const express = require('express');
const router = express.Router();
const FeedSackColumnConfig = require('../models/FeedSackColumnConfig');

// GET /api/feed-sack-column-config - Get column configuration
router.get('/', async (req, res) => {
    try {
        const config = await FeedSackColumnConfig.get();
        res.json({ success: true, data: config || [] });
    } catch (error) {
        res.status(500).json({ success: false, error: error.message });
    }
});

// PUT /api/feed-sack-column-config - Save column configuration
router.put('/', async (req, res) => {
    try {
        const { config } = req.body;
        if (!Array.isArray(config)) {
            return res.status(400).json({ success: false, error: 'config must be an array' });
        }
        const saved = await FeedSackColumnConfig.save(config);
        res.json({ success: true, data: saved });
    } catch (error) {
        res.status(500).json({ success: false, error: error.message });
    }
});

module.exports = router;