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yunzerwebsiteallinone/backend/src/components/CommonHeader.vue
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2026-09-15 10:44:31 +08:00

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<template>
<div class="header">
<div class="l-content">
<el-button size="small" @click="handleCollapse">
<i class="fa fa-bars"></i>
</el-button>
</div>
<div class="r-content">
<!-- 返回首页按钮 -->
<el-tooltip content="返回首页" placement="top">
<el-button circle @click="goHome" class="home-btn" title="返回首页">
<el-icon>
<HomeFilled />
</el-icon>
</el-button>
</el-tooltip>
<!-- 更新缓存按钮 -->
<el-button circle :icon="Refresh" @click="refreshCache" class="refresh-cache-btn" :loading="cacheLoading"
title="更新菜单缓存" />
<!-- 主题切换按钮 -->
<el-button circle :icon="themeIcon" @click="toggleTheme" class="theme-toggle-btn"
:title="currentTheme === 'dark' ? '切换到亮色模式' : '切换到暗色模式'" />
<!-- 消息中心 -->
<el-dropdown trigger="click" @visible-change="handleDropdownVisibleChange">
<span class="el-dropdown-link" style="cursor: pointer;">
<el-badge :value="unreadCount" :max="99" :hidden="unreadCount === 0" class="message-badge">
<el-button circle class="message-btn" title="消息中心">
<el-icon>
<Bell />
</el-icon>
</el-button>
</el-badge>
</span>
<template #dropdown>
<div class="message-dropdown-container">
<div class="message-dropdown-header">
<span class="title">站内通知 ({{ unreadCount }}条未读)</span>
<el-link type="primary" :underline="false" class="mark-all-btn" v-if="unreadCount > 0" @click="handleMarkAllRead">全部已读</el-link>
</div>
<el-scrollbar max-height="300px">
<div v-if="loadingMessages" class="loading-state">
<el-icon class="is-loading"><Loading /></el-icon>
<span>加载中...</span>
</div>
<div v-else-if="messages.length === 0" class="empty-state">
<el-icon><Message /></el-icon>
<span>暂无新消息</span>
</div>
<div v-else class="message-list">
<div
v-for="item in messages"
:key="item.id"
class="message-item"
:class="{ unread: item.is_read === 0 }"
@click="handleMessageClick(item)"
>
<div class="message-item-header">
<span class="message-title">{{ item.title }}</span>
<span class="message-time">{{ formatTime(item.create_time) }}</span>
</div>
<div class="message-item-brief">{{ item.content }}</div>
</div>
</div>
</el-scrollbar>
</div>
</template>
</el-dropdown>
<span v-if="companyName" class="company-name" title="当前登录的企业">
{{ companyName }}
</span>
<el-dropdown trigger="click" @command="handleCommand">
<span class="el-dropdown-link" style="cursor: pointer;">
<img :src="getImageUrl('user')" class="user" />
<span class="user-meta">
<span class="user-name">{{ displayName }}</span>
<span v-if="loginRoleLabel" class="user-role">{{ loginRoleLabel }}</span>
</span>
</span>
<template #dropdown>
<el-dropdown-menu>
<el-dropdown-item command="profile">
<el-icon>
<User />
</el-icon>
<span>个人中心</span>
</el-dropdown-item>
<el-dropdown-item divided command="logout">
<el-icon>
<SwitchButton />
</el-icon>
<span>退出登录</span>
</el-dropdown-item>
</el-dropdown-menu>
</template>
</el-dropdown>
</div>
</div>
<div class="message-center">
<!-- 详情对话框 -->
<MessageDetailDialog
v-model="detailVisible"
:reminder="currentReminder"
@read-success="handleReadSuccess"
/>
</div>
</template>
<script setup lang="ts">
import { ref, computed, reactive, onMounted, onUnmounted } from "vue";
import { useRouter, useRoute } from "vue-router";
import { useAllDataStore, useMenuStore, useTabsStore } from "@/stores";
import { useAuthStore } from "@/stores/auth";
import { logout, getCurrentUserProfile } from "@/api/login";
import { User, SwitchButton, Sunny, Moon, Refresh, Bell, HomeFilled, Loading, Message } from '@element-plus/icons-vue';
