private async Task DeleteCategoryAsync()
{
var delete = await DialogService.DisplayAlert("Delete category", "Are you sure you want to delete category", "Ok", "Cancel");
if (delete)
{
await DialogService.DisplayPopupAsync();
await FirebaseService.DeleteCategoryAsync(Category);
IsUpdated = true;
var parameters = new NavigationParameters
{
{ "IsUpdated", IsUpdated }
};
await DialogService.DisplayPopupAsync();
await NavigationService.GoBackToRootAsync(parameters);
}
}