public async Task searchForCommessaOrTarga()
        {
            stopwatch.Reset();
            try
            {
                IsBusy = true;
                if (HasInternetConnection)
                {
                    if (string.IsNullOrEmpty(commessa) && string.IsNullOrEmpty(targa))
                    {
                        MessagingCenter.Send <string, string>(MessagingCenterEvents.Subscriber, MessagingCenterEvents.AlertError, Messages.Commessa.InvalidFieldsCommessaTarga);
                        IsBusy = false;
                        return;
                    }
                    if (!string.IsNullOrEmpty(commessa) || !string.IsNullOrEmpty(targa))
                    {
                        stopwatch.Start();
                        lstCommessa = await _apiService.CheckCommessaAsync(App.UserID, commessa, targa, filterCommesse);

                        stopwatch.Stop();

                        if (lstCommessa != null)
                        {
                            if (lstCommessa.Count > 0)
                            {
                                SetColorStatesInconvenienti(lstCommessa);
                                listItemSource = new ObservableCollection <CommessaDTO>(lstCommessa);
                            }
                        }
                    }
                }
                else
                {
                    MessagingCenter.Send <string, string>(MessagingCenterEvents.Subscriber, MessagingCenterEvents.AlertError, Messages.NoInternetConnection);
                }
                IsBusy = false;
            }
            catch (Exception ecc)
            {
                Log.Error("AppOfficina", ecc.Message);
                IsBusy = false;
                MessagingCenter.Send <string, string>(MessagingCenterEvents.Subscriber, MessagingCenterEvents.AlertError, Messages.Commessa.UnknownApiCommessaCheck);
                return;
            }
        }