public KLine GetKLine(KLineRange range)
{
return(new KLine
{
Depths = TradeQueue.Instance.GetDepths(),
Info = TradeLogger.Instance.GetInfo(),
Trades = TradeLogger.Instance.GetTrades(),
Lines = TradeLogger.Instance.GetKLine(range)
});
}
public List <List <decimal> > GetKLine(KLineRange range)
{
if (!klines.ContainsKey(range))
{
return(new List <List <decimal> >());
}
var lines = klines[range];
return(lines.Select(e => new List <decimal> {
e.TimeScale.AsLong(), e.Open, e.High, e.Low, e.Close, e.Volume
}).ToList());
}
public Result <Quotation> GetQuotation(string symbol, KLineRange range)
{
var quotation = new Quotation {
Symbol = symbol, Range = range, Success = false
};
var result = service.GetKLine(range);
if (result.Status == ResultStatus.Success)
{
quotation.KLine = result.Data;
quotation.Success = true;
}
return(Result.Success(quotation));
}
public DateTime GetTimeScale(KLineRange range, DateTime time)
{
DateTime timescale = time;
switch (range)
{
case KLineRange.D30:
timescale = time.FirstDayOfMonth();
break;
case KLineRange.D7:
timescale = time.FirstDayOfWeek();
break;
case KLineRange.D1:
timescale = time.Date;
break;
case KLineRange.H1:
timescale = time.ToString("yyyy-MM-dd HH:00:00").AsDateTime();
break;
case KLineRange.M30:
timescale = time.ToString("yyyy-MM-dd HH:00:00").AsDateTime().AddMinutes(Math.Floor((double)time.Minute / 30) * 30);
break;
case KLineRange.M15:
timescale = time.ToString("yyyy-MM-dd HH:00:00").AsDateTime().AddMinutes(Math.Floor((double)time.Minute / 15) * 15);
break;
case KLineRange.M5:
timescale = time.ToString("yyyy-MM-dd HH:00:00").AsDateTime().AddMinutes(Math.Floor((double)time.Minute / 5) * 5);
break;
case KLineRange.M1:
timescale = time.ToString("yyyy-MM-dd HH:mm:00").AsDateTime().AddMinutes(time.Second > 0 ? 1 : 0);
break;
default:
break;
}
return(timescale);
}
public Result <KLine> GetKLine(KLineRange range)
{
return(Result.Success(drive.GetKLine(range)));
}
