Import issue history in backlog.md

2026-04-20 10:01:47 +01:00
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+---
+id: ML-72
+title: TopAlbums/TopArtists structural duplication
+status: Done
+assignee: []
+created_date: '2026-04-20 08:55'
+labels: []
+dependencies: []
+references:
+  - 'https://github.com/cloud8421/music_library/issues/103'
+priority: low
+---
+
+## Description
+
+<!-- SECTION:DESCRIPTION:BEGIN -->
+_GitHub: created 2026-03-12 · updated 2026-03-12 · closed 2026-03-12_
+
+## Description
+
+`lib/music_library_web/live/stats_live/top_albums.ex` (201 LOC) and `top_artists.ex` (168 LOC) share near-identical structure: same `mount/1`, `update/2`, `handle_event/3` callbacks; same time-period tab UI; same `assign_async` pattern with `reset: true`. Only the data source and item rendering differ.
+
+Additionally, `top_artists_by_period/1` is `def` (public) while `top_albums_by_period/1` is `defp` (private) — a visibility inconsistency.
+
+## Expected behavior
+
+Consider extracting a parameterized `TopByPeriod` component that accepts data-fetching and rendering callbacks. Fix the `def`/`defp` inconsistency.
+
+## Source
+
+From technical debt audit (2026-03-12).
+<!-- SECTION:DESCRIPTION:END -->