goodgo-platform/apps/web/app/[locale]/(auth)/register/page.tsx

'use client';

import { zodResolver } from '@hookform/resolvers/zod';
import { Loader2 } from 'lucide-react';
import { useRouter } from 'next/navigation';
import { useTranslations } from 'next-intl';
import { useState } from 'react';
import { useForm } from 'react-hook-form';
import { OAuthButtons } from '@/components/auth/oauth-buttons';
import { Button } from '@/components/ui/button';
import { Card, CardContent, CardDescription, CardFooter, CardHeader, CardTitle } from '@/components/ui/card';
import { Input } from '@/components/ui/input';
import { Label } from '@/components/ui/label';
import { Link } from '@/i18n/navigation';
import { useAuthStore } from '@/lib/auth-store';
import { registerSchema, type RegisterFormData } from '@/lib/validations/auth';

export default function RegisterPage() {
  const router = useRouter();
  const { register: registerUser, isLoading, error, clearError } = useAuthStore();
  const [showPassword, setShowPassword] = useState(false);
  const t = useTranslations('auth');

  const {
    register,
    handleSubmit,
    formState: { errors },
  } = useForm<RegisterFormData>({
    resolver: zodResolver(registerSchema),
  });

  const onSubmit = async (data: RegisterFormData) => {
    try {
      await registerUser({
        phone: data.phone,
        password: data.password,
        fullName: data.fullName,
        email: data.email || undefined,
      });
      router.push('/');
    } catch {
      // Error is handled by the store
    }
  };

  return (
    <Card>
      <CardHeader className="space-y-1 text-center">
        <CardTitle className="text-2xl font-bold">{t('registerTitle')}</CardTitle>
        <CardDescription>{t('registerDescription')}</CardDescription>
      </CardHeader>
      <CardContent>
        <form onSubmit={handleSubmit(onSubmit)} className="space-y-4" noValidate>
          {error && (
            <div className="rounded-md bg-destructive/10 p-3 text-sm text-destructive" role="alert">
              {error}
              <button type="button" onClick={clearError} className="ml-2 font-medium underline">
                {t('dismiss')}
              </button>
            </div>
          )}

          <div className="space-y-2">
            <Label htmlFor="fullName">{t('fullName')}</Label>
            <Input
              id="fullName"
              type="text"
              placeholder={t('fullNamePlaceholder')}
              autoComplete="name"
              aria-describedby={errors.fullName ? 'fullName-error' : undefined}
              aria-invalid={!!errors.fullName}
              {...register('fullName')}
            />
            {errors.fullName && (
              <p id="fullName-error" className="text-sm text-destructive" role="alert">{errors.fullName.message}</p>
            )}
          </div>

          <div className="space-y-2">
            <Label htmlFor="phone">{t('phone')}</Label>
            <Input
              id="phone"
              type="tel"
              placeholder={t('phonePlaceholder')}
              autoComplete="tel"
              aria-describedby={errors.phone ? 'phone-error' : undefined}
              aria-invalid={!!errors.phone}
              {...register('phone')}
            />
            {errors.phone && (
              <p id="phone-error" className="text-sm text-destructive" role="alert">{errors.phone.message}</p>
            )}
          </div>

          <div className="space-y-2">
            <Label htmlFor="email">{t('email')}</Label>
            <Input
              id="email"
              type="email"
              placeholder={t('emailPlaceholder')}
              autoComplete="email"
              aria-describedby={errors.email ? 'email-error' : undefined}
              aria-invalid={!!errors.email}
              {...register('email')}
            />
            {errors.email && (
              <p id="email-error" className="text-sm text-destructive" role="alert">{errors.email.message}</p>
            )}
          </div>

          <div className="space-y-2">
            <div className="flex items-center justify-between">
              <Label htmlFor="password">{t('password')}</Label>
              <button
                type="button"
                className="text-xs text-muted-foreground hover:text-primary"
                onClick={() => setShowPassword(!showPassword)}
                aria-label={showPassword ? t('hidePassword') : t('showPassword')}
              >
                {showPassword ? t('hidePassword') : t('showPassword')}
              </button>
            </div>
            <Input
              id="password"
              type={showPassword ? 'text' : 'password'}
              placeholder={t('passwordPlaceholder')}
              autoComplete="new-password"
              aria-describedby={errors.password ? 'password-error' : undefined}
              aria-invalid={!!errors.password}
              {...register('password')}
            />
            {errors.password && (
              <p id="password-error" className="text-sm text-destructive" role="alert">{errors.password.message}</p>
            )}
          </div>

          <div className="space-y-2">
            <Label htmlFor="confirmPassword">{t('confirmPassword')}</Label>
            <Input
              id="confirmPassword"
              type={showPassword ? 'text' : 'password'}
              placeholder={t('confirmPasswordPlaceholder')}
              autoComplete="new-password"
              aria-describedby={errors.confirmPassword ? 'confirmPassword-error' : undefined}
              aria-invalid={!!errors.confirmPassword}
              {...register('confirmPassword')}
            />
            {errors.confirmPassword && (
              <p id="confirmPassword-error" className="text-sm text-destructive" role="alert">{errors.confirmPassword.message}</p>
            )}
          </div>

          <Button type="submit" className="w-full" disabled={isLoading}>
            {isLoading && <Loader2 className="mr-2 h-4 w-4 animate-spin" aria-hidden="true" />}
            {t('registerButton')}
          </Button>
        </form>

        <div className="relative my-4">
          <div className="absolute inset-0 flex items-center">
            <span className="w-full border-t" />
          </div>
          <div className="relative flex justify-center text-xs uppercase">
            <span className="bg-card px-2 text-muted-foreground">{t('orRegisterWith')}</span>
          </div>
        </div>

        <OAuthButtons />
      </CardContent>
      <CardFooter className="justify-center">
        <p className="text-sm text-muted-foreground">
          {t('hasAccount')}{' '}
          <Link href="/login" className="font-medium text-primary hover:underline">
            {t('loginLink')}
          </Link>
        </p>
      </CardFooter>
    </Card>
  );
}