/// <summary>
/// new data came from the connector /
/// из коннектора пришли новые данные
/// </summary>
private void BotTabIndex_NewCandlesChangeEvent(List <Candle> candles)
{
for (int i = 0; i < Tabs.Count; i++)
{
List <Candle> myCandles = Tabs[i].Candles(true);
if (myCandles == null || myCandles.Count < 10)
{
return;
}
}
DateTime time = Tabs[0].Candles(true)[Tabs[0].Candles(true).Count - 1].TimeStart;
for (int i = 0; i < Tabs.Count; i++)
{
List <Candle> myCandles = Tabs[i].Candles(true);
if (myCandles[myCandles.Count - 1].TimeStart != time)
{
return;
}
}
//loop to collect all the candles in one array
// цикл для сбора всех свечей в один массив
if (string.IsNullOrWhiteSpace(ConvertedFormula))
{
return;
}
string nameArray = Calculate(ConvertedFormula);
if (_valuesToFormula != null && !string.IsNullOrWhiteSpace(nameArray))
{
ValueSave val = _valuesToFormula.Find(v => v.Name == nameArray);
if (val != null)
{
Candles = val.ValueCandles;
if (Candles.Count > 1 &&
Candles[Candles.Count - 1].TimeStart == Candles[Candles.Count - 2].TimeStart)
{
Candles.RemoveAt(Candles.Count - 1);
}
_chartMaster.SetCandles(Candles);
if (SpreadChangeEvent != null)
{
SpreadChangeEvent(Candles);
}
}
}
}
/// <summary>
/// count an array of candles and a number /
/// посчитать массив свечей и цифру
/// </summary>
private string ConcateCandleAndDecimal(string valOne, string valTwo, string sign)
{
List <Candle> candlesOne = null;
if (valOne[0] == 'A')
{
int iOne = Convert.ToInt32(valOne.Split('A')[1]);
if (iOne >= Tabs.Count)
{
return("");
}
candlesOne = Tabs[iOne].Candles(true);
if (candlesOne == null)
{
return(valOne);
}
}
if (candlesOne == null)
{
ValueSave value = _valuesToFormula.Find(v => v.Name == valOne);
if (value == null)
{
return("");
}
candlesOne = value.ValueCandles;
}
decimal valueTwo = Convert.ToDecimal(valTwo);
string znak = "";
if (sign == "+")
{
znak = "plus";
}
else if (sign == "-")
{
znak = "minus";
}
else if (sign == "*")
{
znak = "multiply";
}
else if (sign == "/")
{
znak = "devide";
}
ValueSave exitVal = _valuesToFormula.Find(val => val.Name == "B" + valOne + znak + valTwo);
if (exitVal == null)
{
exitVal = new ValueSave();
exitVal.Name = "B" + valOne + znak + valTwo;
exitVal.ValueCandles = new List <Candle>();
_valuesToFormula.Add(exitVal);
}
List <Candle> exitCandles = exitVal.ValueCandles;
int lastOper = -1;
if (exitCandles.Count != 0 &&
candlesOne[candlesOne.Count - 1].TimeStart == exitCandles[exitCandles.Count - 1].TimeStart)
{
// need to update only the last candle
// надо обновить только последнюю свечу
lastOper = 1;
exitCandles[exitCandles.Count - 1] = (GetCandle(exitCandles[exitCandles.Count - 1], candlesOne[candlesOne.Count - 1], valueTwo, sign));
}
else if (exitCandles.Count != 0 &&
candlesOne[candlesOne.Count - 2].TimeStart == exitCandles[exitCandles.Count - 1].TimeStart)
{
lastOper = 2;
// need to add one candle
// нужно добавить одну свечу
exitCandles.Add(GetCandle(null, candlesOne[candlesOne.Count - 1], valueTwo, sign));
}
else
{
lastOper = 3;
// need to update everything
// обновить нужно всё
int indexStartFirst = 0;
for (int i1 = candlesOne.Count - 1; exitCandles.Count != 0 && i1 > -1; i1--)
{
if (candlesOne[i1].TimeStart <= exitCandles[exitCandles.Count - 1].TimeStart &&
indexStartFirst == 0)
{
indexStartFirst = i1 + 1;
break;
}
}
