import { _decorator, Component, Node, find, director, UITransform, Button, Label, ProgressBar, } from 'cc';
import { LevelManager } from './LevelManager';
import { LevelConfigManager } from './LevelConfigManager';
import { SaveDataManager } from './SaveDataManager';
import { ConfigManager } from '../Core/ConfigManager';
import { PhysicsManager } from '../Core/PhysicsManager';
import { AdManager } from '../Ads/AdManager';
// EnemyController已通过事件系统解耦，不再需要直接导入
import EventBus, { GameEvents } from '../Core/EventBus';
import { LevelSessionManager } from '../Core/LevelSessionManager';
import { GameBlockSelection } from '../CombatSystem/BlockSelection/GameBlockSelection';
// GamePause已通过事件系统解耦，不再需要直接导入
import { Wall } from '../CombatSystem/Wall';
import { GameStartMove } from '../Animations/GameStartMove';
import { StartGame } from './StartGame';
import { InGameManager, GameState } from './IN_game';
import { GuideManager } from '../../NewbieGuidePlugin-v1.0.0/NewbieGuidePlugin-v1.0.0/scripts/GuideManager';
import { WeaponBullet } from '../CombatSystem/WeaponBullet';
import DragBlockToGridStep from '../Guide/DragBlockToGridStep';
import { NewbieGuideManager } from '../Core/NewbieGuideManager';
const { ccclass, property } = _decorator;

/**
 * 全局应用状态枚举
 * 区分游戏外状态和游戏内状态
 */
export enum AppState {
    // 应用状态枚举
    MAIN_MENU = 'main_menu',           // 主界面
    UPGRADE = 'upgrade',               // 升级界面
    SKILLS = 'skills',                 // 技能界面
    SETTINGS = 'settings',             // 设置界面
    // 游戏状态
    IN_GAME = 'in_game'                // 游戏进行中（包含所有游戏内子状态）
}

// GameState 枚举已迁移到 IN_game.ts

/**
 * 增强版游戏管理器
 * 整合了游戏启动、状态管理、UI控制等功能
 */
@ccclass('GameManager')
export class GameManager extends Component {
    
    // === 原GameManager属性 ===
    @property({
        type: Node,
        tooltip: '拖拽BallController节点到这里'
    })
    public ballController: Node = null;

    @property({
        type: Node,
        tooltip: '拖拽GameBlockSelection节点到这里'
    })
    public gameBlockSelection: Node = null;

    @property({
        type: Node,
        tooltip: '拖拽diban面板动画节点到这里 (Canvas/GameLevelUI/BlockSelectionUI/diban)'
    })
    public dibanAnimationNode: Node = null;

    @property({
        type: Node,
        tooltip: '拖拽GameArea节点到这里'
    })
    public gameArea: Node = null;

    @property({
        type: Node,
        tooltip: '拖拽EnemyController节点到这里'
    })
    public enemyManager: Node = null;

    // === 游戏状态管理属性 ===
    @property({
        type: Node,
        tooltip: '游戏结束UI节点 (GameEnd)'
    })
    public gameEndUI: Node = null;

    // === 游戏内管理器 ===
    @property({
        type: Node,
        tooltip: '游戏内状态管理器节点'
    })
    public inGameManagerNode: Node = null;

    // === UI节点引用 ===
    @property({
        type: Node,
        tooltip: '主界面UI节点 (Canvas/MainUI)'
    })
    public mainUI: Node = null;

    // === 动画组件引用 ===
    @property({
        type: Node,
        tooltip: '摄像机节点，用于获取GameStartMove组件'
    })
    public cameraNode: Node = null;

    // === 游戏配置属性 ===
    @property({
        tooltip: '状态检查间隔（秒）'
    })
    public checkInterval: number = 1.0;

    // === 私有属性 ===
    private gameStarted: boolean = false;
    private currentAppState: AppState = AppState.MAIN_MENU;  // 全局应用状态
    private levelManager: LevelManager = null;
    private levelConfigManager: LevelConfigManager = null;
    private saveDataManager: SaveDataManager = null;
    private configManager: ConfigManager = null;
    // enemyController已通过事件系统解耦，不再需要直接引用
    
    // 游戏内管理器引用
    private inGameManager: InGameManager = null;
    
    // 游戏区域的边界
    private gameBounds = {
        left: 0,
        right: 0,
        top: 0,
        bottom: 0
    };

    // === 波次相关属性（已迁移到 InGameManager，保留用于兼容性） ===
    private currentWave: number = 1;
    private currentWaveEnemyCount: number = 0;
    private currentWaveTotalEnemies: number = 0;
    private totalEnemiesSpawned: number = 0;
    // levelWaves 和 levelTotalEnemies 已迁移到 InGameManager

    // === 能量系统属性已迁移到 InGameManager ===

    // === UI状态属性 ===
    private pendingSkillSelection: boolean = false;
    private shouldShowNextWavePrompt: boolean = false;

