Commit Graph

29 Commits

Author SHA1 Message Date
Psychotoxical edab32d7ee refactor(lib): relocate shuffleArray to lib/util; albumBrowseCatalogChunk to features/album
shuffleArray is a pure generic Fisher-Yates over T[], misfiled in
features/playback. Move to lib/util (next to dedupeById): fixes the existing
core->feature edges (utils/componentHelpers/*) and drops one of
genreBrowsePlayback's playback deps.

albumBrowseCatalogChunk is the feature-layer orchestrator that picks the offline
branch on top of the pure lib catalog loaders; its sole consumer lives in
features/album and its offline dep is a legal feature->feature edge there. Its
.test.ts stays in utils/library -- that test exercises fetchLocalAlbumCatalogChunk
from albumBrowseLoad (misnamed), which is not moving.

utils/library now has a single remaining feature importer: genreBrowsePlayback
(songToTrack + type Track), blocked on the Track domain model living in
features/playback. tsc 0, lint 0, targeted suites green.
2026-06-30 16:55:18 +02:00
Psychotoxical cb1a110afb refactor(playback): move the audio engine into features/playback
Relocate the playback/queue/transport/audio-output engine out of the type-first
store/ + utils/playback/ + utils/audio/ dirs into a cohesive src/features/playback/,
structure-preserving:
  store/<x>                    -> features/playback/store/<x>
  store/audioListenerSetup/<x> -> features/playback/store/audioListenerSetup/<x>
  utils/playback/<x>           -> features/playback/utils/playback/<x>
  utils/audio/<x>              -> features/playback/utils/audio/<x>

184 files moved (107 source + 77 tests), 365 consumers rewritten. Pure move — no
behavior change, no state-split (the playerStore state-split stays a separate M5
question). Enabled by this session's decouple seams (artist/offline/orbit/auth →
core registries), so the engine carries no inbound core->feature inversion: store/
now holds only the 50 cross-cutting global stores (auth family, the seams, library
index, UI/settings stores).

KEPT OUT of the move (would re-create global->engine edges): the 3 pure config
helpers utils/audio/{loudnessPreAnalysisSlider,hiResCrossfadeResample} +
utils/playback/autodjOverlapCap (authStore + settings UI read them — they stay in
utils/). Ambiguous view-state stores (eqStore, queueToolbarStore,
playerBarLayoutStore) stay global (no engine imports).

Consumers use DEEP paths (@/features/playback/...), no barrel — matches the lib/
approach and avoids barrel-mock-collapse across the 140 usePlayerStore consumers.
Two tolerated type-only core->feature edges remain (localPlaybackStore->QueueItemRef,
localPlaybackMigration->HotCacheEntry, both erased).

tsc 0, lint 0, full suite 319/2353 green, iron-rule clean (no runtime store->feature
import). Behavior-touching only via the prerequisite bridge seam (already QA-flagged);
the move itself is pure.
2026-06-30 15:00:20 +02:00
Psychotoxical 7ad196711e refactor(lib): move generic hooks, DnD engine, shortcut contract to lib
Continue M4 lib/ de-flattening with domain-agnostic infra:
- lib/hooks/: 9 pure generic hooks (useDebouncedValue, useIsMobile,
  useLongPressAction, useRangeSelection, useResizeClientHeight,
  useWindowVisibility, useSystemPrefersDark, useVirtualizerScrollMargin,
  useRemeasureGridVirtualizer) — all PURE (only react/zustand/tanstack deps).
- lib/dnd/DragDropContext.tsx: the generic mouse-event DnD engine (WebKitGTK
  HTML5-DnD workaround, ~24 importers, self-contained) — empties src/contexts/.
- lib/shortcuts/: shortcutActions + shortcutTypes (the action-id + binding
  contract; registry/dispatch/bindings stay app-level and import the contract,
  app->lib direction).

useWindowFullscreenState deliberately NOT moved — kept in hooks/ as app-shell
per the handoff iron-rule list (overrides its pure-helper appearance).

Pure move via deep @/lib/* specifiers. tsc 0, lint 0/0, full suite 319 files /
2353 tests green.
2026-06-30 08:20:11 +02:00
Psychotoxical 209dd61442 refactor(lib): consolidate generic infra into src/lib
Move domain-agnostic, feature-free helpers out of the flat utils/ and store/
roots into src/lib/ (plan M4, §3 lib/ layer):
- lib/format/: formatBytes, formatClockTime, formatDuration, formatHumanDuration,
  relativeTime (pure format/date/byte/clock helpers)
- lib/i18n.ts: i18next bootstrap (global app infra)
- lib/util/: sanitizeHtml, platform, dedupeById, safeStorage (pure helpers +
  the zustand storage adapter)

playbackScheduleFormat stays in utils/format (runtime usePlayerStore dep =
audio-core coupling, not generic). formatClockTime keeps a type-only
@/store/authStoreTypes import (erased, no runtime inversion — accepted per the
deviceSync precedent).

Pure move via deep @/lib/* specifiers (no barrel → no mock-collapse surface).
tsc 0, lint 0/0, full suite 319 files / 2353 tests green.

Tooling note: lib_move.py regex extended to also rewrite side-effect imports
(import './i18n') and vi.importActual paths — both were silent gaps.
2026-06-30 08:07:04 +02:00
Psychotoxical 8cc022581f refactor(api): pull feature-resident subsonic clients into lib/api
Move the 5 subsonic api modules that M3 had co-located into features
(subsonicAlbumInfo/Artists/Playlists/Radio/Statistics) into src/lib/api/, the
feature-free infra layer, and drop their feature-barrel re-exports. Consumers
now import these protocol calls directly from @/lib/api/subsonic*; the feature
barrels export only domain UI/hooks/state.

This is the consistent api placement (plan §10.3, revised: ALL subsonic protocol
clients are feature-free infra, not per-feature) and it kills the documented
api-induced feature<->feature cycles: offline->artist/playlist (getArtist/
getPlaylist*), album->artist (getArtistInfo), deviceSync/nowPlaying/orbit->*.
Remaining artist<->album refs are UI-only (OpenArtistRefInline/coerceOpenArtist
Refs) and offline->playlist is store-level (usePlaylistStore) — both deeper,
tracked for M5, not api placement.

Pure move: import specifiers + vi.mock/spy targets repointed; no behaviour
change. tsc 0, lint 0/0, full suite 319 files / 2353 tests green.