for (int i1 = indexStartFirst; i1 < candlesOne.Count; i1++)
{
exitCandles.Add(GetCandle(null, candlesOne[i1], valueTwo, sign));
}
exitVal.ValueCandles = exitCandles;
}
for (int i = 0; i < exitVal.ValueCandles.Count; i++)
{
if (exitVal.ValueCandles[i] == null)
{
}
}
return(exitVal.Name);
}
/// <summary>
/// count arrays of candles /
/// посчитать массивы свечей
/// </summary>
private string ConcateCandles(string valOne, string valTwo, string sign)
{
// take the first value
// берём первое значение
List <Candle> candlesOne = null;
if (valOne[0] == 'A')
{
int iOne = Convert.ToInt32(valOne.Split('A')[1]);
if (iOne >= Tabs.Count)
{
return("");
}
candlesOne = Tabs[iOne].Candles(true);
}
if (candlesOne == null)
{
ValueSave value = _valuesToFormula.Find(v => v.Name == valOne);
if (value == null)
{
return("");
}
candlesOne = value.ValueCandles;
}
// take the second value
// берём второе значение
List <Candle> candlesTwo = null;
if (valTwo[0] == 'A')
{
int iOne = Convert.ToInt32(valTwo.Split('A')[1]);
if (iOne >= Tabs.Count)
{
return("");
}
candlesTwo = Tabs[iOne].Candles(true);
}
if (candlesTwo == null)
{
ValueSave value = _valuesToFormula.Find(v => v.Name == valTwo);
if (value == null)
{
return("");
}
candlesTwo = value.ValueCandles;
}
// take outgoing value
// берём исходящее значение
string znak = "";
if (sign == "+")
{
znak = "plus";
}
else if (sign == "-")
{
znak = "minus";
}
else if (sign == "*")
{
znak = "multiply";
}
else if (sign == "/")
{
znak = "devide";
}
ValueSave exitVal = _valuesToFormula.Find(val => val.Name == "B" + valOne + znak + valTwo);
if (exitVal == null)
{
exitVal = new ValueSave();
exitVal.Name = "B" + valOne + znak + valTwo;
exitVal.ValueCandles = new List <Candle>();
_valuesToFormula.Add(exitVal);
}
List <Candle> exitCandles = exitVal.ValueCandles;
if (exitCandles.Count != 0 &&
candlesOne[candlesOne.Count - 1].TimeStart == candlesTwo[candlesTwo.Count - 1].TimeStart &&
candlesOne[candlesOne.Count - 1].TimeStart == exitCandles[exitCandles.Count - 1].TimeStart)
{
// need to update only the last candle
// надо обновить только последнюю свечу
exitCandles[exitCandles.Count - 1] = (GetCandle(exitCandles[exitCandles.Count - 1], candlesOne[candlesOne.Count - 1], candlesTwo[candlesTwo.Count - 1], sign));
}
else if (exitCandles.Count != 0 &&
candlesOne[candlesOne.Count - 1].TimeStart == candlesTwo[candlesTwo.Count - 1].TimeStart &&
candlesOne[candlesOne.Count - 2].TimeStart == exitCandles[exitCandles.Count - 1].TimeStart)
{
// need to add one candle
// нужно добавить одну свечу
exitCandles.Add(GetCandle(null, candlesOne[candlesOne.Count - 1], candlesTwo[candlesTwo.Count - 1], sign));
}
else
{
// need to update everything
// обновить нужно всё
int indexStartFirst = 0;
int indexStartSecond = 0;
exitCandles = new List <Candle>();
for (int i = 1; i < candlesOne.Count; i++)
{
for (int i2 = 0; i2 < candlesTwo.Count; i2++)
{
if (candlesTwo[i2].TimeStart >= candlesOne[i].TimeStart)
{
indexStartFirst = i;
indexStartSecond = i2;
break;
}
}
if (indexStartSecond != 0)
{
break;
}
}
for (int i1 = indexStartFirst, i2 = indexStartSecond; i1 < candlesOne.Count && i2 < candlesTwo.Count; i2++, i1++)
{
if (candlesOne[i1] == null)
{
candlesOne.RemoveAt(i1);
i2--; i1--;
continue;
}
if (candlesTwo[i2] == null)
{
candlesTwo.RemoveAt(i2);
i2--; i1--;
continue;
}
