csdesign-pc-diy-store/app/register/page.tsx

'use client'

import { useState } from 'react'
import Link from 'next/link'
import { useRouter } from 'next/navigation'

export default function RegisterPage() {
  const [formData, setFormData] = useState({
    email: '',
    username: '',
    password: '',
    confirmPassword: '',
    name: '',
    phone: '',
    address: ''
  })
  const [isLoading, setIsLoading] = useState(false)
  const [error, setError] = useState('')
  const router = useRouter()

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

    if (formData.password !== formData.confirmPassword) {
      setError('两次输入的密码不一致')
      setIsLoading(false)
      return
    }

    try {
      const response = await fetch('/api/auth/register', {
        method: 'POST',
        headers: {
          'Content-Type': 'application/json',
        },
        body: JSON.stringify({
          email: formData.email,
          username: formData.username,
          password: formData.password,
          name: formData.name,
          phone: formData.phone,
          address: formData.address
        }),
      })

      const data = await response.json()

      if (response.ok) {
        router.push('/login?message=注册成功，请登录')
      } else {
        setError(data.message || '注册失败')
      }
    } catch (error) {
      setError('网络错误，请稍后重试')
    } finally {
      setIsLoading(false)
    }
  }

  const handleChange = (e: React.ChangeEvent<HTMLInputElement>) => {
    setFormData({
      ...formData,
      [e.target.name]: e.target.value
    })
  }

  return (
    <div className="min-h-screen flex items-center justify-center bg-gray-50 py-12 px-4 sm:px-6 lg:px-8">
      <div className="max-w-md w-full space-y-8">
        <div>
          <h2 className="mt-6 text-center text-3xl font-extrabold text-gray-900">
            创建您的账户
          </h2>
          <p className="mt-2 text-center text-sm text-gray-600">
            已有账户？{' '}
            <Link href="/login" className="font-medium text-blue-600 hover:text-blue-500">
              立即登录
            </Link>
          </p>
        </div>
        
        <form className="mt-8 space-y-6" onSubmit={handleSubmit}>
          {error && (
            <div className="bg-red-100 border border-red-400 text-red-700 px-4 py-3 rounded">
              {error}
            </div>
          )}
          
          <div className="space-y-4">
            <div>
              <label htmlFor="email" className="block text-sm font-medium text-gray-700">
                邮箱地址 *
              </label>
              <input
                id="email"
                name="email"
                type="email"
                required
                value={formData.email}
                onChange={handleChange}
                className="mt-1 block w-full px-3 py-2 border border-gray-300 rounded-md shadow-sm focus:outline-none focus:ring-blue-500 focus:border-blue-500"
                placeholder="请输入邮箱地址"
              />
            </div>
            
            <div>
              <label htmlFor="username" className="block text-sm font-medium text-gray-700">
                用户名 *
              </label>
              <input
                id="username"
                name="username"
                type="text"
                required
                value={formData.username}
                onChange={handleChange}
                className="mt-1 block w-full px-3 py-2 border border-gray-300 rounded-md shadow-sm focus:outline-none focus:ring-blue-500 focus:border-blue-500"
                placeholder="请输入用户名"
              />
            </div>
            
            <div>
              <label htmlFor="name" className="block text-sm font-medium text-gray-700">
                真实姓名
              </label>
              <input
                id="name"
                name="name"
                type="text"
                value={formData.name}
                onChange={handleChange}
                className="mt-1 block w-full px-3 py-2 border border-gray-300 rounded-md shadow-sm focus:outline-none focus:ring-blue-500 focus:border-blue-500"
                placeholder="请输入真实姓名"
              />
            </div>
            
            <div>
              <label htmlFor="phone" className="block text-sm font-medium text-gray-700">
                联系电话
              </label>
              <input
                id="phone"
                name="phone"
                type="tel"
                value={formData.phone}
                onChange={handleChange}
                className="mt-1 block w-full px-3 py-2 border border-gray-300 rounded-md shadow-sm focus:outline-none focus:ring-blue-500 focus:border-blue-500"
                placeholder="请输入联系电话"
              />
            </div>
            
            <div>
              <label htmlFor="address" className="block text-sm font-medium text-gray-700">
                收货地址
              </label>
              <input
                id="address"
                name="address"
                type="text"
                value={formData.address}
                onChange={handleChange}
                className="mt-1 block w-full px-3 py-2 border border-gray-300 rounded-md shadow-sm focus:outline-none focus:ring-blue-500 focus:border-blue-500"
                placeholder="请输入收货地址"
              />
            </div>
            
            <div>
              <label htmlFor="password" className="block text-sm font-medium text-gray-700">
                密码 *
              </label>
              <input
                id="password"
                name="password"
                type="password"
                required
                value={formData.password}
                onChange={handleChange}
                className="mt-1 block w-full px-3 py-2 border border-gray-300 rounded-md shadow-sm focus:outline-none focus:ring-blue-500 focus:border-blue-500"
                placeholder="请输入密码"
              />
            </div>
            
            <div>
              <label htmlFor="confirmPassword" className="block text-sm font-medium text-gray-700">
                确认密码 *
              </label>
              <input
                id="confirmPassword"
                name="confirmPassword"
                type="password"
                required
                value={formData.confirmPassword}
                onChange={handleChange}
                className="mt-1 block w-full px-3 py-2 border border-gray-300 rounded-md shadow-sm focus:outline-none focus:ring-blue-500 focus:border-blue-500"
                placeholder="请再次输入密码"
              />
            </div>
          </div>

          <div>
            <button
              type="submit"
              disabled={isLoading}
              className="group relative w-full flex justify-center py-2 px-4 border border-transparent text-sm font-medium rounded-md text-white bg-blue-600 hover:bg-blue-700 focus:outline-none focus:ring-2 focus:ring-offset-2 focus:ring-blue-500 disabled:opacity-50"
            >
              {isLoading ? '注册中...' : '注册'}
            </button>
          </div>
        </form>
      </div>
    </div>
  )
}