725 lines
16 KiB
Vue
725 lines
16 KiB
Vue
<template>
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<view class="notice-detail-page">
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<scroll-view class="content-scroll" scroll-y>
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<!-- 标题和标签区域 -->
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<view class="notice-header">
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<view class="title-row">
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<text class="notice-title" :class="{ 'pinned': noticeDetail.top }">
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{{ noticeDetail.title || '加载中...' }}
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</text>
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<view class="notice-tags">
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<view v-if="noticeDetail.top" class="notice-tag tag-pinned">置顶</view>
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<view v-if="noticeDetail.level === '1'" class="notice-tag tag-general">一般</view>
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<view v-if="noticeDetail.level === '2'" class="notice-tag tag-important">重要</view>
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<view v-if="noticeDetail.level === '3'" class="notice-tag tag-urgent">紧急</view>
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</view>
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</view>
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<!-- 元信息 -->
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<view class="meta-row">
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<view class="meta-item">
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<text class="meta-icon">👤</text>
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<text class="meta-text">{{ noticeDetail.userName || '未知' }}</text>
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</view>
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<view class="meta-item">
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<text class="meta-icon">🕐</text>
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<text class="meta-text">{{ formatTime(noticeDetail.createTime) }}</text>
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</view>
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</view>
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</view>
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<!-- 公告内容区域 -->
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<view class="notice-content-card">
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<view class="content-wrapper">
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<text class="content-text">{{ noticeDetail.content || '' }}</text>
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</view>
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</view>
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<!-- 接收信息区域 -->
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<view class="receive-section" v-if="hasReceiveInfo">
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<view class="section-title">接收信息</view>
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<!-- 接收用户 -->
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<view class="receive-item" v-if="noticeDetail.receiveUserList && noticeDetail.receiveUserList.length > 0">
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<text class="receive-label">接收用户：</text>
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<view class="receive-users">
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<view
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class="user-item"
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v-for="user in noticeDetail.receiveUserList"
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:key="user.userId"
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>
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<view class="user-avatar">
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<image
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v-if="user.avatar"
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:src="user.avatar"
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class="avatar-img"
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mode="aspectFill"
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/>
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<text v-else class="avatar-text">{{ user.nickName?.charAt(0) || '?' }}</text>
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</view>
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<text class="user-name">{{ user.nickName || user.userName || '未知' }}</text>
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</view>
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</view>
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</view>
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<!-- 接收部门 -->
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<view class="receive-item" v-if="noticeDetail.receiveDeptList && noticeDetail.receiveDeptList.length > 0">
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<text class="receive-label">接收部门：</text>
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<view class="receive-depts">
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<view
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class="dept-tag"
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v-for="dept in noticeDetail.receiveDeptList"
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:key="dept.deptId"
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>
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{{ dept.deptName }}
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</view>
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</view>
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</view>
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</view>
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<!-- 附件区域 -->
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<view class="attachment-section" v-if="hasAttachments">
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<view class="section-title">附件</view>
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<!-- 图片附件（三列布局） -->
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<view class="attachment-images-wrapper" v-if="imageAttachments.length > 0">
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<view
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class="attachment-image-item"
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v-for="(attach, imgIndex) in imageAttachments"
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:key="imgIndex"
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@click="previewImages(imageAttachments, imgIndex)"
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>
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<image
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:src="getAttachmentUrl(attach)"
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mode="aspectFill"
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class="attachment-image"
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/>
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</view>
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</view>
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<!-- 非图片附件（列表样式） -->
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<view class="attachment-list" v-if="fileAttachments.length > 0">
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<view
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class="attachment-item"
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v-for="(attach, index) in fileAttachments"
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:key="index"
