using KLHZ.Trader.Core.Common;
using KLHZ.Trader.Core.Contracts.Declisions.Dtos.Enums;
using KLHZ.Trader.Core.Contracts.Messaging.Dtos;
using KLHZ.Trader.Core.Contracts.Messaging.Dtos.Enums;
using KLHZ.Trader.Core.Contracts.Messaging.Dtos.Interfaces;
using KLHZ.Trader.Core.Contracts.Messaging.Interfaces;
using KLHZ.Trader.Core.DataLayer.Entities.Declisions;
using KLHZ.Trader.Core.DataLayer.Entities.Declisions.Enums;
using KLHZ.Trader.Core.DataLayer.Entities.Prices;
using KLHZ.Trader.Core.Exchange.Interfaces;
using KLHZ.Trader.Core.Exchange.Models.Configs;
using KLHZ.Trader.Core.Exchange.Models.Trading;
using KLHZ.Trader.Core.Exchange.Utils;
using KLHZ.Trader.Core.Math.Declisions.Utils;
using Microsoft.EntityFrameworkCore;
using Microsoft.Extensions.Hosting;
using Microsoft.Extensions.Logging;
using Microsoft.Extensions.Options;
using System.Collections.Concurrent;
using System.Collections.Immutable;
using System.Security.Cryptography;
using System.Threading.Channels;
using Tinkoff.InvestApi;
using Asset = KLHZ.Trader.Core.Exchange.Models.AssetsAccounting.Asset;
using AssetType = KLHZ.Trader.Core.Exchange.Models.AssetsAccounting.AssetType;
using PositionType = KLHZ.Trader.Core.Exchange.Models.AssetsAccounting.PositionType;

namespace KLHZ.Trader.Core.Exchange.Services
{
    public class Trader : IHostedService
    {
        private readonly IDataBus _dataBus;
        private readonly TraderDataProvider _tradeDataProvider;
        private readonly PortfolioWrapper _portfolioWrapper;
        private readonly ExchangeConfig _exchangeConfig;
        private readonly ILogger<Trader> _logger;

        private readonly ConcurrentDictionary<string, TradingMode> TradingModes = new();

        private readonly ConcurrentDictionary<string, decimal> DPirsonValues = new();

        private readonly ConcurrentDictionary<string, DateTime> LongOpeningStops = new();
        private readonly ConcurrentDictionary<string, DateTime> ShortOpeningStops = new();
        private readonly ConcurrentDictionary<string, DateTime> LongClosingStops = new();
        private readonly ConcurrentDictionary<string, DateTime> ShortClosingStops = new();

        private readonly Channel<INewPrice> _pricesChannel = Channel.CreateUnbounded<INewPrice>();
        private readonly Channel<ITradeCommand> _commands = Channel.CreateUnbounded<ITradeCommand>();
        private readonly Channel<IOrderbook> _orderbooks = Channel.CreateUnbounded<IOrderbook>();
        public Trader(
            ILogger<Trader> logger,
            IOptions<ExchangeConfig> options,
            IDataBus dataBus,
            PortfolioWrapper portfolioWrapper,
            TraderDataProvider tradeDataProvider,
            InvestApiClient investApiClient)
        {
            _portfolioWrapper = portfolioWrapper;
            _tradeDataProvider = tradeDataProvider;
            _logger = logger;
            _dataBus = dataBus;
            _exchangeConfig = options.Value;
            foreach (var f in _exchangeConfig.TradingInstrumentsFigis)
            {
                TradingModes[f] = TradingMode.None;
            }
        }

        public Task StartAsync(CancellationToken cancellationToken)
        {
            _dataBus.AddChannel(nameof(Trader), _pricesChannel);
            _dataBus.AddChannel(nameof(Trader), _orderbooks);
            _dataBus.AddChannel(nameof(Trader), _commands);
            _ = ProcessPrices();
            _ = ProcessOrderbooks();
            _ = ProcessCommands();
            return Task.CompletedTask;
        }

