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MainForm.cs
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MainForm.cs
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using ML_Accord_KNN;
using Newtonsoft.Json.Linq;
using Pancake_Pridction_KNN.Contract;
using Piratecat.StockChart;
using SharedModels;
using StockIndicatorLib;
using System;
using System.Collections.Generic;
using System.Data;
using System.Diagnostics;
using System.Drawing;
using System.IO;
using System.Linq;
using System.Net;
using System.Runtime.InteropServices;
using System.Text;
using System.Threading;
using System.Threading.Tasks;
using System.Windows.Forms;
using WebSocketSharp;//https://github.com/PingmanTools/websocket-sharp/
namespace Pancake_Pridction_KNN
{
public partial class MainForm : Form
{
public MyChart chartBNB_M5;
public MyChart chartBNB_M5True;
public static MainForm self;
Common.Logging.ILog _log;
List<BaseKLine> klineList_5m = null;
List<BaseKLine> klineList_5mTrue = new List<BaseKLine>();
IndicatorsProvider inds = null;
GameController game=null;
const int KlineCountdownTimeInSecounds = 40;
double LastClosePrice = 0;
int CurrentRoundID = 0;
public MainForm()
{
_log = Program.logger;
self = this;
Config.ReadConfig();
if (!string.IsNullOrEmpty(Config.cfg.DbServerName))
{
SqlLib.SQL_Info.DbServerName = Config.cfg.DbServerName;
SqlLib.SQL_Info.dbName = Config.cfg.dbName;
SqlLib.SQL_Info.dbUser = Config.cfg.dbUser;
SqlLib.SQL_Info.dbPassword = Config.cfg.dbPassword;
}
this.DoubleBuffered = true;
this.SetStyle(ControlStyles.OptimizedDoubleBuffer, true);
this.SetStyle(ControlStyles.AllPaintingInWmPaint, true);
this.SetStyle(ControlStyles.UserPaint, true);
chartBNB_M5 = new MyChart(this,"HH:mm/MM-dd", 5, 2);
chartBNB_M5True = new MyChart(this,"HH:mm/MM-dd", 5, 2);
InitializeComponent();
chartBNB_M5.Dock = DockStyle.Fill;
chartBNB_M5.ContextMenuStrip = contextMenuStrip1;
chartBNB_M5.AutoFillXScale = false;
BNB_Panel.Controls.Add(chartBNB_M5);
chartBNB_M5True.Dock = DockStyle.Fill;
chartBNB_M5True.ContextMenuStrip = contextMenuStrip1;
chartBNB_M5True.AutoFillXScale = false;
panel_min5True.Controls.Add(chartBNB_M5True);
foreach (var item in chartBNB_M5.indicatorNames)
{
var tsItem = new ToolStripMenuItem();
tsItem.Text = item;
tsItem.Click += new EventHandler((s, e) =>
{
ChangeIndicatorToolStripMenuItem_Click(s, e);
});
this.IndicatorsToolStripMenuItem.DropDownItems.Add(tsItem);
}
for (int i = 0; i < 10; i++)
pankouList.Add(new PankouInfo());
}
private async void MainForm_Load(object sender, EventArgs e)
{
//var ws = new WebSocket("wss://bsc.getblock.io/mainnet/?api_key=f12644f7-c8e9-443e-a303-f9949c8fda88");
//ws.Connect();
bet_Amount_BNB_tbox.Text = Config.cfg.betAmountInBNB.ToString("f4");
IntervalForOrders_checkbox_CheckedChanged(null, null);
game = new GameController();
await game.StartPrediction();
Log.ShowInUI("GameController Started.");
game.OnEvent += (ss, ee) =>
{
switch (ee.Type)
{
case GameController.ConEventType.NewRoundStarted:
{
CurrentRoundID = ee.RoundID;
_log.Info($"New round ID: {CurrentRoundID}");
m5KlineStartTime = DateTime.Now.AddSeconds(300 - KlineCountdownTimeInSecounds);
IsThisRoundBetted = false;
IsThisRoundAutoBetted = false;
CheckingToBet = false;
}
break;
case GameController.ConEventType.EndRound:
{
LastClosePrice = ee.price;
var autobetLog = AutoBetLogList.Find(f => f.RoundID == ee.RoundID - 2);
if (autobetLog != null)
autobetLog.Win = ee.Win;
if (label_lockPrice.InvokeRequired)
{
label_lockPrice.Invoke(new Action(() =>
{
label_lockPrice.Text = $"{LastClosePrice:f2}";
}));
}
else
label_lockPrice.Text = $"{LastClosePrice:f2}";
if (Prediction_Table.Objects != null)
{
var pres = Prediction_Table.Objects.Cast<PredictionItem>().ToList();
var find = pres.Find(f => f.RoundID == ee.RoundID - 2);
if (find != null)
{
find.Result = ee.RoundResult;
Prediction_Table.UpdateObject(find);
}
}
}
break;
case GameController.ConEventType.StopAutoBet:
{
}
break;
default:
break;
}
};
StartBalanceBNB = await game.GetBalance_BNB();
//Fix the countdown time.
