using System.Collections.Generic;
using UnityEngine;

public class HeroDebutCallRateWin : UIBase
{
    [SerializeField] ScrollerController scroller;
    public const int rowCountMax = 4;
    HeroDebutManager manager => HeroDebutManager.Instance;

    protected override void OnPreOpen()
    {
        scroller.OnRefreshCell += OnRefreshCell;
        CreateScroller();
    }

    protected override void OnPreClose()
    {
        scroller.OnRefreshCell -= OnRefreshCell;
    }

    void OnRefreshCell(ScrollerDataType type, CellView cell)
    {
        var _cell = cell as HeroDebutCallRateCell;
        _cell.Display(cell.index, gridRateDict, gridList, xbConfig);
    }

    Dictionary<int, int> gridRateDict;
    List<int> gridList;
    XBGetItemConfig xbConfig;
    void CreateScroller()
    {
        var act = manager.GetOperationHeroAppearInfo();
        if (act == null) return;

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

        xbConfig = HappyXBModel.Instance.GetXBItemConfigByType(config.ActTreasureType);
        if (xbConfig == null || xbConfig.GridItemRateList1 == null) return;

        gridRateDict = GetGridRateDict(xbConfig.GridItemRateList1);
        if (gridRateDict == null) return;

        gridList = GetSortedGridList();
        if (gridList == null) return;

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

    //<格子,万分率>
    public Dictionary<int, int> GetGridRateDict(int[][] gridItemRateList1)
    {
        Dictionary<int, int> res = new();
        for (int i = 0; i < gridItemRateList1.Length; i++)
        {
            res[gridItemRateList1[i][1]] = i == 0 ?
                gridItemRateList1[i][0] :
                gridItemRateList1[i][0] - gridItemRateList1[i - 1][0];
        }
        return res;
    }

    public List<int> GetSortedGridList()
    {
        if (gridRateDict == null || gridRateDict.Count == 0) return null;
        List<int> sortedGrids = new List<int>(gridRateDict.Keys);
        sortedGrids.Sort();
        // sortedGrids.Sort((a, b) =>
        // {
        //     int rateA = gridRateDict[a];
        //     int rateB = gridRateDict[b];
        //     return rateA.CompareTo(rateB);
        // });

        return sortedGrids;
    }
}