using BeinLab.Util;
using ShadowStudio.Model;
using System;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;
using XRTool.Util;
using XRTool.WorldUI;

public class ContentIconList : MonoBehaviour
{
    private List<GameObject> IconViewList;
    //private List<ArtInfo> ArtInfoList;
    public GameObject IconItem;
    private RectTransform contentRect;
    public ArtType artType;
    private int rightnum;
    private int leftnum;

    //private void CreateSuccess(ArtContainer container)
    //{
    //    for (int i = 0; i < IconViewList.Count; i++)
    //    {
    //        IconItem Item = IconViewList[i].transform.GetComponent<IconItem>();
    //        if (Item.info.ArtId == container.GetGoodsInfo().art_id)
    //        {
    //            Item.CreateSuccess(container);
    //        }
    //    }
    //}

    private void Start()
    {
        IconViewList = new List<GameObject>();
        contentRect = transform.GetComponent<RectTransform>();
        if (ArtInfoMgr.Instance != null && ArtInfoMgr.Instance.IsInit)
        {
            //Init();
        }
        else
        {
            ArtInfoMgr.Instance.InitComplete += () =>
            {
                //Init();
            };
        }
    }
    public void Init()
    {
        var ArtInfoList = ArtInfoMgr.Instance.GetArtInfoList(artType);
        //UnityLog.Instance.LogError("artType"+ artType+ "count："+ArtInfoList.Count);
        OnItemCreat(ArtInfoList.Count);
        for (int i = 0; i < IconViewList.Count; i++)
        {
            IconItem Item = IconViewList[i].transform.GetComponent<IconItem>();
            Item.Init(ArtInfoList[i]);
        }
        //ArtInfoList.Clear();
        //ArtInfoList = null;
    }
    void Update()
    {
        //CheckContent();
    }
    void CheckContent()
    {
        if (contentRect.anchoredPosition3D.x > 0)
        {
            contentRect.anchoredPosition3D = Vector3.zero;
        }
        for (int i = 0; i < IconViewList.Count; i++)
        {
            RectTransform rectTransform;
            rectTransform = IconViewList[i].transform.GetComponent<RectTransform>();
            float num1 = Mathf.Abs(contentRect.anchoredPosition3D.x);
            if (rectTransform.anchoredPosition3D.x > 0)
            {
                //rectTransform.anchoredPosition3D = new Vector3(0, 0, 0);
            }
            if (rectTransform.anchoredPosition3D.x < num1 || rectTransform.anchoredPosition3D.x > 200 + num1)
            {
                IconViewList[i].transform.GetChild(0).gameObject.SetActive(false);
            }
            else
            {
                IconViewList[i].transform.GetChild(0).gameObject.SetActive(true);
            }
        }
    }
    //void Checkright()
    //{
    //    float num = 80 + contentRect.anchoredPosition3D.x;
    //    if (num > 0)
    //    {
    //        if (num >= 40)
    //        {
    //            leftnum = -1;
    //            rightnum = 6;
    //        }
    //        else
    //        {
    //            leftnum = 0;
    //            rightnum = 7;
    //        }
    //    }
    //    else
    //    {
    //        float num1 = num / 80;
    //        float num2 = Mathf.Abs(num1);
    //        int leftnumTemp = Mathf.CeilToInt(num2);
    //        Debug.Log(leftnumTemp+"AAA");
    //        Debug.Log(num2+"BBB");
    //        if (leftnumTemp > num2 + 0.5)
    //        {
    //            leftnum = leftnumTemp - 1;
    //        }
    //        else
    //        {
    //            leftnum = leftnumTemp;
    //        }
    //        rightnum = 7 + leftnum;
    //        Debug.Log(leftnum);
    //        Debug.Log(rightnum);
    //    }
    //    for (int i = 0; i < IconChildList.Count; i++)
    //    {
    //        if (i <= leftnum || i >= rightnum)
    //        {
    //            IconChildList[i].SetActive(false);
    //        }
    //        else
    //        {
    //            IconChildList[i].SetActive(true);
    //        }
    //    }
    //}
    public void OnItemCreat(int _count)
    {
        if (_count > 0)
        {
            //IconItem.SetActive(true);   //第一个item实例已经放在列表第一个位置，直接激活
            //IconViewList.Add(IconItem);
            int i = 0;
            while (i <= _count - 1)
            {
                GameObject obj = GameObject.Instantiate(IconItem) as GameObject;
                obj.transform.SetParent(transform);  //设置为 Content 的子对象
                IconViewList.Add(obj);
                RectTransform t = IconViewList[i].GetComponent<RectTransform>();  //获取前一个 item 的位置                
                //当前 item 位置放在在前一个 item 下方                
                obj.GetComponent<RectTransform>().localPosition =
                    new Vector3(t.localPosition.x, t.localPosition.y - t.rect.height, t.localPosition.z);
                obj.GetComponent<RectTransform>().localEulerAngles = new Vector3(0, 0, 0);
                obj.GetComponent<RectTransform>().localScale = new Vector3(1, 1, 1);
                i++;
            }
            //根据当前 item 个数更新 Content 高度 
            transform.GetComponent<RectTransform>().sizeDelta =
                   new Vector2(transform.GetComponent<RectTransform>().sizeDelta.x, 30);
        }
    }
}