async void EditSubdivisionCommand(DAL.Models.Subdivision subdivision)
{
MessagingCenter.Subscribe <EditSubdivisionPage, DAL.Models.Subdivision>(this, "ChangeSubdivision", (sender, sub) =>
{
//this.LoadItemsCommand();
if (sub != null)
{
var pos = Items.IndexOf(Items.Where(x => x.id == sub.id).FirstOrDefault());
if (pos >= 0)
{
Items[pos] = sub;
}
else //no existe
{
Items.Add(sub);
}
}
});
var edit = new EditSubdivisionPage(country, subdivision)
{
CloseWhenBackgroundIsClicked = true
};
await Navigation.PushPopupAsync(edit);
}
public EditSubdivisionViewModel(INavigation nav, Page _page, DAL.Models.Country _country, DAL.Models.Subdivision _sub)
{
Navigation = nav;
page = _page;
if (_country == null)
{
_country = new DAL.Models.Country();
}
if (_sub == null)
{
_sub = new DAL.Models.Subdivision();
}
country = _country;
subdivision = _sub;
Code = subdivision.code;
Name = subdivision.name;
Save = new Command(SaveCommand);
CloseModal = new Command(CloseModalCommand);
}
async void DeleteCommand(DAL.Models.Subdivision subdivision)
{
if (subdivision.id.HasValue)
{
var answer = await page.DisplayAlert("Delete", $"Do you wan't to delete the subdivision {subdivision.name}?", "Yes", "No");
if (answer)
{
var data = await new DAL.Subdivision().DeleteAsync(country.id.Value, subdivision.id.Value);
if (data != null && data.Error != null && data.Error.errorMessages?.Count > 0)
{
await page.DisplayAlert("Subdivision ", data.Error.errorMessages[0], "Ok");
}
else
{
Items.Remove(subdivision);
}
}
}
}
public EditSubdivisionPage(DAL.Models.Country country, DAL.Models.Subdivision subdivision)
{
InitializeComponent();
BindingContext = new EditSubdivisionViewModel(this.Navigation, this, country, subdivision);
}