import { ElMessage } from 'element-plus';
import { getMySiteReminders, readAllSiteReminders } from "@/api/sitereminder";
import MessageDetailDialog from "./MessageDetailDialog.vue";
import { formatTime } from "@/utils/datetime";
const router = useRouter();
const route = useRoute();
interface Menu {
id: number;
name: string;
path: string;
parentId: number;
}
interface Breadcrumb {
label: string;
path: string;
}
const menuStore = useMenuStore();
const tabsStore = useTabsStore();
const cacheLoading = ref(false);
// 使用 store 中的菜单数据
const menuList = computed(() => menuStore.menus);
// 加载菜单(从 store)
async function loadMenu() {
await menuStore.fetchMenus();
}
// 更新缓存(手动刷新)
async function refreshCache() {
cacheLoading.value = true;
try {
await menuStore.refreshMenus();
// 重新加载动态路由
const { loadAndAddDynamicRoutes, resetDynamicRoutes } = await import('@/router/index');
// 重置路由加载状态,强制重新加载
resetDynamicRoutes();
await loadAndAddDynamicRoutes();
// 等待路由完全加载(给Vue Router一些时间更新路由表)
await new Promise(resolve => setTimeout(resolve, 200));
// 触发菜单刷新事件,通知CommonAside组件刷新菜单
window.dispatchEvent(new CustomEvent('menu-cache-refreshed'));
ElMessage.success('更新成功');
} catch (error) {
console.error('Failed to refresh cache', error);
ElMessage.error('更新缓存失败,请检查网络连接');
} finally {
cacheLoading.value = false;
}
}
// 站内信消息中心逻辑
const unreadCount = ref(0);
const messages = ref<any[]>([]);
const loadingMessages = ref(false);
const detailVisible = ref(false);
const currentReminder = ref<any>({});
const fetchUnreadCount = async () => {
if (!authStore.token) return;
try {
const res = await getMySiteReminders({ page: 1, pageSize: 1, isRead: 0 });
if (res.code === 200) {
unreadCount.value = res.data.total || 0;
}
} catch (err) {
console.error("fetchUnreadCount failed", err);
}
};
const fetchMessages = async () => {
if (!authStore.token) return;
loadingMessages.value = true;
try {
const res = await getMySiteReminders({ page: 1, pageSize: 5 });
if (res.code === 200) {
messages.value = res.data.list || [];
}
} catch (err) {
console.error("fetchMessages failed", err);
} finally {
loadingMessages.value = false;
}
};
const handleDropdownVisibleChange = (visible: boolean) => {
if (visible) {
fetchMessages();
fetchUnreadCount();
}
};
const handleMessageClick = (item: any) => {
currentReminder.value = item;
detailVisible.value = true;
};
const handleReadSuccess = (id: number) => {
const msg = messages.value.find(m => m.id === id);
if (msg && msg.is_read === 0) {
msg.is_read = 1;
unreadCount.value = Math.max(0, unreadCount.value - 1);
}
fetchUnreadCount();
};
const handleMarkAllRead = async () => {
try {
const res = await readAllSiteReminders();
if (res.code === 200) {
ElMessage.success("全部已读标记成功");
unreadCount.value = 0;
messages.value.forEach(m => m.is_read = 1);
}
} catch (err) {
console.error(err);
}
};
// 根据菜单列表和当前路径计算出的面包屑导航
const breadcrumbs = computed(() => {
let chain: Breadcrumb[] = [];
let currentPath = route.path || '/';
if (currentPath === '/' || currentPath === '') {
return [{ label: '仪表盘', path: '/' }];
}
let current = menuList.value.find(m => m.path === currentPath);
if (!current) {
const candidates = menuList.value.filter(m => currentPath.startsWith(m.path));
current = candidates.sort((a, b) => b.path.length - a.path.length)[0];
}
if (!current) return [];
chain.push({ label: current.name || 'Unknown', path: current.path });
let parentId = current.parentId;
while (parentId > 0) {
let parent = menuList.value.find(m => m.id === parentId);
if (parent && !chain.some(c => c.label === parent.name)) {
