asciinevrdie/lib/src/features/game/game_play_screen.dart

import 'package:flutter/foundation.dart'
    show kIsWeb, defaultTargetPlatform, TargetPlatform;
import 'package:flutter/material.dart';
import 'package:flutter/scheduler.dart' show SchedulerBinding, SchedulerPhase;
import 'package:flutter/services.dart' show KeyDownEvent, LogicalKeyboardKey;

import 'package:asciineverdie/data/game_text_l10n.dart' as game_l10n;
import 'package:asciineverdie/data/skill_data.dart';
import 'package:asciineverdie/src/core/engine/iap_service.dart';
import 'package:asciineverdie/src/core/model/treasure_chest.dart';
import 'package:asciineverdie/data/story_data.dart';
import 'package:asciineverdie/l10n/app_localizations.dart';
import 'package:asciineverdie/src/core/animation/ascii_animation_type.dart';
import 'package:asciineverdie/src/core/engine/story_service.dart';
import 'package:asciineverdie/src/core/l10n/game_data_l10n.dart';
import 'package:asciineverdie/src/core/model/game_state.dart';
import 'package:asciineverdie/src/core/model/skill.dart';
import 'package:asciineverdie/src/core/notification/notification_service.dart';
import 'package:asciineverdie/src/core/util/pq_logic.dart' as pq_logic;
import 'package:asciineverdie/src/features/game/game_session_controller.dart';
import 'package:asciineverdie/src/features/hall_of_fame/hall_of_fame_screen.dart';
import 'package:asciineverdie/src/features/game/widgets/cinematic_view.dart';
import 'package:asciineverdie/src/features/game/widgets/combat_log.dart';
import 'package:asciineverdie/src/features/game/widgets/death_overlay.dart';
import 'package:asciineverdie/src/features/game/widgets/victory_overlay.dart';
import 'package:asciineverdie/src/features/game/widgets/hp_mp_bar.dart';
import 'package:asciineverdie/src/features/game/widgets/notification_overlay.dart';
import 'package:asciineverdie/src/features/game/widgets/stats_panel.dart';
import 'package:asciineverdie/src/features/game/widgets/equipment_stats_panel.dart';
import 'package:asciineverdie/src/features/game/widgets/potion_inventory_panel.dart';
import 'package:asciineverdie/src/features/game/widgets/task_progress_panel.dart';
import 'package:asciineverdie/src/features/game/widgets/active_buff_panel.dart';
import 'package:asciineverdie/src/features/game/widgets/return_rewards_dialog.dart';
import 'package:asciineverdie/src/features/game/layouts/mobile_carousel_layout.dart';
import 'package:asciineverdie/src/features/settings/settings_screen.dart';
import 'package:asciineverdie/src/features/game/widgets/statistics_dialog.dart';
import 'package:asciineverdie/src/features/game/widgets/help_dialog.dart';
import 'package:asciineverdie/src/core/storage/settings_repository.dart';
import 'package:asciineverdie/src/core/audio/audio_service.dart';
import 'package:asciineverdie/src/features/game/controllers/combat_log_controller.dart';
import 'package:asciineverdie/src/features/game/controllers/game_audio_controller.dart';
import 'package:asciineverdie/src/shared/retro_colors.dart';

/// 게임 진행 화면 (Main.dfm 기반 3패널 레이아웃)
///
/// Phase 7: colorTheme 제거됨, 고정 4색 팔레트 사용
class GamePlayScreen extends StatefulWidget {
  const GamePlayScreen({
    super.key,
    required this.controller,
    this.audioService,
    this.forceCarouselLayout = false,
    this.forceDesktopLayout = false,
  });

  final GameSessionController controller;

  /// 오디오 서비스 (BGM/SFX 재생)
  final AudioService? audioService;

  /// 테스트 모드: 웹에서도 모바일 캐로셀 레이아웃 강제 사용
  final bool forceCarouselLayout;

  /// 테스트 모드: 모바일에서도 데스크톱 3패널 레이아웃 강제 사용
  final bool forceDesktopLayout;

  @override
  State<GamePlayScreen> createState() => _GamePlayScreenState();
}

class _GamePlayScreenState extends State<GamePlayScreen>
    with WidgetsBindingObserver {
  AsciiAnimationType? _specialAnimation;

  // Phase 8: 알림 서비스 (Notification Service)
  late final NotificationService _notificationService;

  // Phase 9: 스토리 서비스 (Story Service)
  late final StoryService _storyService;
  StoryAct _lastAct = StoryAct.prologue;
  bool _showingCinematic = false;

  // 이전 상태 추적 (레벨업/퀘스트/Act 완료 감지용)
  int _lastLevel = 0;
  int _lastQuestCount = 0;
  int _lastPlotStageCount = 0;

  // Phase 2.4: 오디오 컨트롤러
  late final GameAudioController _audioController;

  // Phase 2.5: 전투 로그 컨트롤러
  late final CombatLogController _combatLogController;

  void _checkSpecialEvents(GameState state) {
    // Phase 8: 태스크 변경 시 로그 추가
    _combatLogController.onTaskChanged(state.progress.currentTask.caption);

    // 전투 이벤트 처리 (Combat Events)
    _combatLogController.processCombatEvents(state.progress.currentCombat);

    // 오디오: TaskType 변경 시 BGM 전환 (애니메이션과 동기화)
    _audioController.updateBgmForTaskType(state);

    // 레벨업 감지
    if (state.traits.level > _lastLevel && _lastLevel > 0) {
      _specialAnimation = AsciiAnimationType.levelUp;
      _notificationService.showLevelUp(state.traits.level);
      _combatLogController.addLevelUpLog(state.traits.level);
      // 오디오: 레벨업 SFX (플레이어 채널)
      _audioController.playLevelUpSfx();
      _resetSpecialAnimationAfterFrame();

      // Phase 9: Act 변경 감지 (레벨 기반)
      final newAct = getActForLevel(state.traits.level);
      if (newAct != _lastAct && !_showingCinematic) {
        _lastAct = newAct;

        // 엔딩은 controller.isComplete 상태에서 VictoryOverlay로 처리
        // 일반 Act 전환 시에만 시네마틱 표시
        if (newAct != StoryAct.ending) {
          WidgetsBinding.instance.addPostFrameCallback((_) {
            if (mounted) _showCinematicForAct(newAct);
          });
        }
      }
    }
    _lastLevel = state.traits.level;