    // === 游戏计时器 ===
    private gameStartTime: number = 0;
    private gameEndTime: number = 0;
    private checkTimer: number = 0;

    // === 组件引用 ===
    private blockSelectionComponent: GameBlockSelection = null;
    private wallComponent: Wall = null;
    private gameStartMoveComponent: GameStartMove = null;

    // 游戏内状态相关方法已迁移到 InGameManager

    // === 游戏状态检查方法 ===
    private isGameOver(): boolean {
        // 通过事件系统检查游戏是否结束
        let isGameOver = false;
        const eventBus = EventBus.getInstance();
        eventBus.emit(GameEvents.GAME_CHECK_OVER, (result: boolean) => {
            isGameOver = result;
        });
        return isGameOver;
    }

    async start() {
        // 初始化StartGame的静态事件监听器
        StartGame.initializeEventListeners();
        
        // 初始化管理器
        this.initializeManagers();

        // 先初始化UI节点，确保inGameManager可用
        this.initUINodes();
        
        // 提前初始化本局数据，确保 BlockManager 在 start 时能拿到正确的局内金币
        if (!LevelSessionManager.inst.runtime) {
            await LevelSessionManager.inst.initialize(
                this.saveDataManager?.getCurrentLevel() || 1,
                this.getWallHealth()
            );
        }
        
        // 计算游戏区域边界
        this.calculateGameBounds();
        
        // 初始化游戏状态
        this.initializeGameState();
        
        // 保持在主菜单状态，等待用户点击战斗按钮
        console.log('[GameManager] 初始化完成，当前状态为MAIN_MENU，等待用户操作');
        
        // 敌人控制器已通过事件系统解耦，不再需要直接查找和设置
        
        // 设置UI按钮
        this.setupUIButtons();
        
        // 初始化GameStartMove组件（不包含GameBlockSelection，避免过早设置确认回调）
        this.initGameStartMove();
        
        // GameBlockSelection的确认回调将在游戏真正开始时设置，避免场景加载时的意外触发
        
        // 关卡配置加载已移至StartGame.initializeGameData()中，确保正确的时序
    
        // 监听GamePause状态变化事件
        this.setupGamePauseEventListeners();
        
        // 游戏启动流程将在用户点击战斗按钮时触发，而不是在场景加载时自动触发

        // 初始化并启动新手引导（仅注册基础拖拽到网格步骤）
        try {
            const newbieGuideManager = NewbieGuideManager.getInstance();
            if (newbieGuideManager.isNewUser()) {
                const guideManager = GuideManager.getInstance();
                guideManager.init();
                guideManager.registerStep(new DragBlockToGridStep());
                guideManager.startGuide();
                console.log('[GameManager] 新手引导已初始化并启动');
            } else {
                console.log('[GameManager] 检测到用户已完成新手引导，跳过插件引导初始化');
                const guideMaskAreas = find('Canvas/GuideMaskAreas');
                if (guideMaskAreas) {
                    guideMaskAreas.active = false;
                    console.log('[GameManager] 已隐藏Canvas/GuideMaskAreas（非新手引导）');
                }
                // 同步隐藏手指动画层（GuideLayer）
                const guideLayer = find('Canvas/GuideLayer');
                if (guideLayer) {
                    guideLayer.active = false;
                    console.log('[GameManager] 已隐藏Canvas/GuideLayer（非新手引导）');
                }
            }
        } catch (e) {
            console.warn('[GameManager] 新手引导初始化失败:', e);
        }
    }

    /**
     * 设置GamePause事件监听器
     */
    private setupGamePauseEventListeners() {
        const eventBus = EventBus.getInstance();
        
        // 监听游戏成功事件
        eventBus.on(GameEvents.GAME_SUCCESS, this.onGameSuccessEvent, this);
        
        // 监听游戏失败事件
        eventBus.on(GameEvents.GAME_DEFEAT, this.onGameDefeatEvent, this);
        
        // 监听游戏恢复事件
        eventBus.on(GameEvents.GAME_RESUME, this.onGameResumeEvent, this);
        eventBus.on(GameEvents.GAME_RESUME_SKILL_SELECTION, this.onGameResumeEvent, this);
        eventBus.on(GameEvents.GAME_RESUME_BLOCK_SELECTION, this.onGameResumeEvent, this);
        
        // 监听游戏重启事件
        eventBus.on(GameEvents.GAME_RESTART, this.onGameRestartEvent, this);
        
        // 监听重置游戏管理器事件
        eventBus.on(GameEvents.RESET_GAME_MANAGER, this.onResetGameManagerEvent, this);
        
        // 监听主菜单按钮点击事件（由UIStateManager转发）
        eventBus.on('CONTINUE_CLICK', this.onMainMenuClick, this);

        // 监听清理子弹事件，确保返回主菜单或清理流程中销毁所有子弹
        eventBus.on(GameEvents.CLEAR_ALL_BULLETS, this.onClearAllBulletsEvent, this);
        
