import { _decorator, Color, Component, Enum, Node, Sprite, tween, Vec3, UITransform, view, sp, Game, UIOpacity } from 'cc';
import { CupHeight, WaterColorHex, WaterColors } from '../TakeGobletGlobalInstance';
import { Water } from './Water';
import { EventDispatcher } from 'db://assets/core_tgx/easy_ui_framework/EventDispatcher';
import { GameEvent } from '../Enum/GameEvent';
import { OutArea } from './OutArea';
import { GameUtil } from '../GameUtil';
import { TakeGobletAudioMgr } from '../Manager/TakeGobletAudioMgr';
const { ccclass, property, executeInEditMode } = _decorator;

//调酒杯状态 默认 接水
export enum CocktailCupState {
    Default,
    GetWater,
    Move,
    Full
}

/** 调酒杯组件脚本*/
@ccclass('CocktailCup')
// @executeInEditMode
export class CocktailCup extends Component {

    @property(Node)
    waters: Node = null!  //水流节点

    @property(sp.Skeleton)
    colorB: sp.Skeleton = null!  //水流颜色骨骼

    @property(Node)
    good: Node = null!;

    @property({ type: Enum(CupHeight), displayName: '杯高度' })
    cupHeight: CupHeight = CupHeight.Two

    @property({ type: Enum(WaterColors) })
    private _cupColor: WaterColors = WaterColors.Blue

    @property({ type: Enum(WaterColors) })
    get cupColor() {
        return this._cupColor
    }
    set cupColor(value) {
        this._cupColor = value
        this.changeColor()
    }

    currentLayers: number = 0;

    onLoad() {
        this.playAnimationByState(CocktailCupState.Default);
    }

    changeColor() {
        const color = new Color(WaterColorHex[this.cupColor]);
        this.waters.children.forEach((water, index) => {
            water.getComponent(sp.Skeleton)!.color = color;
        })
        this.colorB.color = color;
    }

    /** 添加图层 接水动画*/
    async addLayer() {
        this.currentLayers++;
        this.playAnimationByState(CocktailCupState.GetWater);
        await GameUtil.delay(0.4);
        await this.checkAndDestroy();
    }

    //补满水
    public async fillUp() {
        if (!this.node) return;
        TakeGobletAudioMgr.playOneShot(TakeGobletAudioMgr.getMusicIdName(5), 1.0);
        this.playAnimationByState(CocktailCupState.Full);
        this.fadeOut();
        await GameUtil.delay(0.5);

        // 补满后执行移动销毁动画
        const uiTransform = this.node.getComponent(UITransform)!;
        const screenWidth = view.getVisibleSize().width;
        const targetX = screenWidth + uiTransform.width * 1.5;

        await new Promise<void>(resolve => {
            tween(this.node)
                .to(0.5, { position: new Vec3(targetX, 0, 0) }, { easing: 'sineIn' })
                .call(async () => {
                    const outArea = this.node.parent?.parent?.getComponent(OutArea);
                    if (outArea) {
                        this.node.removeFromParent(); // 先从父节点移除
                        this.node.destroy();
                        await outArea.arrangeCups();   // 等待排列完成
                    }
                    resolve();
                })
                .start();
        });
    }

    //渐隐效果
    fadeOut() {
        if (!this.good) return;

        const uiOpacity = this.good.getComponent(UIOpacity)!;
        this.good.active = true;
        uiOpacity.opacity = 255;

        tween(uiOpacity)
            .to(0.5, { opacity: 0 }, { easing: 'sineIn' })
            .call(() => {
                this.good.active = false;
            })
            .start();
    }

    //播放动画
    playAnimationByState(state: CocktailCupState) {
        const waters = this.waters.children;
        const siblingNodes = this.node.children.filter(child => child.name !== 'waters' && child.name !== 'good');
        const allNodes = [...waters, ...siblingNodes];

        switch (state) {
            case CocktailCupState.GetWater:
                this.setSpineTimeScale(1.5);

                allNodes.forEach(child => child.getComponent(sp.Skeleton)!.setAnimation(0, `pour_0${this.currentLayers}`, false));
                break;
            case CocktailCupState.Move:
                allNodes.forEach(child => child.getComponent(sp.Skeleton)!.setAnimation(0, 'move', false));
                break;
            case CocktailCupState.Full:
                allNodes.forEach(child => child.getComponent(sp.Skeleton)!.setAnimation(0, 'full', false));
                break;

            default:
                allNodes.forEach(child => child.getComponent(sp.Skeleton)!.setAnimation(0, 'idle', false));
                break;
        }
    }

    //设置spine 时间缩放率
    setSpineTimeScale(timeScale: number = 1) {
        if (!this.node) return;
        const spineComponents = this.node.getComponentsInChildren(sp.Skeleton);
        spineComponents.forEach(spine => {
            spine.timeScale = timeScale;
        });
    }

    protected onDestroy(): void {
        EventDispatcher.instance.emit(GameEvent.EVENT_REFRESH_REMAIN_CUP);
    }

    // 清空水层（消除时调用）
    reset() {
        this.currentLayers = 0;
    }

    get isFull(): boolean {
        return this.currentLayers >= this.cupHeight;
    }

    private async checkAndDestroy() {
        if (this.isFull) {
            await this.fillUp();
        }
    }

    public get currentColor(): WaterColors {
        return this.cupColor;
    }

    public get remainingCapacity(): number {
        return this.cupHeight - this.currentLayers;
    }
}