311 lines
13 KiB
TypeScript
311 lines
13 KiB
TypeScript
'use client'
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import Image from 'next/image'
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import Link from 'next/link'
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import { signOut } from 'next-auth/react'
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import { Session } from 'next-auth'
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import { useState, useRef, useEffect } from 'react'
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import { initializeNetwork } from '@/lib/network'
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interface HeaderProps {
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session: Session | null
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}
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export default function Header({ session }: HeaderProps) {
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const isAdmin = session ? ((session.user as any)?.role === 'ADMIN' || (session.user as any)?.isSuperAdmin) : false
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const [showDropdown, setShowDropdown] = useState(false)
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const [isInternalNetwork, setIsInternalNetwork] = useState(false)
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const [networkChecked, setNetworkChecked] = useState(false)
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const [showNetworkBanner, setShowNetworkBanner] = useState(false)
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const [isAccessingFromExternal, setIsAccessingFromExternal] = useState(false)
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const dropdownRef = useRef<HTMLDivElement>(null)
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// 系统设置
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const [headerBgColor, setHeaderBgColor] = useState('#1f2937')
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const [headerLogoUrl, setHeaderLogoUrl] = useState(process.env.NEXT_PUBLIC_DEFAULT_HEADER_LOGO_URL || '')
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const [siteName, setSiteName] = useState('由壹点3D素材')
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// Logo 加载状态
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const [logoError, setLogoError] = useState(false)
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const [logoRetryCount, setLogoRetryCount] = useState(0)
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// 加载系统设置
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useEffect(() => {
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const loadSettings = async () => {
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try {
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const response = await fetch('/api/system-settings')
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if (response.ok) {
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const settings = await response.json()
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setHeaderBgColor(settings.headerBgColor || '#1f2937')
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setHeaderLogoUrl(settings.headerLogoUrl || process.env.NEXT_PUBLIC_DEFAULT_HEADER_LOGO_URL || '')
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setSiteName(settings.siteName || '由壹点3D素材')
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}
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} catch (error) {
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console.error('加载系统设置失败:', error)
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}
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}
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loadSettings()
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}, [])
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// 更新浏览器标题
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useEffect(() => {
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if (siteName) {
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document.title = siteName
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}
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}, [siteName])
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// 检测网络状态
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useEffect(() => {
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const detectNetwork = async () => {
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try {
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const networkStatus = await initializeNetwork()
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setIsInternalNetwork(networkStatus.isInternal)
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setNetworkChecked(true)
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// 检查当前是否从外网访问
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const currentHost = window.location.hostname
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const intranet = (process.env.NEXT_PUBLIC_INTRANET_URL || '').replace(/^https?:\/\//, '').split('/')[0]
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const isExternal = currentHost !== intranet && currentHost !== 'localhost'
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setIsAccessingFromExternal(isExternal)
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// 如果内网可达但当前从外网访问，显示切换提示（除非用户已关闭）
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const bannerDismissed = sessionStorage.getItem('networkBannerDismissed')
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if (networkStatus.isInternal && isExternal && !bannerDismissed) {
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setShowNetworkBanner(true)
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}
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} catch (error) {
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console.error('网络检测失败:', error)
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setIsInternalNetwork(false)
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setNetworkChecked(true)
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}
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}
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detectNetwork()
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}, [])
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// 切换到内网地址
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const switchToInternal = () => {
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const currentPath = window.location.pathname + window.location.search
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const base = process.env.NEXT_PUBLIC_INTRANET_URL
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if (base) {
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window.location.href = `${base}${currentPath}`
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}
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}
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// 关闭横幅
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const dismissBanner = () => {
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setShowNetworkBanner(false)
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sessionStorage.setItem('networkBannerDismissed', 'true')
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}
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// 点击外部关闭下拉菜单
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useEffect(() => {
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const handleClickOutside = (event: MouseEvent) => {
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if (dropdownRef.current && !dropdownRef.current.contains(event.target as Node)) {
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setShowDropdown(false)
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}
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}