    // 퀘스트 완료 감지
    if (state.progress.questCount > _lastQuestCount && _lastQuestCount > 0) {
      _specialAnimation = AsciiAnimationType.questComplete;
      // 완료된 퀘스트 이름 가져오기
      final completedQuest = state.progress.questHistory
          .where((q) => q.isComplete)
          .lastOrNull;
      if (completedQuest != null) {
        _notificationService.showQuestComplete(completedQuest.caption);
        _combatLogController.addQuestCompleteLog(completedQuest.caption);
      }
      // 오디오: 퀘스트 완료 SFX (플레이어 채널)
      _audioController.playQuestCompleteSfx();
      _resetSpecialAnimationAfterFrame();
    }
    _lastQuestCount = state.progress.questCount;

    // Act 완료 감지 (plotStageCount 증가)
    // plotStageCount: 1=프롤로그 진행, 2=프롤로그 완료, 3=Act1 완료...
    // 완료된 스테이지 인덱스 = plotStageCount - 2 (0=프롤로그, 1=Act1, ...)
    if (state.progress.plotStageCount > _lastPlotStageCount &&
        _lastPlotStageCount > 0) {
      _specialAnimation = AsciiAnimationType.actComplete;
      _notificationService.showActComplete(state.progress.plotStageCount - 2);
      _resetSpecialAnimationAfterFrame();
    }
    _lastPlotStageCount = state.progress.plotStageCount;

    // 사망/엔딩 BGM 전환 (Death/Ending BGM Transition)
    _audioController.updateDeathEndingBgm(
      state,
      isGameComplete: widget.controller.isComplete,
    );
  }

  /// Phase 9: Act 시네마틱 표시 (Show Act Cinematic)
  Future<void> _showCinematicForAct(StoryAct act) async {
    if (_showingCinematic) return;

    _showingCinematic = true;
    // 게임 일시 정지
    await widget.controller.pause(saveOnStop: false);

    // 시네마틱 BGM 재생
    _audioController.playCinematicBgm();

    if (mounted) {
      await showActCinematic(context, act);
    }

    // 게임 재개 (BGM은 _updateBgmForTaskType에서 복원됨)
    if (mounted) {
      await widget.controller.resume();
    }
    _showingCinematic = false;
  }

  /// VictoryOverlay 완료 후 명예의 전당 화면으로 이동
  void _handleVictoryComplete() {
    Navigator.of(context).pushReplacement(
      MaterialPageRoute<void>(builder: (context) => const HallOfFameScreen()),
    );
  }

  void _resetSpecialAnimationAfterFrame() {
    // 다음 프레임에서 리셋 (AsciiAnimationCard가 값을 받은 후)
    WidgetsBinding.instance.addPostFrameCallback((_) {
      if (mounted) {
        setState(() {
          _specialAnimation = null;
        });
      }
    });
  }

  @override
  void initState() {
    super.initState();
    _notificationService = NotificationService();
    _storyService = StoryService();

    // 오디오 컨트롤러 초기화
    _audioController = GameAudioController(
      audioService: widget.audioService,
      getSpeedMultiplier: () => widget.controller.loop?.speedMultiplier ?? 1,
    );

    // 전투 로그 컨트롤러 초기화
    _combatLogController = CombatLogController(
      onCombatEvent: (event) => _audioController.playCombatEventSfx(event),
    );

    widget.controller.addListener(_onControllerChanged);
    WidgetsBinding.instance.addObserver(this);

    // 초기 상태 설정
    final state = widget.controller.state;
    if (state != null) {
      _lastLevel = state.traits.level;
      _lastQuestCount = state.progress.questCount;
      _lastPlotStageCount = state.progress.plotStageCount;
      _lastAct = getActForLevel(state.traits.level);

      // 초기 BGM 재생 (TaskType 기반)
      _audioController.playInitialBgm(state);
    } else {
      // 상태가 없으면 기본 마을 BGM
      widget.audioService?.playBgm('town');
    }

    // 누적 통계 로드
    widget.controller.loadCumulativeStats();

    // 오디오 볼륨 초기화
    _audioController.initVolumes();

    // Phase 7: 복귀 보상 콜백 설정
    widget.controller.onReturnRewardAvailable = _showReturnRewardsDialog;
  }

  @override
  void didChangeDependencies() {
    super.didChangeDependencies();
    // 로케일 변경 시 게임 l10n 동기화 (시네마틱 번역 등에 필수)
    final locale = Localizations.localeOf(context);
    game_l10n.setGameLocale(locale.languageCode);
  }

  @override
  void dispose() {
    _notificationService.dispose();
    _storyService.dispose();
    WidgetsBinding.instance.removeObserver(this);
    widget.controller.removeListener(_onControllerChanged);
    widget.controller.onReturnRewardAvailable = null; // Phase 7: 콜백 정리
    super.dispose();
  }

  @override
  void didChangeAppLifecycleState(AppLifecycleState appState) {
    super.didChangeAppLifecycleState(appState);

    // 모바일 환경 확인 (iOS/Android)
    final isMobile =
        !kIsWeb &&
        (defaultTargetPlatform == TargetPlatform.iOS ||
            defaultTargetPlatform == TargetPlatform.android);

    // 앱이 백그라운드로 가거나 비활성화될 때
    if (appState == AppLifecycleState.paused ||
        appState == AppLifecycleState.inactive ||
        appState == AppLifecycleState.detached) {
      // 저장
      _saveGameState();

      // 모바일: 게임 일시정지 + 전체 오디오 정지
      if (isMobile) {
        widget.controller.pause(saveOnStop: false);
        _audioController.pauseAll();
      }
    }

    // 모바일: 앱이 포그라운드로 돌아올 때 전체 재로드
    if (appState == AppLifecycleState.resumed && isMobile) {
      _audioController.resumeAll();
      _reloadGameScreen();
    }
  }

  /// 모바일 재진입 시 전체 화면 재로드
  Future<void> _reloadGameScreen() async {
    // 세이브 파일에서 다시 로드 (치트 모드는 저장된 상태에서 복원)
    await widget.controller.loadAndStart();

    if (!mounted) return;

    // 화면 재생성 (상태 초기화)
    Navigator.of(context).pushReplacement(
      MaterialPageRoute<void>(
        builder: (_) => GamePlayScreen(
          controller: widget.controller,
          audioService: widget.audioService,
        ),
      ),
    );
  }

