public ObservacionViewModel()
{
instance = this;
apiService = new ApiService();
dialogService = new DialogService();
LoadObservations();
}
async void Go()
{
if (TitleBtn == "Agregar")
{
if (string.IsNullOrEmpty(Observation))
{
await dialogService.ShowMessage(
"Error",
"Debe ingresar una observación.");
return;
}
IsRunning = true;
IsEnabled = false;
var connection = await apiService.CheckConnection();
if (!connection.IsSuccess)
{
IsRunning = false;
IsEnabled = true;
await dialogService.ShowMessage("Error", connection.Message);
return;
}
var observacion = new Observacion
{
Descripcion = Observation,
};
var urlAPI = Application.Current.Resources["URLAPI"].ToString();
var response = await apiService.Post(
urlAPI,
"/api",
"/Observacions",
observacion);
if (!response.IsSuccess)
{
IsRunning = false;
IsEnabled = true;
await dialogService.ShowMessage(
"Error",
response.Message);
return;
}
observacion = (Observacion)response.Result;
var observacionViewModel = ObservacionViewModel.GetInstance();
observacionViewModel.Add(observacion);
await navigationService.BackOnMaster();
IsRunning = false;
IsEnabled = true;
}
else
{
if (string.IsNullOrEmpty(Observation))
{
await dialogService.ShowMessage(
"Error",
"Debe ingresar una observación.");
return;
}
IsRunning = true;
IsEnabled = false;
var connection = await apiService.CheckConnection();
if (!connection.IsSuccess)
{
IsRunning = false;
IsEnabled = true;
await dialogService.ShowMessage("Error", connection.Message);
return;
}
observacion.Descripcion = Observation;
var urlAPI = Application.Current.Resources["URLAPI"].ToString();
var response = await apiService.Put(
urlAPI,
"/api",
"/Observacions",
observacion);
if (!response.IsSuccess)
{
IsRunning = false;
IsEnabled = true;
await dialogService.ShowMessage(
"Error",
response.Message);
return;
}
var observacionViewModel = ObservacionViewModel.GetInstance();
observacionViewModel.Update(observacion);
await navigationService.BackOnMaster();
IsRunning = false;
IsEnabled = true;
}
}