45c6c034e0
将白色背景切换改为下划线 Tab 样式，选中态使用紫色文字+底边框，辨识度更高。 Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
322 lines
12 KiB
TypeScript
322 lines
12 KiB
TypeScript
'use client'
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import { useState, useEffect, useCallback, Suspense } from 'react'
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import { useRouter, useSearchParams } from 'next/navigation'
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import { useAuth } from '@/contexts/AuthContext'
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import { ShieldCheck, AlertCircle, ArrowLeft, Mail, Lock, KeyRound } from 'lucide-react'
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import Link from 'next/link'
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import { api } from '@/lib/api'
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import { USE_MOCK } from '@/contexts/AuthContext'
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type LoginMode = 'password' | 'code'
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function LoginForm() {
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const router = useRouter()
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const searchParams = useSearchParams()
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const { login } = useAuth()
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const [email, setEmail] = useState('')
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const [password, setPassword] = useState('')
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const [emailCode, setEmailCode] = useState('')
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const [loginMode, setLoginMode] = useState<LoginMode>('password')
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const [error, setError] = useState('')
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const [isLoading, setIsLoading] = useState(false)
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const [autoLoginAttempted, setAutoLoginAttempted] = useState(false)
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const [codeSending, setCodeSending] = useState(false)
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const [countdown, setCountdown] = useState(0)
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// 如果 URL 有 role 参数，自动触发 demo 登录
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const roleFromUrl = searchParams.get('role') as 'creator' | 'agency' | 'brand' | null
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// 倒计时
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useEffect(() => {
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if (countdown <= 0) return
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const timer = setTimeout(() => setCountdown(countdown - 1), 1000)
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return () => clearTimeout(timer)
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}, [countdown])
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const handleDemoLogin = async (role: 'creator' | 'agency' | 'brand') => {
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const emailMap = {
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creator: 'creator@demo.com',
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agency: 'agency@demo.com',
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brand: 'brand@demo.com',
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}
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const demoEmail = emailMap[role]
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setEmail(demoEmail)
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setPassword('demo123')
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setError('')
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setIsLoading(true)
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const result = await login({ email: demoEmail, password: 'demo123' })
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if (result.success) {
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switch (role) {
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case 'creator':
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router.push('/creator')
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break
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case 'agency':
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router.push('/agency')
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break
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case 'brand':
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router.push('/brand')
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break
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}
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} else {
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setError(result.error || '登录失败')
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}
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setIsLoading(false)
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}
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useEffect(() => {
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if (roleFromUrl && !isLoading && !autoLoginAttempted) {
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setAutoLoginAttempted(true)
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handleDemoLogin(roleFromUrl)
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}
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}, [roleFromUrl])
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const handleSendCode = useCallback(async () => {
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if (!email) {
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setError('请先输入邮箱')
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return
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}
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if (countdown > 0) return
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setError('')
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setCodeSending(true)
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try {
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if (USE_MOCK) {
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await new Promise((resolve) => setTimeout(resolve, 500))
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setCountdown(60)
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return
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}
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await api.sendEmailCode({ email, purpose: 'login' })
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setCountdown(60)
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} catch (err) {
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const error = err instanceof Error ? err.message : '发送验证码失败'
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setError(error)
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} finally {
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setCodeSending(false)
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}
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}, [email, countdown])
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const handleSubmit = async (e: React.FormEvent) => {
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e.preventDefault()
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setError('')
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setIsLoading(true)
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const credentials = loginMode === 'code'
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? { email, email_code: emailCode }
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: { email, password }
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const result = await login(credentials)
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if (result.success) {
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const stored = localStorage.getItem('miaosi_user')
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if (stored) {
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const user = JSON.parse(stored)
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switch (user.role) {
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case 'creator':
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router.push('/creator')
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break
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case 'agency':
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router.push('/agency')
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break
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case 'brand':
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router.push('/brand')
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break
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default:
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router.push('/')
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}
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}
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} else {
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setError(result.error || '登录失败')
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}
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setIsLoading(false)
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}
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return (
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<div className="min-h-screen bg-bg-page flex flex-col items-center justify-center px-6">
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<div className="w-full max-w-sm space-y-8">
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{/* 返回按钮 */}
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<Link
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href="/"
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className="inline-flex items-center gap-2 text-text-secondary hover:text-text-primary transition-colors"
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>
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<ArrowLeft className="w-4 h-4" />
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返回首页
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</Link>
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{/* Logo */}
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<div className="flex items-center gap-3">
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<div className="w-12 h-12 rounded-xl bg-gradient-to-br from-accent-indigo to-[#4F46E5] flex items-center justify-center shadow-[0px_8px_24px_-4px_rgba(99,102,241,0.4)]">
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<ShieldCheck className="w-7 h-7 text-white" />
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</div>
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<div>
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<span className="text-2xl font-bold text-text-primary">秒思</span>
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<p className="text-sm text-text-secondary">AI 智能审核平台</p>
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</div>
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</div>
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{/* 登录方式切换 */}
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<div className="flex gap-4 border-b border-border-subtle">
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<button
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type="button"
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onClick={() => { setLoginMode('password'); setError('') }}
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className={`pb-3 text-sm font-medium transition-all border-b-2 ${
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loginMode === 'password'
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? 'border-accent-indigo text-accent-indigo'
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: 'border-transparent text-text-tertiary hover:text-text-secondary'