  Future<void> _saveGameState() async {
    final currentState = widget.controller.state;
    if (currentState == null || !widget.controller.isRunning) return;

    await widget.controller.saveManager.saveState(
      currentState,
      cheatsEnabled: widget.controller.cheatsEnabled,
    );
  }

  /// 뒤로가기 시 저장 확인 다이얼로그
  Future<bool> _onPopInvoked() async {
    final l10n = L10n.of(context);
    final shouldPop = await showDialog<bool>(
      context: context,
      builder: (context) => AlertDialog(
        title: Text(l10n.exitGame),
        content: Text(l10n.saveProgressQuestion),
        actions: [
          TextButton(
            onPressed: () => Navigator.of(context).pop(false),
            child: Text(l10n.cancel),
          ),
          TextButton(
            onPressed: () {
              Navigator.of(context).pop(true);
            },
            child: Text(l10n.exitWithoutSaving),
          ),
          FilledButton(
            onPressed: () async {
              await _saveGameState();
              if (context.mounted) {
                Navigator.of(context).pop(true);
              }
            },
            child: Text(l10n.saveAndExit),
          ),
        ],
      ),
    );
    return shouldPop ?? false;
  }

  void _onControllerChanged() {
    final state = widget.controller.state;
    if (state != null) {
      _checkSpecialEvents(state);
    }

    // WASM 안정성: 프레임 빌드 중이면 다음 프레임까지 대기
    if (SchedulerBinding.instance.schedulerPhase ==
        SchedulerPhase.persistentCallbacks) {
      SchedulerBinding.instance.addPostFrameCallback((_) {
        if (mounted) {
          setState(() {});
        }
      });
    } else {
      setState(() {});
    }
  }

  /// 캐로셀 레이아웃 사용 여부 판단
  ///
  /// - forceDesktopLayout (테스트 모드) 활성화 시 데스크톱 레이아웃 사용
  /// - forceCarouselLayout (테스트 모드) 활성화 시 캐로셀 레이아웃 사용
  /// - 실제 모바일 플랫폼 (iOS/Android) 시 캐로셀 사용
  bool _shouldUseCarouselLayout(BuildContext context) {
    // 테스트 모드: 데스크톱 레이아웃 강제
    if (widget.forceDesktopLayout) return false;

    // 테스트 모드: 캐로셀 레이아웃 강제
    if (widget.forceCarouselLayout) return true;

    // 웹에서는 3패널 레이아웃 사용 (테스트 모드가 아닌 경우)
    if (kIsWeb) return false;

    // 모바일 플랫폼(iOS/Android)에서는 캐로셀 사용
    final platform = defaultTargetPlatform;
    return platform == TargetPlatform.iOS || platform == TargetPlatform.android;
  }

  /// 복귀 보상 다이얼로그 표시 (Phase 7)
  void _showReturnRewardsDialog(ReturnChestReward reward) {
    // 잠시 후 다이얼로그 표시 (게임 시작 후)
    WidgetsBinding.instance.addPostFrameCallback((_) {
      if (!mounted) return;
      final state = widget.controller.state;
      if (state == null) return;

      ReturnRewardsDialog.show(
        context,
        reward: reward,
        playerLevel: state.traits.level,
        onClaim: (rewards) {
          widget.controller.applyReturnReward(rewards);
        },
      );
    });
  }

  /// 통계 다이얼로그 표시
  void _showStatisticsDialog(BuildContext context) {
    StatisticsDialog.show(
      context,
      session: widget.controller.sessionStats,
      cumulative: widget.controller.cumulativeStats,
    );
  }

  /// 설정 화면 표시
  void _showSettingsScreen(BuildContext context) {
    final settingsRepo = SettingsRepository();
    SettingsScreen.show(
      context,
      settingsRepository: settingsRepo,
      onLocaleChange: (locale) async {
        // 안전한 언어 변경: 전체 화면 재생성
        final navigator = Navigator.of(this.context);
        await widget.controller.pause(saveOnStop: true);
        game_l10n.setGameLocale(locale);
        if (mounted) {
          await widget.controller.resume();
          navigator.pushReplacement(
            MaterialPageRoute<void>(
              builder: (_) => GamePlayScreen(
                controller: widget.controller,
                audioService: widget.audioService,
              ),
            ),
          );
        }
      },
      onBgmVolumeChange: (volume) {
        _audioController.setBgmVolume(volume);
        setState(() {});
      },
      onSfxVolumeChange: (volume) {
        _audioController.setSfxVolume(volume);
        setState(() {});
      },
      onCreateTestCharacter: () async {
        final navigator = Navigator.of(context);
        final success = await widget.controller.createTestCharacter();
        if (success && mounted) {
          // 프론트 화면으로 이동
          navigator.popUntil((route) => route.isFirst);
        }
      },
    );
  }

  /// 부활 처리 핸들러
  Future<void> _handleResurrect() async {
    // 1. 부활 애니메이션 먼저 설정 (DeathOverlay 사라지기 전에)
    setState(() {
      _specialAnimation = AsciiAnimationType.resurrection;
    });

    // 2. 부활 처리 (HP/MP 회복, 장비 구매 - 게임 재개 없음)
    // 이 시점에서 isDead가 false가 되고 DeathOverlay가 사라지지만,
    // _specialAnimation이 이미 설정되어 있어 부활 애니메이션이 표시됨
    await widget.controller.resurrect();

    // 3. 애니메이션 종료 후 게임 재개
    final duration = getSpecialAnimationDuration(
      AsciiAnimationType.resurrection,
    );
    Future.delayed(Duration(milliseconds: duration), () async {
      if (mounted) {
        // 먼저 게임 재개 (status를 running으로 변경)
        // 이렇게 해야 setState 시 UI가 '일시정지' 상태로 보이지 않음
        await widget.controller.resumeAfterResurrection();
        if (mounted) {
          setState(() {
            _specialAnimation = null;
          });
        }
      }
    });
  }

  /// 광고 부활 핸들러 (HP 100% + 아이템 복구 + 10분 자동부활)
  Future<void> _handleAdRevive() async {
    // 1. 부활 애니메이션 먼저 설정 (DeathOverlay 사라지기 전에)
    setState(() {
      _specialAnimation = AsciiAnimationType.resurrection;
    });

