hlae-site/web/src/app/register/index.tsx

import { useState } from 'react'
import { useNavigate, Link as RouterLink } from 'react-router-dom'
import {
  Card,
  Input,
  Button,
  Form,
  toast,
  TextField,
  Label,
  FieldError,
} from '@heroui/react'
import { buttonVariants } from '@heroui/styles'
import { signUp } from '../../lib/auth-client'

export default function RegisterPage() {
  const [email, setEmail] = useState('')
  const [password, setPassword] = useState('')
  const [loading, setLoading] = useState(false)
  const navigate = useNavigate()

  const handleRegister = async (e: React.FormEvent<HTMLFormElement>) => {
    e.preventDefault()
    setLoading(true)
    try {
      await signUp.email(
        {
          email,
          password,
          name: email.split('@')[0], // Default name
        },
        {
          onSuccess: () => {
            navigate('/')
          },
          onError: (ctx) => {
            toast.danger(ctx.error.message)
          },
        },
      )
    } catch (err) {
      console.error(err)
    } finally {
      setLoading(false)
    }
  }

  return (
    <div className="flex min-h-[calc(100vh-64px)] flex-col items-center justify-center p-4">
      <Card className="w-full max-w-md">
        <Card.Header>
          <Card.Title className="w-full text-center text-2xl font-bold">
            注册 HLAE 中文站
          </Card.Title>
        </Card.Header>
        <Form validationBehavior="native" onSubmit={handleRegister}>
          <Card.Content className="flex flex-col gap-6">
            <TextField
              isRequired
              name="email"
              type="email"
              value={email}
              onChange={setEmail}
            >
              <Label>邮箱</Label>
              <Input placeholder="请输入您的邮箱" variant="secondary" />
              <FieldError />
            </TextField>

            <TextField
              isRequired
              name="password"
              type="password"
              value={password}
              onChange={setPassword}
            >
              <Label>密码</Label>
              <Input placeholder="请输入您的密码" variant="secondary" />
              <FieldError />
            </TextField>
          </Card.Content>
          <Card.Footer className="mt-2 flex flex-col gap-3">
            <Button
              type="submit"
              isPending={loading}
              fullWidth
              className="font-bold"
            >
              注册
            </Button>
            <div className="flex w-full items-center gap-2">
              <div className="bg-default-200 h-px flex-1" />
              <span className="text-default-500 text-xs">或者</span>
              <div className="bg-default-200 h-px flex-1" />
            </div>
            <Button
              type="button"
              variant="outline"
              fullWidth
              onPress={async () => {
                await signUp.social({
                  provider: 'github',
                  callbackURL: window.location.origin,
                })
              }}
            >
              <svg
                viewBox="0 0 24 24"
                className="mr-2 h-5 w-5"
                fill="currentColor"
              >
                <path d="M12 0c-6.626 0-12 5.373-12 12 0 5.302 3.438 9.8 8.207 11.387.599.111.793-.261.793-.577v-2.234c-3.338.726-4.033-1.416-4.033-1.416-.546-1.387-1.333-1.756-1.333-1.756-1.089-.745.083-.729.083-.729 1.205.084 1.839 1.237 1.839 1.237 1.07 1.834 2.807 1.304 3.492.997.107-.775.418-1.305.762-1.604-2.665-.305-5.467-1.334-5.467-5.931 0-1.311.469-2.381 1.236-3.221-.124-.303-.535-1.524.117-3.176 0 0 1.008-.322 3.301 1.23.957-.266 1.983-.399 3.003-.404 1.02.005 2.047.138 3.006.404 2.291-1.552 3.297-1.23 3.297-1.23.653 1.653.242 2.874.118 3.176.77.84 1.235 1.911 1.235 3.221 0 4.609-2.807 5.624-5.479 5.921.43.372.823 1.102.823 2.222v3.293c0 .319.192.694.801.576 4.765-1.589 8.199-6.086 8.199-11.386 0-6.627-5.373-12-12-12z" />
              </svg>
              通过 GitHub 注册
            </Button>
            <RouterLink
              to="/login"
              className={buttonVariants({
                variant: 'tertiary',
                fullWidth: true,
                className: 'font-bold',
              })}
            >
              已有账号？登录
            </RouterLink>
            <div className="mt-2 flex justify-center">
              <RouterLink
                to="/"
                className="text-default-500 hover:text-foreground text-sm"
              >
                返回首页
              </RouterLink>
            </div>
          </Card.Footer>
        </Form>
      </Card>
      <p className="mt-4 text-sm text-gray-500">
        已有账号？{' '}
        <RouterLink to="/login" className="text-primary hover:underline">
          去登录
        </RouterLink>
      </p>
    </div>
  )
}