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@click="previewAttachment(attach)"
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>
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<text class="attachment-icon">{{ getFileIcon(attach.name || attach) }}</text>
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<view class="attachment-info">
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<text class="attachment-name">{{ attach.name || attach }}</text>
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<text class="attachment-size" v-if="attach.size">{{ formatFileSize(attach.size) }}</text>
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</view>
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<text class="attachment-download">下载</text>
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</view>
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</view>
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</view>
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<!-- 加载状态 -->
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<view class="loading-state" v-if="loading">
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<text class="loading-text">加载中...</text>
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</view>
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</scroll-view>
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<!-- 管理员操作按钮（固定在底部） -->
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<view class="admin-actions" v-if="isAdmin && !loading && noticeDetail.id">
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<uv-button type="warning" size="normal" @click="handleEdit">修改</uv-button>
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<uv-button type="error" size="normal" @click="handleDelete">删除</uv-button>
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</view>
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</view>
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</template>
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<script setup>
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import { ref, computed, onMounted, onBeforeUnmount } from 'vue';
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import { onLoad } from '@dcloudio/uni-app';
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import { storeToRefs } from 'pinia';
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import { getNoticeDetail, deleteNotice } from '@/api';
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import { useUserStore } from '@/store/user';
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// 页面参数
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const noticeId = ref('');
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const noticeDetail = ref({});
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const loading = ref(false);
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// 用户角色判断
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const userStore = useUserStore();
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const { userInfo } = storeToRefs(userStore);
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const isAdmin = computed(() => {
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if (!userInfo.value || !Array.isArray(userInfo.value.roles)) return false;
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return userInfo.value.roles.some((role) => ['admin', 'sys_admin'].includes(role));
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});
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// 计算是否有接收信息
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const hasReceiveInfo = computed(() => {
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return (noticeDetail.value.receiveUserList && noticeDetail.value.receiveUserList.length > 0) ||
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(noticeDetail.value.receiveDeptList && noticeDetail.value.receiveDeptList.length > 0);
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});
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// 计算是否有附件
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const hasAttachments = computed(() => {
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return noticeDetail.value.attaches &&
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(Array.isArray(noticeDetail.value.attaches) ? noticeDetail.value.attaches.length > 0 : true);
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});
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// 附件列表
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const attachmentList = computed(() => {
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if (!noticeDetail.value.attaches) return [];
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// 如果是字符串，尝试解析
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if (typeof noticeDetail.value.attaches === 'string') {
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try {
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const parsed = JSON.parse(noticeDetail.value.attaches);
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return Array.isArray(parsed) ? parsed : [];
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} catch (e) {
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// 如果不是JSON，可能是逗号分隔的URL字符串
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return noticeDetail.value.attaches.split(',').filter(url => url.trim()).map(url => ({
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url: url.trim(),
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name: url.trim().split('/').pop() || '附件'
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}));
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}
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}
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// 如果是数组，直接返回
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if (Array.isArray(noticeDetail.value.attaches)) {
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return noticeDetail.value.attaches;
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}
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return [];
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});
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// 图片附件列表
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const imageAttachments = computed(() => {
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const imageExts = ['jpg', 'jpeg', 'png', 'gif', 'webp'];
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return attachmentList.value.filter(attach => {
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const url = attach.url || attach;
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const name = attach.name || attach;
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const ext = (url || name).split('.').pop()?.toLowerCase();
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return ext && imageExts.includes(ext);
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});
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});
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// 非图片附件列表
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const fileAttachments = computed(() => {
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const imageExts = ['jpg', 'jpeg', 'png', 'gif', 'webp'];
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return attachmentList.value.filter(attach => {
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const url = attach.url || attach;
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const name = attach.name || attach;
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const ext = (url || name).split('.').pop()?.toLowerCase();
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return !ext || !imageExts.includes(ext);
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});
