Files
weflow-new/src/pages/WelcomePage.tsx
T

829 lines
31 KiB
TypeScript

import { useState, useEffect, useRef } from 'react'
import { useNavigate } from 'react-router-dom'
import { useAppStore } from '../stores/appStore'
import { dialog } from '../services/ipc'
import * as configService from '../services/config'
import {
ArrowLeft, ArrowRight, CheckCircle2, Database, Eye, EyeOff,
FolderOpen, FolderSearch, KeyRound, ShieldCheck, Sparkles,
UserRound, Wand2, Minus, X, HardDrive, RotateCcw
} from 'lucide-react'
import './WelcomePage.scss'
const steps = [
{ id: 'intro', title: '欢迎', desc: '准备开始你的本地数据探索' },
{ id: 'db', title: '数据库目录', desc: '定位 xwechat_files 目录' },
{ id: 'cache', title: '缓存目录', desc: '设置本地缓存存储位置(可选)' },
{ id: 'key', title: '解密密钥', desc: '获取密钥与自动识别账号' },
{ id: 'image', title: '图片密钥', desc: '获取 XOR 与 AES 密钥' },
{ id: 'security', title: '安全防护', desc: '保护你的数据' }
]
interface WelcomePageProps {
standalone?: boolean
}
function WelcomePage({ standalone = false }: WelcomePageProps) {
const navigate = useNavigate()
const { isDbConnected, setDbConnected, setLoading } = useAppStore()
const [stepIndex, setStepIndex] = useState(0)
const [dbPath, setDbPath] = useState('')
const [decryptKey, setDecryptKey] = useState('')
const [imageXorKey, setImageXorKey] = useState('')
const [imageAesKey, setImageAesKey] = useState('')
const [cachePath, setCachePath] = useState('')
const [wxid, setWxid] = useState('')
const [wxidOptions, setWxidOptions] = useState<Array<{ wxid: string; modifiedTime: number }>>([])
const [showWxidSelect, setShowWxidSelect] = useState(false)
const wxidSelectRef = useRef<HTMLDivElement>(null)
const [error, setError] = useState('')
const [isConnecting, setIsConnecting] = useState(false)
const [isDetectingPath, setIsDetectingPath] = useState(false)
const [isScanningWxid, setIsScanningWxid] = useState(false)
const [isFetchingDbKey, setIsFetchingDbKey] = useState(false)
const [isFetchingImageKey, setIsFetchingImageKey] = useState(false)
const [showDecryptKey, setShowDecryptKey] = useState(false)
const [isClosing, setIsClosing] = useState(false)
const [dbKeyStatus, setDbKeyStatus] = useState('')
const [imageKeyStatus, setImageKeyStatus] = useState('')
const [isManualStartPrompt, setIsManualStartPrompt] = useState(false)
const [imageKeyPercent, setImageKeyPercent] = useState<number | null>(null)
// 安全相关 state
const [enableAuth, setEnableAuth] = useState(false)
const [authPassword, setAuthPassword] = useState('')
const [authConfirmPassword, setAuthConfirmPassword] = useState('')
const [enableHello, setEnableHello] = useState(false)
const [helloAvailable, setHelloAvailable] = useState(false)
const [isSettingHello, setIsSettingHello] = useState(false)
// 检查 Hello 可用性
useEffect(() => {
if (window.PublicKeyCredential) {
void PublicKeyCredential.isUserVerifyingPlatformAuthenticatorAvailable().then(setHelloAvailable)
}
}, [])
async function sha256(message: string) {
const msgBuffer = new TextEncoder().encode(message)
const hashBuffer = await crypto.subtle.digest('SHA-256', msgBuffer)
const hashArray = Array.from(new Uint8Array(hashBuffer))
const hashHex = hashArray.map(b => b.toString(16).padStart(2, '0')).join('')
return hashHex
}
const handleSetupHello = async () => {
setIsSettingHello(true)
try {
// 注册凭证 (WebAuthn)
const challenge = new Uint8Array(32)
window.crypto.getRandomValues(challenge)
const credential = await navigator.credentials.create({
publicKey: {
challenge,
rp: { name: 'WeFlow', id: 'localhost' },
user: {
id: new Uint8Array([1]),
name: 'user',
displayName: 'User'
},
pubKeyCredParams: [{ alg: -7, type: 'public-key' }],
authenticatorSelection: { userVerification: 'required' },
timeout: 60000
}
})
if (credential) {
setEnableHello(true)
// 成功提示?
