match_magic/lib/screens/game_over_screen.dart

import 'package:flame_audio/flame_audio.dart';
import 'package:flutter/material.dart';
import 'package:flutter/widgets.dart';
import 'package:match_magic/db/main_db.dart';
import 'package:match_magic/game/board.dart';
import 'package:match_magic/screens/main_menu_screen.dart';
import 'package:match_magic/widgets/gradient_button.dart';
import 'package:match_magic/widgets/overlays/game_overlay/hint_button.dart';
import 'package:match_magic/widgets/overlays/game_overlay/pause_button.dart';
import 'package:match_magic/widgets/overlays/game_overlay/restart_button.dart';

class GameOverMenu extends StatelessWidget {
  static const String id = 'GameOverMenu';
  final Board gameRef;

  GameOverMenu({
    super.key,
    required this.gameRef,
  });

  @override
  Widget build(BuildContext context) {
    return Stack(
      children: [
        Container(
          decoration: BoxDecoration(
            gradient: LinearGradient(
              begin: Alignment.topCenter,
              end: Alignment.bottomCenter,
              colors: [
                Color(0xFFEBEBEB).withOpacity(0.6),
                Color(0xFFBFBEC0).withOpacity(0.6),
              ],
            ),
          ),
        ),
        Container(
          padding: const EdgeInsets.symmetric(vertical: 70, horizontal: 16),
          child: Column(
            mainAxisAlignment: MainAxisAlignment.center,
            children: [
              // Game over title.
              const Padding(
                padding: EdgeInsets.symmetric(vertical: 50.0),
                child: Text(
                  'Game Over',
                  style: TextStyle(
                    fontSize: 32.0,
                    fontWeight: FontWeight.w800,
                    color: Colors.black,
                    shadows: [
                      Shadow(
                        blurRadius: 20.0,
                        color: Colors.white,
                        offset: Offset(0, 0),
                      )
                    ],
                  ),
                ),
              ),
              Stack(
                children: [
                  Container(
                      margin: EdgeInsets.symmetric(horizontal: 64),
                      child: Image.asset('assets/images/game_over_score.png')),
                  Positioned.fill(
                    child: Column(
                      mainAxisAlignment: MainAxisAlignment.center,
                      children: [
                        SizedBox(height: 20),
                        Text(
                          'Score: ${Board.score}',
                          style: TextStyle(
                            fontSize: 24,
                            color: Colors.white,
                          ),
                        ),
                        SizedBox(height: 8),
                        FutureBuilder<int?>(
                          future: MainDB.instance.getHighScoreValue(),
                          builder: (context, snapshot) {
                            if (snapshot.connectionState ==
                                ConnectionState.waiting) {
                              return CircularProgressIndicator(); //
                            } else if (snapshot.hasError) {
                              return Text('Error: ${snapshot.error}');
                            } else if (snapshot.hasData) {
                              return Text(
                                'High score: ${snapshot.data}',
                                style: TextStyle(
                                    fontSize: 16, color: Colors.white),
                              );
                            } else {
                              return Text('No data');
                            }
                          },
                        ),
                      ],
                    ),
                  ),
                ],
              ),
              Expanded(child: SizedBox()),
              Row(
                children: [
                  Expanded(
                    child: GradientButton(
                        onPressed: () async {
                          // AdManager.showInterstitialAd(context, () {});
                          // Pause
                          gameRef.overlays.remove(GameOverMenu.id);
                          gameRef.overlays.add(PauseButton.id);
                          gameRef.overlays.add(RestartButton.id);
                          gameRef.overlays.add(HintButton.id);

                          gameRef.newGame();
                          gameRef.resumeEngine();
                        },
                        buttonText: 'Play again'),
                  ),
                ],
              ),
              SizedBox(
                height: 12,
              ),
              // Exit button.
              Row(
                children: [
                  Expanded(
                    child: GradientButton(
                        onPressed: () {
                          FlameAudio.bgm.stop();
                          gameRef.overlays.remove(GameOverMenu.id);
                          gameRef.removed;
                          gameRef.resumeEngine();

                          Navigator.of(context).pushReplacement(
                            MaterialPageRoute(
                              builder: (context) => MainMenuScreen(),
                            ),
                          );
                        },
                        buttonText: 'Exit'),
                  )
                ],
              ),
            ],
          ),
        ),
      ],
    );
  }
}