import express from 'express';
import { Playlist } from '../models/Playlist.js';

const router = express.Router();

// Get all playlists
router.get('/', async (req, res) => {
  try {
    const playlists = await Playlist.find();
    res.json(playlists);
  } catch (error) {
    console.error('Error fetching playlists:', error);
    res.status(500).json({ error: 'Failed to fetch playlists' });
  }
});

// Save playlists in batch (replacing all existing ones)
router.post('/batch', async (req, res) => {
  try {
    await Playlist.deleteMany({}); // Clear existing playlists
    const playlists = await Playlist.create(req.body);
    res.json(playlists);
  } catch (error) {
    console.error('Error saving playlists:', error);
    res.status(500).json({ error: 'Failed to save playlists' });
  }
});

export const playlistsRouter = router;