his/openhis-ui-vue3/src/components/NoticePanel.vue

<template>
  <el-drawer
    v-model="noticeVisible"
    title="公告/通知"
    direction="rtl"
    size="400px"
    destroy-on-close
  >
    <el-empty
      v-if="noticeList.length === 0"
      description="暂无公告/通知"
    />
    <div
      v-else
      class="notice-list"
    >
      <div
        v-for="item in noticeList"
        :key="item.noticeId"
        class="notice-item"
        :class="{ 'is-read': isRead(item.noticeId), 'unread': !isRead(item.noticeId) }"
        @click="viewDetail(item)"
      >
        <div class="notice-title">
          <span
            v-if="!isRead(item.noticeId)"
            class="unread-dot"
          />
          {{ item.noticeTitle }}
        </div>
        <div class="notice-info">
          <span class="notice-type">
            <el-tag
              :type="getNoticeTypeTagType(item.noticeType)"
              size="small"
            >
              {{ getNoticeTypeText(item.noticeType) }}
            </el-tag>
          </span>
          <span
            v-if="item.priority"
            class="notice-priority"
          >
            <el-tag
              :type="getPriorityTagType(item.priority)"
              size="small"
              effect="plain"
            >
              {{ getPriorityText(item.priority) }}
            </el-tag>
          </span>
          <span class="notice-time">{{ parseTime(item.createTime, '{y}-{m}-{d}') }}</span>
        </div>
      </div>
    </div>

    <!-- 公告/通知详情对话框 -->
    <el-dialog
      v-model="detailVisible"
      :title="currentNotice.noticeTitle"
      width="800px"
      append-to-body
    >
      <div class="notice-detail">
        <div class="detail-header">
          <div class="detail-type">
            <el-tag
              :type="getNoticeTypeTagType(currentNotice.noticeType)"
              size="small"
            >
              {{ getNoticeTypeText(currentNotice.noticeType) }}
            </el-tag>
            <el-tag
              :type="getPriorityTagType(currentNotice.priority)"
              size="small"
              effect="plain"
              style="margin-left: 8px;"
            >
              {{ getPriorityText(currentNotice.priority) }}
            </el-tag>
          </div>
          <span class="detail-time">{{ parseTime(currentNotice.createTime, '{y}-{m}-{d} {h}:{i}') }}</span>
        </div>
        <div
          class="detail-content"
          v-html="currentNotice.noticeContent"
        />
      </div>
      <template #footer>
        <el-button @click="detailVisible = false">
          关闭
        </el-button>
      </template>
    </el-dialog>
  </el-drawer>
</template>

<script setup>
import {ref} from 'vue'
import {getReadNoticeIds, getUserNotices, markAsRead} from '@/api/system/notice'

const emit = defineEmits(['updateUnreadCount'])

const noticeVisible = ref(false)
const detailVisible = ref(false)
const noticeList = ref([])
const currentNotice = ref({})
const readNoticeIds = ref(new Set())

// 打开公告/通知面板
function open() {
  noticeVisible.value = true
  loadNotices()
  loadReadNoticeIds()
}

// 加载已读公告ID列表
function loadReadNoticeIds() {
  getReadNoticeIds().then(response => {
    const ids = response.data || []
    readNoticeIds.value = new Set(ids)
    // 同步到 localStorage
    localStorage.setItem('readNoticeIds', JSON.stringify(ids))
  }).catch(() => {
    // 接口调用失败时从 localStorage 读取
    const readIds = localStorage.getItem('readNoticeIds')
    if (readIds) {
      try {
        const ids = JSON.parse(readIds)
        readNoticeIds.value = new Set(ids)
      } catch (e) {
        console.error('解析已读ID失败', e)
      }
    }
  })
}

// 排序：未读的排前面，已读的排后面，同状态按优先级和时间排序
function sortNoticeList(list) {
  return list.sort((a, b) => {
    const aRead = isRead(a.noticeId)
    const bRead = isRead(b.noticeId)

