Add RecoStore::get_known_artist_ids (artists played >threshold OR favorited;
unit-tested) and union it into the network-discovery 'skip artists I already
know' filter. play_history stays the source of the (id, name) known set:
reco_events has no artist names and the schema is frozen to match Tauri, so
full consolidation (plan D2) would regress the name-based MB candidate filter.
This augments the id set with reco's richer plays+favorites signal instead.
cc
Two additive RecoStore queries with unit tests (all 8 reco_store tests green):
- get_forgotten_favorite_album_ids(limit, recency_days): favorite albums not
played within the window. Ported from Tauri db.rs:391-426 but adapted to the
integer created_at schema -- Tauri's datetime('now',..) string compare never
matched the integer column, so the recency filter is a numeric cutoff.
- update_genre_for_album(album_id, genre_id): backfills genre_id onto an
album's still-NULL events. Plays log no genre, so the frontend writes it back
on album resolution; this is what makes get_top_genres non-empty (Tauri
defined the backfill fns but never called them, so its top-genres was empty).
cc
Intelligent Search (phases 3-4): a frontend-agnostic SearchService in qbz-app (Capa A result cache + Capa B interaction ranking) behind a live header dropdown with skeleton loading, stale-while-revalidate, 220ms debounce, keyboard nav + scroll-into-view, per-section caps, a URL-match artwork guard, and an opt-out Settings toggle. Typing previews in the dropdown; Enter goes to Search > All; local-library results show in the dropdown only.
Immersive search: an in-immersive glass cortinilla (Albums/Artists/Playlists) that switches playback without navigating — a Settings action select (disabled/replace-queue/play-next/add-to-queue), the HUD stays up while searching and never hides while the cursor rests on the chrome, twinned top buttons, and a clear button with always-centered field text.
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Cleanroom port of the Tauri reco-store into qbz-app::settings::reco_store
(frontend-agnostic, no tauri::State, ADR-006) so the Slint frontend can seed
DailyQ/WeeklyQ, the WeeklyQ 7-day window, and top-genres. Opens the SAME
per-user reco/events.db that Tauri uses (cross-frontend history share); ports
the reco_events schema + indexes, log_play/favorite_event, get_recent and
get_favorite track ids, a windowed get_recent_track_ids_since, get_top_genres,
get_home_seeds, and the train() scorer verbatim. 6 headless tests green.
Tauri's own reco_store is left as-is (rewiring it is a deferred cleanup).
cc
Frontend-agnostic port of Tauri discovery-v2/sectionPrefs.ts (ADR-006):
the ordered per-tab {id,enabled} model for the Discover configurator
(Home / Editor's Picks / For You). Pure model logic (default_prefs,
migrate with the legacy-array / object / garbage branches, reconcile_list
with drop-unknown + first-wins dedup + append-missing, toggle, move_section
with boundary clamp, reset_tab, is_enabled, enabled_count, enabled_ordered)
plus a per-user SQLite store (dedicated discover_prefs.db, single JSON-blob
column in the Tauri-compatible shape). 10 headless tests green.
Lives in qbz-app::settings::discover_prefs so any frontend (Slint, Tauri)
drives the configurator from one source of truth.
cc
Foundation for the ImmersiveView Slint port. Authored by Codex and accepted by
the owner after live visual iteration; committed here so the panel work builds
on top of it. The Album Reactive foreground was intentionally left out (a prior
attempt was rejected) so it can be rebuilt cleanly on this base.
Audio-transport lift (slice 1):
- qbz-audio: VizFrame/VizSink trait + spawn_visualizer_thread; FFT producer
lifted off tauri::AppHandle. Protected audio path untouched (seam =
RingBuffer.snapshot).
- src-tauri: fft_processor gutted to a thin TauriVizSink emitting byte-identical
viz:* events.
- qbz-app: AppRuntime::with_visualizer + visualizer_tap accessor.
- qbz-slint: SlintVizSink + install() publishing VisualizerState
bars/spectral/energy/waveform/transient at 30fps, zero IPC.
Immersive base (slice 2a):
- immersive.rs: host-side atmosphere generation from decoded artwork
(8x8 sample -> upscale -> blur -> saturate/contrast/normalize -> vignette),
mirroring Tauri texture-loader.ts::generateAtmosphere; plus glow_color.
- ImmersiveAtmosphere.slint: reusable animated atmosphere (4 counter-drifting
copies via animation-tick); usable static for Album/Artist headers later.
- ImmersiveView.slint: base overlay (atmosphere + auto-hide Tauri-shaped compact
player only). Foreground panels are rebuilt on this base.