chain.push({ label: parent.name || 'Unknown', path: parent.path });
parentId = parent.parentId;
} else break;
}
chain = chain.reverse();
return chain;
});
const store = useAllDataStore();
const authStore = useAuthStore();
const getImageUrl = (user) => {
return new URL(`/src/assets/images/default_avatar.png`, import.meta.url).href;
};
// 计算显示名称:优先显示昵称(用户)或姓名(员工),否则显示用户名
const displayName = computed(() => {
const user = authStore.user;
if (!user) return '';
// 如果是用户登录,优先显示name
if (user.name) {
return user.name;
}
// 最后显示account
return user.account || '';
});
// 当前登录的企业(租户)名称
const companyName = computed(() => {
return authStore.user?.tenant_name || '';
});
// 当前登录用户的角色 / 部门 / 职位(来自后端 /backend/getCurrentUserProfile)
const userProfile = reactive({ department: '', position: '', role_name: '' });
// 优先展示「部门·职位」,二者皆无时回退到角色名
const loginRoleLabel = computed(() => {
const dept = (userProfile.department || '').trim();
const pos = (userProfile.position || '').trim();
if (dept || pos) {
return [dept, pos].filter(Boolean).join(' · ');
}
return (userProfile.role_name || '').trim();
});
const fetchUserProfile = async () => {
if (!authStore.token) return;
try {
const res = await getCurrentUserProfile();
if (res && res.code === 200 && res.data) {
userProfile.department = res.data.department || '';
userProfile.position = res.data.position || '';
userProfile.role_name = res.data.role_name || '';
}
} catch (e) {
console.error('Failed to fetch current user profile:', e);
}
};
const handleCollapse = () => {
store.state.isCollapse = !store.state.isCollapse;
};
const goHome = () => {
tabsStore.closeAll();
router.push('/home');
};
const handleCommand = async (command) => {
if (command === 'profile') {
router.push('/user/userProfile');
} else if (command === 'logout') {
try {
// 从 localStorage 获取用户信息,传递给后端
const userInfo = authStore.user;
// 先调用后端退出登录接口(记录日志)
await logout(userInfo);
} catch (error) {
// 即使后端接口失败,也继续执行前端退出逻辑
console.error('退出登录接口调用失败:', error);
}
// 清除前端存储
authStore.clearToken();
// 清除缓存中的user数据
localStorage.removeItem('user');
sessionStorage.removeItem('user');
//清除租户数据
localStorage.removeItem('tenant');
sessionStorage.removeItem('tenant');
//清除tabs_list缓存
localStorage.removeItem('tabs_list');
localStorage.removeItem('active_tab');
sessionStorage.removeItem('tabs_list');
localStorage.removeItem('tabs_list');
// 清除菜单缓存
menuStore.resetMenus();
// 清除所有以 menu_cache_ 开头的本地存储项
const menuCacheKeys: string[] = [];
// 遍历 localStorage
for (let i = 0; i < localStorage.length; i++) {
const key = localStorage.key(i);
if (key && key.startsWith('menu_')) {
menuCacheKeys.push(key);
}
}
// 删除 localStorage 中的 menu_cache_ 项
menuCacheKeys.forEach(key => {
localStorage.removeItem(key);
});
// 遍历 sessionStorage
const sessionMenuCacheKeys: string[] = [];
for (let i = 0; i < sessionStorage.length; i++) {
const key = sessionStorage.key(i);
if (key && key.startsWith('menu_')) {
sessionMenuCacheKeys.push(key);
}
}
// 删除 sessionStorage 中的 menu_cache_ 项
sessionMenuCacheKeys.forEach(key => {
sessionStorage.removeItem(key);
});
// 重置 tabs store 状态
const { useTabsStore } = await import('@/stores');
const tabsStore = useTabsStore();
tabsStore.resetTabs();
router.push('/login');
}
};
// Element Plus 主题切换
const THEME_STORAGE_KEY = 'element-plus-theme';
const isDark = ref(false);
// 初始化主题:从 localStorage 读取或检测系统偏好
const initTheme = () => {
const savedTheme = localStorage.getItem(THEME_STORAGE_KEY);
if (savedTheme) {
isDark.value = savedTheme === 'dark';
} else {
// 检测系统偏好
const prefersDark = window.matchMedia('(prefers-color-scheme: dark)').matches;
isDark.value = prefersDark;
}
applyTheme();
};
// 应用主题:在 html 元素上添加/移除 dark 类
