- Pause/Resume buttons replace Soft Scan/Full Rescan during active scan
- Cancel button shows confirmation dialog with Keep/Discard/Continue options
- Register LibraryScanPaused/Resumed/Cancelled event handlers
- Status bar shows 'Scan paused.' with accent color when paused
- Add CancelScan/PauseScan/ResumeScan Wails binding stubs
- Cancel dialog overlay dismissible by clicking outside or Continue Scanning
- Add cancelled field to ScanMetrics TypeScript interface
- Create 09-02-SUMMARY.md with execution metrics and decisions
- Update STATE.md: advance to plan 3, record metrics
- Mark KEY-01, KEY-04, KEY-05 requirements complete
- Create keyboard-shortcut-service.ts singleton with keydown listener
- Shadow DOM active element resolution for scope detection
- Text input suppression (only Escape passes through)
- Scope resolution: text-input > panel-specific > global
- Action dispatch to player/queue stores and Wails bindings
- Create shortcuts-store.ts with Wails persistence and event sync
- Create shortcuts-controller.ts for Lit component integration
- Export store and controller from store/index.ts
- Replace hardcoded Ctrl+F handler in index.ts with service
- Initialize service via import in frontend/index.ts
- Create backend/shortcuts/config.go with DefaultBindings(), ApplyDefaults(), Validate()
- Wire Shortcuts field into main Config struct with TOML persistence
- Add GetShortcuts, SetShortcuts, SetShortcut, ResetShortcuts Wails binding methods
- Regenerate Wails TypeScript bindings for new config methods
- Fix wsl lint in library.go (blank line before logger call)
- Create 09-01-SUMMARY.md with execution metrics and decisions
- Update STATE.md with plan progress and session continuity
- Update ROADMAP.md: mark 09-01 plan complete
- Mark SCAN-01, SCAN-02, SCAN-03 requirements complete
- Add scanActive, scanCancel, scanPaused, scanPauseCh fields to Library struct
- Create scan_control.go with CancelScan, PauseScan, ResumeScan, IsScanActive, IsScanPaused
- Thread per-scan scanCtx through walk and worker pipeline
- Add waitIfPaused checkpoint before each worker extraction
- Skip orphan cleanup and variant generation on cancelled scan
- Emit LibraryScanCancelled instead of LibraryScanComplete when cancelled
- Add LibraryScanCancelled, LibraryScanPaused, LibraryScanResumed events
- Regenerate frontend/src/events.ts via go generate
- Add Cancelled bool field to ScanMetrics struct
Move search indicator from absolute-positioned overlay into sort toolbar
(or dedicated search-bar-row for artists/genres views). Shows indicator
on empty-state screens. Fix cover art not displaying for expanded album
tracks by checking expandedAlbumId before the albumName guard. Add
ScanWarning model bindings.
- Next() rolls back currentIndex and skips emitIndexChanged on load failure
- Previous() applies same pattern to all three branches (RepeatOne, restart, navigate)
- OnPlaybackFinished() rolls back currentIndex on playCurrentTrack failure
- PlayIndex() and playFromStart() also guard against load failures
- RepeatOne paths guard emitIndexChanged with the bool return value
- playCurrentTrack returns false on load failure or play error
- playOrLoadCurrentTrack propagates bool from load/play helpers
- loadCurrentTrack already returned bool — no change needed
- Fix errcheck for db.Close() in testhelper.go
- Fix errcheck, nlreturn, wsl, gofumpt issues in genevents/main.go
- Fix gofumpt and wsl issues in library.go
The GetAudioFilesByReleaseGroup SQL query only selected 6 columns,
missing audio properties (sample_rate, bit_depth, channels, bitrate,
file_size) and metadata (album, genre, year, composer, file_type).
This caused track details opened from the album view to show dashes
instead of actual values. Expanded the query to match
GetAllTracksWithFullMetadata and updated GetAlbumTracks to use the
shared mapTrackRow helper.