Tooling note: barrel-imported and dynamic-import api symbols were split out of
@/features/* to @/lib/api/* (tsc-driven); 12 vi.mock barrels retargeted to the
deep lib module (mock-collapse sweep), AlbumHeader's UI mock left untouched.
2026-06-30 08:02:19 +02:00
Psychotoxical 7e9cb60763 refactor(api): co-locate server-protocol clients into lib/api
Move the Subsonic + Navidrome protocol clients and the library IPC facade
(subsonic*, navidrome*, library.ts + tests) from src/api/ into src/lib/api/,
the feature-free infra layer (plan M4, decision §10.3: shared client core → lib/).
Pure move: deep-path import specifiers @/api/* -> @/lib/api/* across ~150
consumers; no behaviour change. Domain REST (lyrics/events) and cover/analysis
infra stay in src/api/ pending their own M4 placement.

tsc 0, lint 0/0, full suite 319 files / 2353 tests green.
2026-06-30 07:53:25 +02:00
Psychotoxical 2a425862ae refactor(album): co-locate album feature into features/album 2026-06-30 01:33:29 +02:00
Psychotoxical 9ffc42688c refactor(artist): co-locate artist feature into features/artist 2026-06-30 01:27:01 +02:00
Psychotoxical d6dbb615fd refactor(offline): co-locate offline feature into features/offline 2026-06-30 00:56:08 +02:00
Psychotoxical 7c724a642f chore(eslint): add ESLint toolchain and clean src to strict 0/0 (#1165)
* chore(eslint): add eslint toolchain and configs

* fix(eslint): resolve gradual-config errors (rules-of-hooks, no-empty, prefer-const, …)

* chore(eslint): clear unused vars in config, contexts, app and test

* chore(eslint): clear unused vars in api and music-network

* chore(eslint): clear unused vars in utils

* chore(eslint): clear unused vars in store

* chore(eslint): clear unused vars in cover and hooks

* chore(eslint): clear unused vars in components

* chore(eslint): clear unused vars in pages

* chore(eslint): remove explicit any in src

* chore(eslint): align react-hooks exhaustive-deps

* chore(eslint): zero gradual config on src

* chore(eslint): strict hook rules in store and utils

* chore(eslint): strict hook rules in hooks and cover

* chore(eslint): strict hook rules in components

* chore(eslint): strict hook rules in pages and contexts

* chore(eslint): document scripts ignore in eslint config

* chore(eslint): add lint script and zero strict findings

* chore(eslint): address review round 1 (gradual 0/0, per-site disable reasons)

* chore(eslint): tighten two set-state disable comments (review round 2 LOW)

* chore(nix): sync npmDepsHash with package-lock.json

* docs(changelog): add Under the Hood entry for ESLint setup (PR #1165)

---------

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
2026-06-24 01:33:34 +02:00
cucadmuh fb5a257735 fix(library): show album artist correctly in album grids (#1056) (#1057)
* fix(library): show album artist in album grids (#1056)

Prefer album-artist tags over track artist when building album rows from
the local index, and align grid cards with OpenSubsonic displayArtist.

* fix(library): align album artist in FTS, search, and offline paths (#1056)

Apply album-artist preference in FTS album dedupe and live search, fix
offline pin hydration order, and use albumArtistDisplayName in remaining
cheap UI/export/download call sites.

* docs(changelog): album artist grid fix for compilations (PR #1057)

* fix(library): parity guard and live-search album artist helper (#1056)

Align SQL ELSE branch with pick_album_group_artist trimming, add parity
test, and use albumArtistDisplayName in LiveSearch and MobileSearchOverlay.
2026-06-10 15:54:46 +03:00
Psychotoxical 36a0615dcb fix(home): stop Most Played load-more from snapping the page upward (#1053)
* fix(home): stop Most Played load-more from snapping the page upward

Loading more Most Played albums rebuilds the Because-You-Like anchor pool
(it is seeded from mostPlayed), and that rail's fetch effect keyed on the
pool array ref — so it re-ran on every append, swapping the row's cards and
producing a height blip that scroll anchoring turned into an upward viewport
jump. Gate the effect on poolKey (the stable top-anchor identity) instead,
matching the sibling reserve effect, so it only re-runs on a real seed change.

* docs(changelog): add #1053 Most Played load-more scroll fix
2026-06-09 22:39:12 +02:00
cucadmuh fc34a0ec59 feat(offline): local-bytes browse when server is unreachable (#1017)
* feat(offline): local-bytes browse for artists and albums

Make Artists, All Albums, and artist/album detail pages work offline
from the library index limited to on-disk library and favorite-auto
tracks. Add a DEV header toggle to simulate offline browse for testing.

* feat(offline): reactive DEV offline toggle with full disconnect simulation

Subscribe nav and browse/detail hooks to useOfflineBrowseActive so UI
refreshes on toggle. DEV force-offline now blocks server probes, reports
disconnected status, and gates Subsonic like real offline for player parity.

* feat(offline): bytes-first favorites when offline browse is active

Load Favorites from local playback bytes, filter starred tracks client-side,
and restrict album-level star queries to local album ids. Drop interim perf
attempts (lean SQL, progressive load, connection singleton, prefetch UX).

* feat(offline): tracks, help, player stats; suspend library picker offline

- Offline browse for Tracks hub from local bytes; sidebar nav for tracks/help/statistics
- Statistics redirects to player-stats offline; server/Last.fm tabs skip network fetches
- Hide music-library picker offline; save filter and restore on reconnect (all libraries while disconnected)
- Unified isOfflineSidebarNavAllowed for library + system entries

* feat(offline): fork disconnect navigation by offline browse capability

When the server drops: stay on the page if nothing is browsable offline;
reload in place on offline-capable routes; otherwise redirect to All Albums
instead of the old /offline or /favorites bounce.

* feat(offline): browse cached playlists when the server is down

List and open manually pinned regular playlists from local library-tier
bytes offline, with sidebar/nav routing and read-only playlist UI.

* feat(offline): read-only artist detail and local play-all paths

Hide favorites and discography offline actions when browse is offline;
load Play All, Shuffle, and top-track continuation from local album bytes.

* feat(offline): read-only album detail and enqueue from local bytes

Hide favorites, download, and cache-offline actions on album pages when
offline browse is active. Favorites album cards enqueue via the same
resolveAlbumForServer path as play, including local playback bytes.

* chore: remove unused import in AlbumCard after enqueue refactor

* feat(offline): unify browse integration contract across the app

Add useOfflineBrowseContext, offlineMediaResolve, and offlineActionPolicy;
wire shell nav to a single capability source; migrate play/enqueue and
context-menu paths off raw getAlbum; replace readOnly with action policy
on detail surfaces. Tests updated for the media-resolve facade.

* feat(offline): close browse contract gaps and fix offline Home feed

Split offline browse modules, align favorites capability across servers,
wire action policy on context menus, migrate hooks to useOfflineBrowseContext,
and preserve stale Home feed cache when offline so the UI does not empty.

* fix(offline): block playbar stars, close audit gaps, trim dead exports

Hide star rating and favorite in PlayerBar when offline browse is active via
offlineActionPolicy playerBar surface. Wire stay-reload token into browse
hooks, migrate hooks to context.active, guard rating prefetch network calls,
and route playlist load through resolvePlaylist.

* docs: add CHANGELOG and credits for offline browse PR #1017

* fix(offline): stop DEV connection probe regression in tests

React to devForceOffline transitions only in useConnectionStatus so mount
does not double-fire check() or ignore disableBackgroundPolling. Add
pingWithCredentials to PlayerBar test mock and DEV-toggle unit tests.
2026-06-07 15:59:41 +03:00
cucadmuh e76dac87ae fix(home): scope Because you listened rail to sidebar library (#964)
* fix(home): scope Because you listened rail to sidebar library

Similar-artist album picks used getArtist without library filtering;
session cache also ignored musicLibraryFilterVersion. Filter picks to
the scoped album set and key cache/reserve by filter version.

