public async Task <Dictionary <string, KeyValuePair <double, DateTime> > > GetExtremepointsAsync(int gadgetId)
{
var resultDictionary = new Dictionary <string, KeyValuePair <double, DateTime> >();
GadgetStatusRequest minElement = await _database
.Table <GadgetStatusRequest>()
.Where(x => (x.GadgetId == gadgetId) && (x.IsStatusRequestValid == true))
.OrderBy(y => y.Temperature)
.FirstOrDefaultAsync();
if (minElement != null)
{
resultDictionary.Add(
"min", new KeyValuePair <double, DateTime>(minElement.Temperature, minElement.RequestDateTime)
);
}
GadgetStatusRequest maxElement = await _database
.Table <GadgetStatusRequest>()
.Where(x => (x.GadgetId == gadgetId) && (x.IsStatusRequestValid == true))
.OrderByDescending(y => y.Temperature)
.FirstOrDefaultAsync();
if (maxElement != null)
{
resultDictionary.Add(
"max", new KeyValuePair <double, DateTime>(maxElement.Temperature, maxElement.RequestDateTime)
);
}
return(resultDictionary);
}
public Task <int> SaveAsync(GadgetStatusRequest item)
{
if (item.Id != 0)
{
throw new NotImplementedException();
}
else
{
return(_database.InsertAsync(item));
}
}
public void SaveGadgetStatusRequest(Gadget gadget, GadgetStatus gadgetStatus)
{
GadgetStatusRequest gadgetStatusRequest = new GadgetStatusRequest
{
GadgetId = gadget.Id,
RequestDateTime = DateTime.Now,
Temperature = 00.00,
Voltage = 00.00,
IsStatusRequestValid = false
};
if (gadgetStatus != null && gadgetStatus.temperature > 0.00)
{
gadgetStatusRequest.Temperature = gadgetStatus.temperature;
gadgetStatusRequest.Voltage = gadgetStatus.voltage;
gadgetStatusRequest.IsStatusRequestValid = true;
}
SaveGadgetStatusRequest(gadgetStatusRequest);
}
public Task <int> DeleteAsync(GadgetStatusRequest item)
{
return(_database.DeleteAsync(item));
}
public void SaveGadgetStatusRequest(GadgetViewModel gadgetViewModel)
{
GadgetStatusRequest gadgetStatusRequest = MapGadgetViewModelToGadgetStatusRequest(gadgetViewModel);
SaveGadgetStatusRequest(gadgetStatusRequest);
}
public async void SaveGadgetStatusRequest(GadgetStatusRequest gadgetStatusRequest)
{
await _gadgetStatusRequestRepository.SaveAsync(gadgetStatusRequest);
}