}
} catch (e: any) {
if (e.name !== 'NotAllowedError') {
setError('Windows Hello 设置失败: ' + e.message)
}
} finally {
setIsSettingHello(false)
}
}
useEffect(() => {
const removeDb = window.electronAPI.key.onDbKeyStatus((payload: { message: string; level: number }) => {
setDbKeyStatus(payload.message)
})
const removeImage = window.electronAPI.key.onImageKeyStatus((payload: { message: string, percent?: number }) => {
let msg = payload.message;
let pct = payload.percent;
// 解析文本中的百分比
if (pct === undefined) {
const match = msg.match(/\(([\d.]+)%\)/);
if (match) {
pct = parseFloat(match[1]);
msg = msg.replace(/\s*\([\d.]+%\)/, '');
}
}
setImageKeyStatus(msg);
if (pct !== undefined) {
setImageKeyPercent(pct);
} else if (msg.includes('启动多核') || msg.includes('定位') || msg.includes('准备')) {
setImageKeyPercent(0);
}
})
return () => {
removeDb?.()
removeImage?.()
}
}, [])
useEffect(() => {
if (isDbConnected && !standalone) {
navigate('/home')
}
}, [isDbConnected, standalone, navigate])
useEffect(() => {
setWxidOptions([])
setWxid('')
setShowWxidSelect(false)
}, [dbPath])
useEffect(() => {
const handleClickOutside = (event: MouseEvent) => {
if (!showWxidSelect) return
const target = event.target as Node
if (wxidSelectRef.current && !wxidSelectRef.current.contains(target)) {
setShowWxidSelect(false)
}
}
document.addEventListener('mousedown', handleClickOutside)
return () => document.removeEventListener('mousedown', handleClickOutside)
}, [showWxidSelect])
const currentStep = steps[stepIndex]
const rootClassName = `welcome-page${isClosing ? ' is-closing' : ''}${standalone ? ' is-standalone' : ''}`
const showWindowControls = standalone
const handleMinimize = () => {
window.electronAPI.window.minimize()
}
const handleCloseWindow = () => {
window.electronAPI.window.close()
}
const handleSelectPath = async () => {
try {
const result = await dialog.openFile({
title: '选择微信数据库目录',
properties: ['openDirectory']
})
if (!result.canceled && result.filePaths.length > 0) {
setDbPath(result.filePaths[0])
setError('')
}
} catch (e) {
setError('选择目录失败')
}
}
const handleAutoDetectPath = async () => {
if (isDetectingPath) return
setIsDetectingPath(true)
setError('')
try {
const result = await window.electronAPI.dbPath.autoDetect()
if (result.success && result.path) {
setDbPath(result.path)
setError('')
} else {
setError(result.error || '未能检测到数据库目录')
}
} catch (e) {
setError(`自动检测失败: ${e}`)
} finally {
setIsDetectingPath(false)
}
}
const handleSelectCachePath = async () => {
try {
const result = await dialog.openFile({
title: '选择缓存目录',
properties: ['openDirectory']
})
if (!result.canceled && result.filePaths.length > 0) {
setCachePath(result.filePaths[0])
setError('')
}
} catch (e) {
setError('选择缓存目录失败')
}
}
const handleScanWxid = async (silent = false) => {
if (!dbPath) {
if (!silent) setError('请先选择数据库目录')
return
}
if (isScanningWxid) return
setIsScanningWxid(true)
if (!silent) setError('')
try {
const wxids = await window.electronAPI.dbPath.scanWxids(dbPath)
setWxidOptions(wxids)
if (wxids.length > 0) {
// scanWxids 已经按时间排过序了,直接取第一个
setWxid(wxids[0].wxid)
if (!silent) setError('')
} else {
if (!silent) setError('未检测到账号目录,请检查路径')
}
} catch (e) {
if (!silent) setError(`扫描失败: ${e}`)
} finally {
setIsScanningWxid(false)
}
}
const handleScanWxidCandidates = async () => {
if (!dbPath) {
setError('请先选择数据库目录')
return
}
if (isScanningWxid) return
setIsScanningWxid(true)
setError('')
try {
const wxids = await window.electronAPI.dbPath.scanWxidCandidates(dbPath)
setWxidOptions(wxids)
setShowWxidSelect(true)
if (!wxids.length) {
setError('未检测到可用的账号目录,请检查路径')
}
} catch (e) {
setError(`扫描失败: ${e}`)
} finally {
setIsScanningWxid(false)
}
}
const handleAutoGetDbKey = async () => {
if (isFetchingDbKey) return
setIsFetchingDbKey(true)
setError('')
setIsManualStartPrompt(false)
setDbKeyStatus('正在连接微信进程...')
