using UnityEngine;

public class IVMateAppear : IState
{
    IVMate owner;
    IVCharacter player;

    StateHandler stateHandler;

    public IVMateAppear(IVMate owner, IVCharacter player, Vector2 lookDir, Transform spawnPosition)
    {
        this.owner = owner;
        this.player = player;

        if (spawnPosition != null)
        {
            owner.transform.position = spawnPosition.position;
        }
        else
        {
            var rnd = Random.insideUnitCircle * GameProperty.Instance.DistFromPlayerWhenFirstMateSpawn;
            owner.transform.position = player.transform.position + new Vector3(rnd.x, rnd.y, 0f);
        }

        owner.ChangeLookDirection(lookDir);
    }

    public void Enter(StateHandler excutor)
    {
        stateHandler = excutor;

#if UNITY_EDITOR
        if(owner.SkeletonAnimation != null && owner.SkeletonAnimation.TryGetAnimation("warp_in", out Spine.Animation _))
#endif
        {
            owner.SkeletonAnimation.AnimationState.SetAnimation(0, "warp_in", false);
        }
    }

    public void Excute()
    {
        var trackEntry = owner.SkeletonAnimation != null ? owner.SkeletonAnimation.AnimationState.GetCurrent(0) : null;
        if (trackEntry is null || trackEntry.IsComplete)
            stateHandler.ChangeState(new IVMateIdle(owner, player));
    }

    public void Exit()
    {
        stateHandler = null;
    }
}