import { _decorator, sys } from 'cc';
import { IncrementData } from '../IncrementData';
import { Hall } from '../../hall/Hall';
import { data_type } from '../PlayerData';
export enum LvDir {
    none = 0,
    left = 1,
    right = 2,
    up = 3,
    down = 4,
    xCenter = 5,
    xOut = 6,
    yCenter = 7,
    yOut = 8,
}

export class LvData {
    private static _instance: LvData = null;
    private _life: IncrementData = new IncrementData(); // 生命值
    private _is_win: boolean = false; // 连胜
    private _dir: LvDir = LvDir.none; // 关卡状态
    private static readonly STORAGE_KEY = 'game_data';


    private _rwpf: number = 1//人物皮肤
    private _fkpf: number = 1//方块皮肤
    private _stpf: number = 1//石头皮肤

    // 存储已解锁的皮肤ID数组
    private _unlockedRoleSkins: number[] = [1]; // 默认解锁第一个角色皮肤
    private _unlockedBlockSkins: number[] = [1]; // 默认解锁第一个方块皮肤
    private _unlockedStoneSkins: number[] = [1]; // 默认解锁第一个石头皮肤

    // 方块销毁统计
    private _destroyedBlocks: number = 0;
    private _totalBlocks: number = 0;


    // 单例模式
    public static get instance(): LvData {
        if (!this._instance) {
            this._instance = new LvData();
            this._instance.load(); // 加载保存的数据
            this._instance.updateDirByLevel(); // 初始化时设置关卡状态
        }
        return this._instance;
    }
    get lifeContor() {
        return this._life
    }
    private constructor() {

    }
    // 获取生命值
    public get life(): number {
        this._life.addLastTime(chsdk.date.now())
        return this._life.value;
    }

    // 设置生命值
    public set life(value: number) {
        this._life.value = value;
        this.save();
    }
    // 获取连胜状态
    public get is_win(): boolean {
        return this._is_win;
    }

    // 设置连胜状态
    public set is_win(value: boolean) {
        this._is_win = value;
        this.save();
    }

    // 获取关卡状态
    public get dir(): LvDir {
        return this._dir;
    }

    // 设置关卡状态
    public set dir(value: LvDir) {
        this._dir = value;
        this.save();
    }

    //人物皮肤
    public set rwpf(value: number) {
        this._rwpf = value;
        this.save();
    }
    public get rwpf(): number {
        return this._rwpf;
    }

    //方块皮肤
    public set fkpf(value: number) {
        this._fkpf = value;
        this.save();
    }
    public get fkpf(): number {
        return this._fkpf;
    }

    //石头皮肤
    public set stpf(value: number) {
        this._stpf = value;
        this.save();
    }
    public get stpf(): number {
        return this._stpf;
    }

    // 检查角色皮肤是否已解锁
    public isRoleSkinUnlocked(skinId: number): boolean {
        return this._unlockedRoleSkins.indexOf(skinId) !== -1;
    }

    // 解锁角色皮肤
    public unlockRoleSkin(skinId: number): void {
        if (this._unlockedRoleSkins.indexOf(skinId) === -1) { // 检查是否未解锁
            this._unlockedRoleSkins.push(skinId);
            this.save();
        }
    }
    // 检查方块皮肤是否已解锁
    public isBlockSkinUnlocked(skinId: number): boolean {
        return this._unlockedBlockSkins.indexOf(skinId) !== -1;
    }

    // 解锁方块皮肤
    public unlockBlockSkin(skinId: number): void {
        if (this._unlockedBlockSkins.indexOf(skinId) === -1) {
            this._unlockedBlockSkins.push(skinId);
            this.save();
        }
    }

    // 检查石头皮肤是否已解锁
    public isStoneSkinUnlocked(skinId: number): boolean {
        return this._unlockedStoneSkins.indexOf(skinId) !== -1;
    }
    // 解锁石头皮肤
    public unlockStoneSkin(skinId: number): void {
        if (this._unlockedStoneSkins.indexOf(skinId) === -1) {
            this._unlockedStoneSkins.push(skinId);
            this.save();
        }
    }