    // 2. 광고 부활 처리 (HP 100%, 아이템 복구, 10분 자동부활 버프)
    await widget.controller.adRevive();

    // 3. 애니메이션 종료 후 게임 재개
    final duration = getSpecialAnimationDuration(
      AsciiAnimationType.resurrection,
    );
    Future.delayed(Duration(milliseconds: duration), () async {
      if (mounted) {
        await widget.controller.resumeAfterResurrection();
        if (mounted) {
          setState(() {
            _specialAnimation = null;
          });
        }
      }
    });
  }

  /// 속도 부스트 활성화 핸들러 (Phase 6)
  Future<void> _handleSpeedBoost() async {
    final activated = await widget.controller.activateSpeedBoost();
    if (activated && mounted) {
      _notificationService.show(
        GameNotification(
          type: NotificationType.info,
          title: game_l10n.speedBoostActive,
          duration: const Duration(seconds: 2),
        ),
      );
      setState(() {});
    }
  }

  @override
  Widget build(BuildContext context) {
    final state = widget.controller.state;
    if (state == null) {
      return const Scaffold(body: Center(child: CircularProgressIndicator()));
    }

    // 로케일 변경 시 전체 위젯 트리 강제 리빌드를 위한 Key
    final localeKey = ValueKey(game_l10n.currentGameLocale);

    // 캐로셀 레이아웃 사용 여부 확인
    if (_shouldUseCarouselLayout(context)) {
      return NotificationOverlay(
        key: localeKey,
        notificationService: _notificationService,
        child: PopScope(
          canPop: false,
          onPopInvokedWithResult: (didPop, result) async {
            if (didPop) return;
            final shouldPop = await _onPopInvoked();
            if (shouldPop && context.mounted) {
              await widget.controller.pause(saveOnStop: false);
              if (context.mounted) {
                Navigator.of(context).pop();
              }
            }
          },
          child: Stack(
            children: [
              MobileCarouselLayout(
                state: state,
                combatLogEntries: _combatLogController.entries,
                speedMultiplier: widget.controller.loop?.speedMultiplier ?? 1,
                onSpeedCycle: () {
                  widget.controller.loop?.cycleSpeed();
                  setState(() {});
                },
                onSetSpeed: (speed) {
                  widget.controller.loop?.setSpeed(speed);
                  setState(() {});
                },
                // 특수 애니메이션 중에는 일시정지 상태로 표시하지 않음
                isPaused:
                    !widget.controller.isRunning && _specialAnimation == null,
                onPauseToggle: () async {
                  await widget.controller.togglePause();
                  setState(() {});
                },
                onSave: _saveGameState,
                onExit: () async {
                  final shouldExit = await _onPopInvoked();
                  if (shouldExit && context.mounted) {
                    await widget.controller.pause(saveOnStop: false);
                    if (context.mounted) {
                      Navigator.of(context).pop();
                    }
                  }
                },
                notificationService: _notificationService,
                specialAnimation: _specialAnimation,
                onLanguageChange: (locale) async {
                  // navigator 참조를 async gap 전에 저장
                  final navigator = Navigator.of(context);
                  // 1. 현재 상태 저장
                  await widget.controller.pause(saveOnStop: true);
                  // 2. 로케일 변경
                  game_l10n.setGameLocale(locale);
                  // 3. 화면 재생성 (전체 UI 재구성)
                  if (context.mounted) {
                    await widget.controller.resume();
                    navigator.pushReplacement(
                      MaterialPageRoute<void>(
                        builder: (_) => GamePlayScreen(
                          controller: widget.controller,
                          audioService: widget.audioService,
                        ),
                      ),
                    );
                  }
                },
                onDeleteSaveAndNewGame: () async {
                  // 게임 루프 중지
                  await widget.controller.pause(saveOnStop: false);
                  // 세이브 파일 삭제
                  await widget.controller.saveManager.deleteSave();
                  // 캐릭터 생성 화면으로 돌아가기
                  if (context.mounted) {
                    Navigator.of(context).pop();
                  }
                },
                // 사운드 설정
                bgmVolume: _audioController.bgmVolume,
                sfxVolume: _audioController.sfxVolume,
                onBgmVolumeChange: (volume) {
                  _audioController.setBgmVolume(volume);
                  setState(() {});
                },
                onSfxVolumeChange: (volume) {
                  _audioController.setSfxVolume(volume);
                  setState(() {});
                },
                // 통계 및 도움말
                onShowStatistics: () => _showStatisticsDialog(context),
                onShowHelp: () => HelpDialog.show(context),
                // 치트 (디버그 모드)
                cheatsEnabled: widget.controller.cheatsEnabled,
                onCheatTask: () => widget.controller.loop?.cheatCompleteTask(),
                onCheatQuest: () =>
                    widget.controller.loop?.cheatCompleteQuest(),
                onCheatPlot: () => widget.controller.loop?.cheatCompletePlot(),
                onCreateTestCharacter: () async {
                  final navigator = Navigator.of(context);
                  final success = await widget.controller.createTestCharacter();
                  if (success && mounted) {
                    navigator.popUntil((route) => route.isFirst);
                  }
                },
                // 수익화 버프 (자동부활, 광고배속)
                autoReviveEndMs: widget.controller.monetization.autoReviveEndMs,
                speedBoostEndMs: widget.controller.monetization.speedBoostEndMs,
                isPaidUser: widget.controller.monetization.isPaidUser,
                onSpeedBoostActivate: _handleSpeedBoost,
                adSpeedMultiplier: widget.controller.adSpeedMultiplier,
                has2xUnlocked: widget.controller.has2xUnlocked,
              ),
              // 사망 오버레이
              if (state.isDead && state.deathInfo != null)
                DeathOverlay(
                  deathInfo: state.deathInfo!,
                  traits: state.traits,
                  onResurrect: _handleResurrect,
                  onAdRevive: _handleAdRevive,
                  isPaidUser: IAPService.instance.isAdRemovalPurchased,
                ),
              // 승리 오버레이 (게임 클리어)
              if (widget.controller.isComplete)
                VictoryOverlay(
                  traits: state.traits,
                  stats: state.stats,
                  progress: state.progress,
                  elapsedMs: state.skillSystem.elapsedMs,
                  onComplete: _handleVictoryComplete,
                ),
            ],
          ),
        ),
      );
    }