* docs(changelog): credit zunoz on Psysonic Discord for PR #964

* test: satisfy SubsonicAlbum required fields in new unit tests

Fix tsc --noEmit CI: songCount and duration are required on SubsonicAlbum.
2026-06-03 22:57:35 +03:00
ImAsra ae2e123a14 feat: add long press to shuffle with a wave animation (#888)
* feat: add long press to shuffle with a wave animation to singnify how long to press

* refactor: long-press shuffle cleanup

Follow-up on the long-press shuffle PR: shared hook/overlay, playback parity,
pointer events, broader surface coverage, locales, and tests.

* docs: credit ImAsra for long-press album shuffle (PR #888)

Add CHANGELOG entry and Settings credits for the hold-to-shuffle play
interaction shipped in Psychotoxical/psysonic#888.

* fix: restore playAlbumShuffled and long-press hook wiring

The follow-up merge dropped playAlbumShuffled and reverted the shared
long-press hook in album play buttons, breaking tsc and vitest on PR #888.

---------

Co-authored-by: cucadmuh <49571317+cucadmuh@users.noreply.github.com>
2026-05-28 23:59:49 +03:00
cucadmuh df3533bb5a fix(cover): Windows thumbnails, tier fallback, PNG decode, coverArt id (#878)
* fix(cover): tier fallback for sparse surfaces and Windows asset URLs

Sparse UI (player bar, queue) now reads disk covers via the same tier
ladder as dense grids, so a warm 800.webp satisfies a 128px request.
Reject non-asset convertFileSrc results on Windows, widen Tauri asset
scope, and seed ladder keys on cover:tier-ready. applyDiskPath uses
seedGridDiskSrcCache only to avoid notify/subscriber infinite loops.

* fix(artist): top-track thumb uses album coverArt already warm in grid

Song coverArt ids often differ from album cover ids (e.g. Octastorium in
the grid vs empty track thumb). Prefer the album row's coverArt on artist
pages and ensure high priority for 32px dense cells.

* fix(cover): albumId for playback/queue; no broken img until disk URL ready

Prefer albumId over track-id coverArt (Navidrome). Wire queue to CoverArtImage
with playback scope. CoverArtImage renders a placeholder div until asset src
exists to avoid the browser broken-image icon.

* fix(test): add song id to resolveArtistPageSongCoverArtId fixture

Pick<SubsonicSong, …> requires id; fixes tsc in CI/build.

* fix(cover): resolve albumId for Now Playing and artist top tracks

Prefer albumId when album.coverArt echoes track id; use sparse surface
on artist suggestion thumbs; apply resolveSubsonicSongCoverArtId across
playback surfaces (Now Playing, fullscreen, mobile, mini).

* fix(cover): decode PNG from Subsonic before WebP tier encode

Enable `png` in the image crate — some servers return PNG cover art;
failed decode left `.fetch-failed` and empty thumbs for those albums.

* refactor(cover): consolidate cover id resolution and align tests

Move resolveSubsonicSongCoverArtId helpers to src/cover/resolveCoverArtId.ts
with resolvePlaybackTrackCoverArtId for player surfaces; co-locate tests;
fix FullscreenPlayer expectations for albumId-first resolution.

* docs: CHANGELOG and credits for PR #878

* fix(cover): keep per-track coverArt when distinct from song id

Address PR #878 review (b): albumId only when coverArt is missing or
echoes track id; pin case with unit test; comment isRawFsPath symmetry.

* chore(cover): address PR #878 review nits (scope, tests, rename)

Narrow asset scope to cover-cache dirs only; add diskSrcCache Windows-path
tests; rename ArtistTopTrackCover; CHANGELOG symptom-first wording.

* fix(cover): restore asset scope to app data dirs (Windows regression)

$APPDATA/cover-cache/** did not match Tauri scope resolution — covers
were blocked after load. Use $APPDATA/** and $APPLOCALDATA/** (no $DATA).

* fix(cover): Windows asset URLs — restore DATA scope, path normalize

Regression after review nits: dropped $DATA/** and strict isAssetProtocolUrl
blocked valid http://asset.localhost URLs on Windows. Normalize C:/ paths
before convertFileSrc; CoverArtImage/Hero hide broken img on load error.

* fix(cover): disk peek fallbacks when cache folder id differs

Small surfaces resolve albumId while cover-cache often stores WebP under
track id or album.coverArt from the grid. Peek batch now tries legacy ids;
playback scope resolves server index key by URL key, not UUID-only lookup.

* fix(cover): Navidrome al-* vs mf-* disk id mismatch

UI used mf-* coverArtId while library backfill only cached al-* folders.
Prefer album id for display/peek when coverArt is mf-*; backfill now
queues both distinct album_id and cover_art_id values.

* fix(cover): mf→al disk peek when mf folder missing in cache

Navidrome Subsonic often returns mf-* coverArtId while backfill only
creates al-* folders. Peek mf first, then al-* from hints; load albumId
from library when Subsonic omits it; ensure fallback uses al-* id.

* feat(cover): CoverArtRef, segment disk layout, library-index backfill

Normalize cover caching around stable entity ids from the local library
and Navidrome fetch ids. Disk paths live in psysonic_core::cover_cache_layout
(album/<entityId>/); UI uses CoverArtRef with cacheEntityId + fetchCoverArtId.

- Remove SQLite/mf peek helpers (diskPeekIds, peekCoverOnDisk, mergeDiskIdHints)
- Backfill reads album/artist rows from library SQLite (bare Navidrome ids ok)
- Use stored cover_art_id for HTTP; per-disc dirs only when discs differ
- Migrate call sites to albumCoverRef / albumCoverRefForPlayback

* feat(cover): central CoverEntry resolver (artist, album, track)

Add resolveEntry.ts and Rust CoverEntry helpers as the single source of
truth for cache_entity_id vs fetch_cover_art_id. ref.ts delegates to them;
resolveCoverArtId becomes a thin compatibility shim.

* feat(cover): resolve cover entries from local library index

Add library_resolve_cover_entry IPC and cover_resolve.rs so album,
artist, and track covers use SQLite cover_art_id + disc detection.
TypeScript helpers in resolveEntryLibrary.ts prefer the index over
live API fields when rows exist.

* feat(cover): library-first hooks for grids and playback UI

Add useAlbumCoverRef, useArtistCoverRef, useTrackCoverRef, and
usePlaybackTrackCoverRef — sync fallback then SQLite index upgrade.
Wire album/artist cards, album header, song card, and all player
surfaces to resolve covers from the local library when indexed.

* feat(cover): complete library-first migration across all UI surfaces

Add Album/Artist/TrackCoverArtImage, useLibraryCoverPrefetch, and batch
resolve helpers. Migrate grids, search, home, playback sidecars, warm
peek, playlists, and share flows to hooks that upgrade from SQLite.
Backfill normalizes album rows through cover_resolve; document paths in
COVER_PATHS.md. Radio remains a deliberate non-library exception.

* fix(cover): stop render loop from unstable serverScope in library hooks

Default param `{ kind: 'active' }` created a new object every render, so
every grid cell re-ran library_resolve IPC and setState in a loop. Use
COVER_SCOPE_ACTIVE singleton, coverScopeKey deps, and guarded sync updates.