        private async Task ProcessCommands()
        {
            while (await _commands.Reader.WaitToReadAsync())
            {
                var command = await _commands.Reader.ReadAsync();
                try
                {
                    if (command.CommandType == Contracts.Messaging.Dtos.Enums.TradeCommandType.OpenLong
                        || command.CommandType == Contracts.Messaging.Dtos.Enums.TradeCommandType.OpenShort)
                    {
                        var fakeMessage = new NewPriceMessage() { Figi = command.Figi, Ticker = "", Count = command.Count, Direction = 1, IsHistoricalData = false, Time = DateTime.UtcNow, Value = command.RecomendPrice ?? 0m };
                        var positionType = command.CommandType == TradeCommandType.OpenLong ? PositionType.Long : PositionType.Short;
                        var stops = GetStops(fakeMessage, positionType);
                        var accounts = _portfolioWrapper.Accounts
                            .Where(a => !a.Value.Assets.ContainsKey(command.Figi))
                            .Take(1)
                            .Select(a => a.Value)
                            .ToArray();
                        await OpenPositions(accounts, fakeMessage, positionType, stops.stopLoss, stops.takeProfit, System.Math.Abs(command.Count));
                    }
                    else
                    {
                        var fakeMessage = new NewPriceMessage() { Figi = command.Figi, Ticker = "", Count = command.Count, Direction = 1, IsHistoricalData = false, Time = DateTime.UtcNow, Value = command.RecomendPrice ?? 0m };
                        var assetsForClose = _portfolioWrapper.Accounts
                            .SelectMany(a => a.Value.Assets.Values)
                            .Where(a => a.Figi == fakeMessage.Figi)
                            .ToArray();
                        await ClosePositions(assetsForClose, fakeMessage, false);
                    }
                }
                catch (Exception ex)
                {

                }
            }
        }

        private async Task ProcessOrderbooks()
        {
            while (await _orderbooks.Reader.WaitToReadAsync())
            {
                var message = await _orderbooks.Reader.ReadAsync();
                await _tradeDataProvider.AddOrderbook(message);
            }
        }


        private async Task ProcessPrices()
        {
            var pricesCache1 = new Dictionary<string, List<INewPrice>>();
            var pricesCache2 = new Dictionary<string, List<INewPrice>>();
            var timesCache = new Dictionary<string, DateTime>();
            while (await _pricesChannel.Reader.WaitToReadAsync())
            {
                var message = await _pricesChannel.Reader.ReadAsync();
                if (!message.IsHistoricalData && DateTime.UtcNow - message.Time > TimeSpan.FromMinutes(1))
                {
                    continue;
                }
                var changeMods = TraderUtils.GetInitDict(0);
                try
                {
                    message = TraderUtils.FilterHighFreqValues(message, message.Direction == 1 ? pricesCache1 : pricesCache2);

                    #region Добавление данных в кеши.
                    if (message.Figi == "BBG004730N88" || message.Figi == "FUTIMOEXF000")
                    {
                        if (message.Direction == 1)
                        {
                            await _tradeDataProvider.AddDataTo20SecondsWindowCache(message.Figi, "1", new Contracts.Declisions.Dtos.CachedValue()
                            {
                                Time = message.Time,
                                Count = message.Count,
                                Price = message.Value,
                            });

                            await _tradeDataProvider.AddDataTo5MinuteWindowCache(message.Figi, Constants._5minBuyCacheKey, new Contracts.Declisions.Dtos.CachedValue()
                            {
                                Time = message.Time,
                                Count = (decimal)message.Count,
                                Price = message.Value,
                            });

                            await _tradeDataProvider.AddDataTo15MinuteWindowCache(message.Figi, Constants._15minBuyCacheKey, new Contracts.Declisions.Dtos.CachedValue()
                            {
                                Time = message.Time,
                                Count = (decimal)message.Count,
                                Price = message.Value,
                            });
                            await _tradeDataProvider.AddDataTo1MinuteWindowCache(message.Figi, Constants._1minBuyCacheKey, new Contracts.Declisions.Dtos.CachedValue()
                            {
                                Time = message.Time,
                                Count = (decimal)message.Count,
                                Price = message.Value,
                            });
                        }
                        if (message.Direction == 2)
                        {
                            await _tradeDataProvider.AddDataTo5MinuteWindowCache(message.Figi, Constants._5minSellCacheKey, new Contracts.Declisions.Dtos.CachedValue()
                            {
                                Time = message.Time,
                                Count = (decimal)message.Count,
                                Price = message.Value,
                            });
                            await _tradeDataProvider.AddDataTo15MinuteWindowCache(message.Figi, Constants._15minSellCacheKey, new Contracts.Declisions.Dtos.CachedValue()
                            {
                                Time = message.Time,
                                Count = (decimal)message.Count,
                                Price = message.Value,
                            });
                            await _tradeDataProvider.AddDataTo1MinuteWindowCache(message.Figi, Constants._1minSellCacheKey, new Contracts.Declisions.Dtos.CachedValue()
                            {
                                Time = message.Time,
                                Count = (decimal)message.Count,
                                Price = message.Value,
                            });
                            await _tradeDataProvider.AddDataTo20SecondsWindowCache(message.Figi, "2", new Contracts.Declisions.Dtos.CachedValue()
                            {
                                Time = message.Time,
                                Count = message.Count,
                                Price = message.Value,
                            });
                        }

