import 'package:flutter/material.dart';
import 'package:wolf_dart/features/difficulty/difficulty.dart';
import 'package:wolf_dart/features/renderer/renderer.dart';

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

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      backgroundColor: Colors.black,
      floatingActionButton: FloatingActionButton(
        backgroundColor: Colors.red[900],
        onPressed: () {
          Navigator.of(context).push(
            MaterialPageRoute(
              builder: (_) => const WolfRenderer(
                difficulty: Difficulty.bringEmOn,
                isDemo: false,
                showSpriteGallery: true,
              ),
            ),
          );
        },
        child: const Icon(Icons.bug_report, color: Colors.white),
      ),
      body: Center(
        child: Column(
          mainAxisAlignment: MainAxisAlignment.center,
          children: [
            const Text(
              'HOW TOUGH ARE YOU?',
              style: TextStyle(
                color: Colors.red,
                fontSize: 32,
                fontWeight: FontWeight.bold,
                fontFamily: 'Courier',
              ),
            ),
            const SizedBox(height: 40),
            ListView.builder(
              shrinkWrap: true,
              itemCount: Difficulty.values.length,
              itemBuilder: (context, index) {
                final Difficulty difficulty = Difficulty.values[index];
                return ElevatedButton(
                  style: ElevatedButton.styleFrom(
                    backgroundColor: Colors.blueGrey[900],
                    foregroundColor: Colors.white,
                    minimumSize: const Size(300, 50),
                    shape: RoundedRectangleBorder(
                      borderRadius: BorderRadius.circular(4),
                    ),
                  ),
                  onPressed: () {
                    // Push the renderer and pass the selected difficulty
                    Navigator.of(context).pushReplacement(
                      MaterialPageRoute(
                        builder: (_) => WolfRenderer(
                          difficulty: difficulty,
                          isDemo: false,
                        ),
                      ),
                    );
                  },
                  child: Text(
                    difficulty.title,
                    style: const TextStyle(fontSize: 18),
                  ),
                );
              },
            ),
          ],
        ),
      ),
    );
  }
}