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.planning/milestones/v1.1-phases/14-performance-optimization/14-03-SUMMARY.md create mode 100644 .planning/milestones/v1.1-phases/14-performance-optimization/14-04-PLAN.md create mode 100644 .planning/milestones/v1.1-phases/14-performance-optimization/14-04-SUMMARY.md create mode 100644 .planning/milestones/v1.1-phases/14-performance-optimization/14-VERIFICATION.md diff --git a/.planning/MILESTONES.md b/.planning/MILESTONES.md index a09bcf8..ca24ecf 100644 --- a/.planning/MILESTONES.md +++ b/.planning/MILESTONES.md @@ -20,3 +20,26 @@ --- + +## v1.1 Multi-Library Support (Shipped: 2026-03-16) + +**Phases completed:** 6 phases, 18 plans +**Timeline:** 10 days (2026-03-06 → 2026-03-16) +**Stats:** ~85 commits, ~57,700 LOC (27.7K Go + 28.8K TS + 1.2K SQL), 31 requirements fulfilled + +**Delivered:** Transformed YellowJacket from a single-directory player into a multi-library music manager — users can add, rename, and remove library directories through the UI, scan them independently, filter all views to a specific library, and playlists gracefully survive library removal with phantom track preservation and auto-resolution. + +**Key accomplishments:** +- Cancellable/pausable library scans with per-scan context cancellation and sequential queue coordination +- Configurable keyboard shortcuts with record-style capture UI, scope-aware dispatch, and conflict detection +- Multi-library database schema (migration 6) with seamless single-directory migration preserving all user data +- Per-library scan pipeline with scan queue, progress UI per library, and cancel scope (single vs all) +- Full library CRUD API with 17-step atomic removal (orphan cleanup, phantom metadata, FTS5, cover art, queue compaction) +- Library filter dropdown in top bar — all views (tracks, albums, artists, genres, search) respect the active filter +- Cross-library playlists with phantom track auto-resolution via ScanHooks + M3U8 path matching +- Performance optimization: CSS containment, view caching, event delegation, content-visibility, scroll polish + +**Archive:** [v1.1-ROADMAP.md](milestones/v1.1-ROADMAP.md) | [v1.1-REQUIREMENTS.md](milestones/v1.1-REQUIREMENTS.md) + +--- + diff --git a/.planning/PROJECT.md b/.planning/PROJECT.md index 868801e..0681bb7 100644 --- a/.planning/PROJECT.md +++ b/.planning/PROJECT.md @@ -2,7 +2,7 @@ ## What This Is -YellowJacket is a cross-platform desktop music player built with Go (Wails v2) and TypeScript (Lit Web Components). It plays local music files (MP3, FLAC, OGG, WAV), manages a music library via SQLite, and provides queue management, playlists, cover art, and MPRIS media controls on Linux. The v1.0 Consolidation milestone strengthened the foundation — all known concurrency races are fixed, error handling is honest, SQL patterns are consolidated, performance bottlenecks are resolved, the frontend follows a consistent design language, and 84 unit tests provide a safety net for future work. +YellowJacket is a cross-platform desktop music player built with Go (Wails v2) and TypeScript (Lit Web Components). It plays local music files (MP3, FLAC, OGG, WAV), manages multiple music library directories via SQLite, and provides queue management, playlists with cross-library support, cover art, configurable keyboard shortcuts, and MPRIS media controls on Linux. The v1.1 Multi-Library Support milestone added full library lifecycle management — users can add, rename, and remove library directories, scan them independently, filter all views by library, and playlists gracefully survive library removal with phantom track preservation and auto-resolution. ## Core Value @@ -23,7 +23,6 @@ The music player works reliably and feels solid. Every interaction is correct, r - ✓ MPRIS2 media controls on Linux — existing - ✓ Theme configuration (accent color, background shade) — existing - ✓ Track list column configuration — existing -- ✓ Multiple library directory support — existing - ✓ Adaptive scan concurrency based on disk type (SSD vs HDD) — existing - ✓ Two-phase queue initialization for instant UI response — existing - ✓ Event-driven frontend/backend synchronization — existing @@ -41,13 +40,18 @@ The music player works reliably and feels solid. Every interaction is correct, r - ✓ Frontend repeat() with stable keys, queueMicrotask coalescing, classMap directives — v1.0 - ✓ Design token system and visual consistency across all 15 components — v1.0 - ✓ 84 unit tests: queue (29), config/player (10+), FTS5 search (15), library scan (13), entity cache (13+) — v1.0 +- ✓ Cancellable/pausable library scans with per-scan context cancellation — v1.1 +- ✓ Configurable keyboard shortcuts with record-style capture, scope-aware dispatch, conflict detection — v1.1 +- ✓ Multi-library schema (libraries table, library_id FK, phantom columns) with seamless migration — v1.1 +- ✓ Per-library scan pipeline with sequential queue coordination and per-library progress UI — v1.1 +- ✓ Library CRUD (add/rename/remove) with atomic orphan cleanup and phantom metadata preservation — v1.1 +- ✓ Library filter dropdown with all views (tracks, albums, artists, genres, search) respecting active filter — v1.1 +- ✓ Cross-library playlists with phantom track auto-resolution via ScanHooks + M3U8 matching — v1.1 +- ✓ Performance: CSS containment, view caching, event delegation, content-visibility, scroll polish — v1.1 ### Active -- [ ] Multi-library support — manage multiple library directories with per-library scanning and unified presentation -- [ ] Library filtering — view tracks from all libraries or filter to a specific library -- [ ] Cross-library playlists — playlists can reference tracks from any library -- [ ] Phantom tracks — playlist entries preserved with metadata when a library is removed +(No active requirements — next milestone not yet defined) ### Deferred (Future Milestones) @@ -70,33 +74,28 @@ The music player works reliably and feels solid. Every interaction is correct, r - ORM or query builder — would fight existing sqlc architecture - Connection pooling for SQLite — meaningless with SetMaxOpenConns(1) -## Current Milestone: v1.1 Multi-Library Support +## Shipped Milestones -**Goal:** Transform YellowJacket from a single-directory player into a multi-library music manager with unified presentation, per-library scanning, and graceful library lifecycle management. +- **v1.0 Consolidation** (2026-03-05) — Foundation: races fixed, tests added, SQL consolidated, performance optimized +- **v1.1 Multi-Library Support** (2026-03-16) — Multi-library: CRUD, per-library scanning, filtered views, cross-library playlists, phantom tracks -**Target features:** -- Library CRUD (add/rename/remove library directories via UI) -- Per-library scanning (scan individual libraries, sequential coordination) -- Unified presentation (merged "All Libraries" view, optional per-library filtering) -- Cross-library playlists (playlists reference tracks from any library) -- Phantom tracks (playlist entries preserved when library removed) -- Config migration (TOML DirectoryPath -> DB libraries table) +## Next Milestone -**"Done" criteria:** Users can manage multiple library directories, scan them independently, view tracks from all or one library, and playlists survive library removal with phantom entries. +Not yet defined. Run `/gsd-new-milestone` to plan the next milestone. ## Context -**Current state (v1.0 shipped 2026-03-05):** +**Current state (v1.1 shipped 2026-03-16):** - Go 1.25, Wails v2.10.2, Lit 3.2.1, SQLite via modernc.org/sqlite -- ~22,450 Go LOC + ~28,600 TypeScript LOC + ~5,200 Go test LOC -- ~15 backend packages, ~20 frontend components +- ~27,700 Go LOC + ~28,800 TypeScript LOC + ~1,200 SQL LOC +- ~15 backend packages, ~22 frontend components, 7 DB migrations - Strict linting (golangci-lint v2) and TypeScript strict mode -- 84 unit tests