* chore(cover): remove COVER_PATHS.md from app tree (lives in workdocs)

Audit doc is team spec — see workdocs 2026-05-cover-art-pipeline/cover-paths-audit.md.

* fix(cover): unstick library backfill after route changes (PR #870 regression)

useCoverNavigationPriority cleanup called beginNavigation instead of end,
leaking navigationHoldDepth so ui_priority_hold never released and backfill
never downloaded. Also skip disk check after cover_resolve normalization.

* fix(cover): segment progress, cap backfill CPU, include artists in catalog

Progress and disk size now scan album/ and artist/ segments (canonical 800.webp).
Prune legacy flat server/al-* dirs on startup and backfill pass.

Backfill: max 2 concurrent ensures; JPEG decode and WebP encode run on the
blocking pool behind a shared 2-permit semaphore so Tokio workers stay cool.

Artists were missing because the catalog only read the empty artist table;
add distinct artist_id from track and album rows. Paginate with a composite
(kind, id) cursor so album and artist rows are not skipped.

* fix(cover): drop legacy prune; backfill per-disc and artist catalog

Remove prune_legacy_* and cover_cache_catalog_entry — layout is only
cover_dir (album|artist segments); stale flat dirs clear on LAYOUT_STAMP change.

Backfill: artists from track/album artist_id; expand albums to per-CD mf-* slots
when discs differ; fix resolve_album_cover_entry when album row is missing.

* fix(cover): reduce library IPC storms and fix multi-disc player art

Skip per-row library_resolve on live search and artist album grids; warm
grids from API coverArt after mount instead of blocking layout. Dedupe and
cap concurrent library_resolve calls. Restore per-disc cache keys in the
player and queue when track mf-* art differs from the album bucket.

* fix(cover): skip library resolve on advanced and full search rows

Use API coverArt for album/artist rails and lazy viewport artwork so
result pages do not fire hundreds of library_resolve IPC calls at once.

* fix(cover): default libraryResolve off for browse grids and rails

Skip per-card library_resolve on album/artist/song browse UI by default;
keep it on album/artist headers, playback queue rows, and orbit approval.

* fix(cover): split UI/backfill CPU pools and restore mainstage hero carousel

Library backfill no longer shares the 2-permit JPEG/WebP semaphore with
visible cover ensures. Hero initializes albums from props, re-binds scroll
visibility after mount, updates backdrop on slide change, and uses library
resolve for correct cover art on the banner.

* fix(analysis): resume full-library scan after candidates phase

Reset the SQL cursor when entering full-library mode so tracks with
partial analysis are not skipped. Tighten TS backfill completion and
CPU queue watermarking; align cover-cache key tests with album-scoped
storage keys.

* fix(library): remove useless map_err in cover_resolve (clippy)

CI treats clippy::useless-conversion as error on rusqlite optional() chains.

* fix(cover): satisfy clippy on cover_cache_ensure IPC args

Pass CoverCacheEnsureArgs as a single Tauri parameter instead of nine
positional fields; align frontend invoke payload with { args }.
2026-05-28 03:15:08 +03:00
cucadmuh 418b25914a feat(cover): unify cover pipeline and stabilize mainstage/now-playing (#870)
* chore(cover): scaffold cover module and rust cover_cache stub

Wave 0: src/cover/ skeleton per contracts.md §12, stub IPC commands
in cover_cache/mod.rs (no-op returns until phase B).

* feat(cover): add unified cover module and tier resolver (phase A)

Wave 1A: tiers, storage keys, resolveJs with cold/sibling races,
useCoverArt, CoverArtImage, layoutSizes, playback scope helpers,
coverSiblings tier ladder, deprecated shims on subsonicStreamUrl.

* feat(cover): rust disk cache and tier-ready events (phase B)

Wave 1B: cover_cache module with WebP tier encode, HTTP canonical 800 fetch,
cover_cache_* commands, cover:tier-ready / cover:evicted events, disk layout tests.

* feat(cover): prefetch hook, tier-ready handoff, library backfill IPC (phase B/C)

Wave 2: useCoverArtPrefetch, cover:tier-ready/evicted bridge, one-time IDB
cover key clear, prefetch registry drain, MainApp wiring.

* feat(cover): migrate dense grids to CoverArtImage and prefetch (phase D)

Wave 3A: dense surfaces use layout-native displayCssPx, surface=dense,
coverPrefetchRegister on Home/Albums/search; AlbumCard cell width from grid.

* feat(cover): migrate sparse surfaces and integrations (phase E sparse)

Wave 3B: sparse CoverArtImage/useCoverArt, lightbox tier 2000, ArtistHeroCover,
MPRIS/Discord/export integrations, playback chrome and detail heroes.

* feat(cover): revalidation scheduler and disk pressure gate (phase E+)

Wave 4: coverCacheMaxMb settings (en/ru), StorageTab disk usage, cover_cache_configure,
useCoverRevalidateScheduler, playbackServer uses cover fetchUrl; pressure watermarks.

* docs: CHANGELOG and credits for cover art pipeline PR #869

* fix(cover): stop webview getCoverArt storm on dense grids (429)

Dense surfaces no longer put rotating getCoverArt URLs in img src; load
disk via Rust ensure + convertFileSrc. Tier-ready notifies listeners instead
of invalidating IDB. Throttle background prefetch and cap Home registry.

* fix(cover): omit empty img src until cover URL is ready

React 19 warns on src=""; CoverArtImage uses undefined until disk/IDB
resolves; queue current track shows placeholder when src is still empty.

* fix(cover): disk cache by host index key, parallel ensure, asset protocol

Bind cover storage to serverIndexKey (library host), rename cover IPC/events,
fix REST base URL and Tauri flat args, enable protocol-asset for disk paths,
add prioritized ensure queue, and wipe legacy profile-UUID cache once.
Limit Vite dep scan to index.html so research/target HTML is ignored.

* fix(cover): WebP tiers, disk peek, home cache, asset URLs for mainstage

Encode lossy WebP (~82), write only missing tiers, library cover backfill,
and cover_cache_peek_batch for fast paint from disk. diskSrcCache + CSP
asset protocol; no IDB fallback when server is up. Session Home feed cache
with warm peek on return; BecauseYouLike deduped cover hook and high prefetch.

* feat(cover): per-server cache strategy and native library backfill

Move cover disk cache settings to Offline & cache with Lazy/Aggressive
per server, per-server clear, and no size cap. Run full-catalog backfill
on the Rust runtime (sync-idle wake, bounded HTTP, bulk 800px writes
without flooding the webview). Drop global prefetch limits from auth store
and waveform clear from the offline storage block.

* fix(build): CSP connect-src for Subsonic API; quieter prod nix build

Prod webview blocked axios ping after cover CSP (missing connect-src).
Drop cargo tauri -v in flake build, raise Vite chunk limit, ignore tsbuildinfo.

* fix(cover): complete WebP ladder in library bulk backfill

Aggressive backfill now writes all derived tiers (128–800), skips IDs
only when the full ladder exists (not 800 alone), avoids fetch-failed
markers on bulk HTTP errors, and stops the pass when the active server
changes.

