private async void ConfirmationCommandHandler() { if (Model.BillOfLadingCollectorViewInfo != null && Model.PackIsValid()) { if (await _notificationService.AskQuestionAsync("Confirma solicitação de impressão do volume?", SoundEnum.Alert)) { await _popupNavigation.PushAsync(new LoadingPopupPage()); var getBillOfLadingPackId = await _billOfLadingService.GetBillOfLadingPackId(Model.Number.ToInt(), Model.Digit, Model.UnitEmission, Model.Pack.ToInt()); if (getBillOfLadingPackId.Response != null && getBillOfLadingPackId.Response.PackId > 0) { var sendBillOfLadingPack = await _billOfLadingService.SendBillOfLadingPack( new SendBillOfLadingPackModel(_wifiService.MacAddress, getBillOfLadingPackId.Response.PackId)); await _popupNavigation.PopAllAsync(); if (sendBillOfLadingPack.IsSuccessStatusCode) { await _notificationService.NotifyAsync("Solicitação enviada com sucesso.", SoundEnum.Alert); } } else { await _popupNavigation.PopAllAsync(); } } } else { await _notificationService.NotifyAsync("Informe todos os campos obrigatórios.", SoundEnum.Erros); } Model.Pack = String.Empty; }