import { _decorator, Component, Node, Prefab, Label, Animation, instantiate, Vec3, tween, macro, Sprite, Color, Button, animation, director, assetManager } from 'cc';
import { WoodenManPlayer } from './WoodenManPlayer';
import { tgxAudioMgr } from 'db://assets/core_tgx/tgx';
import { ModuleDef } from 'db://assets/scripts/ModuleDef';
import { resLoader } from 'db://assets/core_tgx/base/utils/ResLoader';
import { EMusicDefine } from 'db://assets/module_basic/scripts/MusicDefine';
import { SceneDef } from 'db://assets/scripts/SceneDef';
const { ccclass, property } = _decorator;



@ccclass('WoodenManGame')
export class WoodenManGame extends Component {
    @property(Prefab)
    rolePrefab: Prefab = null;  // 角色预制体

    @property(Node)
    dollNode: Node = null;      // 木头人节点

    @property(Label)
    aliveCountLabel: Label = null;  // 存活人数显示


    @property(Label)
    winCountLabel: Label = null;    // 晋级名额显示

    @property(Node)
    playersNode: Node = null;   // 存放所有玩家的节点

    @property(Node)
    localPlayerNode: Node = null;  // 本地玩家节点引用

    @property(Node)
    guiNode: Node = null;  // ui节点


    private turnAnimationDuration: number = 0.3; // 转身动画持续时间
    private readonly TURN_BACK_DELAY = 2;        // 转回正面的延迟时间
    private readonly INITIAL_PLAYERS = 36;      // 初始玩家数

    private aiPlayers: Node[] = [];  // AI玩家节点列表
    private playerNodes: Map<number, Node> = new Map(); // 所有玩家节点映射

    private readonly minRoleId: number = 1;           // 最小角色ID
    readonly maxRoleId: number = 5;
    readonly REQUIRED_QUALIFIED = 10;        // 需要晋级的人数
    qualifiedCount: number = 0;              // 已晋级人数
    gameTimer: number = 180;                 // 游戏时间（3分钟）
    isGameOver: boolean = false;             // 游戏是否结束

    @property(Node)
    warningLightsNode: Node = null;    // 三个警示灯的父节点


    private readonly WARNING_LIGHT_BASE_INTERVAL = 1; // 修改基础间隔为0.7秒

    private isGameStarted: boolean = false; // 添加游戏是否已开始的标志



    @property(Node)
    stopButton: Node = null; // 改为停止按钮引用
    @property(Animation)
    goAnim: Animation;

    private isDollTurning: boolean = false;  // 添加标记，表示娃娃是否正在转身
    private turnStartTime: number = 0;       // 记录转身开始时间


    // 添加公共 getter 方法
    public getGameStarted(): boolean {
        return this.isGameStarted;
    }

    public getIsDollTurning(): boolean {
        return this.isDollTurning;
    }

    async start() {
        await this.initPlayers();
        this.schedule(this.updateGameTimer, 1);
        this.updateWinCount();
        tgxAudioMgr.inst.play(EMusicDefine.MUSIC_BGM_BATTLE, 1, ModuleDef.BASIC);
        // 修改按钮事件监听
        if (this.stopButton) {
            this.stopButton.active = false; // 初始隐藏
            this.stopButton.on(Node.EventType.TOUCH_START, this.onStopButtonPress, this);
            this.stopButton.on(Node.EventType.TOUCH_END, this.onStopButtonRelease, this);
            this.stopButton.on(Node.EventType.TOUCH_CANCEL, this.onStopButtonRelease, this);
        }

        // 延迟3秒后开始第一次转身
        this.scheduleOnce(() => {
            this.isGameStarted = true; // 标记游戏开始
            // 显示停止按钮
            this.guiNode.getComponent(Animation).play("showUI");
            this.executeTurnBackPhase(true);
        }, 12); // 延长等待时间，等摄像机序列播放完
    }

    onDestroy() {
        // 停止所有定时器
        this.unscheduleAllCallbacks();