* fix(cover,home): navigation-priority backfill and Because You Like UX

Pause library cover backfill while navigating; split peek/ensure traffic
so grids and rails win over bulk work. Disk src lookup, grid warm hooks,
and non-blocking mainstage prime for faster visible covers.

Because You Like: session snapshot, staggered horizontal skeleton row,
text hidden until cover is ready, and layout aligned with loaded cards.

* feat(random-albums,library): local-first album fetch + cover art pipeline

Random Albums теперь запрашивает локальный SQLite-индекс (ORDER BY RANDOM()
LIMIT N) вместо сетевого запроса к серверу. При готовом индексе спиннер
исчезает практически мгновенно; сеть используется только как фолбэк.

- advanced_search.rs: добавляет `("random", _) => RANDOM()` в allowlist сортировок
- browseTextSearch.ts: runLocalRandomAlbums — SQLite-рандом для Albums
- RandomAlbums.tsx: doFetchRandomAlbums local-first для обоих путей (без жанра
  и с жанром через runLocalAlbumsByGenres + JS-shuffle); speculative reserve
  прогревает следующий батч в фоне после каждого Refresh

Также: обновление пайплайна обложек (coverTraffic, peekQueue, ensureQueue,
diskSrcLookup, warmDiskPeek, prefetchRegistry, useCoverArt, useWarmGridCovers,
useCoverNavigationPriority, resolveIntersectionScrollRoot и сопутствующие
компоненты/хуки).

* fix(random-albums): prevent double-load on Zustand rehydration

useEffect([selectedGenres, load]) fired twice on every visit: first with
default store values, then again ~50 ms later when Zustand rehydrated
mixMinRatingFilterEnabled/minAlbum/minArtist from localStorage.

Previously this was invisible because the first network fetch took ~1.5 s,
so loadingRef.current was still true on the second fire. With the new
local-first SQLite path the first load completes in ~50 ms, leaving the
guard cleared before rehydration triggers a second random batch.

Fix: ref-pattern — keep loadRef.current fresh on every render, effect
depends only on selectedGenres. Manual Refresh and genre-filter changes
still call the latest closure correctly.

* fix(random-albums): stop warmCoverDiskSrcBatch in fillReserve from causing visual flash

fillReserve вызывал warmCoverDiskSrcBatch для обложек резервного батча, что
вызывало bumpDiskSrcCache() для каждой новой обложки (~30+ вызовов). Это будило
всех подписчиков useCoverArt на текущей странице, провоцируя видимую перерисовку
примерно через ~1.5 с после загрузки (когда filterAlbumsByMixRatings делает
сетевые запросы к рейтингам артистов).

- fillReserve: убран warmCoverDiskSrcBatch — обложки прогреваются лениво при
  consume резерва через primeAlbumCoversForDisplay
- reserve-путь в load(): добавлен primeAlbumCoversForDisplay перед setAlbums
  (аналогично non-reserve пути; при уже прогретом кэше — мгновенно)

* feat(because-you-like): reserve-first pattern — instant display on return visits

Каждый визит на Mainstage после первого теперь отдаёт готовую заготовку
мгновенно, вместо spinner → сетевые запросы → контент.

Архитектура:
- resolvePicks / fetchBecauseYouLike вынесены на уровень модуля (выход из
  замыкания useEffect); читают текущий localStorage, возвращают
  { anchor, recs, nextAnchorHistory, nextPicksHistory }
- fillBecauseReserve — fire-and-forget фоновая функция: запускается сразу
  после отображения результата, кладёт следующий батч в _becauseReserve.
  Covers намеренно не прогреваются (bumpDiskSrcCache на текущей странице не
  нужен); они прогреваются через primeAlbumCoversForDisplay при consume.
- useLayoutEffect: если reserve готов — не сбрасывает стейт в skeleton
  (контент появляется без мигания)
- useEffect: reserve-first path — consume → primeCovers → setState → fill;
  full-fetch path сохранён как fallback при первом визите или промахе

Поведение:
- Визит 1: full fetch (как раньше) → показ → fillReserve R1
- Визит 2+: consume R1 → мгновенный показ → fillReserve R2
- При сетевом сбое: restore из session cache (как раньше)

* fix(because-you-like): initialise state from reserve — no skeleton flash on remount

При ремаунте компонент стартовал с refreshing=true/anchor=null/recs=[] и
показывал skeleton на один тик до того как useEffect отработает.

Теперь useState() использует lazy initializers, которые читают _becauseReserve
прямо в первом рендере: если reserve валиден — state сразу refreshing=false,
anchor=X, recs=[...] и skeleton не показывается вообще. Covers уже в diskSrcCache
(из предыдущего показа) и появляются без дополнительных запросов.

useLayoutEffect упрощён: вызывает hasValidReserve() и сбрасывает в skeleton
только если reserve отсутствует (для случая navigation без ремаунта).

* fix(because-you-like): apply reserve in useLayoutEffect to handle async pool arrival

Lazy initializers не могли применить reserve при первом рендере, потому что
mostPlayed/recentlyPlayed/starred приходят из Home.tsx асинхронно — pool=[]
на первом рендере, poolKey не совпадает с reserve.

useLayoutEffect теперь активно ставит стейт из reserve (а не просто не сбрасывает):
когда pool обновляется до реальных данных, useLayoutEffect срабатывает синхронно
до paint, проверяет reserve и сразу применяет anchor/recs/refreshing=false.
При отсутствии reserve — сбрасывает в skeleton как прежде.

* fix(because-you-like): reserve > cache > skeleton — eliminate skeleton flash on mount

Корневая причина: Home.tsx загружает mostPlayed асинхронно через useEffect,
поэтому на первом рендере pool=[], poolKey=''. Reserve хранится с реальным
poolKey → mismatch → lazy initializers запускали skeleton.

Теперь двухуровневый fallback без зависимости от poolKey:
1. reserve (serverId + poolKey совпадают) → мгновенный новый батч
2. becauseYouLikeCache (только serverId) → stale-while-revalidate, контент
   доступен сразу с mount, обновляется тихо в фоне
3. skeleton → только при полном отсутствии данных (первый визит)

Применяется одинаково в lazy useState initializers, useLayoutEffect и
full-fetch path useEffect (не сбрасывать в skeleton пока есть cached контент).

* fix(because-you-like): key reserve by serverId only; guard useEffect on empty pool

Проблема: reserve хранился с poolKey, но на первом рендере pool=[] → poolKey=''
→ mismatch → показывался кэш (предыдущий набор) ~500ms пока Home.tsx не загружал
mostPlayed.

Исправления:
- BecauseReserve: убран poolKey — reserve валиден для любого pool-состояния
  на том же сервере. Pool (топ-артисты) меняется медленно; один раз показать
  reserve с чуть устаревшим anchor лучше чем показывать предыдущий набор 500ms
- hasValidReserve: проверяет только serverId
- fillBecauseReserve: убран poolKey из сигнатуры и хранилища
- useEffect: guard pool.length === 0 → возврат без fetch/consume;
  effect перезапустится когда pool заполнится (реальные deps изменятся)
  → reserve применяется из useLayoutEffect ещё до pool, без стале-флэша

Итоговый порядок: reserve (instant, serverId) > cache (stale-while-revalidate)
> skeleton (только первый визит)

* fix(home): remove mix-rating deps from feed useEffect — prevent Zustand rehydration double-fetch

Корень: useAuthStore(mixMinRatingFilterEnabled/Album/Artist) были в deps
useEffect. Zustand persist реhydrates асинхронно — сначала activeServerId,
потом mix-rating значения. Это вызывало двойной запуск эффекта:
- Первый запуск: homeFeedCache hit → показывает набор предыдущего просмотра
- Второй запуск (после rehydration): cache miss или повторный fetch с
  реальными mix-настройками → ~500ms → новый набор

Итог: Hero, AlbumRow, BecauseYouLikeRail показывали предыдущий набор
первые ~500ms при каждом возврате на Mainstage.

