public async Task <Boolean> sendPendingNFCs()
{
List <List <String> > localTags = dBFacade.getLocalStorageNFCs();
List <NFC> nfcs = new List <NFC>();
nfcCheck = false;
foreach (List <String> tags in localTags)
{
double presentLatitude = Convert.ToDouble(tags[0]);
double presentLongitude = Convert.ToDouble(tags[1]);
Address address = await dBFacade.getAddress(tags[2]);
double targetLatitude = address.Latitude;
double targetLongtitude = address.Longtitude;
GeoCoordinate presentCoordinate = new GeoCoordinate(presentLatitude, presentLongitude);
GeoCoordinate targetCoordinate = new GeoCoordinate(targetLatitude, targetLongtitude);
nfcs.Add(checkNFC(presentCoordinate, targetCoordinate, address.AddressName));
}
nfcCheck = await dBFacade.createNFCs(nfcs);
if (nfcCheck)
{
return(dBFacade.removeLocalStorageNFCs());
}
return(nfcCheck);
}