/**
* Fake JSON Module Utilities
*
* This file contains utility functions for the fake_json module.
*/
import { logger } from '../../../src/utils/logger.js';
/**
* Create a system prompt for the AI to generate JSON
* @param {string} endpoint - The endpoint path
* @param {string} fields - Optional comma-separated list of fields to include
* @returns {string} System prompt
*/
export function createSystemPrompt(endpoint, fields) {
let prompt = `You are a creative AI assistant that generates JSON responses for any endpoint. Your responses must be in well-structured JSON format with the least fields possible. The user is requesting information for the endpoint: ${endpoint}.`;
if (fields) {
prompt += ` Please include only the following fields in your response: ${fields}.`;
}
prompt += ` Generate a creative JSON response for the endpoint: ${endpoint}`;
return prompt;
}
/**
* Parse the AI response to ensure it's valid JSON
* @param {string} response - The AI response
* @returns {Object} Parsed JSON object
*/
export function parseJsonResponse(response) {
try {
// Try to parse the response as JSON
return JSON.parse(response);
} catch (error) {
logger.error(`Error parsing AI JSON response: ${error.message}`);
// Try to extract JSON from the response if it contains markdown code blocks
const jsonMatch = response.match(/```(?:json)?\s*([\s\S]*?)\s*```/);
if (jsonMatch && jsonMatch[1]) {
try {
return JSON.parse(jsonMatch[1]);
} catch (innerError) {
logger.error(`Error parsing extracted JSON: ${innerError.message}`);
}
}
// Fallback if AI response is not valid JSON
return {
error: 'AI response was not valid JSON.',
originalResponse: response,
details: 'The AI failed to generate a correctly formatted JSON object.',
timestamp: new Date().toISOString(),
};
}
}
/**
* Format error response
* @param {Error} error - Error object
* @param {string} endpoint - The endpoint path
* @returns {Object} Formatted error response
*/
export function formatErrorResponse(error, endpoint) {
return {
error: error.message || 'An unexpected error occurred.',
endpoint,
timestamp: new Date().toISOString(),
};
}