        // 敌人击杀事件监听已迁移到 InGameManager
    }

    /**
     * 处理游戏成功事件
     */
    private onGameSuccessEvent() {
        console.log('[GameManager] 接收到游戏成功事件，执行成功处理');
        
        // 只处理数据记录，UI显示和奖励处理已迁移到GameEnd.ts
        this.onGameSuccess();
    }

    /**
     * 处理游戏失败事件
     */
    private onGameDefeatEvent() {
        console.log('[GameManager] 接收到游戏失败事件，执行失败处理');
        
        // 只处理数据记录，UI显示和奖励处理已迁移到GameEnd.ts
        this.onGameDefeat().catch(error => {
            console.error('[GameManager] 游戏失败处理出错:', error);
        });
    }

    /**
     * 处理游戏恢复事件
     */
    private onGameResumeEvent() {
        console.log('[GameManager] 接收到游戏恢复事件');
        // GameManager在这里可以处理恢复相关的逻辑
        // 但不直接调用EnemyController的方法，避免重复调用
    }
    
    /**
     * 处理游戏重启事件
     */
    private onGameRestartEvent() {
        console.log('[GameManager] 接收到游戏重启事件，重置GameManager状态');
        
        // 设置应用状态为游戏中
        this.currentAppState = AppState.IN_GAME;
        this.gameStarted = false;
        this.gameStartTime = 0;
        this.gameEndTime = 0;
        

        
        console.log('[GameManager] GameManager状态重置完成');
        
        // 直接调用StartGame的启动方法，统一使用游戏启动流程
        console.log('[GameManager] 直接调用StartGame.startGameFlow');
        StartGame.startGameFlow().catch(error => {
            console.error('[GameManager] 游戏重启流程出错:', error);
        });
    }
    
    /**
     * 处理重置游戏管理器事件
     */
    private onResetGameManagerEvent() {
        console.log('[GameManager] 接收到重置游戏管理器事件');
        // 重置游戏管理器状态
        this.currentAppState = AppState.IN_GAME;
        this.gameStarted = false;
        this.gameStartTime = 0;
        this.gameEndTime = 0;
        

        
        console.log('[GameManager] 游戏管理器状态已重置');
    }
    
    // 敌人击杀事件处理已迁移到 InGameManager
    
    // 游戏状态调试方法已迁移到 InGameManager

    // === 暂停游戏 ===
    private pauseGame() {
        // 通过事件系统触发游戏暂停
        const eventBus = EventBus.getInstance();
        eventBus.emit(GameEvents.GAME_PAUSE);
    }

    // === 恢复游戏 ===
    public resumeGame() {
        // 通过事件系统触发游戏恢复
        const eventBus = EventBus.getInstance();
        eventBus.emit(GameEvents.GAME_RESUME);

        // === 新增：恢复时弹出下一波提示Toast ===
        if (this.shouldShowNextWavePrompt) {
            this.shouldShowNextWavePrompt = false;
            // 通过事件系统显示下一波提示
            eventBus.emit(GameEvents.ENEMY_SHOW_START_WAVE_PROMPT);
        }
    }

    update(deltaTime: number) {
        // 只有在游戏中时才进行游戏逻辑更新
        if (this.currentAppState !== AppState.IN_GAME) {
            return;
        }

        // 检查自动保存
        if (this.saveDataManager) {
            this.saveDataManager.checkAutoSave();
        }
    }



    // === 管理器初始化 ===
    private initializeManagers() {
        this.levelManager = LevelManager.getInstance();
        // this.upgradeManager = UpgradeManager.getInstance();
        this.configManager = ConfigManager.getInstance();
        this.levelConfigManager = LevelConfigManager.getInstance();
        // enemyController已通过事件系统解耦，不再需要直接初始化
        
        // 初始化物理系统管理器
        PhysicsManager.getInstance();
        console.log('[GameManager] PhysicsManager初始化完成');
        
        // 初始化广告管理器
        AdManager.initialize();
        console.log('[GameManager] AdManager初始化完成');
        
        // 存档管理器初始化已迁移到StartGame
        this.saveDataManager = SaveDataManager.getInstance();
    }

    // === 游戏状态初始化 ===
    private initializeGameState() {
        // 默认初始化为主菜单状态，游戏开始时会切换到IN_GAME
        this.currentAppState = AppState.MAIN_MENU;
        
        // 游戏内状态管理已迁移到 InGameManager
        this.pendingSkillSelection = false;
    }

    // === 计算游戏区域边界 ===
    // 已迁移到StartGame，这里保留方法以兼容现有调用
    private calculateGameBounds() {
        const canvas = find('Canvas');
        if (!canvas) {
            return;
        }

        const canvasUI = canvas.getComponent(UITransform);
        if (!canvasUI) {
            return;
        }

        const screenWidth = canvasUI.width;
        const screenHeight = canvasUI.height;
        const worldPos = canvas.worldPosition;

        this.gameBounds.left = worldPos.x - screenWidth / 2;
        this.gameBounds.right = worldPos.x + screenWidth / 2;
        this.gameBounds.bottom = worldPos.y - screenHeight / 2;
        this.gameBounds.top = worldPos.y + screenHeight / 2;
    }

