using UnityEngine;

public class HeroReturnStarUpChangeWin : UIBase
{
    [SerializeField] ScrollerController scroller;
    [SerializeField] ButtonEx closeButton;
    [SerializeField] ButtonEx okButton;
    [SerializeField] ButtonEx previewButton;
    [SerializeField] UIHeroController uiHeroController;
    public const int rowCountMax = 4;
    HeroReturnManager manager => HeroReturnManager.Instance;

    protected override void InitComponent()
    {
        closeButton.SetListener(CloseWindow);
        okButton.SetListener(() =>
        {
            var act = manager.GetOperationHeroAppearInfo();
            if (act == null) return;

            int index = manager.GetHeroIdIndex(act.CfgID, manager.nowStarUpChooseHeroID);
            if (index < 0) return;

            manager.SendHeroAppearStarHeroSelect(manager.actNum, index);
            manager.SaveStarUpChooseHeroStateKey(act);
            CloseWindow();

        });
        previewButton.SetListener(() =>
        {
            HeroUIManager.Instance.selectForPreviewHeroID = manager.nowStarUpChooseHeroID;
            UIManager.Instance.OpenWindow<HeroBestBaseWin>();
        });
    }

    protected override void OnPreOpen()
    {
        scroller.OnRefreshCell += OnRefreshCell;
        manager.OnNowStarUpChooseHeroIDChangeEvent += OnNowStarUpChooseHeroIDChangeEvent;
        manager.nowStarUpChooseHeroID = manager.GetCurrentDisplayStarUpHeroId();
        Display();
        CreateScroller();
    }

    protected override void OnPreClose()
    {
        scroller.OnRefreshCell -= OnRefreshCell;
        manager.OnNowStarUpChooseHeroIDChangeEvent -= OnNowStarUpChooseHeroIDChangeEvent;
        if (!UIManager.Instance.IsOpened<HeroReturnStarUpWin>() && manager.LoadStarUpChooseHeroStateKey(manager.GetOperationHeroAppearInfo()))
        {
            UIManager.Instance.OpenWindow<HeroReturnStarUpWin>();
        }
    }

    private void OnNowStarUpChooseHeroIDChangeEvent()
    {
        Display();
        scroller.m_Scorller.RefreshActiveCellViews();
    }

    void OnRefreshCell(ScrollerDataType type, CellView cell)
    {
        var _cell = cell as HeroReturnStarUpChangeCell;
        _cell.Display(cell.index);
    }

    void CreateScroller()
    {
        var act = manager.GetOperationHeroAppearInfo();
        if (act == null) return;

        var config = ActHeroAppearConfig.Get(act.CfgID);
        if (config == null) return;

        var arr = config.ActHeroIDList;
        if (arr.IsNullOrEmpty()) return;


        scroller.Refresh();
        int rowCount = (int)Mathf.Ceil((float)arr.Length / rowCountMax);
        for (int i = 0; i < rowCount; i++)
        {
            scroller.AddCell(ScrollerDataType.Header, i);
        }
        scroller.Restart();
    }

    void Display()
    {
        var act = manager.GetOperationHeroAppearInfo();
        if (act == null) return;


        int skinID = manager.GetDefaultSkinID(manager.nowStarUpChooseHeroID);
        var skinConfig = HeroSkinConfig.Get(skinID);
        if (skinConfig == null) return;

        uiHeroController.Create(skinID, 1);
    }
}