try {
const result = await window.electronAPI.key.autoGetDbKey()
if (result.success && result.key) {
setDecryptKey(result.key)
setDbKeyStatus('密钥获取成功')
setError('')
// 获取成功后自动扫描并填入 wxid
await handleScanWxid(true)
} else {
if (result.error?.includes('未找到微信安装路径') || result.error?.includes('启动微信失败')) {
setIsManualStartPrompt(true)
setDbKeyStatus('需要手动启动微信')
} else {
setError(result.error || '自动获取密钥失败')
}
}
} catch (e) {
setError(`自动获取密钥失败: ${e}`)
} finally {
setIsFetchingDbKey(false)
}
}
const handleManualConfirm = async () => {
setIsManualStartPrompt(false)
handleAutoGetDbKey()
}
const handleAutoGetImageKey = async () => {
if (isFetchingImageKey) return
if (!dbPath) {
setError('请先选择数据库目录')
return
}
setIsFetchingImageKey(true)
setError('')
setImageKeyPercent(0)
setImageKeyStatus('正在准备获取图片密钥...')
try {
// 拼接完整的账号目录,确保 KeyService 能准确找到模板文件
const accountPath = wxid ? `${dbPath}/${wxid}` : dbPath
const result = await window.electronAPI.key.autoGetImageKey(accountPath)
if (result.success && result.aesKey) {
if (typeof result.xorKey === 'number') {
setImageXorKey(`0x${result.xorKey.toString(16).toUpperCase().padStart(2, '0')}`)
}
setImageAesKey(result.aesKey)
setImageKeyStatus('已获取图片密钥')
} else {
setError(result.error || '自动获取图片密钥失败')
}
} catch (e) {
setError(`自动获取图片密钥失败: ${e}`)
} finally {
setIsFetchingImageKey(false)
}
}
const canGoNext = () => {
if (currentStep.id === 'intro') return true
if (currentStep.id === 'db') return Boolean(dbPath)
if (currentStep.id === 'cache') return true
if (currentStep.id === 'key') return decryptKey.length === 64 && Boolean(wxid)
if (currentStep.id === 'image') return true
if (currentStep.id === 'security') {
if (enableAuth) {
return authPassword.length > 0 && authPassword === authConfirmPassword
}
return true
}
return false
}
const handleNext = () => {
if (!canGoNext()) {
if (currentStep.id === 'db' && !dbPath) setError('请先选择数据库目录')
if (currentStep.id === 'key') {
if (decryptKey.length !== 64) setError('密钥长度必须为 64 个字符')
else if (!wxid) setError('未能自动识别 wxid,请尝试重新获取或检查目录')
}
return
}
setError('')
setStepIndex((prev) => Math.min(prev + 1, steps.length - 1))
}
const handleBack = () => {
setError('')
setStepIndex((prev) => Math.max(prev - 1, 0))
}
const handleConnect = async () => {
if (!dbPath) { setError('请先选择数据库目录'); return }
if (!wxid) { setError('请填写微信ID'); return }
if (!decryptKey || decryptKey.length !== 64) { setError('请填写 64 位解密密钥'); return }
setIsConnecting(true)
setError('')
setLoading(true, '正在连接数据库...')
