修改框架

2026-04-22 10:20:53 +08:00
parent e4b54e749f
commit 611cad2672
629 changed files with 1129 additions and 1129 deletions
@@ -0,0 +1,181 @@
+<template>
+  <div>
+    <el-popover ref="noticePopover" placement="bottom-end" width="320" trigger="manual" :value="noticeVisible" popper-class="notice-popover">
+      <div class="notice-header">
+        <span class="notice-title">通知公告</span>
+        <span class="notice-mark-all" @click="markAllRead">全部已读</span>
+      </div>
+      <div v-if="noticeLoading" class="notice-loading"><i class="el-icon-loading"></i> 加载中...</div>
+      <div v-else-if="noticeList.length === 0" class="notice-empty"><i class="el-icon-inbox"></i><br>暂无公告</div>
+      <div v-else>
+        <div v-for="item in noticeList" :key="item.noticeId" class="notice-item" :class="{ 'is-read': item.isRead }" @click="previewNotice(item)">
+          <el-tag size="mini" :type="item.noticeType === '1' ? 'warning' : 'success'" class="notice-tag">
+            {{ item.noticeType === '1' ? '通知' : '公告' }}
+          </el-tag>
+          <span class="notice-item-title">{{ item.noticeTitle }}</span>
+          <span class="notice-item-date">{{ item.createTime }}</span>
+        </div>
+      </div>
+    </el-popover>
+
+    <div v-popover:noticePopover class="right-menu-item hover-effect notice-trigger" @mouseenter="onNoticeEnter" @mouseleave="onNoticeLeave">
+      <svg-icon icon-class="bell" />
+      <span v-if="unreadCount > 0" class="notice-badge">{{ unreadCount }}</span>
+    </div>
+
+    <notice-detail-view ref="noticeViewRef" />
+  </div>
+</template>
+
+<script>
+import NoticeDetailView from './DetailView'
+import { listNoticeTop, markNoticeRead, markNoticeReadAll } from '@/api/system/notice'
+
+export default {
+  name: 'HeaderNotice',
+  components: { NoticeDetailView },
+  data() {
+    return {
+      noticeList: [], // 通知列表
+      unreadCount: 0, // 未读数量
+      noticeLoading: false, // 加载状态
+      noticeVisible: false, // 弹出层显示状态
+      noticeLeaveTimer: null // 鼠标离开计时器
+    }
+  },
+  mounted() {
+    this.loadNoticeTop()
+  },
+  methods: {
+    // 鼠标移入铃铛区域
+    onNoticeEnter() {
+      clearTimeout(this.noticeLeaveTimer)
+      this.noticeVisible = true
+      this.$nextTick(() => {
+        const popper = this.$refs.noticePopover.$refs.popper
+        if (popper && !popper._noticeBound) {
+          popper._noticeBound = true
+          popper.addEventListener('mouseenter', () => clearTimeout(this.noticeLeaveTimer))
+          popper.addEventListener('mouseleave', () => {
+            this.noticeLeaveTimer = setTimeout(() => { this.noticeVisible = false }, 100)
+          })
+        }
+      })
+    },
+    // 鼠标离开铃铛区域
+    onNoticeLeave() {
+      this.noticeLeaveTimer = setTimeout(() => { this.noticeVisible = false }, 150)
+    },
+    // 加载顶部公告列表
+    loadNoticeTop() {
+      this.noticeLoading = true
+      listNoticeTop().then(res => {
+        this.noticeList = res.data || []
+        this.unreadCount = res.unreadCount !== undefined ? res.unreadCount : this.noticeList.filter(n => !n.isRead).length
+      }).finally(() => {
+        this.noticeLoading = false
+      })
+    },
+    // 预览公告详情
+    previewNotice(item) {
+      if (!item.isRead) {
+        markNoticeRead(item.noticeId).catch(() => {})
+        item.isRead = true
+        const idx = this.noticeList.indexOf(item)
+        if (idx !== -1) this.$set(this.noticeList, idx, { ...item, isRead: true })
+        this.unreadCount = Math.max(0, this.unreadCount - 1)
+      }
+      this.$refs.noticeViewRef.open(item.noticeId)
+    },
+    // 全部已读
+    markAllRead() {
+      const ids = this.noticeList.map(n => n.noticeId).join(',')
+      if (!ids) return
+      markNoticeReadAll(ids).catch(() => {})
+      this.noticeList = this.noticeList.map(n => ({ ...n, isRead: true }))
+      this.unreadCount = 0
+    }
+  }
+}
+</script>
+
+<style lang="scss" scoped>
+.notice-trigger {
+  position: relative;
+  transform: translateX(-6px);
+  .svg-icon { width: 1.2em; height: 1.2em; vertical-align: -0.2em; }
+  .notice-badge {
+    position: absolute;
+    top: 7px;
+    right: -3px;
+    background: #f56c6c;
+    color: #fff;
+    border-radius: 10px;
+    font-size: 10px;
+    height: 16px;
+    line-height: 16px;
+    padding: 0 4px;
+    min-width: 16px;
+    text-align: center;
+    white-space: nowrap;
+    pointer-events: none;
+  }
+}
+.notice-popover {
+  padding: 0 !important;
+}
+.notice-popover .notice-header {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  padding: 10px 14px;
+  background: #f7f9fb;
+  border-bottom: 1px solid #eee;
+  font-size: 13px;
+  font-weight: 600;
+  color: #333;
+}
+.notice-popover .notice-mark-all {
+  font-size: 12px;
+  color: #409EFF;
+  font-weight: normal;
+  cursor: pointer;
+}
+.notice-popover .notice-mark-all:hover { color: #2b7cc1; }
+.notice-popover .notice-loading,
+.notice-popover .notice-empty {
+  padding: 24px;
+  text-align: center;
+  color: #bbb;
+  font-size: 12px;
+  line-height: 1.8;
+}
+.notice-popover .notice-item {
+  display: flex;
+  align-items: center;
+  gap: 8px;
+  padding: 10px 14px;
+  border-bottom: 1px solid #f5f5f5;
+  cursor: pointer;
+  transition: background 0.15s;
+}
+.notice-popover .notice-item:last-child { border-bottom: none; }
+.notice-popover .notice-item:hover { background: #f7f9fb; }
+.notice-popover .notice-item.is-read .notice-tag,
+.notice-popover .notice-item.is-read .notice-item-title,
+.notice-popover .notice-item.is-read .notice-item-date { opacity: 0.45; filter: grayscale(1); color: #999; }
+.notice-popover .notice-tag { flex-shrink: 0; }
+.notice-popover .notice-item-title {
+  flex: 1;
+  font-size: 12px;
+  color: #333;
+  overflow: hidden;
+  white-space: nowrap;
+  text-overflow: ellipsis;
+}
+.notice-popover .notice-item-date {
+  flex-shrink: 0;
+  font-size: 11px;
+  color: #bbb;
+}
+</style>