                    }
                    #endregion
                    if (_exchangeConfig.TradingInstrumentsFigis.Contains(message.Figi) && (message.Figi == "FUTIMOEXF000" || message.Figi == "BBG004730N88") && message.Direction == 1)
                    {
                        var smallWindow = TimeSpan.FromSeconds(120);
                        var bigWindow = TimeSpan.FromSeconds(240);
                        var meanWindow = TimeSpan.FromSeconds(240);
                        var currentTime = message.IsHistoricalData ? message.Time : DateTime.UtcNow;
                        try
                        {
                            var buys = await _tradeDataProvider.GetDataFrom15MinuteWindowCache(message.Figi, Constants._15minBuyCacheKey);
                            var sells = await _tradeDataProvider.GetDataFrom15MinuteWindowCache(message.Figi, Constants._15minSellCacheKey);
                            var trades = buys.ToList();
                            trades.AddRange(sells);
                            var trades2 = trades.OrderBy(t => t.Time).ToArray();
                            if (trades2.TryCalcTimeWindowsDiff(bigWindow, smallWindow, v => v.Count, false, out var tradesDiff)
                                && buys.TryCalcTimeWindowsDiff(bigWindow, smallWindow, v => v.Price, true, out var pricesDiff))
                            {
                                await LogPrice(message, "privcesDiff", pricesDiff);
                                await LogPrice(message, "tradevolume_diff", tradesDiff);
                                await _tradeDataProvider.AddDataTo15MinuteWindowCache(message.Figi, "5min_diff", new Contracts.Declisions.Dtos.CachedValue()
                                {
                                    Time = message.Time,
                                    Count = tradesDiff,
                                    Price = pricesDiff,
                                });

                                var diffs = await _tradeDataProvider.GetDataFrom15MinuteWindowCache(message.Figi, "5min_diff");
                                if (diffs.TryCalcTimeWindowsDiff(bigWindow, smallWindow, (c) => c.Price, true, out var resdp)
                                    && diffs.TryCalcTimeWindowsDiff(bigWindow, smallWindow, (c) => c.Count, true, out var resv))
                                {
                                    await LogPrice(message, "privcesDiffDiff", (decimal)resdp);
                                    await LogPrice(message, "tradevolume_diff_diff", (decimal)resv);
                                    await _tradeDataProvider.AddDataTo15MinuteWindowCache(message.Figi, "5min_diff_diff", new Contracts.Declisions.Dtos.CachedValue()
                                    {
                                        Time = message.Time,
                                        Count = resv,
                                        Price = resdp,
                                    });
                                    if (diffs.TryCalcPirsonCorrelation(meanWindow, out var pirson))
                                    {
                                        await LogPrice(message, "diffs_pirson", (decimal)pirson);
                                        await _tradeDataProvider.AddDataTo15MinuteWindowCache(message.Figi, "diffs_pirson", new Contracts.Declisions.Dtos.CachedValue()
                                        {
                                            Time = message.Time,
                                            Count = (decimal)pirson,
                                        });
                                        var diffs_pirson = await _tradeDataProvider.GetDataFrom15MinuteWindowCache(message.Figi, "diffs_pirson");
                                        if (diffs_pirson.TryCalcTimeWindowsDiff(bigWindow, smallWindow, (c) => c.Count, true, out var res))
                                        {
                                            await LogPrice(message, "diffs_pirson_diff", (decimal)res);
                                            if (DPirsonValues.TryGetValue(message.Figi, out var olddpirs))
                                            {
                                                if (olddpirs < 0 && res > 0)
                                                {
                                                    await LogPrice(message, "diffs_pirson_diff_point0", message.Value);
                                                }
                                                if (olddpirs < 0.25m && res > 0.25m)
                                                {
                                                    await LogPrice(message, "diffs_pirson_diff_point0.25", message.Value);
                                                }
                                                if (olddpirs < 0.5m && res > 0.5m)
                                                {
                                                    await LogPrice(message, "diffs_pirson_diff_point0.5", message.Value);
                                                }
                                            }
                                            DPirsonValues[message.Figi] = res;
                                        }
                                    }
                                }
                            }

