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

/// <summary>
/// 武将列表
/// </summary>
public class HeroListWin : UIBase
{
    [SerializeField] Button heroPackBtn;
    [SerializeField] Text heroPackText;
    [SerializeField] ScrollerController heroListScroller;
    [SerializeField] GameObject heroListEmpty;
    [SerializeField] List<Text> attrOnList; //全体属性加成
    [SerializeField] GameObject attrOnTip;
    [SerializeField] Button attrOnTipBtn;

    [SerializeField] Button changeHeroPosBtn; //布阵按钮
    [SerializeField] Transform heroSelectBehaviour;
    HeroSelectBehaviour fiterManager;  //武将筛选
    [SerializeField] ButtonEx lineupRecommendBtn;


    SinglePack singlePack;

    /// </summary>
    protected override void InitComponent()
    {
        heroPackBtn.AddListener(() =>
        {
            HeroUIManager.Instance.QueryUnLockHeroPack();
        });
        changeHeroPosBtn.AddListener(() =>
        {
            HeroUIManager.Instance.selectTeamType = TeamType.Story;
            UIManager.Instance.OpenWindow<HeroPosWin>();
        });
        attrOnTipBtn.AddListener(() =>
        {
            attrOnTip.SetActive(!attrOnTip.activeSelf);
        });

        fiterManager = HeroSelectBehaviour.Create(heroSelectBehaviour);
        lineupRecommendBtn.AddListener(() =>
        {
            UIManager.Instance.OpenWindow<LineupRecommendBaseWin>();
        });
    }


    protected override void OnPreOpen()
    {
        singlePack = PackManager.Instance.GetSinglePack(PackType.Hero);
        heroListScroller.OnRefreshCell += OnRefreshCell;
        PackManager.Instance.gridRefreshEvent += GridRefreshEvent;
        PackManager.Instance.RefreshItemEvent += RefreshItemEvent;
        UIManager.Instance.OnCloseWindow += OnCloseWindow;
        // HeroManager.Instance.onHeroDeleteEvent += HeroDeleteEvent;
        HeroUIManager.Instance.SortHeroList();
        UIManager.Instance.OnOpenWindow += OnOpenWindow;
        // CreateScroller();
        Refresh();
        fiterManager.Display(0, SelectJobCountry);
    }

    protected override void OnPreClose()
    {
        heroListScroller.OnRefreshCell -= OnRefreshCell;
        PackManager.Instance.RefreshItemEvent -= RefreshItemEvent;
        PackManager.Instance.gridRefreshEvent -= GridRefreshEvent;
        UIManager.Instance.OnCloseWindow -= OnCloseWindow;
        // HeroManager.Instance.onHeroDeleteEvent -= HeroDeleteEvent;
        UIManager.Instance.OnOpenWindow -= OnOpenWindow;
    }


    private void OnCloseWindow(UIBase closeUI)
    {
        //其他武将功能产生数据变化，需要刷新武将列表
        if (closeUI is HeroTrainWin ||
            closeUI is HeroCallWin ||
            closeUI is HeroDeleteWin ||
            closeUI is HeroPosWin)
        {
            HeroUIManager.Instance.SortHeroList();
            CreateScroller();
            Refresh();
        }
    }

    private void OnOpenWindow(UIBase openUI)
    {
        if (openUI is NewBieWin)
        {
            if (HeroUIManager.Instance.heroStarGuideDic.ContainsKey(NewBieCenter.Instance.guideStep))
            {
                int jumpHeroID = HeroUIManager.Instance.heroStarGuideDic[NewBieCenter.Instance.guideStep];
                heroListScroller.JumpIndex(FindJumpIndexByHeroID(jumpHeroID));
            }
        }
    }

    int FindJumpIndexByHeroID(int heroID)
    {
        int index = -1;
        foreach (var guid in HeroUIManager.Instance.heroSortList)
        {
            index++;
            var hero = HeroManager.Instance.GetHero(guid);
            if (hero == null)
                continue;
            if (hero.heroId == heroID)
            {
                return index / 4 - 1;
            }
        }
        return -1;
    }


    public override void Refresh()
    {
        RefreshEmptyTip();
        OnBattleTeamAttrPer();

