import { Request, Response } from 'express';
import config from '../config/index.js';

/**
 * Get runtime configuration for frontend
 */
export const getRuntimeConfig = (req: Request, res: Response): void => {
  try {
    const runtimeConfig = {
      basePath: config.basePath,
      version: config.mcpHubVersion,
      name: config.mcpHubName,
    };

    res.setHeader('Cache-Control', 'no-cache, no-store, must-revalidate');
    res.setHeader('Pragma', 'no-cache');
    res.setHeader('Expires', '0');

    res.json({
      success: true,
      data: runtimeConfig,
    });
  } catch (error) {
    console.error('Error getting runtime config:', error);
    res.status(500).json({
      success: false,
      message: 'Failed to get runtime configuration',
    });
  }
};