    // === 初始化UI节点 ===
    private initUINodes() {
        // 初始化游戏内管理器
        if (this.inGameManagerNode) {
            this.inGameManager = this.inGameManagerNode.getComponent(InGameManager);
        }
    }

    // === 敌人控制器相关方法已通过事件系统解耦，不再需要 ===


    // === 游戏失败回调 ===
    private async onGameDefeat() {
        this.gameEndTime = Date.now();
        
        // 记录游戏失败到存档（不包含奖励处理，奖励已迁移到GameEnd.ts）
        if (this.saveDataManager) {
            const currentLevel = this.saveDataManager.getCurrentLevel();
            this.saveDataManager.failLevel(currentLevel);
            
            // 更新统计数据
            this.saveDataManager.updateStatistic('totalTimePlayed', this.getGameDuration());
            
            console.log(`[GameManager] 游戏失败记录已保存，关卡: ${currentLevel}`);
        }
    }

    // === 游戏成功回调 ===
    private async onGameSuccess() {
        this.gameEndTime = Date.now();
        
        // 奖励处理已迁移到GameEnd.ts，这里只处理关卡完成记录
        this.onLevelComplete();
    }

    // === 处理关卡完成 ===
    private onLevelComplete() {
        if (!this.saveDataManager) return;
        
        const currentLevel = this.saveDataManager.getCurrentLevel();
        const gameTime = this.getGameDuration();
        
        // 记录关卡完成到存档（不包含奖励处理，奖励已迁移到GameEnd.ts）
        this.saveDataManager.completeLevel(currentLevel, 0, gameTime);
        
        // 更新统计数据
        this.saveDataManager.updateStatistic('totalTimePlayed', gameTime);
        this.saveDataManager.updateStatistic('totalEnemiesDefeated', this.totalEnemiesSpawned);
        
        // 检查是否需要解锁商店功能（第3关完成后解锁）
        this.checkShopUnlock(currentLevel);
        
        console.log(`[GameManager] 关卡完成记录已保存，关卡: ${currentLevel}, 游戏时长: ${gameTime}秒`);
    }
    
    /**
     * 检查商店解锁条件
     * @param completedLevel 完成的关卡数
     */
    private checkShopUnlock(completedLevel: number) {
        // 第3关完成后解锁商店
        if (completedLevel >= 3) {
            const navBarNode = find('Canvas/NavBar');
            if (navBarNode) {
                const navBarController = navBarNode.getComponent('NavBarController') as any;
                if (navBarController && typeof navBarController.unlockButton === 'function') {
                    // 解锁商店按钮（索引3对应商店按钮）
                    navBarController.unlockButton(3);
                    console.log('[GameManager] 商店功能已解锁');
                }
            }
        }
    }
    
    // clearPreviousGameRecord方法已被移除，其功能已整合到onMainMenuClick中
    // 避免重复清理游戏数据
    
    // === 计算游戏时长 ===
    private getGameDuration(): number {
        if (this.gameStartTime === 0) return 0;
        const endTime = this.gameEndTime || Date.now();
        return Math.floor((endTime - this.gameStartTime) / 1000);
    }
    

    // === 设置UI按钮 ===
    private setupUIButtons() {
        this.setupEndUIButtons();
    }


    // === 设置游戏结束界面按钮 ===
    private setupEndUIButtons() {
        // UI按钮事件处理已迁移到 UIStateManager
        // 通过事件系统处理按钮点击事件
    }

    // === 按钮点击事件处理 ===
    
    private onMainMenuClick() {
        console.log('[GameManager] 返回主菜单');
        
        // 1. 获取当前游戏状态，判断是否为获胜状态
        const inGameManager = this.getInGameManager();
        const currentGameState = inGameManager?.getCurrentState();
        const isGameSuccess = currentGameState === GameState.SUCCESS;
        
        console.log(`[GameManager] 当前游戏状态：${currentGameState}，开始清理游戏数据`);
        console.log(`[GameManager] GameState.SUCCESS值：${GameState.SUCCESS}`);
        console.log(`[GameManager] 状态比较结果 isGameSuccess：${isGameSuccess}`);
        console.log(`[GameManager] 严格比较：${currentGameState} === ${GameState.SUCCESS} = ${currentGameState === GameState.SUCCESS}`);
        
        // 2. 统一进行游戏数据清理（只调用一次，避免重复清理）
        if (inGameManager) {
            console.log('[GameManager] 触发游戏数据清理');
            inGameManager.triggerGameDataCleanup();
        } else {
            console.warn('[GameManager] 未找到InGameManager，跳过游戏数据清理');
        }
        
