MemeStudio/app/(auth)/login/page.tsx

'use client'

import { Suspense, useState } from 'react'
import { useRouter, useSearchParams } from 'next/navigation'
import { signIn } from '@/lib/auth-client'
import { Button } from '@/components/ui/button'
import { Input } from '@/components/ui/input'
import { Label } from '@/components/ui/label'
import { Card, CardContent, CardDescription, CardHeader, CardTitle } from '@/components/ui/card'
import { Spinner } from '@/components/ui/spinner'

function LoginForm() {
  const router = useRouter()
  const searchParams = useSearchParams()
  const callbackUrl = searchParams.get('callbackUrl') || '/levels'

  const [email, setEmail] = useState('')
  const [password, setPassword] = useState('')
  const [error, setError] = useState('')
  const [isLoading, setIsLoading] = useState(false)

  const handleSubmit = async (e: React.FormEvent) => {
    e.preventDefault()
    setError('')
    setIsLoading(true)

    try {
      const result = await signIn.email({
        email,
        password,
      })

      if (result.error) {
        setError(result.error.message || '登录失败，请检查邮箱和密码')
        setIsLoading(false)
        return
      }

      router.push(callbackUrl)
      router.refresh()
    } catch {
      setError('登录失败，请稍后重试')
      setIsLoading(false)
    }
  }

  return (
    <Card className="w-full max-w-md">
      <CardHeader className="text-center">
        <CardTitle className="text-2xl">Meme Studio</CardTitle>
        <CardDescription>谐音梗小游戏运营平台</CardDescription>
      </CardHeader>
      <CardContent>
        <form onSubmit={handleSubmit} className="space-y-4">
          {error && (
            <div className="p-3 text-sm text-red-600 bg-red-50 border border-red-200 rounded-md">
              {error}
            </div>
          )}
          <div className="space-y-2">
            <Label htmlFor="email">邮箱</Label>
            <Input
              id="email"
              type="email"
              placeholder="请输入邮箱"
              value={email}
              onChange={(e) => setEmail(e.target.value)}
              required
              disabled={isLoading}
            />
          </div>
          <div className="space-y-2">
            <Label htmlFor="password">密码</Label>
            <Input
              id="password"
              type="password"
              placeholder="请输入密码"
              value={password}
              onChange={(e) => setPassword(e.target.value)}
              required
              disabled={isLoading}
            />
          </div>
          <Button type="submit" className="w-full" disabled={isLoading}>
            {isLoading ? (
              <>
                <Spinner size="sm" className="mr-2" />
                登录中...
              </>
            ) : (
              '登录'
            )}
          </Button>
        </form>
      </CardContent>
    </Card>
  )
}

function LoginLoading() {
  return (
    <Card className="w-full max-w-md">
      <CardHeader className="text-center">
        <CardTitle className="text-2xl">Meme Studio</CardTitle>
        <CardDescription>谐音梗小游戏运营平台</CardDescription>
      </CardHeader>
      <CardContent className="flex justify-center py-8">
        <Spinner size="lg" />
      </CardContent>
    </Card>
  )
}

export default function LoginPage() {
  return (
    <div className="min-h-screen flex items-center justify-center bg-gray-50 px-4">
      <Suspense fallback={<LoginLoading />}>
        <LoginForm />
      </Suspense>
    </div>
  )
}