var roundsOutputDTO = await game.GetRoundInfo(System.Numerics.BigInteger.Zero);
game.CurrentRoundStartTime = new DateTime().FromPancakeTimeStamp((long)roundsOutputDTO.StartTimestamp);
m5KlineStartTime = game.CurrentRoundStartTime.AddSeconds(300 - KlineCountdownTimeInSecounds);
#region Get Kline from binance api
klineList_5m = GetBNB_Kline_Indicator(500, "5m");
inds = new IndicatorsProvider(klineList_5m);
inds.AddIndicators(null);
var barList = klineList_5m.ToBarList();
chartBNB_M5.UpdateKline(barList, true, true);
chartBNB_M5True.UpdateKline(barList, true, true);
#endregion
//subscrib trades from binance server
GoBNB_WebsocketSubscrib(Config.cfg.Proxy);
timerForTickDown.Enabled = true;
return;
}
[DllImport("user32.dll")]
public static extern bool FlashWindow(
IntPtr hWnd, // handle to window
bool bInvert // flash status
);
DateTime targetTime = DateTime.Now.AddDays(1);
DateTime oldRoundStartTime = DateTime.Now.AddDays(1);
bool IsThisRoundBetted = false;
bool IsThisRoundAutoBetted = false;
long LastTradesTime = 0;
double remainSeconds = 0;
PancakeKNN_V3 pancakeKNNV3 = null;
public class PredictionItem
{
public int RoundID;
public BetSide Prediction;
public BetSide Result;
public string Time;
}
int predictionRoundID = 0;
private void timerForTickDown_Tick(object sender, EventArgs e)
{
label_TimeTickDown.ForeColor = Color.DeepSkyBlue;
label_TimeTickDown.Refresh();
var tmpTime = game.CurrentRoundStartTime.AddMinutes(5).AddSeconds(10);
if ((tmpTime - targetTime).TotalSeconds < 0)
{
targetTime = tmpTime;
}
targetTime = targetTime.AddSeconds(-1);
var ts = tmpTime - DateTime.Now;
label_TimeTickDown.Text = $"{ts.Minutes:D2}:{ts.Seconds:D2}";
remainSeconds = ts.TotalSeconds;
if (ts.TotalSeconds < 60)
{
Thread.Sleep(300);
label_TimeTickDown.ForeColor = Color.Red;
if (this.TopLevel == false)
{
FlashWindow(this.Handle, true);
}
}
var chainlinkPriceOffset = ShowPriceOffset();
label_Balance.Text = $"Balance: {GameController.balanceBNB:f2}";
var KNN_AutobetEnabled = EnableAutobet_chkbox.Checked;
if (IsThisRoundAutoBetted == false && !string.IsNullOrEmpty(Config.cfg.DbServerName))
{
var DataFeedWorking = LastTradesTime != LatestTradesTime;
if (ts.TotalSeconds >= 18 && ts.TotalSeconds <= 20 && DataFeedWorking)
{
if (Math.Abs(chainlinkPriceOffset) >= 0.9)
{
IsThisRoundAutoBetted = true;
var side = chainlinkPriceOffset > 0 ? BetSide.BULL : BetSide.BEAR;
var betResult = game.ManualBet(side, 2, QuickBet: true).Result;
Log.ShowInUI($"money coming, chainlinkPriceOffset:{chainlinkPriceOffset:f2} Bet {side}");
}
}
if (ts.TotalSeconds >= 18 && ts.TotalSeconds <= 23)
{
if (DataFeedWorking && CheckingToBet == false)
{
CheckingToBet = true;
LastTradesTime = LatestTradesTime;
var slowKDJ = chartBNB_M5.baseIndi as Piratecat.StockChart.IndicatorSlowStochasticOscillator;
if (slowKDJ == null) return;
var klineInfo = chartBNB_M5.GetKLineInfo(2);
var klineInfo3 = chartBNB_M5.GetKLineInfo(3);