        // 3. 发送重置UI状态事件，让UIStateManager统一关闭所有相关面板
        const eventBus = EventBus.getInstance();
        eventBus.emit(GameEvents.RESET_UI_STATES);
        
        // 4. 重置GameManager自身的记录（不调用InGameManager的重复清理）
        this.gameStartTime = 0;
        this.gameEndTime = 0;
        this.totalEnemiesSpawned = 0;
        console.log('[GameManager] GameManager记录已重置');
        
        // 5. 根据游戏结果决定关卡处理：获胜时进入下一关，失败时保持当前关
        if (this.saveDataManager) {
            if (isGameSuccess) {
                // 获胜后进入下一关
                const currentLevel = this.saveDataManager.getCurrentLevel();
                const nextLevel = currentLevel + 1;
                this.saveDataManager.setCurrentLevel(nextLevel);
                console.log(`[GameManager] 游戏获胜，从第${currentLevel}关进入第${nextLevel}关`);
                // 仅当下一关触发新武器解锁时才显示 GainUI
                if (this.saveDataManager && this.saveDataManager.hasNewWeaponUnlockAtLevel(nextLevel)) {
                    EventBus.getInstance().emit(GameEvents.SHOW_GAIN_UI);
                }
            } else {
                // 失败时保持当前关卡，不重置
                const currentLevel = this.saveDataManager.getCurrentLevel();
                console.log(`[GameManager] 游戏失败，保持当前关卡: ${currentLevel}`);
            }
        }
        
        // 6. 重置应用状态为主菜单
        this.currentAppState = AppState.MAIN_MENU;
        console.log('[GameManager] 应用状态已重置为MAIN_MENU');
        
        // 6. 触发返回主菜单事件
        eventBus.emit(GameEvents.RETURN_TO_MAIN_MENU);
        
        // 使用装饰器属性获取MainUI，避免使用find
        if (!this.mainUI) {
            console.error('[GameManager] MainUI节点未在编辑器中设置，请拖拽Canvas/MainUI到GameManager的mainUI属性');
            return;
        }
        
        const mainUIController = this.mainUI.getComponent('MainUIController' as any);
        
        if (mainUIController) {
            // 根据游戏结果决定是否播放奖励动画
            if (isGameSuccess && typeof (mainUIController as any).onReturnToMainUIWithReward === 'function') {
                console.log('[GameManager] 游戏胜利，调用返回主界面并播放奖励动画方法');
                (mainUIController as any).onReturnToMainUIWithReward();
            } else if (typeof (mainUIController as any).onReturnToMainUI === 'function') {
                console.log('[GameManager] 非胜利或无奖励方法，调用普通返回主界面');
                (mainUIController as any).onReturnToMainUI();
            } else {
                console.warn('[GameManager] 未找到返回主界面方法，使用兜底逻辑');
                this.fallbackMainMenuLogic(mainUIController);
            }
        } else {
            console.error('[GameManager] 未找到MainUIController组件');
            this.fallbackMainMenuLogic(null);
        }
    }
    
    /**
     * 兜底逻辑：当找不到MainUIController或相关方法时使用
     */
    private fallbackMainMenuLogic(mainUIController: any) {
        console.warn('[GameManager] 使用兜底逻辑返回主界面');
        if (this.mainUI) this.mainUI.active = true;
        
        if (mainUIController && typeof (mainUIController as any).updateUI === 'function') {
            (mainUIController as any).updateUI();
        }
    }
    

    
    private onUpgradeClick() {
        console.log('[GameManager] 升级按钮被点击');
        // TODO: 实现升级逻辑
    }
    
    private onReviveClick() {
        const reviveCost = 10; // 复活消耗的钻石数量
        
        if (this.saveDataManager && this.saveDataManager.spendDiamonds(reviveCost)) {
            this.revivePlayer();
        }
    }

    // === 复活玩家 ===
    private revivePlayer() {
        if (this.wallComponent) {
            this.wallComponent.setHealth(50);
        }
        // 通过事件系统进行完整重置
        const eventBus = EventBus.getInstance();
        eventBus.emit(GameEvents.GAME_RESTART);
    }

    // === 重新开始当前关卡 ===
    private restartCurrentLevel() {
        // 通过事件系统进行完整重置
        const eventBus = EventBus.getInstance();
        eventBus.emit(GameEvents.GAME_RESTART);
    }


    public startGame() {
        if (this.gameStarted) return;
        
        this.gameStarted = true;
        this.gameStartTime = Date.now();
        // 游戏状态管理已迁移到 InGameManager
    
        // 发送游戏开始事件，通知其他组件
        const eventBus = EventBus.getInstance();
        eventBus.emit(GameEvents.GAME_START);
        console.log('[GameManager] 发送游戏开始事件');
        