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document.addEventListener('mousedown', handleClickOutside)
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return () => document.removeEventListener('mousedown', handleClickOutside)
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}, [])
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// 获取用户名首字母
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const getInitials = (name: string) => {
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return name?.charAt(0).toUpperCase() || 'U'
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}
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return (
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<>
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{/* 网络切换提示横幅 */}
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{showNetworkBanner && (
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<div className="fixed top-0 left-0 right-0 z-[60] bg-gradient-to-r from-green-500 to-emerald-500 text-white shadow-lg">
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<div className="container mx-auto px-4 py-3 max-w-7xl">
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<div className="flex items-center justify-between">
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<div className="flex items-center gap-3">
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<svg className="w-6 h-6 flex-shrink-0" fill="none" stroke="currentColor" viewBox="0 0 24 24">
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<path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M13 10V3L4 14h7v7l9-11h-7z" />
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</svg>
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<div>
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<p className="font-semibold">检测到您在内网环境</p>
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<p className="text-sm text-white/90">切换到内网地址可获得更快的上传下载速度，并避免登录问题</p>
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</div>
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</div>
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<div className="flex items-center gap-2">
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<button
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onClick={switchToInternal}
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className="px-4 py-2 bg-white text-green-600 rounded-lg font-medium hover:bg-green-50 transition-all shadow-sm"
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>
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立即切换
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</button>
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<button
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onClick={dismissBanner}
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className="px-3 py-2 text-white/80 hover:text-white transition-all"
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aria-label="关闭"
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>
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<svg className="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
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<path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M6 18L18 6M6 6l12 12" />
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</svg>
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</button>
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</div>
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</div>
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</div>
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</div>
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)}
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<header
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className={`sticky z-50 shadow-sm ${showNetworkBanner ? 'top-[72px]' : 'top-0'}`}
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style={{ backgroundColor: headerBgColor }}
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>
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<div className="container mx-auto px-4 py-4 max-w-7xl">
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<div className="flex items-center justify-between">
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{/* Logo */}
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<Link href="/" className="flex items-center space-x-3">
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{headerLogoUrl && !logoError ? (
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<Image
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key={logoRetryCount}
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src={headerLogoUrl + (logoRetryCount > 0 ? `?retry=${logoRetryCount}` : '')}
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alt={siteName}
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width={40}
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height={40}
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unoptimized
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className="rounded-lg"
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onError={(e) => {
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const img = e.target as HTMLImageElement
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setLogoRetryCount((prevCount) => {
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const newCount = prevCount + 1
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if (newCount <= 3) {
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// 重试加载（最多3次）
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console.warn(`Logo 加载失败，正在重试 (${newCount}/3):`, headerLogoUrl)
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setTimeout(() => {
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img.src = headerLogoUrl + `?retry=${newCount}`
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}, 1000 * newCount) // 递增延迟：1s, 2s, 3s
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return newCount
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} else {
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// 重试失败，记录错误并显示占位符
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console.error('Logo 加载失败，已重试3次:', headerLogoUrl)
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setLogoError(true)
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img.style.display = 'none'
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return prevCount
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}
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})
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}}
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/>
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) : (
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<div className="w-10 h-10 rounded-lg bg-white/10 flex items-center justify-center">
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<span className="text-lg font-bold text-white">{siteName.charAt(0)}</span>
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</div>
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)}
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<span className="text-2xl font-semibold text-white">
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{siteName}
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</span>
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</Link>
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{/* Navigation */}
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<nav className="flex items-center space-x-4">
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{/* Network Status Indicator */}
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{networkChecked && (
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<div className={`flex items-center gap-1.5 px-3 py-1.5 rounded-full text-xs font-medium transition-all ${
