public Models.Bar[] Get(string symbol, string date)
{
if (bars == null)
{
loadBars();
}
//DateTime inDate = DateTime.Parse("01/26/2016");
int dayNo = Array.BinarySearch(dates, date);
int dayStart = 7 * symbols.Length * 390 * dayNo;
int[] v = new int[1];
int symbolNo = Array.BinarySearch(symbols, symbol);
if (symbolNo < 0 || dayNo < 0)
{
return(null);
}
//int symbolNo = 1;
int b;
List <Models.Bar> bz = new List <Models.Bar>();
DateTime dt = DateTime.Parse(date).AddHours(9.5).AddMinutes(1);
for (int i = 0; i < 390; i++)
{
int off = i * 7 * symbols.Length;
b = (symbolNo * 7) + off + dayStart;
Buffer.BlockCopy(bars, (b * 4) + 24, v, 0, 4);
Models.Bar bar = new Models.Bar()
{
Open = bars[b + 0], Close = bars[b + 3], High = bars[b + 1], Low = bars[b + 2], Volume = v[0], Time = dt.AddMinutes(i), DayHigh = bars[b + 4], DayLow = bars[b + 5]
};
bz.Add(bar);
}
return(bz.ToArray());
}
protected List <Models.Bar> GetBars(Models.QuoteHistoryRoot quoteHistory)
{
List <Models.Bar> barsList = new List <Models.Bar>();
for (int i = 0; i < quoteHistory.chart.result[0].timestamp.Count; i++)
{
int gmtoffset = -14400;
int timestamp = quoteHistory.chart.result[0].timestamp[i];
int timestampWithOffset = timestamp + gmtoffset;
DateTimeOffset timestampWithoutOffset = DateTimeOffset.FromUnixTimeSeconds(timestamp);
DateTimeOffset timestampWitOffset = DateTimeOffset.FromUnixTimeSeconds(timestampWithOffset);
var quote = quoteHistory.chart.result[0].indicators.quote[0];
var bar = new Models.Bar()
{
TimestampUtc = timestampWithoutOffset.DateTime
,
TimestampOffset = timestampWitOffset.DateTime
,
Open = quote.open[i]
,
Close = quote.close[i]
,
High = quote.high[i]
,
Low = quote.low[i]
,
Volume = quote.volume[i]
,
EpochTimestamp = EpochTime(timestampWithoutOffset.DateTime)
};
if (barsList.Count > 0 && i > 0)
{
bar.PreviousBar = barsList[i - 1];
barsList[i - 1].NextBar = bar;
}
barsList.Add(bar);
}
return(barsList);
}
/// <summary>
/// 使用DefaultModelBinder
/// /baz?Name=baz&Desc=hehe
/// </summary>
/// <param name="bar"></param>
/// <returns></returns>
public ActionResult Baz(Models.Bar bar)
{
return(Json(bar, JsonRequestBehavior.AllowGet));
}
/// <summary>
/// 参数标记ModelBinder
/// </summary>
/// <param name="bar"></param>
/// <returns></returns>
public ActionResult Bar([ModelBinder(typeof(Models.BarModelBinder))] Models.Bar bar)
{
return(Json(bar, JsonRequestBehavior.AllowGet));
}