        // 开始生成球
        this.spawnBall();
        
        // 启动状态检查
        this.checkTimer = 0;
        
        // 设置UI按钮事件
        this.setupUIButtons();
        // 第一波提示UI后再开始生成敌人
        // 通过事件系统显示开始波次提示
        eventBus.emit(GameEvents.ENEMY_SHOW_START_WAVE_PROMPT);
        
        // 通过事件系统开始敌人生成
        eventBus.emit(GameEvents.ENEMY_START_GAME);

        // 注意：LevelSessionManager已在StartGame.startGameFlow()中正确初始化，无需重复初始化
    }
    
    private spawnBall() {
        // 通过事件系统启动球的移动
        const eventBus = EventBus.getInstance();
        eventBus.emit(GameEvents.BALL_START);
        console.log('[GameManager] 发送BALL_START事件，球已启动');
    }

    public gameOver() {
        this.triggerGameDefeat();
    }

    // === 公共方法 ===
    public setHealth(health: number) {
        this.wallComponent?.setHealth(health);
    }

    public takeDamage(damage: number) {
        this.wallComponent?.takeDamage(damage);
        
        if (this.wallComponent?.getCurrentHealth() <= 0) {
            this.triggerGameDefeat();
        }
    }

    /**
     * 获取当前全局应用状态
     */
    public getCurrentAppState(): AppState {
        return this.currentAppState;
    }

    /**
     * 设置全局应用状态
     */
    public setAppState(state: AppState): void {
        console.log(`[GameManager] 应用状态切换: ${this.currentAppState} -> ${state}`);
        this.currentAppState = state;
        
        // 根据状态控制UI栏显示
        this.updateUIBarsVisibility(state);
        
        // 发送应用状态切换事件，通知MenuController等组件
        const eventBus = EventBus.getInstance();
        eventBus.emit(GameEvents.APP_STATE_CHANGED, state);
        console.log(`[GameManager] 发送应用状态切换事件: ${state}`);
        
        // 游戏内状态管理已迁移到 InGameManager
    }

    /**
     * 根据应用状态更新UI栏显示
     */
    private updateUIBarsVisibility(state: AppState): void {
        const topBarNode = find('Canvas/TopBar');
        const navBarNode = find('Canvas/NavBar');
        
        if (state === AppState.IN_GAME) {
            // 游戏内状态：隐藏TopBar和NavBar
            if (topBarNode) topBarNode.active = false;
            if (navBarNode) navBarNode.active = false;
            console.log('[GameManager] 游戏内状态：隐藏TopBar和NavBar');
        } else {
            // 游戏外状态：显示TopBar和NavBar
            if (topBarNode) topBarNode.active = true;
            if (navBarNode) navBarNode.active = true;
            console.log('[GameManager] 游戏外状态：显示TopBar和NavBar');
        }
    }

    /**
     * 获取当前游戏内状态已迁移到 InGameManager
     * 请使用 InGameManager.getInstance().getCurrentState()
     */
    /**
     * 获取InGameManager实例
     * 用于访问游戏内状态和逻辑
     */
    public getInGameManager(): InGameManager | null {
        return this.inGameManager;
    }

    /**
     * 获取当前游戏内状态
     * 通过InGameManager获取
     */
    public getCurrentGameState(): GameState | null {
        return this.inGameManager ? this.inGameManager.getCurrentState() : null;
    }

    /**
     * 检查是否在游戏中
     */
    public isInGame(): boolean {
        return this.currentAppState === AppState.IN_GAME;
    }

    /**
     * 从方块选择状态切换到游戏进行状态
     * 当玩家完成方块选择后调用
     */
    public startGameFromBlockSelection(): void {
        if (this.currentAppState !== AppState.IN_GAME) {
            console.warn('[GameManager] 不在游戏中，无法开始游戏');
            return;
        }
        
        // 游戏状态检查已迁移到 InGameManager
        
        console.log('[GameManager] 从方块选择状态切换到游戏进行状态，播放退出动画');
        
        // 播放退出BLOCK_SELECTION状态的动画
        if (this.gameStartMoveComponent) {
            console.log('[GameManager] 执行退出BLOCK_SELECTION状态的动画');
            // 调用GameStartMove的退出方块选择模式方法
            if (this.gameStartMoveComponent && typeof this.gameStartMoveComponent['exitBlockSelectionMode'] === 'function') {
                (this.gameStartMoveComponent as any).exitBlockSelectionMode(300, 0.3);
            } else {
                console.warn('[GameManager] GameStartMove组件未实现exitBlockSelectionMode方法');
            }
        }
        
        // 游戏状态管理已迁移到 InGameManager
        
        // 发送游戏开始事件，通知GamePause等组件
        const eventBus = EventBus.getInstance();
        eventBus.emit(GameEvents.GAME_START);
        console.log('[GameManager] 从方块选择切换到游戏时发送游戏开始事件');
    }

    public restartGame() {
        console.log('[GameManager] 重新开始游戏');
        