Fix: убраны mixMinRatingFilterEnabled/Album/Artist из deps. getMixMinRatingsConfigFromAuth()
читается внутри эффекта через getState() — всегда актуальные значения без
пересоздания замыкания. Mix-настройки по-прежнему применяются при fetch,
но не вызывают двойной запуск при rehydration.

* feat(home): local-first discover songs via SQLite ORDER BY RANDOM()

Добавлена runLocalRandomSongs (аналог runLocalRandomAlbums для треков)
в browseTextSearch.ts — использует libraryAdvancedSearch с sort random,
field уже поддерживается Rust-кодом через wildcarded ("random", _) ветку.

В Home.tsx: discoverSongs теперь сначала пробует локальный индекс,
и только при недоступности (индекс не готов, ошибка) падает обратно
на getRandomSongs.view. Ускоряет первую загрузку Mainstage — треки
берутся из SSD вместо сети.

* fix(home): pre-populate state from cache at mount — eliminate empty-state flash on return visits

Причина: Home.tsx размонтируется при навигации. При возврате первый рендер
всегда с пустыми массивами (heroAlbums=[], mostPlayed=[] и т.д.), потом
useEffect читает homeFeedCache и заполняет state. Даже один кадр с пустым
состоянием вызывает перерисовку Hero и BecauseYouLikeRail (pool=[]).

Решение: getInitialHomeFeed() читает homeFeedCache синхронно через
useAuthStore.getState() (не hook) в lazy useState initializers. К моменту
повторного визита store уже rehydrated — все state получают кэшированные
данные до первого рендера.

Дополнительно: wasPrePopulated предотвращает повторный applyFeedSnapshot
в useEffect когда state уже заполнен — иначе новые ссылки на массивы
вызывали бы ненужные ре-рендеры дочерних компонентов с теми же данными.

* fix(mainstage): keep refresh without return flicker

Keep Home and Because You Like visually stable during a single visit while still refreshing data for the next re-enter. Improve mainstage cover warmup by ensuring and pre-decoding above-the-fold artwork so hero and top rails appear instantly after navigation.

* fix(mainstage): stabilize because rail and hero background framing

Measure Because You Like layout before first paint to avoid width snap flicker, and render hero background as centered cover-fit images so the frame no longer jumps from top to middle on mount.

* fix(now-playing): prewarm track data and prevent stale carry-over

Warm Now Playing fetch caches and playback cover art on track change so entering the page no longer waits on first-load requests. Gate key-based sections (top songs, tour, Last.fm) by the active track/artist keys to avoid briefly rendering values from the previous track.

* fix(cover,test): refresh playback scope and default tauri cover mocks

Recompute playback cover scope when queue/server context changes so now-playing art resolves against the correct server after handoffs. Add default cover-cache invoke handlers to the shared Tauri test harness to prevent unhandled rejections in suites that mount cover-aware UI.

* fix(cover,now-playing,test): align prewarm scopes and tighten tauri mocks

Make cover-cache invoke defaults opt-in for tests, align radio prewarm scope with active rendering scope, and add targeted hook tests for prewarm + playback-scope reactivity. Also harden Rust cover URL building to avoid panic on malformed base URLs.

* test(cover): hoist mocked useCoverArt and clean EOF whitespace

Fix the new playback-scope hook test to use a hoisted vi.mock-safe stub and keep branch-wide diff checks clean by removing an accidental trailing blank line.

* fix(cover): align playback ensure auth and harden backfill retry flow

Use playback-server credentials for playback-scoped cover ensures, persist fetch-failed markers for bulk library backfill failures, and avoid advancing backfill cursor when UI-priority hold interrupts a batch.

* fix(ci): resolve clippy lint and update frontend node runtime

Move fetch helper before the test module to satisfy clippy's items-after-test-module rule, and modernize frontend CI to setup-node v6 with lts/* instead of pinned Node 20.

* chore(settings): simplify cover and analytics strategy copy

Move strategy summaries below tables, simplify Lazy/Aggressive wording, keep analytics warning always visible, and localize Russian texts to plain language without technical jargon.
2026-05-26 19:35:08 +03:00
Frank Stellmacher 4b1dd3c29f refactor(dedup): consolidate byte / sanitize / clock / album-duration helpers (Phase L, part 2) (#692)
Findings 5-8 of the dedup audit:

- F5 byte formatters: appUpdaterHelpers.fmtBytes + ZipDownloadOverlay
  .formatMB route through the existing formatBytes; a new formatMb
  (always-MB) backs playlistDetailHelpers.formatSize, AlbumHeader and
  the 4 inline DeviceSyncPreSyncModal expressions. SongInfoModal.format
  Size is intentionally left — it uses decimal (1e6) divisors, not 1024.
- F6 sanitizeHtml: extracted to utils/sanitizeHtml.ts; AlbumHeader,
  ComposerDetail and the (now-empty, deleted) artistDetailHelpers use it
  directly. nowPlayingHelpers keeps its own export but now delegates to
  the shared sanitiser and only adds its trailing-link strip on top.
- F7 album duration: BecauseYouLikeRail's formatAlbumDuration drops in
  favour of the shared formatHumanHoursMinutes. Behaviour note: total
  minutes now floor instead of round (<=1 min display difference,
  matches every other caller).
- F8 clock time: extracted to utils/format/formatClockTime.ts;
  PlaybackDelayModal + QueueHeader use it (toLocaleTimeString and
  Intl.DateTimeFormat produced identical output).

Behaviour preserved except the two explicitly noted divergences (F7
round->floor; F5 appUpdater/Zip now show GB above 1 GB instead of a
large MB number).
2026-05-14 15:19:42 +02:00
Frank Stellmacher 0153435787 refactor(dedup): route inline shuffle + union-dedupe through existing utils (Phase L, part 2) (#691)
Findings 3 + 4 of the dedup audit — replace hand-rolled copies with the
utils that already exist:

- shuffleArray (utils/playback/shuffleArray.ts): BecauseYouLikeRail's
  local shuffle<T>, plus the inline Fisher-Yates loops in RandomAlbums,
  AlbumDetail and Home.
- dedupeById (utils/dedupeById.ts): the identical seen-Set/filter
  union-dedupe block in the fetchByGenres of Albums, NewReleases and
  RandomAlbums.

