Auto-refresh top albums and artists when new scrobbles come in

lib/music_library_web/live/stats_live/index.ex

@@ -116,7 +116,13 @@ defmodule MusicLibraryWeb.StatsLive.Index do
       artist_ids: artist_ids
     } = ScrobbleActivity.from_recent_tracks(recent_tracks, socket.assigns.timezone)
 
+    last_updated_uts =
+      if track = List.first(localized_recent_tracks) do
+        track.scrobbled_at_uts
+      end
+
     socket
+    |> assign(:last_updated_uts, last_updated_uts)
     |> stream(:recent_tracks, localized_recent_tracks, reset: true)
     |> stream(:recent_albums, recent_albums, reset: true)
     |> assign(

lib/music_library_web/live/stats_live/index.html.heex

@@ -70,8 +70,8 @@
 
 <div>
   <div class="mt-5 grid grid-cols-1 lg:grid-cols-2 gap-5">
-    <TopArtists.live id="top-artists" timezone={@timezone} />
-    <TopAlbums.live id="top-albums" timezone={@timezone} />
+    <TopArtists.live id="top-artists" timezone={@timezone} last_updated_uts={@last_updated_uts} />
+    <TopAlbums.live id="top-albums" timezone={@timezone} last_updated_uts={@last_updated_uts} />
   </div>
 </div>