}

    /** Sets the system prompt for FAQ answer generation.
     * @param faqAnswerSystemPrompt the FAQ answer system prompt */
    public void setFaqAnswerSystemPrompt(final String faqAnswerSystemPrompt) {
        this.faqAnswerSystemPrompt = faqAnswerSystemPrompt;
    }

    /** Sets the system prompt for direct answer generation.
     * @param directAnswerSystemPrompt the direct answer system prompt */

labels.chat_phase_evaluate=Reviewing search results...
labels.chat_phase_fetch=Retrieving documents...
labels.chat_phase_answer=Generating answer...
labels.chat_messages_area=Chat messages
labels.chat_welcome_title=Ask and Discover.
labels.chat_welcome_description=Ask questions and I'll search through documents to find the answers you need.
labels.chat_step_intent=Analyze
labels.chat_step_search=Search
labels.chat_step_evaluate=Evaluate

labels.chat_phase_evaluate=Reviewing search results...
labels.chat_phase_fetch=Retrieving documents...
labels.chat_phase_answer=Generating answer...
labels.chat_messages_area=Chat messages
labels.chat_welcome_title=Ask and Discover.
labels.chat_welcome_description=Ask questions and I'll search through documents to find the answers you need.
labels.chat_step_intent=Analyze
labels.chat_step_search=Search
labels.chat_step_evaluate=Evaluate

            }

            if (intentResult.getIntent() == ChatIntent.UNCLEAR) {
                // Unclear intent - generate answer with empty documents to ask for clarification
                final LlmChatResponse llmResponse = llmClientManager.generateAnswer(userMessage, Collections.emptyList(), history);

            return wrapUserInput(userMessage);
        }

        String testBuildContext(final List<Map<String, Object>> documents) {
            return buildContext(documents, "answer");
        }

        String testStripHtmlTags(final String text) {
            return stripHtmlTags(text);
        }

        void setTestIntentHistoryMaxChars(final int maxChars) {

     * IllegalArgumentException here, in part to keep its recommendation simple: Static methods
     * should throw IllegalStateException only when they use static state.
     *
     * Why do we deviate here? The answer: We want for fluentFuture.getDone() to throw the same
     * exception as Futures.getDone(fluentFuture).
     */
    checkState(future.isDone(), "Future was expected to be done: %s", future);