public TeleportViewModel(ChapterCharacterEntryModel entry)
{
_entry = entry;
_locations = LocationsPreset.GetLocationsOffline();
FetchStatusText = "Fetching updated list of locations from internet...";
Task.Run(async() =>
{
List <Location> locations = null;
string fetchStatusText = "<this is a bug>";
try
{
locations = await LocationsPreset.FetchLocations();
fetchStatusText = "Got most up-to-date list from internet.";
}
catch
{
fetchStatusText = "There was an error while retrieving the updated location list.";
}
Application.Current.Dispatcher.Invoke(() =>
{
if (locations != null)
{
_locations = locations;
OnPropertyChanged(nameof(Locations));
}
FetchStatusText = fetchStatusText;
OnPropertyChanged(nameof(FetchStatusText));
});
});
OkCommand = new RelayCommand(_ =>
{
if (SelectedIndex < 0 || SelectedIndex >= _locations.Count)
{
return;
}
var location = _locations[SelectedIndex];
_entry.PosX = location.PositionX;
_entry.PosY = location.PositionY;
_entry.PosZ = location.PositionZ;
Application.Current.Windows.OfType <Window>().FirstOrDefault(x => x.IsActive)?.Close();
}, _ => SelectedIndex >= 0);
}
public TeleportWindow(ChapterCharacterEntryModel chapterCharacter)
{
InitializeComponent();
DataContext = new TeleportViewModel(chapterCharacter);
}