        // 停止所有 tween
        if (this.dollNode) {
            tween(this.dollNode).stop();
        }

        // 停止所有玩家的 tween 和动画
        this.playerNodes.forEach((playerNode) => {
            if (playerNode && playerNode.isValid) {
                tween(playerNode).stop();
                const playerComp = playerNode.getComponent(WoodenManPlayer);
                if (playerComp && playerComp.isValid) {
                    try {
                        playerComp.cleanup();
                    } catch (error) {
                        console.warn('Error cleaning up player:', error);
                    }
                }
            }
        });

        // 停止警示灯相关
        if (this.warningLightsNode && this.warningLightsNode.isValid) {
            this.warningLightsNode.children.forEach(light => {
                if (light && light.isValid) {
                    tween(light).stop();
                }
            });
        }

        // 取消按钮事件监听
        if (this.stopButton && this.stopButton.isValid) {
            this.stopButton.off(Node.EventType.TOUCH_START, this.onStopButtonPress, this);
            this.stopButton.off(Node.EventType.TOUCH_END, this.onStopButtonRelease, this);
            this.stopButton.off(Node.EventType.TOUCH_CANCEL, this.onStopButtonRelease, this);
        }

        // 停止音频
        try {
            tgxAudioMgr.inst.stop();
        } catch (error) {
            console.warn('Error stopping audio:', error);
        }
    }

    // 修改按钮事件处理
    private onStopButtonPress() {
        const localPlayer = this.localPlayerNode?.getComponent(WoodenManPlayer);
        if (localPlayer && localPlayer.isAlive() && !localPlayer.isPassed()) {
            localPlayer.setButtonPressed(true);
            localPlayer.stopMoving();
        }
    }

    private onStopButtonRelease() {
        const localPlayer = this.localPlayerNode?.getComponent(WoodenManPlayer);
        if (localPlayer && localPlayer.isAlive() && !localPlayer.isPassed()) {
            localPlayer.setButtonPressed(false);
            localPlayer.startMoving();
        }
    }

    private async initPlayers() {
        // 初始化本地玩家
        if (this.localPlayerNode) {
            const playerComp = this.localPlayerNode.getComponent(WoodenManPlayer);
            playerComp.init(0, true, this); // 设置为本地玩家

            // 添加随机位置设置
            const x = 0;
            //const x = Math.random() * 15 - 7;
            const z = 50 + Math.random() * 5;
            this.localPlayerNode.setPosition(new Vec3(x, 0, z));
            this.localPlayerNode.setRotationFromEuler(0, 180, 0);

            // 添加本地玩家名字
            const nameLabel = this.localPlayerNode.getChildByName("NameLabel");
            if (nameLabel) {
                const labelComponent = nameLabel.getComponent(Label);
                if (labelComponent) {
                    labelComponent.string = "You";  // 本地玩家显示为 "You"
                    labelComponent.color = new Color(255, 255, 0, 255); // 黄色
                }
            }
            nameLabel.active = false;
            this.playerNodes.set(0, this.localPlayerNode);
        }

        // 创建AI玩家
        for (let i = 1; i < this.INITIAL_PLAYERS; i++) {
            const aiPlayer = await this.createPlayer(i);
            this.playerNodes.set(i, aiPlayer);
            this.aiPlayers.push(aiPlayer);
        }

        this.updateAliveCount();
    }

    private async createPlayer(id: number): Promise<Node> {
        return new Promise((resolve) => {
            // 随机位置：起点区域
            const x = Math.random() * 11 - 5;
            const z = 50 + Math.random() * 3;  // 50-55随机

            // 随机角色ID（1-5）
            const roleId = Math.floor(Math.random() * (this.maxRoleId - this.minRoleId + 1)) + this.minRoleId;
            const roleIdStr = ('000' + roleId).slice(-3);

            resLoader.load(ModuleDef.Arean, `common/role/Character${roleIdStr}`, (err: Error | null, prefab: Prefab) => {
                if (!err && prefab) {
                    const role = instantiate(prefab);
                    this.playersNode.addChild(role);

