public async Task<ObservableCollection<Insumo>> getAllInsumo()
{
ObservableCollection<Insumo> listInsumo = new ObservableCollection<Insumo>();
ParseQuery<ParseObject> query = ParseObject.GetQuery(CLASS);
IEnumerable<ParseObject> results = await query.FindAsync();
ParseObject listObject;
Insumo insumo;
int sizeResult = results.Count();
for (int i = 0; i < sizeResult; i++)
{
listObject = results.ElementAt<ParseObject>(i);
insumo = new Insumo
{
IdInsumo = listObject.ObjectId,
NombreInsumo = listObject.Get<string>(C_NAME_INS),
PrecioInsumo = listObject.Get<double>(C_PRE_INS)
};
listInsumo.Add(insumo);
}
return listInsumo;
}
public async void updateInsumo(Insumo insumo)
{
string idinsu = insumo.IdInsumo;
ParseQuery<ParseObject> query = ParseObject.GetQuery(CLASS);
ParseObject parseObject = await query.GetAsync(idinsu);
parseObject[C_NAME_INS] = insumo.NombreInsumo;
parseObject[C_PRE_INS] = insumo.PrecioInsumo;
await parseObject.SaveAsync();
}
protected override void OnNavigatedTo(NavigationEventArgs e)
{
insumo = e.Parameter as Insumo;
if (insumo!=null)
{
nuevo = true;
txtNombreInsumo.Text = insumo.NombreInsumo;
txtPrecioInsumo.Text = insumo.PrecioInsumo.ToString();
}
else
{
nuevo = false;
}
}
private void insertInsumo(object sender, RoutedEventArgs e)
{
string nombreInsumo = txtNombreInsumo.Text;
double precioInsumo = Convert.ToDouble(txtPrecioInsumo.Text);
if (nuevo==false) {
Insumo insumonuevo = new Insumo(nombreInsumo, precioInsumo);
insumoParse.insertInsumo(insumonuevo);
}
else
{
insumo.IdInsumo = insumo.IdInsumo;
insumo.NombreInsumo = nombreInsumo;
insumo.PrecioInsumo = precioInsumo;
insumoParse.updateInsumo(insumo);
nuevo = false;
}
rootFrame.Navigate(typeof(ListaInsumoPage));
}
private void parseInsumo(ParseObject parseObject, Insumo insumo)
{
parseObject[C_NAME_INS] = insumo.NombreInsumo;
parseObject[C_PRE_INS] = insumo.PrecioInsumo;
}
public async void insertInsumo(Insumo insumo)
{
ParseObject parseObject = new ParseObject(CLASS);
parseInsumo(parseObject, insumo);
await parseObject.SaveAsync();
}
