private void UpdateCompleted(DonationAndPickup selected, DateTime time)
{
try
{
//first removes handler so that this event can only be subscribed to once
App.service.UpdateCompletedDonationPickupCompleted -= Service_UpdateCompletedDonationPickupCompleted;
App.service.UpdateCompletedDonationPickupCompleted += Service_UpdateCompletedDonationPickupCompleted;
App.service.UpdateCompletedDonationPickupAsync(selected.Donation, selected.Pickup, time);
}
catch (Exception ex)
{
DependencyService.Get <IToast>().LongAlert("Error, unable to access server.");
btnEnter.IsEnabled = true;
Debug.WriteLine(ex);
}
}
private void btnCompleted_Clicked(object sender, EventArgs e)
{
var thisButton = (Button)sender;
DonationPickupListItem selectedItem = (DonationPickupListItem)thisButton.BindingContext;
int donationID;
DateTime currentTime;
selectedItem = selectedItem;
donationID = selectedItem.DonationID;
selected = donationsAndPickups.First(item => item.Donation.Donation_ID == donationID);
currentTime = DateTime.Now;
this.IsEnabled = false;
UpdateCompleted(selected, currentTime);
this.IsEnabled = true;
}
private void Service_GetDonationAndPickupFromIDCompleted(object sender, GetDonationAndPickupFromIDCompletedEventArgs e)
{
bool success = false;
string message = "";
DonationAndPickup result = new DonationAndPickup();
if (e.Error == null)
{
result = e.Result;
if (result.Donation != null)
{
donationsAndPickups.Add(result);
success = true;
message = "Donation pickup added";
}
else
{
success = false;
message = "Donation was not found";
}
}
else
{
success = false;
message = "Error retrieving donation information.";
Debug.WriteLine(e.Error);
}
Device.BeginInvokeOnMainThread(() =>
{
DependencyService.Get <IToast>().ShortAlert(message);
btnEnter.IsEnabled = true;
if (success)
{
RefreshPickupsList();
}
});
}