                    // 设置位置和朝向（面向-Z方向）
                    role.setPosition(new Vec3(x, 0, z));
                    role.setRotationFromEuler(0, 180, 0);

                    // 添加 WoodenManPlayer 组件
                    const playerComp = role.addComponent(WoodenManPlayer);
                    playerComp.init(id, false, this);

                    // 添加角色名字NameLabel
                    const nameLabel = role.getChildByName("NameLabel");
                    if (nameLabel) {
                        const labelComponent = nameLabel.getComponent(Label);
                        if (labelComponent) {
                            labelComponent.string = `player${id}`;
                            labelComponent.color = new Color(255, 255, 255, 255);
                        }
                    }
                    nameLabel.active = false;
                    resolve(role);
                } else {
                    console.error('Failed to load character prefab:', err);
                    resolve(null);
                }
            });
        });
    }

    // 更新存活人数显示
    private updateAliveCount() {
        let aliveCount = 0;
        this.playerNodes.forEach((node) => {
            const player = node.getComponent(WoodenManPlayer);
            if (player && player.isAlive()) {
                aliveCount++;
            }
        });

        this.aliveCountLabel.string = `${aliveCount}/${this.INITIAL_PLAYERS}`;
    }


    // 修改 startFirstTurn 方法

    // 修改 executeTurnBackPhase 方法
    private executeTurnBackPhase(firstTimes: boolean = false) {
        if (!this.isGameStarted || this.isGameOver) return;
        tgxAudioMgr.inst.playOneShot(EMusicDefine.WOODENMAN_GO, 1, ModuleDef.BASIC);
        this.goAnim.getComponent(Animation).play("showGo");
        // 直接执行转身动画
        this.playDollTurnAnimation();
        this.playerNodes.forEach((playerNode) => {
            const playerComp = playerNode.getComponent(WoodenManPlayer);
            if (playerComp && (firstTimes || !playerComp.getIsLocalPlayer()) && playerComp.isAlive() && !playerComp.isPassed()) {
                playerComp.setButtonPressed(false);
                // 添加随机延迟（0-0.3秒）
                this.scheduleOnce(() => {
                    playerComp.startMoving();
                }, Math.random() * 0.3 + 0.3);
            }
        });
        // 延迟后开始下一轮
        this.scheduleOnce(() => {
            this.executeTurningPhase();
        }, this.TURN_BACK_DELAY);

    }

    private executeTurningPhase() {
        // 先播放警告音效和警示灯
        tgxAudioMgr.inst.playOneShot(EMusicDefine.WOODENMAN, 1, ModuleDef.BASIC);

        if (this.warningLightsNode) {
            this.warningLightsNode.active = true;

            // AI玩家在警示灯期间随机停止
            this.playerNodes.forEach((playerNode) => {
                const playerComp = playerNode.getComponent(WoodenManPlayer);
                if (playerComp && !playerComp.getIsLocalPlayer() && playerComp.isAlive() && !playerComp.isPassed()) {
                    const stopDelay = Math.random() * 1.8 + 2.5;
                    this.scheduleOnce(() => {
                        if (playerComp.isAlive() && playerComp.isMoving) {
                            playerComp.setButtonPressed(true);
                            playerComp.stopMoving();
                        }
                    }, stopDelay);
                }
            });

            // 播放警示灯序列
            this.playWarningLights(() => {
                if (this.warningLightsNode) {
                    this.warningLightsNode.active = false;
                }

                // 开始转身
                this.playDollTurnAnimation(() => {
                    // 等待0.3秒后开始检查移动状态
                    this.scheduleOnce(() => {
                        this.schedule(this.checkMovingInterval, 0);
                        tgxAudioMgr.inst.playOneShot(EMusicDefine.WOODENMAN_Kill, 1, ModuleDef.BASIC);
                    }, 0.3);
                });