    // 初始化时设置总方块数
    public initBlockData(total: number) {
        this._totalBlocks = total;
        this._destroyedBlocks = 0;
        this.save();
    }

    // 增加销毁数量
    public addDestroyedBlocks(count: number) {
        this._destroyedBlocks += count;
        this._destroyedBlocks = Math.min(this._destroyedBlocks, this._totalBlocks);
        this.save();
    }

    // 获取进度
    public get blockProgress(): number {
        return this._totalBlocks > 0
            ? this._destroyedBlocks / this._totalBlocks
            : 0;
    }
    // 根据关卡自动设置对应的LvDir状态
    private updateDirByLevel() {
        // 计算有效关卡（10关后循环3-10）
        const lv = Hall.getInstance().player.data.get(data_type.max_floor)
        const cycleBase = lv > 10
            ? ((lv - 3) % 8) + 3 // 3-10的8个关卡循环
            : lv;

        switch (cycleBase) { // 改用计算后的有效关卡
            case 1:
            case 2:
                this._dir = LvDir.none;
                break;
            case 3:
                this._dir = LvDir.left;
                break;
            case 4:
                this._dir = LvDir.up;
                break;
            case 5:
                this._dir = LvDir.right;
                break;
            case 6:
                this._dir = LvDir.down;
                break;
            case 7:
                this._dir = LvDir.xOut;
                break;
            case 8:
                this._dir = LvDir.yOut;
                break;
            case 9:
                this._dir = LvDir.xCenter;
                break;
            case 10:
                this._dir = LvDir.yCenter;
                break;
        }
    }

    // 从本地存储加载数据
    private load() {
        const savedData = sys.localStorage.getItem(LvData.STORAGE_KEY);
         this._life.init(5 *60 * 1000,5,5);
         debugger
        if (savedData) {
            try {
                const data = JSON.parse(savedData);
                // this._lv = data.lv || 1;
                this._life.unserialize(data.life) ;
                this._is_win = data.is_win || false;
                this._dir = data.dir !== undefined ? data.dir : LvDir.none;

                this._rwpf = data.rwpf || 1;//人物皮肤
                this._fkpf = data.fkpf || 1;//方块皮肤
                this._stpf = data.stpf || 1;//石头皮肤

                // 加载已解锁的皮肤
                this._unlockedRoleSkins = data.unlockedRoleSkins || [1];
                this._unlockedBlockSkins = data.unlockedBlockSkins || [1];
                this._unlockedStoneSkins = data.unlockedStoneSkins || [1];
            } catch (error) {
                console.error('Failed to load saved data:', error);
            }
        }else{
            this._life.unserialize(null) ;
        }
        
    }

    // 保存数据到本地存储
    private save() {
        const data = {
            // lv: this._lv,
            life: this._life.serialize(),
            is_win: this._is_win,
            dir: this._dir,
            rwpf: this._rwpf,//人物皮肤
            fkpf: this._fkpf,//方块皮肤
            stpf: this._stpf,//石头皮肤

            // 保存已解锁的皮肤
            unlockedRoleSkins: this._unlockedRoleSkins,
            unlockedBlockSkins: this._unlockedBlockSkins,
            unlockedStoneSkins: this._unlockedStoneSkins
        };
        sys.localStorage.setItem(LvData.STORAGE_KEY, JSON.stringify(data));
    }

    // 重置游戏数据
    public reset() {
        // this._lv = 1;
        // this._life = 5;
        this._is_win = false;
        this._dir = LvDir.none;
        this._rwpf = 1;//人物皮肤
        this._fkpf = 1;//方块皮肤
        this._stpf = 1;//石头皮肤

        // 重置已解锁的皮肤
        this._unlockedRoleSkins = [1];
        this._unlockedBlockSkins = [1];
        this._unlockedStoneSkins = [1];
        this.save();

    }
}