public VRSVerifyViewModel(VRSRequest v)
{
// assign to model var so view can see
VRSRequest = v;
string req = "https://mobile.gatewaychecker.com/api/verify";
req += "/gtin/" + v.GTIN;
req += "/lot/" + v.lot;
req += "/ser/" + v.ser;
req += "?exp=" + v.expiry;
req += "&linkType=" + linkType;
req += "&context=" + context;
// send to webservice
string JSONResponse;
JSONResponse = GetVerify(req).Result;
// assign to model var so view can see
VRSResponse = JsonConvert.DeserializeObject <VRSResponse>(JSONResponse);
}
private async void btnScan_Clicked(object sender, EventArgs e)
{
//try
//{
string GTIN = "";
string exp = "";
string serial = "";
string lot = "";
string ErrMsg = "";
var scanner = DependencyService.Get <IQrScanningService>();
var result = await scanner.ScanAsync();
if (result != null)
{
// NDC or GTIN or not
txtBarcode.Text = result;
string barCodeString = result.ToString();
// verify overall
scanlib sl = new scanlib();
VRSRequest v = new VRSRequest();
if (!sl.ConvertDataMatrix(barCodeString, ref v, ref ErrMsg))
{
}
else
{
switch (pickScanType.SelectedIndex)
{
// GTIN
case 1:
Spinner.IsRunning = true;
Device.BeginInvokeOnMainThread(async() =>
{
await Navigation.PushAsync(new VRSVerifyPage(v));
Spinner.IsRunning = false;
});
break;
// NDC
case 0:
Spinner.IsRunning = true;
Device.BeginInvokeOnMainThread(async() =>
{
await Navigation.PushAsync(new NDCDetailPage(v.GTIN));
Spinner.IsRunning = false;
});
break;
default:
{
// do some error
}
break;
}
}
}
//}
//catch (Exception ex)
//{
// throw;
//}
}