                // 延迟后开始下一轮
                this.scheduleOnce(() => {
                    this.unschedule(this.checkMovingInterval);
                    this.executeTurnBackPhase();
                }, Math.round((3 + Math.random() * 2) * 10) / 10);
            });
        }
    }

    checkMovingInterval() {
        const currentTime = Date.now();
        const timeSinceTurnStart = (currentTime - this.turnStartTime) / 1000;  // 转换为秒

        this.playerNodes.forEach((playerNode) => {
            const playerComp = playerNode.getComponent(WoodenManPlayer);
            if (playerComp && playerComp.isAlive() && !playerComp.isPassed()) {
                if (playerComp.isMoving) {
                    if (timeSinceTurnStart > 0.3) {  // 如果在转身0.3秒后还在移动
                        this.killPlayer(playerComp, playerNode);
                    }
                }
            }
        });
    }

    // 检查游戏是否结束
    private checkGameEnd(): boolean {
        if (this.isGameOver) return true;

        let aliveCount = 0;
        let qualifiedCount = 0;
        let totalCount = 0;

        this.playerNodes.forEach((playerNode) => {
            const playerComp = playerNode.getComponent(WoodenManPlayer);
            if (playerComp) {
                totalCount++;
                if (playerComp.isAlive()) aliveCount++;
                if (playerComp.isPassed()) qualifiedCount++;
            }
        });

        // 如果所有玩家都要么死亡要么晋级，游戏结束
        if (qualifiedCount + (totalCount - aliveCount) === totalCount) {
            this.endGame('所有玩家已完成比赛！游戏结束');
            return true;
        }

        return false;
    }

    // 游戏主循环
    update(dt: number) {
        if (!this.isGameOver) {
            this.checkGameEnd();
        }
    }

    endGame(reason: string = '') {
        if (this.isGameOver) return;

        this.isGameOver = true;
        this.unscheduleAllCallbacks(); // 停止所有定时器



        // 如果是因为达到晋级人数而结束，则击杀所有未晋级的存活玩家
        if (reason.includes('达到晋级人数要求')) {
            this.killAllNonQualifiedPlayers();
        }

        // 统计最终结果
        let qualifiedPlayers = 0;
        let deadPlayers = 0;

        this.playerNodes.forEach((playerNode) => {
            const playerComp = playerNode.getComponent(WoodenManPlayer);
            if (playerComp) {
                if (playerComp.isPassed()) qualifiedPlayers++;
                if (!playerComp.isAlive()) deadPlayers++;
            }
        });

        // 更新最终显示
        this.updateWinCount();
        this.updateAliveCount();

        this.scheduleOnce(() => {
            resLoader.load(ModuleDef.Arean, 'common/prefabs/settlement', (err: Error | null, prefab: Prefab) => {
                if (!err && prefab) {
                    const n = instantiate(prefab);
                    this.guiNode.addChild(n);
                    n.getComponent(Animation).play("showSettlement");
                    // Lives从10滚动到8
                    const livesLabel = n.getChildByPath("settlementNode/Node/lives").getComponent(Label);
                    let lives = { value: 36 };
                    tween(lives)
                        .to(1, { value: 10 }, {
                            easing: 'linear',
                            onUpdate: () => {
                                livesLabel.string = Math.floor(lives.value).toString();
                            }
                        })
                        .start();

                    // Money从400w滚动到480w 
                    const moneyLabel = n.getChildByPath("settlementNode/Node/money").getComponent(Label);
                    let money = { value: 420 };
                    tween(money)
                        .to(1, { value: 446 }, {
                            easing: 'linear',
                            onUpdate: () => {
                                moneyLabel.string = Math.floor(money.value) + "w";
                            }
                        })
                        .start();

                    let isWin = this.localPlayerNode.getComponent(WoodenManPlayer).isPassed();
                    n.getChildByPath("settlementNode/btnOK/label").getComponent(Label).string = isWin ? "NEXT" : "QUIT";
                    n.getChildByPath("settlementNode/btnOK").on(Node.EventType.TOUCH_START, () => {