var kdInfo2 = slowKDJ.GetKDRatio(2);
var kdInfo3 = slowKDJ.GetKDRatio(3);
var kdInfo4 = slowKDJ.GetKDRatio(4);
var KDRatioChange1 = kdInfo2.KDRatio.Percent(kdInfo3.KDRatio);
var KDRatioChange2 = kdInfo3.KDRatio.Percent(kdInfo4.KDRatio);
var KDRatioChangesChange = KDRatioChange2.Percent(KDRatioChange1);
var ts1 = tmpTime - GameController.chainlinkPriceTime;
Log.ShowInUI($"RoundID:#{CurrentRoundID}# last 10s change{kline_10s.change:f3} chainlinkOffset：{chainlinkPriceOffset:f2} ");
IsThisRoundAutoBetted = true;
RoundData rd = new RoundData()
{
RoundID = CurrentRoundID,
Last10sChange = Math.Round(kline_10s.change, 3),
LinkPriceSecounds = (int)ts1.TotalSeconds,
Offset = Math.Round(chainlinkPriceOffset, 2),
KDChange = Math.Round(KDRatioChange1, 2),
Trend = Math.Round(KDRatioChangesChange, 2),
KDRatio2 = Math.Round(kdInfo2.KDRatio, 3),
KDRatio3 = Math.Round(kdInfo3.KDRatio, 3),
Change = Math.Round(klineInfo.Change, 2),
ChangeBefore = Math.Round(klineInfo3.Change, 2),
DownShadowLine = Math.Round(klineInfo.DownShalowLine, 2),
UpShadowLine = Math.Round(klineInfo.UpShadowLine, 2),
OnBollMiddle = Math.Round(klineInfo.OnBollMiddle, 2),
K2 = Math.Round(kdInfo2.K, 2),
D2 = Math.Round(kdInfo2.D, 2),
K3 = Math.Round(kdInfo3.K, 2),
D3 = Math.Round(kdInfo3.D, 2),
BollWidth = Math.Round(klineInfo.BollWidth, 2),
BollChange = Math.Round(klineInfo.BollChange, 2),
Change10m = Math.Round(klineInfo.Change10m, 2),
Change15m = Math.Round(klineInfo.Change15m, 2),
Change20m = Math.Round(klineInfo.Change20m, 2),
Change25m = Math.Round(klineInfo.Change25m, 2),
};
rd.SaveToSql();
if (pancakeKNNV3 == null) pancakeKNNV3 = new PancakeKNN_V3(Config.cfg.DbServerName, Config.cfg.dbName, Config.cfg.dbUser, Config.cfg.dbPassword);
var knnResult_v30123 = new KNNResult();
BetSide betSide = BetSide.@null;
try
{
knnResult_v30123 = pancakeKNNV3.KNNDecide_0123(kValue: 2); //26/////500-5 100-5 200-5 300-5 600-5
predictionRoundID = knnResult_v30123.RoundID;
Log.ShowInUI($"RoundID:{knnResult_v30123.RoundID}" +
$" kValue: {knnResult_v30123.kValue}" +
$" score: {knnResult_v30123.Score:f2}" +
$" AgainstPercent: {knnResult_v30123.AgainstPercent:P2}" +
$" KnnPrediction:{knnResult_v30123.PredictionIsBull}");
pancakeKNNV3.RecordPredictionToSQL(knnResult_v30123);
betSide = knnResult_v30123.PredictionIsBull ? BetSide.BULL : BetSide.BEAR;
if (knnResult_v30123.RoundID == 0)
{
Log.ShowInUI("knn_v30123 result abnomal!");
betSide = BetSide.@null;
}
if (this.Disposing || this.IsDisposed) return;
Prediction_Table.AddObject(new PredictionItem() { RoundID = knnResult_v30123.RoundID, Prediction = betSide, Result = BetSide.@null, Time = DateTime.Now.ToString("HH:mm/MM-dd") });
}
catch (Exception ex)
{
Log.ShowInUI("exception on knn predicting！" + ex.ToString());
}
if (KNN_AutobetEnabled == false)
{
betSide = BetSide.@null;
}
var betAmount = double.Parse(bet_Amount_BNB_tbox.Text);
var lastAutoBet = AutoBetLogList.Find(f => f.RoundID == predictionRoundID - 1);