const applyTheme = () => {
const htmlElement = document.documentElement;
if (isDark.value) {
htmlElement.classList.add('dark');
localStorage.setItem(THEME_STORAGE_KEY, 'dark');
} else {
htmlElement.classList.remove('dark');
localStorage.setItem(THEME_STORAGE_KEY, 'light');
}
};
// 切换主题
const toggleTheme = () => {
isDark.value = !isDark.value;
applyTheme();
};
// 计算当前主题
const currentTheme = computed(() => isDark.value ? 'dark' : 'light');
// 计算主题图标
const themeIcon = computed(() => isDark.value ? Sunny : Moon);
// 组件挂载时初始化主题
let mediaQuery: MediaQueryList | null = null;
let handleChange: ((e: MediaQueryListEvent) => void) | null = null;
onMounted(async () => {
await loadMenu();
initTheme();
// 监听系统主题变化
mediaQuery = window.matchMedia('(prefers-color-scheme: dark)');
handleChange = (e: MediaQueryListEvent) => {
// 如果用户没有手动设置主题,则跟随系统
if (!localStorage.getItem(THEME_STORAGE_KEY)) {
isDark.value = e.matches;
applyTheme();
}
};
mediaQuery.addEventListener('change', handleChange);
if (authStore.token) {
// 仅在后台页面刷新/首次挂载时更新未读数量,不再自动轮询。
fetchUnreadCount();
// 拉取当前登录用户的角色 / 部门 / 职位
fetchUserProfile();
}
});
// 组件卸载时清理
onUnmounted(() => {
if (mediaQuery && handleChange) {
mediaQuery.removeEventListener('change', handleChange);
}
});
</script>
<style scoped lang="less">
.header {
display: flex;
justify-content: space-between;
align-items: center;
width: 100%;
height: 100%;
padding: 0 40px;
// 使用 Element Plus 的背景色变量,暗黑模式下自动适配
background-color: var(--el-bg-color);
color: var(--el-text-color-primary);
border-bottom: 1px solid var(--el-border-color-lighter);
transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
// 亮色主题下使用 #3973ff 背景
html:not(.dark) & {
background-color: #3973ff;
border-bottom-color: rgba(79, 132, 255, 0.3);
}
}
.icons {
width: 20px;
height: 20px;
}
.l-content {
display: flex;
align-items: center;
.el-button {
margin-right: 20px;
// 使用 Element Plus 的填充色变量
background-color: var(--el-fill-color-light);
border-color: var(--el-border-color);
color: var(--el-text-color-primary);
&:hover {
background-color: var(--el-fill-color);
border-color: var(--el-border-color-dark);
color: var(--el-color-primary);
}
}
}
// 手机端(≤768px):隐藏左侧折叠按钮区(侧栏抽屉由 Main.vue 的 .mobile-menu-btn 控制)
@media (max-width: 768px) {
.l-content {
display: none;
}
// 顶栏左侧为汉堡按钮预留空间,右侧收紧间距,避免空洞与拥挤
.header {
padding: 0 12px 0 60px;
}
.r-content {
gap: 10px;
.el-dropdown-link {
gap: 8px;
.user-name {
max-width: 72px;
}
}
}
}
.r-content {
position: relative;
// z-index: 1000;
display: flex;
align-items: center;
gap: 16px;
.refresh-cache-btn,
.home-btn,
.theme-toggle-btn {
// 使用 Element Plus 的填充色变量
background-color: var(--el-fill-color-light);
border-color: var(--el-border-color);
color: var(--el-text-color-primary);
margin-left: 0 !important;
&:hover {
background-color: var(--el-fill-color);
border-color: var(--el-border-color-dark);
color: var(--el-color-primary);
}
}
.user {
width: 40px;
height: 40px;
border-radius: 50%;
// 使用 Element Plus 的边框颜色变量
// border: 2px solid var(--el-border-color);
transition: border-color 0.3s ease;
&:hover {
border-color: var(--el-color-primary);
}
}
.company-name {
max-width: 200px;
padding: 4px 12px;
font-size: 13px;
font-weight: 500;
color: var(--el-color-primary);
background-color: var(--el-color-primary-light-9);
border: 1px solid var(--el-color-primary-light-7);
border-radius: 4px;
white-space: nowrap;
overflow: hidden;
text-overflow: ellipsis;
}
.el-dropdown-link {
display: flex;
align-items: center;
cursor: pointer;
gap: 12px;
.user-meta {
display: flex;
flex-direction: column;
justify-content: center;
line-height: 1.2;
min-width: 0;
