External media controllers (Android Wear, Auto, Bluetooth dashes,
lock-screen widgets) consume the audio_service MediaSession and
silently no-op on any action that isn't in the handler's
systemActions set. Several handler methods were already implemented
but never advertised, plus stop() defaulted to a no-op — which
matched user reports of "media controller on the watch sometimes
works but doesn't play nice with Minstrel."
This patch lines the advertised surface up with what the handler
actually implements + wires a native heart-rating button.
**Expanded controls + systemActions:**
- Added MediaControl.stop to the expanded controls list.
- systemActions now also enumerates stop, skipToQueueItem (override
shipped in v2026.05.13.1), setShuffleMode, setRepeatMode, and
setRating. Without these in the set, Android 13+ drops the
corresponding callbacks from external surfaces.
**stop() override:** halts _player and dismisses the foreground
notification via super.stop(). Default just flipped processingState
to idle without releasing the audio session — external surfaces
treated that as "paused forever".
**setRating wiring (native heart-button protocol):** new LikeBridge
adapter passes through configure() carrying toggleTrackLike +
isTrackLiked closures over LikesController and likedIdsProvider.
- setRating override flips the like through the bridge and re-emits
mediaItem so the watch's heart icon updates immediately.
- _toMediaItem populates MediaItem.rating on every track change so
the right filled/outlined heart shows on track-A → track-B.
- PlayerActions ref.listen on likedIdsProvider calls
refreshCurrentRating so toggling a like from TrackRow / kebab /
another device (SSE) also keeps the watch icon in sync.
**artUri seed on first broadcast:** AlbumCoverCache.peekCached
returns the file path synchronously when the cover is already on
disk. _toMediaItem uses this so warm-cache tracks broadcast with
artUri populated from the first frame — external controllers see
the cover immediately instead of waiting for the later async
_loadArtForCurrentItem path. Cold-cache tracks fall through to that
path unchanged.
Regression from v2026.05.13.2's load-then-swap rewrite. _displayedMedia
only got populated by the ref.listen callback on mediaItem changes,
but ref.listen doesn't fire on initial subscription — it only fires
on transitions after the listener is registered. So opening the full
player while a track was already playing left _displayedMedia null
and the screen rendered "Nothing playing." even though the mini bar
showed a live track.
initState now reads the current mediaItem synchronously and seeds
_displayedMedia immediately (and _displayedDominant from the color
provider's cached value when available). A post-frame
_scheduleSwap(current) runs to ensure the cover bytes are decoded
and dominant color resolved when the user opens the player to a
track whose album hasn't yet been color-extracted in this session.
Previous fixes layered AnimatedSwitcher fades on top of a race: the
audio_handler broadcasts MediaItem twice on every track change
(bare metadata first, then with artUri once AlbumCoverCache resolves)
and the image bytes themselves decode asynchronously after the
widget mounts. The fades just smeared the resulting placeholder
flash without addressing the underlying ordering.
Rewrite the decision process around "load first, then swap":
**Mini player** (rapid change is acceptable per operator preference):
- Drop AnimatedSwitcher entirely
- PlayerBar becomes stateful, holds the most-recent non-null artUri
- Builds the child MediaItem with artUri = currentArtUri ?? _lastArtUri,
so the previous cover stays visible across the null-artUri gap and
the new cover snaps in the moment its artUri arrives
**Full player** (operator wants the image fully loaded before any
visible change):
- Introduce _displayedMedia + _displayedDominant state
- ref.listen on mediaItemProvider schedules a preload for each new
track id (and for the artUri-bearing rebroadcast on the same id)
- _scheduleSwap awaits precacheImage on the file:// artUri AND
awaits albumColorProvider's future for the dominant color
- Only then setState flips _displayedMedia + _displayedDominant in
one frame — cover, title, gradient all advance atomically
- Drop the per-element AnimatedSwitcher wrappers; the backdrop
AnimatedContainer still tweens between successive dominant
colors so the gradient transition is smooth, not snap
Concurrency: rapid skips drop stale preload completions via
_pendingPreloadId. Decode/color failures fall through to the
previous dominant + the ServerImage/error-builder fallbacks.
Multi-artist surfaces (home Rediscover, Library Artists tab, Liked
Artists carousel) were all rendering the music-notes placeholder
instead of real artist covers. Root cause:
CachedArtist.toRef() returned an ArtistRef with empty coverUrl —
the cache doesn't store the representative album id the server
derives at query time, and the adapter never reconstructed it.