Candle candleOne = candlesOne[i1];
Candle candleTwo = candlesTwo[i2];
try
{
if (candlesOne[i1].TimeStart == candlesTwo[i2].TimeStart)
{
exitCandles.Add(GetCandle(null, candlesOne[i1], candlesTwo[i2], sign));
}
else if (candlesOne[i1].TimeStart > candlesTwo[i2].TimeStart)
{
i1--;
}
else if (candlesOne[i1].TimeStart < candlesTwo[i2].TimeStart)
{
i2--;
}
}
catch (Exception e)
{
}
}
exitVal.ValueCandles = exitCandles;
}
return(exitVal.Name);
}
/// <summary>
/// count number and array /
/// посчитать цифру и массив
/// </summary>
private string ConcateDecimalAndCandle(string valOne, string valTwo, string sign)
{
// take the first value
// берём первое значение
decimal valueOne = Convert.ToDecimal(valOne);
// take the second value
// берём второе значение
List <Candle> candlesTwo = null;
if (valTwo[0] == 'A')
{
int iOne = Convert.ToInt32(valTwo.Split('A')[1]);
candlesTwo = Tabs[iOne].Candles(true);
}
if (candlesTwo == null)
{
ValueSave value = _valuesToFormula.Find(v => v.Name == valTwo);
if (value == null)
{
return("");
}
candlesTwo = value.ValueCandles;
}
// take outgoing value
// берём исходящее значение
string znak = "";
if (sign == "+")
{
znak = "plus";
}
else if (sign == "-")
{
znak = "minus";
}
else if (sign == "*")
{
znak = "multiply";
}
else if (sign == "/")
{
znak = "devide";
}
ValueSave exitVal = _valuesToFormula.Find(val => val.Name == "B" + valOne + znak + valTwo);
if (exitVal == null)
{
exitVal = new ValueSave();
exitVal.Name = "B" + valOne + znak + valTwo;
exitVal.ValueCandles = new List <Candle>();
_valuesToFormula.Add(exitVal);
}
List <Candle> exitCandles = exitVal.ValueCandles;
if (exitCandles.Count != 0 &&
candlesTwo[candlesTwo.Count - 1].TimeStart == exitCandles[exitCandles.Count - 1].TimeStart)
{
// need to update only the last candle
// надо обновить только последнюю свечу
exitCandles[exitCandles.Count - 1] = (GetCandle(exitCandles[exitCandles.Count - 1], valueOne, candlesTwo[candlesTwo.Count - 1], sign));
}
else if (exitCandles.Count != 0 &&
candlesTwo[candlesTwo.Count - 2].TimeStart == exitCandles[exitCandles.Count - 1].TimeStart)
{
// need to add one candle
// нужно добавить одну свечу
exitCandles.Add(GetCandle(null, valueOne, candlesTwo[candlesTwo.Count - 1], sign));
}
else
{
// need to update everything
// обновить нужно всё
int indexStartSecond = 0;
for (int i2 = candlesTwo.Count - 1; exitCandles.Count != 0 && i2 > -1; i2--)
{
if (candlesTwo[i2].TimeStart <= exitCandles[exitCandles.Count - 1].TimeStart &&
indexStartSecond == 0)
{
indexStartSecond = i2 + 1;
break;
}
}
for (int i2 = indexStartSecond; i2 < candlesTwo.Count; i2++)
{
exitCandles.Add(GetCandle(null, valueOne, candlesTwo[i2], sign));
}
exitVal.ValueCandles = exitCandles;
}
return(exitVal.Name);
}
/// <summary>
/// посчитать массив свечей и цифру
/// </summary>
private string ConcateCandleAndDecimal(string valOne, string valTwo, string sign)
{
// берём первое значение
List <Candle> candlesOne = null;
if (valOne[0] == 'A')
{
int iOne = Convert.ToInt32(valOne.Split('A')[1]);
candlesOne = Tabs[iOne].Candles(true);
if (candlesOne == null)
{
return(valOne);
}
}
if (candlesOne == null)
{
ValueSave value = _valuesToFormula.Find(v => v.Name == valOne);
if (value == null)
{
return("");
}
candlesOne = value.ValueCandles;
}
// берём второе значение
decimal valueTwo = Convert.ToDecimal(valTwo);
