using DG.Tweening;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class UIMove : MonoBehaviour
{
    public Transform Head;


    public bool isMove;
    private Transform target;
    public Transform headpos;
    // Start is called before the first frame update
    void Start()
    {
        isMove = false;
      //  SettingEditor(headpos);
       // StartCoroutine(Func());
    }

    //private void Update()
    //{
    //    if(isMove)
    //    {


    //        //if(Mathf.Abs( Vector2.Distance(new Vector2(transform.position.x,transform.position.z),new Vector2(Head.position.x,Head.position.z)))>0.3f)


    //        //transform.DOMove(new Vector3(Head.position.x, transform.position.y, Head.position.z), 0.1f);

    //        if(Mathf.Abs(Head.transform.eulerAngles.x)<45)
    //        {

    //            transform.position = new Vector3(Head.position.x, transform.position.y, Head.position.z);
    //        }


    //    }

    //}

    //IEnumerator Func()
    //{
    //    while (true)
    //    {

    //        yield return new WaitForSeconds(1.0f); // first


    //        if (isMove)
    //        {
    //            Vector2 pos = (new Vector2(target.position.x, target.position.z) + new Vector2(Head.parent.position.x, Head.parent.parent.position.z)) * 0.5f;
    //            transform.DOMove(new Vector3(pos.x,-0.35f,pos.y), 0.9f);
    //        }


    //        // transform.position = Vector3.Lerp(transform.position, SvrManager.Instance.head.position + new Vector3(-1.5f, 0, 0),1f);


    //    }
    //}

    private void Update()
    {
        if(isMove && headpos!=null)
        {
            //float x = transform.position.x - headpos.position.x;
            //float z = transform.position.z - headpos.position.z;

            //if (Mathf.Abs(x) > 0.8f || Mathf.Abs(z) > 0.8f)
            //{
            //    //transform.position = new Vector3(headpos.position.x + x > 0 ? 0.8f : -0.8f, -0.3f, headpos.position.z + z > 0 ? 0.8f : -0.8f);

            //    transform.eulerAngles = new Vector3(30, headpos.eulerAngles.y, 0);
            //}

            //float dis = Vector2.Distance(new Vector2(transform.position.x, transform.position.z), new Vector2(headpos.position.x, headpos.position.z));

            //if (dis > 0.8f)
            //{
            //    transform.position = new Vector3(headpos.position.x + 0.8f, -0.3f, headpos.position.z + 0.8f);
            //    transform.eulerAngles = new Vector3(30, headpos.eulerAngles.y, 0);
            //}

            //Vector3 pos = Vector3.zero;

            //float x = transform.position.x - headpos.position.x;
            //float z = transform.position.z - headpos.position.z;

            //if(x>0.8f)
            //{
            //    pos.x = headpos.position.x + 0.8f;
            //}
            //else if(x<-0.8f)
            //{
            //    pos.x = headpos.position.x - 0.8f;
            //}

            //if (z > 0.8f)
            //{
            //    pos.z = headpos.position.x + 0.8f;
            //}
            //else if (z < -0.8f)
            //{
            //    pos.z = headpos.position.x + 0.8f;
            //}

            //Debug.Log(pos);
            //transform.position = pos;
            //transform.eulerAngles = new Vector3(30, headpos.eulerAngles.y, 0);

            //float roty = headpos.eulerAngles.y - transform.eulerAngles.y;

            //Debug.Log(roty);

            //if(roty >15)
            //{
            //    transform.eulerAngles = new Vector3(transform.eulerAngles.x, headpos.eulerAngles.y + 15, transform.eulerAngles.z);
            //}
            //else if(roty <-15)
            //{
            //    transform.eulerAngles = new Vector3(transform.eulerAngles.x, headpos.eulerAngles.y - 15, transform.eulerAngles.z);
            //}
            //roty = headpos.eulerAngles.y - transform.eulerAngles.y;
            //float x = headpos.position.x + 3 * Mathf.Cos(headpos.eulerAngles.y);
            //float z = headpos.position.z + 3 * Mathf.Sin(headpos.eulerAngles.y);

            //transform.position = new Vector3(x, transform.position.y, z);

            

        }
    }

    public void OpenEditor(Transform target)
    {
        this.target = target;
        isMove = true;
        transform.eulerAngles = new Vector3(30, target.eulerAngles.y, transform.eulerAngles.z);
        transform.DOMove(new Vector3(Head.position.x, transform.position.y, Head.position.z), 0.9f);
    }

    public void CloseEditor()
    {
        this.target = null;
        isMove = false;
        transform.position = new Vector3(10000, 0, 0);
    }

    public void SettingEditor(Transform  headPos)
    {
        isMove = !isMove;
        headpos = headPos;
        if (isMove)
        {
            transform.position = new Vector3(headpos.position.x, -0.3f, headpos.position.z);
            transform.eulerAngles = new Vector3(30, headpos.eulerAngles.y, 0);
        }
        else
        {
            transform.position = new Vector3(10000, 0, 0);
        }
    }
}