                        if (isWin) {
                            SceneDef.Next_Scene = "level2/scene/level2Scene";
                            // 切换到加载场景
                            director.loadScene('LoadingScene');
                            // director.loadScene("level2/scene/level2Scene");
                        }
                        else {
                            director.loadScene("lobby_arean");
                        }
                    });
                }
            });
        }, 3);

        console.log(`游戏结束！
                        原因：${reason}
                        晋级人数：${qualifiedPlayers}
                        淘汰人数：${deadPlayers}
                        剩余时间：${this.gameTimer}秒`);

        // 触发游戏结束事件
        this.node.emit('gameOver');

        // 隐藏停止按钮
        if (this.stopButton) {
            this.stopButton.active = false;
        }
    }

    // 添加新方法：击杀所有未晋级的存活玩家
    private killAllNonQualifiedPlayers() {
        this.playerNodes.forEach((playerNode) => {
            const playerComp = playerNode.getComponent(WoodenManPlayer);
            if (playerComp && playerComp.isAlive() && !playerComp.isPassed()) {
                this.killPlayer(playerComp, playerNode);
            }
        });
    }

    // 获取游戏状态

    // 木头人转身动画
    private playDollTurnAnimation(callback?: () => void) {
        const currentRotation = this.dollNode.eulerAngles.clone();
        const targetRotation = new Vec3(
            currentRotation.x,
            currentRotation.y + 180,
            currentRotation.z
        );

        this.isDollTurning = true;
        this.turnStartTime = Date.now();

        tween(this.dollNode)
            .to(this.turnAnimationDuration, { eulerAngles: targetRotation }, {
                easing: 'quadOut',
                onStart: () => {
                    this.node.parent?.emit('dollTurnStart');
                },
                onComplete: () => {
                    this.isDollTurning = false;
                    this.node.parent?.emit('dollTurnComplete');
                    if (callback) callback();
                }
            })
            .start();
    }

    // 玩家死亡效果
    private killPlayer(playerComp: WoodenManPlayer, playerNode: Node) {
        if (!playerComp.isAlive()) return; // 防止重复处理

        // 先设置玩家状态为死亡
        playerComp.setAlive(false);
        playerComp.isMoving = false;

        // 确保停止所有正在进行的动画和移动
        tween(playerNode).stop();

        // 延迟一小段时间再播放死亡动画，避免动作冲突
        this.scheduleOnce(() => {
            // 播放死亡动画
            playerComp.playDieAnimation();

            // 更新存活人数显示
            this.updateAliveCount();

            // 如果是本地玩家死亡，隐藏停止按钮
            if (playerComp.getIsLocalPlayer() && this.stopButton) {
                this.stopButton.active = false;
            }
        }, 0.1);
    }



    // 更新游戏时间
    private updateGameTimer() {
        if (this.isGameOver) return;

        this.gameTimer--;
        if (this.gameTimer <= 0) {
            this.endGame('时间到！游戏结束');
        }
    }

    // 更新晋级名额显示
    updateWinCount() {
        if (this.winCountLabel) {
            const displayCount = Math.min(this.qualifiedCount, this.REQUIRED_QUALIFIED);
            this.winCountLabel.string = `${displayCount}/${this.REQUIRED_QUALIFIED}`;
        }
    }

    // 修改警示灯动画方法
    private playWarningLights(callback?: () => void) {
        // 生成随机加速倍率 (0.5~1倍)
        const actualInterval = this.WARNING_LIGHT_BASE_INTERVAL;

        // 先重置所有灯为初始状态
        this.warningLightsNode.children.forEach(light => {
            light.getComponent(Sprite).color = new Color(128, 128, 128, 255);
        });

        // 依次点亮每个灯
        let currentLight = 0;
        const lightInterval = () => {
            if (currentLight >= this.warningLightsNode.children.length) {
                if (callback) callback();
                return;
            }

            // 点亮当前灯并播放音效
            const light = this.warningLightsNode.children[currentLight];
            light.getComponent(Sprite).color = new Color(255, 0, 0, 255);


            currentLight++;

            this.scheduleOnce(() => {
                lightInterval();
            }, actualInterval);
        }

        // 开始点亮第一个灯
        lightInterval();
    }
}