refactor(projects): 消息提示增加等级区分

src/layouts/modules/global-header/components/notification-bell.vue

@@ -1,18 +1,22 @@
 <script setup lang="ts">
 import { computed, onBeforeUnmount, onMounted, reactive, ref, watch } from 'vue';
 import { useDebounceFn, useInfiniteScroll } from '@vueuse/core';
+import { NOTIFY_MESSAGE_LEVEL_DICT_CODE } from '@/constants/dict';
 import {
   fetchGetMyNotifyMessagePage,
   fetchGetUnreadNotifyCount,
   fetchUpdateAllNotifyMessageRead,
   fetchUpdateNotifyMessageRead
 } from '@/service/api';
-import { formatRelativeTime } from '@/utils/datetime';
+import { useDictStore } from '@/store/modules/dict';
+import { formatDateTime, formatRelativeTime } from '@/utils/datetime';
 
 defineOptions({ name: 'NotificationBell' });
 
+const dictStore = useDictStore();
+
 const PAGE_SIZE = 10;
-const UNREAD_COUNT_POLL_INTERVAL = 30 * 1000;
+const UNREAD_COUNT_POLL_INTERVAL = 15 * 1000;
 
 type TabKey = 'unread' | 'read';
 
@@ -43,10 +47,18 @@ const drawerOpen = ref(false);
 const activeTab = ref<TabKey>('unread');
 const searchKeyword = ref('');
 
+const detailVisible = ref(false);
+const detailMessage = ref<Api.NotifyMessage.NotifyMessage | null>(null);
+
 function keywordParam() {
   return searchKeyword.value.trim() || undefined;
 }
 
+/** 列表圆点颜色：跟随消息等级（与等级徽标同一字典色源）；取不到时回 undefined，由 CSS 兜底 */
+function levelDotColor(level: number) {
+  return dictStore.getDictItem(NOTIFY_MESSAGE_LEVEL_DICT_CODE, level)?.colorType ?? undefined;
+}
+
 async function refreshUnreadCount() {
   const { data, error } = await fetchGetUnreadNotifyCount();
   if (!error && typeof data === 'number') {
@@ -180,6 +192,16 @@ async function markRead(item: Api.NotifyMessage.NotifyMessage) {
   }
 }
 
+function openDetail(row: Api.NotifyMessage.NotifyMessage) {
+  // 弹框持有该行引用，正文不随未读列表移除而消失
+  detailMessage.value = row;
+  detailVisible.value = true;
+  // 未读消息「打开即已读」：后台静默标记，避免"看一半就跑到已读"
+  if (!row.readStatus) {
+    markRead(row);
+  }
+}
+
 async function markAllRead() {
   const { error } = await fetchUpdateAllNotifyMessageRead();
   if (error) return;
@@ -193,6 +215,8 @@ async function markAllRead() {
 let pollTimer: ReturnType<typeof setInterval> | null = null;
 
 onMounted(() => {
+  // 等级徽标颜色/文案走字典：若未在登录缓存内则按编码补拉一次（已缓存时不发请求）
+  dictStore.ensureDictData(NOTIFY_MESSAGE_LEVEL_DICT_CODE);
   refreshUnreadCount();
   pollTimer = setInterval(() => {
     if (document.hidden) return;
@@ -253,12 +277,15 @@ onBeforeUnmount(() => {
                 v-for="row in listStates.unread.items"
                 :key="row.id"
                 class="notification-bell__row is-unread"
-                @click="markRead(row)"
+                @click="openDetail(row)"
               >
-                <span class="notification-bell__row-dot" />
+                <span class="notification-bell__row-dot" :style="{ backgroundColor: levelDotColor(row.level) }" />
                 <div class="notification-bell__row-body">
                   <div class="notification-bell__row-title">{{ row.templateContent }}</div>
-                  <div class="notification-bell__row-time">{{ formatRelativeTime(row.createTime) }}</div>
+                  <div class="notification-bell__row-meta">
+                    <DictTag :dict-code="NOTIFY_MESSAGE_LEVEL_DICT_CODE" :value="row.level" size="small" round />
+                    <span class="notification-bell__row-time">{{ formatRelativeTime(row.createTime) }}</span>
+                  </div>
                 </div>
               </li>
             </ul>
@@ -273,18 +300,23 @@ onBeforeUnmount(() => {
 
