Add track downloading functionality and improve error handling

index.ts

@@ -52,3 +52,29 @@ Bun.serve({
     },
     development: true
 })
+
+const tracks = await utils.fetchTracks();
+
+for await (const track of tracks.items) {
+    const { id } = track.item
+
+    const trackId = parseInt(id)
+
+    if (await Bun.file(`downloaded/${trackId}.flac`).exists()) {
+        console.log(`Already downloaded ${trackId}.flac`)
+        continue
+    }
+
+    const { manifestMimeType, manifest } = await utils.fetchTrack(parseInt(id))
+
+    try {
+        const audio = await utils.tagFlac(trackId, await utils.downloadFlac(manifestMimeType, manifest))
+
+        await Bun.write(`downloaded/${trackId}.flac`, audio)
+        console.log(`Downloaded ${trackId}.flac`)
+    } catch (e) {
+        console.error(`Failed to download ${trackId}.flac`)
+    }
+}
+
+console.log("Done")

src/helpers/utils.ts

@@ -113,8 +113,6 @@ export default class {
             ],
         }
 
-        console.log(track)
-
         return FlacStreamTagger.fromBuffer(Buffer.from(audioBuffer), {
             tagMap: {
                 title: track.title,