private void BuildAlertLevels(float?currPrice)
{
alertsList.Clear();
if (currPrice == null)
{
return;
}
var prices = AlertLevels.ToFloatArrayUniform();
foreach (var price in prices)
{
alertsList.Add(price > currPrice
? new AlertLevel()
{
Price = price, LevelType = AlertLevelType.FromDown
}
: new AlertLevel()
{
Price = price, LevelType = AlertLevelType.FromUp
});
}
}
public void BuildSeries(ChartControl chart)
{
series.data.Clear();
alertsList.Clear();
BuildAlertLevels(chart.StockSeries.CurrentPriceString.ToFloatUniformSafe());
var prices = AlertLevels.ToDecimalArrayUniform();
foreach (var price in prices)
{
// строим линии
var line = new TrendLine
{
LineStyle = TrendLine.TrendLineStyle.Линия,
LineColor = clLine,
ShapeAlpha = 192,
ShapeFillColor = ClLine
};
line.AddPoint(0, (double)price);
line.AddPoint(owner.StockSeries.DataCount, (double)price);
series.data.Add(line);
}
}
public void OnCandleUpdated(CandleData updatedCandle, List <CandleData> newCandles)
{
if (alertsList.Count == 0)
{
BuildAlertLevels(updatedCandle.close);
}
if (series.data.Count == 0)
{
var prices = AlertLevels.ToDecimalArrayUniform();
foreach (var level in prices)
{
// строим линии
var line = new TrendLine
{
LineStyle = TrendLine.TrendLineStyle.Линия,
LineColor = clLine,
ShapeAlpha = 192,
ShapeFillColor = ClLine
};
line.AddPoint(0, (double)level);
line.AddPoint(owner.StockSeries.DataCount, (double)level);
series.data.Add(line);
}
}
// проверяем срабатывание уровней
for (var i = 0; i < alertsList.Count; i++)
{
if (!alertsList[i].CheckLevel(updatedCandle.close))
{
continue;
}
try
{
var wc = new WebClient
{
Credentials = new NetworkCredential("*****@*****.**", "Br0ker$201!")
};
var url = AppConfig.GetStringParam("Publish.Url", "http://forexinvest.ru:8095");
//wc.Credentials = CredentialCache.DefaultCredentials;
var serverRequest = WebRequest.Create(url);
serverRequest.Credentials = new NetworkCredential("*****@*****.**", "Br0ker$201!");
var serverResponse = serverRequest.GetResponse();
serverResponse.Close();
// отправляем теперь команду на публикацию
var msg = HttpUtility.UrlEncode(string.Format("Сработал сигнал по {0}: текущая котировка {1}", owner.Symbol, updatedCandle.close), Encoding.GetEncoding(1251));
var phones = HttpUtility.UrlEncode(SendSmsPhones, Encoding.GetEncoding(1251));
var emails = HttpUtility.UrlEncode(SendEmailList, Encoding.GetEncoding(1251));
var qs = new NameValueCollection {
{ "command", SendCommandType.Alert.ToString() }, { "msg", msg }, { "sms", SendSmsFlag.ToString() },
{ "email", SendEmailFlag.ToString() }, { "phones", phones }, { "emails", emails }
};
wc.QueryString = qs;
var bret = wc.UploadString(url, "POST", string.Empty);
wc.Dispose();
}
catch (Exception ex)
{
Logger.Error("Ошибка отправки алерта на сервер:", ex);
}
alertsList.RemoveAt(i);
AlertLevels = string.Join(" ", alertsList.Select(a => a.Price.ToStringUniform()));
i--;
}
}