if (lastAutoBet != null)
{
Config.ReadConfig();
var baseAmount = Config.cfg.betAmountInBNB;
var addtionAmount = baseAmount;
addtionAmount = 0;
var roundResult = CheckCanWin(lastAutoBet.Side);
if (roundResult == RoundResult.LOST)
{
betAmount = (lastAutoBet.Amount * 2) + addtionAmount;
bet_Amount_BNB_tbox.Text = $"{betAmount}";
Log.ShowInUI($"this round faild, next round double to {betAmount}");
}
else if (roundResult == RoundResult.UNKNOW)
{
if (lastAutoBet.Amount < betAmount * 2 * 2 * 2 * 2)
{
betAmount = (lastAutoBet.Amount * 2) + addtionAmount;
bet_Amount_BNB_tbox.Text = $"{betAmount}";
Log.ShowInUI($"this round unknow, next round double to {betAmount}");
}
else
if (lastAutoBet.Amount > betAmount * 2 * 2 * 2 * 2 * 2)
{
bet_Amount_BNB_tbox.Text = baseAmount.ToString();
betAmount = baseAmount;
Log.ShowInUI($"this round faild, next round reset to {betAmount}");
}
else
{
betAmount = (lastAutoBet.Amount) + addtionAmount;
Log.ShowInUI($"this round unknow, next round keep to {betAmount}");
}
}
else if (roundResult == RoundResult.WIN)
{
bet_Amount_BNB_tbox.Text = baseAmount.ToString();
betAmount = baseAmount;
Log.ShowInUI($"this round success, next round reset to {betAmount}");
}
}
var quickBet = false;
switch (betSide)
{
case BetSide.BULL:
{
bet_UP_btn_Click(null, null);
game.ManualBet(BetSide.BULL, betAmount, QuickBet: quickBet);
IsThisRoundAutoBetted = true;
AutoBetLogList.Add(new AutoBetLog() { Amount = betAmount, RoundID = predictionRoundID, Side = BetSide.BULL, Win = false });
}
break;
case BetSide.BEAR:
{
bet_DOWN_btn_Click(null, null);
game.ManualBet(BetSide.BEAR, betAmount, QuickBet: quickBet);
IsThisRoundAutoBetted = true;
AutoBetLogList.Add(new AutoBetLog() { Amount = betAmount, RoundID = predictionRoundID, Side = BetSide.BEAR, Win = false });
}
break;
default:
break;
}
if (betSide != BetSide.@null)
Log.ShowInUI($"knn autobet {betSide} for {betAmount}");
CheckingToBet = false;
}
else
{
Log.ShowInUI("trades server dead.");
}
}
}
if (oldRoundStartTime != game.CurrentRoundStartTime)
{
//oldRoundStartTime = game.CurrentRoundStartTime;
//m5KlineStartTime = game.CurrentRoundStartTime.AddSeconds(300 - 40);
}
}
private RoundResult CheckCanWin(BetSide side)
{
var value = 0.03;
var chainLink = GameController.chainlinkPrice.Percent(LastClosePrice);
var latest = latestPrice.Percent(LastClosePrice);
Log.ShowInUI($"chainLink:{chainLink:f3} latest:{latest:f3}");
if (chainLink > value && latest > value)
if (side == BetSide.BULL) return RoundResult.WIN;
else
if (side == BetSide.BEAR) return RoundResult.LOST;
if (chainLink < 0 && latest < 0)
if (side == BetSide.BULL) return RoundResult.LOST;
else
if (side == BetSide.BEAR) return RoundResult.WIN;
return RoundResult.UNKNOW;
}
public enum RoundResult
{
WIN, LOST, UNKNOW
}
List<AutoBetLog> AutoBetLogList = new List<AutoBetLog>();
public class AutoBetLog
{
public int RoundID;
