452 lines
21 KiB
TypeScript
452 lines
21 KiB
TypeScript
'use client';
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import { useState, useEffect, useCallback, useMemo } from 'react';
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import Link from 'next/link';
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import { usePathname, useRouter } from 'next/navigation';
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import { ChevronDown, Menu, X, Globe, Phone, MessageCircle, Send, Search } from 'lucide-react';
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import Logo from './Logo';
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import { contactConfig } from '../../lib/useContact';
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import { homeTranslations } from '../../lib/home-translations';
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interface HeaderProps {
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language: string;
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setLanguage: (lang: string) => void;
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translations: any;
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locale?: string;
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}
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interface NavigationItem {
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path: string;
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label: string;
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hasSubmenu?: boolean;
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submenu?: { path: string; label: string; description?: string; }[];
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}
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export default function Header({ language, setLanguage, translations, locale }: HeaderProps) {
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const pathname = usePathname();
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const router = useRouter();
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const [isMobileMenuOpen, setIsMobileMenuOpen] = useState(false);
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const [isLanguageDropdownOpen, setIsLanguageDropdownOpen] = useState(false);
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const [activeSubmenu, setActiveSubmenu] = useState<string | null>(null);
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const [mounted, setMounted] = useState(false);
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const [isScrolled, setIsScrolled] = useState(false);
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// 处理滚动效果
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useEffect(() => {
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// 确保在客户端执行
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if (typeof window === 'undefined') return;
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const handleScroll = () => {
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setIsScrolled(window.scrollY > 10);
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};
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window.addEventListener('scroll', handleScroll);
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return () => window.removeEventListener('scroll', handleScroll);
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}, []);
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useEffect(() => {
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setMounted(true);
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}, []);
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// 获取当前locale
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const currentLocale = useMemo(() => {
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if (!mounted) return locale || 'zh-CN';
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return locale || (pathname.startsWith('/en') ? 'en' : pathname.startsWith('/zh-TW') ? 'zh-TW' : 'zh-CN');
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}, [mounted, locale, pathname]);
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// 同步语言状态
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useEffect(() => {
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if (mounted && language !== currentLocale) {
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setLanguage(currentLocale);
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}
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}, [mounted, currentLocale, language, setLanguage]);
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// 获取当前翻译
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const t = useMemo(() => {
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return translations || homeTranslations[currentLocale] || homeTranslations['zh-CN'];
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}, [translations, currentLocale]);
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// 获取路径（不含locale前缀）
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const pathWithoutLocale = useMemo(() => {
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if (!mounted) return '/';
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return pathname.replace(/^\/(en|zh-TW|zh-CN)/, '') || '/';
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}, [mounted, pathname]);
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// 导航项配置
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const navigationItems: NavigationItem[] = useMemo(() => [
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{ path: '/', label: t.nav?.home || '首页' },
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{
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path: '/products',
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label: t.nav?.products || '产品与服务',
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hasSubmenu: true,
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submenu: [
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{ path: '/products#cloud-server', label: '云服务器', description: '弹性可扩展的计算服务' },
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{ path: '/products#storage', label: '存储服务', description: '安全可靠的数据存储' },
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{ path: '/products#database', label: '数据库服务', description: '高性能托管数据库' },
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{ path: '/products#network', label: '网络服务', description: '全球网络加速服务' }
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]
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},
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{ path: '/news', label: t.nav?.news || '新闻资讯' },
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{ path: '/support', label: t.nav?.support || '客户支持' },
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{ path: '/about', label: t.nav?.about || '关于我们' }
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], [t.nav]);
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// 语言选项
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const languageOptions = useMemo(() => [
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{ code: 'zh-CN', label: '简体中文', flag: '🇨🇳' },
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{ code: 'zh-TW', label: '繁體中文', flag: '🇹🇼' },
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{ code: 'en', label: 'English', flag: '🇺🇸' }
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], []);
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// 检查是否为活跃路径
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const isActive = useCallback((path: string) => {
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if (path === '/') return pathWithoutLocale === '/';
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return pathWithoutLocale.startsWith(path);
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}, [pathWithoutLocale]);
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// 生成本地化路径
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const getLocalizedPath = useCallback((path: string, targetLocale: string = currentLocale) => {
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return `/${targetLocale}${path}`;
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}, [currentLocale]);
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// 处理语言切换
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const handleLanguageChange = useCallback((newLanguage: string) => {
