public async Task <DataTable> GetData()
{
_pbService.ShowProgressBar("Fetching Signals from Db.....", 0);
var signals = await _signalService.GetAllSignals();
_pbService.ShowProgressBar("Preparing Signals....", 50);
await Task.Delay(2000);
double signalCount = signals.Count;
var datatable = new DataTable();
var colCollection = datatable.Columns;
colCollection.Add(new DataColumn("SIG_NAME"));
colCollection.Add(new DataColumn("TAG_SOURCE"));
double Counter = 0;
foreach (var signal in signals)
{
Counter++;
double percent = (Counter / signalCount) * 100;
var dataRow = datatable.NewRow();
dataRow["SIG_NAME"] = signal.Name;
dataRow["TAG_SOURCE"] = signal.TagSource;
foreach (var attribute in signal?.Attributes)
{
if (!colCollection.Contains(attribute.Key))
{
colCollection.Add(new DataColumn(attribute.Key));
}
dataRow[attribute.Key] = attribute.Value;
}
datatable.Rows.Add(dataRow);
_pbService.ShowProgressBar("Iterating....", percent);
}
await Task.Delay(500);
_pbService.ShowProgressBar("Completed", 100);
_pbService.ResetProgressBar();
return(datatable);
}
public List <API_GV_SCObj> GetSubSCObjs(string role, string id, int type)
{
var data = new List <API_GV_SCObj>();
try {
if (string.IsNullOrWhiteSpace(role))
{
throw new ArgumentNullException("role");
}
if (string.IsNullOrWhiteSpace(id))
{
throw new ArgumentNullException("id");
}
if ((int)EnmAPISCObj.Area == type)
{
if ("root".Equals(id))
{
var roots = _workContext.GetAreas(role).FindAll(a => !a.HasParents);
if (roots.Count > 0)
{
foreach (var root in roots)
{
data.Add(new API_GV_SCObj {
ID = root.Current.Id,
Name = root.Current.Name,
Type = (int)EnmAPISCObj.Area
});
}
}
}
else
{
var current = _workContext.GetAreas(role).Find(a => a.Current.Id.Equals(id));
if (current != null)
{
if (current.HasChildren)
{
foreach (var child in current.ChildRoot)
{
data.Add(new API_GV_SCObj {
ID = child.Current.Id,
Name = child.Current.Name,
Type = (int)EnmAPISCObj.Area
});
}
}
else
{
var stations = _workContext.GetStations(role).FindAll(s => s.AreaId.Equals(id));
foreach (var child in stations)
{
data.Add(new API_GV_SCObj {
ID = child.Id,
Name = child.Name,
Type = (int)EnmAPISCObj.Station
});
}
}
}
}
}
else if ((int)EnmAPISCObj.Station == type)
{
var rooms = _workContext.GetRooms(role).FindAll(s => s.StationId.Equals(id));
foreach (var child in rooms)
{
data.Add(new API_GV_SCObj {
ID = child.Id,
Name = child.Name,
Type = (int)EnmAPISCObj.Room
});
}
}
else if ((int)EnmAPISCObj.Room == type)
{
var devices = _workContext.GetDevices(role).FindAll(s => s.RoomId.Equals(id));
foreach (var child in devices)
{
data.Add(new API_GV_SCObj {
ID = child.Id,
Name = child.Name,
Type = (int)EnmAPISCObj.Device
});
}
}
else if ((int)EnmAPISCObj.Device == type)
{
var signals = _signalService.GetAllSignals(id);
foreach (var child in signals)
{
data.Add(new API_GV_SCObj {
ID = Common.JoinKeys(id, child.PointId),
Name = child.PointName,
Type = (int)EnmAPISCObj.Signal
});
}
}
} catch { }
return(data);
}