public BetSide Side;
public double Amount;
public bool Win;
}
DateTime lastTimeUpdateLP = DateTime.Now;
long lastTimeUpdateLP_Ticks = 0;
double lastLP = 0;
private double ShowPriceOffset()
{
var chainlinkPriceOffset = latestPrice.Percent(GameController.chainlinkPrice);
if (lastTimeUpdateLP_Ticks != GameController.chainlinkPriceTime.Ticks)
{
label_ChainLinkPrice.Text = $"Lp: {GameController.chainlinkPrice:f2}";
lastLP = GameController.chainlinkPrice;
lastTimeUpdateLP = DateTime.Now;
lastTimeUpdateLP_Ticks = GameController.chainlinkPriceTime.Ticks;
}
label_lastLPTime.Text = $"{(DateTime.Now - lastTimeUpdateLP).TotalSeconds:f0}sec ago";
label_LastPrice.Text = $"cp: {latestPrice:f2}";
label_PriceOffset.Text = $"{chainlinkPriceOffset:f2}%";
if (chainlinkPriceOffset > 0)
{
label_ChainLinkPrice.ForeColor = Color.Red;
label_PriceOffset.ForeColor = Color.Red;
}
else
{
label_ChainLinkPrice.ForeColor = Color.Green;
label_PriceOffset.ForeColor = Color.Green;
}
return chainlinkPriceOffset;
}
bool CheckingToBet = false;
//https://github.com/PingmanTools/websocket-sharp/
WebSocket webSocket = null;
List<Trade> sec10TradeList = new List<Trade>();
List<Trade> sec2TradeList = new List<Trade>();
DateTime lastUpdateSec2 = DateTime.Now;
BaseKLine kline_10s = new BaseKLine();
long LatestTradesTime = 0;
double latestPrice = 0;
private void GoBNB_WebsocketSubscrib(string Proxy = "")
{
//webSocket = new WebSocket("wss://stream.binance.com:9443/stream?streams=bnbusdt@ticker/bnbusdt@kline_5m");
webSocket = new WebSocket("wss://stream.binance.com:9443/ws");
if (Proxy.Length > 1)
{
webSocket.SetProxy(Proxy, null, null);
}
var subscribString = "{\"method\": \"SUBSCRIBE\",\"params\": [\"bnbusdt@trade\",\"bnbusdt@kline_5m\"], \"id\": 1}";
webSocket.EmitOnPing = true;
webSocket.OnMessage += (sender, e) =>
{
if (e.IsPing)
{
if (webSocket.Ping() == false)
{
webSocket.Ping();
}
}
else
{
var jtoken = JToken.Parse(e.Data);
var ee = (string)jtoken["e"];
if (ee != null)
{
if (ee == "trade")
{
var obj = jtoken;
var trade = new Trade();
trade.time = new DateTime().FromTimeStamp((long)obj["T"]);
trade.price = (double)obj["p"];
trade.vol = (double)obj["q"];
trade.buying = (long)obj["b"] > (long)obj["a"];
if (latestPrice != trade.price)
{
latestPrice = trade.price;
label_LastPrice.Invoke(new Action(() =>
{
label_LastPrice.Text = $"cp: {latestPrice:f2}";
}));
}
//ShowBigTradeInRichBox(trade);
LatestTradesTime = (long)obj["T"];
sec2TradeList.Add(trade);
sec10TradeList.Add(trade);
if ((trade.time - lastUpdateSec2).TotalSeconds >= 0.3)
{
lastUpdateSec2 = trade.time;
#region update the 5m kline
BaseKLine kline = klineList_5m.Last();
if (m5KlineStartTime < trade.time)
{
kline.Full = true;
m5KlineStartTime = trade.time.AddSeconds(600 - KlineCountdownTimeInSecounds);
}
if (kline.Full)
{
kline = new BaseKLine();
kline.interval = "5m";
kline.time = trade.time;
kline.open = trade.price;
kline.low = trade.price;
