
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loadNotices()
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}, 1000)
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})
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// 暴露方法供外部调用
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defineExpose({
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showNotice: () => {
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dialogVisible.value = true
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if (noticeList.value.length === 0) {
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loadNotices()
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}
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}
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})
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</script>
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<style lang="scss" scoped>
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.notice-popup-dialog {
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:deep(.el-dialog__header) {
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background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
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color: white;
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padding: 20px;
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.el-dialog__title {
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font-size: 20px;
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font-weight: 600;
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}
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.el-dialog__headerbtn .el-dialog__close {
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color: white;
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font-size: 20px;
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&:hover {
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color: rgba(255, 255, 255, 0.8);
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}
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}
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}
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:deep(.el-dialog__body) {
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padding: 0;
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}
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:deep(.el-dialog__footer) {
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padding: 15px 20px;
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background: #f5f7fa;
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border-top: 1px solid #e4e7ed;
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}
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}
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.notice-popup-content {
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display: flex;
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min-height: 500px;
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max-height: 600px;
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overflow: hidden;
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}
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.notice-list {
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width: 380px;
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border-right: 1px solid #e4e7ed;
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background: #fafafa;
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.notice-item {
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padding: 16px;
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cursor: pointer;
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border-bottom: 1px solid #e4e7ed;
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transition: all 0.3s;
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&:hover {
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background: #f0f2f5;
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}
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&.active {
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background: #e6f7ff;
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border-left: 3px solid #1890ff;
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}
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&.unread {
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background: #fffbe6;
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&:hover {
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background: #fff7b8;
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}
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&.active {
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background: #fff7b8;
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border-left: 3px solid #faad14;
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}
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}
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}
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.notice-item-left {
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display: flex;
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gap: 12px;
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.notice-type-icon {
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flex-shrink: 0;
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width: 40px;
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height: 40px;
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border-radius: 50%;
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display: flex;
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align-items: center;
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justify-content: center;
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font-size: 20px;
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&.type-notice {
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background: #e6f7ff;
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color: #1890ff;
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}
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&.type-urgent {
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background: #fff1f0;
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color: #ff4d4f;
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}
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&.type-info {
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background: #f6ffed;
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color: #52c41a;
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}
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&.type-success {
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background: #f9f0ff;
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color: #722ed1;
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}
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}
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.notice-item-content {
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flex: 1;
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min-width: 0;
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.notice-title {
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display: flex;
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align-items: center;
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gap: 8px;
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margin-bottom: 6px;
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.notice-title-text {
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font-size: 14px;
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font-weight: 500;
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color: #333;
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flex: 1;
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overflow: hidden;
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text-overflow: ellipsis;
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white-space: nowrap;
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}
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}
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// 优先级标签样式
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.priority-high {
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color: #f56c6c;
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border-color: #f56c6c;
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background: #fef0f0;
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}
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.priority-medium {
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color: #e6a23c;
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border-color: #e6a23c;
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background: #fdf6ec;
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}
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.priority-low {
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color: #909399;
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border-color: #909399;
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background: #f4f4f5;
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}
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.notice-meta {
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display: flex;
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gap: 12px;
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font-size: 12px;
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color: #999;
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.notice-date,
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.notice-creator {
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overflow: hidden;
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text-overflow: ellipsis;
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white-space: nowrap;
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}
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}
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}
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}
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.arrow-icon {
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position: absolute;
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right: 16px;
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top: 50%;
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transform: translateY(-50%);
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color: #1890ff;
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font-size: 16px;
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}
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}
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.notice-detail {
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flex: 1;
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display: flex;
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flex-direction: column;
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overflow: hidden;
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.notice-detail-header {
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padding: 20px;
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.notice-detail-title {
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margin: 0 0 12px 0;
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font-size: 18px;
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font-weight: 600;
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color: #333;
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line-height: 1.5;
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}
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.notice-detail-meta {
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display: flex;
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align-items: center;
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gap: 12px;
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.notice-detail-date {
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font-size: 13px;
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color: #999;
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}
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}
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}
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.notice-detail-body {
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flex: 1;
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padding: 0 20px 20px 20px;
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overflow-y: auto;
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font-size: 14px;
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line-height: 1.8;
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color: #666;
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:deep(img) {
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max-width: 100%;
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height: auto;
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border-radius: 4px;
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margin: 10px 0;
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}
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:deep(p) {
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margin: 10px 0;
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}
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}
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}
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.empty-state {
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flex: 1;
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display: flex;
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align-items: center;
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justify-content: center;
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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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// 优先级样式
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.priority-high {
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background: #fff1f0;
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color: #ff4d4f;
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border-color: #ffccc7;
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&:hover {
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background: #ffccc7;
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color: #fff;
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}
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}
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|
|
|
.priority-medium {
|
|
background: #fff7e6;
|
|
color: #faad14;
|
|
border-color: #ffe58f;
|
|
|
|
&:hover {
|
|
background: #ffe58f;
|
|
color: #fff;
|
|
}
|
|
}
|
|
|
|
.priority-low {
|
|
background: #f0f2f5;
|
|
color: #909399;
|
|
border-color: #dcdfe6;
|
|
|
|
&:hover {
|
|
background: #dcdfe6;
|
|
color: #fff;
|
|
}
|
|
}
|
|
</style>
|