import java.awt.*;

public class TracktorSerde { // Tracktor Serialization/Deserialization
    private static final char _separatorForObject = ':';

    public static DrawningTracktor deserialize(String info) {
        String[] strings = info.split(Character.toString(_separatorForObject));

        int speed = Integer.parseInt(strings[0]);
        float weight = Float.parseFloat(strings[1]);
        Color bodyColor = new Color(Integer.parseInt(strings[2]));
        IDrawningRollers rollers = switch (strings[3]) {
            case "DrawningRollers" -> new DrawningRollers(Integer.parseInt(strings[4]), bodyColor);
            case "DrawningCrossRollers" -> new DrawningCrossRollers(Integer.parseInt(strings[4]), bodyColor);
            case "DrawningSquaredRollers" -> new DrawningSquaredRollers(Integer.parseInt(strings[4]), bodyColor);
            default -> null;
        };

        if (strings.length == 5) {
            EntityTracktor entity = new EntityTracktor(speed, weight, bodyColor);

            return new DrawningTracktor(entity, rollers);
        }

        if (strings.length == 8) {
            Color dopColor = new Color(Integer.parseInt(strings[5]));
            boolean bucket = Boolean.parseBoolean(strings[6]);
            boolean supports = Boolean.parseBoolean(strings[7]);

            EntityTrackedVehicle entity = new EntityTrackedVehicle(speed, weight, bodyColor, dopColor, bucket, supports);

            return new DrawningTrackedVehicle(entity, rollers);
        }

        return null;
    }

    public static String serialize(DrawningTracktor drawingTracktor) {
        EntityTracktor tracktor = drawingTracktor.getTracktor();

        String result = String.format(
                "%d%c%s%c%d%c%s%c%d",
                tracktor.getSpeed(),
                _separatorForObject,
                tracktor.getWeight(),
                _separatorForObject,
                tracktor.getBodyColor().getRGB(),
                _separatorForObject,
                drawingTracktor.getRollers().getClass().getSimpleName(),
                _separatorForObject,
                drawingTracktor.getRollers().getRollersCount()
        );

        if (!(tracktor instanceof EntityTrackedVehicle trackedVehicle)) {
            return result;
        }

        return String.format(
                "%s%c%d%c%b%c%b",
                result,
                _separatorForObject,
                trackedVehicle.getDopColor().getRGB(),
                _separatorForObject,
                trackedVehicle.getBucket(),
                _separatorForObject,
                trackedVehicle.getSupports()
        );
    }
}