kline.high = trade.price;
kline.volume = trade.vol;
kline.Full = false;
klineList_5m.Add(kline);
}
var sec2Kline = sec2TradeList.GetKLine("2s");
sec2TradeList.Clear();
if (kline.high < sec2Kline.high) kline.high = sec2Kline.high;
if (kline.low > sec2Kline.low) kline.low = sec2Kline.low;
kline.volume += sec2Kline.volume;
kline.close = trade.price;
UpdateUI(kline);
#endregion
}
kline_10s = sec10TradeList.GetKLine10s();
}
else if (ee == "kline")
{
var obj = jtoken["k"];
var interval = obj["i"].ToString();
if (interval == "5m")
{
var klineDown = bool.Parse(obj["x"].ToString());
if (klineDown == false)
klineList_5mTrue.Add(new BaseKLine());
BaseKLine kline5m = klineList_5mTrue.Last();
kline5m.time = new DateTime().FromTimeStamp((long)obj["t"]);
kline5m.open = (double)obj["o"];
kline5m.close = (double)obj["c"];
kline5m.high = (double)obj["h"];
kline5m.low = (double)obj["l"];
kline5m.volume = (double)obj["v"];
kline5m.interval = "5mTrue";
UpdateUI(kline5m);
}
}
//Console.WriteLine("data: " + e.Data);
}
};
};
webSocket.OnClose += (s, e) =>
{
while (true)
{
try
{
var msg = $"trades websocket server disconnect cus {e.Reason}, watting for reconnecting.";
Log.ShowInUI(msg);
_log.Error(msg);
Thread.Sleep(40000);
webSocket.Connect();
if (webSocket.IsAlive)
{
Log.ShowInUI("reconnecting websocket server success");
break;
}
}
catch (Exception ex)
{
_log.Error($"exception on reconnecting websocket server. {ex}");
}
}
};
webSocket.OnOpen += (s, e) =>
{
Log.ShowInUI($"websocket connected.");
webSocket.Send(subscribString);
Log.ShowInUI($"subscrib successed");
};
webSocket.Connect();
}
#region richbox
public delegate void LogAppendDelegate(Color color, string text);
public void LogAppendMethod(Color color, string text)
{
//if (!richTextBox_BigOrderLog.ReadOnly)
// richTextBox_BigOrderLog.ReadOnly = true;
this.rickTb.Select(this.rickTb.Text.Length, 0);
this.rickTb.Focus();
rickTb.SelectionColor = color;
rickTb.AppendText(text);
}
public void LogError(string text)
{
LogAppendDelegate la = new LogAppendDelegate(LogAppendMethod);
rickTb.Invoke(la, Color.Red, DateTime.Now.ToString("[yyyy-MM-dd HH:mm:ss] ") + text);
}
public void LogWarning(string text)
{
LogAppendDelegate la = new LogAppendDelegate(LogAppendMethod);
rickTb.Invoke(la, Color.Blue, DateTime.Now.ToString("[yyyy-MM-dd HH:mm:ss] ") + text);
}
public void LogMessage(string text)
{
LogAppendDelegate la = new LogAppendDelegate(LogAppendMethod);
rickTb.Invoke(la, Color.Green, DateTime.Now.ToString("[yyyy-MM-dd HH:mm:ss] ") + text);
}
#endregion
public class BigOrderInfo
{
public DateTime Time;
public string BuyingStr;
public bool Buying;
public double Price;
public double Count;
}
public double BigOrderValue = 500;
public double BigTradeValue = 30;
List<BigOrderInfo> bigOrders_Buy = new List<BigOrderInfo>(30);
List<BigOrderInfo> bigOrders_Sell = new List<BigOrderInfo>(30);
private void CheckBigOrderInfo(OrderBook trade)
{