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}`}
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>
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密码登录
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</button>
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<button
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type="button"
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onClick={() => { setLoginMode('code'); setError('') }}
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className={`pb-3 text-sm font-medium transition-all border-b-2 ${
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loginMode === 'code'
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? 'border-accent-indigo text-accent-indigo'
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: 'border-transparent text-text-tertiary hover:text-text-secondary'
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}`}
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>
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验证码登录
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</button>
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</div>
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{/* 登录表单 */}
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<form onSubmit={handleSubmit} className="space-y-5">
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{error && (
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<div className="flex items-center gap-2 p-3 bg-accent-coral/10 text-accent-coral rounded-lg text-sm">
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<AlertCircle size={16} />
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{error}
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</div>
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)}
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<div className="space-y-2">
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<label className="block text-sm font-medium text-text-primary">邮箱</label>
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<div className="relative">
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<Mail className="absolute left-4 top-1/2 -translate-y-1/2 w-5 h-5 text-text-tertiary" />
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<input
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type="email"
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placeholder="请输入邮箱"
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value={email}
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onChange={(e) => setEmail(e.target.value)}
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className="w-full pl-12 pr-4 py-3.5 bg-bg-elevated border border-border-subtle rounded-xl text-text-primary placeholder-text-tertiary focus:outline-none focus:ring-2 focus:ring-accent-indigo focus:border-transparent transition-all"
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required
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/>
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</div>
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</div>
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{loginMode === 'password' ? (
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<div className="space-y-2">
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<label className="block text-sm font-medium text-text-primary">密码</label>
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<div className="relative">
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<Lock className="absolute left-4 top-1/2 -translate-y-1/2 w-5 h-5 text-text-tertiary" />
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<input
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type="password"
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placeholder="请输入密码"
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value={password}
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onChange={(e) => setPassword(e.target.value)}
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className="w-full pl-12 pr-4 py-3.5 bg-bg-elevated border border-border-subtle rounded-xl text-text-primary placeholder-text-tertiary focus:outline-none focus:ring-2 focus:ring-accent-indigo focus:border-transparent transition-all"
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required
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/>
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</div>
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</div>
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) : (
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<div className="space-y-2">
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<label className="block text-sm font-medium text-text-primary">验证码</label>
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<div className="flex gap-3">
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<div className="relative flex-1">
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<KeyRound className="absolute left-4 top-1/2 -translate-y-1/2 w-5 h-5 text-text-tertiary" />
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<input
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type="text"
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placeholder="请输入验证码"
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value={emailCode}
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onChange={(e) => setEmailCode(e.target.value.replace(/\D/g, '').slice(0, 6))}
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maxLength={6}
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className="w-full pl-12 pr-4 py-3.5 bg-bg-elevated border border-border-subtle rounded-xl text-text-primary placeholder-text-tertiary focus:outline-none focus:ring-2 focus:ring-accent-indigo focus:border-transparent transition-all"
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required
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/>
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</div>
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<button
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type="button"
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onClick={handleSendCode}
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disabled={codeSending || countdown > 0 || !email}
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className="px-4 py-3.5 rounded-xl bg-accent-indigo/10 text-accent-indigo font-medium text-sm whitespace-nowrap hover:bg-accent-indigo/20 transition-colors disabled:opacity-50 disabled:cursor-not-allowed"
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>
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{codeSending ? '发送中...' : countdown > 0 ? `${countdown}s` : '获取验证码'}
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</button>
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</div>
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</div>
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)}
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<button
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type="submit"
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disabled={isLoading}
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className="w-full py-3.5 rounded-xl bg-gradient-to-r from-accent-indigo to-[#4F46E5] text-white font-semibold text-base shadow-[0px_8px_24px_-4px_rgba(99,102,241,0.4)] hover:opacity-90 transition-opacity disabled:opacity-50"
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>
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{isLoading ? '登录中...' : '登录'}
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</button>
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</form>
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{/* 注册链接 */}
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<p className="text-center text-sm text-text-secondary">
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还没有账号？{' '}
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<Link href="/register" className="text-accent-indigo hover:underline font-medium">
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立即注册
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</Link>
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</p>
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{/* Demo 登录 */}
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<div className="pt-6 border-t border-border-subtle">
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<p className="text-sm text-text-tertiary text-center mb-4">快速体验（Demo 账号）</p>
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<div className="flex flex-col gap-3">
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<button
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type="button"
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onClick={() => handleDemoLogin('creator')}
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className="w-full p-4 text-left bg-bg-card border border-border-subtle rounded-xl hover:bg-bg-elevated transition-colors"
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disabled={isLoading}
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>
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<div className="font-medium text-text-primary">达人端</div>
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<div className="text-sm text-text-secondary">creator@demo.com</div>
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</button>
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<button
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type="button"
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onClick={() => handleDemoLogin('agency')}
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className="w-full p-4 text-left bg-bg-card border border-border-subtle rounded-xl hover:bg-bg-elevated transition-colors"
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disabled={isLoading}
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>
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<div className="font-medium text-text-primary">代理商端</div>
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<div className="text-sm text-text-secondary">agency@demo.com</div>
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</button>
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<button
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type="button"
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onClick={() => handleDemoLogin('brand')}
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className="w-full p-4 text-left bg-bg-card border border-border-subtle rounded-xl hover:bg-bg-elevated transition-colors"
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disabled={isLoading}
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>
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<div className="font-medium text-text-primary">品牌方端</div>
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<div className="text-sm text-text-secondary">brand@demo.com</div>
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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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}
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export default function LoginPage() {
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return (
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<Suspense fallback={
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<div className="min-h-screen bg-bg-page flex items-center justify-center">
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<div className="w-8 h-8 border-2 border-accent-indigo border-t-transparent rounded-full animate-spin" />
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</div>
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}>
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<LoginForm />
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</Suspense>
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)
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}
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