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isInternalNetwork
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? 'bg-green-500/10 text-green-400 border border-green-500/20'
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: 'bg-blue-500/10 text-blue-400 border border-blue-500/20'
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}`}>
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<svg className="w-3 h-3" fill="currentColor" viewBox="0 0 20 20">
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<circle cx="10" cy="10" r="4"/>
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</svg>
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<span>{isInternalNetwork ? '内网' : '公网'}</span>
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</div>
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)}
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{/* User Dropdown */}
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{session && (
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<div className="relative" ref={dropdownRef}>
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<button
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onClick={() => setShowDropdown(!showDropdown)}
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className="flex items-center p-1.5 rounded-lg hover:bg-gray-800 dark:hover:bg-gray-900 transition-all"
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>
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{/* 圆形头像 */}
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<div className="w-8 h-8 rounded-full bg-white dark:bg-gray-300 border-2 border-gray-700 dark:border-gray-600 flex items-center justify-center text-gray-900 dark:text-gray-800 font-semibold text-base shadow-lg hover:border-gray-500 dark:hover:border-gray-400 transition-all">
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{getInitials(session.user?.name || '')}
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</div>
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</button>
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{/* 下拉菜单 */}
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{showDropdown && (
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<div className="absolute right-0 mt-2 w-48 bg-white dark:bg-gray-800 rounded-lg shadow-lg py-2 z-50 border border-gray-200 dark:border-gray-700">
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<div className="px-4 py-2 border-b border-gray-100 dark:border-gray-700">
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<p className="text-sm font-medium text-gray-900 dark:text-white">
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{session.user?.name}
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</p>
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<p className="text-xs text-gray-500 dark:text-gray-400">
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{session.user?.email}
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</p>
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</div>
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{/* 系统设置（管理员） */}
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{isAdmin && (
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<Link
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href="/admin"
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onClick={() => setShowDropdown(false)}
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className="w-full text-left px-4 py-2 text-sm text-gray-700 dark:text-gray-300 hover:bg-gray-100 dark:hover:bg-gray-700 transition-all flex items-center space-x-2"
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>
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<svg
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className="w-4 h-4"
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fill="none"
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stroke="currentColor"
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viewBox="0 0 24 24"
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>
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<path
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strokeLinecap="round"
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strokeLinejoin="round"
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strokeWidth={2}
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d="M10.325 4.317c.426-1.756 2.924-1.756 3.35 0a1.724 1.724 0 002.573 1.066c1.543-.94 3.31.826 2.37 2.37a1.724 1.724 0 001.065 2.572c1.756.426 1.756 2.924 0 3.35a1.724 1.724 0 00-1.066 2.573c.94 1.543-.826 3.31-2.37 2.37a1.724 1.724 0 00-2.572 1.065c-.426 1.756-2.924 1.756-3.35 0a1.724 1.724 0 00-2.573-1.066c-1.543.94-3.31-.826-2.37-2.37a1.724 1.724 0 00-1.065-2.572c-1.756-.426-1.756-2.924 0-3.35a1.724 1.724 0 001.066-2.573c-.94-1.543.826-3.31 2.37-2.37.996.608 2.296.07 2.572-1.065z"
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/>
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<path
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strokeLinecap="round"
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strokeLinejoin="round"
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strokeWidth={2}
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d="M15 12a3 3 0 11-6 0 3 3 0 016 0z"
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/>
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</svg>
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<span>系统设置</span>
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</Link>
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)}
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{/* 退出登录 */}
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<button
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onClick={async () => {
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setShowDropdown(false)
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// 先退出登录，然后手动跳转到登录页
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await signOut({ redirect: false })
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window.location.href = '/login'
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}}
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className="w-full text-left px-4 py-2 text-sm text-gray-700 hover:bg-gray-100 transition-all flex items-center space-x-2"
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>
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<svg
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className="w-4 h-4"
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fill="none"
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stroke="currentColor"
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viewBox="0 0 24 24"
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>
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<path
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strokeLinecap="round"
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strokeLinejoin="round"
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strokeWidth={2}
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d="M17 16l4-4m0 0l-4-4m4 4H7m6 4v1a3 3 0 01-3 3H6a3 3 0 01-3-3V7a3 3 0 013-3h4a3 3 0 013 3v1"
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/>
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</svg>
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<span>退出登录</span>
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</button>
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</div>
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)}
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</div>
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)}
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</nav>
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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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}
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