private static List <Chart_Indicator> GetSymbolIndicators(ctaCOMMON.Charts.Symbol symbol, int indicatorsCount, bool initializeFromDatabase, CandelRange candelRange, out bool indicatorUpdate)
{
List <Chart_Indicator> indicators = new List <Chart_Indicator>();
indicatorUpdate = false;
using (ctaDBEntities entities = new ctaDBEntities())
{
entities.Database.Connection.Open();
var indicators_entities = entities.Portfolio_Stock_Indicator.Where(psi => psi.portfolio_id == symbol.Portfolio_ID && psi.stock_id == symbol.Symbol_ID);
if (indicators_entities.Count() != indicatorsCount)
{
indicatorUpdate = true;
foreach (var indicator_entitie in indicators_entities)
{
Chart_Indicator indicator = Chart_Indicator_Builder.BuildIndicatorInstance(indicator_entitie.Indicator.name);
indicator.ID = indicator_entitie.Id;
if (initializeFromDatabase)
{
indicator.InitializeFromDataBaseValues(symbol.Quotes, indicator_entitie.param1, indicator_entitie.color1, indicator_entitie.param2, indicator_entitie.color2, indicator_entitie.param3, indicator_entitie.color3, candelRange);
}
indicators.Add(indicator);
}
}
entities.Database.Connection.Close();
}
return(indicators);
}
public static Serie GetIndicatorTooltip(Chart_Indicator indicator)
{
Serie serie = new Serie();
for (int j = 0; j < indicator.Series[0].Data.Count; j++)
{
string datestr = indicator.Series[0].Data[j].Date.ToString("MMMM", CultureInfo.CreateSpecificCulture("es")).Substring(0, 3).ToUpper() + " " + indicator.Series[0].Data[j].Date.Day + ", " + indicator.Series[0].Data[j].Date.Year;
string border_color = "#797979";
string tooltip_content = "";
string tooltip = "<div style='padding:5px;width:100%;border: 3px solid !!border_color!!;'><strong>!!datestr!!</strong>!!content!!</div>";
for (int i = 0; i < indicator.Series.Count; i++)
{
Serie current_serie = indicator.Series[i];
SerieValue current_serievalue = indicator.Series[i].Data[j];
tooltip_content += "<br/><span style='font-size:10px;color:" + current_serie.Color + ";'>" + current_serie.Column_Data_Label + ": " + "</span><span><strong>" + current_serievalue.Value.ToString("0.00") + "</strong></span>";
}
tooltip = tooltip.Replace("!!datestr!!", datestr).Replace("!!border_color!!", border_color).Replace("!!content!!", tooltip_content);
serie.Data.Add(new SerieValue()
{
Date = indicator.Series[0].Data[j].Date, Tooltip = tooltip
});
}
serie.IsTooltip = true;
return(serie);
}