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});
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// 获取页面参数并加载数据
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onLoad((options) => {
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if (options && options.id) {
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noticeId.value = options.id;
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loadNoticeDetail();
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} else {
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uni.showToast({
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title: '缺少公告ID',
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icon: 'none'
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});
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setTimeout(() => {
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uni.navigateBack();
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}, 1500);
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}
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});
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// 加载公告详情
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const loadNoticeDetail = async () => {
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if (!noticeId.value) return;
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loading.value = true;
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try {
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const res = await getNoticeDetail(noticeId.value);
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if (res) {
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noticeDetail.value = res;
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}
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} catch (error) {
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console.error('加载公告详情失败:', error);
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uni.showToast({
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title: '加载失败',
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icon: 'none'
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});
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setTimeout(() => {
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uni.navigateBack();
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}, 1500);
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} finally {
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loading.value = false;
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}
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};
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// 格式化时间
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const formatTime = (timeStr) => {
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if (!timeStr) return '';
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return timeStr;
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};
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// 获取文件图标
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const getFileIcon = (fileName) => {
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if (!fileName) return '📄';
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const ext = fileName.split('.').pop()?.toLowerCase();
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const iconMap = {
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'pdf': '📕',
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'doc': '📘',
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'docx': '📘',
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'xls': '📗',
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'xlsx': '📗',
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'ppt': '📙',
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'pptx': '📙',
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'jpg': '🖼️',
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'jpeg': '🖼️',
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'png': '🖼️',
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'gif': '🖼️',
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'zip': '📦',
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'rar': '📦',
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'txt': '📄',
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'mp4': '🎬',
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'mp3': '🎵'
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};
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return iconMap[ext] || '📄';
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};
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// 格式化文件大小
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const formatFileSize = (bytes) => {
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if (!bytes) return '';
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if (bytes < 1024) return bytes + 'B';
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if (bytes < 1024 * 1024) return (bytes / 1024).toFixed(2) + 'KB';
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return (bytes / (1024 * 1024)).toFixed(2) + 'MB';
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};
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// 获取附件URL
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const getAttachmentUrl = (attach) => {
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return attach.url || attach;
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};
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// 预览图片（支持多图预览）
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const previewImages = (attachments, currentIndex) => {
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if (!attachments || attachments.length === 0) return;
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const imageUrls = attachments.map(attach => getAttachmentUrl(attach));
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const currentUrl = imageUrls[currentIndex] || imageUrls[0];
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uni.previewImage({
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urls: imageUrls,
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current: currentUrl
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});
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};
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// 预览附件（非图片文件）
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const previewAttachment = (attach) => {
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const url = getAttachmentUrl(attach);
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if (!url) return;
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// 非图片文件，尝试下载或打开
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uni.downloadFile({
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url: url,
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success: (res) => {
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if (res.statusCode === 200) {
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uni.openDocument({
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filePath: res.tempFilePath,
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success: () => {
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console.log('打开文档成功');
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},
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fail: () => {
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uni.showToast({
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title: '无法打开此文件',
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icon: 'none'
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});
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}
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});
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}