                            if (timesCache.TryGetValue(message.Figi, out var dt))
                            {
                                if ((message.Time - dt).TotalSeconds > 10)
                                {
                                    timesCache[message.Figi] = message.Time;
                                    var newMod = await CalcTradingMode2(message);
                                    if (TradingModes.TryGetValue(message.Figi, out var oldMod))
                                    {
                                        if ((oldMod == TradingMode.Growing || oldMod == TradingMode.Stable)
                                            && oldMod != newMod)
                                        {
                                            changeMods[TradingEvent.UptrendEnd] = Constants.PowerUppingCoefficient;
                                        }
                                        if ((oldMod == TradingMode.Dropping || oldMod == TradingMode.SlowDropping)
                                            && oldMod != newMod)
                                        {
                                            changeMods[TradingEvent.DowntrendEnd] = Constants.PowerUppingCoefficient;
                                        }
                                        if (newMod == TradingMode.Growing && newMod != oldMod && !LongOpeningStops.ContainsKey(message.Figi))
                                        {
                                            //changeMods[TradingEvent.UptrendStart] = Constants.PowerUppingCoefficient;
                                        }
                                        if (newMod == TradingMode.Dropping && newMod != oldMod && !ShortOpeningStops.ContainsKey(message.Figi))
                                        {
                                            //changeMods[TradingEvent.DowntrendStart] = Constants.PowerUppingCoefficient;
                                        }
                                        TradingModes[message.Figi] = newMod;
                                        if (oldMod != newMod)
                                        {
                                            var accountForStopsChanging = _portfolioWrapper.Accounts
                                              .Where(a => a.Value.Assets.ContainsKey(message.Figi))
                                              .ToArray();

                                            foreach (var account in accountForStopsChanging)
                                            {
                                                if (account.Value.Assets.TryGetValue(message.Figi, out var asset))
                                                {
                                                    var stops = GetStops(message, asset.Count > 0 ? PositionType.Long : PositionType.Short);
                                                    if (!message.IsHistoricalData)
                                                    {
                                                        await account.Value.ResetStops(message.Figi, stops.stopLoss, stops.takeProfit);
                                                        if (asset.Count < 0)
                                                        {
                                                            await LogDeclision(DeclisionTradeAction.ResetStopsShort, asset.BoughtPrice - stops.takeProfit, message.Time.AddMilliseconds(-100), message);
                                                            await LogDeclision(DeclisionTradeAction.ResetStopsShort, asset.BoughtPrice + stops.stopLoss, message.Time.AddMilliseconds(100), message);
                                                        }
                                                        else
                                                        {
                                                            await LogDeclision(DeclisionTradeAction.ResetStopsLong, asset.BoughtPrice + stops.takeProfit, message.Time.AddMilliseconds(-100), message);
                                                            await LogDeclision(DeclisionTradeAction.ResetStopsLong, asset.BoughtPrice - stops.stopLoss, message.Time.AddMilliseconds(100), message);
                                                        }
                                                    }
                                                }
                                            }
                                        }
                                    }
                                }
                            }
                            else
                            {
                                timesCache[message.Figi] = message.Time;
                            }
                        }
                        catch (Exception ex)
                        {

