using Autofac;
using DotNetty.Transport.Channels;
using Entity.DbModel.Station;
using HybirdFrameworkCore.Autofac;
using HybirdFrameworkCore.Autofac.Attribute;
using HybirdFrameworkCore.Entity;
using HybirdFrameworkDriver.Session;
using log4net;
using Repository.Station;
using Service.Charger.Common;
using Service.Equipment;
using Service.Init;

namespace Service.Charger.Client;

/// <summary>
///     示例程序
/// </summary>
[Scope("SingleInstance")]
public static class ClientMgr
{

    private static readonly ILog Log = LogManager.GetLogger(typeof(ClientMgr));

    public static readonly Dictionary<string, ChargerClient> Dictionary = new();

    private static bool AutoChargeWorking { get; set; }

    public static ChargerClient? GetBySn(string sn)
    {
        Dictionary.TryGetValue(sn, out var o);
        return o;
    }

    /// <summary>
    /// 通过channel获取client
    /// </summary>
    /// <param name="channel"></param>
    /// <param name="sn"></param>
    /// <param name="client">获取不到，client则为空</param>
    /// <returns></returns>
    public static bool TryGetClient(IChannel channel, out string sn, out ChargerClient? client)
    {
        string? snt = ChannelUtils.GetAttr(channel, ChargerConst.ChargerSn);

        if (!string.IsNullOrWhiteSpace(snt))
        {
            var chargerClient = GetBySn(snt);
            if (chargerClient != null)
            {
                sn = snt;
                client = chargerClient;
                return true;
            }
        }

        sn = string.Empty;
        client = null;
        return false;
    }

    public static void AddBySn(string sn, ChargerClient client)
    {
        Dictionary[sn] = client;
    }

    //TODO 连接、鉴权，开始充电，结束充电，设置尖峰平谷，读取尖峰平谷，发送功率调节指令，发送辅助源控制指令，下发掉线停止充电，
    public static void InitClient()
    {
        EquipInfoRepository equipInfoRepository = AppInfo.Container.Resolve<EquipInfoRepository>();
        EquipNetInfoRepository netInfoRepository = AppInfo.Container.Resolve<EquipNetInfoRepository>();
        BinInfoRepository binInfoRepository = AppInfo.Container.Resolve<BinInfoRepository>();
        List<EquipInfo> equipInfos = equipInfoRepository.QueryListByClause(it => it.TypeCode == (int)EquipmentType.Charger);
        if (equipInfos.Count > 0)
        {
            Dictionary<string, EquipInfo> set = equipInfos.ToDictionary(it => it.Code, it => it);
            List<EquipNetInfo> equipNetInfos = netInfoRepository.QueryListByClause(it => set.Keys.Contains(it.Code));
            Dictionary<string,BinInfo> binInfoMap = binInfoRepository.QueryListByClause(it => set.Keys.Contains(it.ChargerNo))
                .ToDictionary(it => it.ChargerNo, it => it);
            foreach (EquipNetInfo netInfo in equipNetInfos)
            {
                Task.Run(() =>
                {
                    binInfoMap.TryGetValue(netInfo.Code, out var binInfo);
                    ConnClient(netInfo, binInfo);
                });
            }

            StartAutoChargeThread();
            StartQueryBatteryInfoThread();
        }
    }

    private static void StartQueryBatteryInfoThread()
    {
        Thread thread = new Thread(QueryBatteryInfo)
        {
            Name = @"QueryBatteryInfoThread"
        };
        thread.Start();
    }

    private static void QueryBatteryInfo()
    {
        while (true)
        {
            try
            {
                Thread.Sleep(1000);
                foreach (var (key, client) in Dictionary)
                {
                    client.SendQueryBattery();
                }
            }
            catch (Exception e)
            {
                Log.Error("QueryBatteryInfo error", e);
            }
            
        }
    }

    /// <summary>
    /// 
    /// </summary>
    private static void StartAutoChargeThread()
    {
        if (!AutoChargeWorking)
        {
            Thread thread = new Thread(AutoChargeThread)
            {
                Name = @"AutoChargeThread"
            };
            thread.Start();
            AutoChargeWorking = true;
        }
    }
    /// <summary>
    /// 
    /// </summary>
    private static void AutoChargeThread()
    {
        ElecPriceModelVersionRepository elecPriceModelVersionRepository =
            AppInfo.Container.Resolve<ElecPriceModelVersionRepository>();

        ElecPriceModelVersionDetailRepository elecPriceModelVersionDetailRepository =
            AppInfo.Container.Resolve<ElecPriceModelVersionDetailRepository>();

        BatteryOpModelRepository batteryOpModelRepository = AppInfo.Container.Resolve<BatteryOpModelRepository>();
        BatteryOpModelDetailRepository batteryOpModelDetailRepository =
            AppInfo.Container.Resolve<BatteryOpModelDetailRepository>();

        BinInfoRepository binInfoRepository = AppInfo.Container.Resolve<BinInfoRepository>();

        while (true)
        {
            try
            {
                Thread.Sleep(1000 * 30);
                DateTime now = DateTime.Now;
                
                List<BinInfo> binInfos = binInfoRepository.Query();
                if (binInfos.Count < 0)
                {
                    Log.Info("lack of binInfos");
                    continue;
                }


