Enhance track fetching and downloading logic:

- Added support for checking existence of unknown file types during download.
- Improved user feedback by logging downloaded track progress.
- Increased the limit of fetched favorite tracks from 50 to 10,000.

index.ts

@@ -53,21 +53,23 @@ Bun.serve({
 
 const tracks = await utils.fetchTracks();
 
+let i = 1;
 for await (const track of tracks.items) {
     const { id } = track.item
     const createdAt = new Date(track.created)
 
     const trackId = parseInt(id)
 
-    if (await Bun.file(`downloaded/${trackId}.flac`).exists() || await Bun.file(`downloaded/${trackId}.m4a`).exists()) {
+    if (await Bun.file(`downloaded/${trackId}.flac`).exists() || await Bun.file(`downloaded/${trackId}.m4a`).exists() || await Bun.file(`downloaded/${trackId}.unknown`).exists()) {
         //console.log(`Already downloaded ${trackId}.flac`)
+        i++;
         continue
     }
 
     const trackData = await utils.fetchTrack(trackId)
     if (trackData?.status === 404 || trackData === null) {
         console.error(`track ${trackId} not available`)
-        await Bun.sleep(1000) // wait 1 second before next track
+        i++;
         continue
     }
     try {
@@ -89,6 +91,11 @@ for await (const track of tracks.items) {
     } catch (e) {
         console.error(`Failed to download ${trackId}.flac`, e)
     }
+
+    // Downloaded track 1 of 10, etc
+
+    console.log(`Downloaded track ${i} of ${tracks.items.length}`)
+    i++;
 }
 
 console.log("Done")

src/helpers/utils.ts

@@ -45,7 +45,7 @@ export default class {
     }
 
     async fetchTracks() {
-        const tracks = await fetch(`https://desktop.tidal.com/v1/users/${this._userId}/favorites/tracks?offset=0&limit=50&order=DATE&orderDirection=DESC&countryCode=US&locale=en_US&deviceType=DESKTOP`, {
+        const tracks = await fetch(`https://desktop.tidal.com/v1/users/${this._userId}/favorites/tracks?offset=0&limit=10000&order=DATE&orderDirection=DESC&countryCode=US&locale=en_US&deviceType=DESKTOP`, {
             headers: this._authHeaders
         })