public async Task <IActionResult> OnGet([FromQuery] string set)
{
var sets = await _scryfallApi.Sets.Get();
SetList = sets.Data.OrderBy(s => s.Name).Select(s => new SelectListItem(s.Name, s.Code)).ToList();
var selectedItem = SetList.FirstOrDefault(li => li.Value.Equals(set));
if (selectedItem is not null)
{
selectedItem.Selected = true;
CardList = (await _scryfallApi.Cards.Search($"e:{selectedItem.Value}", 1, SearchOptions.CardSort.Name)).Data;
}
else
{
CardList = new List <Card>();
}
return(Page());
}