import org.opensearch.search.sort.SortOrder;

import jakarta.servlet.http.HttpServletRequest;
import jakarta.servlet.http.HttpSession;

public class QueryHelper {
    private static final Logger logger = LogManager.getLogger(QueryHelper.class);

    protected static final String PREFERENCE_QUERY = "_query";

    protected String sortPrefix = "sort:";

    protected String additionalQuery;

            final QueryHelper queryHelper = ComponentUtil.getQueryHelper();
            if (!roleSet.isEmpty()) {
                queryHelper.buildRoleQuery(roleSet, boolQuery);
            }
            builder.setQuery(boolQuery);
            builder.setFetchSource(fields, null);
            queryHelper.processSearchPreference(builder, userBean, docId);
            return true;

    protected SearchHelper searchHelper;

    @Resource
    protected ThumbnailManager thumbnailManager;

    @Resource
    protected LabelTypeHelper labelTypeHelper;

    @Resource
    protected QueryHelper queryHelper;

    @Resource
    protected QueryFieldConfig queryFieldConfig;

    @Resource
    protected RoleQueryHelper roleQueryHelper;

    @Resource
    protected UserInfoHelper userInfoHelper;

    private static final String SEARCH_LOG_HELPER = "searchLogHelper";

    private static final String LABEL_TYPE_HELPER = "labelTypeHelper";

    private static final String QUERY_HELPER = "queryHelper";

    private static final String QUERY_FIELD_CONFIG = "queryFieldConfig";

    private static final String QUERY_PROCESSOR = "queryProcessor";

    // Attribute
    // =========

    @Resource
    protected SearchEngineClient searchEngineClient;

    @Resource
    protected QueryHelper queryHelper;

    @Resource
    protected SearchHelper searchHelper;

    @Resource
    protected HttpServletRequest request;

    public List<Map<String, Object>> documentItems;

    public String pageSize;

public class QueryHelperTest extends UnitFessTestCase {

    private QueryHelper queryHelper;

    private QueryFieldConfig queryFieldConfig;

    @Override
    public void setUp() throws Exception {
        super.setUp();
        queryHelper = new QueryHelper() {
            protected QueryParser getQueryParser() {
                QueryParser queryParser = new QueryParser();