return new IntentDetectionResult(ChatIntent.UNCLEAR, null, null, reasoning);
    }

    /**
     * Creates a fallback search intent when intent detection fails.
     *
     * @param originalMessage the original user message
     * @return the fallback search intent result
     */
    public static IntentDetectionResult fallbackSearch(final String originalMessage) {

                return IntentDetectionResult.search(query, reasoning);
            } else if (intent == ChatIntent.FAQ) {
                return IntentDetectionResult.faq(query, reasoning);
            } else if (intent == ChatIntent.SUMMARY) {
                final String docUrl = extractJsonString(response, "url");
                return IntentDetectionResult.summary(docUrl, reasoning);
            } else {

     */
    IntentDetectionResult detectIntent(String userMessage);

    /**
     * Detects the intent of a user message with conversation history context.
     *
     * @param userMessage the user's message
     * @param history the conversation history for context
     * @return the detected intent with extracted keywords
     */