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if (!mounted) return;
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setLanguage(newLanguage);
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setIsLanguageDropdownOpen(false);
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const newPath = getLocalizedPath(pathWithoutLocale, newLanguage);
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router.push(newPath);
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}, [mounted, setLanguage, pathWithoutLocale, router, getLocalizedPath]);
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// 切换移动菜单
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const toggleMobileMenu = useCallback(() => {
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setIsMobileMenuOpen(prev => !prev);
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}, []);
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// 处理子菜单
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const handleSubmenuEnter = useCallback((path: string) => {
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setActiveSubmenu(path);
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}, []);
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const handleSubmenuLeave = useCallback(() => {
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setActiveSubmenu(null);
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}, []);
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// 关闭所有菜单
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const closeAllMenus = useCallback(() => {
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setIsMobileMenuOpen(false);
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setIsLanguageDropdownOpen(false);
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setActiveSubmenu(null);
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}, []);
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// 点击外部关闭菜单
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useEffect(() => {
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const handleClickOutside = (event: MouseEvent) => {
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const target = event.target as Element;
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if (!target.closest('.header-menu')) {
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closeAllMenus();
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}
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};
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document.addEventListener('click', handleClickOutside);
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return () => document.removeEventListener('click', handleClickOutside);
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}, [closeAllMenus]);
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// 渲染桌面导航项
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const renderDesktopNavItem = (item: NavigationItem) => {
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const isActiveItem = isActive(item.path);
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return (
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<div
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key={item.path}
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className="relative group"
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onMouseEnter={() => item.hasSubmenu && handleSubmenuEnter(item.path)}
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onMouseLeave={() => item.hasSubmenu && handleSubmenuLeave()}
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>
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<Link
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href={getLocalizedPath(item.path)}
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className={`relative px-3 py-2 rounded-md text-sm font-medium transition-all duration-200 flex items-center gap-1 ${
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isActiveItem
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? 'text-blue-600 bg-blue-50'
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: 'text-gray-700 hover:text-blue-600 hover:bg-gray-50'
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}`}
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>
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{item.label}
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{item.hasSubmenu && (
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<ChevronDown size={14} className={`transition-transform duration-200 ${
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activeSubmenu === item.path ? 'rotate-180' : ''
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}`} />
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)}
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{isActiveItem && (
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<span className="absolute bottom-0 left-1/2 transform -translate-x-1/2 w-1 h-1 bg-blue-600 rounded-full"></span>
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)}
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</Link>
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{/* 子菜单 */}
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{item.hasSubmenu && item.submenu && (
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<div className={`absolute top-full left-0 mt-1 w-72 bg-white rounded-lg shadow-lg border border-gray-200 py-2 transition-all duration-200 ${
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activeSubmenu === item.path
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? 'opacity-100 visible translate-y-0'
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: 'opacity-0 invisible -translate-y-2'
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}`}>
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{item.submenu.map((subItem) => (
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<Link
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key={subItem.path}
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href={getLocalizedPath(subItem.path)}
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className="block px-4 py-3 text-sm text-gray-700 hover:bg-gray-50 hover:text-blue-600 transition-colors"
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onClick={closeAllMenus}
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>
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<div className="font-medium">{subItem.label}</div>
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{subItem.description && (
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<div className="text-xs text-gray-500 mt-1">{subItem.description}</div>
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)}
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</Link>
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))}
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</div>
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)}
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</div>
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);
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};
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// 渲染移动端导航项
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const renderMobileNavItem = (item: NavigationItem) => {
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const isActiveItem = isActive(item.path);
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return (
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<div key={item.path} className="space-y-1">
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<Link
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href={getLocalizedPath(item.path)}
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className={`flex items-center justify-between px-4 py-3 rounded-lg text-base font-medium transition-colors ${
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isActiveItem
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? 'text-blue-600 bg-blue-50'
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: 'text-gray-700 hover:text-blue-600 hover:bg-gray-50'
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}`}
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onClick={closeAllMenus}
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>
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{item.label}
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{isActiveItem && <span className="w-2 h-2 bg-blue-600 rounded-full"></span>}
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</Link>
