import 'package:flutter/material.dart';

void main() {
  runApp(const SukjenogiApp());
}

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

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: '숙제노기',
      theme: ThemeData(
        colorScheme: ColorScheme.fromSeed(seedColor: Colors.indigo),
        useMaterial3: true,
      ),
      home: const HomeScreen(),
    );
  }
}

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

  @override
  Widget build(BuildContext context) {
    final tiles = [
      _HomeTile(icon: Icons.login, label: '로그인', onTap: () {}),
      _HomeTile(icon: Icons.person, label: '캐릭터', onTap: () {}),
      _HomeTile(icon: Icons.dashboard, label: '대시보드', onTap: () {}),
      _HomeTile(icon: Icons.assignment, label: '숙제관리', onTap: () {}),
      _HomeTile(icon: Icons.group, label: '친구', onTap: () {}),
      _HomeTile(icon: Icons.settings, label: '설정', onTap: () {}),
    ];

    return Scaffold(
      appBar: AppBar(
        title: const Text('숙제노기 홈'),
        centerTitle: true,
      ),
      body: Padding(
        padding: const EdgeInsets.all(16),
        child: GridView.count(
          crossAxisCount: 2,
          crossAxisSpacing: 16,
          mainAxisSpacing: 16,
          children: tiles,
        ),
      ),
    );
  }
}

class _HomeTile extends StatelessWidget {
  final IconData icon;
  final String label;
  final VoidCallback onTap;

  const _HomeTile({
    required this.icon,
    required this.label,
    required this.onTap,
  });

  @override
  Widget build(BuildContext context) {
    return GestureDetector(
      onTap: onTap,
      child: Container(
        decoration: BoxDecoration(
          color: Colors.indigo.shade50,
          borderRadius: BorderRadius.circular(16),
        ),
        padding: const EdgeInsets.all(20),
        child: Column(
          mainAxisAlignment: MainAxisAlignment.center,
          children: [
            Icon(icon, size: 48, color: Colors.indigo),
            const SizedBox(height: 12),
            Text(label, style: const TextStyle(fontSize: 16)),
          ],
        ),
      ),
    );
  }
}