The artist detail screen worked coincidentally because it derives
its header cover from `artist.albums[0].id` directly rather than
the ArtistRef's coverUrl field.
Fix:
* CachedArtistAdapter.toRef() now accepts an optional coverAlbumId
and reconstructs `/api/albums/<id>/cover` when given. Matches the
pattern AlbumRef uses (deterministic URL from entity id).
* artistTileProvider, libraryArtistsProvider, and artistProvider
(single-artist) each LEFT JOIN cached_albums ordered by sort_title.
First row per artist carries the alphabetically-first album id;
toRef projects that into the cover URL.
* Multi-artist queries dedup in toResult since the join multiplies
rows by album count.
Artists with no albums yet in drift come through with empty
coverUrl — UI falls back to the music-notes placeholder, same
behavior as before for that legitimately-coverless state.
Four-part change to push more surfaces onto the drift cache and
eliminate cold-tab-visit latency on the Library screen.
* **Library Artists tab** — _libraryArtistsProvider migrates from
REST-paginated AsyncNotifier with infinite-scroll loadMore to a
drift-first StreamProvider over cached_artists ordered by
sortName. Sync already populates the full set; cacheFirst's
fetchAndPopulate covers the fresh-install + sync-not-yet-done
cold case via /api/artists?limit=1000. SWR refresh on every
visit. GridView.builder lazily realizes only visible cells so
loading the full list up front is fine for typical libraries.
loadMore + NotificationListener gone.
* **Library Albums tab** — same migration, drift-first over
cached_albums joined with cached_artists for the artistName
field.
* **systemPlaylistsStatusProvider** — new CachedSystemPlaylistsStatus
single-row table (schema 6 → 7, JSON blob like CachedHomeSnapshot)
for the home Playlists row's "building / pending / failed"
placeholder logic. Drift-first means the row paints with the
prior status instantly instead of flickering through
SystemPlaylistsStatus.empty() while the REST call resolves.
* **Library screen tab pre-warm** — ref.listen on all 5 tab
providers in _LibraryScreenState.build subscribes them upfront
so swiping between tabs feels instant rather than each tab
paying its own cold-cache cost on first visit. cacheFirst
handles dedupe of concurrent fetchAndPopulate triggers.
Test mock updated for the StreamProvider type change on
systemPlaylistsStatusProvider.
ArtistCard hardcoded its avatar at Container(width: 124, height:
124) inside a ClipOval. In the Library Artists 3-column grid the
cell is narrower than the card's nominal 140dp width — on a typical
phone the cell is ~109dp, the padded inner content area ~93dp. The
parent constrained the Container's width to ~93dp but the explicit
height stayed 124dp, so ClipOval clipped a 93×124 rectangle and
the avatar rendered as a vertical ellipse.
Fix mirrors AlbumCard's pattern: ArtistCard takes an optional
`width` parameter (default 140 for horizontal carousels) and
derives coverSize = width - 16, so the Container is always square.
ArtistsTab now uses LayoutBuilder to compute cell width and passes
it through, same as AlbumsTab. Avatar stays a true circle at any
cell width.
mainAxisExtent on the grid replaces the previous fixed
childAspectRatio so cell height tracks cellW + name line, with
slack matching AlbumsTab's overflow guard.
Playlist collages aren't generated until the build job runs over a
playlist with tracks — system playlists (For-You / Discover / Songs-
like) and any newly-created playlist hit a brief window where
/api/playlists/:id/cover returns 404. ServerImage's errorWidget
already renders the visual fallback (queue_music icon over slate);
this fix just keeps cached_network_image from spamming the dev
console with HttpExceptionWithStatus stack traces.
errorListener filters 404 specifically — auth (401/403) and any
5xx still log so real connectivity / permission issues stay visible.
User-visible behavior unchanged; this is a dev-mode log hygiene fix.
Discover playlists could surface the same track twice with the
duplicates landing back-to-back — a "first song plays, then plays
again, skip works" symptom user reported on v2026.05.13.0. Root
cause: interleaveBuckets rotates one track per pass per bucket but
never tracks which IDs it has already emitted, so a track that's
both a dormant-artist pick AND a random-unheard pick comes out
once from each bucket.
On a single-user server the crossUser bucket is empty, so the
redistribute step rolls its slots into dormant + random. Their
output then interleaves d0, r0, d1, r1, … — and when d0 == r0
(common: a dormant-artist track is also valid for random-unheard)
the result is [X, X, …] with adjacent duplicates.
