/**
 * Login Page
 *
 * User login with email and password
 */

'use client';

import { useState } from 'react';
import { useAuth } from '@/lib/context/auth-context';
import Link from 'next/link';

export default function LoginPage() {
  const { login } = useAuth();
  const [email, setEmail] = useState('');
  const [password, setPassword] = useState('');
  const [error, setError] = useState('');
  const [loading, setLoading] = useState(false);

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

    try {
      await login(email, password);
    } catch (err: any) {
      setError(err.response?.data?.message || 'Login failed. Please check your credentials.');
    } finally {
      setLoading(false);
    }
  };

  return (
    <div className="min-h-screen flex items-center justify-center bg-gray-50 py-12 px-4 sm:px-6 lg:px-8">
      <div className="max-w-md w-full space-y-8">
        <div>
          <h1 className="text-center text-4xl font-bold text-blue-600">
            Xpeditis
          </h1>
          <h2 className="mt-6 text-center text-3xl font-extrabold text-gray-900">
            Sign in to your account
          </h2>
          <p className="mt-2 text-center text-sm text-gray-600">
            Or{' '}
            <Link
              href="/register"
              className="font-medium text-blue-600 hover:text-blue-500"
            >
              create a new account
            </Link>
          </p>
        </div>

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

          <div className="rounded-md shadow-sm -space-y-px">
            <div>
              <label htmlFor="email-address" className="sr-only">
                Email address
              </label>
              <input
                id="email-address"
                name="email"
                type="email"
                autoComplete="email"
                required
                value={email}
                onChange={(e) => setEmail(e.target.value)}
                className="appearance-none rounded-none relative block w-full px-3 py-2 border border-gray-300 placeholder-gray-500 text-gray-900 rounded-t-md focus:outline-none focus:ring-blue-500 focus:border-blue-500 focus:z-10 sm:text-sm"
                placeholder="Email address"
              />
            </div>
            <div>
              <label htmlFor="password" className="sr-only">
                Password
              </label>
              <input
                id="password"
                name="password"
                type="password"
                autoComplete="current-password"
                required
                value={password}
                onChange={(e) => setPassword(e.target.value)}
                className="appearance-none rounded-none relative block w-full px-3 py-2 border border-gray-300 placeholder-gray-500 text-gray-900 rounded-b-md focus:outline-none focus:ring-blue-500 focus:border-blue-500 focus:z-10 sm:text-sm"
                placeholder="Password"
              />
            </div>
          </div>

          <div className="flex items-center justify-between">
            <div className="flex items-center">
              <input
                id="remember-me"
                name="remember-me"
                type="checkbox"
                className="h-4 w-4 text-blue-600 focus:ring-blue-500 border-gray-300 rounded"
              />
              <label
                htmlFor="remember-me"
                className="ml-2 block text-sm text-gray-900"
              >
                Remember me
              </label>
            </div>

            <div className="text-sm">
              <Link
                href="/forgot-password"
                className="font-medium text-blue-600 hover:text-blue-500"
              >
                Forgot your password?
              </Link>
            </div>
          </div>

          <div>
            <button
              type="submit"
              disabled={loading}
              className="group relative w-full flex justify-center py-2 px-4 border border-transparent text-sm font-medium rounded-md 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>
    </div>
  );
}