         <ElTabPane name="read">
           <template #label>
-            <span class="notification-bell__tab-label">
-              已读
-              <span class="notification-bell__tab-count">{{ listStates.read.total }}</span>
-            </span>
+            <span class="notification-bell__tab-label">已读</span>
           </template>
           <ElScrollbar ref="readScrollbar" class="notification-bell__scroll">
             <ul v-if="listStates.read.items.length > 0" class="notification-bell__list">
-              <li v-for="row in listStates.read.items" :key="row.id" class="notification-bell__row">
-                <span class="notification-bell__row-dot" />
+              <li
+                v-for="row in listStates.read.items"
+                :key="row.id"
+                class="notification-bell__row"
+                @click="openDetail(row)"
+              >
+                <span class="notification-bell__row-dot" :style="{ backgroundColor: levelDotColor(row.level) }" />
                 <div class="notification-bell__row-body">
                   <div class="notification-bell__row-title">{{ row.templateContent }}</div>
-                  <div class="notification-bell__row-time">{{ formatRelativeTime(row.createTime) }}</div>
+                  <div class="notification-bell__row-meta">
+                    <DictTag :dict-code="NOTIFY_MESSAGE_LEVEL_DICT_CODE" :value="row.level" size="small" round />
+                    <span class="notification-bell__row-time">{{ formatRelativeTime(row.createTime) }}</span>
+                  </div>
                 </div>
               </li>
             </ul>
@@ -303,6 +335,28 @@ onBeforeUnmount(() => {
       <ElButton @click="closeDrawer">关闭</ElButton>
     </template>
   </ElDrawer>
+
+  <ElDialog v-model="detailVisible" width="520px" align-center class="notification-bell__detail">
+    <template #header>
+      <div class="notification-bell__detail-head">
+        <span class="notification-bell__detail-sender">{{ detailMessage?.templateNickname || '系统通知' }}</span>
+        <DictTag
+          v-if="detailMessage"
+          :dict-code="NOTIFY_MESSAGE_LEVEL_DICT_CODE"
+          :value="detailMessage.level"
+          size="small"
+          round
+        />
+      </div>
+    </template>
+    <div v-if="detailMessage" class="notification-bell__detail-body">
+      <div class="notification-bell__detail-content">{{ detailMessage.templateContent }}</div>
+      <div class="notification-bell__detail-time">收到于 {{ formatDateTime(detailMessage.createTime) }}</div>
+    </div>
+    <template #footer>
+      <ElButton @click="detailVisible = false">关闭</ElButton>
+    </template>
+  </ElDialog>
 </template>
 
 <style scoped>
@@ -484,18 +538,15 @@ onBeforeUnmount(() => {
   gap: 10px;
   padding: 12px 4px;
   border-radius: 8px;
+  cursor: pointer;
+  transition: background-color 120ms ease;
 }
 
 .notification-bell__row + .notification-bell__row {
   border-top: 1px dashed var(--el-border-color-lighter);
 }
 
-.notification-bell__row.is-unread {
-  cursor: pointer;
-  transition: background-color 120ms ease;
-}
-
-.notification-bell__row.is-unread:hover {
+.notification-bell__row:hover {
   background-color: var(--el-fill-color-light);
 }
 