    // 기존 데스크톱 레이아웃 (레트로 스타일)
    return NotificationOverlay(
      key: localeKey,
      notificationService: _notificationService,
      child: PopScope(
        canPop: false,
        onPopInvokedWithResult: (didPop, result) async {
          if (didPop) return;
          final shouldPop = await _onPopInvoked();
          if (shouldPop && context.mounted) {
            await widget.controller.pause(saveOnStop: false);
            if (context.mounted) {
              Navigator.of(context).pop();
            }
          }
        },
        // 웹/데스크톱 키보드 단축키 지원
        child: Focus(
          autofocus: true,
          onKeyEvent: (node, event) => _handleKeyboardShortcut(event, context),
          child: Scaffold(
            backgroundColor: RetroColors.deepBrown,
            appBar: AppBar(
              backgroundColor: RetroColors.darkBrown,
              title: Text(
                L10n.of(context).progressQuestTitle(state.traits.name),
                style: const TextStyle(
                  fontFamily: 'PressStart2P',
                  fontSize: 15,
                  color: RetroColors.gold,
                ),
              ),
              actions: [
                // 치트 버튼 (디버그용)
                if (widget.controller.cheatsEnabled) ...[
                  IconButton(
                    icon: const Text('L+1'),
                    tooltip: L10n.of(context).levelUp,
                    onPressed: () =>
                        widget.controller.loop?.cheatCompleteTask(),
                  ),
                  IconButton(
                    icon: const Text('Q!'),
                    tooltip: L10n.of(context).completeQuest,
                    onPressed: () =>
                        widget.controller.loop?.cheatCompleteQuest(),
                  ),
                  IconButton(
                    icon: const Text('P!'),
                    tooltip: L10n.of(context).completePlot,
                    onPressed: () =>
                        widget.controller.loop?.cheatCompletePlot(),
                  ),
                ],
                // 통계 버튼
                IconButton(
                  icon: const Icon(Icons.bar_chart),
                  tooltip: game_l10n.uiStatistics,
                  onPressed: () => _showStatisticsDialog(context),
                ),
                // 도움말 버튼
                IconButton(
                  icon: const Icon(Icons.help_outline),
                  tooltip: game_l10n.uiHelp,
                  onPressed: () => HelpDialog.show(context),
                ),
                // 설정 버튼
                IconButton(
                  icon: const Icon(Icons.settings),
                  tooltip: game_l10n.uiSettings,
                  onPressed: () => _showSettingsScreen(context),
                ),
              ],
            ),
            body: Stack(
              children: [
                // 메인 게임 UI
                Column(
                  children: [
                    // 상단: ASCII 애니메이션 + Task Progress (Phase 7: 고정 4색 팔레트)
                    TaskProgressPanel(
                      progress: state.progress,
                      speedMultiplier:
                          widget.controller.loop?.speedMultiplier ?? 1,
                      onSpeedCycle: () {
                        widget.controller.loop?.cycleSpeed();
                        setState(() {});
                      },
                      // 특수 애니메이션 중에는 일시정지 상태로 표시하지 않음
                      isPaused:
                          !widget.controller.isRunning &&
                          _specialAnimation == null,
                      onPauseToggle: () async {
                        await widget.controller.togglePause();
                        setState(() {});
                      },
                      specialAnimation: _specialAnimation,
                      weaponName: state.equipment.weapon,
                      shieldName: state.equipment.shield,
                      characterLevel: state.traits.level,
                      monsterLevel: state.progress.currentTask.monsterLevel,
                      monsterGrade: state.progress.currentTask.monsterGrade,
                      monsterSize: state.progress.currentTask.monsterSize,
                      latestCombatEvent:
                          state.progress.currentCombat?.recentEvents.lastOrNull,
                      raceId: state.traits.raceId,
                    ),

                    // 메인 3패널 영역
                    Expanded(
                      child: Row(
                        crossAxisAlignment: CrossAxisAlignment.stretch,
                        children: [
                          // 좌측 패널: Character Sheet
                          Expanded(flex: 2, child: _buildCharacterPanel(state)),

                          // 중앙 패널: Equipment/Inventory
                          Expanded(flex: 3, child: _buildEquipmentPanel(state)),

                          // 우측 패널: Plot/Quest
                          Expanded(flex: 2, child: _buildQuestPanel(state)),
                        ],
                      ),
                    ),
                  ],
                ),

                // 사망 오버레이
                if (state.isDead && state.deathInfo != null)
                  DeathOverlay(
                    deathInfo: state.deathInfo!,
                    traits: state.traits,
                    onResurrect: _handleResurrect,
                    onAdRevive: _handleAdRevive,
                    isPaidUser: IAPService.instance.isAdRemovalPurchased,
                  ),
                // 승리 오버레이 (게임 클리어)
                if (widget.controller.isComplete)
                  VictoryOverlay(
                    traits: state.traits,
                    stats: state.stats,
                    progress: state.progress,
                    elapsedMs: state.skillSystem.elapsedMs,
                    onComplete: _handleVictoryComplete,
                  ),
              ],
            ),
          ),
        ),
      ),
    );
  }

  /// 키보드 단축키 핸들러 (웹/데스크톱)
  /// Space: 일시정지/재개, S: 속도 변경, H: 도움말, Esc: 설정
  KeyEventResult _handleKeyboardShortcut(KeyEvent event, BuildContext context) {
    // KeyDown 이벤트만 처리
    if (event is! KeyDownEvent) return KeyEventResult.ignored;

    final key = event.logicalKey;

    // Space: 일시정지/재개
    if (key == LogicalKeyboardKey.space) {
      widget.controller.togglePause();
      setState(() {});
      return KeyEventResult.handled;
    }

    // S: 속도 변경
    if (key == LogicalKeyboardKey.keyS) {
      widget.controller.loop?.cycleSpeed();
      setState(() {});
      return KeyEventResult.handled;
    }

    // H 또는 F1: 도움말
    if (key == LogicalKeyboardKey.keyH || key == LogicalKeyboardKey.f1) {
      HelpDialog.show(context);
      return KeyEventResult.handled;
    }

    // Escape: 설정
    if (key == LogicalKeyboardKey.escape) {
      _showSettingsScreen(context);
      return KeyEventResult.handled;
    }

