Display number of scrobbles when viewing a record

lib/music_library/records.ex

@@ -242,6 +242,21 @@ defmodule MusicLibrary.Records do
   end
 
   def get_last_listened_track(record) do
+    q =
+      from t in scrobbles_for_record_query(record),
+        order_by: [desc: t.scrobbled_at_uts],
+        limit: 1
+
+    Repo.one(q)
+  end
+
+  def play_count(record) do
+    record
+    |> scrobbles_for_record_query()
+    |> Repo.aggregate(:count)
+  end
+
+  defp scrobbles_for_record_query(record) do
     record_id = record.id
 
     q =
@@ -253,16 +268,11 @@ defmodule MusicLibrary.Records do
     main_artist_name = Record.main_artist(record).name
     record_title = record.title
 
-    q =
+    from t in LastFm.Track,
-      from t in LastFm.Track,
+      where: fragment("? ->> '$.musicbrainz_id'", t.album) in ^release_ids,
-        where: fragment("? ->> '$.musicbrainz_id'", t.album) in ^release_ids,
+      or_where:
-        or_where:
+        fragment("? ->> '$.title'", t.album) == ^record_title and
-          fragment("? ->> '$.title'", t.album) == ^record_title and
+          fragment("? ->> '$.name'", t.artist) == ^main_artist_name
-            fragment("? ->> '$.name'", t.artist) == ^main_artist_name,
-        order_by: [desc: t.scrobbled_at_uts],
-        limit: 1
-
-    Repo.one(q)
   end
 
   def refresh_cover(record) do

lib/music_library_web/live/collection_live/show.ex

@@ -35,6 +35,7 @@ defmodule MusicLibraryWeb.CollectionLive.Show do
   def handle_params(%{"id" => id}, _, socket) do
     record = Records.get_record!(id)
     last_listened_track = Records.get_last_listened_track(record)
+    play_count = Records.play_count(record) || 0
 
     socket =
       if record.selected_release_id do
@@ -48,6 +49,7 @@ defmodule MusicLibraryWeb.CollectionLive.Show do
      |> assign(:page_title, page_title(socket.assigns.live_action, record))
      |> assign(:record, record)
      |> assign(:last_listened_track, last_listened_track)
+     |> assign(:play_count, play_count)
      |> assign_similar_records()}
   end
 

lib/music_library_web/live/collection_live/show.html.heex

@@ -321,8 +321,15 @@
               {gettext("Last listened at")}
             </dt>
             <dd class="mt-1 text-xs md:text-sm leading-6 text-zinc-700 dark:text-zinc-300 sm:col-span-2 sm:mt-0">
-              {@last_listened_track &&
+              <span :if={@last_listened_track}>
-                localize_scrobbled_at(@last_listened_track.scrobbled_at_uts, @timezone)}
+                {localize_scrobbled_at(@last_listened_track.scrobbled_at_uts, @timezone)}
+              </span>
+              <span :if={@play_count == 0}>
+                {gettext("Never")}
+              </span>
+              <span :if={@play_count > 0}>
+                {ngettext("(1 scrobble)", "(%{count} scrobbles)", @play_count)}
+              </span>
             </dd>
           </div>
         </dl>

priv/gettext/default.pot

@@ -1634,3 +1634,15 @@ msgstr ""
 #, elixir-autogen, elixir-format
 msgid "No record found"
 msgstr ""
+
+#: lib/music_library_web/live/collection_live/show.html.heex
+#, elixir-autogen, elixir-format
+msgid "(1 scrobble)"
+msgid_plural "(%{count} scrobbles)"
+msgstr[0] ""
+msgstr[1] ""
+
+#: lib/music_library_web/live/collection_live/show.html.heex
+#, elixir-autogen, elixir-format
+msgid "Never"
+msgstr ""

priv/gettext/en/LC_MESSAGES/default.po

@@ -1634,3 +1634,15 @@ msgstr ""
 #, elixir-autogen, elixir-format
 msgid "No record found"
 msgstr ""
+
+#: lib/music_library_web/live/collection_live/show.html.heex
+#, elixir-autogen, elixir-format, fuzzy
+msgid "(1 scrobble)"
+msgid_plural "(%{count} scrobbles)"
+msgstr[0] ""
+msgstr[1] ""
+
+#: lib/music_library_web/live/collection_live/show.html.heex
+#, elixir-autogen, elixir-format
+msgid "Never"
+msgstr ""