/**
 * Publications Routes
 * API endpoints for publication targets
 */

const express = require('express');
const router = express.Router();
const publicationsController = require('../controllers/publications.controller');
const publicationTargets = require('../config/publication-targets.config');
const { authenticateToken, requireAdmin } = require('../middleware/auth.middleware');

/**
 * GET /api/publications
 * Get all publications with optional filtering
 * Query params: type, tier, culture, minRank, maxRank, language
 * Public endpoint
 */
router.get('/', publicationsController.getPublications);

/**
 * GET /api/publications/summary
 * Get publication summary statistics
 * Public endpoint
 */
router.get('/summary', publicationsController.getPublicationsSummary);

/**
 * GET /api/publications/targets
 * Returns all publication targets with editorial guidelines
 * Used by Editorial Guidelines Manager admin page
 */
router.get('/targets', (req, res) => {
  try {
    // Convert to array and enrich with metadata
    const targets = Object.entries(publicationTargets.PUBLICATION_TARGETS).map(([key, target]) => ({
      ...target,
      key
    }));

    res.json({
      success: true,
      total: targets.length,
      targets
    });
  } catch (error) {
    console.error('Error fetching publication targets:', error);
    res.status(500).json({
      success: false,
      error: 'Failed to fetch publication targets'
    });
  }
});

/**
 * GET /api/publications/:id
 * Get specific publication by ID
 * Public endpoint
 * NOTE: This must come LAST as it's a parameterized route
 */
router.get('/:id', publicationsController.getPublicationById);

module.exports = router;