import { _decorator, Component, Node, SkeletalAnimation, AnimationClip, CCBoolean } from 'cc';
const { ccclass, property } = _decorator;

@ccclass('RoleController')
export class RoleController extends Component {
    @property(SkeletalAnimation)
    skeletalAnimation: SkeletalAnimation = null;

    @property(AnimationClip)
    idleClip: AnimationClip = null;

    @property(AnimationClip)
    moveClip: AnimationClip = null;

    @property(AnimationClip)
    attackClip: AnimationClip = null;

    @property(AnimationClip)
    deathClip: AnimationClip = null;

    @property({type: CCBoolean})
    islog: boolean = false;

    private currentAnimIndex: number = 0;
    private animationNames: string[] = [];
    private animationClips: AnimationClip[] = [];

    start() {
        // 将外部传入的动画剪辑添加到骨骼动画组件
        if (this.skeletalAnimation) {
            // 添加待机动画
            if (this.idleClip) {
                this.skeletalAnimation.addClip(this.idleClip,"idle");
                this.animationClips.push(this.idleClip);
                this.animationNames.push("idle");
            }
            
            // 添加移动动画
            if (this.moveClip) {
                this.skeletalAnimation.addClip(this.moveClip, "move");
                this.animationClips.push(this.moveClip);
                this.animationNames.push("move");
            }
            
            // 添加攻击动画
            if (this.attackClip) {
                this.skeletalAnimation.addClip(this.attackClip, "attack");
                this.animationClips.push(this.attackClip);
                this.animationNames.push("attack");
            }
            
            // 添加死亡动画
            if (this.deathClip) {
                this.skeletalAnimation.addClip(this.deathClip, "death");
                this.animationClips.push(this.deathClip);
                this.animationNames.push("death");
            }
            
            if (this.animationClips.length > 0) {
                // 播放第一个动画
                this.skeletalAnimation.play(this.animationNames[0]);
                this.log(`当前动画: ${this.animationNames[0]}`);
            }
        }
    }

    /**
     * 播放指定动作的动画
     * @param action 动作名称: "idle" | "move" | "attack" | "death"
     * @param loop 是否循环播放
     */
    public PlayAnimation(action: string, loop: boolean = true): void {
        if (!this.skeletalAnimation) {
            console.warn('SkeletalAnimation 组件未设置');
            return;
        }

        // 检查动画是否存在
        if (!this.animationNames.includes(action)) {
            console.warn(`动画 "${action}" 不存在,可用动画: ${this.animationNames.join(', ')}`);
            return;
        }

        // 获取动画状态并设置循环
        const animState = this.skeletalAnimation.getState(action);
        if (animState) {
            animState.wrapMode = loop ? AnimationClip.WrapMode.Loop : AnimationClip.WrapMode.Normal;
        }

        // 播放动画
        this.skeletalAnimation.play(action);
        this.log(`播放动画: ${action}, 循环: ${loop}`);
    }

    update(deltaTime: number) {
        
    }

    private log(...args: any[]): void {
        if (this.islog){
            console.log('[RoleController]', ...args);
        }
    }
}