/// <summary>
///
/// </summary>
/// <param name="file"></param>
/// <param name="id"></param>
/// <param name="times"></param>
/// <param name="result"></param>
private void Read(string file, int id, List <DateTime> times, NumberStatisticsQueryResult result)
{
using (var ss = DataFileSeriserManager.manager.GetDefaultFileSersie())
{
ss.OpenForReadOnly(file);
int icount = id % TagCountOneFile;
long laddr = ss.ReadLong(icount * 8 + 72 + 4);
laddr += TagCountOneFile * 8 + 8 + 72;
var res = ss.Read(laddr, 48 * 24);
foreach (var vv in times)
{
long lltmp = vv.Hour * 48;
var cmd = res.ReadByte(lltmp);
var avgvalue = res.ReadDouble(lltmp + 8);
var maxtime = res.ReadDateTime();
var maxvalue = res.ReadDouble();
var mintime = res.ReadDateTime();
var minvalue = res.ReadDouble();
if (cmd > 0)
{
result.AddValue(vv, avgvalue, maxvalue, maxtime, minvalue, mintime);
}
}
}
}
/// <summary>
///
/// </summary>
/// <param name="id"></param>
/// <param name="times"></param>
/// <returns></returns>
public NumberStatisticsQueryResult Read(int id, IEnumerable <DateTime> times)
{
NumberStatisticsQueryResult result;
var valcount = times.Count();
result = new NumberStatisticsQueryResult(valcount);
Dictionary <DateTime, List <DateTime> > mFileMap = new Dictionary <DateTime, List <DateTime> >();
foreach (var stime in times)
{
var vdd = stime.Date;
if (!mFileMap.ContainsKey(vdd))
{
mFileMap.Add(vdd, new List <DateTime>()
{
stime
});
}
else
{
mFileMap[vdd].Add(stime);
}
}
foreach (var vv in mFileMap)
{
Read(id, vv.Key, vv.Value, result);
}
return(result);
}
/// <summary>
///
/// </summary>
/// <param name="id"></param>
/// <param name="startTime"></param>
/// <param name="endTime"></param>
public NumberStatisticsQueryResult Read(int id, DateTime startTime, DateTime endTime)
{
NumberStatisticsQueryResult result;
var valcount = (int)Math.Ceiling((endTime - startTime).TotalHours) + 1;
result = new NumberStatisticsQueryResult(valcount);
Dictionary <DateTime, List <DateTime> > mFileMap = new Dictionary <DateTime, List <DateTime> >();
DateTime stime = new DateTime(startTime.Year, startTime.Month, startTime.Day, startTime.Hour, 0, 0);
while (stime <= endTime)
{
var vdd = stime.Date;
if (!mFileMap.ContainsKey(vdd))
{
mFileMap.Add(vdd, new List <DateTime>()
{
stime
});
}
else
{
mFileMap[vdd].Add(stime);
}
stime = stime.AddHours(1);
}
if (stime > endTime)
{
stime = new DateTime(stime.Year, stime.Month, stime.Day, stime.Hour, 0, 0);
var etime = new DateTime(endTime.Year, endTime.Month, endTime.Day, endTime.Hour, 0, 0);
if (stime == endTime)
{
var vdd = stime.Date;
if (!mFileMap.ContainsKey(vdd))
{
mFileMap.Add(vdd, new List <DateTime>()
{
stime
});
}
else
{
mFileMap[vdd].Add(stime);
}
}
}
foreach (var vv in mFileMap)
{
Read(id, vv.Key, vv.Value, result);
}
return(result);
}
/// <summary>
///
/// </summary>
/// <param name="target"></param>
public void CloneTo(NumberStatisticsQueryResult target)
{
if (target.mLimite < this.mLimite)
{
target.Resize(this.mLimite);
}
Buffer.MemoryCopy((void *)handle, (void *)target.handle, mLimite, this.mSize);
target.mCount = this.mCount;
}
/// <summary>
///
/// </summary>
/// <param name="id"></param>
/// <param name="time"></param>
/// <param name="times"></param>
/// <param name="result"></param>
private void Read(int id, DateTime time, List <DateTime> times, NumberStatisticsQueryResult result)
{
string sfile = GetStatisticsFileName(id, time);
string ss = System.IO.Path.Combine(GetPrimaryHisDataPath(), sfile);
if (System.IO.File.Exists(ss))
{
Read(ss, id, times, result);
}
else
{
ss = System.IO.Path.Combine(GetBackUpHisDataPath(), sfile);
if (System.IO.File.Exists(ss))
{
Read(ss, id, times, result);
}
}
}
