const express = require('express');
const fs = require('fs');
const path = require('path');

const app = express();
const PORT = process.env.PORT || 7860;

// Serve static files from public folder
app.use(express.static('public'));

// Endpoint to get the list of music files
app.get('/music-list', (req, res) => {
    fs.readdir('./music', (err, files) => {
        if (err) {
            return res.sendStatus(500);
        }
        res.json(files);
    });
});

// Endpoint to serve music files
app.get('/music/:filename', (req, res) => {
    const { filename } = req.params;
    const filepath = path.resolve(__dirname, 'music', filename);
    res.sendFile(filepath);
});

app.listen(PORT, () => console.log(`Server listening on port ${PORT}`));