code cleanup

main.ts

@@ -220,33 +220,28 @@ class DownloadQueue {
 
   public enqueue(url: string, folder: string, filename: string) {
     this.queue.push({ url, folder, filename });
-    // Only process the queue if we're not at max capacity
     this.processQueue();
   }
 
   private async processQueue(): Promise<void> {
-    // Keep processing while we have capacity and items in the queue
     while (this.activeDownloads < this.maxConcurrency && this.queue.length > 0) {
       const { url, folder, filename } = this.queue.shift()!;
       this.activeDownloads++;
       
-      // Process the download asynchronously but continue the loop immediately
-      // to potentially start more downloads if there's capacity
       this.processDownload(url, folder, filename).then(() => {
-        // After download is complete, decrease activeDownloads and continue processing
         this.activeDownloads--;
-        this.processQueue(); // Process next item in queue
+        this.processQueue();
       }).catch((error) => {
         console.error('Error downloading song:', error);
         this.activeDownloads--;
-        this.processQueue(); // Continue processing queue even if there's an error
+        this.processQueue();
       });
     }
   }
   
   private async processDownload(url: string, folder: string, filename: string): Promise<void> {
     await downloadSong(url, folder, filename);
-    songCount++; // Increment the song count after successful download
+    songCount++;
     console.log(`${songCount} songs downloaded successfully \n${this.queue.length} remaining`);
   }
 }
@@ -281,7 +276,7 @@ for (const mentalState of mentalStates) {
     // Phase 2 : Download songs to device
     // 
 
-    console.log(chalk.green(`Started downloading ${genre} ${mentalState}`))
+    console.log(chalk.green(`Started queuing ${genre} ${mentalState}`))
     for (const song of data) {
       let activity = song.track.tags.filter((x: any) => x.type == 'activity').map((x: any) => x.value).join('/');
       let NEL = song.trackVariation.neuralEffectLevel;