@@ -527,8 +578,14 @@ onBeforeUnmount(() => {
   font-weight: 500;
 }
 
+.notification-bell__row-meta {
+  display: flex;
+  align-items: center;
+  gap: 8px;
+  margin-top: 6px;
+}
+
 .notification-bell__row-time {
-  margin-top: 4px;
   color: var(--el-text-color-secondary);
   font-size: 12px;
 }
@@ -547,4 +604,41 @@ onBeforeUnmount(() => {
   font-size: 12px;
   user-select: none;
 }
+
+.notification-bell__detail-body {
+  display: flex;
+  flex-direction: column;
+  gap: 14px;
+}
+
+.notification-bell__detail-head {
+  display: flex;
+  align-items: center;
+  gap: 10px;
+  padding-right: 8px;
+  min-width: 0;
+}
+
+.notification-bell__detail-sender {
+  min-width: 0;
+  overflow: hidden;
+  color: var(--el-text-color-primary);
+  font-size: 16px;
+  font-weight: 600;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
+
+.notification-bell__detail-content {
+  color: var(--el-text-color-regular);
+  font-size: 14px;
+  line-height: 1.7;
+  white-space: pre-wrap;
+  word-break: break-word;
+}
+
+.notification-bell__detail-time {
+  color: var(--el-text-color-secondary);
+  font-size: 12px;
+}
 </style>

src/layouts/modules/global-menu/modules/horizontal-menu.vue

@@ -12,7 +12,7 @@ const { selectedKeyDummy, handleSelect } = useMenu();
 </script>
 
 <template>
-  <Teleport :to="`#${GLOBAL_HEADER_MENU_ID}`">
+  <Teleport defer :to="`#${GLOBAL_HEADER_MENU_ID}`">
     <ElMenu
       ellipsis
       class="w-full"

src/layouts/modules/global-menu/modules/horizontal-mix-menu.vue

@@ -93,7 +93,8 @@ function isMenuActive(menu: App.Global.Menu | App.ObjectContext.Menu): boolean {
 </script>
 
 <template>
-  <Teleport :to="`#${GLOBAL_HEADER_MENU_ID}`">
+  <!-- defer：BaseLayout 二次挂载时 GlobalMenu 已缓存为同步挂载，目标 div 还未插入 document，不延迟解析会静默失败且不重试 -->
+  <Teleport defer :to="`#${GLOBAL_HEADER_MENU_ID}`">
     <div class="mix-header-nav size-full min-w-0 flex-y-center">
       <button
         v-if="activeFirstLevelMenu"
@@ -161,7 +162,7 @@ function isMenuActive(menu: App.Global.Menu | App.ObjectContext.Menu): boolean {
       </div>
     </div>
   </Teleport>
-  <Teleport :to="`#${GLOBAL_SIDER_MENU_ID}`">
+  <Teleport defer :to="`#${GLOBAL_SIDER_MENU_ID}`">
     <FirstLevelMenu
       :menus="allMenus"
       :active-menu-key="activeFirstLevelMenuKey"

src/layouts/modules/global-menu/modules/reversed-horizontal-mix-menu.vue

@@ -55,7 +55,7 @@ watch(
 </script>
 
 <template>
-  <Teleport :to="`#${GLOBAL_HEADER_MENU_ID}`">
+  <Teleport defer :to="`#${GLOBAL_HEADER_MENU_ID}`">
     <ElMenu
       ellipsis
       class="w-full"
@@ -66,7 +66,7 @@ watch(
       <MenuItem v-for="item in firstLevelMenus" :key="item.key" :item="item" :index="item.key" />
     </ElMenu>
   </Teleport>
-  <Teleport :to="`#${GLOBAL_SIDER_MENU_ID}`">
+  <Teleport defer :to="`#${GLOBAL_SIDER_MENU_ID}`">
     <SimpleScrollbar>
       <ElMenu
         mode="vertical"

src/layouts/modules/global-menu/modules/vertical-menu.vue

@@ -38,7 +38,7 @@ watch(
 </script>
 
 <template>
-  <Teleport :to="`#${GLOBAL_SIDER_MENU_ID}`">
+  <Teleport defer :to="`#${GLOBAL_SIDER_MENU_ID}`">
     <SimpleScrollbar>
       <ElMenu
         mode="vertical"

src/layouts/modules/global-menu/modules/vertical-mix-menu.vue

@@ -90,7 +90,7 @@ watch(
 </script>
 
 <template>
-  <Teleport :to="`#${GLOBAL_SIDER_MENU_ID}`">
+  <Teleport defer :to="`#${GLOBAL_SIDER_MENU_ID}`">
     <div class="h-full flex" @mouseleave="handleResetActiveMenu">
       <FirstLevelMenu
         :menus="allMenus"