        RefreshPackCount();



    }

    // void HeroDeleteEvent(int heroID)
    // {
    //     HeroUIManager.Instance.SortHeroList();
    //     heroListScroller.m_Scorller.RefreshActiveCellViews();
    // }




    void RefreshEmptyTip()
    {
        if (HeroUIManager.Instance.heroSortList.Count <= 0)
        {
            heroListEmpty.SetActive(true);
            heroListScroller.SetActive(false);
        }
        else
        {
            heroListEmpty.SetActive(false);
            heroListScroller.SetActive(true);
        }
    }

    /// 回调参数： 职业，国家，伤害类型，6大战斗属性，特殊属性
    void SelectJobCountry(List<int> selects)
    {
        HeroUIManager.Instance.selectHeroList = selects;
        HeroUIManager.Instance.SortHeroList();
        RefreshEmptyTip();
        CreateScroller();
        heroListScroller.JumpIndex(0);
    }

    //上阵加成
    void OnBattleTeamAttrPer()
    {
        var valuePer = HeroUIManager.Instance.GetAllHeroPer();
        // var team = TeamManager.Instance.GetTeam(TeamType.Story);
        // if (team != null)
        // {
        //     for (int i = 0; i < team.serverHeroes.Length; i++)
        //     {
        //         if (team.serverHeroes[i] == null)
        //             continue;
        //         var hero = HeroManager.Instance.GetHero(team.serverHeroes[i].guid);
        //         if (hero != null)
        //         {
        //             valuePer += hero.GetAddPer();
        //         }
        //     }

        // }
        //全体属性
        for (int i = 0; i < attrOnList.Count; i++)
        {
            attrOnList[i].text = PlayerPropertyConfig.GetFullDescription(new Int2(PlayerPropertyConfig.basePerAttrs[i], valuePer));
        }
    }

    void OnRefreshCell(ScrollerDataType type, CellView cell)
    {
        if (type == ScrollerDataType.Header)
        {
            var _cell1 = cell as HeroCardLineTipCell;
            _cell1.Display(cell.index);
        }
        else
        {
            var _cell = cell as HeroCardLineCell;
            _cell.Display(cell.index, activeCount);
        }
    }


    int activeCount;
    void CreateScroller()
    {
        heroListScroller.Refresh();
        heroListScroller.AddCell(ScrollerDataType.Header, 0);
        activeCount = GetAttrActiveHeroCount();
        for (int i = 0; i < activeCount; i++)
        {
            if (i % 4 == 0)
            {
                heroListScroller.AddCell(ScrollerDataType.Normal, i);
            }
        }
        heroListScroller.AddCell(ScrollerDataType.Header, 1);
        var unActiveCount = HeroUIManager.Instance.heroSortList.Count - activeCount;
        for (int i = 0; i < unActiveCount; i++)
        {
            if (i % 4 == 0)
            {
                //加10000 表示未生效
                heroListScroller.AddCell(ScrollerDataType.Normal, 10000 + activeCount + i);
            }
        }
        heroListScroller.Restart();
        heroListScroller.lockType = EnhanceLockType.KeepVertical;
        
    }

    int GetAttrActiveHeroCount()
    {
        int count = 0;
        for (int i = 0; i < HeroUIManager.Instance.heroSortList.Count; i++)
        {
            var hero = HeroManager.Instance.GetHero(HeroUIManager.Instance.heroSortList[i]);
            if (hero == null)
                continue;
            if (hero.isAttrActive)
            {
                count++;
            }
            else
            {
                break;
            }
        }
        return count;
    }


    void RefreshItemEvent(PackType type, int index, int itemID)
    {
        if (type != PackType.Hero)
            return;


        RefreshPackCount();

    }

    void RefreshPackCount()
    {
        int count = singlePack.GetAllItems().Count;
        heroPackText.text = UIHelper.AppendColor(count >= singlePack.unlockedGridCount ? TextColType.Red : TextColType.NavyBrown,
                            string.Format("{0}/{1}", count, singlePack.unlockedGridCount));

    }

    void GridRefreshEvent(PackType type)
    {
        if (type != PackType.Hero)
            return;

        RefreshPackCount();
    }
}