using System;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;

namespace BF
{
    [ExecuteInEditMode]
    [DisallowMultipleComponent]
    public class NodeHelper : MonoBehaviour
    {
        public List<GameObjectInfo> prefabList = new List<GameObjectInfo>();
        public float PositionX { get; private set; }
		public float PositionY { get; private set; }
        public float PositionZ { get; private set; }
        public GameObject GetGameObjectByName(string name)
        {
            int count = prefabList.Count;
            for (int i = 0; i < count; i++)
            {
                if (prefabList[i].name == name)
                {
                    return prefabList[i].gameObject;
                }
            }
            return null;
        }

        public int GetListCount()
        {
            return prefabList.Count;
        }

        public uint GetHashNameByIndex(int index)
        {
            if (index >= 0 && index < prefabList.Count)
            {
                return prefabList[index].hashName;
            }
            return 0;
        }

        public int GetObjectTypeByIndex(int index)
        {
            if (index >= 0 && index < prefabList.Count)
            {
                return prefabList[index].objectType;
            }
            return 0;
        }

        public GameObject GetGameObjectByIndex(int index)
        {
            if (index >= 0 && index < prefabList.Count)
            {
                return prefabList[index].gameObject;
            }
            else if (index < 0)
            {
                return this.gameObject;
            }
            return null;
        }

         public void SetLocalPosition(int index, float x, float y, float z)
        {
            if (index >= 0 && index < prefabList.Count)
            {
                prefabList[index].gameObject.transform.localPosition = new Vector3(x, y, z);
            }
            else if (index < 0)
            {
                this.transform.localPosition = new Vector3(x, y, z);
            }
        }

        public void CachePosition(int index)
        {
            if (index >= 0 && index < prefabList.Count)
            {
                var position = prefabList[index].gameObject.transform.position;
                PositionX = position.x;
                PositionY = position.y;
                PositionZ = position.z;
            }
            else if (index < 0)
            {
                PositionX = this.transform.position.x;
                PositionY = this.transform.position.y;
                PositionZ = this.transform.position.z;
            }
        }

        public void SetPosition(int index, float x, float y, float z)
        {
            if (index >= 0 && index < prefabList.Count)
            {
                prefabList[index].gameObject.transform.position = new Vector3(x, y, z);
            }
            else if (index < 0)
            {
                this.transform.position = new Vector3(x, y, z);
            }
        }

        public void SetPositionX(int index, float x)
        {
            if (index >= 0 && index < prefabList.Count)
            {
                var childTransform = prefabList[index].gameObject.transform;
                childTransform.position = new Vector3(x, childTransform.position.y, childTransform.position.z);
            }
            else if (index < 0)
            {
                this.transform.position = new Vector3(x, this.transform.position.y, this.transform.position.z);
            }
        }

        public void SetPositionY(int index, float y)
        {
            if (index >= 0 && index < prefabList.Count)
            {
                var childTransform = prefabList[index].gameObject.transform;
                childTransform.position = new Vector3(childTransform.position.x, y, childTransform.position.z);
            }
            else if (index < 0)
            {
                this.transform.position = new Vector3(this.transform.position.x, y, this.transform.position.z);
            }
        }

        public void SetPositionZ(int index, float z)
        {
            if (index >= 0 && index < prefabList.Count)
            {
                var childTransform = prefabList[index].gameObject.transform;
                childTransform.position = new Vector3(childTransform.position.x, childTransform.position.y, z);
            }
            else if (index < 0)
            {
                this.transform.position = new Vector3(this.transform.position.x, this.transform.position.y, z);
            }
        }

        public void CacheLocalEulerAngles(int index)
        {
            if (index >= 0 && index < prefabList.Count)
            {
                var localEulerAngles = prefabList[index].gameObject.transform.localEulerAngles;
                PositionX = localEulerAngles.x;
                PositionY = localEulerAngles.y;
                PositionZ = localEulerAngles.z;
            }
            else if (index < 0)
            {
                PositionX = this.transform.localEulerAngles.x;
                PositionY = this.transform.localEulerAngles.y;
                PositionZ = this.transform.localEulerAngles.z;
            }
        }

        public void SetLocalEulerAngles(int index, float x, float y, float z)
        {
            if (index >= 0 && index < prefabList.Count)
            {
                prefabList[index].gameObject.transform.localEulerAngles = new Vector3(x, y, z);
            }
            else if (index < 0)
            {
                this.transform.localEulerAngles = new Vector3(x, y, z);
            }
        }

        public float GetLocalEulerAnglesZ(int index)
        {
            if (index >= 0 && index < prefabList.Count)
            {
                var localEulerAngles = prefabList[index].gameObject.transform.localEulerAngles;
                return localEulerAngles.z;
            }
            else if (index < 0)
            {
                return this.transform.localEulerAngles.z;
            }
            return 0.0f;
        }

        public void SetLocalEulerAnglesZ(int index, float z)
        {
            if (index >= 0 && index < prefabList.Count)
            {
                var localEulerAngles = prefabList[index].gameObject.transform.localEulerAngles;
                prefabList[index].gameObject.transform.localEulerAngles = new Vector3(localEulerAngles.x, localEulerAngles.y, z);
            }
            else if (index < 0)
            {
                this.transform.localEulerAngles = new Vector3(this.transform.localEulerAngles.x, this.transform.localEulerAngles.y, z);
            }
        }

        public void SetLocalScale(int index, float x, float y, float z)
        {
            if (index >= 0 && index < prefabList.Count)
            {
                prefabList[index].gameObject.transform.localScale = new Vector3(x, y, z);
            }
            else if (index < 0)
            {
                this.transform.localScale = new Vector3(x, y, z);
            }
        }

        void OnDestroy()
        {
            prefabList.Clear();
            prefabList = null;
        }
    }
}