    // I: 통계
    if (key == LogicalKeyboardKey.keyI) {
      _showStatisticsDialog(context);
      return KeyEventResult.handled;
    }

    return KeyEventResult.ignored;
  }

  /// 좌측 패널: Character Sheet (Traits, Stats, Experience, Spells)
  Widget _buildCharacterPanel(GameState state) {
    final l10n = L10n.of(context);
    return Card(
      margin: const EdgeInsets.all(4),
      color: RetroColors.panelBg,
      shape: RoundedRectangleBorder(
        side: const BorderSide(color: RetroColors.panelBorderOuter, width: 2),
        borderRadius: BorderRadius.circular(0),
      ),
      child: Column(
        crossAxisAlignment: CrossAxisAlignment.stretch,
        children: [
          _buildPanelHeader(l10n.characterSheet),

          // Traits 목록
          _buildSectionHeader(l10n.traits),
          _buildTraitsList(state),

          // Stats 목록 (Phase 8: 애니메이션 변화 표시)
          _buildSectionHeader(l10n.stats),
          Expanded(flex: 2, child: StatsPanel(stats: state.stats)),

          // Phase 8: HP/MP 바 (사망 위험 시 깜빡임, 전투 중 몬스터 HP 표시)
          // 전투 중에는 전투 스탯의 HP/MP 사용, 비전투 시 기본 스탯 사용
          HpMpBar(
            hpCurrent:
                state.progress.currentCombat?.playerStats.hpCurrent ??
                state.stats.hp,
            hpMax:
                state.progress.currentCombat?.playerStats.hpMax ??
                state.stats.hpMax,
            mpCurrent:
                state.progress.currentCombat?.playerStats.mpCurrent ??
                state.stats.mp,
            mpMax:
                state.progress.currentCombat?.playerStats.mpMax ??
                state.stats.mpMax,
            // 전투 중일 때 몬스터 HP 정보 전달
            monsterHpCurrent:
                state.progress.currentCombat?.monsterStats.hpCurrent,
            monsterHpMax: state.progress.currentCombat?.monsterStats.hpMax,
            monsterName: state.progress.currentCombat?.monsterStats.name,
            monsterLevel: state.progress.currentCombat?.monsterStats.level,
          ),

          // Experience 바
          _buildSectionHeader(l10n.experience),
          _buildProgressBar(
            state.progress.exp.position,
            state.progress.exp.max,
            Colors.blue,
            tooltip:
                '${state.progress.exp.position} / ${state.progress.exp.max}',
          ),

          // 스킬 (Skills - SpellBook 기반)
          _buildSectionHeader(l10n.spellBook),
          Expanded(flex: 3, child: _buildSkillsList(state)),

          // 활성 버프 (Active Buffs)
          _buildSectionHeader(game_l10n.uiBuffs),
          Expanded(
            child: ActiveBuffPanel(
              activeBuffs: state.skillSystem.activeBuffs,
              currentMs: state.skillSystem.elapsedMs,
            ),
          ),
        ],
      ),
    );
  }

  /// 중앙 패널: Equipment/Inventory
  Widget _buildEquipmentPanel(GameState state) {
    final l10n = L10n.of(context);
    return Card(
      margin: const EdgeInsets.all(4),
      color: RetroColors.panelBg,
      shape: RoundedRectangleBorder(
        side: const BorderSide(color: RetroColors.panelBorderOuter, width: 2),
        borderRadius: BorderRadius.circular(0),
      ),
      child: Column(
        crossAxisAlignment: CrossAxisAlignment.stretch,
        children: [
          _buildPanelHeader(l10n.equipment),

          // Equipment 목록 (확장 가능 스탯 패널)
          Expanded(
            flex: 2,
            child: EquipmentStatsPanel(equipment: state.equipment),
          ),

          // Inventory
          _buildPanelHeader(l10n.inventory),
          Expanded(child: _buildInventoryList(state)),

          // Potions (물약 인벤토리)
          _buildSectionHeader(game_l10n.uiPotions),
          Expanded(
            child: PotionInventoryPanel(
              inventory: state.potionInventory,
            ),
          ),

          // Encumbrance 바
          _buildSectionHeader(l10n.encumbrance),
          _buildProgressBar(
            state.progress.encumbrance.position,
            state.progress.encumbrance.max,
            Colors.orange,
          ),

          // Phase 8: 전투 로그 (Combat Log)
          _buildPanelHeader(l10n.combatLog),
          Expanded(
            flex: 2,
            child: CombatLog(entries: _combatLogController.entries),
          ),
        ],
      ),
    );
  }

  /// 우측 패널: Plot/Quest
  Widget _buildQuestPanel(GameState state) {
    final l10n = L10n.of(context);
    return Card(
      margin: const EdgeInsets.all(4),
      color: RetroColors.panelBg,
      shape: RoundedRectangleBorder(
        side: const BorderSide(color: RetroColors.panelBorderOuter, width: 2),
        borderRadius: BorderRadius.circular(0),
      ),
      child: Column(
        crossAxisAlignment: CrossAxisAlignment.stretch,
        children: [
          _buildPanelHeader(l10n.plotDevelopment),

          // Plot 목록
          Expanded(child: _buildPlotList(state)),

          // Plot 바
          _buildProgressBar(
            state.progress.plot.position,
            state.progress.plot.max,
            Colors.purple,
            tooltip: state.progress.plot.max > 0
                ? '${pq_logic.roughTime(state.progress.plot.max - state.progress.plot.position)} remaining'
                : null,
          ),

          _buildPanelHeader(l10n.quests),

          // Quest 목록
          Expanded(child: _buildQuestList(state)),

          // Quest 바
          _buildProgressBar(
            state.progress.quest.position,
            state.progress.quest.max,
            Colors.green,
            tooltip: state.progress.quest.max > 0
                ? l10n.percentComplete(
                    100 *
                        state.progress.quest.position ~/
                        state.progress.quest.max,
                  )
                : null,
          ),
        ],
      ),
    );
  }

  Widget _buildPanelHeader(String title) {
    return Container(
      padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 6),
      decoration: const BoxDecoration(
        color: RetroColors.darkBrown,
        border: Border(bottom: BorderSide(color: RetroColors.gold, width: 2)),
      ),
      child: Text(
        title.toUpperCase(),
        style: const TextStyle(
          fontFamily: 'PressStart2P',
          fontSize: 13,
          fontWeight: FontWeight.bold,
          color: RetroColors.gold,
        ),
      ),
    );
  }