// берём исходящее значение
string znak = "";
if (sign == "+")
{
znak = "plus";
}
else if (sign == "-")
{
znak = "minus";
}
else if (sign == "*")
{
znak = "multiply";
}
else if (sign == "/")
{
znak = "devide";
}
ValueSave exitVal = _valuesToFormula.Find(val => val.Name == "B" + valOne + znak + valTwo);
if (exitVal == null)
{
exitVal = new ValueSave();
exitVal.Name = "B" + valOne + znak + valTwo;
exitVal.ValueCandles = new List <Candle>();
_valuesToFormula.Add(exitVal);
}
List <Candle> exitCandles = exitVal.ValueCandles;
if (exitCandles.Count != 0 &&
candlesOne[candlesOne.Count - 1].TimeStart == exitCandles[exitCandles.Count - 1].TimeStart)
{ // надо обновить только последнюю свечу
exitCandles[exitCandles.Count - 1] = (GetCandle(exitCandles[exitCandles.Count - 1], candlesOne[candlesOne.Count - 1], valueTwo, sign));
}
else if (exitCandles.Count != 0 &&
candlesOne[candlesOne.Count - 2].TimeStart == exitCandles[exitCandles.Count - 1].TimeStart)
{ // нужно добавить одну свечу
exitCandles.Add(GetCandle(null, candlesOne[candlesOne.Count - 1], valueTwo, sign));
}
else
{ // обновить нужно всё
int indexStartFirst = 0;
for (int i1 = candlesOne.Count - 1; exitCandles.Count != 0 && i1 > -1; i1--)
{
if (candlesOne[i1].TimeStart <= exitCandles[exitCandles.Count - 1].TimeStart &&
indexStartFirst == 0)
{
indexStartFirst = i1 + 1;
break;
}
}
for (int i1 = indexStartFirst; i1 < candlesOne.Count; i1++)
{
exitCandles.Add(GetCandle(null, candlesOne[i1], valueTwo, sign));
}
exitVal.ValueCandles = exitCandles;
}
return(exitVal.Name);
}
/// <summary>
/// new data came from the connector /
/// из коннектора пришли новые данные
/// </summary>
private void BotTabIndex_NewCandlesChangeEvent(List <Candle> candles)
{
LastTimeCandleUpdate = DateTime.Now;
for (int i = 0; i < Tabs.Count; i++)
{
List <Candle> myCandles = Tabs[i].Candles(true);
if (myCandles == null || myCandles.Count < 10)
{
return;
}
}
DateTime time = Tabs[0].Candles(true)[Tabs[0].Candles(true).Count - 1].TimeStart;
for (int i = 0; i < Tabs.Count; i++)
{
List <Candle> myCandles = Tabs[i].Candles(true);
if (myCandles[myCandles.Count - 1].TimeStart != time)
{
return;
}
}
//loop to collect all the candles in one array
// цикл для сбора всех свечей в один массив
if (string.IsNullOrWhiteSpace(ConvertedFormula))
{
return;
}
string nameArray = Calculate(ConvertedFormula);
if (_valuesToFormula != null && !string.IsNullOrWhiteSpace(nameArray))
{
ValueSave val = _valuesToFormula.Find(v => v.Name == nameArray);
if (val != null)
{
Candles = val.ValueCandles;
if (Candles.Count > 1 &&
Candles[Candles.Count - 1].TimeStart == Candles[Candles.Count - 2].TimeStart)
{
try
{
Candles.RemoveAt(Candles.Count - 1);
}
catch
{
// ignore
}
}
if (_startProgram == StartProgram.IsOsTrader && Tabs.Count > 0)
{
var candlesToKeep = ((OsEngine.Market.Servers.AServer)Tabs[0].MyServer)._neadToSaveCandlesCountParam.Value;
var needToRemove = ((OsEngine.Market.Servers.AServer)Tabs[0].MyServer)._needToRemoveCandlesFromMemory.Value;
if (needToRemove &&
Candles[Candles.Count - 1].TimeStart.Minute % 15 == 0 &&
Candles[Candles.Count - 1].TimeStart.Second == 0 &&
Candles.Count > candlesToKeep)
{
Candles.RemoveRange(0, Candles.Count - 1 - candlesToKeep);
}
}
_chartMaster.SetCandles(Candles);
if (SpreadChangeEvent != null)
{
SpreadChangeEvent(Candles);
}
}
}
}
