public async Task LoadFavouritesAsync()
{
IsLoading = true;
Favourites = new ObservableCollection <FavouriteDomain>((await FavouriteDomain.TakeAsync()).Reverse());
RaisePropertyChanged("Favourites");
RaisePropertyChanged("HasFavourites");
IsLoading = false;
}
private async Task RemoveFavouriteAsync(FavouriteDomain favourite)
{
if (await ApplicationService.DisplayAlertAsync("", $"Премахване на {favourite.Name}?", "Да", "Не"))
{
await FavouriteDomain.RemoveAsync(favourite.StopCode);
Favourites.Remove(favourite);
ApplicationService.DisplayToast($"{favourite.Name} е премахната");
RaisePropertyChanged("HasFavourites");
}
}
private async Task AddFavouriteAsync()
{
FavouriteDomain added = await FavouriteDomain.AddAsync(stopInfo.Name, stopInfo.Code);
if (added != null)
{
MessengerInstance.Send(new FavouriteAddedMessage(added));
ApplicationService.DisplayToast($"Спирка {added.Name} е добавена към любими");
}
else
{
ApplicationService.DisplayToast($"Спирката вече съществува в любими");
}
}
private void OnFavouriteAdded(FavouriteDomain favourite)
{
Favourites.Insert(0, favourite);
RaisePropertyChanged("HasFavourites");
}
public FavouriteAddedMessage(FavouriteDomain added)
{
Added = added;
}