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},
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fail: () => {
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uni.showToast({
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title: '下载失败',
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icon: 'none'
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});
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}
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});
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};
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// 编辑公告
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const handleEdit = () => {
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if (!noticeId.value) {
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uni.showToast({
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title: '公告ID无效',
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icon: 'none'
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});
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return;
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}
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uni.navigateTo({
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url: `/pages/notice/edit/index?id=${noticeId.value}`
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});
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};
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// 删除公告
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const handleDelete = async () => {
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if (!noticeId.value) {
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uni.showToast({
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title: '公告ID无效',
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icon: 'none'
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});
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return;
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}
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uni.showModal({
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title: '删除确认',
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content: '删除后将无法恢复，确认删除该公告吗？',
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confirmText: '删除',
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confirmColor: '#f56c6c',
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success: async (res) => {
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if (!res.confirm) return;
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try {
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await deleteNotice([noticeId.value]);
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uni.showToast({
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title: '删除成功',
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icon: 'success'
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});
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// 延迟返回，让用户看到成功提示
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setTimeout(() => {
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uni.navigateBack();
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}, 1500);
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} catch (error) {
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console.error('删除公告失败:', error);
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uni.showToast({
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title: error?.message || '删除失败',
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icon: 'none'
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});
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}
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}
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});
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};
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// 监听公告更新事件
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const handleNoticeUpdated = () => {
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loadNoticeDetail();
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};
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onMounted(() => {
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uni.$on('notice:updated', handleNoticeUpdated);
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});
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onBeforeUnmount(() => {
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uni.$off('notice:updated', handleNoticeUpdated);
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});
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</script>
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<style lang="scss" scoped>
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.notice-detail-page {
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width: 100%;
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height: 100vh;
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background: #f5f5f5;
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display: flex;
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flex-direction: column;
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}
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.content-scroll {
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flex: 1;
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width: 100%;
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padding-bottom: 80px; /* 为底部按钮留出空间 */
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}
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.notice-header {
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background: #fff;
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padding: 20px 16px;
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margin-bottom: 8px;
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}
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.title-row {
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display: flex;
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align-items: flex-start;
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justify-content: space-between;
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gap: 12px;
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margin-bottom: 12px;
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}
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.notice-title {
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flex: 1;
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font-size: 20px;
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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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&.pinned {
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color: #f56c6c;
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}
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}
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.notice-tags {
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display: flex;
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align-items: center;
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gap: 6px;
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flex-shrink: 0;
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flex-wrap: wrap;
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}
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.notice-tag {
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padding: 4px 10px;
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border-radius: 4px;
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font-size: 12px;
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color: #fff;
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white-space: nowrap;
