casualroom/apps/fenghuo/web/app/[locale]/auth/register/page.tsx

'use client'

import { useState } from 'react'
import { useRouter } from 'next/navigation'
import { useForm } from 'react-hook-form'
import { useAuth } from '@/components/providers/auth-provider'
import { Button } from '@nice/ui/components/button'
import { Input } from '@nice/ui/components/input'
import { Form, FormControl, FormField, FormItem, FormLabel, FormMessage } from '@nice/ui/components/form'
import { Alert, AlertDescription } from '@nice/ui/components/alert'
import { DeptSelect } from '@/components/selector/dept-select'
import Link from 'next/link'

interface RegisterForm {
  username: string
  password: string
  confirmPassword: string
  email?: string
  organizationId?: string
}

export default function RegisterPage() {
  const router = useRouter()
  const { register: registerUser, isLoading } = useAuth()

  const [error, setError] = useState<string | null>(null)

  const form = useForm<RegisterForm>({
    defaultValues: {
      username: '',
      password: '',
      confirmPassword: '',
      email: '',
      organizationId: ''
    }
  })

  const handleSubmit = async (data: RegisterForm) => {
    // 验证密码确认
    if (data.password !== data.confirmPassword) {
      form.setError('confirmPassword', { message: '两次输入的密码不一致' })
      return
    }

    setError(null)
    try {
      await registerUser({
        data: {
          username: data.username,
          password: data.password,
          organizationId: data.organizationId,
        }
      })
      // 注册成功，跳转到登录页
      router.push('/auth/login?message=register_success')
    } catch (err) {
      setError(err instanceof Error ? err.message : '注册失败，请重试')
    }
  }

  return (
    <div className="w-full">
      {/* 欢迎标题 */}
      <div className="text-center mb-12">
        <h1 className="text-3xl font-bold text-gray-900 mb-3">注册风火账号</h1>

        {/* 错误消息 */}
        {error && (
          <Alert className="mb-4 border-red-200 bg-red-50">
            <AlertDescription className="text-red-800">
              {error}
            </AlertDescription>
          </Alert>
        )}
      </div>

      {/* 注册表单 */}
      <Form {...form}>
        <form onSubmit={form.handleSubmit(handleSubmit)} className="space-y-6">
          {/* 用户名输入 */}
          <FormField
            control={form.control}
            name="username"
            rules={{
              required: '请输入用户名',
              minLength: { value: 2, message: '用户名至少2个字符' },
              pattern: {
                value: /^[\u4e00-\u9fa5a-zA-Z0-9_@.-]+$/,
                message: '用户名只能包含中文、字母、数字、下划线、@、点和横线'
              }
            }}
            render={({ field }) => (
              <FormItem>
                <FormLabel className="text-base text-gray-700 font-medium">用户名</FormLabel>
                <FormControl>
                  <Input
                    type="text"
                    placeholder="请输入用户名"
                    className="h-12 text-base focus-visible:ring-1 focus-visible:ring-blue-500 focus-visible:border-blue-500"
                    autoComplete="username"
                    disabled={isLoading}
                    {...field}
                  />
                </FormControl>
                <FormMessage />
              </FormItem>
            )}
          />

          {/* 所属部门选择 */}
          <FormField
            control={form.control}
            name="organizationId"
            render={({ field }) => (
              <FormItem>
                <FormLabel className="text-base text-gray-700 font-medium">所属部门 (可选)</FormLabel>
                <FormControl>
                  <DeptSelect
                    value={field.value}
                    onValueChange={field.onChange}
                    placeholder="选择所属部门"
                    className="w-full h-12"
                    disabled={isLoading}
                    allowClear={true}
                  />
                </FormControl>
                <FormMessage />
              </FormItem>
            )}
          />

          {/* 密码输入 */}
          <FormField
            control={form.control}
            name="password"
            rules={{
              required: '请输入密码',
              minLength: { value: 6, message: '密码至少6个字符' }
            }}
            render={({ field }) => (
              <FormItem>
                <FormLabel className="text-base text-gray-700 font-medium">密码</FormLabel>
                <FormControl>
                  <Input
                    type="password"
                    placeholder="请输入密码（至少6个字符）"
                    className="h-12 text-base focus-visible:ring-1 focus-visible:ring-blue-500 focus-visible:border-blue-500"
                    autoComplete="new-password"
                    disabled={isLoading}
                    {...field}
                  />
                </FormControl>
                <FormMessage />
              </FormItem>
            )}
          />

          {/* 确认密码输入 */}
          <FormField
            control={form.control}
            name="confirmPassword"
            rules={{
              required: '请确认密码',
              minLength: { value: 6, message: '密码至少6个字符' }
            }}
            render={({ field }) => (
              <FormItem>
                <FormLabel className="text-base text-gray-700 font-medium">确认密码</FormLabel>
                <FormControl>
                  <Input
                    type="password"
                    placeholder="请再次输入密码"
                    className="h-12 text-base focus-visible:ring-1 focus-visible:ring-blue-500 focus-visible:border-blue-500"
                    autoComplete="new-password"
                    disabled={isLoading}
                    {...field}
                  />
                </FormControl>
                <FormMessage />
              </FormItem>
            )}
          />
          {/* 注册按钮 */}
          <Button
            type="submit"
            className="w-full h-12 bg-blue-600 hover:bg-blue-700 text-white rounded-lg font-medium text-base transition-colors mt-8"
            disabled={isLoading}
          >
            {isLoading ? '注册中...' : '注册账号'}
          </Button>
        </form>
      </Form>

      {/* 登录链接 */}
      <div className="text-center mt-8">
        <span className="text-base text-gray-600">已有账号？</span>
        <Link href="/auth/login" className="text-base text-blue-600 hover:underline ml-2">
          立即登录
        </Link>
      </div>
    </div>
  )
}