using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;
using Level12;
using UnityEngine.EventSystems;
using System;

namespace Level23
{
    public class Level23 : MonoBehaviour
    {
        public GameObject carObj,carobjTip,carobj3Tip;
        public GameObject tipsUI,endTipsUI,huiseUI, zhi1obj, zhi2obj;
        public Button offBtn, okBtn, backBtn,tipOkBtn;
        public Button noAnswOkBtn, noAnswQxBtn;
        Vector3 newPos = new Vector3(-0.16f, 0, -0.33f);
        Vector3 newrRotation = new Vector3(103.1f, 0, 0);
        public bool isDrag=false;
        private Vector3 posOffset;
        private Vector3 screenPoint;
        private Vector3 offset;
        bool isEnd = false;
        bool[] answerbool = { false, false };
        // Start is called before the first frame update
        void Start()
        {
            offBtn.onClick.AddListener(delegate ()
            {
                offBtn.interactable = false;
                carObj.transform.localPosition = newPos;
                carObj.transform.localEulerAngles = newrRotation;
                huiseUI.SetActive(true);
                carobjTip.SetActive(true);
                isDrag = true;
                answerbool[0] = true;
            });
            okBtn.onClick.AddListener(delegate ()
            {
                if (isEnd)
                {
                    endTipsUI.SetActive(true);
                    GameRoot.SubmitOprerationAnswer(23, 1, answerbool);
                }
                else
                    tipsUI.SetActive(true);
                    
            });
            backBtn.onClick.AddListener(delegate ()
            {
                GameRoot.ReturnMenu();
            });
            tipOkBtn.onClick.AddListener(delegate ()
            {
                GameRoot.SubmitPassState(23, true);
                GameRoot.ReturnMenu();
            });
            noAnswOkBtn.onClick.AddListener(delegate ()
            {
                isEnd = true;
                tipsUI.SetActive(false);
            });
            noAnswQxBtn.onClick.AddListener(delegate ()
            {
                tipsUI.SetActive(false);
            });
            //UIEventListener.Get(zhi1obj).onDrag = OnDrag;
            //UIEventListener.Get(zhi1obj).onBeginDrag = OnBeginDrag;
            //UIEventListener.Get(zhi1obj).onEndDrag = OnEndDrag;
        }

        private void OnEndDrag(PointerEventData eventData)
        {
            posOffset = Vector3.zero;
            isDrag = false;
        }

        private void OnBeginDrag(PointerEventData eventData)
        {
            Vector3 vPos = new Vector3();
            if (RectTransformUtility.ScreenPointToWorldPointInRectangle(zhi1obj.GetComponent<RectTransform>() , eventData.position, Camera.main, out vPos))
            {
                posOffset = zhi1obj.transform.position - vPos;
            }
            isDrag = true;
        }

        private void OnDrag(PointerEventData eventData)
        {
            if (isDrag)
            {
                Vector3 pos;
                if (RectTransformUtility.ScreenPointToWorldPointInRectangle(zhi1obj.GetComponent<RectTransform>(), eventData.position, Camera.main, out pos))
                {
                    zhi1obj.transform.position = pos + posOffset;
                    zhi1obj.GetComponent<RectTransform>().position = offset + pos;
                }
            }
            else if (eventData.button == PointerEventData.InputButton.Right)
            {
                //Rotation();
            }
        }

        string currentDragName;
        public void SetZhiModel(string objName)
        {
            currentDragName = objName;
            if (currentDragName.Equals("icon1"))
                zhi1obj.SetActive(true);
            else
                zhi2obj.SetActive(true);
            carobj3Tip.SetActive(true);
            isDrag = false;
            isEnd = true;
            answerbool[1] = true;
        }
    }
}