Fix: track seen track IDs across all buckets while interleaving;
skip already-taken IDs and advance to the next index in that
bucket. Dedup priority is bucket order, so a track in both
dormant and random comes from dormant.
Regression test covers the single-user case directly. The existing
round-robin test still passes — no shared IDs in that fixture.
Note: stale duplicates already written to drift / served as cached
playlists will clear naturally on the next playlist rebuild (the
03:00-local refresh, or any manual /api/me/playlists/refresh).
Two related "snap in" effects on the now-playing screen:
1. **Album art snapped in after the fade.** AnimatedSwitcher cross-
fades the new _AlbumArt over 300ms, but FileImage's bytes weren't
decoded yet — the widget was visually empty during the fade and
the cover landed abruptly after. precacheImage on the new file://
artUri pre-decodes the bytes so by the time AnimatedSwitcher
mounts the new tile, the cover paints synchronously inside it.
The cross-fade now carries real content end-to-end.
2. **Backdrop color snapped in.** albumColorProvider.family is
loading for the new id during the track-change moment, so
dominant fell back to fs.obsidian; AnimatedContainer tweened to
obsidian and then snapped to the resolved color a beat later.
_NowPlayingScreenState now holds _lastDominant across builds:
while extraction for the new id is loading, the gradient stays
on the previous album's color, then animates straight to the
new one once it resolves. No intermediate obsidian stop.
Net effect: track changes feel like a single smooth transition
instead of fade-out → blank → snap.
Audio handler broadcasts MediaItem twice on every track change:
once with artUri=null (the new track's bare metadata), then again
with artUri pointing at the AlbumCoverCache file once the cover
lands on disk. The mini player's cover element was rebuilding in
place: previous track's image → slate placeholder → new track's
image. That flash is the flicker reported on the v2026.05.13.0 build.
AnimatedSwitcher around the cover (180ms crossfade) keyed by the
artUri value makes the swap a smooth crossfade instead of a visible
snap. The Hero parent stays — its tag is stable across track changes
so the mini→full bar expansion animation keeps working unchanged.
Two bugs in the audio handler caused the playback issues seen on the
v2026.05.13.0 build:
1. **Queue button on the now-playing screen did nothing.** MinstrelAudio
Handler never overrode skipToQueueItem, so taps in QueueScreen fell
through to BaseAudioHandler's empty default. The queue UI updated
nothing because the handler did nothing. Now overridden: rebuilds
the source list via setQueueFromTracks(_lastTracks, initialIndex)
so the targeted item plays cleanly even when its source hadn't been
built yet by the background fill.
2. **Tapping a song in a playlist let the previous track bleed through
until the new source finished building.** setQueueFromTracks awaits
_buildAudioSource before swapping the player's source list, and
that wait can be a few hundred ms on a cache miss. During the wait
the old source kept playing while the mini player UI had already
flipped to the new title/artist. Now pause()ing the player at the
start of setQueueFromTracks silences the old source the moment the
user taps.
Also stashes the most recent TrackRef list as _lastTracks so
skipToQueueItem can reconstruct sources without having to peek into
just_audio's internal source list.
Final slice of the per-item rendering pass. Wraps every tile widget
in an AnimatedSwitcher between the skeleton placeholder and the real
card. 220ms cross-fade with easeOut: tiles "settle into place"
rather than hard-cutting from shimmer to content. Since each tile
fades independently as its data lands — and the HydrationQueue's
concurrency cap drains in a natural cascade — the overall feel is
the staged "page builds piece by piece" effect we wanted, with no
per-tile position math required.
Bumps CachedNetworkImage fadeInDuration from zero to 120ms (server_
image.dart, discover_screen.dart). Imperceptible on cache hits since
the image decodes synchronously; on cache misses the bytes fade in
smoothly instead of popping. Slice 1's "zero fade" call was right
about the 500ms default being a regression, but 120ms threads the
needle.
Playlist detail wraps its body in the same AnimatedSwitcher so the
cold-load skeleton page cross-fades into the real track list.
Tiles affected: home _AlbumTile / _ArtistTile / _TrackTile + liked
_LikedAlbumTile / _LikedArtistTile / _LikedTrackRow + playlist
_SkeletonBody / _Body. All keyed via ValueKey so AnimatedSwitcher
detects the transition.
End of the per-item pass. Net behavior: cold visits paint shaped
pages instantly with skeletons, content cascades in as hydration
lands; warm visits paint fully from drift in the first frame.
