import { _decorator, Component, instantiate, Node, tween, SkeletalAnimation, Vec3 } from 'cc';
import { GameManager } from './GameManager';
import { Ball } from './Ball';
const { ccclass, property } = _decorator;

@ccclass('PlayerController')
export class PlayerController extends Component {

    @property({ type: Node, displayName: '球' })
    public ball: Node | null = null;

    @property({ type: Node })
    public gameManagerNode: Node | null = null;
    gameManager: GameManager | null = null;

    public ballList: Node[] = [];

    @property({ type: Node })
    public playerNode: Node | null = null;





    start() {

        this.gameManager = this.gameManagerNode!.getComponent(GameManager);

        this.ballList = [];
        this.ball?.setPosition(5, 10, 10);
        tween(this.ball).repeatForever(tween().sequence(tween().to(3, { position: { x: -5, y: 10, z: 10 } }), tween().to(3, { position: { x: 5, y: 10, z: 10 } }))).start();

    }

    resetGame() {
        for (let index = 0; index < this.ballList.length; index++) {
            const element = this.ballList[index];
            element.removeFromParent();
            element.destroy();
        }
        this.ballList = [];


    }

    /**
     * 生成小球
     */
    public AddBall() {
        if (this.gameManager!.myBallNum <= 0) {
            this.gameManager!.setGameOver(false);
            return;
        }
        let ball = instantiate(this.ball);

        this.ball!.active = false;
        this.playerNode!.setPosition(this.ball!.position.x, 0, 20);
        let anim = this.playerNode!.getChildByName("Node")!.getChildByName("003_skin")!.getComponent(SkeletalAnimation)!;
        anim.crossFade("player_throw", 0.5);
        anim.off(SkeletalAnimation.EventType.FINISHED);
        anim.on(SkeletalAnimation.EventType.FINISHED, () => { anim.crossFade("player_idle1", 0.5); }, this);




        this.scheduleOnce(() => {
            if (ball) {
                // console.log("ball：", ball.getPosition());
                this.node.addChild(ball);
                this.ballList.push(ball);
                this.gameManager!.myBallNum--;
                this.gameManager!.opBallNum++;
                this.gameManager!.refreshBallNum();
                ball.getComponent(Ball)?.AddTorque(-2500);
            }

        }, 0.8);

        this.scheduleOnce(() => {

            this.ball!.active = true;

        }, 3);


    }

    /**
     * 是否结束
     * @returns 是否结束
     */
    public IsMoveEnd(): boolean {
        for (let index = 0; index < this.ballList.length; index++) {
            const element = this.ballList[index];
            if (element.getComponent(Ball)?.isMoving) {
                return false;
            }

        }
        return true;
    }

    public AddBallEnd(): boolean {

        return this.gameManager!.myBallNum <= 0;
    }

    /**
     * 获取球球数量
     * @returns 球球数量
     */
    public getBallCount() {
        return this.ballList.length;
    }

    update(deltaTime: number) {
        // let pos = this.ball?.getPosition();
        // console.log("ball:",pos?.x,pos?.y);  

    }
}