'use client';
import { useState } from 'react';
import { signIn } from 'next-auth/react';
import { useRouter } from 'next/navigation';
import { Key, Mail, Lock, AlertCircle } from 'lucide-react';
import Link from 'next/link';
export default function Login() {
const router = useRouter();
const [formData, setFormData] = useState({
email: '',
password: '',
});
const [loading, setLoading] = useState(false);
const [error, setError] = useState<string | null>(null);
const handleChange = (e: React.ChangeEvent<HTMLInputElement>) => {
setFormData({
...formData,
[e.target.name]: e.target.value,
});
setError(null);
};
const handleSubmit = async (e: React.FormEvent) => {
e.preventDefault();
setLoading(true);
setError(null);
try {
// Add timeout to prevent infinite hanging
const timeoutPromise = new Promise((_, reject) => {
setTimeout(() => reject(new Error('Login request timed out. Please try again.')), 10000);
});
const signInPromise = signIn('credentials', {
email: formData.email,
password: formData.password,
redirect: false,
});
const result = await Promise.race([signInPromise, timeoutPromise]) as any;
console.log('Sign in result:', result);
if (result?.error) {
// Provide user-friendly error messages
let errorMessage = result.error;
if (result.error === 'CredentialsSignin') {
errorMessage = 'Invalid email or password. Please try again.';
} else if (result.error.includes('verify')) {
errorMessage = result.error;
}
setError(errorMessage);
setLoading(false);
} else if (result?.ok) {
// Successfully signed in - use window.location for full page reload
// This ensures the session is properly established before navigation
window.location.href = '/dashboard';
// Note: setLoading(false) is not needed here as the page will reload
} else {
// Unexpected result - reset loading and show error
setError('Login failed. Please try again.');
setLoading(false);
}
} catch (err: any) {
console.error('Login error:', err);
setError(err.message || 'Login failed. Please try again.');
setLoading(false);
}
};
const handleGoogleSignIn = async () => {
setLoading(true);
setError(null);
try {
await signIn('google', { callbackUrl: '/dashboard' });
} catch (err: any) {
setError('Google sign in failed. Please try again.');
setLoading(false);
}
};
return (
<div className="flex min-h-screen flex-col items-center justify-center bg-gray-50 py-12 px-4 sm:px-6 lg:px-8">
<div className="w-full max-w-md">
<div className="text-center mb-8">
<div className="mx-auto h-12 w-12 flex items-center justify-center rounded-full bg-blue-100">
<Key className="h-6 w-6 text-blue-600" />
</div>
<h2 className="mt-6 text-3xl font-bold tracking-tight text-gray-900">
Welcome Back
</h2>
<p className="mt-2 text-sm text-gray-700">
Sign in to your account to continue
</p>
</div>
<div className="bg-white rounded-lg shadow p-8">
{error && (
<div className="mb-4 p-4 bg-red-50 border border-red-200 rounded-lg flex items-start gap-3">
<AlertCircle className="h-5 w-5 text-red-600 flex-shrink-0 mt-0.5" />
<div className="text-sm text-red-700">{error}</div>
</div>
)}
<form onSubmit={handleSubmit} className="space-y-6">
<div>
<label htmlFor="email" className="block text-sm font-medium text-gray-800 mb-2">
Email Address
</label>
<div className="relative">
<div className="absolute inset-y-0 left-0 pl-3 flex items-center pointer-events-none">
<Mail className="h-5 w-5 text-gray-600" />
</div>
<input
type="email"
id="email"
name="email"
required
value={formData.email}
onChange={handleChange}
className="w-full pl-10 pr-3 py-2 border border-gray-300 rounded-md focus:outline-none focus:ring-2 focus:ring-blue-500 text-gray-900 placeholder:text-gray-500"
placeholder="john@example.com"
/>
</div>
</div>
<div>
<label htmlFor="password" className="block text-sm font-medium text-gray-800 mb-2">
Password
</label>
<div className="relative">
<div className="absolute inset-y-0 left-0 pl-3 flex items-center pointer-events-none">
<Lock className="h-5 w-5 text-gray-600" />
</div>
<input
type="password"
id="password"
name="password"
required
value={formData.password}
onChange={handleChange}
className="w-full pl-10 pr-3 py-2 border border-gray-300 rounded-md focus:outline-none focus:ring-2 focus:ring-blue-500 text-gray-900 placeholder:text-gray-500"
placeholder="Enter your password"
/>
</div>
</div>
<div>
<button
type="submit"
disabled={loading}
className="w-full flex justify-center py-3 px-4 border border-transparent rounded-md shadow-sm text-sm font-medium text-white bg-blue-600 hover:bg-blue-700 focus:outline-none focus:ring-2 focus:ring-offset-2 focus:ring-blue-500 disabled:bg-gray-400 disabled:cursor-not-allowed"
>
{loading ? 'Signing in...' : 'Sign In'}
</button>
</div>
</form>
<div className="mt-6">
<div className="relative">
<div className="absolute inset-0 flex items-center">
<div className="w-full border-t border-gray-300"></div>
</div>
<div className="relative flex justify-center text-sm">
<span className="px-2 bg-white text-gray-700">Or continue with</span>
</div>
</div>
<div className="mt-6">
<button
type="button"
onClick={handleGoogleSignIn}
disabled={loading}
className="w-full flex items-center justify-center gap-3 py-3 px-4 border border-gray-300 rounded-md shadow-sm text-sm font-medium text-gray-700 bg-white hover:bg-gray-50 focus:outline-none focus:ring-2 focus:ring-offset-2 focus:ring-blue-500 disabled:bg-gray-100 disabled:cursor-not-allowed"
>
<svg className="h-5 w-5" viewBox="0 0 24 24">
<path
fill="#4285F4"
d="M22.56 12.25c0-.78-.07-1.53-.2-2.25H12v4.26h5.92c-.26 1.37-1.04 2.53-2.21 3.31v2.77h3.57c2.08-1.92 3.28-4.74 3.28-8.09z"
/>
<path
fill="#34A853"
d="M12 23c2.97 0 5.46-.98 7.28-2.66l-3.57-2.77c-.98.66-2.23 1.06-3.71 1.06-2.86 0-5.29-1.93-6.16-4.53H2.18v2.84C3.99 20.53 7.7 23 12 23z"
/>
<path
fill="#FBBC05"
d="M5.84 14.09c-.22-.66-.35-1.36-.35-2.09s.13-1.43.35-2.09V7.07H2.18C1.43 8.55 1 10.22 1 12s.43 3.45 1.18 4.93l2.85-2.22.81-.62z"
/>
<path
fill="#EA4335"
d="M12 5.38c1.62 0 3.06.56 4.21 1.64l3.15-3.15C17.45 2.09 14.97 1 12 1 7.7 1 3.99 3.47 2.18 7.07l3.66 2.84c.87-2.6 3.3-4.53 6.16-4.53z"
/>
</svg>
Sign in with Google
</button>
</div>
</div>
<div className="mt-6 text-center">
<p className="text-sm text-gray-700">
Don't have an account?{' '}
<Link href="/register" className="font-medium text-blue-600 hover:text-blue-700">
Sign up
</Link>
</p>
</div>
</div>
</div>
</div>
);
}