try {
const result = await window.electronAPI.wcdb.testConnection(dbPath, decryptKey, wxid)
if (!result.success) {
setError(result.error || 'WCDB 连接失败')
setLoading(false)
return
}
await configService.setDbPath(dbPath)
await configService.setDecryptKey(decryptKey)
await configService.setMyWxid(wxid)
await configService.setCachePath(cachePath)
const parsedXorKey = imageXorKey ? parseInt(imageXorKey.replace(/^0x/i, ''), 16) : null
await configService.setImageXorKey(typeof parsedXorKey === 'number' && !Number.isNaN(parsedXorKey) ? parsedXorKey : 0)
await configService.setImageAesKey(imageAesKey || '')
await configService.setWxidConfig(wxid, {
decryptKey,
imageXorKey: typeof parsedXorKey === 'number' && !Number.isNaN(parsedXorKey) ? parsedXorKey : 0,
imageAesKey
})
// 保存安全配置
if (enableAuth && authPassword) {
const hash = await sha256(authPassword)
await configService.setAuthEnabled(true)
await configService.setAuthPassword(hash)
await configService.setAuthUseHello(enableHello)
}
await configService.setOnboardingDone(true)
setDbConnected(true, dbPath)
setLoading(false)
if (standalone) {
setIsClosing(true)
setTimeout(() => {
window.electronAPI.window.completeOnboarding()
}, 450)
} else {
navigate('/home')
}
} catch (e) {
setError(`连接失败: ${e}`)
setLoading(false)
} finally {
setIsConnecting(false)
}
}
const formatModifiedTime = (time: number) => {
if (!time) return '未知时间'
const date = new Date(time)
const year = date.getFullYear()
const month = String(date.getMonth() + 1).padStart(2, '0')
const day = String(date.getDate()).padStart(2, '0')
const hours = String(date.getHours()).padStart(2, '0')
const minutes = String(date.getMinutes()).padStart(2, '0')
return `${year}-${month}-${day} ${hours}:${minutes}`
}
if (isDbConnected) {
return (
<div className={rootClassName}>
<div className="welcome-container">
{showWindowControls && (
<div className="window-controls">
<button type="button" className="window-btn" onClick={handleMinimize} aria-label="最小化">
<Minus size={14} />
</button>
<button type="button" className="window-btn is-close" onClick={handleCloseWindow} aria-label="关闭">
<X size={14} />
</button>
</div>
)}
<div className="welcome-sidebar">
<div className="sidebar-header">
<img src="./logo.png" alt="WeFlow" className="sidebar-logo" />
<div className="sidebar-brand">
<span className="brand-name">WeFlow</span>
<span className="brand-tag">Connected</span>
</div>
</div>
<div className="sidebar-spacer" style={{ flex: 1 }} />
<div className="sidebar-footer">
<ShieldCheck size={14} />
<span>本地安全存储</span>
</div>
</div>
<div className="welcome-content success-content">
<div className="success-body">
<div className="success-icon">
<CheckCircle2 size={48} />
</div>
<h1 className="success-title">配置已完成</h1>
<p className="success-desc">数据库已连接,你可以直接进入首页使用全部功能。</p>
<button
className="btn btn-primary btn-large"
onClick={() => {
if (standalone) {
setIsClosing(true)
setTimeout(() => {
window.electronAPI.window.completeOnboarding()
}, 450)
} else {
navigate('/home')
}
}}
>
进入首页 <ArrowRight size={18} />
</button>
</div>
</div>
</div>
</div>
)
}
return (
<div className={rootClassName}>
<div className="welcome-container">
{showWindowControls && (
<div className="window-controls">
<button type="button" className="window-btn" onClick={handleMinimize} aria-label="最小化">
<Minus size={14} />
</button>
<button type="button" className="window-btn is-close" onClick={handleCloseWindow} aria-label="关闭">
<X size={14} />
</button>
</div>
)}
<div className="welcome-sidebar">
<div className="sidebar-header">
<img src="./logo.png" alt="WeFlow" className="sidebar-logo" />
<div className="sidebar-brand">
<span className="brand-name">WeFlow</span>
<span className="brand-tag">Setup</span>
</div>
</div>
<div className="sidebar-nav">
{steps.map((step, index) => (
<div key={step.id} className={`nav-item ${index === stepIndex ? 'active' : ''} ${index < stepIndex ? 'completed' : ''}`}>
<div className="nav-indicator">
{index < stepIndex ? <CheckCircle2 size={14} /> : <div className="dot" />}
</div>
<div className="nav-info">
<div className="nav-title">{step.title}</div>
<div className="nav-desc">{step.desc}</div>
</div>
</div>
))}
</div>
<div className="sidebar-footer">
<ShieldCheck size={14} />
<span>数据仅在本地处理,不上传服务器</span>
</div>
</div>
<div className="welcome-content">
<div className="content-header">
<div>
<h2>{currentStep.title}</h2>
<p className="header-desc">{currentStep.desc}</p>
</div>
</div>
<div className="content-body">
{currentStep.id === 'intro' && (
<div className="intro-block">
{/* 内容移至底部 */}
</div>
)}
{currentStep.id === 'db' && (
<div className="form-group">
<label className="field-label">数据库根目录</label>
<div className="input-group">
<input
type="text"
className="field-input"
placeholder="例如:C:\\Users\\xxx\\Documents\\xwechat_files"
value={dbPath}
onChange={(e) => setDbPath(e.target.value)}
/>
</div>
<div className="action-row">
<button className="btn btn-secondary" onClick={handleAutoDetectPath} disabled={isDetectingPath}>
<FolderSearch size={16} /> {isDetectingPath ? '检测中...' : '自动检测'}
</button>
<button className="btn btn-secondary" onClick={handleSelectPath}>
<FolderOpen size={16} /> 浏览...
