using System;
using Cysharp.Threading.Tasks;
using Spine;
using Spine.Unity;
using UnityEngine;

namespace Game.Spine;

public interface ISpineAnimator
{
    SkeletonAnimation skeletonAnimation { get; }

    void PlayAni(string animaName, bool isLoop);
    UniTask<bool> PlayAniAsync(string animaName, bool isLoop = false);
    void StopAni();
}

public class SpineAnimator : MonoBehaviour, ISpineAnimator
{
    [SerializeField] private SkeletonAnimation _skeletonAnimation;

    public SkeletonAnimation skeletonAnimation => this._skeletonAnimation;

    private UniTask _task;

    private void Start()
    {
        if (this._skeletonAnimation == null)
            throw new NullReferenceException();

//        this._skeletonAnimation.skeletonDataAsset.defaultMix;
//        this._skeletonAnimation.state.Complete += Finish;
        this.StopAni();
    }

    private void Finish(TrackEntry trackentry)
    {
    }

    public virtual void PlayAni(string animaName, bool isLoop = false)
    {
        _skeletonAnimation.AnimationName = animaName;
        this._skeletonAnimation.loop = isLoop;
    }

    public async UniTask<bool> PlayAniAsync(string animaName, bool isLoop)
    {
        await UniTask.Yield();
        return false;
    }

    public void StopAni()
    {
        _skeletonAnimation.AnimationName = default;
    }
}