import java.util.Optional;

public class ScanMaker {

    public static Optional<ScanType> createScan(String type, String accessString) {
        return switch (type) {
            case "HTTPGet" -> Optional.of(new HTTPGet(accessString));
            case "HTTPHead" -> Optional.of(new HTTPHead(accessString));
            case "Ping" -> Optional.of(new Ping(accessString));
            case "PortConnect" -> Optional.of(new PortConnect(accessString));
            default -> Optional.empty();
        };
    }

    public static Optional<ScanType> validateAndCreate(String label, String accessString) {
        return switch (label) {
            case "HTTP GET" -> HTTPGet.validateAccessString(accessString) ? Optional.of(new HTTPGet(accessString)) : Optional.empty();
            case "HTTP HEAD" -> HTTPHead.validateAccessString(accessString) ? Optional.of(new HTTPHead(accessString)) : Optional.empty();
            case "Ping" -> Ping.validateAccessString(accessString) ? Optional.of(new Ping(accessString)) : Optional.empty();
            case "Port Connect" -> PortConnect.validateAccessString(accessString) ? Optional.of(new PortConnect(accessString)) : Optional.empty();
            default -> Optional.empty();
        };
    }

    public static String getTypeName(ScanType scan) {
        return scan.getClass().getSimpleName();
    }

    public static String getDisplayLabel(String typeName) {
        return switch (typeName) {
            case "HTTPGet" -> "HTTP GET";
            case "HTTPHead" -> "HTTP HEAD";
            case "Ping" -> "Ping";
            case "PortConnect" -> "Port Connect";
            default -> typeName;
        };
    }

    public static String getInternalTypeName(String label) {
        return switch (label) {
            case "HTTP GET" -> "HTTPGet";
            case "HTTP HEAD" -> "HTTPHead";
            case "Ping" -> "Ping";
            case "Port Connect" -> "PortConnect";
            default -> label;
        };
    }
}