        // 设置应用状态为游戏中
        this.currentAppState = AppState.IN_GAME;
        this.gameStarted = false;
        this.gameStartTime = 0;
        this.gameEndTime = 0;

        // 通过事件系统触发游戏重启，让StartGame组件处理完整的重置流程
        const eventBus = EventBus.getInstance();
        eventBus.emit(GameEvents.GAME_RESTART);
        
        console.log('[GameManager] 游戏重启事件已发送');
    }

    public forceGameDefeat() {
        this.triggerGameDefeat();
    }

 

    // === 触发游戏失败 ===
    private triggerGameDefeat() {
        console.log('[GameManager] 触发游戏失败');
        const eventBus = EventBus.getInstance();
        eventBus.emit(GameEvents.GAME_DEFEAT);
    }

    // === EnemyController相关方法已通过事件系统解耦，不再需要直接访问 ===
    
    public setTotalEnemiesSpawned(count: number) {
        this.totalEnemiesSpawned = count;
    }

    onDestroy() {
        // 清理GamePause事件监听
        const eventBus = EventBus.getInstance();
        eventBus.off(GameEvents.GAME_SUCCESS, this.onGameSuccessEvent, this);
        eventBus.off(GameEvents.GAME_DEFEAT, this.onGameDefeatEvent, this);
        eventBus.off(GameEvents.GAME_RESUME, this.onGameResumeEvent, this);
        eventBus.off(GameEvents.GAME_RESUME_SKILL_SELECTION, this.onGameResumeEvent, this);
        eventBus.off(GameEvents.GAME_RESUME_BLOCK_SELECTION, this.onGameResumeEvent, this);
        eventBus.off(GameEvents.GAME_RESTART, this.onGameRestartEvent, this);
        eventBus.off(GameEvents.RESET_GAME_MANAGER, this.onResetGameManagerEvent, this);
        eventBus.off('CONTINUE_CLICK', this.onMainMenuClick, this);
        eventBus.off(GameEvents.CLEAR_ALL_BULLETS, this.onClearAllBulletsEvent, this);
        // ENEMY_KILLED事件监听已迁移到 InGameManager

        // 按钮事件监听已迁移到 UIStateManager

        // 清理单例实例
        if (GameManager._instance === this) {
            GameManager._instance = null;
        }
    }

    /**
     * 清理所有子弹（响应 GameEvents.CLEAR_ALL_BULLETS）
     */
    private onClearAllBulletsEvent() {
        try {
            console.log('[GameManager] 接收到 CLEAR_ALL_BULLETS，开始清理所有子弹');
            WeaponBullet.clearAllBullets();
        } catch (e) {
            console.warn('[GameManager] 清理子弹时发生异常:', e);
        }
    }

    // === 加载当前关卡配置 ===
    public async loadCurrentLevelConfig() {
        if (!this.saveDataManager || !this.levelConfigManager) return;
        
        const currentLevel = this.saveDataManager.getCurrentLevel();
        
        try {
            const levelConfig = await this.levelConfigManager.getLevelConfig(currentLevel);
            if (levelConfig) {
                await this.applyLevelConfig(levelConfig);
            } else {
                console.warn(`关卡 ${currentLevel} 配置加载失败`);
            }
        } catch (error) {
            console.error(`关卡 ${currentLevel} 配置加载错误:`, error);
        }
    }
    
    private async applyLevelConfig(levelConfig: any) {
        console.log('[GameManager] 委托关卡配置应用给InGameManager');
        
        // 委托给InGameManager处理关卡配置
        if (this.inGameManager) {
            await this.inGameManager.applyLevelConfig(levelConfig);
        } else {
            console.warn('[GameManager] InGameManager未初始化，无法应用关卡配置');
            
            // 备用方案：基本的波次配置处理（已简化）
             if (levelConfig.waves && Array.isArray(levelConfig.waves)) {
                 this.currentWave = 1;
                 console.log('[GameManager] 使用备用方案处理波次配置（功能有限）');
                 console.warn('[GameManager] 建议确保InGameManager正确初始化以获得完整功能');
             }
        }
    }

    // === 获取当前关卡信息 ===
    public async getCurrentLevelInfo() {
        const currentLevel = this.saveDataManager ? 
            this.saveDataManager.getCurrentLevel() : 
            (this.levelManager ? this.levelManager.getCurrentLevel() : 1);
            
        const levelProgress = this.saveDataManager ? 
            this.saveDataManager.getLevelProgress(currentLevel) : null;
            
        const levelData = this.levelManager ? 
            this.levelManager.getLevelData(currentLevel) : null;
            
        const levelConfig = await this.loadCurrentLevelConfig();

        return {
            level: currentLevel,
            maxUnlockedLevel: this.saveDataManager ? 
                this.saveDataManager.getMaxUnlockedLevel() : 
                (this.levelManager ? this.levelManager.getMaxUnlockedLevel() : 1),
            progress: levelProgress,
            data: levelData,
            config: levelConfig,
            playerData: this.saveDataManager ? {
                money: this.saveDataManager.getMoney(),
                diamonds: this.saveDataManager.getDiamonds(),
                wallLevel: this.saveDataManager.getWallLevel()
            } : null
        };
    }

