protected override void OnBindingContextChanged()
{
base.OnBindingContextChanged();
_viewModel = (OrariCompletoViewModel)BindingContext;
lista = _viewModel.ListOrari;
setUpListView();
}
public SuggerisciCorsiView()
{
Padding = new Thickness(0, 0, 0, 0);
BackgroundColor = ColorHelper.Blue700;
Title = "Corsi suggeriti";
_listSource = new List <CorsoCompleto>();
_viewModel = new OrariCompletoViewModel();
getPages();
}
private async void btn_Clicked(object sender, EventArgs e)
{
Facolta fac = listFacolta.Where(x => x.Nome == pickerFacoltà.Items[pickerFacoltà.SelectedIndex]).First();
int facolta = fac.IdFacolta;
string db = fac.DB;
int laureaId = dictionaryLauree.Where(x => x.Key == pickerLaurea.Items[pickerLaurea.SelectedIndex]).First().Value;
string laurea = dictionaryLauree.Where(x => x.Key == pickerLaurea.Items[pickerLaurea.SelectedIndex]).First().Key;
int anno = pickerAnno.SelectedIndex;
string annoString = anni[anno];
string semestre = sem.Where(x => x.Key == pickerSemestre.Items[pickerSemestre.SelectedIndex]).First().Value;
string semestreString = sem.Where(x => x.Key == pickerSemestre.Items[pickerSemestre.SelectedIndex]).First().Key;
bool group = pickerRaggruppa.SelectedIndex == 0 ? false : true;
activityIndicator.IsVisible = true;
//Settings.FacoltaIndex = pickerFacoltà.SelectedIndex;
//Settings.LaureaIndex = pickerLaurea.SelectedIndex;
//Settings.AnnoIndex = anno;
Settings.Raggruppa = pickerRaggruppa.SelectedIndex;
if (!CrossConnectivity.Current.IsConnected) //non connesso a internet
{
activityIndicator.IsVisible = false;
lblError.IsVisible = true;
var toast = DependencyService.Get <IToastNotificator>();
await toast.Notify(ToastNotificationType.Error, "Errore", "Nessun accesso a internet", TimeSpan.FromSeconds(3));
return;
}
string s = await Web.GetOrarioCompleto(semestre, db, facolta, laureaId, anno);
if (s == string.Empty)
{
activityIndicator.IsVisible = false;
lblError.IsVisible = true;
return;
}
List <CorsoCompleto> lista = Web.GetSingleOrarioCompleto(s);
activityIndicator.IsVisible = false;
if (lista.Count > 0)
{
var completoViewModel = new OrariCompletoViewModel()
{
Facolta = fac, LaureaString = laurea, Anno = annoString, Semestre = semestreString, ListOrari = lista, Group = group
};
var nav = new OrarioCompleto();
nav.BindingContext = completoViewModel;
await this.Navigation.PushAsync(nav);
// await this.Navigation.PushAsync(new OrarioCompletoGroup(lista, fac.Nome, laurea, annoString, semestreString, group));
}
else
{
lblError.IsVisible = true;
return;
}
}
private async void btnSettings_Clicked(object sender, EventArgs e)
{
lblError.IsVisible = false;
_fac = listFacolta.Where(x => x.Nome == _pickerFacoltà.Items[_pickerFacoltà.SelectedIndex]).First();
int facolta = _fac.IdFacolta;
string db = _fac.DB;
int laureaId = dictionaryLauree.Where(x => x.Key == _pickerLaurea.Items[_pickerLaurea.SelectedIndex]).First().Value;
_laurea = dictionaryLauree.Where(x => x.Key == _pickerLaurea.Items[_pickerLaurea.SelectedIndex]).First().Key;
int anno = _pickerAnno.SelectedIndex;
_annoString = anni[anno];
string semestre = sem.Where(x => x.Key == _pickerSemestre.Items[_pickerSemestre.SelectedIndex]).First().Value;
_semestreString = sem.Where(x => x.Key == _pickerSemestre.Items[_pickerSemestre.SelectedIndex]).First().Key;
NUM_CORSI = _pickerNumCorsi.SelectedIndex + 1;
int peso = _pickerPesi.SelectedIndex;
if (peso == 0)
{
PESO_GIORNO = 1;
PESO_SOVRAPPOSIZIONE = 5;
}
else
{
PESO_GIORNO = 10;
PESO_SOVRAPPOSIZIONE = 1;
}
if (!CrossConnectivity.Current.IsConnected)
{ //non connesso a internet
//activityIndicator.IsVisible = false;
lblError.IsVisible = true;
var toast = DependencyService.Get <IToastNotificator>();
await toast.Notify(ToastNotificationType.Error, "Errore", "Nessun accesso a internet", TimeSpan.FromSeconds(3));
return;
}
if (_pickerNumCorsi.SelectedIndex == -1 || _pickerPesi.SelectedIndex == -1)
{
var toast = DependencyService.Get <IToastNotificator>();
await toast.Notify(ToastNotificationType.Warning, "Attenzione", "Devi completare tutti i campi", TimeSpan.FromSeconds(3));
//activityIndicator.IsVisible = false;
return;
}
activityIndicator.IsVisible = true;
string s = await Web.GetOrarioCompleto(semestre, db, facolta, laureaId, anno);
if (s == string.Empty)
{
activityIndicator.IsVisible = false;
lblError.IsVisible = true;
return;
}
_listSource = Web.GetSingleOrarioCompleto(s);
if (_listSource.Count() == 0)
{
activityIndicator.IsVisible = false;
lblError.IsVisible = true;
return;
}
_listaGroup = _listSource.GroupBy(x => x.Semestre);
var _listaGroupObb = _listaGroup;
_listViewObbligatori.ItemsSource = _listaGroupObb;
var _listaGroupSce = _listSource.GroupBy(x => x.Semestre);
_listViewScelta.ItemsSource = _listaGroupSce;
activityIndicator.IsVisible = false;
_viewModel = new OrariCompletoViewModel()
{
Facolta = _fac, LaureaString = _laurea, Anno = _annoString, Semestre = _semestreString, Group = false
};
//_index++;
//this.CurrentPage = this.Children[_index];
_index = this.Children.IndexOf(page2_obbligatori);
this.CurrentPage = this.Children[_index];
//List<CorsoCompleto> lista = Web.GetSingleOrarioCompleto(s);
//activityIndicator.IsVisible = false;
}