- Add FavoritesController and classMap imports
- Add .fav-icon CSS with compact sizing (18px/11px) for dropdown context
- Insert heart/star icon between track number and title
- Click toggles favorite with stopPropagation to avoid track selection
Add live progress reporting during library scans:
- Pre-walk count: fast WalkDir to count audio files upfront for
percentage calculation (~1-2s overhead)
- Progress ticker: emits ScanProgress events every 300ms with
phase, file counts (added/skipped/updated), and total
- Phase labels: counting → scanning → thumbnails → orphans
- Frontend: progress bar with percentage, file counts breakdown,
and phase indicator in both config-page and library-manager
Replaces the static 'Scanning...' text with a live progress bar
showing e.g. '62% — Scanning... 1,247 / 2,013 files (891 new,
356 skipped)'
- Change dev mode default from Debug to Info to prevent stdout flooding
- Add resolveLogLevel() function with YJ_LOG_LEVEL env var support
- Accept debug/info/warn/error values (case-insensitive)
- Prevents neovim display corruption during library scans
The search_index is a contentless FTS5 table (content=''), which
SQLite does not support DELETE on. ClearSearchIndex now drops and
recreates the virtual table. Single-row DeleteSearchIndex becomes
a no-op since contentless FTS5 also cannot delete individual rows;
stale entries are harmless (search JOINs filter them out) and the
index is fully rebuilt during FullRescan.
- Migration 5 rebuilds release_groups with UNIQUE(name, album_artist_credit_id)
- Drops and recreates track_metadata VIEW during table rebuild
- Temporarily disables FK checks for safe table rebuild
- Entity cache now keys by album name + artist credit ID
- Update tests to use composite cache keys
- Change UNIQUE(name) to UNIQUE(name, album_artist_credit_id) in schema
- Update UpsertReleaseGroup ON CONFLICT to match composite key
- Rename GetReleaseGroupByName to GetReleaseGroupByNameAndArtist with two params
- Regenerate sqlc code
- Add height: 49px and overflow: hidden to .track-item CSS
- Add overflow: hidden to .track-details CSS
- Fixed height ensures lit-virtualizer _scrollSize is stable from first render
- Prevents scrollbar lag on large queues (20k+ tracks) caused by dynamic item size averaging
Archive milestone artifacts:
- milestones/v1.0-ROADMAP.md (full roadmap archive)
- milestones/v1.0-REQUIREMENTS.md (26/26 requirements complete)
- milestones/v1.0-phases/ (8 phase directories with plans, summaries, verifications)
Updated:
- PROJECT.md: full evolution review, all consolidation requirements validated
- ROADMAP.md: collapsed to milestone summary with archive link
- STATE.md: reset for next milestone
- MILESTONES.md: created with stats and accomplishments
- RETROSPECTIVE.md: created with lessons learned
Deleted:
- REQUIREMENTS.md (archived, fresh for next milestone)
8 phases, 17 plans, 34 tasks, 84 tests added, 6 days
repeat() as child content of lit-virtualizer bypasses virtualization,
rendering ALL items instead of only visible ones. This caused 2+ minute
loading times and UI freezing with large libraries.
The correct approach: use lit-virtualizer's native .renderItem and
.keyFunction properties which integrate with its scroll-based viewport
management.
- cover-grid dynamic text tiers use --yj-text-xs/sm/md/lg tokens
- track-list sort toolbar, row text, and fav icon use design tokens
- queue-panel header and track text use type scale tokens
- track-details, track-info, artist-details, genre-details use tokens
- designTokens imported and prepended to static styles in all 8 files
- Sidebar: convert all em-based padding/gap to px values, icon sizes to --yj-icon-md
- Now-playing: cover placeholder icon to --yj-icon-lg, text sizes to type tokens
- Search-bar: search icon to --yj-icon-sm, input font to --yj-text-md
- Audio-player: convert em-based gap/padding/margin to px values
- Seek-bar: tooltip font to --yj-text-lg, margin from em to px
- Volume-control: padding/margin from em to px, thumb sizes from em to px
- All components import designTokens and include in static styles
- Hoist searchCtrl.term lookup outside per-column loop in renderTrackRow
- Search highlighting already short-circuits when search term is empty
- Import classMap in queue-panel.ts
- Replace array filter/join class construction with classMap in renderTrackItem