</button>
</div>
<div className="field-hint">请选择微信-设置-存储位置对应的目录</div>
<div className="field-hint warning">
目录路径不可包含中文,如有中文请先在微信中迁移至全英文目录
</div>
</div>
)}
{currentStep.id === 'cache' && (
<div className="form-group">
<label className="field-label">缓存目录</label>
<div className="input-group">
<input
type="text"
className="field-input"
placeholder="留空即使用默认目录"
value={cachePath}
onChange={(e) => setCachePath(e.target.value)}
/>
</div>
<div className="action-row">
<button className="btn btn-secondary" onClick={handleSelectCachePath}>
<FolderOpen size={16} /> 浏览
</button>
<button className="btn btn-secondary" onClick={() => setCachePath('')}>
<RotateCcw size={16} /> 重置默认
</button>
</div>
<div className="field-hint">用于头像、表情与图片缓存</div>
</div>
)}
{currentStep.id === 'key' && (
<div className="form-group">
<label className="field-label">微信账号 (Wxid)</label>
<div className="wxid-select" ref={wxidSelectRef}>
<input
type="text"
className="field-input"
placeholder="点击选择..."
value={wxid}
readOnly
onClick={handleScanWxidCandidates}
onChange={(e) => setWxid(e.target.value)}
/>
{showWxidSelect && wxidOptions.length > 0 && (
<div className="wxid-dropdown">
{wxidOptions.map((opt) => (
<button
key={opt.wxid}
type="button"
className={`wxid-option ${opt.wxid === wxid ? 'active' : ''}`}
onClick={() => {
setWxid(opt.wxid)
setShowWxidSelect(false)
}}
>
<span className="wxid-name">{opt.wxid}</span>
<span className="wxid-time">{formatModifiedTime(opt.modifiedTime)}</span>
</button>
))}
</div>
)}
</div>
<label className="field-label mt-4">解密密钥</label>
<div className="field-with-toggle">
<input
type={showDecryptKey ? 'text' : 'password'}
className="field-input"
placeholder="64 位十六进制密钥"
value={decryptKey}
onChange={(e) => setDecryptKey(e.target.value.trim())}
/>
<button type="button" className="toggle-btn" onClick={() => setShowDecryptKey(!showDecryptKey)}>
{showDecryptKey ? <EyeOff size={16} /> : <Eye size={16} />}
</button>
</div>
<div className="key-actions">
{isManualStartPrompt ? (
<div className="manual-prompt">
<p>未能自动启动微信,请手动启动并登录</p>
<button className="btn btn-primary" onClick={handleManualConfirm}>
我已登录,继续
</button>
</div>
) : (
<button className="btn btn-secondary btn-block" onClick={handleAutoGetDbKey} disabled={isFetchingDbKey}>
{isFetchingDbKey ? '正在获取...' : '自动获取密钥'}
</button>
)}
</div>
{dbKeyStatus && <div className="status-message">{dbKeyStatus}</div>}
<div className="field-hint">点击自动获取后微信将重启,请留意弹窗提示</div>
</div>
)}
{currentStep.id === 'security' && (
<div className="form-group">
<div className="security-toggle-header" style={{ display: 'flex', justifyContent: 'space-between', alignItems: 'center', marginBottom: 16 }}>
<div className="toggle-info">
<label className="field-label" style={{ marginBottom: 0 }}>启用应用锁</label>
<div className="field-hint">每次启动应用时需要验证密码</div>
</div>
<label className="switch">
<input type="checkbox" checked={enableAuth} onChange={e => setEnableAuth(e.target.checked)} />
<span className="switch-slider" />
</label>
</div>
{enableAuth && (
<div className="security-settings" style={{ marginTop: 20, padding: 16, backgroundColor: 'var(--bg-secondary)', borderRadius: 8 }}>
<div className="form-group">
<label className="field-label">应用密码</label>
<input
type="password"
className="field-input"
placeholder="请输入密码"
value={authPassword}
onChange={e => setAuthPassword(e.target.value)}
/>
</div>
<div className="form-group">