  Widget _buildSectionHeader(String title) {
    return Padding(
      padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 4),
      child: Text(
        title.toUpperCase(),
        style: const TextStyle(
          fontFamily: 'PressStart2P',
          fontSize: 13,
          color: RetroColors.textDisabled,
        ),
      ),
    );
  }

  /// 레트로 스타일 세그먼트 프로그레스 바
  Widget _buildProgressBar(
    int position,
    int max,
    Color color, {
    String? tooltip,
  }) {
    final progress = max > 0 ? (position / max).clamp(0.0, 1.0) : 0.0;
    const segmentCount = 20;
    final filledSegments = (progress * segmentCount).round();

    final bar = Padding(
      padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 4),
      child: Container(
        height: 12,
        decoration: BoxDecoration(
          color: color.withValues(alpha: 0.15),
          border: Border.all(color: RetroColors.panelBorderOuter, width: 1),
        ),
        child: Row(
          children: List.generate(segmentCount, (index) {
            final isFilled = index < filledSegments;
            return Expanded(
              child: Container(
                decoration: BoxDecoration(
                  color: isFilled ? color : color.withValues(alpha: 0.1),
                  border: Border(
                    right: index < segmentCount - 1
                        ? BorderSide(
                            color: RetroColors.panelBorderOuter.withValues(
                              alpha: 0.3,
                            ),
                            width: 1,
                          )
                        : BorderSide.none,
                  ),
                ),
              ),
            );
          }),
        ),
      ),
    );

    if (tooltip != null && tooltip.isNotEmpty) {
      return Tooltip(message: tooltip, child: bar);
    }
    return bar;
  }

  Widget _buildTraitsList(GameState state) {
    final l10n = L10n.of(context);
    final traits = [
      (l10n.traitName, state.traits.name),
      (l10n.traitRace, GameDataL10n.getRaceName(context, state.traits.race)),
      (l10n.traitClass, GameDataL10n.getKlassName(context, state.traits.klass)),
      (l10n.traitLevel, '${state.traits.level}'),
    ];

    return Padding(
      padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 2),
      child: Column(
        children: traits.map((t) {
          return Padding(
            padding: const EdgeInsets.symmetric(vertical: 1),
            child: Row(
              children: [
                SizedBox(
                  width: 50,
                  child: Text(
                    t.$1.toUpperCase(),
                    style: const TextStyle(
                      fontFamily: 'PressStart2P',
                      fontSize: 13,
                      color: RetroColors.textDisabled,
                    ),
                  ),
                ),
                Expanded(
                  child: Text(
                    t.$2,
                    style: const TextStyle(
                      fontFamily: 'PressStart2P',
                      fontSize: 14,
                      color: RetroColors.textLight,
                    ),
                    overflow: TextOverflow.ellipsis,
                  ),
                ),
              ],
            ),
          );
        }).toList(),
      ),
    );
  }

  /// 통합 스킬 목록 (SkillBook 기반)
  ///
  /// 스킬 이름, 랭크, 스킬 타입, 쿨타임 표시
  Widget _buildSkillsList(GameState state) {
    if (state.skillBook.skills.isEmpty) {
      return Center(
        child: Text(
          L10n.of(context).noSpellsYet,
          style: const TextStyle(
            fontFamily: 'PressStart2P',
            fontSize: 14,
            color: RetroColors.textDisabled,
          ),
        ),
      );
    }

    return ListView.builder(
      itemCount: state.skillBook.skills.length,
      padding: const EdgeInsets.symmetric(horizontal: 8),
      itemBuilder: (context, index) {
        final skillEntry = state.skillBook.skills[index];
        final skill = SkillData.getSkillBySpellName(skillEntry.name);
        final skillName = GameDataL10n.getSpellName(context, skillEntry.name);

        // 쿨타임 상태 확인
        final skillState = skill != null
            ? state.skillSystem.getSkillState(skill.id)
            : null;
        final isOnCooldown =
            skillState != null &&
            !skillState.isReady(state.skillSystem.elapsedMs, skill!.cooldownMs);

        return _SkillRow(
          skillName: skillName,
          rank: skillEntry.rank,
          skill: skill,
          isOnCooldown: isOnCooldown,
        );
      },
    );
  }

  Widget _buildInventoryList(GameState state) {
    final l10n = L10n.of(context);
    if (state.inventory.items.isEmpty) {
      return Center(
        child: Text(
          l10n.goldAmount(state.inventory.gold),
          style: const TextStyle(
            fontFamily: 'PressStart2P',
            fontSize: 14,
            color: RetroColors.gold,
          ),
        ),
      );
    }

    return ListView.builder(
      itemCount: state.inventory.items.length + 1, // +1 for gold
      padding: const EdgeInsets.symmetric(horizontal: 8),
      itemBuilder: (context, index) {
        if (index == 0) {
          return Padding(
            padding: const EdgeInsets.symmetric(vertical: 2),
            child: Row(
              children: [
                const Icon(
                  Icons.monetization_on,
                  size: 10,
                  color: RetroColors.gold,
                ),
                const SizedBox(width: 4),
                Expanded(
                  child: Text(
                    l10n.gold.toUpperCase(),
                    style: const TextStyle(
                      fontFamily: 'PressStart2P',
                      fontSize: 13,
                      color: RetroColors.gold,
                    ),
                  ),
                ),
                Text(
                  '${state.inventory.gold}',
                  style: const TextStyle(
                    fontFamily: 'PressStart2P',
                    fontSize: 14,
                    color: RetroColors.gold,
                  ),
                ),
              ],
            ),
          );
        }
        final item = state.inventory.items[index - 1];
        // 아이템 이름 번역
        final translatedName = GameDataL10n.translateItemString(
          context,
          item.name,
        );
        return Padding(
          padding: const EdgeInsets.symmetric(vertical: 1),
          child: Row(
            children: [
              Expanded(
                child: Text(
                  translatedName,
                  style: const TextStyle(
                    fontFamily: 'PressStart2P',
                    fontSize: 13,
                    color: RetroColors.textLight,
                  ),
                  overflow: TextOverflow.ellipsis,
                ),
              ),
              Text(
                '${item.count}',
                style: const TextStyle(
                  fontFamily: 'PressStart2P',
                  fontSize: 13,
                  color: RetroColors.cream,
                ),
              ),
            ],
          ),
        );
      },
    );
  }

