package coffee.liz.dyl.config;

import com.badlogic.gdx.Input;
import lombok.AllArgsConstructor;
import lombok.Getter;
import lombok.RequiredArgsConstructor;

import java.util.HashSet;
import java.util.Map;
import java.util.Set;
import java.util.function.Predicate;

@AllArgsConstructor
@RequiredArgsConstructor
@Getter
public class KeyBinds {
    private Set<Integer> moveLeftKeys = Set.of(Input.Keys.H, Input.Keys.LEFT, Input.Keys.A);
    private Set<Integer> moveRightKeys = Set.of(Input.Keys.L, Input.Keys.RIGHT, Input.Keys.D);
    private Set<Integer> jumpKeys = Set.of(Input.Keys.K, Input.Keys.W, Input.Keys.UP, Input.Keys.SPACE);

    public Set<Action> filterActiveActions(final Predicate<Integer> isDown) {
        final Set<Action> actions = new HashSet<>();
        Map.of(moveLeftKeys, Action.MOVE_LEFT, moveRightKeys, Action.MOVE_RIGHT, jumpKeys, Action.JUMP)
            .forEach((keys, action) -> {
                if (keys.stream().anyMatch(isDown)) {
                    actions.add(action);
                }
            });
        return actions;
    }

    public enum Action {
        MOVE_LEFT, MOVE_RIGHT, JUMP;
    }
}