public HMA_RESULT Engine(BinanceApiClient client)
{
HMA_RESULT hma = new HMA_RESULT(ENUM_TREND.NO_TREND, 0.0m);
if (!client.GetServerConnection())
{
return(hma); // server disconnected
}
var candles = client.GetCandleStick(m_Symbol, m_TimeInterval);
if (candles == null)
{
return(hma); // candle sticks is null
}
try
{
hma = m_Hma.iHMA(candles, 1, true);
if (hma.Trend == ENUM_TREND.NO_TREND)
{
//CloseOrder(client);
m_NewOrder = null;
return(hma); // No Signal
}
if (hma.Trend == ENUM_TREND.UP_TREND)
{
int result = CloseOrder(client, "SELL");
if (result == 1)
{
return(hma); // Buy Order Existing
}
m_NewOrder = client.PostNewOrder(m_Symbol, m_Quantity, 0.0m, OrderSide.BUY, OrderType.MARKET);
}
else if (hma.Trend == ENUM_TREND.DOWN_TREND)
{
int result = CloseOrder(client, "BUY");
if (result == 1)
{
return(hma); // SELL Order Existing
}
m_NewOrder = client.PostNewOrder(m_Symbol, m_Quantity, 0.0m, OrderSide.SELL, OrderType.MARKET);
}
return(hma); // Sumit Order
}
catch (Exception e)
{
throw e;
}
}
private void Engine()
{
int MaxTry = 5;
int tryIndex = 0;
while (ThreadStart)
{
lock (syncLock)
{
if (!ThreadStart)
{
//ThreadMutex.ReleaseMutex();
break;
}
//ThreadStop = false;
try
{
//var time = m_BinanceApi.GetServerTime();
var account = m_BinanceApi.GetAccountInfo();
if (account == null)
{
break;
}
bool found = false;
for (int i = 0; i < account.Balances.Count(); i++)
{
Balance balance = account.Balances.ElementAt(i);
if (balance.Free == 0.0m && balance.Locked == 0.0m)
{
continue;
}
found = false;
foreach (DataGridViewRow row in this.BALANCE_GRID.Rows)
{
if (row.Cells[0].Value == null)
{
continue;
}
if (row.Cells[0].Value.ToString() == balance.Asset)
{
row.Cells[1].Value = balance.Free.ToString();
row.Cells[2].Value = balance.Locked.ToString();
found = true;
break;
}
}
if (found)
{
continue;
}
string[] newBalance = { balance.Asset, balance.Free.ToString(), balance.Locked.ToString() };
if (BALANCE_GRID.InvokeRequired)
{
BALANCE_GRID.Invoke(new Action(() => this.BALANCE_GRID.Rows.Add(newBalance)));
}
else
{
this.BALANCE_GRID.Rows.Add(newBalance);
}
}
foreach (HmaStrategy strg in m_HmaStrategies)
{
try
{
var price = m_BinanceApi.GetCurrentPrice(strg.GetSymbol());
if (price == 0)
{
continue;
}
var Trades = m_BinanceApi.GetTradesList(strg.GetSymbol());
found = false;
for (int i = Trades.Count() - 1; i >= 0; i--)
{
var date = new DateTime(DateTime.Now.Year, DateTime.Now.Month, DateTime.Now.Day);
//var date = new DateTime(2019, 3, 5);
DateTime start = new DateTime(1970, 1, 1, 0, 0, 0, DateTimeKind.Utc);
DateTime tradTime = start.AddMilliseconds(Trades.ElementAt(i).Time).ToLocalTime();
if (tradTime < date)
{
break;
}
found = false;
foreach (DataGridViewRow row in this.HISTORY_ORDERS_GRID.Rows)
{
if (row.Cells[0].Value == null)
{
continue;
}
if (row.Cells[0].Value.ToString().ToInt() != Trades.ElementAt(i).Id)
{
continue;
}
found = true;
break;
}
if (found)
{
continue;
}
var hisOrder = Trades.ElementAt(i);
string[] newHisOrder = { hisOrder.Id.ToString(), hisOrder.CommissionAsset, tradTime.ToString(), hisOrder.Quantity.ToString("N4"),
hisOrder.Price.ToString("N8"), hisOrder.Commission.ToString("N4") };
if (HISTORY_ORDERS_GRID.InvokeRequired)
{
HISTORY_ORDERS_GRID.Invoke(new Action(() => HISTORY_ORDERS_GRID.Rows.Add(newHisOrder)));
}
else
{
HISTORY_ORDERS_GRID.Rows.Add(newHisOrder);
}
}
found = false;
HMA_RESULT hma = strg.Engine(m_BinanceApi);
foreach (DataGridViewRow row in this.QUOTES_GRID.Rows)
{
if (row.Cells[0].Value == null)
{
continue;
}
if (row.Cells[0].Value.ToString() != strg.GetSymbol())
{
continue;
}
if (hma.Trend == ENUM_TREND.UP_TREND)
{
row.DefaultCellStyle.BackColor = Color.Green;
}
else if (hma.Trend == ENUM_TREND.DOWN_TREND)
{
row.DefaultCellStyle.BackColor = Color.Red;
}
else
{
row.DefaultCellStyle.BackColor = Color.Yellow;
}
row.Cells[1].Value = price.ToString();
row.Cells[2].Value = hma.Value.ToString("N8");
found = true;
}
if (found)
{
continue;
}
string[] newRow = { strg.GetSymbol(), price.ToString(), hma.Value.ToString("N8") };
if (QUOTES_GRID.InvokeRequired)
{
QUOTES_GRID.Invoke(new Action(() => QUOTES_GRID.Rows.Add(newRow)));
}
else
{
QUOTES_GRID.Rows.Add(newRow);
}
}
catch (Exception e)
{
throw e;
}
}
}
catch (Exception e)
{
string message;
if (e.InnerException == null)
{
message = e.Message;
}
else
{
message = e.InnerException.Message;
}
string caption = "Exception Error";
MessageBoxEx(message, caption);
Thread.Sleep(1000);
if (tryIndex > MaxTry)
{
m_HmaStrategies.Clear();
Symbols = null;
nSymbolsCount = 0;
if (START_BUTTON.InvokeRequired)
{
this.START_BUTTON.Invoke(new Action(() => this.START_BUTTON.BackColor = Color.FromArgb(200, 200, 200, 200)));
}
else
{
this.START_BUTTON.BackColor = Color.FromArgb(200, 200, 200, 200);
}
if (START_BUTTON.InvokeRequired)
{
this.START_BUTTON.Invoke(new Action(() => this.START_BUTTON.Text = "START"));
}
else
{
this.START_BUTTON.Text = "START";
}
ThreadStart = false;
//ThreadMutex.ReleaseMutex();
break;
}
tryIndex++;
}
Thread.Sleep(1);
Thread.Sleep(ThreadStep);
}
//ThreadMutex.ReleaseMutex();
}
//ThreadStop = true;
StartButtonStopView();
}
