using DG.Tweening;
using System.Collections.Generic;
using System.Threading.Tasks;
using TMPro;
using UnityEngine;
using UnityEngine.UI;

public class Carousel2 : UIController
{
    [SerializeField] Button[] Btn;
    [SerializeField] Button PrototypeBtn;
    [SerializeField] Transform ParentGame;
    public List<string> url;
    int MoveSum = 0;
    [SerializeField] CarouselSmal2 CarouselSmall;
    bool isok = true;
    public List<string> tips = new List<string>();
    [SerializeField] TextMeshProUGUI text;
    [SerializeField] bool isStart = false;
    [SerializeField] GameObject g1;
    [SerializeField] Toggle tog;
    // Start is called before the first frame update
    void Start()
    {
        try
        {
            init();
        }
        catch (System.Exception ex)
        {
            Debug.LogError(ex.Message);
            throw;
        }
    }
    void init()
    {
        tog.onValueChanged.AddListener((x) => isStart = x);
        isStart = PlayerPrefs.GetInt("isStart") > 0 ? true : false;
        if (url.Count != 0)
        {
            Btn = new Button[url.Count];
            for (int i = 0; i < url.Count; i++)
            {
                Btn[i] = Instantiate(PrototypeBtn, ParentGame);
                Btn[i].name = i.ToString();
            }
        }
        if (Btn.Length != 0)
        {
            foreach (var item in Btn)
            {
                item.gameObject.SetActive(true);
                //item.onClick.AddListener(() => Application.OpenURL(url[int.Parse(item.name)]));
                item.image.GetComponent<RectTransform>().sizeDelta = new Vector2(1008, 450);
                UIManager.ins.LoadImageAsync(url[int.Parse(item.name)], item.image, false);
            }
            for (int i = 0; i < Btn.Length; i++)
            {
                if (i > 0)
                {
                    Btn[i].transform.DOLocalMoveX(Btn[i].transform.GetComponent<RectTransform>().sizeDelta.x * i, 0.01f);
                }
            }
        }
        CarouselSmall.init(Btn.Length);
        CarouselSmall.show(MoveSum);
        StartIE();
        text.text = tips[MoveSum];
        if (!isStart)
        {
            g1.gameObject.SetActive(true);
        }
        else
        {
            g1.gameObject.SetActive(false);
        }
    }
    async void StartIE()
    {
        while (isok)
        {
            await Task.Delay(5000);
            try
            {
                show();
            }
            catch (System.Exception ex)
            {
                #region 说了是小错误了，你就是不信,因为脚本被销毁了，但是while还会再次运行一次，所以不必理会
                Debug.Log("一个小错误，不必理会" + ex.Message);
                #endregion
            }
        }
    }
    new void show()
    {
        if (Btn.Length > 1)
        {
            if (MoveSum % Btn.Length != 0)
            {
                ParentGame?.DOLocalMoveX(-MoveSum * Btn[MoveSum].GetComponent<RectTransform>().sizeDelta.x, 0.25f);
                text.text = tips[MoveSum];
                CarouselSmall?.show(MoveSum);
            }
            else
            {
                MoveSum = 0;
                ParentGame?.DOLocalMoveX(-MoveSum * Btn[MoveSum].GetComponent<RectTransform>().sizeDelta.x, 0.25f);
                text.text = tips[MoveSum];
                CarouselSmall?.show(MoveSum);
            }
            MoveSum++;
        }

    }
    public void show(int sum)
    {
        if (Btn.Length > 1)
        {
            ParentGame?.DOLocalMoveX(-sum * Btn[sum].GetComponent<RectTransform>().sizeDelta.x, 0.25f);
        }
        MoveSum = sum;
        text.text = tips[MoveSum];
        CarouselSmall?.show(MoveSum);
    }
    private void OnDestroy()
    {
        isok = false;
    }
}