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{/* 移动端子菜单 */}
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{item.hasSubmenu && item.submenu && (
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<div className="pl-4 space-y-1">
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{item.submenu.map((subItem) => (
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<Link
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key={subItem.path}
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href={getLocalizedPath(subItem.path)}
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className="block px-4 py-2 text-sm text-gray-600 hover:text-blue-600 hover:bg-gray-50 rounded-md transition-colors"
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onClick={closeAllMenus}
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>
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{subItem.label}
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</Link>
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))}
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</div>
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)}
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</div>
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);
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};
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return (
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<header className={`sticky top-0 z-50 transition-all duration-300 ${
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isScrolled
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? 'bg-white/95 backdrop-blur-md shadow-md'
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: 'bg-white shadow-sm'
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}`}>
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<div className="max-w-7xl mx-auto px-4 sm:px-6 lg:px-8">
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<div className="flex justify-between items-center h-16">
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{/* Logo */}
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<Link
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href={getLocalizedPath('/')}
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className="flex items-center space-x-2 hover:opacity-80 transition-opacity"
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>
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<Logo size="sm" variant="dark" />
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</Link>
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{/* 桌面端导航 */}
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<nav className="hidden lg:flex items-center space-x-1">
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{navigationItems.map(renderDesktopNavItem)}
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</nav>
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{/* 桌面端右侧操作区 */}
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<div className="hidden lg:flex items-center space-x-4">
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{/* 联系方式 */}
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<div className="flex items-center space-x-3 text-sm border-r border-gray-200 pr-4">
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<a
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href={contactConfig.telegram}
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className="flex items-center space-x-1 text-gray-600 hover:text-blue-500 transition-colors"
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title="Telegram"
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target="_blank"
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rel="noopener noreferrer"
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>
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<Send size={16} />
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<span className="hidden xl:inline">Telegram</span>
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</a>
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<a
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href={contactConfig.whatsapp}
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className="flex items-center space-x-1 text-gray-600 hover:text-green-600 transition-colors"
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title="WhatsApp"
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target="_blank"
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rel="noopener noreferrer"
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>
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<MessageCircle size={16} />
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<span className="hidden xl:inline">WhatsApp</span>
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</a>
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<a
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href={contactConfig.phoneHref}
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className="flex items-center space-x-1 text-gray-600 hover:text-blue-600 transition-colors"
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title="电话联系"
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>
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<Phone size={16} />
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<span className="hidden xl:inline">{contactConfig.phone}</span>
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</a>
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</div>
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{/* 语言选择器 */}
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<div className="relative header-menu">
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<button
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onClick={() => setIsLanguageDropdownOpen(!isLanguageDropdownOpen)}
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className="flex items-center space-x-1 px-3 py-2 text-sm text-gray-600 hover:text-blue-600 rounded-md hover:bg-gray-50 transition-colors"
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aria-label="选择语言"
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title="选择语言"
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>
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<Globe size={16} />
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<span>{languageOptions.find(opt => opt.code === currentLocale)?.flag}</span>
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<ChevronDown size={14} className={`transition-transform duration-200 ${
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isLanguageDropdownOpen ? 'rotate-180' : ''
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}`} />
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</button>
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{isLanguageDropdownOpen && (
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<div className="absolute right-0 top-full mt-1 w-48 bg-white rounded-lg shadow-lg border border-gray-200 py-1">
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{languageOptions.map((option) => (
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<button
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key={option.code}
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onClick={() => handleLanguageChange(option.code)}
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className={`w-full flex items-center space-x-3 px-4 py-2 text-sm text-left hover:bg-gray-50 transition-colors ${
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currentLocale === option.code ? 'text-blue-600 bg-blue-50' : 'text-gray-700'
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}`}
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>
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<span>{option.flag}</span>
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<span>{option.label}</span>
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{currentLocale === option.code && (
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<span className="ml-auto w-2 h-2 bg-blue-600 rounded-full"></span>
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)}
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</button>
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))}
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</div>
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)}
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</div>