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}
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.tag-pinned {
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background-color: #f56c6c;
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}
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.tag-general {
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background-color: #4caf50;
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}
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.tag-important {
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background-color: #ff9800;
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}
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.tag-urgent {
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background-color: #f56c6c;
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}
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.meta-row {
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display: flex;
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align-items: center;
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gap: 20px;
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}
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.meta-item {
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display: flex;
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align-items: center;
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gap: 6px;
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}
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.meta-icon {
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font-size: 14px;
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}
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.meta-text {
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font-size: 14px;
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color: #666;
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}
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.notice-content-card {
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background: #fff;
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padding: 20px 16px;
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margin-bottom: 8px;
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}
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.content-wrapper {
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min-height: 100px;
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}
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.content-text {
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font-size: 16px;
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color: #333;
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line-height: 1.8;
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white-space: pre-wrap;
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word-break: break-word;
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}
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.receive-section {
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background: #fff;
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padding: 20px 16px;
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margin-bottom: 8px;
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}
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.section-title {
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font-size: 16px;
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font-weight: 600;
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color: #333;
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margin-bottom: 16px;
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}
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.receive-item {
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display: flex;
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flex-direction: column;
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gap: 12px;
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margin-bottom: 16px;
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&:last-child {
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margin-bottom: 0;
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}
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}
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.receive-label {
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font-size: 14px;
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color: #666;
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font-weight: 500;
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}
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.receive-users {
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display: flex;
|
||
flex-direction: column;
|
||
gap: 12px;
|
||
}
|
||
|
||
.user-item {
|
||
display: flex;
|
||
align-items: center;
|
||
gap: 12px;
|
||
}
|
||
|
||
.user-avatar {
|
||
width: 40px;
|
||
height: 40px;
|
||
border-radius: 50%;
|
||
background: #e3f2fd;
|
||
display: flex;
|
||
align-items: center;
|
||
justify-content: center;
|
||
overflow: hidden;
|
||
flex-shrink: 0;
|
||
}
|
||
|
||
.avatar-img {
|
||
width: 100%;
|
||
height: 100%;
|
||
}
|
||
|
||
.avatar-text {
|
||
font-size: 16px;
|
||
color: #2885ff;
|
||
font-weight: 500;
|
||
}
|
||
|
||
.user-name {
|
||
font-size: 14px;
|
||
color: #333;
|
||
}
|
||
|
||
.receive-depts {
|
||
display: flex;
|
||
align-items: center;
|
||
gap: 8px;
|
||
flex-wrap: wrap;
|
||
}
|
||
|
||
.dept-tag {
|
||
padding: 6px 12px;
|
||
border-radius: 16px;
|
||
background: #f0f0f0;
|
||
font-size: 14px;
|
||
color: #666;
|
||
}
|
||
|
||
.attachment-section {
|
||
background: #fff;
|
||
padding: 20px 16px;
|
||
margin-bottom: 8px;
|
||
}
|
||
|
||
/* 图片附件三列布局 */
|
||
.attachment-images-wrapper {
|
||
display: flex;
|
||
flex-wrap: wrap;
|
||
gap: 8px;
|
||
margin-bottom: 16px;
|
||
}
|
||
|
||
.attachment-image-item {
|
||
/* 一行三个：每个图片宽度 = (100% - 2个gap) / 3 */
|
||
width: calc((100% - 16px) / 3);
|
||
aspect-ratio: 1;
|
||
border-radius: 4px;
|
||
overflow: hidden;
|
||
background-color: #e0e0e0;
|
||
flex-shrink: 0;
|
||
}
|
||
|
||
.attachment-image {
|
||
width: 100%;
|
||
height: 100%;
|
||
object-fit: cover;
|
||
}
|
||
|
||
/* 非图片附件列表样式 */
|
||
.attachment-list {
|
||
display: flex;
|
||
flex-direction: column;
|
||
gap: 12px;
|
||
}
|
||
|
||
.attachment-item {
|
||
display: flex;
|
||
align-items: center;
|
||
gap: 12px;
|
||
padding: 12px;
|
||
background: #f5f5f5;
|
||
border-radius: 8px;
|
||
transition: background 0.2s;
|
||
|
||
&:active {
|
||
background: #e0e0e0;
|
||
}
|
||
}
|
||
|
||
.attachment-icon {
|
||
font-size: 24px;
|
||
flex-shrink: 0;
|
||
}
|
||
|
||
.attachment-info {
|
||
flex: 1;
|
||
display: flex;
|
||
flex-direction: column;
|
||
gap: 4px;
|
||
min-width: 0;
|
||
}
|
||
|
||
.attachment-name {
|
||
font-size: 14px;
|
||
color: #333;
|
||
overflow: hidden;
|
||
text-overflow: ellipsis;
|
||
white-space: nowrap;
|
||
}
|
||
|
||
.attachment-size {
|
||
font-size: 12px;
|
||
color: #999;
|
||
}
|
||
|
||
.attachment-download {
|
||
font-size: 14px;
|
||
color: #2885ff;
|
||
flex-shrink: 0;
|
||
}
|
||
|
||
.loading-state {
|
||
padding: 60px 20px;
|
||
text-align: center;
|
||
}
|
||
|
||
.loading-text {
|
||
font-size: 14px;
|
||
color: #999;
|
||
}
|
||
|
||
/* 管理员操作按钮区域 */
|
||
.admin-actions {
|
||
position: fixed;
|
||
bottom: 0;
|
||
left: 0;
|
||
right: 0;
|
||
background: #fff;
|
||
padding: 12px 16px;
|
||
display: flex;
|
||
gap: 12px;
|
||
box-shadow: 0 -2px 12px rgba(0, 0, 0, 0.08);
|
||
z-index: 10;
|
||
justify-content: space-evenly;
|
||
}
|
||
|
||
.admin-actions::before {
|
||
content: '';
|
||
position: absolute;
|
||
top: 0;
|
||
left: 0;
|
||
right: 0;
|
||
height: 1px;
|
||
background: #f0f0f0;
|
||
}
|
||
</style>
|
||
|