The three liked-tab providers now yield ordered lists of entity IDs
(read from cached_likes ORDER BY likedAt DESC). The UI renders
per-tile widgets that hydrate each entity individually via
albumTileProvider / artistTileProvider / trackTileProvider.
fetchAndPopulate dropped from the per-provider bulk endpoints to a
single shared call against /api/likes/ids — much cheaper, and the
tile providers handle entity hydration themselves. The bulk
/api/likes/{tracks,albums,artists} endpoints are no longer in the
Flutter cold path (server keeps serving them for web compat).
Cross-device SSE invalidate paths preserved so cross-device likes
still feel instant. Local LikesController mutations propagate via
cached_likes optimistic writes — same drift watch() route as before.
Tap-to-play on a track row uses currently-hydrated TrackRefs as the
play queue; still-loading tracks are skipped and join on next
rebuild as hydrations land.
Cold-visit playlist detail used to render the header from the seed
and then a single CircularProgressIndicator while the bulk fetch
ran. Now it renders the header + seed.trackCount worth of skeleton
rows (capped at 8 when no seed is present). The real list swaps in
without a layout jump.
Slice D was originally scoped for per-track hydration through a new
discovery endpoint, but the unavailable-entries data model (playlist
rows that lost their underlying track to deletion / quarantine) make
that disproportionately expensive — would require a schema change to
support null trackIds on cached_playlist_tracks, a server endpoint,
and a screen rewrite. The skeleton-row approach captures ~80% of the
perceptual win at a fraction of the cost. True per-track hydration
remains a future opportunity if cold visits to very large playlists
still feel sluggish after Slice F polish lands.
End-to-end pilot of the per-item architecture. Home now reads from
the new homeIndexProvider (drift-first over CachedHomeIndex with
/api/home/index discovery + SWR), then each tile is a small
ConsumerWidget watching its own albumTileProvider/artistTileProvider/
trackTileProvider. Tiles render a matched-dimension skeleton while
their entity is still hydrating, and swap in the real card once
drift emits the populated row.
Track hydration is wired up — /api/tracks/:id already existed so
the queue's case 'track' just calls api.getTrack(id) and persists.
The visible behavior:
* Cold visit: small /api/home/index round-trip (IDs only, ~10×
smaller than /api/home), then sections appear shaped with
skeleton tiles; each tile materializes as the hydration queue
drains. No more "30s blank → everything pops in at once."
* Warm visit: drift index emits instantly, drift entity rows emit
instantly, no network. Page paints fully in the first frame.
* Mid-state: scrolling through a partially-hydrated section sees
real cards next to skeleton cards. Layout doesn't shift because
skeletons match real-card dimensions exactly.
CachedHomeSnapshot (and the legacy homeProvider) stay in place but
unconsumed by Flutter — left in for now so revert is cheap if the
new path needs reworking. Cleanup follow-up in a later slice.
Old /api/home endpoint untouched, so the web client keeps working
unchanged.
Sibling to /api/home that returns the same five sections (recently
added, rediscover albums, rediscover artists, most played, last
played) but as flat slices of entity ID strings instead of
denormalized objects. The Flutter client uses this to drive its
per-item rendering pass — small discovery response then per-tile
hydration via the existing /api/albums/:id, /api/artists/:id,
/api/tracks/:id endpoints.
Reuses recommendation.HomeData so the DB cost is identical to
/api/home. JSON payload shrinks roughly an order of magnitude on
populated libraries (no embedded title / artist / cover URL fields).
Old /api/home stays untouched so the web client and older Flutter
builds keep working — no min-client-version bump needed until both
clients have migrated.
Slice A landed with three transitive imports that the analyzer
correctly flagged as unused. AppDb / CachedAlbums table refs
propagate through audio_cache_manager.dart's `show appDbProvider`
re-export chain so the explicit db.dart import in the consumers
is redundant.
Plumbing for the per-item rendering pass — no UI changes yet, just
the layers the home/playlist/liked migrations will sit on.
* CachedHomeIndex drift table (schema 5→6) — section/position →
entity-id rows, populated by the upcoming /api/home/index endpoint.
* HydrationQueue (concurrency=4, in-flight dedup) — bounded request
pump that takes (entityType, entityId) and persists the result to
the right cached_<entity> table. Albums + artists wired today;
tracks deferred until /api/tracks/:id exists.
* Per-entity tile providers (albumTileProvider, artistTileProvider,
trackTileProvider as StreamProvider.family) — watch drift, enqueue
hydration on miss, yield AsyncValue<EntityRef?>.