- AppShell mounts the overlay; ViewMode menu opens Immersive in PlayerBar/Small.
cc
Re-implements the parked scrobblers-wip stash intent on the current tree
(the stash no longer applied; it remains untouched in the stash list) with
three corrections: the Last.fm offline queue uses the SHARED per-user
offline_settings.db scrobble_queue (byte-identical SQL to Tauri - queues
flush from either frontend) instead of a private table; the ListenBrainz
cache opens Tauri's per-user path so LB creds and listen_queue are truly
shared (a Tauri LB sign-in pre-seeds Slint); and the queue flush is driven
by the offline engine's online edge (plus initial flush), not login-only.
New frontend-agnostic qbz_app::settings::scrobblers store (master enable,
Last.fm session/username, LB token/username; tests) and the shared
scrobble-queue API on OfflineModeStore. Player wiring hooks the de-duped
track-change edge inside the QConnect remote gate: now-playing fires on
change (skipped offline), the scrobble arms at min(50%, 240s) with a
generation counter cancelling stale timers, all sources scrobble (Tauri
parity incl. the #360 version-enriched title). Offline or call failure
queues; Last.fm flush honors the 50-batch and 14-day cutoff.
Settings gains an Integrations section (Plex-section idiom): Last.fm
browser-auth connect/finish/disconnect, ListenBrainz token field +
validate, per-service enable toggles. Known gap documented: Last.fm creds
cannot be shared with Tauri (webview localStorage); LB creds and both
queues are shared.
cc
Logging out of an offline session left offline_session set and the gate
closed, refusing the very OAuth exchange that could end the offline state
(user-reproduced: sign-in failed with OfflineMode after logout). teardown()
now ends the session-scoped offline state (offline_session and the cached
induced flag reset; the persisted preference reloads on the next
activation) and recomputes, reopening the gate when connectivity allows.
Two regression tests added.
The three login methods (login, login_with_oauth_code, login_with_token)
are exempt from the offline gate: user-initiated sign-in is explicit
intent to reach Qobuz; the gate governs services. Verified none of them
reach gated sub-calls; bundle cold-start stays gated on purpose. New unit
test pins the exemption. The recovery sign-in falls back to the full
browser OAuth flow when the saved token is gone or rejected, and
offline_session is lifted only on success paths.
cc
Hoists Tauri's FavoritesCacheStore into qbz-app::settings::favorites_cache
(same per-user favorites_cache.db filename and schema, file shared across
frontends; 4 store tests). Slint's fav_cache now binds the store per user,
seeds the in-memory id set from disk at session activation (online,
restore, recovery and offline entry - fixing the start-offline cold-hearts
gap Tauri never closed), writes through on every favorite mutation, and
full-replaces the disk mirror on network refreshes. Queue hearts read the
shared cache instead of re-fetching from the network. All track-favorite
mutation paths are gated with a toast while offline (read-only hearts).
Part of offline-mode slice 3; main.rs wiring rides the slice-3 wiring
commit.
cc
New qbz_app::offline_mode (frontend-agnostic, ADR-006): three-state mode
machine (Online / RealOffline session-scoped / InducedOffline persisted),
Tauri-compatible offline_settings.db store with the issue #279
stream_first_track snapshot, and a layered connectivity actor (default-route
signal on Linux, audio liveness window, IP-literal + vendor-diverse strict
probes, asymmetric hysteresis with confirmation burst, captive-portal and
suspend/resume handling).
qbz-qobuz gains the process-wide offline_gate and ApiError::OfflineMode (the
single Qobuz choke point; HTTP funnel wiring lands next).
SubscriptionStateStore gains offline_playback_allowed: binary 30-day-grace
playback gate for the offline cache, never a preview-degradation path.
cc
Fresh Slint-only Plex integration foundation (Tauri untouched; the Tauri
code is slated for deletion at port end, so creds are not shared):
- slice 0: fix the false Plex docs in local_library.rs
- slice 1: add the qbz-plex dependency to qbz-slint
- slice 2a: qbz-app/settings/plex.rs per-user store (10 fields, idempotent
4->11 column migration keeping creds, 8 tests) - frontend-agnostic,
no tauri::State (ADR-006)
- slice 2b: Settings > Local Library Plex section, 1:1 with the complete
Tauri feature - master toggle + collapse, LAN-only address gate, PIN auth
(2500ms poll, self-stopping on section-leave/expiry/disconnect),
manual-token fallback, ping + machine-id capture, multi-section pick
(default-all), disconnect vs clear-cache; once-per-session background
refresh (no cache_clear churn on section re-entry)
cc
Add a mac_hide_dock column (with migration) to the shared tray settings
store for the upcoming macOS close-to-tray Dock-icon toggle, and flip the
close_to_tray default to true (opt-out: closing sends the window to the
tray and keeps the app running).
cc
Startup blocked on Qobuz's ~7 MB web bundle download with no cache or
timeout, so a slow CDN left the app on a blank screen for 25-30s before
the login screen appeared. Cache the extracted tokens on disk (keyed by
bundle version), apply them instantly on warm starts and refresh in the
background, and bound the cold fetch with a per-request timeout + retry.
