frontend/src/components/auth/Login.jsx

import React, { useState } from 'react';
import { signInWithEmailAndPassword } from "firebase/auth";
import { auth } from '../../services/firebase.js';
import { useNavigate, Link } from 'react-router-dom';

const Login = () => {
  const [email, setEmail] = useState('');
  const [password, setPassword] = useState('');
  const [error, setError] = useState('');
  const navigate = useNavigate();

  const handleLogin = async (e) => {
    e.preventDefault();
    setError('');
    try {
      await signInWithEmailAndPassword(auth, email, password);
      navigate('/chat'); // Redirect to chat on successful login
    } catch (err) {
      setError(err.message);
    }
  };

  return (
    <div className="auth-container">
      <div className="auth-form">
        <h2>Login to Your Account</h2>
        <form onSubmit={handleLogin}>
          <div className="form-group">
            <label>Email</label>
            <input
              type="email"
              value={email}
              onChange={(e) => setEmail(e.target.value)}
              placeholder="Enter your email"
              required
            />
          </div>
          <div className="form-group">
            <label>Password</label>
            <input
              type="password"
              value={password}
              onChange={(e) => setPassword(e.target.value)}
              placeholder="Enter your password"
              required
            />
          </div>
          {error && <p className="error-message">{error}</p>}
          <div className="forgot-password">
            <Link to="/forgot-password">Forgot Password?</Link>
          </div>
          <button type="submit" className="btn-primary">Login</button>
        </form>
      </div>
    </div>
  );
};

export default Login;