private async void BtnRegister_OnClicked(object sender, EventArgs e) { Overlay.IsVisible = true; if (_file == null) { Overlay.IsVisible = false; await DisplayAlert("Image Upload", "Upload your image", "Ok"); return; } if (!ChkBlood.IsChecked && !ChkOrgan.IsChecked) { Overlay.IsVisible = false; await DisplayAlert("Donate Option", "Select at least one donation option", "Ok"); return; } if (EntBloodGroup.SelectedIndex == -1 && _organList.Count == 0) { Overlay.IsVisible = false; await DisplayAlert("", "Select at least a blood group or an organ", "OK"); } var imageArray = FilesHelper.ReadFully(_file.GetStream()); _file.Dispose(); var request = new GeolocationRequest(GeolocationAccuracy.High); var location = await Geolocation.GetLocationAsync(request); var placemarks = await Geocoding.GetPlacemarksAsync(location.Latitude, location.Longitude); var placemark = placemarks?.FirstOrDefault(); var donor = new Donor() { Id = Settings.Id, FirstName = EntFirstname.Text, LastName = EntLastname.Text, Phone = EntPhone.Text, Gender = RdGender.SelectedItem.ToString(), RegionId = ((RegionModel)Reg.SelectedItem).Id, Location = placemark.Locality, Latitude = location.Latitude, Longitude = location.Longitude, Email = Settings.Email, ImageArray = imageArray }; ApiService apiService = new ApiService(); var response = await apiService.BecomeADonor(donor); if (!response) { Overlay.IsVisible = false; await DisplayAlert("Oops", "Something went wrong", "Cancel"); } else { var bloodOption = new BloodOrganOption(); if (EntBloodType.SelectedIndex != -1) { bloodOption.UserId = Settings.Id; bloodOption.BloodTypeId = ((BloodType)EntBloodType.SelectedItem).Id; //bloodOption.OrganListId = (int?)null; await apiService.AddBloodOrganOption(bloodOption); } if (_organList.Count > 0) { var organOption = new OrganOption(); foreach (var option in _organList) { organOption.UserId = Settings.Id; // organOption.BloodTypeId = int ?; organOption.OrganListId = option; await apiService.AddOrganOption(organOption); } } Overlay.IsVisible = false; // var result = await DisplayAlert("Success", "You are now a registered donor", "Ok"); // if (result == true) // { await DisplayAlert("Success", "You are now a registered donor", "Ok"); // await Navigation.PushAsync(new HomePage()); Application.Current.MainPage = new MasterPage(); // } } }