bigOrders_Buy.Clear();
bigOrders_Sell.Clear();
var bigsAsks = trade.asks.Where(w => w.vol > BigOrderValue).Take(10).ToList();
var bigsBids = trade.bids.Where(w => w.vol > BigOrderValue).Take(10).ToList();
foreach (var item in bigsAsks)
{
var big = new BigOrderInfo()
{
Buying = true,
BuyingStr = "Buy",
Count = item.vol,
Price = item.price,
Time = DateTime.Now
};
bigOrders_Buy.Add(big);
}
foreach (var item in bigsBids)
{
var big = new BigOrderInfo()
{
Buying = false,
BuyingStr = "Sell",
Count = item.vol,
Price = item.price,
Time = DateTime.Now
};
bigOrders_Sell.Add(big);
}
//if (BigOrder_Table_Sell.InvokeRequired)
//{
// BigOrder_Table_Buy.Invoke(new Action(() =>
// {
// BigOrder_Table_Buy.SetObjects(bigOrders_Buy);
// }));
// BigOrder_Table_Sell.Invoke(new Action(() =>
// {
// BigOrder_Table_Sell.SetObjects(bigOrders_Sell);
// }));
//}
//else
//{
// BigOrder_Table_Sell.SetObjects(bigOrders_Sell);
// BigOrder_Table_Buy.SetObjects(bigOrders_Buy);
// //if (BigOrder_Table.Items.Count > 0)
// // BigOrder_Table.Items[BigOrder_Table.Items.Count - 1].EnsureVisible();
//}
}
DateTime m5KlineStartTime = DateTime.Now;
private void UpdateUI(BaseKLine kline)
{
inds.CalcIndicatorsWhenDataUpdated();
if (kline.interval == "5m")
{
chartBNB_M5.Invoke(new Action(() =>
{
chartBNB_M5.AppendKline(kline.ToBar_my(), true, true);
}));
}
else if (kline.interval == "5mTrue")
{
chartBNB_M5True.Invoke(new Action(() =>
{
chartBNB_M5True.AppendKline(kline.ToBar_my(), true, true);
}));
}
}
//binance api fapi dapi https://fapi.binance.com/fapi/v1/depth?symbol=BTCUSDT&limit=100
private List<BaseKLine> GetBNB_Kline_Indicator(int count = 90, string inverVal = "5m", DateTime begin = default, DateTime end = default)
{
var start = (long)begin.ToKlineTimestamp() * 1000;
var stop = (long)end.ToKlineTimestamp() * 1000;
////1639960200000
var endpoint = "https://api.binance.com/api/v3";
//endpoint = "https://fapi.binance.com/fapi/v1";
string response;
if (begin == default || end == default)
response = HttpGet($"{endpoint}/klines?symbol=BNBUSDT&interval={inverVal}&limit={count}");
else
response = HttpGet($"{endpoint}/klines?symbol=BNBUSDT&interval={inverVal}&startTime={start}&endTime={stop}&limit={count}");
var list = new List<BaseKLine>();
var jt = JToken.Parse(response);
var childs = jt.Children();
foreach (var item in childs)
{
var kline = new BaseKLine();
kline.time = new DateTime().FromTimeStamp(Convert.ToInt64(item[0]));
kline.open = Convert.ToDouble(item[1]);
kline.high = Convert.ToDouble(item[2]);
kline.low = Convert.ToDouble(item[3]);
kline.close = Convert.ToDouble(item[4]);
kline.volume = Convert.ToDouble(item[5]);
kline.Full = true;
kline.interval = "5m";
list.Add(kline);
}
list.Last().Full = false;
return list;
}
public class KLineWithIndicator
{
/// <summary>
/// K线
/// </summary>
private List<BinanceKLine> kLine;
public KLineWithIndicator(List<BinanceKLine> kLine)
{
this.kLine = kLine;
}
}