The legacy api client shares the same cache. Emits BundleFetchStarted so
the UI can show a connecting state on the first run.
cc
Relocate the persistent QConnect device-identity resolution out of the
Tauri adapter into the frontend-agnostic qbz-app crate
(qbz-app/src/qconnect_identity.rs) so both the Tauri and a future Slint
frontend resolve the SAME uuid for the same install.
Moved: resolve_qconnect_device_uuid, device_uuid_from_db,
load/persist_device_uuid, qconnect_settings_db_path.
Byte-identical persistence contract preserved: DB path
(<data_dir>/qbz/qconnect_settings.db), the 'device_uuid' key, and the
QBZ_QCONNECT_DEVICE_UUID env override are unchanged, so existing installs
keep their uuid. The Tauri transport.rs::resolve_qconnect_device_uuid is
now a one-line delegate; the device-NAME persistence shares the same DB
file via the qbz-app path helper.
qbz-app gains a uuid dependency (it already had rusqlite + dirs, so no
SQLite dep was added to qconnect-app per R6). The 2 device_uuid tests
move to qbz-app.
cc
Playback (minimal, album-focused):
- playback.rs controller: play an album (set queue + start audio),
play a single track, enqueue, play a queue index, transport
(play/pause, next, previous, seek, volume)
- the audible step uses Player::play_track (fetch -> download -> play);
the protected audio backend is untouched
- a 450ms poll loop pushes position/progress/times/playing onto
NowPlayingState and auto-advances at end of track
- NowPlayingState / QueueState globals; NowPlayingBar bound to real
state (song card, seek bar, transport, volume); QueueSidebar lists
the queue and rows play on click
- a played track is recorded into the recently-played store
Detail views:
- album description and artist biography stay with the metadata,
filling the width to the right of the artwork (not below the header)
- header nav tabs gained a dropdown caret and 2px side padding
Settings > Playback defaults are now opt-out: show context icon,
restore session, resume position and stream-uncached default on;
streaming-only stays opt-in; initial buffer defaults to 2s.
Known gaps: queue/now-playing artwork not yet threaded (Image is not
Send); autoplay-mode preference not consulted by auto-advance; buffer
progress line stays at 0.
cc
Task 2 of the Slint POC readiness audit. AppRuntime now performs
framework-agnostic per-user session activation: activate, activate_at,
activate_offline, deactivate, plus is_session_active, active_user_id,
and a with_session_store accessor.
This is the minimal version per the 2026-05-18 audit correction. It
opens only the session store and does the portable scaffolding (user
paths, directories, last_user_id marker, runtime state machine). It
does not touch Tauri's session_lifecycle, does not initialize the
src-tauri-side per-user stores, and does not run the flat-to-user
migration. The shipping app keeps identical behavior; this is additive.
activate_at takes explicit directories and is the testable core;
activate resolves real per-user paths through UserDataPaths.
cc
Adds a framework-agnostic composition root for non-Tauri UI shells
(Slint, TUI, headless) as Task 1 of the Slint POC readiness audit
(session-20-slint-poc-readiness-audit).
AppRuntime<A> owns an Arc<QbzCore<A>> plus the runtime state machine,
built with the same recipe as the Tauri CoreBridge but with no Tauri
dependency. Scope is composition and accessors only; per-user store
ownership and session activation are deferred to Task 2.
qbz-app now depends on qbz-core, qbz-player, qbz-audio, and qbz-models.
The Tauri app does not consume this module; it is purely additive.
cc
NVIDIA-only systems no longer get a hardware-acceleration recommendation that visibly stutters under WebKitGTK. The three NVIDIA-only branches (Wayland+GNOME, Wayland, X11) collapse into one CPU-rendering profile, since XWayland does not rescue the stutter either.
NVIDIA + iGPU hybrid now allows DMA-BUF: WebKit composites on the stable iGPU stack, so the instability that affects NVIDIA-only systems does not apply. The recommendation also tells the user to pick the iGPU explicitly in the rendering GPU selector instead of Auto.
cc
vicrodh