The extracted utils are character-identical to the inline loops, so no
behaviour change. RandomMix's biased `.sort(() => Math.random() - 0.5)`
is intentionally left alone — swapping it would change behaviour.
2026-05-14 14:58:26 +02:00
Frank Stellmacher 7a7a9f5e6b refactor(utils): group utils/ files into topic folders (Phase L, part 1) (#689)
111 of 122 top-level src/utils/ files move into 16 topic folders (audio,
cache, cover, share, server, playback, playlist, deviceSync, waveform,
mix, format, export, changelog, ui, perf, componentHelpers). True
singletons with no cluster stay at the utils/ root.

Pure file-move: a path-aware codemod rewrote 539 relative-import
specifiers across 275 files; no logic touched. The hot-path coverage
gate list (.github/frontend-hot-path-files.txt) is updated to the new
paths for the 11 gated utils files — a mechanical consequence of the
move, not a CI change. tsc is green.
2026-05-14 14:27:44 +02:00
Frank Stellmacher 9606a99efb refactor(api): F.50 — extract 7 small domain modules (#615)
Seven domain-eng splits peel ~200 LOC of read endpoints out of
`api/subsonic.ts`:

- `subsonicStreamUrl.ts` — `buildStreamUrl`, `coverArtCacheKey`,
  `buildCoverArtUrl`, `buildDownloadUrl` (token-signed URL builders
  for the four /rest endpoints we hand to the browser).
- `subsonicStarRating.ts` — `getStarred`, `star`, `unstar`,
  `setRating`, `probeEntityRatingSupport`. `setRating` still triggers
  the lazy `navidromeBrowse` cache invalidation; the same-folder
  lazy import path is preserved.
- `subsonicSearch.ts` — `search`, `searchSongsPaged`.
- `subsonicScrobble.ts` — `scrobbleSong`, `reportNowPlaying`,
  `getNowPlaying`.
- `subsonicAlbumInfo.ts` — `getAlbumInfo2`.
- `subsonicLyrics.ts` — `getLyricsBySongId`.
- `subsonicGenres.ts` — `getGenres`, `getAlbumsByGenre`.

63 external call sites migrated to direct imports. Four `vi.mock`
targets in the store-level tests pointed at `../api/subsonic` and
were updated to the new module paths.

Pure code-move. subsonic.ts: 762 → 561 LOC (−201).
2026-05-13 00:46:13 +02:00
Frank Stellmacher 006635de4b refactor(api): F.49 — extract library + artists + ratings (#614)
Three domain-eng modules peel ~316 LOC of fetch/mapping out of
`api/subsonic.ts`:

- `subsonicLibrary.ts` — browse + random + per-song fetch
  (`getMusicDirectory`, `getMusicIndexes`, `getMusicFolders`,
  `getRandomAlbums`, `getAlbumList`, `getRandomSongs`,
  `getRandomSongsFiltered`, `getSong`, `getAlbum`,
  `filterSongsToActiveLibrary`, `similarSongsRequestCount`, plus
  the private `albumIdsInActiveLibraryScope` cache).
- `subsonicArtists.ts` — artist endpoints (`getArtists`, `getArtist`,
  `getArtistInfo`, `getTopSongs`, `getSimilarSongs2`,
  `getSimilarSongs`). Uses Library's `filterSongsToActiveLibrary` and
  `similarSongsRequestCount` for the per-library scoping fallback.
- `subsonicRatings.ts` — `parseSubsonicEntityStarRating` parser plus
  `prefetchArtistUserRatings` and `prefetchAlbumUserRatings` workers
  with the shared 7-min cache. Calls back into Library/Artists for
  the per-id fetch.

51 external call sites migrated to direct imports. No re-export
shims in `subsonic.ts`. Statistics endpoints still in `subsonic.ts`
keep their `RATING_CACHE_TTL` constant locally (same 7-min window).

subsonic.ts: 1078 → 762 LOC (−316).
2026-05-13 00:23:53 +02:00
Frank Stellmacher 72030f17fd refactor(api): F.48 — extract subsonic types + client primitives (#613)
First Phase F slice. Splits the 1333-LOC `api/subsonic.ts` along its
two most obvious axes:

- `subsonicTypes.ts` — all ~24 exported interfaces + type aliases
  (album/song/artist/playlist/directory/genre/now-playing/radio,
  random-songs filters, three statistics shapes, search + starred
  results, AlbumInfo, structured-lyrics types, etc.) plus the
  `RADIO_PAGE_SIZE` constant.
- `subsonicClient.ts` — token-auth + `getClient` + `api<T>()` +
  `libraryFilterParams` + `secureRandomSalt` / `getAuthParams` /
  `SUBSONIC_CLIENT`. The credential-bearing API helpers
  (`pingWithCredentials`, `apiWithCredentials`, `restBaseFromUrl`,
  `probeInstantMixWithCredentials`) stay in `subsonic.ts` for now —
  they could move into the client module in a follow-up.

66 external call sites migrated to direct imports from the new
modules (no re-export shims in `subsonic.ts`). Pure code-move;
contract test stays green.

subsonic.ts: 1333 → 1078 LOC (−255).
2026-05-13 00:05:58 +02:00
Frank Stellmacher 9fac6eb490 refactor(player): E.42 — migrate playerStore re-exports to direct imports (#607)
Migrates ~74 call sites away from the playerStore re-export shims that
were kept during M0–E.41 to avoid touching 30+ imports per PR. Now
that the bigger refactor work is done, each helper goes back to its
real home:

- `initAudioListeners`, `installQueueUndoHotkey`, `flushPlayQueuePosition`
  → from their own store modules
- `getPlaybackProgressSnapshot`, `subscribePlaybackProgress`,
  `PlaybackProgressSnapshot` → from `playbackProgress`
- `resolveReplayGainDb`, `shuffleArray`, `songToTrack`
  → from `utils/*`
- `_resetQueueUndoStacksForTest`, `consumePendingQueueListScrollTop`,
  `registerQueueListScrollTopReader` → from `queueUndo`
- `PlayerState`, `Track` types → from `playerStoreTypes`

Drops the corresponding 13 re-export stubs from `playerStore.ts` and
the now-unused imports. Also drops dead section banners + per-wrapper
comments above one-line action delegates. Trims one stale "(separate
PR)" note in `transportLightActions.ts` since that follow-up landed
in E.39.

`playerStore.ts`: 180 → 112 LOC (−68). Down from Phase E's starting
3732 LOC.

`bootstrap.test.ts` mock target updated from `../store/playerStore`
to `../store/queueUndoHotkey` to keep the spy reachable after the
import change.
2026-05-12 22:46:13 +02:00
Frank Stellmacher fec513b629 fix(home): swap Because-you-listened rail to AlbumRow under 696 px (#520)
* fix(home): swap Because-you-listened rail to AlbumRow under 696 px

The hero-style BecauseCards are tuned for full-rail widths (3 cards at
1052 px+, 2 cards at 696-1051 px). Below that the cards stretched
full-width with a fixed 160 px cover stuck on the left and centred text
floating in a wide empty area — looked like three over-sized banners
stacked vertically instead of a compact recommendation rail.

A `ResizeObserver` on the rail wrapper now watches the container width
and below 696 px renders a standard `AlbumRow` (which is already
perf-tuned for narrow rails: artwork budget, viewport windowing, scroll
paging). Wide layouts keep the unchanged hero card layout, so the
mainstage view at full width is identical to before.

