using System;
using UnityEngine;

namespace PhxhSDK
{
    /// <summary>
    /// gameobject对象工厂，封装了gameobject的创建和销毁
    /// </summary>
    public static partial class Utils
    {
        private static Transform _defaultRoot; 
        
        
        public static GameObject CreateGameObject(bool dontDestroyOnLoad)
        {
            try
            {
                var go = new GameObject();
                // if(dontDestroyOnLoad)GameObject.DontDestroyOnLoad(go);
                go.transform.parent = GetDefaultRoot();
                return go;
            }
            catch (Exception e)
            {
                DebugUtil.LogError(e);
            }  
            return null;
        }

        public static void Destroy(GameObject go)
        {
            try
            {
                GameObject.Destroy(go);
            }
            catch (Exception e)
            {
                DebugUtil.LogError(e);
            } 
        }    
        
        public static GameObject Clone(GameObject templateGo,GameObject parObj=null)
        {
            try
            {
                if (templateGo!=null)
                {
                    Transform parent = null;
                    if (parObj != null && parObj.transform != null)
                    {
                        parent = parObj.transform;
                    }

                    if (parent == null)
                    {
                        parent = templateGo.transform.parent;
                    }

                    if (parent == null)
                    {
                        return GameObject.Instantiate(templateGo);
                    }

                    return GameObject.Instantiate(templateGo, parent, true);
                }
            }
            catch (Exception e)
            {
                DebugUtil.LogError(e);
            }  
            
            return null;
        }

        public static Transform GetDefaultRoot()
        {
            try
            {
                if (_defaultRoot == null)
                {
                    GameObject gameObj = new GameObject("GameObjectFactoryRoot");
                    // Object.DontDestroyOnLoad(gameObj);
                    _defaultRoot = gameObj.transform;
                }
            }
            catch (Exception e)
            {
                DebugUtil.LogError(e);
            }
            return _defaultRoot;
        }
    }
}