  Widget _buildPlotList(GameState state) {
    // 플롯 단계를 표시 (Act I, Act II, ...)
    final l10n = L10n.of(context);
    final plotCount = state.progress.plotStageCount;
    if (plotCount == 0) {
      return Center(
        child: Text(
          l10n.prologue.toUpperCase(),
          style: const TextStyle(
            fontFamily: 'PressStart2P',
            fontSize: 14,
            color: RetroColors.textDisabled,
          ),
        ),
      );
    }

    return ListView.builder(
      itemCount: plotCount,
      padding: const EdgeInsets.symmetric(horizontal: 8),
      itemBuilder: (context, index) {
        final isCompleted = index < plotCount - 1;
        final isCurrent = index == plotCount - 1;
        return Padding(
          padding: const EdgeInsets.symmetric(vertical: 1),
          child: Row(
            children: [
              Icon(
                isCompleted
                    ? Icons.check_box
                    : (isCurrent
                          ? Icons.arrow_right
                          : Icons.check_box_outline_blank),
                size: 12,
                color: isCompleted
                    ? RetroColors.expGreen
                    : (isCurrent ? RetroColors.gold : RetroColors.textDisabled),
              ),
              const SizedBox(width: 4),
              Expanded(
                child: Text(
                  index == 0 ? l10n.prologue : l10n.actNumber(_toRoman(index)),
                  style: TextStyle(
                    fontFamily: 'PressStart2P',
                    fontSize: 13,
                    color: isCompleted
                        ? RetroColors.textDisabled
                        : (isCurrent
                              ? RetroColors.gold
                              : RetroColors.textLight),
                    decoration: isCompleted
                        ? TextDecoration.lineThrough
                        : TextDecoration.none,
                  ),
                ),
              ),
            ],
          ),
        );
      },
    );
  }

  Widget _buildQuestList(GameState state) {
    final l10n = L10n.of(context);
    final questHistory = state.progress.questHistory;

    if (questHistory.isEmpty) {
      return Center(
        child: Text(
          l10n.noActiveQuests.toUpperCase(),
          style: const TextStyle(
            fontFamily: 'PressStart2P',
            fontSize: 14,
            color: RetroColors.textDisabled,
          ),
        ),
      );
    }

    // 원본처럼 퀘스트 히스토리를 리스트로 표시
    // 완료된 퀘스트는 체크박스, 현재 퀘스트는 화살표
    return ListView.builder(
      itemCount: questHistory.length,
      padding: const EdgeInsets.symmetric(horizontal: 8),
      itemBuilder: (context, index) {
        final quest = questHistory[index];
        final isCurrentQuest =
            index == questHistory.length - 1 && !quest.isComplete;

        return Padding(
          padding: const EdgeInsets.symmetric(vertical: 1),
          child: Row(
            children: [
              Icon(
                isCurrentQuest
                    ? Icons.arrow_right
                    : (quest.isComplete
                          ? Icons.check_box
                          : Icons.check_box_outline_blank),
                size: 12,
                color: isCurrentQuest
                    ? RetroColors.gold
                    : (quest.isComplete
                          ? RetroColors.expGreen
                          : RetroColors.textDisabled),
              ),
              const SizedBox(width: 4),
              Expanded(
                child: Text(
                  quest.caption,
                  style: TextStyle(
                    fontFamily: 'PressStart2P',
                    fontSize: 13,
                    color: isCurrentQuest
                        ? RetroColors.gold
                        : (quest.isComplete
                              ? RetroColors.textDisabled
                              : RetroColors.textLight),
                    decoration: quest.isComplete
                        ? TextDecoration.lineThrough
                        : TextDecoration.none,
                  ),
                  overflow: TextOverflow.ellipsis,
                ),
              ),
            ],
          ),
        );
      },
    );
  }

  /// 로마 숫자 변환 (간단 버전)
  String _toRoman(int number) {
    const romanNumerals = [
      (1000, 'M'),
      (900, 'CM'),
      (500, 'D'),
      (400, 'CD'),
      (100, 'C'),
      (90, 'XC'),
      (50, 'L'),
      (40, 'XL'),
      (10, 'X'),
      (9, 'IX'),
      (5, 'V'),
      (4, 'IV'),
      (1, 'I'),
    ];

    var result = '';
    var remaining = number;
    for (final (value, numeral) in romanNumerals) {
      while (remaining >= value) {
        result += numeral;
        remaining -= value;
      }
    }
    return result;
  }
}

/// 스킬 행 위젯
///
/// 스킬 이름, 랭크, 스킬 타입 아이콘, 쿨타임 상태 표시
class _SkillRow extends StatelessWidget {
  const _SkillRow({
    required this.skillName,
    required this.rank,
    required this.skill,
    required this.isOnCooldown,
  });

  final String skillName;
  final String rank;
  final Skill? skill;
  final bool isOnCooldown;

  @override
  Widget build(BuildContext context) {
    return Padding(
      padding: const EdgeInsets.symmetric(vertical: 1),
      child: Row(
        children: [
          // 스킬 타입 아이콘
          _buildTypeIcon(),
          const SizedBox(width: 4),
          // 스킬 이름
          Expanded(
            child: Text(
              skillName,
              style: TextStyle(
                fontSize: 16,
                color: isOnCooldown ? Colors.grey : null,
              ),
              overflow: TextOverflow.ellipsis,
            ),
          ),
          // 쿨타임 표시
          if (isOnCooldown)
            const Icon(Icons.hourglass_empty, size: 10, color: Colors.orange),
          const SizedBox(width: 4),
          // 랭크
          Text(
            rank,
            style: const TextStyle(fontSize: 16, fontWeight: FontWeight.bold),
          ),
        ],
      ),
    );
  }

  /// 스킬 타입별 아이콘
  Widget _buildTypeIcon() {
    if (skill == null) {
      return const SizedBox(width: 12);
    }

    final (IconData icon, Color color) = switch (skill!.type) {
      SkillType.attack => (Icons.flash_on, Colors.red),
      SkillType.heal => (Icons.favorite, Colors.green),
      SkillType.buff => (Icons.arrow_upward, Colors.blue),
      SkillType.debuff => (Icons.arrow_downward, Colors.purple),
    };

    return Icon(icon, size: 12, color: color);
  }
}