using Gameplay.Unit;
using PhxhSDK;
using UnityEngine;
namespace Code.Scripts.Gameplay.PlaneShadow
{
    public class ViewPlaneShadow
    {
        public GameUnit followUnit;

        private GameObject _rootObj;

        public bool needRemove { get; private set; }

        public ViewPlaneShadow(GameUnit followUnit)
        {
            this.followUnit = followUnit;
            needRemove = false;
        }

        public void CreateView(string modelPath, Transform parent)
        {
            var sampleObj = AssetManager.Instance.GetPreLoadResult<GameObject>(modelPath);
            if (sampleObj == null)
            {
                Debug.LogError("CreateView failed, sampleObj is null");
                return;
            }
            _rootObj = Object.Instantiate(sampleObj, parent);
            _rootObj.transform.position = new Vector3(-1000, -1000, -1000);
        }
        
        public void ViewUpdate()
        {
            if (followUnit.needRemove)
            {
                needRemove = true;
                return;
            }
            if (_rootObj == null)
            {
                return;
            }
            if (!followUnit.Node.GameObject.activeSelf)
            {
                if (_rootObj.activeSelf)
                {
                    _rootObj.SetActive(false);
                }
                return;
            }
            if (!_rootObj.activeSelf)
            {
                _rootObj.SetActive(true);
            }
            _rootObj.transform.position = followUnit.transform.position;
        }
        
        public void Dispose()
        {
            if (_rootObj != null)
            {
                Object.Destroy(_rootObj);
                _rootObj = null;
            }
        }
        
    }
}