private string HttpGet(string url, Encoding encoding = null)
{
try
{
if (encoding == null) encoding = Encoding.UTF8;
HttpWebRequest request = (HttpWebRequest)WebRequest.Create(url);
request.Method = "GET";
request.ContentType = "text/html;charset=UTF-8";
HttpWebResponse response = (HttpWebResponse)request.GetResponse();
Stream myResponseStream = response.GetResponseStream();
StreamReader myStreamReader = new StreamReader(myResponseStream, encoding);
string retString = myStreamReader.ReadToEnd();
myStreamReader.Close();
myResponseStream.Close();
return retString;
}
catch (Exception)
{
return "";
}
}
object contextMenuStrip1Source = null;
private void contextMenuStrip1_Opened(object sender, EventArgs e)
{
contextMenuStrip1.Tag = contextMenuStrip1.SourceControl;
contextMenuStrip1Source = contextMenuStrip1.SourceControl;
}
private void ChangeIndicatorToolStripMenuItem_Click(object sender, EventArgs e)
{
try
{
ToolStripItem menuItem = sender as ToolStripItem;
var chart = contextMenuStrip1Source as MyChart;
chart.ChangeIndicator(menuItem.Text);
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString());
}
}
private void PredictionTable_FormatRow(object sender, BrightIdeasSoftware.FormatRowEventArgs e)
{
e.Item.ForeColor = Color.White;
var item = (PredictionItem)e.Model;
if (item.Prediction == BetSide.@null) return;
if (item.Result == BetSide.@null)
{
e.Item.BackColor = Color.Black;
return;
}
if (item.Result == item.Prediction)
e.Item.BackColor = Color.Green;
else
e.Item.BackColor = Color.Red;
}
public class OrderBook
{
public DateTime lastUpdateId { get; set; }
public List<Price_Vol> bids = new List<Price_Vol>();
public List<Price_Vol> asks = new List<Price_Vol>();
public double GetGuessBuyPrice()
{
var list = bids.OrderByDescending(o => o.price * o.vol).ToList();
var fist = list.First();
list.RemoveAt(0);
var finalpfice = fist.price;
foreach (var item in list)
{
if (item.price > fist.price)
{
finalpfice += (item.price * item.vol) / (fist.price * fist.vol);
}
else
{
finalpfice -= (item.price * item.vol) / (fist.price * fist.vol);
}
}
return finalpfice;
}
public double GetGuessSellPrice()
{
var list = asks.OrderByDescending(o => o.price * o.vol).ToList();
var fist = list.First();
list.RemoveAt(0);
var finalpfice = fist.price;
foreach (var item in list)
{
if (item.price > fist.price)
{
finalpfice += (item.price * item.vol) / (fist.price * fist.vol);
}
else
{
finalpfice -= (item.price * item.vol) / (fist.price * fist.vol);
}
}
return finalpfice;
}
}
public class Price_Vol
{
public double price { get; set; }
public double vol { get; set; }
}
private async Task<OrderBook> GetBNB_OrderBook(int count = 30)
{
var response = await Task<string>.Run(() =>
{
return HttpGet($"https://api.binance.com/api/v3/depth?symbol=BNBUSDT&limit={count}");
});
var orders = new OrderBook();
try
{
var jt = JToken.Parse(response);
var bids = jt["bids"].Children();
foreach (var item in bids)
{