    // === 波次管理和能量系统已迁移到 InGameManager ===
    // 这些方法现在委托给 InGameManager 处理
    
    // === 获取当前波次（委托给InGameManager）===
    public getCurrentWave(): number {
        if (this.inGameManager) {
            return this.inGameManager.getCurrentWave();
        }
        return this.currentWave;
    }
    
    // === 获取当前能量值（委托给InGameManager）===
    public getCurrentEnergy(): number {
        if (this.inGameManager) {
            return this.inGameManager.getCurrentEnergy();
        }
        return 0; // 默认值
    }
    
    // === 获取最大能量值（委托给InGameManager）===
    public getMaxEnergy(): number {
        if (this.inGameManager) {
            return this.inGameManager.getMaxEnergy();
        }
        return 5; // 默认值
    }

    /* ========= 墙体血量 / 等级相关 ========= */
    // === 获取墙体血量（委托给InGameManager）===
    private getWallHealth(): number {
        if (this.inGameManager) {
            return this.inGameManager.getWallHealth();
        }
        // 备用方案：直接访问墙体组件
        return this.wallComponent ? this.wallComponent.getCurrentHealth() : 100;
    }

    // === 墙体血量 / 等级相关方法 - 现在委托给InGameManager ===
    public getWallHealthByLevel(level: number): number {
        if (this.inGameManager) {
            return this.inGameManager.getWallHealthByLevel(level);
        }
        // 备用方案：直接访问墙体组件
        return this.wallComponent ? this.wallComponent.getWallHealthByLevel(level) : 100;
    }

    public getCurrentWallLevel(): number {
        if (this.inGameManager) {
            return this.inGameManager.getCurrentWallLevel();
        }
        // 备用方案：直接访问墙体组件
        return this.wallComponent ? this.wallComponent.getCurrentWallLevel() : 1;
    }

    public getCurrentWallHealth(): number {
        if (this.inGameManager) {
            return this.inGameManager.getCurrentWallHealth();
        }
        // 备用方案：直接访问墙体组件
        return this.wallComponent ? this.wallComponent.getCurrentHealth() : 100;
    }

    // 初始化GameBlockSelection组件
    public initGameBlockSelection() {
        console.log('[GameManager] 初始化GameBlockSelection组件');
        console.log('[GameManager] gameBlockSelection节点:', !!this.gameBlockSelection, this.gameBlockSelection?.name);
        
        if (this.gameBlockSelection) {
            this.blockSelectionComponent = this.gameBlockSelection.getComponent(GameBlockSelection);
            console.log('[GameManager] GameBlockSelection组件获取结果:', !!this.blockSelectionComponent);
            
            if (this.blockSelectionComponent) {
                // 设置确认回调
                this.blockSelectionComponent.setConfirmCallback(() => {
                    this.handleConfirmAction();
                });
                console.log('[GameManager] GameBlockSelection组件初始化成功，确认回调已设置');
            } else {
                console.error('[GameManager] 无法获取GameBlockSelection组件，请检查节点是否正确挂载了该组件');
            }
        } else {
            console.error('[GameManager] gameBlockSelection节点未设置，请在Inspector中拖拽正确的节点');
        }
    }

    // 初始化GameStartMove组件
    private initGameStartMove() {
        if (this.cameraNode) {
            this.gameStartMoveComponent = this.cameraNode.getComponent(GameStartMove);
            if (this.gameStartMoveComponent) {
                console.log('[GameManager] GameStartMove组件初始化成功');
            } else {
                console.warn('[GameManager] 未找到GameStartMove组件');
            }
        } else {
            console.warn('[GameManager] 摄像机节点未设置，无法初始化GameStartMove组件');
        }
    }

    // 处理确认操作（委托给InGameManager）
    private handleConfirmAction() {
        console.log('[GameManager] 方块选择确认，委托给InGameManager处理');
        
        // 委托给InGameManager处理确认操作
        if (this.inGameManager) {
            this.inGameManager.handleConfirmAction();
        } else {
            console.warn('[GameManager] InGameManager未初始化，无法处理确认操作');
        }
    }

    // === 单例模式支持 ===
    private static _instance: GameManager = null;

    /**
     * 获取GameManager单例实例
     */
    public static getInstance(): GameManager {
        return GameManager._instance;
    }

    /**
     * 设置GameManager单例实例
     */
    public static setInstance(instance: GameManager): void {
        GameManager._instance = instance;
    }

    onLoad() {
        // 设置单例实例
        GameManager.setInstance(this);
    }
}