* Skeleton widgets (album/artist/track) matched to the real card
dimensions with a 1.2s shimmer sweep using FabledSword tokens. No
shimmer-package dep — single AnimationController per surface.
See docs/superpowers/specs/2026-05-13-per-item-rendering-design.md
for the full architecture rationale.
Final slice of the smooth-loading pass. Adds CachedQuarantineMine
(schema 5, columnar so flag/unflag can do row-level mutation) and
rewires MyQuarantineController to read from drift via watch() + SWR
refresh; flag/unflag write drift first and roll back on REST failure.
Public API (.flag / .unflag / .isHidden) unchanged so existing call
sites (library_screen Hidden tab, TrackActionsSheet) keep working.
Tests updated to match: bypassed-build-via-_StubController approach
no longer makes sense now that state lives in drift, so the suite is
rewritten against NativeDatabase.memory() with the same libsqlite3
skip the sync_controller suite uses on the CI runner.
The Hidden tab now paints from disk on cold open, the list is
queryable offline, and a flag from another device that arrived in
this user's quarantine via SSE-triggered invalidate lands the same
way as a local flag.
Slice 4 of the smooth-loading pass. Adds CachedHistorySnapshot
(schema 4) and rewires _historyProvider through cacheFirst, mirroring
the homeProvider pattern: yield the last cached page immediately on
subscribe so the tab paints from disk on cold open, then SWR-refresh
in the background to surface fresh plays.
Also enables basic offline scrollback — the most recent History page
survives both app restart and connectivity loss.
JSON blob storage (vs columnar) because the page is small, always
read whole, and HistoryPage.fromJson already accepts the wire shape,
so server-side field additions don't force a migration.
History delta sync via library_changes is out of scope here; the next
visit's SWR pull is the source of freshness for now.
Slice 3 of the smooth-loading pass. The three _likedTracksProvider /
_likedAlbumsProvider / _likedArtistsProvider entries on the Library
screen migrate from FutureProvider+REST to StreamProvider+cacheFirst.
Reads now flow from cached_likes joined against the metadata tables
SyncController already keeps fresh; LikesController's optimistic drift
write makes toggling a like re-emit these streams instantly without a
REST round-trip. Cold-cache fallback hits /api/likes/* when drift is
empty (fresh install pre-first-sync). SWR refresh on each visit catches
likes from other devices that haven't propagated via library_changes
yet.
The original FutureProvider versions fetched the first 50 rows. Drift
returns everything cached_likes knows about — for typical libraries
that's the full liked list. Pagination can come back when liked lists
are big enough to matter.
Like/unlike SSE invalidation paths preserved so cross-device updates
still feel real-time, even when the sender's library_changes hasn't
landed here yet.
Slice 2 of the cover-caching pass. SyncController now downloads cover
bytes for newly-upserted albums + playlists into the shared
flutter_cache_manager disk cache after each sync transaction commits.
A cold-start scroll through the home grid paints from disk on the very
first frame instead of firing one HTTP per visible tile.
Best-effort: fire-and-forget after commit, concurrency 3, per-URL
failures swallowed (404 for collages that haven't built yet, 401
during token-refresh races). Artist covers skipped — ArtistRef.coverUrl
is server-derived from "most-recent album" and not reconstructible
client-side; album pre-warm already covers the artist's primary visual.
Auth header reuses sessionTokenProvider for parity with ServerImage.
Slice 1 of the cover-caching pass. The previous Image.network /
NetworkImage path only cached covers in memory, so a scroll-off + scroll-
back or an app restart re-downloaded every tile from the server. Swap
to cached_network_image so bytes land on disk (path_provider temp dir,
URL-keyed) and survive both.
Sites migrated:
- ServerImage (all /api/*/cover usage — home grid, library, playlist,
artist/album detail headers)
- DiscoverScreen Lidarr suggestion thumbnails
- PlayerBar mini cover (HTTPS branch; file:// branch unchanged since
AlbumCoverCache files are already on disk)
Auth header forwarding preserved via httpHeaders. Fade-in disabled so
populated grids paint instantly on cache hit.
Slice 2 (pre-warm during sync) builds on this same cache manager.
Drops the staleness gate from 1h to 1m and adds a Timer.periodic that
fires recheckIfStale every minute while the app is foregrounded. Net
effect: ~1 check per minute of active use, ~60 KB/hr data — trivially
affordable for the value of faster recovery when min_client_version
bumps server-side.
Timer is paired with the lifecycle observer: started in initState +
on resume, stopped in dispose + on pause/inactive/hidden/detached so
backgrounded apps don't burn battery on probes the user can't see.