                        }
                        if (TradingModes.TryGetValue(message.Figi, out var mode))
                        {
                            await LogPrice(message, "trading_mode", (decimal)mode);
                        }
                        try
                        {
                            if (message.Direction != 1) continue;
                            await _tradeDataProvider.AddData(message);
                            //ProcessStops(message, currentTime);
                            var windowMaxSize = 2000;
                            //var data = await _tradeDataProvider.GetData(message.Figi, windowMaxSize);
                            //var state = ExchangeScheduler.GetCurrentState(message.Time);
                            // await ProcessNewPriceIMOEXF3(data, state, message, windowMaxSize, changeMods.ToImmutableDictionary());
                        }
                        catch (Exception ex)
                        {
                            _logger.LogError(ex, "Ошибка при боработке новой цены IMOEXF");
                        }
                    }
                }
                catch (Exception e)
                {

                }

            }
        }
        private async Task ClosePositions(Asset[] assets, INewPrice message, bool withProfitOnly = true)
        {
            var loggedDeclisions = 0;
            var assetType = _tradeDataProvider.GetAssetTypeByFigi(message.Figi);
            var assetsForClose = new List<Asset>();
            var price = message.Value;
            if (price == 0)
            {
                price = await _tradeDataProvider.GetLastPrice(message.Figi);
            }
            price = System.Math.Round(price, 2);
            var messages = new List<string>();
            foreach (var asset in assets)
            {
                if (withProfitOnly)
                {
                    var profit = 0m;

                    if (assetType == AssetType.Futures)
                    {
                        if (_tradeDataProvider.Orderbooks.TryGetValue(message.Figi, out var orderbook))
                        {
                            if (asset.Count < 0 && orderbook.Asks.Length > 0)
                            {
                                price = orderbook.Asks[0].Price;
                            }
                            else if (orderbook.Bids.Length > 0)
                            {
                                price = orderbook.Bids[0].Price;
                            }
                        }

                        profit = TradingCalculator.CaclProfit(asset.BoughtPrice, price,
                            GetComission(assetType), GetLeverage(message.Figi, asset.Count < 0), asset.Count < 0);
                    }
                    if (profit > 0)
                    {
                        profit = System.Math.Round(profit, 2);
                        assetsForClose.Add(asset);
                        messages.Add($"Закрываю позицию {asset.Figi} ({(asset.Count > 0 ? "лонг" : "шорт")}) на счёте {_portfolioWrapper.Accounts[asset.AccountId].AccountName}. Количество {(long)asset.Count}, цена ~{price}, профит {profit}");
                        if (loggedDeclisions == 0)
                        {
                            loggedDeclisions++;
                            await LogDeclision(asset.Count < 0 ? DeclisionTradeAction.CloseShortReal : DeclisionTradeAction.CloseLongReal, message, profit);
                        }
                    }
                }
                else
                {
                    messages.Add($"Закрываю позицию {asset.Figi} ({(asset.Count > 0 ? "лонг" : "шорт")}) на счёте {_portfolioWrapper.Accounts[asset.AccountId].AccountName}. Количество {(long)asset.Count}, цена ~{price}");
                    assetsForClose.Add(asset);
                }
            }

            for (int i = 0; i < assetsForClose.Count; i++)
            {
                var asset = assetsForClose[i];
                await _portfolioWrapper.Accounts[asset.AccountId].ClosePosition(message.Figi);
                await _dataBus.Broadcast(new MessageForAdmin() { Text = messages[i] });
            }
        }

        private async Task OpenPositions(IManagedAccount[] accounts, INewPrice message, PositionType positionType, decimal stopLossShift, decimal takeProfitShift, long count = 1)
        {
            var loggedDeclisions = 0;
            var sign = positionType == PositionType.Long ? 1 : 1;
            foreach (var acc in accounts)
            {
                if (TraderUtils.IsOperationAllowed(acc, message.Value, 1, _exchangeConfig.AccountCashPartFutures, _exchangeConfig.AccountCashPart))
                {
                    await acc.OpenPosition(message.Figi, positionType, stopLossShift, takeProfitShift, count);
                    await _dataBus.Broadcast(new MessageForAdmin()
                    {
                        Text = $"Открываю позицию {message.Figi} ({(positionType == PositionType.Long ? "лонг" : "шорт")}) " +
                        $"на счёте {acc.AccountName}. Количество {(positionType == PositionType.Long ? "" : "-")}{count}, " +
                        $"цена ~{System.Math.Round(message.Value, 2)}. Стоп лосс: {(positionType == PositionType.Long ? "-" : "+")}{stopLossShift}. " +
                        $"Тейк профит: {(positionType == PositionType.Long ? "+" : "-")}{takeProfitShift}"
                    });
                }

