private async Task FetchDataFromAirly()
{
(var installations, var measurements) = await AirlyService.GetDataFromAirly();
_airlyInstallations = installations;
_airlyMeasurements = measurements;
}
public async Task TryFetchData()
{
bool saveData = false;
if (_airlyInstallations.Count == 0)
{
await FetchDataFromAirly();
saveData = true;
}
else
{
var currentDateTime = DateTime.UtcNow;
for (int i = 0; i < _airlyMeasurements.Count; i++)
{
var measurement = _airlyMeasurements[i];
if (measurement.Current.TillDateTime < currentDateTime)
{
var installation = measurement.Installation;
var newMeasurement = await AirlyService.GetMeasurementFromAirly(installation.Id);
newMeasurement.Installation = installation;
_airlyMeasurements[i] = newMeasurement;
saveData = true;
}
}
}
if (saveData)
{
await SaveDataInDatabase();
}
}