Staleness gate still wraps the call so concurrent triggers (timer +
resume firing close together) dedupe to one network call. Manual
"Check now" still bypasses the gate via recheck().
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Cold-start spinner was up to ~38s on slow / remote connections
because VersionGate blocked the entire ShellRoute on /healthz, with
the default dio's 8s connect + 30s receive timeouts. The /healthz
server handler itself is fine (microsecond JSON encode); the blocker
was client-side. Three issues fixed in one pass:
1. Optimistic render. VersionGate becomes a ConsumerStatefulWidget
that always renders its child and just activates the version
check controller on mount. The "you're too old" experience moves
from a full-screen hard-block (_TooOldScreen, deleted) to a soft
banner above the AppBar that lets the user keep playing cached
content while they update.
2. 1h-throttled background check. New VersionCheckController
(AsyncNotifier) hydrates from a secure-storage cache on boot,
returning the cached result instantly. If the cache is missing
or >1h old, fires a background recheck. AppLifecycleState.resumed
triggers recheckIfStale so foregrounding after >1h re-checks
without per-frame hammering. "Check now" button on the banner
bypasses the staleness gate so dev iteration (push new APK, want
to see banner clear) doesn't wait an hour.
3. Bounded health-check dio. The /healthz request uses a dedicated
dio with connectTimeout: 3s + receiveTimeout: 2s rather than the
default 8s / 30s. Health probes should fail fast — if the server
can't ack in 5s, the user has bigger problems than a stale
min_client_version and the cached value remains in effect.
Cache keys live alongside the existing tz cadence cache in
flutter_secure_storage (kResult + kAtMs). On any network error or
parse failure, _runCheck soft-fails without bumping the timestamp,
so the next staleness check will retry.
VersionTooOldBanner renders in _ShellWithPlayerBar's Column above
the existing UpdateBanner — the two coexist when both apply
(server rejects you AND an APK is queued).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Closes the last deferred follow-up from #357. The library_changes
table is the append-only change log that drives /api/library/sync's
delta semantics — every mutation (scanner upsert, like, playlist
edit, track delete) writes one row. Without a retention policy the
table grows unbounded; the original migration (0025) called out the
follow-up explicitly.
New goroutine: sync.Compactor runs daily, deletes rows where
changed_at < now - 30 days. Logs a row count when non-zero so
operators can see compaction activity in the journal. First tick
fires on startup so a process that hasn't been compacted in a
while catches up immediately.
30-day retention matches the offline-mode spec
(docs/superpowers/specs/2026-05-09-flutter-offline-mode-design.md).
Clients with a cursor older than that hit the existing 410 fallback
path and resync from scratch.
Imported as syncpkg in main.go to follow the existing convention
(see internal/library/scanner.go).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Home screen is the first surface on app open; without a local cache
the cold-start blocks on /api/home, which dominates felt latency on
slow or remote connections. This commit caches the last successful
HomeData as a single-row JSON blob in drift, so subsequent app opens
yield content immediately and revalidate in the background.
Schema:
- New CachedHomeSnapshot table (single row: id=1, json TEXT,
updated_at). schemaVersion bumped 2 → 3 with a forward migration
that calls m.createTable(cachedHomeSnapshot). Codegen regenerated
via build_runner; the *.g.dart files are gitignored and rebuilt
by the CI Codegen step.
Provider rewrite:
- homeProvider: FutureProvider<HomeData> → StreamProvider<HomeData>
using the existing cacheFirst<CachedHomeSnapshotData, HomeData>
pattern (alwaysRefresh: true for SWR). On cold cache the first
/api/home fetch populates the row. On warm cache the cached
HomeData is yielded immediately and a background REST fetch
overwrites the row, which drift's watch() picks up.
- Encoder helpers (_albumToJson / _artistToJson / _trackToJson) so
HomeData survives the JSON round-trip into and out of drift.
Field names match the server's /api/home wire shape exactly so
HomeData.fromJson handles both fresh server responses and cached
drift rows.
Callers untouched: home_screen.dart's ref.watch + ref.refresh +
metadata_prefetcher's ref.listen all keep working with the
StreamProvider shape (AsyncValue<HomeData> stays the surface type).
Test fix: 4 homeProvider.overrideWith sites in home_screen_test.dart
switched from `(ref) async => _emptyHome` (FutureProvider form) to
`(ref) => Stream.value(_emptyHome)` (StreamProvider form).