                if (loggedDeclisions == 0)
                {
                    await LogDeclision(DeclisionTradeAction.OpenLongReal, message);
                    LongOpeningStops[message.Figi] = message.Time.AddMinutes(1);
                    loggedDeclisions++;
                }
            }
        }

        private async Task ExecuteDeclisions(INewPrice message, ImmutableDictionary<TradingEvent, decimal> result)
        {
            var state = ExchangeScheduler.GetCurrentState();
            if (result[TradingEvent.UptrendStart] >= Constants.UppingCoefficient
                && !LongOpeningStops.ContainsKey(message.Figi)
                && state == ExchangeState.Open
                )
            {
                var stops = GetStops(message, PositionType.Long);
                if (!message.IsHistoricalData && BotModeSwitcher.CanPurchase())
                {
                    var accounts = _portfolioWrapper.Accounts
                        .Where(a => !a.Value.Assets.ContainsKey(message.Figi))
                        .Take(1)
                        .Select(a => a.Value)
                        .ToArray();
                    await OpenPositions(accounts, message, PositionType.Long, stops.stopLoss, stops.takeProfit, 1);
                    LongOpeningStops[message.Figi] = DateTime.UtcNow.AddMinutes(1);
                }
                await LogDeclision(DeclisionTradeAction.OpenLong, message.Value, message.Time.AddMilliseconds(RandomNumberGenerator.GetInt32(-100, 100)), message);
                await LogDeclision(DeclisionTradeAction.ResetStopsLong, message.Value + stops.takeProfit, message.Time.AddMilliseconds(-RandomNumberGenerator.GetInt32(300, 1000)), message);
                await LogDeclision(DeclisionTradeAction.ResetStopsLong, message.Value - stops.stopLoss, message.Time.AddMilliseconds(RandomNumberGenerator.GetInt32(300, 1000)), message);
            }
            if (result[TradingEvent.DowntrendStart] >= Constants.UppingCoefficient
                && !ShortOpeningStops.ContainsKey(message.Figi)
               && state == ExchangeState.Open
    )
            {
                var stops = GetStops(message, PositionType.Short);
                if (!message.IsHistoricalData && BotModeSwitcher.CanPurchase())
                {
                    var accounts = _portfolioWrapper.Accounts
                        .Where(a => !a.Value.Assets.ContainsKey(message.Figi))
                        .Take(1)
                        .Select(a => a.Value)
                        .ToArray();
                    await OpenPositions(accounts, message, PositionType.Short, stops.stopLoss, stops.takeProfit, 1);
                    ShortOpeningStops[message.Figi] = DateTime.UtcNow.AddMinutes(1);
                }

                await LogDeclision(DeclisionTradeAction.OpenShort, message.Value, message.Time.AddMilliseconds(RandomNumberGenerator.GetInt32(-100, 100)), message);
                await LogDeclision(DeclisionTradeAction.ResetStopsShort, message.Value - stops.takeProfit, message.Time.AddMilliseconds(-RandomNumberGenerator.GetInt32(300, 1000)), message);
                await LogDeclision(DeclisionTradeAction.ResetStopsShort, message.Value + stops.stopLoss, message.Time.AddMilliseconds(RandomNumberGenerator.GetInt32(300, 1000)), message);
            }
            if (result[TradingEvent.UptrendEnd] >= Constants.UppingCoefficient * 10)
            {
                if (!message.IsHistoricalData && BotModeSwitcher.CanSell())
                {
                    var assetsForClose = _portfolioWrapper.Accounts
                        .SelectMany(a => a.Value.Assets.Values)
                        .Where(a => a.Figi == message.Figi && a.Count > 0)
                        .ToArray();
                    await ClosePositions(assetsForClose, message);
                }
                await LogDeclision(DeclisionTradeAction.CloseLong, message.Value, message.Time.AddMilliseconds(RandomNumberGenerator.GetInt32(-100, 100)), message);

