using Cal.DataTable;
using ET.EventType;
using System;
using System.Collections.Generic;
using System.Diagnostics.CodeAnalysis;
using System.Text;

namespace ET
{
    public class RankingDestroySystem : DestroySystem<Ranking>
    {
        public override void Destroy(Ranking self)
        {
            self.coinList.Clear();
            self.unitList.Clear();
            self.unitDic.Clear();
        }
    }
    public static class RankingSystem
    {
        public class UpdateRankingSystem : AEvent<ET.EventType.UpdatePer1DayOfMonth>
        {
            public override async ETTask Run(UpdatePer1DayOfMonth args)
            {
                Scene scene = Game.Scene.Get(StartSceneConfigCategory.Instance.GetBySceneName(args.zone,"Map").SceneId);
                Ranking rank = scene.GetComponent<Ranking>();
                await rank.Refresh();
            }
        }
        private const int Ranking_Max_Count = 50;
        public static async ETTask Refresh(this Ranking self)
        {
            self.unitList = await DBComponent.Instance.QueryJson<NumericComponent>($"{{'NumericDic':{{ $elemMatch : {{'k':{(int)NumericType.Level},'v':{{ $gte:100}}}}}}}}");
            if (self.unitList != null && self.unitList.Count > 0)
            {
                self.unitDic.Clear();
                self.coinList.Clear();
            }
            self.unitList.RemoveAll(t => t.Id == 10001);
        }
        public static async ETTask<string> GetRanking(this Ranking self, int index, System.Collections.Generic.List<RankingInfo> rankInfoList)
        {
            if (self.unitList == null)
                await self.Refresh();
            switch ((RankingInfo.RankingType)index)
            {
                case RankingInfo.RankingType.Level:
                    {
                        NumericType nt = NumericType.Level;
                        List<NumericComponent> list = self.unitDic[(int)nt];
                        bool isNew = false;
                        if (list == null || list.Count == 0)
                        {
                            isNew = true;
                            self.unitList.Sort((a, b) =>
                            -a.GetAsInt(nt).CompareTo(b.GetAsInt(nt)));
                            list = self.unitList;
                        }
                        int listIndex = 0;
                        foreach (NumericComponent unit in list)
                        {
                            if (isNew)
                            {
                                if (listIndex++ >= Ranking_Max_Count) break;
                                self.unitDic.Add((int)nt, unit);
                            }
                            User user = await UserComponent.Instance.Query(unit.Id);
                            rankInfoList.Add(new RankingInfo
                            {
                                Name = user.NickName,
                                Job = JobHelper.GetStrJob(user.JobId,unit.GetAsInt(NumericType.Transmigration)),
                                Value = unit.GetAsInt(nt)
                            });
                        }
                    }
                    break;
                case RankingInfo.RankingType.Coin:
                    {
                        NumericType nt = NumericType.Coin;
                        if (self.coinList.Count == 0)
                        {
                            foreach (NumericComponent num in self.unitList)
                            {
                                Store store = await StoreComponent.Instance.Query(num.Id);
                                long storeCoin = 0;
                                if (store != null)
                                    storeCoin = store.CoinCount;
                                self.coinList.Add((num.Id, num.GetAsLong(nt) + storeCoin));
                            }
                            self.coinList.Sort((a, b) =>
                            {
                                return -a.Item2.CompareTo(b.Item2);
                            });
                        }
                        int listIndex = 0;
                        foreach ((long id, long coin) in self.coinList)
                        {
                            if (listIndex++ >= Ranking_Max_Count) break;
                            User user = await UserComponent.Instance.Query(id);
                            rankInfoList.Add(new RankingInfo
                            {
                                Name = user.NickName,
                                Value = coin
                            });
                        }
                    }
                    break;
                case RankingInfo.RankingType.Hp:
                    await SetRankongInfoList(NumericType.MaxHp);
                    break;
                case RankingInfo.RankingType.Mp:
                    await SetRankongInfoList(NumericType.MaxMp);
                    break;
                case RankingInfo.RankingType.Pet:
                    break;
                case RankingInfo.RankingType.Dvo:
                    await SetRankongInfoFloatList(NumericType.Dvo);
                    break;
                case RankingInfo.RankingType.PAtk:
                    await SetRankongInfoList(NumericType.PhyAtk);
                    break;
                case RankingInfo.RankingType.MAtk:
                    await SetRankongInfoList(NumericType.SpiAtk);
                    break;
                case RankingInfo.RankingType.PDef:
                    await SetRankongInfoList(NumericType.PhyDef);
                    break;
                case RankingInfo.RankingType.MDef:
                    await SetRankongInfoList(NumericType.SpiDef);
                    break;
                case RankingInfo.RankingType.PCriR:
                    await SetRankongInfoFloatList(NumericType.Pcrir);
                    break;
                case RankingInfo.RankingType.PCri:
                    await SetRankongInfoFloatList(NumericType.Pcri);
                    break;
                case RankingInfo.RankingType.MCriR:
                    await SetRankongInfoFloatList(NumericType.Mcrir);
                    break;
                case RankingInfo.RankingType.MCri:
                    await SetRankongInfoFloatList(NumericType.Mcri);
                    break;
                case RankingInfo.RankingType.PRed:
                    await SetRankongInfoFloatList(NumericType.Nphyi);
                    break;
                case RankingInfo.RankingType.MRed:
                    await SetRankongInfoFloatList(NumericType.Nmeni);
                    break;
                default:
                    break;
            }
            return string.Empty;
            async ETTask SetRankongInfoList(NumericType nt)
            {
                List<NumericComponent> list = self.unitDic[(int)nt];
                bool isNew = false;
                if (list == null || list.Count == 0)
                {
                    isNew = true;
                    self.unitList.Sort((a, b) =>
                    -a.GetAsInt(nt).CompareTo(b.GetAsInt(nt)));

                    list = self.unitList;
                }
                int listIndex = 0;
                foreach (NumericComponent unit in list)
                {
                    if (isNew)
                    {
                        if (listIndex++ >= Ranking_Max_Count) break;
                        self.unitDic.Add((int)nt, unit);
                    }
                    User user = await UserComponent.Instance.Query(unit.Id);
                    rankInfoList.Add(new RankingInfo
                    {
                        Name = user.NickName,
                        Value = unit.GetAsInt(nt)
                    });
                }
            }
            async ETTask SetRankongInfoFloatList(NumericType nt)
            {
                List<NumericComponent> list = self.unitDic[(int)nt];
                bool isNew = false;
                if (list == null || list.Count == 0)
                {
                    isNew = true;
                    self.unitList.Sort((a, b) =>
                    -a.Get(nt).CompareTo(b.Get(nt)));
                    list = self.unitList;
                }
                int listIndex = 0;
                foreach (NumericComponent unit in list)
                {
                    if (isNew)
                    {
                        if (listIndex++ >= Ranking_Max_Count) break;
                        self.unitDic.Add((int)nt, unit);
                    }
                    User user = await UserComponent.Instance.Query(unit.Id);
                    rankInfoList.Add(new RankingInfo
                    {
                        Name = user.NickName,
                        Value = (float)unit.Get(nt)
                    });
                }
            }
        }
    }
}