                #region 电价模型

                int ceid = StaticStationInfo.Ceid;
                ElecPriceModelVersion elecPriceModelVersion = elecPriceModelVersionRepository.QueryByClause(i => i.Version == ceid);
                if (elecPriceModelVersion == null)
                {
                    Log.Info("lack of effective elecPriceModelVersion");
                    continue;
                }

                List<ElecPriceModelVersionDetail> elecPriceModelVersionDetails = elecPriceModelVersionDetailRepository.QueryListByClause(it => it.Version == elecPriceModelVersion.Version);
                ElecPriceModelVersionDetail? elecPriceModelVersionDetail = elecPriceModelVersionDetails.Where(i => i.StartHour <= now.Hour && i.StartMinute <= now.Minute
                    && i.EndHour > now.Hour &&
                    i.EndMinute > now.Minute).FirstOrDefault();
                if (elecPriceModelVersionDetail == null)
                {
                    Log.Info("lack of effective elecPriceModelVersionDetail");
                    continue;
                }

                #endregion

                #region 运营模型

                int oid = int.Parse(StaticStationInfo.Oid);
                BatteryOpModel batteryOpModel = batteryOpModelRepository.QueryByClause(d => d.ModelId == oid);
                if (batteryOpModel == null)
                {
                    Log.Info("lack of effective batteryOpModel");
                    continue;
                }

                List<BatteryOpModelDetail> batteryOpModelDetails = batteryOpModelDetailRepository.QueryListByClause(d => d.ModelId == oid);
                List<BatteryOpModelDetail> opModelDetails = batteryOpModelDetails.Where(t =>
                {
                    List<int> start = t.StartTime.Split(":").Select(int.Parse).ToList();
                    List<int> end = t.EndTime.Split(":").Select(int.Parse).ToList();
                    return now.Hour >= start[0] && now.Hour < end[0] && now.Minute >= start[1] && now.Minute < end[1] && now.Second >= start[2] && now.Second < end[2] ;
                }).ToList();

                if (opModelDetails.Count == 0)
                {
                    Log.Info("lack of effective batteryOpModelDetails");
                    continue;
                }
                
                int needBatteryCount = opModelDetails[0].BatteryCount ?? 8;
                List<BinInfo> canSwapList = binInfos.Where(it => it.Soc != null && Convert.ToSingle(it.Soc) >= StaticStationInfo.SwapSoc).ToList();
                if (canSwapList.Count == needBatteryCount)
                {
                    Log.Info($"lack of needBatteryCount {needBatteryCount}");
                    continue;
                }
                if(canSwapList.Count > needBatteryCount)
                {
                    List<BinInfo> chargingList = binInfos.Where(it => it.ChargeStatus == 1).ToList();

                    int needStopCount = chargingList.Count - (canSwapList.Count - needBatteryCount);
                    if (needStopCount > 0)
                    {
                        chargingList.Sort((a,b) => (a.Soc??0).CompareTo(b.Soc??0));
                        for (int i = 0; i < needStopCount; i++)
                        {
                            Log.Info($"auto stop charge {chargingList[i].No}");
                            GetBySn(chargingList[i].No)?.SendRemoteStopCharging();
                        }
                    }
                }
                else
                {
                    List<BinInfo> canChargeList = binInfos.Where(it => it.Soc != null && Convert.ToSingle(it.Soc) < StaticStationInfo.SwapSoc && it.CanChargeFlag == 1).ToList();
                    canChargeList.Sort((a,b) => (b.Soc??0).CompareTo(a.Soc??0));

                    byte chargeSoc = StaticStationInfo.ChargeSoc;
                    float chargePower = StaticStationInfo.ChargePower;
                    int count = needBatteryCount - canSwapList.Count;
                    int number = 0;
                    foreach (var binInfo in canChargeList)
                    {
                        Result<string>? result = GetBySn(binInfo.ChargerNo)?.SendRemoteStartCharging(chargeSoc, chargePower);
                        if (result is {IsSuccess: true} )
                        {
                            Log.Info($"auto start charge {binInfo.ChargerNo}");
                            number++;
                        }
                        if (count == number)
                        {
                            Log.Info($"auto start charge count {count}");
                            break;
                        }
                    }
                }
                
                
                
                #endregion

              
            }
            catch (Exception e)
            {
                Log.Error("AutoChargeThread error", e);
            }
        }
    }

    private static void ConnClient(EquipNetInfo netInfo, BinInfo? binInfo)
    {
        Log.Info($"begin to connect {netInfo.Code} {netInfo.NetAddr}:{netInfo.NetPort}");
        ChargerClient client = AppInfo.Container.Resolve<ChargerClient>();
        client.BinNo = binInfo.No;
        client.BatteryNo = binInfo.BatteryNo;
        client.InitBootstrap(netInfo.NetAddr, int.Parse(netInfo.NetPort));

        Task.Run(() =>
        {
            client.Connect();
            client.SessionAttr(netInfo.Code, netInfo.DestAddr);
            Log.Info($"succeed to connect {netInfo.Code} {netInfo.NetAddr}:{netInfo.NetPort}");
        });
       
        AddBySn(netInfo.Code, client);
        Log.Info($"begin to connect {netInfo.Code} {netInfo.NetAddr}:{netInfo.NetPort}");
    }
}