public async Task <bool> ReadData()
{
ResultData = new Dictionary <DateTime, Dictionary <string, double> >();
DateTime date = DateStart.AddHours(0);
while (date < DateEnd)
{
DateTime de = date.AddHours(0);
switch (Period)
{
case EDSReportPeriod.sec:
de = date.AddSeconds(1);
break;
case EDSReportPeriod.minute:
de = date.AddMinutes(1);
break;
case EDSReportPeriod.hour:
de = date.AddHours(1);
break;
case EDSReportPeriod.day:
de = date.AddDays(1);
break;
case EDSReportPeriod.month:
de = date.AddMonths(1);
break;
}
ResultData.Add(date, new Dictionary <string, double>());
foreach (string id in RequestData.Keys)
{
ResultData[date].Add(id, 0);
}
date = de.AddHours(0);
}
List <TabularRequestItem> list = new List <TabularRequestItem>();
foreach (EDSReportRequestRecord rec in RequestData.Values)
{
list.Add(new TabularRequestItem()
{
function = EDSClass.getReportFunctionName(rec.Function),
pointId = new PointId()
{
iess = rec.Point.IESS
},
shadePriority = rec.Point.IsShade ? ShadePriority.SHADEOVERREGULAR : ShadePriority.REGULAROVERSHADE
});
}
if (!EDSClass.Connected)
{
EDSClass.Connect();
}
if (EDSClass.Connected)
{
if (Period != EDSReportPeriod.month)
{
List <DateTime> dates = ResultData.Keys.ToList();
DateTime ds = DateStart.AddHours(0);
DateTime de = DateStart.AddHours(1);
while (ds < DateEnd)
{
if (Period == EDSReportPeriod.minute || Period == EDSReportPeriod.sec)
{
int i0 = dates.IndexOf(ds);
int i1 = i0 + 1000;
de = i1 < dates.Count ? dates[i1] : DateEnd;
}
else
{
de = de.AddDays(5);
try {
de = dates.First(d => d >= de);
} catch {
de = DateEnd;
}
}
EDSClass.Single.GlobalInfo = String.Format("{0}-{1}", ds.ToString("dd.MM.yyyy HH:mm:ss"), de.ToString("dd.MM.yyyy HH:mm:ss"));
TabularRequest req = new TabularRequest();
req.period = new TimePeriod()
{
from = new Timestamp()
{
second = EDSClass.toTS(ds)
},
till = new Timestamp()
{
second = EDSClass.toTS(de)
}
};
req.step = new TimeDuration()
{
seconds = EDSClass.getPeriodSeconds(Period)
};
req.items = list.ToArray();
uint id = EDSClass.Client.requestTabular(EDSClass.AuthStr, req);
TabularRow[] rows;
bool ok = await EDSClass.ProcessQueryAsync(id);
if (!ok)
{
break;
}
PointId[] points = EDSClass.Client.getTabular(EDSClass.AuthStr, id, out rows);
List <string> keys = RequestData.Keys.ToList();
foreach (TabularRow row in rows)
{
DateTime dt = EDSClass.fromTS(row.ts.second);
for (int i = 0; i < row.values.Count(); i++)
{
double val = EDSClass.getVal(row.values[i].value);
PointId point = points[i];
string resId = keys[i];
EDSReportRequestRecord request = RequestData[resId];
if (request.Function == EDSReportFunction.vyrab && Period == EDSReportPeriod.day)
{
val *= 24;
}
ResultData[dt][resId] = val;
}
}
ds = de.AddHours(0);
}
}
else
{
DateTime ds = DateStart.AddHours(0);
while (ds < DateEnd)
{
EDSClass.Single.GlobalInfo = String.Format("{0}-{1}", ds.ToString("dd.MM.yyyy"), ds.AddMonths(1).ToString("dd.MM.yyyy"));
DateTime de = ds.AddMonths(1);
TabularRequest req = new TabularRequest();
req.period = new TimePeriod()
{
from = new Timestamp()
{
second = EDSClass.toTS(ds)
},
till = new Timestamp()
{
second = EDSClass.toTS(de)
}
};
int seconds = (int)(EDSClass.toTS(de) - EDSClass.toTS(ds));
req.step = new TimeDuration()
{
seconds = seconds
};
req.items = list.ToArray();
uint id = EDSClass.Client.requestTabular(EDSClass.AuthStr, req);
TabularRow[] rows;
bool ok = await EDSClass.ProcessQueryAsync(id);
if (!ok)
{
break;
}
PointId[] points = EDSClass.Client.getTabular(EDSClass.AuthStr, id, out rows);
List <string> keys = RequestData.Keys.ToList();
TabularRow row = rows.First();
DateTime dt = EDSClass.fromTS(row.ts.second);
for (int i = 0; i < row.values.Count(); i++)
{
double val = EDSClass.getVal(row.values[i].value);
PointId point = points[i];
string resId = keys[i];
EDSReportRequestRecord request = RequestData[resId];
if (request.Function == EDSReportFunction.vyrab)
{
val *= seconds / 3600.0;
}
ResultData[dt][resId] = val;
}
ds = de.AddHours(0);
}
}
}
return(true);
}