rentall-app/frontend/src/pages/Login.tsx

import React, { useState } from 'react';
import { Link, useNavigate } from 'react-router-dom';
import { useAuth } from '../contexts/AuthContext';

const Login: React.FC = () => {
  const [email, setEmail] = useState('');
  const [password, setPassword] = useState('');
  const [error, setError] = useState('');
  const [loading, setLoading] = useState(false);
  const { login } = useAuth();
  const navigate = useNavigate();

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

    try {
      await login(email, password);
      navigate('/');
    } catch (err: any) {
      setError(err.response?.data?.error || 'Failed to login');
    } finally {
      setLoading(false);
    }
  };

  return (
    <div className="container mt-5">
      <div className="row justify-content-center">
        <div className="col-md-6 col-lg-5">
          <div className="card shadow">
            <div className="card-body p-4">
              <h2 className="text-center mb-4">Login</h2>
              {error && (
                <div className="alert alert-danger" role="alert">
                  {error}
                </div>
              )}
              <form onSubmit={handleSubmit}>
                <div className="mb-3">
                  <label htmlFor="email" className="form-label">
                    Email
                  </label>
                  <input
                    type="email"
                    className="form-control"
                    id="email"
                    value={email}
                    onChange={(e) => setEmail(e.target.value)}
                    required
                  />
                </div>
                <div className="mb-3">
                  <label htmlFor="password" className="form-label">
                    Password
                  </label>
                  <input
                    type="password"
                    className="form-control"
                    id="password"
                    value={password}
                    onChange={(e) => setPassword(e.target.value)}
                    required
                  />
                </div>
                <button
                  type="submit"
                  className="btn btn-primary w-100"
                  disabled={loading}
                >
                  {loading ? 'Logging in...' : 'Login'}
                </button>
              </form>
              <div className="text-center mt-3">
                <p className="mb-0">
                  Don't have an account?{' '}
                  <Link to="/register" className="text-decoration-none">
                    Sign up
                  </Link>
                </p>
              </div>
            </div>
          </div>
        </div>
      </div>
    </div>
  );
};

export default Login;