ballistic-builder/src/app/register/page.tsx

'use client';
import React, { useState } from 'react';
import { useRouter } from 'next/navigation';

export default function SignupPage() {
  const router = useRouter();
  const [formData, setFormData] = useState({
    name: '',
    email: '',
    password: '',
    confirmPassword: ''
  });
  const [error, setError] = useState('');

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

    if (formData.password !== formData.confirmPassword) {
      setError('Passwords do not match');
      return;
    }

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

      if (response.ok) {
        router.push('/login');
      } else {
        const data = await response.json();
        setError(data.error || 'Something went wrong');
      }
    } catch (err) {
      setError('Failed to create account');
    }
  };

  return (
    <div className="p-4 pt-16 mx-auto max-w-md">
      <div className="bg-white rounded-lg shadow-md p-6">
        <form onSubmit={handleSubmit} className="space-y-4">
          {error && (
            <div className="bg-red-50 text-red-500 p-3 rounded-md">{error}</div>
          )}
          
          <div>
            <div>
              <h1>Sign Up</h1>
              <p>Create an account to get started building.</p>
            </div>
            <label className="block text-sm font-medium text-gray-700">Name</label>
            <input
              type="text"
              required
              className="mt-1 block w-full rounded-md border-gray-300 shadow-sm focus:border-blue-500 focus:ring-blue-500"
              value={formData.name}
              onChange={(e) => setFormData({...formData, name: e.target.value})}
            />
          </div>

          <div>
            <label className="block text-sm font-medium text-gray-700">Email</label>
            <input
              type="email"
              required
              className="mt-1 block w-full rounded-md border-gray-300 shadow-sm focus:border-blue-500 focus:ring-blue-500"
              value={formData.email}
              onChange={(e) => setFormData({...formData, email: e.target.value})}
            />
          </div>

          <div>
            <label className="block text-sm font-medium text-gray-700">Password</label>
            <input
              type="password"
              required
              className="mt-1 block w-full rounded-md border-gray-300 shadow-sm focus:border-blue-500 focus:ring-blue-500"
              value={formData.password}
              onChange={(e) => setFormData({...formData, password: e.target.value})}
            />
          </div>

          <div>
            <label className="block text-sm font-medium text-gray-700">Confirm Password</label>
            <input
              type="password"
              required
              className="mt-1 block w-full rounded-md border-gray-300 shadow-sm focus:border-blue-500 focus:ring-blue-500"
              value={formData.confirmPassword}
              onChange={(e) => setFormData({...formData, confirmPassword: e.target.value})}
            />
          </div>

          <button
            type="submit"
            className="w-full bg-blue-600 text-white px-4 py-2 rounded-md hover:bg-blue-700 transition-colors"
          >
            Create Account
          </button>
        </form>
        <div>OR</div>
          <button
          type='button'
          >
            Login 
          </button>
      </div>
    </div>
  );
}