main.dart

import 'package:flutter/material.dart';

void main() => runApp(const MyApp());

class MyApp extends StatelessWidget {
  const MyApp({super.key});

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Login Page',
      debugShowCheckedModeBanner: false,
      theme: ThemeData(
        colorSchemeSeed: Colors.blue,
      ),
      home: const LoginPage(),
    );
  }
}

class LoginPage extends StatefulWidget {
  const LoginPage({super.key});

  @override
  State<LoginPage> createState() => _LoginPageState();
}

class _LoginPageState extends State<LoginPage> {
  final _emailController = TextEditingController();
  final _passwordController = TextEditingController();

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: const Text('Login Page'),
      ),
      body: Padding(
        padding: const EdgeInsets.all(20.0),
        child: Column(
          mainAxisAlignment: MainAxisAlignment.center,
          children: [
            TextField(
              controller: _emailController,
              decoration: const InputDecoration(
                labelText: 'Email',
                border: OutlineInputBorder(),
              ),
            ),
            const SizedBox(height: 20),
            TextField(
              controller: _passwordController,
              obscureText: true,
              decoration: const InputDecoration(
                labelText: 'Password',
                border: OutlineInputBorder(),
              ),
            ),
            const SizedBox(height: 20),
            ElevatedButton(
              onPressed: () {
                // Add login logic here
                // For example, you can call a function to validate the inputs
                _login();
              },
              child: const Text('Login'),
            ),
          ],
        ),
      ),
    );
  }

  void _login() {
    final email = _emailController.text;
    final password = _passwordController.text;

    // Add your login logic here
    // For example, you can call an API to authenticate the user
    // If the login is successful, you can navigate to the next page
    if (email.isNotEmpty && password.isNotEmpty) {
      // Navigate to the next page
      Navigator.pushReplacement(
        context,
        MaterialPageRoute(builder: (context) => const HomePage()),
      );
    } else {
      // Show an error message
      ScaffoldMessenger.of(context).showSnackBar(
        const SnackBar(content: Text('Please enter email and password')),
      );
    }
  }
}

class HomePage extends StatelessWidget {
  const HomePage({super.key});

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: const Text('Home Page'),
      ),
      body: const Center(
        child: Text('Welcome to the home page!'),
      ),
    );
  }
}