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{/* 联系我们按钮 */}
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<Link
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href={getLocalizedPath('/contact')}
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className="bg-gradient-to-r from-blue-600 to-blue-700 text-white px-4 py-2 rounded-md hover:from-blue-700 hover:to-blue-800 transition-all duration-200 shadow-sm hover:shadow-md transform hover:-translate-y-0.5"
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>
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{t.nav?.contact || '联系我们'}
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</Link>
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</div>
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{/* 移动端菜单按钮 */}
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<div className="lg:hidden flex items-center space-x-3">
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{/* 移动端语言选择 */}
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<div className="relative header-menu">
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<button
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onClick={() => setIsLanguageDropdownOpen(!isLanguageDropdownOpen)}
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className="p-2 text-gray-600 hover:text-blue-600 rounded-md hover:bg-gray-50 transition-colors"
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aria-label="选择语言"
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title="选择语言"
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>
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<Globe size={20} />
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</button>
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{isLanguageDropdownOpen && (
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<div className="absolute right-0 top-full mt-1 w-40 bg-white rounded-lg shadow-lg border border-gray-200 py-1">
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{languageOptions.map((option) => (
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<button
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key={option.code}
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onClick={() => handleLanguageChange(option.code)}
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className={`w-full flex items-center space-x-2 px-3 py-2 text-sm text-left hover:bg-gray-50 transition-colors ${
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currentLocale === option.code ? 'text-blue-600 bg-blue-50' : 'text-gray-700'
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}`}
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>
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<span>{option.flag}</span>
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<span className="text-xs">{option.code.toUpperCase()}</span>
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</button>
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))}
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</div>
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)}
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</div>
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{/* 汉堡菜单按钮 */}
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<button
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onClick={toggleMobileMenu}
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className="p-2 text-gray-600 hover:text-blue-600 rounded-md hover:bg-gray-50 transition-colors"
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aria-label="切换菜单"
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>
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{isMobileMenuOpen ? <X size={24} /> : <Menu size={24} />}
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</button>
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</div>
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</div>
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{/* 移动端菜单 */}
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<div className={`lg:hidden transition-all duration-300 ease-in-out ${
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isMobileMenuOpen
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? 'max-h-screen opacity-100'
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: 'max-h-0 opacity-0 overflow-hidden'
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}`}>
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<div className="pb-4 pt-2 border-t border-gray-200">
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{/* 移动端导航项 */}
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<div className="space-y-1 mb-6">
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{navigationItems.map(renderMobileNavItem)}
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</div>
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{/* 移动端联系我们按钮 */}
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<div className="px-4">
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<Link
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href={getLocalizedPath('/contact')}
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className="w-full bg-gradient-to-r from-blue-600 to-blue-700 text-white text-center px-4 py-3 rounded-lg hover:from-blue-700 hover:to-blue-800 transition-all duration-200 font-medium block"
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onClick={closeAllMenus}
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>
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{t.nav?.contact || '联系我们'}
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</Link>
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</div>
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{/* 移动端联系方式 */}
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<div className="mt-6 pt-4 border-t border-gray-200 px-4">
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<div className="flex justify-center space-x-6">
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<a
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href={contactConfig.telegram}
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className="flex items-center space-x-2 text-blue-500 hover:text-blue-600 transition-colors"
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target="_blank"
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rel="noopener noreferrer"
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>
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<Send size={20} />
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<span className="text-sm">Telegram</span>
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</a>
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<a
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href={contactConfig.whatsapp}
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className="flex items-center space-x-2 text-green-600 hover:text-green-700 transition-colors"
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target="_blank"
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rel="noopener noreferrer"
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>
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<MessageCircle size={20} />
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<span className="text-sm">WhatsApp</span>
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</a>
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<a
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href={contactConfig.phoneHref}
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className="flex items-center space-x-2 text-blue-600 hover:text-blue-700 transition-colors"
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>
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<Phone size={20} />
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<span className="text-sm">电话</span>
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</a>
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</div>
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</div>
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</div>
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</div>
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</div>
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</header>
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);
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}
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