fix/43-queue-panel-selection
3
Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
  yonluandClaude Opus 5
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e7748f1fd5 |
feat(database): shape the library like files, and shrink the catalog
Plans 013 and 014, the album page that prompted them, and the smaller fixes they turned up. Changelog, largest first. ## The local library is shaped like files, not like MusicBrainz `audio_files` carries its own tags and points at `albums` and `artists`; `file_genres` is the one real many-to-many. `recordings`, `release_group_recordings`, `artist_credit`, `artist_credit_artist`, `recording_genres`, `release_groups` and `release_to_rg` are gone from the local side, and with them a six-way join in every read, a `MIN(release_group_id)` subquery in eleven queries and a first-credited-artist subquery in nine. Measured on a real 25,966-file library, every many-to-many that model expressed was 1:1 in the data. - Ownership is a file. `GetFilePathsByRecordingMBIDs`, `LibraryMBIDIndex.CheckMBIDs`, `collectLibraryEntities` and `pruneStaleLocalCrossReferences` all join `audio_files`, so the 812 orphaned recordings, 216 release groups and 260 artists that library carried are now structurally impossible. - One projection: every track query selects from the `track_metadata` view, one row type, one mapper. Nine hand-rolled copies had drifted far enough to report different years on different screens. - `library_id = 0` means every library, so each list query exists once instead of scoped and unscoped with a branch at every call site. - No migration chain. `sql/schemas/` is the one description of the shape; `sql/migrations/`, `applyMigrations` and `schema_migrations` are squashed away, along with the drift between them that had sqlc generating against a stale schema. - `database.InsertTestTrack` is the one test seeder; twenty test files had been assembling the old FK chain each in its own order. ## The catalog stores its ids as bytes `explore_index`'s three 36-char MBID columns and its entity-type text are 16 raw bytes and a small integer. The table and its six indexes go 780 MB to 405 MB on a real 2,052,200-row catalog, which is why a fresh install is ~0.6 GB rather than ~1.0 GB. - `backend/explore/mbid.go` is the only place the encoding is known; everything above it speaks dashed strings. - `CHECK(length(mbid) = 16)` makes a stringly write fail at the insert rather than silently returning no rows, since SQLite does not coerce between TEXT and BLOB. - The importer asks the artifact what encoding it carries and converts on the way in, so the artifact already published keeps working and no format bump is needed. - `indexRowColumns`/`scanIndexRow` replace four copies of a 22-column list, and `TestStoredEncodingRoundTrips` sweeps every read path. ## An album page that says how much of the album is yours - One question, asked once: is there a file. `filePaths` is filled by a single batched lookup when the tracklist settles, and the badge, the Play count, the dimmed rows and every menu item read it — replacing four claims of decreasing confidence that could show a green tick on an album whose every action did nothing. - Play, Play 7 of 12, or no play button at all. - `total_tracks` on `explore_index` (~2 bytes over 400,677 release groups) and on `audio_files` from tags that have always carried it: a complete MBID-matched album now makes no catalog call at all, where it used to spend the most expensive request the app makes. - A merged cluster shows the running order the most releases agree on, and the version list marks the release you own rather than standing a synthetic entry in for it. - `AlbumReleasesFailed`: a slow fetch is no longer reported as a failed one by a 12-second timer. - Rows not in the library are dimmed in place (with `aria-disabled`) instead of the owned ones wearing a green tick and a legend. ## Caches and cover art get ceilings - Only the three tiers of a cover are stored; the full-resolution copy nothing rendered was 1,134 MB of a 1.4 GB covers directory. - One artist portrait is downloaded and the rest are remembered as URLs — 4.1 GB of a 5.3 GB cache was candidates no code path reads. - `browsedArtBudget` and `httpCacheBudget` bound what an age cannot: the same install held art for 5,770 artists in a 1,301-artist library. - `OrphanedArtistImagesJob` joined a bare MBID onto a sharded directory, so it deleted the rows that were the only record of the files it left behind. `explore.ArtistImageDir` is that layout's one definition now. ## The autotag queue asks whether there is work `tagging_items` was a row per album folder, not a queue, and no query read the `tag_status` column that held the answer. The four queue queries ask the files, which matters most where it is least visible: `startPrefetch` was scoring every album in a tagged library against MusicBrainz. ## Phantom playlist tracks resolve in place An M3U8 imported before its files leaves phantom rows; they now match by path and fall back to position, keep their place in the playlist when resolved, and pair best-first so two phantoms cannot claim the same file. ## Playing a track plays the list it is in Double-click, and Play on a single row's menu, queue the list as displayed with `startIndex` on that row — the album page and the track list used to queue one track and discard the album around it. A multi-row selection still plays exactly itself. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01AfVYUVExXsx1nSWrXN8mAh |
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 logan
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f854076d95 |
feat(explore): give the album page a primary action that tells the truth
H-13: no Play, no Shuffle, no Add to queue on the album header. The reason it is not just three buttons is that explore-album-details is a catalog page — there is no library-side album detail page at all — so the album shown may be wholly the user's, partly theirs, or not theirs. A Play button that plays 7 of a 40-track release under a label saying 'Play' is the page lying about what is owned, so the button says which: 'Play' when all of it is owned, 'Play 7 of 12' when some is, and no play button at all when none is. albumLibraryStatus() stays as it was — four claims of decreasing confidence OR'd into one tick, the weakest firing when a single recording matches. That is a fine answer to 'is any of this mine' and a useless basis for a button, so ownership() counts the displayed tracklist instead. GetFilePathsByRecordingMBIDs is the catalog-side sibling of GetFilePathsByAlbums: one query, paths only, grouped so the caller keeps the tracklist's order. It is keyed on recording MBID because that is how the backend decides a track is inLibrary, and because MBTrack.LocalID is declared and never written by anything. The local album id is preferred where there is one — a library-only album has no MBIDs at all, and keying on them alone queued nothing. The ticks also get the legend H-13 asks for. They were never unlabelled — the indicator has carried a title and aria-label all along — but a sighted user got a column of green circles and no key. |
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logan
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9e0e4d5bb8 |
perf(library): resolve album and genre file paths in one query
"Play this artist" awaited `GetAlbumTracks` inside a for loop — 13 sequential round trips for a 12-album artist — and every one of the four sites doing that asked for whole track rows to read `FilePath` off them. Five genres cost 6 MB across the IPC. `GetFilePathsByAlbums(ids, libraryID)` and `GetFilePathsByGenres(names, libraryID)` answer once and carry only the paths. Measured at 50 000 tracks: an artist 13 calls / 74.2 kB -> 2 / 19.2 kB, twenty albums 20 / 117.5 kB / 7.8 ms -> 1 / 26.0 kB / 1.7 ms, five genres 5 / 6 014 kB / 213 ms -> 1 / 1 291 kB / 32.6 ms, with the returned path lists identical. They return the paths grouped by album id or genre name rather than flattened, because the caller owns the order — an album list is sorted by name, not by id, and a flattened result would silently reorder a queue — and because the album drag cache stores them per album. A libraryID of 0 means "every library", matching an unset filter. |