    // 未读排在前面
    if (aRead !== bRead) {
      return aRead ? 1 : -1
    }

    // 同状态按优先级排序（1高 2中 3低）
    const priorityA = a.priority || '3'
    const priorityB = b.priority || '3'
    if (priorityA !== priorityB) {
      return priorityA.localeCompare(priorityB)
    }

    // 同优先级按创建时间倒序（最新的在前）
    return new Date(b.createTime) - new Date(a.createTime)
  })
}

// 加载公告和通知（统一从一个接口获取）
function loadNotices() {
  getUserNotices().then(response => {
    let list = response.data || []
    noticeList.value = sortNoticeList(list)
  })
}

// 获取公告类型标签类型
// noticeType: 1=通知, 2=公告
function getNoticeTypeTagType(type) {
  const typeMap = {
    '1': 'primary',  // 通知
    '2': 'success'   // 公告
  }
  return typeMap[type] || 'info'
}

// 获取公告类型文本
function getNoticeTypeText(type) {
  const textMap = {
    '1': '通知',
    '2': '公告'
  }
  return textMap[type] || '公告'
}

// 获取优先级标签类型
// priority: 1=高, 2=中, 3=低
function getPriorityTagType(priority) {
  const typeMap = {
    '1': 'danger',   // 高优先级 - 红色
    '2': 'warning',  // 中优先级 - 橙色
    '3': 'info'      // 低优先级 - 灰色
  }
  return typeMap[priority] || 'info'
}

// 获取优先级文本
function getPriorityText(priority) {
  const textMap = {
    '1': '高',
    '2': '中',
    '3': '低'
  }
  return textMap[priority] || '中'
}

// 查看详情
function viewDetail(item) {
  currentNotice.value = item
  detailVisible.value = true

  // 标记为已读
  if (!readNoticeIds.value.has(item.noticeId)) {
    markAsRead(item.noticeId).then(() => {
      readNoticeIds.value.add(item.noticeId)
      // 保存到 localStorage
      saveReadNoticeIds()
      emit('updateUnreadCount')
    })
  }
}

// 保存已读公告ID列表
function saveReadNoticeIds() {
  const ids = Array.from(readNoticeIds.value)
  localStorage.setItem('readNoticeIds', JSON.stringify(ids))
}

// 检查是否已读
function isRead(noticeId) {
  return readNoticeIds.value.has(noticeId)
}

// 暴露方法给父组件
defineExpose({
  open,
  isRead,
  readNoticeIds
})
</script>

<style lang="scss" scoped>
.notice-list {
  max-height: calc(100vh - 200px);
  overflow-y: auto;
}

.notice-item {
  padding: 12px 0;
  border-bottom: 1px solid #EBEEF5;
  cursor: pointer;
  transition: background-color 0.3s;

  &:hover {
    background-color: #F5F7FA;
  }

  &:last-child {
    border-bottom: none;
  }

  &.is-read {
    .notice-title {
      color: #909399;
    }
  }

  &.unread {
    background-color: #fffbe6;
  }
}

.notice-title {
  font-size: 14px;
  color: #303133;
  margin-bottom: 8px;
  line-height: 1.4;
  display: flex;
  align-items: center;

  .unread-dot {
    display: inline-block;
    width: 6px;
    height: 6px;
    background-color: #f56c6c;
    border-radius: 50%;
    margin-right: 8px;
    flex-shrink: 0;
  }
}

.notice-info {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  color: #909399;
  gap: 8px;

  .notice-type,
  .notice-priority {
    flex-shrink: 0;
  }
}

.detail-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 16px;
  border-bottom: 1px solid #EBEEF5;
  margin-bottom: 16px;

  .detail-type {
    display: flex;
    align-items: center;
  }
}

.detail-time {
  font-size: 12px;
  color: #909399;
}

.detail-content {
  font-size: 14px;
  line-height: 1.8;
  color: #303133;
  max-height: 500px;
  overflow-y: auto;
}

:deep(.el-drawer__body) {
  padding: 0 20px;
}
</style>