blackroad-os-web/app/(auth)/signup/page.tsx

'use client';

import { useState } from 'react';
import { useRouter } from 'next/navigation';
import Link from 'next/link';
import { useAuthStore } from '@/stores/auth-store';

export default function SignupPage() {
  const router = useRouter();
  const signup = useAuthStore((state) => state.signup);
  const [name, setName] = useState('');
  const [email, setEmail] = useState('');
  const [password, setPassword] = useState('');
  const [loading, setLoading] = useState(false);
  const [error, setError] = useState('');

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

    if (password.length < 8) {
      setError('Password must be at least 8 characters');
      setLoading(false);
      return;
    }

    try {
      await signup(email, password, name);
      router.push('/workspace');
    } catch (err) {
      setError('Failed to create account');
    } finally {
      setLoading(false);
    }
  };

  return (
    <div className="min-h-screen flex items-center justify-center bg-gray-50 px-4">
      <div className="max-w-md w-full space-y-8">
        <div className="text-center">
          <h1 className="text-4xl font-semibold text-gray-900">
            BlackRoad<span className="text-blue-800"> OS</span>
          </h1>
          <h2 className="mt-6 text-3xl font-semibold text-gray-900">
            Create your account
          </h2>
          <p className="mt-2 text-sm text-gray-600">
            Start collaborating with AI
          </p>
        </div>

        <form className="mt-8 space-y-6" onSubmit={handleSubmit}>
          {error && (
            <div className="rounded-md bg-red-50 border border-red-200 p-4">
              <p className="text-sm text-red-800">{error}</p>
            </div>
          )}

          <div className="space-y-4">
            <div>
              <label htmlFor="name" className="block text-sm font-medium text-gray-700">
                Full name
              </label>
              <input
                id="name"
                name="name"
                type="text"
                autoComplete="name"
                required
                value={name}
                onChange={(e) => setName(e.target.value)}
                className="mt-1 block w-full px-3 py-2 border border-gray-300 rounded-md shadow-sm focus:outline-none focus:ring-blue-800 focus:border-blue-800"
              />
            </div>

            <div>
              <label htmlFor="email" className="block text-sm font-medium text-gray-700">
                Email address
              </label>
              <input
                id="email"
                name="email"
                type="email"
                autoComplete="email"
                required
                value={email}
                onChange={(e) => setEmail(e.target.value)}
                className="mt-1 block w-full px-3 py-2 border border-gray-300 rounded-md shadow-sm focus:outline-none focus:ring-blue-800 focus:border-blue-800"
              />
            </div>

            <div>
              <label htmlFor="password" className="block text-sm font-medium text-gray-700">
                Password
              </label>
              <input
                id="password"
                name="password"
                type="password"
                autoComplete="new-password"
                required
                value={password}
                onChange={(e) => setPassword(e.target.value)}
                className="mt-1 block w-full px-3 py-2 border border-gray-300 rounded-md shadow-sm focus:outline-none focus:ring-blue-800 focus:border-blue-800"
              />
              <p className="mt-1 text-xs text-gray-500">
                Must be at least 8 characters
              </p>
            </div>
          </div>

          <button
            type="submit"
            disabled={loading}
            className="w-full flex justify-center py-2 px-4 border border-transparent rounded-md shadow-sm text-sm font-medium text-white bg-blue-800 hover:bg-blue-700 focus:outline-none focus:ring-2 focus:ring-offset-2 focus:ring-blue-800 disabled:opacity-50 disabled:cursor-not-allowed"
          >
            {loading ? 'Creating account...' : 'Create account'}
          </button>

          <div className="text-center text-sm">
            <span className="text-gray-600">Already have an account? </span>
            <Link href="/login" className="font-medium text-blue-800 hover:text-blue-700">
              Sign in
            </Link>
          </div>
        </form>
      </div>
    </div>
  );
}