For #357. Completes the user-visible deferred follow-up. Remaining
deferred items: library_changes server-side retention.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
#401 introduced player.current?.id reads into TrackRow.svelte and
PlaylistTrackRow.svelte, breaking 26 test cases across 6 files whose
existing vi.mock('$lib/player/store.svelte', ...) blocks only stubbed
the functions used by the original components.
Added player: { current: undefined } to each affected mock — keeps
the existing function spies and lets the new isCurrent derivation
read a defined (false-y) player.current without blowing up.
Only updated the 6 files that failed; 16 other player-store mocks
exist across the suite but their tests don't render Track/Playlist
rows so the derivation never fires. Future tests that render those
rows will need the same stub (visible at the failure point with a
clear error message).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
#392's dispatcher only invalidates publicly-importable providers
(myQuarantine + home). Screen-scoped providers (file-private in their
feature folders) get their own ref.listen(liveEventsProvider, ...) so
they go live without needing back-edge dependencies from /shared.
Five screens wired:
- library_screen.dart _LikedTab — invalidates _likedTracksProvider /
_likedAlbumsProvider / _likedArtistsProvider on any of the six
track/album/artist like/unlike kinds.
- playlist_detail_screen.dart — invalidates playlistDetailProvider(id)
on playlist.updated / playlist.tracks_changed matching the visible
playlist_id. On playlist.deleted matching the visible id, pops back
so the user isn't left staring at a gone playlist.
- admin_requests_screen.dart — invalidates adminRequestsProvider on
request.status_changed (covers user create/cancel + admin
approve/reject + reconciler complete).
- admin_quarantine_screen.dart — invalidates adminQuarantineProvider
on any quarantine.* event (flag from a user / admin resolve / file
delete / lidarr delete).
- requests_screen.dart (own requests) — invalidates myRequestsProvider
on request.status_changed. Server-side events are user-scoped via
publishRequestStatusChanged's row.UserID, so admin actions on
someone else's request route to the right stream.
History tab is NOT wired (no server-side play.scrobbled event yet —
documented in #402 body as deferred until that event ships).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
#392 shipped track.liked / track.unliked but skipped the album +
artist symmetric pairs. Closes that gap so the Flutter Liked tab's
albums and artists sub-lists can listen for changes the same way
the tracks sub-list will (#402 wire-up lands next commit).
publishLikeEvent already handles the entity_type dispatch; the four
handler call sites just need the new lines.
For #402 follow-up to #392.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Cross-platform consistency: when a track is currently playing, its row
on the album / liked / history / search / playlist detail surfaces
gets the same accent-border + bg-lift treatment that QueueTrackRow
applies on the queue panel. Closes the inconsistency caught during
the #375 DRY audit (the queue row had a "you are here" indicator;
other track-row surfaces did not).
Web — TrackRow.svelte + PlaylistTrackRow.svelte:
isCurrent = player.current?.id === track.id
→ border-l-2 border-l-accent bg-surface-hover when true.
PlaylistTrackRow additionally gates on !isUnavailable so deleted
rows never match a phantom playing id.
Flutter — TrackRow + _PlaylistTrackRow:
TrackRow becomes a ConsumerWidget, watches mediaItemProvider, and
wraps its InkWell in a Container whose BoxDecoration carries the
fs.iron background + 2px fs.accent left border when current. Title
text also shifts to fs.accent and FontWeight.w500. Same pattern for
_PlaylistTrackRow.
No "Now playing" pill on these surfaces — the player bar already
names the track, so the accent band alone reads as enough cue.
For #401 / #356 umbrella.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Two issues caught by flutter analyze --fatal-infos:
- dart:ui import in album_color_extractor.dart was redundant because
flutter/painting re-exports the Color it provides. Dropped.
- valueOrNull isn't on AsyncValue in this Riverpod version (the
AsyncValue<Color?> nesting may also have confused the resolver).
Switched to asData?.value which always returns the wrapped value
on AsyncData and null on Loading/Error.
(palette_generator's "discontinued" warning is non-fatal informational
in pub; CI didn't fail on it. The package still works; alternative
swaps deferred until it actually breaks.)
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Three of the four locked items (1, 2, 4); item 6 (swipe-tabs) stays
deferred until server-side lyrics ingestion exists.
1. Dominant-color gradient backdrop. New album_color_extractor.dart
wraps the existing AlbumCoverCache: extracts the dominant color
via PaletteGenerator over the local file, caches in-memory keyed
by album_id. Top 55% of the screen carries the color (0.55 alpha
→ fs.obsidian) so controls below stay legible. AnimatedContainer
tweens the gradient across track changes.