* docs(changelog): add Because-you-listened narrow-layout fix entry
2026-05-09 18:11:22 +02:00
Frank Stellmacher ba73649360 fix(home): more variety + reliable render in Because-you-listened rail (#494)
Two reports rolled into one pass:

1. Rail occasionally rendered nothing on Home open. Cause: the rotated
   anchor sometimes had no Last.fm similar-artists or no library matches
   among the sampled set, and the old code gave up after one try and
   stored that dud anchor as the rotation cursor — so the next mount
   started from the same dud's neighbour and could fail again.

2. Recommendations felt repetitive. Cause: pool of 12 anchors walked
   round-robin made each anchor recur every 12 mounts, similar-artist
   sample of 6 from 12 had heavy overlap visit-to-visit, and per-artist
   single-album random pick meant artists with one library album always
   surfaced the same record.

Anchor selection: random pick from pool with a per-server cooldown
buffer (last 5 anchors excluded, capped at floor(pool/2) so small
libraries don't soft-lock). Up to 4 anchors are tried in a shuffled
candidates list before giving up; the localStorage cursor only advances
on a successful anchor so duds don't poison future mounts.

Picks variety: similar-artist fetch raised from 12 to 25 (same
getArtistInfo call, larger response — Last.fm typically returns up to
~50). Per-server ring buffer of the last 30 shown album ids; per-similar
-artist album choice prefers an album not in that buffer, falling back
to any album when the artist's whole catalogue is stale so the slot is
never lost.

Pool cap raised 12 -> 20 to give the cooldown buffer room to breathe in
libraries with varied listening history.

Storage: legacy `psysonic_because_anchor:` single-id keys from the
round-robin era are stripped on module load (one-shot localStorage
sweep, the new `..._anchor_history:` prefix has a different colon
position so no false matches).

API budget unchanged in the hot path: 1 getArtistInfo + 6 getArtist
per Home mount. Worst case (3 dud anchors, 4th succeeds) is 4
getArtistInfo + 6 getArtist.
2026-05-07 10:40:12 +02:00
Frank Stellmacher d75670ec4b feat(home): broaden Because-you-like seed pool + tidy orphan card at 1080p (#493)
* feat(home): mix recently-played + starred into Because-you-like anchor pool

Anchor pool was sourced only from getAlbumList(frequent), so the rotation
cursor walked the same eight top-played artists no matter how varied the
rest of the listening history was. Round-robin merge of mostPlayed,
recentlyPlayed and starred (dedup by artistId) means each mount can land
on a different listening *mode* — heavy rotation, current focus, or
explicit favorites — instead of stepping through the same top-played
sequence.

Pool size 8 -> 12 to let the cursor visit all three modes before
wrapping. Visibility guard widened so the rail still renders when the
server has no frequent-play data yet but starred or recent items exist.
Zero new API calls — all three lists are already in Home's initial
fetch.

* fix(home): drop orphan 3rd Because-card in 2-col range, keep all 3 stacked on mobile

auto-fit grid wraps to 2 cols between 696-1051px container width, which
left the third card alone on a second row at 1080p. Container query
hides the 3rd card only inside that 2-col band; on wider screens the
full 3-up row stays, on narrow viewports (single column) all three
cards stack vertically as expected.

* docs(changelog): Because-you-listened seed pool + 1080p layout polish (PR #493)

* docs(changelog): fold PR #493 refinements into the existing Because-you-listened entry

Drop the separate Changed section entry — the feature is in the same
1.46.0 release window as PR #489, so readers want a single description
of the final behaviour, not "added X, then changed X" for the same
release. PR reference becomes "PRs #489, #493".
2026-05-07 09:12:47 +02:00
Frank Stellmacher b01e76df9c fix(home): Because-cards — readable layout at 1080p / 3-up (#492)
At 1080p with three cards per row (~370 px wide) the previous layout
broke down:

- 200×200 cover left only ~150 px of text width after gap + padding,
  so titles truncated mid-word and the meta-pill wrapped vertically
  into a stack instead of staying on one line.
- The "·" separators in the meta vanished as soon as the pill wrapped,
  because the ::after lives inside the wrapping flex line.
- Albums without cover-art rendered the placeholder as an empty grey
  rect — visually broken next to neighbours that did have art.

Adjustments:

- Cover wrap 200 → 160 px. Buys 40 px of text width per card and brings
  cover/text proportions into balance.
- Meta-pill: inline-flex with width: max-content + max-width: 100% so
  the pill is content-fit when the meta line fits, capped at the
  available text width otherwise. Font 12 → 10 px, column-gap and
  padding tightened, flex-wrap kept (wraps to a second row if a server
  ever returns a really long meta string instead of clipping).
- Cover-art placeholder shows a centred Lucide Music icon at 30 %
  --text-primary alpha — same visual weight as a faded thumbnail
  instead of an empty rect.
2026-05-07 02:58:01 +02:00
Frank Stellmacher d1ff2fab51 feat(home): Because you listened recommendation rail (#489)
* feat(home): "Because you listened" recommendation rail

New Home rail (under Recently Added, default on, toggleable in Settings →
Personalisation → Home Page) that surfaces 3 albums from artists similar
to one of your top-played artists. Anchor rotates per Home mount so a
different top-artist seeds the recommendations each visit; within each
anchor, both the similar-artist subset and the chosen album per artist
are randomised, so the same anchor returns different picks on subsequent
visits.

Card layout matches the regular Album cards' surface (--bg-card with
accent-tinted border + 1px inset top highlight) and gets the same
Play / Enqueue hover overlay buttons. Cover and meta scale via CSS only
— no infinite animations, no filter/blur/transform, no compositing
layers. Grid wraps below 3-up at <400px card width instead of shrinking.

API budget: one getArtistInfo2 + 6 parallel getArtist calls per Home
mount, both reusing the existing mostPlayed payload to derive the anchor
pool (no extra API call to find top artists). All 8 locales seeded.

* fix(home): ru plurals + per-server anchor + narrower card grid

- ru: add _few / _many for becauseYouLikeTracks (CLDR Russian needs
  4 forms — 3 треков was wrong, now 3 трека).
- Anchor rotation memory is now per-server. The localStorage key
  becomes psysonic_because_anchor:<serverId>; switching servers no
  longer aliases server A's rotation onto server B's pool.
- because-card grid minmax(400px, 1fr) -> minmax(340px, 1fr) so two
  cards fit side by side at typical sidebar-expanded widths instead
  of collapsing to a single card per row.

* docs: CHANGELOG + Contributors entry for Because-you-listened rail (PR #489)

* style(home): blurred cover backdrop + centred layout for Because-cards

- Each Because-card renders the album cover as a blurred, low-opacity
  full-bleed background layer behind the existing cover thumb and text.
  Resolved through useCachedUrl so the cache layer feeds it (same key
  as the thumbnail) instead of a fresh salted URL on every render.
- Card content (cover thumb + text block) now centred horizontally and
  vertically within the card; the meta line lives in a small pill that
  sits centred under the artist row.
- Text contrast halo and meta-pill background are theme-aware via
  color-mix on var(--bg-card) / var(--text-primary), so the same rules
  read on dark and light themes (was hard-coded rgba black before and
  smudged the type on Latte / Nord Snowstorm).
2026-05-07 02:28:58 +02:00