Update server.js

server.js

@@ -1,4 +1,6 @@
 const express = require('express');
+const mm = require('music-metadata');
+const util = require('util');
 const fs = require('fs');
 const path = require('path');
 
@@ -8,12 +10,26 @@ const PORT = process.env.PORT || 7860;
 app.use(express.static('public'));
 app.use('/music', express.static('music'));
 
-app.get('/tracks', (req, res) => {
-    fs.readdir('music', (err, files) => {
+app.get('/tracks', async (req, res) => {
+    fs.readdir('music', async (err, files) => {
         if (err) {
+            console.error('Error reading music directory', err);
             return res.sendStatus(500);
         }
-        res.json(files.filter(file => file.endsWith('.mp3')));
+
+        const trackDetails = [];
+        for (const file of files.filter(file => file.endsWith('.mp3'))) {
+            const filePath = path.join(__dirname, 'music', file);
+            try {
+                const metadata = await mm.parseFile(filePath, { native: true });
+                const artwork = metadata.common.picture && metadata.common.picture[0] ? `data:${metadata.common.picture[0].format};base64,${metadata.common.picture[0].data.toString('base64')}` : '';
+                trackDetails.push({filename: file, artwork});
+            } catch (error) {
+                console.error(`Error reading metadata for file: ${file}`, error);
+            }
+        }
+
+        res.json(trackDetails);
     });
 });