Playing/shuffling a big playlist set `queue` to ~10k `Track` objects.
zustand `persist` then `JSON.stringify`'d the whole queue into `localStorage`
on every persisted `set` → `QuotaExceededError` storm: playback never started
and the main thread stalled on each write.
`partialize` now persists only a ±250-track window around `queueIndex`
(remapping the index into the slice) instead of the entire queue.
The authoritative full queue lives server-side — synced via Subsonic
`savePlayQueue` and restored through `getPlayQueue`. localStorage is only a
fast local cache, so bounding it doesn't lose the queue; it just restores a
±250 window instantly while the full queue rehydrates from the server.
Controlled before/after on a 10,509-track playlist:
- before: QuotaExceededError ×9, play/shuffle dead
- after: QuotaExceeded = 0, playback works
* fix(playback): pin queue streams, cover art, and library links to queue server
When the active server changes while a queue from another server is playing,
keep streams and UI on queueServerId; switch back for artist/album links and
queue or player-bar context menus.
* fix(playback): switch to queue server when opening Now Playing
Ensure active server matches queueServerId before Subsonic fetches on the
Now Playing page, mobile player route, and queue info panel; scope caches
by server id.
* docs(credits): mention Now Playing in PR #717 contribution line
* fix(playback): route scrobble and queue sync to queue server
Address PR review: apiForServer for scrobble/now-playing/savePlayQueue,
clear queueServerId on server removal, mini-player queueServerId sync,
block cross-server enqueue with toast, and regression tests.
Four more domain-eng modules out of `api/subsonic.ts`:
- `subsonicPlaylists.ts` — `getPlaylists`/`getPlaylist`/`createPlaylist`
/`updatePlaylist`/`updatePlaylistMeta`/`uploadPlaylistCoverArt`/
`uploadArtistImage`/`deletePlaylist`. The two upload helpers use
the Tauri-side CORS bypass (`upload_playlist_cover` /
`upload_artist_image`).
- `subsonicPlayQueue.ts` — `getPlayQueue`/`savePlayQueue`.
- `subsonicRadio.ts` — Internet Radio CRUD (4 fns), Tauri-side cover
art ops (3 fns), RadioBrowser search/top + `fetchUrlBytes`.
- `subsonicStatistics.ts` — `fetchStatisticsLibraryAggregates`/
`fetchStatisticsOverview`/`fetchStatisticsFormatSample` with their
three per-server-folder caches and the `statisticsPageCacheKey`
helper. `STATS_CACHE_TTL` renamed from the misleadingly-shared
`RATING_CACHE_TTL` constant.
Also: drop ~20 now-unused type/value imports from `subsonic.ts`, trim
three orphan jsdoc comments left behind by earlier slices, fix four
`vi.mock` targets (`queueSync`, `playerStore.persistence`) plus the
dynamic `await import('../api/subsonic')` calls in `ContextMenu.tsx`
to point at the new module paths.
Pure code-move. subsonic.ts: 561 → 144 LOC (−417). What's left:
ping/pingWithCredentials/probeInstantMix/scheduleInstantMixProbe +
internal `apiWithCredentials`/`restBaseFromUrl`.
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.
progress.test.ts: getPlaybackProgressSnapshot shape + post-emit reflection,
subscribePlaybackProgress (notify, (next, prev) pair, near-duplicate epsilon
coalesce at 0.005 s, unsub stops notifications, multiple subscribers
independent), live-emit throttling guard (drops within 1500 ms + < 0.9 s
delta; large delta passes; time threshold passes).
persistence.test.ts: flushPlayQueuePosition forwards (ids, currentId, posMs)
to savePlayQueue, caps song-id list at 1000, no-ops on radio / no-track /
empty queue, swallows backend errors, floors position to whole ms.
playerStore.ts coverage 39.55% -> 40.48%. F1 50% floor not met -- remaining
~10pp lives in playTrack's async hot-cache/replay-gain body, shuffleQueue,
stop, enqueueRadio, initializeFromServerQueue and the orbit auto-merge
paths. Either a follow-up PR 2d or a revised F1 floor; flagged in the PR
body. Gate unchanged -- playerStore.ts stays out until the floor is met.
Discovered + fixed during this PR: the spread ...await vi.importActual()
mock pattern lets the real savePlayQueue leak through to playerStore.ts's
relative import (../api/subsonic) even when the alias-form is mocked.
Switched persistence.test.ts to an explicit non-spread mock map listing
every export the store uses.
Artem
cucadmuh
Frank Stellmacher