2. Hero transition for cover art (mini bar → full screen). Stable
kPlayerCoverHeroTag (not media.id keyed) so the transition works
regardless of what's playing and isn't racy if media swaps mid-tap.
flightShuttleBuilder renders the destination's Hero widget for the
whole flight, which reads as a clean grow rather than a swap.
4. Crossfade on track change. AnimatedSwitcher around the album art,
title, and artist+album text block, all keyed by media.id so the
switcher fades between old and new on each track-change rebuild.
Pairs with the AnimatedContainer gradient so the whole "what's
playing" zone changes in lockstep.
palette_generator: ^0.3.3 added.
For #396 / #356 umbrella.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
PlaylistTrack.streamUrl is String? (nullable when track is unavailable
post-delete); TrackRef.streamUrl is required String. flutter analyze
caught the mismatch. Coalesce to empty string for unavailable rows —
they're already filtered out by the trackId != null check earlier in
the loop, so this branch is effectively unreachable but keeps the
type-checker happy.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
AlbumCard / ArtistCard / PlaylistCard gain a 44dp circular play
button overlaid bottom-right of the cover art. Mirrors the
hover-revealed .play-overlay on the web cards; always visible
because hover is not a real interaction on touch.
Per-card semantics match the web:
- AlbumCard: fetches /api/albums/{id}, starts playback from track 0.
- ArtistCard: fetches /api/artists/{id}/tracks, Fisher-Yates shuffles,
plays from index 0 (matches web's playQueue(shuffle(tracks), 0)).
- PlaylistCard: fetches /api/playlists/{id}, materializes available
rows into TrackRef, plays from index 0. Disabled state when
trackCount == 0 — semi-transparent button, taps ignored.
Shared PlayCircleButton widget manages loading state (spinner during
fetch) so each card's onPressed can stay async without re-entrancy
guards. Cards become ConsumerWidget so they can reach the
playerActionsProvider + relevant API providers; constructor surface
unchanged so existing call sites (artist_detail, library_screen,
home_screen) keep working.
CompactTrackCard unchanged — its tap already plays-from-here.
For #393 / #356 umbrella.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Flutter client posts FlutterTimezone.getLocalTimezone() to
PUT /api/me/timezone on every setSession (login / register success)
and on every AuthController.build (app cold-start with valid
session), when the locally-stored tz_last_sent_at is >7 days old.
Cadence tracked in flutter_secure_storage so it survives app
restarts.
Failures swallowed: the server's UTC default + last-known value
keep the scheduler functioning until the next attempt.
Completes the client side of #392 Half B (per-user timezone
scheduling).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Web client posts Intl.DateTimeFormat().resolvedOptions().timeZone to
PUT /api/me/timezone after every successful login, register, and
bootstrap when the locally-stored tz_last_sent_at is >7 days old.
Cadence tracked in localStorage keeps the server stateless on the
"is this stale?" check.
Failures swallowed: the server's UTC default + last-known value keep
the scheduler functioning until the next successful attempt. SSR-
safe via the typeof window guard.
For #392 Half B. Companion Flutter change in next commit.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
gocron v2's WithLocation is a SchedulerOption (process-wide), not a
JobOption — there's no per-job location knob. To get per-user
timezones we use a cron expression with the CRON_TZ= prefix, which
the underlying robfig/cron parser honors:
CRON_TZ=America/New_York 0 3 * * *
Fires at 03:00 in the named zone every day. Same DST-correctness as
the original WithLocation approach.
Fall-back to UTC moves inline (was validateTimezoneOrUTC); kept the
helper because the test file still exercises it.
Caught by go vet on CI after slice 2 pushed:
"cannot use gocron.WithLocation(loc) (value of type
gocron.SchedulerOption) as gocron.JobOption value"
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Completes the server side of #392 Half B.
PUT /api/me/timezone now calls scheduler.Refresh(ctx, userID) after
the DB write so the rescheduled daily-at-03:00-local job takes
effect synchronously. Failure to refresh is logged but doesn't
undo the DB write — the hourly reconciliation pass would pick it
up within an hour regardless.
POST /api/auth/register calls Refresh after successful user
insert so brand-new users get scheduled immediately rather than
waiting for the hourly pass to discover them.
system_cron.go deleted: the new scheduler subsumes its
responsibilities. The StartSystemPlaylistCron call in main.go is
also removed. Server restart now runs the new scheduler's startup
recovery + catch-up instead.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
bvandeusen