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

public class GuideStep : MonoBehaviour
{
    public Action<int, bool> DelStepDone;

    public float FinishDelay = -1;
    public int ExcuteCount = 1;
    public bool AutoNext = true;

    //[SerializeField] GameObject mGobClick;
    [SerializeField] Button mBtnOp;

    //private RectTransform mRect;
    private int mIndex;

    private void Awake()
    {
        //mRect = GetComponent<RectTransform>();

        if (mBtnOp != null)
        {
            UIUtils.BindBtn(mBtnOp, FinishStep);
        }
    }

    public void InitStep(int pIndex)
    {
        mIndex = pIndex;
        ShowStep(false);
    }

    public void StartStep(Vector3 pScreen = default)
    {
        ShowStep(true);

        //if (pScreen != default)
        //{
        //    Vector2 position;
        //    if (RectTransformUtility.ScreenPointToLocalPointInRectangle(mRect, pScreen, null, out position))
        //    {
        //        mGobClick.GetComponent<RectTransform>().localPosition = position;
        //    }
        //}

        if (FinishDelay > 0)
        {
            CancelInvoke("FinishStep");
            Invoke("FinishStep", FinishDelay);
        }

        DOTweenAnimation tAni = GetComponentInChildren<DOTweenAnimation>();
        if (tAni != null)
        {
            tAni.DOPlay();
        }
    }

    public void FinishStep()
    {
        ExcuteCount--;

        if (ExcuteCount <= 0)
        {
            DelStepDone?.Invoke(mIndex, AutoNext);
            ShowStep(false);
        }
        else
        {
            DelStepDone?.Invoke(mIndex, false);
        }
    }

    private void ShowStep(bool pShow)
    {
        gameObject.SetActive(pShow);
    }
}