public async Task <IActionResult> GuessNextCard(Guid deckId, GuessDirection guessDirection)
{
var result = await _gameControlService.GuessNextCardAsync(deckId, guessDirection);
return(Ok(new GuessResults(
sucess: result.Item1,
oldCard: new CardResults(
color: result.Item2.Color,
suit: result.Item2.Suit,
value: result.Item2.Value,
displayName: result.Item2.DisplayName),
newCard: new CardResults(
color: result.Item3.Color,
suit: result.Item3.Suit,
value: result.Item3.Value,
displayName: result.Item3.DisplayName))));
}
public async Task <(bool, Card, Card)> GuessNextCardAsync(Guid deckId, GuessDirection guessDirection)
{
var deck = await GetDeckAsync(deckId);
var newDeckCard = deck.Cards?.ToList().FirstOrDefault();
if (newDeckCard == null)
{
throw new Exception("this Deck contains no cards");
}
if (deck.LastCardValue == 0)
{
throw new Exception("game did not started yet");
}
deck.Cards.Remove(newDeckCard);
//calculate the Guess Result
var GuessResult = (
(guessDirection == GuessDirection.Higher && deck.LastCardValue <= newDeckCard.Value)
||
(guessDirection == GuessDirection.Lower && deck.LastCardValue >= newDeckCard.Value)
);
//now the top card will be on the deck
deck.LastCardValue = newDeckCard.Value;
var oldCard = JsonConvert.DeserializeObject <Card>(deck.LastCardJson);
deck.LastCardJson = JsonConvert.SerializeObject(newDeckCard);
//get the next player turn
deck.PlayerTurn = (deck.PlayerTurn + 1) % (deck.NPlayers + 1);
await _deckRepository.UpdateDeckCardAsync(deck);
//if the guess is true end the game
if (GuessResult)
{
await CancelDeckAsync(deckId);
}
return(GuessResult, oldCard, newDeckCard);
}
