package de.fd.fh.server.game;

import de.fd.fh.server.user.UserId;
import lombok.RequiredArgsConstructor;

import java.util.HashSet;
import java.util.Set;

@RequiredArgsConstructor
public class GameService
{
    private final GameRepository repository;

    public GameId createGame(final Game game)
    {
        return (GameId) repository.save(game).getId();
    }

    public GameId createGame(final UserId blackUser, final UserId whiteUser)
    {
        final Set<Field> fields = initFields(blackUser, whiteUser);

        final Game game = new Game(null, whiteUser, blackUser, whiteUser, fields, null);

        return (GameId) repository.save(game).getId();
    }

    private Set<Field> initFields(UserId blackUser, UserId whiteUser)
    {
        final Set<Field> fields = new HashSet<>();
        for (int x = 0; x < 8; x++)
        {
            for (int y = 0; y < 8; y++)
            {
                fields.add(new Field(x, y, null , null));
            }
        }
        return fields;
    }
}