fix: parsing music playlist video count

Justfile

@@ -28,7 +28,7 @@ testintl:
     )
     for YT_LANG in "${LANGUAGES[@]}"; do \
         echo "---TESTS FOR $YT_LANG ---"; \
-        YT_LANG="$YT_LANG" cargo test --test youtube -- --skip music_artist --skip music_playlist --skip get_video_details --skip startpage; \
+        YT_LANG="$YT_LANG" cargo test --test youtube -- --skip get_video_details --skip startpage; \
         echo "--- $YT_LANG COMPLETED ---"; \
         sleep 10; \
     done

src/client/music_playlist.rs

@@ -4,7 +4,7 @@ use crate::{
     error::{Error, ExtractionError},
     model::{paginator::Paginator, AlbumId, ChannelId, MusicAlbum, MusicPlaylist, TrackItem},
     serializer::MapResult,
-    util::{self, TryRemove},
+    util::{self, TryRemove, DOT_SEPARATOR},
 };
 
 use super::{
@@ -160,14 +160,19 @@ impl MapResponse<MusicPlaylist> for response::MusicPlaylist {
             .try_swap_remove(0)
             .map(|cont| cont.next_continuation_data.continuation);
 
-        let track_count = match ctoken {
+        let track_count = if ctoken.is_some() {
-            Some(_) => self.header.as_ref().and_then(|h| {
+            self.header.as_ref().and_then(|h| {
-                h.music_detail_header_renderer
+                let parts = h
+                    .music_detail_header_renderer
                     .second_subtitle
-                    .first()
+                    .split(|p| p == DOT_SEPARATOR)
-                    .and_then(|txt| util::parse_numeric::<u64>(txt).ok())
+                    .collect::<Vec<_>>();
-            }),
+                parts
-            None => Some(map_res.c.len() as u64),
+                    .get(if parts.len() > 2 { 1 } else { 0 })
+                    .and_then(|txt| util::parse_numeric::<u64>(&txt[0]).ok())
+            })
+        } else {
+            Some(map_res.c.len() as u64)
         };
 
         let related_ctoken = music_contents

src/client/response/music_playlist.rs

@@ -58,6 +58,8 @@ pub(crate) struct HeaderRenderer {
     /// Missing on artist_tracks view.
     ///
     /// `"64 songs", " • ", "3 hours, 40 minutes"`
+    ///
+    /// `"1B views", " • ", "200 songs", " • ", "6+ hours"`
     #[serde(default)]
     #[serde_as(as = "Text")]
     pub second_subtitle: Vec<String>,