            }

            if (result[TradingEvent.DowntrendEnd] >= Constants.UppingCoefficient * 10)
            {
                if (!message.IsHistoricalData && BotModeSwitcher.CanPurchase())
                {
                    var assetsForClose = _portfolioWrapper.Accounts
                        .SelectMany(a => a.Value.Assets.Values)
                        .Where(a => a.Figi == message.Figi && a.Count < 0)
                        .ToArray();
                    await ClosePositions(assetsForClose, message);
                }
                await LogDeclision(DeclisionTradeAction.CloseShort, message.Value, message.Time.AddMilliseconds(RandomNumberGenerator.GetInt32(-100, 100)), message);

            }
        }

        private void ProcessStops(INewPrice message, DateTime currentTime)
        {
            if (LongOpeningStops.TryGetValue(message.Figi, out var dt))
            {
                if (dt < currentTime)
                {
                    LongOpeningStops.TryRemove(message.Figi, out _);
                }
            }
            if (ShortClosingStops.TryGetValue(message.Figi, out var dt2))
            {
                if (dt2 < currentTime)
                {
                    ShortClosingStops.TryRemove(message.Figi, out _);
                }
            }
            if (LongClosingStops.TryGetValue(message.Figi, out var dt3))
            {
                if (dt3 < currentTime)
                {
                    LongClosingStops.TryRemove(message.Figi, out _);
                }
            }
            if (ShortOpeningStops.TryGetValue(message.Figi, out var dt4))
            {
                if (dt4 < currentTime)
                {
                    ShortOpeningStops.TryRemove(message.Figi, out _);
                }
            }
        }

        private async Task LogPrice(INewPrice message, string processor, decimal value)
        {
            await _tradeDataProvider.LogPrice(new ProcessedPrice()
            {
                Figi = message.Figi,
                Ticker = message.Ticker,
                Processor = processor,
                Time = message.Time,
                Value = value,
            }, false);
        }

        private async Task LogPrice(string figi, string ticker, DateTime time, decimal value, string processor)
        {
            await _tradeDataProvider.LogPrice(new ProcessedPrice()
            {
                Figi = figi,
                Ticker = ticker,
                Processor = processor,
                Time = time,
                Value = value,
            }, false);
        }

        private async Task LogDeclision(DeclisionTradeAction action, INewPrice message, decimal? profit = null)
        {
            await _tradeDataProvider.LogDeclision(new Declision()
            {
                AccountId = string.Empty,
                Figi = message.Figi,
                Ticker = message.Ticker,
                Value = profit,
                Price = message.Value,
                Time = message.IsHistoricalData ? message.Time : DateTime.UtcNow,
                Action = action,
            }, false);
        }

        private async Task LogDeclision(DeclisionTradeAction action, decimal price, DateTime time, INewPrice message)
        {
            await _tradeDataProvider.LogDeclision(new Declision()
            {
                AccountId = string.Empty,
                Figi = message.Figi,
                Ticker = message.Ticker,
                Value = price,
                Price = price,
                Time = time,
                Action = action,
            }, false);
        }

        public Task StopAsync(CancellationToken cancellationToken)
        {
            return Task.CompletedTask;
        }

        private decimal GetComission(AssetType assetType)
        {
            if (assetType == AssetType.Common)
            {
                return _exchangeConfig.ShareComission;
            }
            else if (assetType == AssetType.Futures)
            {
                return _exchangeConfig.FutureComission;
            }
            else
            {
                return 0;
            }
        }

        private decimal GetLeverage(string figi, bool isShort)
        {
            var res = 1m;
            var leverage = _exchangeConfig.InstrumentsSettings.FirstOrDefault(l => l.Figi == figi);
            if (leverage != null)
            {
                res = isShort ? leverage.ShortLeverage : leverage.LongLeverage;
            }
            return res;
        }

        private async ValueTask<TradingMode> CalcTradingMode2(INewPrice message)
        {
            var res = TradingMode.None;
            var data = await _tradeDataProvider.GetData(message.Figi, TimeSpan.FromMinutes(20));

            if (data.isFullIntervalExists)
            {
                if (LocalTrends.TryCalcTrendDiff(data.timestamps, data.prices, out var diff))
                {
                    if (diff >= -2 && diff <= 2)
                    {
                        res = TradingMode.Stable;
                    }
                    else if (diff < -6)
                    {
                        res = TradingMode.Dropping;
                    }
                    else if (diff > 6)
                    {
                        res = TradingMode.Growing;
                    }
                    else if (diff < -2)
                    {
                        res = TradingMode.SlowDropping;
                    }
                    else if (diff > 2)
                    {
                        res = TradingMode.SlowGrowing;
                    }
                }
            }
            return res;
        }