- Eliminates per-row array allocation in queue panel render hot path
- Import classMap from lit/directives/class-map.js
- Replace array filter/join class construction with classMap for track-row
- Convert fav-icon conditional class to classMap
- Convert cell alignment classes to classMap
- Eliminates per-row array allocation and string join in render hot path
- cover-grid: all 3 virtualizers (single, before-split, after-split) use repeat() with album.ID key
- artists-view uses repeat() with artist.ID key
- genres-view uses repeat() with genre.name key
- Removed gridKeyFunction (now inlined in repeat calls)
- Removed .renderItem and .keyFunction properties from all virtualizers
- New tokens.css.ts exports designTokens with --yj-icon-sm/md/lg and --yj-text-xs/sm/md/lg/xl
- Values derived from existing pixel sizes scattered across codebase
- :host scoped for component-level adoption via static styles array
- Library store notify() coalesces multiple calls per microtask tick into one subscriber notification
- Search input debounces store propagation by 150ms while keeping instant visual feedback
- Empty search input clears immediately for responsive UX
- Add phase1Meta parameter to resolveRemainingTracks
- Filter out already-resolved paths before lookupTrackMetaBatch call
- Merge Phase 1 results into Phase 2 lookup map
- Pass batchMeta from SetQueue call site to resolveRemainingTracks
- For 1000-track queue with Phase 1 resolving 50, Phase 2 now queries 950 instead of 1000
- Add persistAddTrack/persistAddTracks for O(1) append operations
- Add persistInsertTracks with variable-N position shift for insert-at operations
- Add persistRemoveTrack with single DELETE + position shift
- Wire AddTrack/AddTracks to use incremental INSERT (no full table rewrite)
- Wire InsertNext/InsertNextTracks/InsertTracksAt to use position shift + INSERT
- Wire RemoveTrack to use single DELETE + shift (no full table rewrite)
- RemoveTracks keeps full persistTracks rewrite (bulk operation per design)
- Preserve shuffle order regeneration in all mutation paths
- Remove eagerFetch() call from LibraryStore constructor
- Add deferEagerFetch() that waits for DOMContentLoaded event
- App shell renders before backend data roundtrips begin
- All 4 data types (tracks, albums, artists, genres) still loaded eagerly
- invalidate() still calls eagerFetch() directly for post-scan refresh
- 7 SAFETY comments in search.go (FTS5 MATCH/INSERT/DELETE operations)
- 3 SAFETY comments in library.go (FTS5 INSERT/DELETE in commitNewAudioFile, updateAudioFileMetadata)
- 1 SAFETY comment in rescan.go (FTS5 DELETE in clearAllLibraryData)
- 1 SAFETY comment in persistence.go (variable-count multi-row INSERT)
- Cross-references link library.go/rescan.go back to search.go
- Two-part format: why sqlc can't handle it + what makes it safe
- Add LookupTrackMetaByPaths sqlc query using track_metadata VIEW with sqlc.slice()
- Replace hand-crafted fmt.Sprintf IN clause in lookupChunk with sqlc-generated call
- Preserve lookupTrackMetaBatch chunking at maxSQLiteVars (900)
- All queue tests pass with -race
- Add backend/events/cmd/genevents/main.go using go/ast for deterministic output
- Add //go:generate directive to backend/events/events.go
- Generate frontend/src/events.ts with all 21 constants including LibraryConfigChanged
- Atomic file writes via temp file + rename
- Comment groups preserved with trailing period stripping
- TestCachedUpsertArtistCredit: cache hit returns same ID on second call
- TestCachedLinkArtist: skips duplicate INSERT via linkedCredits cache
- TestCachedLinkArtist_MultiCredit: same artist linked to different credits
- TestCachedUpsertGenre: genre cache returns same ID on repeated calls
- TestResolveReleaseGroup: creates release group, updates cover art on cache hit
- TestResolveReleaseGroup_CacheHit: pre-populated cache returns cached ID
- TestOrphanDeletion: DeleteAudioFile removes row, documents contentless FTS5 limitation
- TestEntityCache_EmptyFields: empty artist name, empty album, AlbumArtist reuse
- TestGetRecordingName: title present, fallback to filename sans extension
- TestToNullInt64: zero as null, positive/negative as valid
- TestToNullString: empty as null, non-empty as valid
- TestSplitGenres: empty/single/multiple genre splitting on || delimiter
- TestMapTrackRow: all 16 columns including string TrackLength, NullInt64 fields
yonlu