public async void UpdateFormsList() { ActivityIndicator = true; Forms = new ObservableCollection <FormDetailViewModel>(); try { var formsList = await _formService.GetFormsAsync(); foreach (Form _form in formsList) { var formViewModel = new FormDetailViewModel(new PageService()) { Id = _form.Id, RemoteId = _form.RemoteId, Title = _form.Title, DiscursiveQuestions = _form.DiscursiveQuestions, MultipleChoiceQuestions = _form.MultipleChoiceQuestions }; ActivityIndicator = false; formViewModel.SplitMultipleChoiceQuestions(); Forms.Add(formViewModel); } if (formsList.Count == 0) { ActivityIndicator = false; FormVisibility = false; NoFormWarning = true; } else { ActivityIndicator = false; FormVisibility = true; NoFormWarning = false; } } catch (Exception ex) { ActivityIndicator = false; Debug.WriteLine("[Update forms list] " + ex.Message + "\n" + ex.StackTrace); await _pageService.DisplayAlert("Falha ao carregar formulários", "Houve um erro ao estabelecer conexão com o servidor. Por favor, tente novamente.", null, "OK"); await _pageService.PopAsync(); } }
public async Task <Form> SelectNextForm() { var listForm = await _formService.GetFormsAsync(); return(GetLatestForm(listForm)); }