<label className="field-label">确认密码</label>
<input
type="password"
className="field-input"
placeholder="请再次输入密码"
value={authConfirmPassword}
onChange={e => setAuthConfirmPassword(e.target.value)}
/>
{authPassword && authConfirmPassword && authPassword !== authConfirmPassword && (
<div className="error-text" style={{ color: '#ff4d4f', fontSize: 12, marginTop: 4 }}>两次密码不一致</div>
)}
</div>
<div className="divider" style={{ margin: '20px 0', borderTop: '1px solid var(--border-color)' }}></div>
<div className="security-toggle-header" style={{ display: 'flex', justifyContent: 'space-between', alignItems: 'center' }}>
<div className="toggle-info">
<label className="field-label" style={{ marginBottom: 0 }}>Windows Hello</label>
<div className="field-hint">使用面容、指纹或 PIN 码快速解锁</div>
</div>
{enableHello ? (
<div style={{ color: '#52c41a', display: 'flex', alignItems: 'center', gap: 6 }}>
<CheckCircle2 size={16} /> 已开启
<button className="btn btn-ghost btn-sm" onClick={() => setEnableHello(false)} style={{ padding: '2px 8px', height: 24, fontSize: 12 }}>关闭</button>
</div>
) : (
<button
className="btn btn-secondary btn-sm"
disabled={!helloAvailable || isSettingHello}
onClick={handleSetupHello}
>
{isSettingHello ? '设置中...' : (helloAvailable ? '点击开启' : '不可用')}
</button>
)}
</div>
{!helloAvailable && <div className="field-hint warning"> 当前设备不支持 Windows Hello 或未设置 PIN 码</div>}
</div>
)}
</div>
)}
{currentStep.id === 'image' && (
<div className="form-group">
<div className="grid-2">
<div>
<label className="field-label">图片 XOR 密钥</label>
<input
type="text"
className="field-input"
placeholder="0x..."
value={imageXorKey}
onChange={(e) => setImageXorKey(e.target.value)}
/>
</div>
<div>
<label className="field-label">图片 AES 密钥</label>
<input
type="text"
className="field-input"
placeholder="16位密钥"
value={imageAesKey}
onChange={(e) => setImageAesKey(e.target.value)}
/>
</div>
</div>
<button className="btn btn-secondary btn-block mt-4" onClick={handleAutoGetImageKey} disabled={isFetchingImageKey}>
{isFetchingImageKey ? '获取中...' : '自动获取图片密钥'}
</button>
{isFetchingImageKey ? (
<div className="brute-force-progress">
<div className="status-header">
<span className="status-text">{imageKeyStatus || '正在启动多核爆破引擎...'}</span>
{imageKeyPercent !== null && <span className="percent">{imageKeyPercent.toFixed(1)}%</span>}
</div>
{imageKeyPercent !== null && (
<div className="progress-bar-container">
<div className="fill" style={{ width: `${imageKeyPercent}%` }}></div>
</div>
)}
</div>
) : (
imageKeyStatus && <div className="status-message" style={{ marginTop: '12px' }}>{imageKeyStatus}</div>
)}
<div className="field-hint">请在微信中打开几张图片后再点击获取</div>
</div>
)}
</div>
{error && <div className="error-message">{error}</div>}
{currentStep.id === 'intro' && (
<div className="intro-footer">
<p>接下来的几个步骤将引导你连接本地微信数据库。</p>
<p>WeFlow 需要访问你的本地数据文件以提供分析与导出功能。</p>
</div>
)}
<div className="content-actions">
<button className="btn btn-ghost" onClick={handleBack} disabled={stepIndex === 0}>
<ArrowLeft size={16} /> 上一步
</button>
{stepIndex < steps.length - 1 ? (
<button className="btn btn-primary" onClick={handleNext} disabled={!canGoNext()}>
下一步 <ArrowRight size={16} />
</button>
) : (
<button className="btn btn-primary" onClick={handleConnect} disabled={isConnecting || !canGoNext()}>
{isConnecting ? '连接中...' : '完成配置'} <ArrowRight size={16} />
</button>
)}
</div>
</div>
</div>
</div>
)
}
export default WelcomePage