}
.user-name {
font-size: 14px;
color: var(--el-text-color-primary);
font-weight: 500;
white-space: nowrap;
max-width: 120px;
overflow: hidden;
text-overflow: ellipsis;
// 亮色主题下使用白色
html:not(.dark) & {
color: #ffffff;
}
}
.user-role {
font-size: 12px;
color: var(--el-text-color-secondary);
white-space: nowrap;
max-width: 160px;
overflow: hidden;
text-overflow: ellipsis;
// 亮色主题下使用半透明白色
html:not(.dark) & {
color: rgba(255, 255, 255, 0.85);
}
}
}
}
// 下拉菜单样式 - 使用全局样式覆盖
:deep(.el-dropdown) {
.el-dropdown__popper {
.el-dropdown-menu {
background-color: var(--bg-color-overlay) !important;
border-color: var(--border-color) !important;
padding: 4px 0;
.el-dropdown-menu__item {
display: flex;
align-items: center;
gap: 8px;
color: var(--text-color-primary) !important;
transition: background-color 0.2s ease, color 0.2s ease;
span {
margin-left: 0;
}
.el-icon {
color: var(--text-color-primary) !important;
}
&:not(.is-disabled):hover {
background-color: var(--fill-color-light) !important;
color: var(--text-color-primary) !important;
}
&.is-divided {
border-top-color: var(--border-color) !important;
}
}
}
}
}
:deep(.bread) {
// 面包屑使用白色
.el-breadcrumb__inner {
color: #ffffff !important;
}
.el-breadcrumb__inner.is-link {
color: #ffffff !important;
cursor: pointer !important;
&:hover {
color: rgba(255, 255, 255, 0.8) !important;
}
}
}
:deep(.el-tabs__nav) {
height: 36px !important;
}
:deep(.el-button) {
margin-left: 0 !important;
}
/* 消息中心下拉列表样式 */
.message-badge {
display: inline-flex;
align-items: center;
justify-content: center;
}
.message-dropdown-container {
width: 320px;
background-color: var(--el-bg-color-overlay);
border: 1px solid var(--el-border-color-light);
border-radius: 8px;
box-shadow: var(--el-box-shadow-light);
overflow: hidden;
display: flex;
flex-direction: column;
}
.message-dropdown-header {
display: flex;
justify-content: space-between;
align-items: center;
padding: 12px 16px;
border-bottom: 1px solid var(--el-border-color-lighter);
background-color: var(--el-fill-color-blank);
.title {
font-size: 14px;
font-weight: 600;
color: var(--el-text-color-primary);
}
.mark-all-btn {
font-size: 12px;
}
}
.loading-state,
.empty-state {
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
padding: 30px 0;
color: var(--el-text-color-secondary);
font-size: 13px;
gap: 8px;
.el-icon {
font-size: 20px;
}
}
.message-list {
display: flex;
flex-direction: column;
}
.message-item {
padding: 12px 16px;
cursor: pointer;
transition: background-color 0.2s;
border-bottom: 1px solid var(--el-border-color-extra-light);
text-align: left; /* Ensure it is left-aligned */
&:hover {
background-color: var(--el-fill-color-light);
}
&.unread {
background-color: var(--el-color-primary-light-9);
&:hover {
background-color: var(--el-color-primary-light-8);
}
.message-title {
font-weight: 600;
color: var(--el-text-color-primary);
position: relative;
padding-left: 10px;
&::before {
content: '';
position: absolute;
left: 0;
top: 6px;
width: 6px;
height: 6px;
border-radius: 50%;
background-color: var(--el-color-danger);
}
}
}
}
.message-item-header {
display: flex;
justify-content: space-between;
align-items: flex-start;
margin-bottom: 4px;
gap: 8px;
.message-title {
font-size: 13px;
color: var(--el-text-color-primary);
overflow: hidden;
text-overflow: ellipsis;
white-space: nowrap;
flex: 1;
text-align: left;
}
.message-time {
font-size: 11px;
color: var(--el-text-color-secondary);
white-space: nowrap;
}
}
.message-item-brief {
font-size: 12px;
color: var(--el-text-color-regular);
overflow: hidden;
text-overflow: ellipsis;
white-space: nowrap;
text-align: left;
}
</style>