        private (decimal stopLoss, decimal takeProfit) GetStops(INewPrice message, PositionType type)
        {
            var mode = TradingModes[message.Figi];
            decimal stopLossShift = 2m;
            decimal takeProfitShift = 6;
            if (mode == TradingMode.Growing && type == PositionType.Long)
            {
                takeProfitShift = 15;
                //stopLossShift = 2;
            }
            if (mode == TradingMode.Growing && type == PositionType.Short)
            {
                //stopLossShift = 2;
                takeProfitShift = 3m;
            }
            if (mode == TradingMode.Stable && type == PositionType.Long)
            {
                takeProfitShift = 3m;
            }
            if (mode == TradingMode.Stable && type == PositionType.Short)
            {
                takeProfitShift = 3m;
                //stopLossShift = 10;
            }
            if (mode == TradingMode.SlowDropping && type == PositionType.Short)
            {

            }
            if (mode == TradingMode.SlowDropping && type == PositionType.Long)
            {
                takeProfitShift = 1.5m;
                //stopLossShift = 10;
            }
            if (mode == TradingMode.SlowGrowing && type == PositionType.Short)
            {
                //takeProfitShift = 2.5m;
                //stopLossShift = 10;
            }
            if (mode == TradingMode.SlowGrowing && type == PositionType.Long)
            {
            }
            if (mode == TradingMode.Dropping && type == PositionType.Short)
            {
                takeProfitShift = 15;
                //stopLossShift = 2;
            }
            if (mode == TradingMode.Dropping && type == PositionType.Long)
            {
                //stopLossShift = 2;
                takeProfitShift = 3m;
            }
            return (stopLossShift, takeProfitShift);
        }

        private Task<ImmutableDictionary<TradingEvent, decimal>> GetTradingModeMods(INewPrice message)
        {
            var res = TraderUtils.GetInitDict(1);
            var mode = TradingModes[message.Figi];
            if (mode == TradingMode.None)
            {
                //res[TradingEvent.UptrendEnd] = Constants.UppingCoefficient;
                //res[TradingEvent.UptrendStart] = 1;
                res[TradingEvent.DowntrendStart] = Constants.LowingCoefficient;
                //res[TradingEvent.DowntrendEnd] = Constants.UppingCoefficient;
            }
            if (mode == TradingMode.Growing)
            {
                //res[TradingEvent.UptrendEnd] = Constants.LowingCoefficient;
                res[TradingEvent.UptrendStart] = Constants.UppingCoefficient;
                res[TradingEvent.DowntrendStart] = Constants.BlockingCoefficient;
                res[TradingEvent.DowntrendEnd] = Constants.PowerUppingCoefficient;
            }
            if (mode == TradingMode.Stable)
            {
                //res[TradingEvent.UptrendEnd] = 1;
                res[TradingEvent.UptrendStart] = Constants.LowingCoefficient;
                //res[TradingEvent.DowntrendEnd] = Constants.UppingCoefficient;
                res[TradingEvent.DowntrendStart] = Constants.LowingCoefficient;
            }
            if (mode == TradingMode.SlowDropping)
            {
                //res[TradingEvent.UptrendEnd] = Constants.PowerUppingCoefficient;
                //res[TradingEvent.UptrendStart] = Constants.LowingCoefficient;
                res[TradingEvent.DowntrendStart] = Constants.UppingCoefficient;
                //res[TradingEvent.DowntrendEnd] = Constants.UppingCoefficient;
            }
            if (mode == TradingMode.Dropping)
            {
                res[TradingEvent.UptrendEnd] = Constants.PowerUppingCoefficient;
                res[TradingEvent.UptrendStart] = Constants.BlockingCoefficient;
                res[TradingEvent.DowntrendStart] = Constants.UppingCoefficient;
                //res[TradingEvent.DowntrendEnd] = Constants.LowingCoefficient;
            }
            return Task.FromResult(res.ToImmutableDictionary());
        }

    }
}