covering queue, config, player, database, library packages -- All concurrency races fixed, app runs clean under `-race` -- SQL consolidated: track_metadata VIEW, sqlc.slice(), SAFETY comments -- Frontend: design token system, virtual scrolling with stable keys, debounced store notifications +- 84+ unit tests covering queue, config, player, database, library, migration packages +- Multi-library architecture: libraries table, library_id FK, ScanHooks/RemovalHooks/RescanHooks callback patterns +- SQL: track_metadata VIEW, sqlc-generated + hand-crafted with SAFETY comments, ByLibrary query variants +- Frontend: design token system, virtual scrolling, view caching, event delegation, library filter state - Player tests still require hardware (skipped in CI) -- No frontend unit tests (deferred to v2) +- No frontend unit tests (deferred to future milestone) **Codebase analysis available in:** - `.planning/codebase/ARCHITECTURE.md` @@ -127,6 +126,15 @@ The music player works reliably and feels solid. Every interaction is correct, r | AST-based event codegen | Deterministic declaration-order output, no regex fragility | ✓ Good — found LibraryConfigChanged gap automatically | | queueMicrotask over setTimeout | Synchronous microtask batching is more predictable than macrotask scheduling | ✓ Good — coalesces 8+ notifications per scan | | Design tokens via :host scope | Component-level token scope matches Lit's shadow DOM encapsulation | ✓ Good — consistent visual language achieved | +| Hybrid model (library_id on audio_files only) | Physical files belong to libraries; logical entities shared | ✓ Good — clean separation, efficient orphan cleanup | +| Libraries in DB, not TOML | CRUD through UI shouldn't require TOML manipulation | ✓ Good — seamless migration path | +| SET NULL for playlist_tracks FK | Phantom tracks preserve playlist structure when library removed | ✓ Good — cross-library playlists work naturally | +| Backend filtering, not frontend | Don't load 150K tracks when viewing one library | ✓ Good — ByLibrary SQL variants keep UI responsive | +| Sequential scanning (scan queue) | SQLite single-writer makes parallel scans pointless | ✓ Good — simple, correct, no contention | +| ScanHooks callback pattern | Breaks circular dep between library→playlist for phantom resolution | ✓ Good — follows RemovalHooks precedent | +| M3U8-based phantom resolution | M3U8 files are source of truth for playlist file paths | ✓ Good — works for pre-existing and new phantoms | +| View caching with display toggle | Instant navigation by keeping DOM alive, hiding with display:none | ✓ Good — zero-cost navigation between primary views | +| Event delegation on virtualizer | Zero per-item closures; data-index + closest() pattern | ✓ Good — eliminated GC pressure on large lists | --- -*Last updated: 2026-03-08 after v1.1 restructure for multi-library support* +*Last updated: 2026-03-16 after v1.1 Multi-Library Support milestone* diff --git a/.planning/STATE.md b/.planning/STATE.md index e0f9c3a..01e917a 100644 --- a/.planning/STATE.md +++ b/.planning/STATE.md @@ -2,8 +2,8 @@ gsd_state_version: 1.0 milestone: v1.1 milestone_name: Multi-Library Support -status: unknown -last_updated: "2026-03-16T17:08:06.848Z" +status: milestone_complete +last_updated: "2026-03-16T20:03:38.282Z" progress: total_phases: 6 completed_phases: 6 @@ -15,18 +15,17 @@ progress: ## Project Reference -See: .planning/PROJECT.md (updated 2026-03-08) +See: .planning/PROJECT.md (updated 2026-03-16) **Core value:** The music player works reliably and feels solid — every interaction is correct, responsive, and trustworthy. -**Current focus:** v1.1 Multi-Library Support + Performance Optimization +**Current focus:** Planning next milestone ## Current Position -Phase: 13 — Library Views & Phantom Tracks (complete) -Plan: 2 of 2 in Phase 13 (complete) -Status: Plan 13-02 complete — library filter UI + all views wired -Progress: ████████████████████ Phase 13 complete (2/2 plans) -Last activity: 2026-03-16 — Completed 13-02: library filter dropdown + view wiring +Milestone: v1.1 Multi-Library Support — COMPLETE (shipped 2026-03-16) +All phases: 6/6 complete, 18/18 plans executed, 31/31 requirements fulfilled +Next: Run `/gsd-new-milestone` to plan next milestone +Last activity: 2026-03-16 — Completed v1.1 milestone archival ### Phase Overview diff --git a/.planning/milestones/v1.1-REQUIREMENTS.md b/.planning/milestones/v1.1-REQUIREMENTS.md new file mode 100644 index 0000000..de160e3 --- /dev/null +++ b/.planning/milestones/v1.1-REQUIREMENTS.md @@ -0,0 +1,224 @@ +# Requirements Archive: v1.1 Multi-Library Support + +**Archived:** 2026-03-16 +**Status:** SHIPPED + +For current requirements, see `.planning/REQUIREMENTS.md`. + +--- + +# Requirements: YellowJacket + +**Defined:** 2026-03-06 +**Core Value:** The music player works reliably and feels solid — every interaction is correct, responsive, and trustworthy. + +## v1.1 Requirements + +Requirements for v1.1 Multi-Library Support milestone. Each maps to roadmap phases. + +### Scan Cancellation (Phase 9 — Complete) + +- [x] **SCAN-01**: User can cancel an in-progress library scan via a cancel button +- [x] **SCAN-02**: Cancelled scan stops gracefully without corrupting the database +- [x] **SCAN-03**: User can pause a library scan and resume it without re-scanning processed files + +### Keyboard Shortcuts (Phase 9 — Complete) + +- [x] **KEY-01**: Default keybindings work out of box (play/pause, next/prev, volume, search focus, queue toggle, shuffle, repeat) +- [x] **KEY-02**: User can customize all keyboard shortcuts via a visual settings UI +- [x] **KEY-03**: Shortcut conflicts are detected and warned about when rebinding +- [x] **KEY-04**: Shortcuts are scoped — different bindings apply based on focused component (track list vs player vs global) +- [x] **KEY-05**: Shortcuts are disabled when text input has focus (except Escape to blur) + +### Library Management + +- [x] **LIB-01**: User can add a new library directory via a folder picker dialog +- [x] **LIB-02**: User can rename a library (display name) +- [x] **LIB-03**: User can remove a library — tracks are deleted from DB, shared entities (artists, albums, genres) are cleaned up only if no other library references them +- [x] **LIB-04**: Libraries are stored in SQLite (not TOML config) with CRUD through the UI +- [x] **LIB-05**: Existing single-directory config is migrated seamlessly to the libraries table on first run after upgrade +- [x] **LIB-06**: Library list is displayed in a management UI (settings or sidebar section) + +### Library Scanning + +- [x] **LSCAN-01**: User can trigger a scan for a specific library (not all-or-nothing) +- [x] **LSCAN-02**: Scanning is sequential — only one library scans at a time (SQLite single-writer) +- [x] **LSCAN-03**: Scan progress UI shows which library is being scanned +- [x] **LSCAN-04**: Existing scan cancellation and pause/resume work per-library +- [x] **LSCAN-05**: Audio files are associated with their library via `library_id` foreign key + +### Unified Presentation + +- [x] **VIEW-01**: Default view shows tracks from all libraries merged (unified presentation) +- [x] **VIEW-02**: User can filter the track list to show only tracks from a specific library +- [x] **VIEW-03**: Browse views (albums, artists, genres) work across all libraries or filtered to one +- [x] **VIEW-04**: Search (FTS5) searches across all libraries or respects the active library filter + +### Playlists & Queue + +- [x] **PLAY-01**: Playlists can contain tracks from multiple libraries (cross-library playlists) +- [x] **PLAY-02**: When a library is removed, playlist entries for that library's tracks become phantom tracks (preserved with cached metadata, not cascade-deleted) +- [x] **PLAY-03**: Phantom tracks are visually distinguished in playlist views (e.g., greyed out, icon indicator) +- [x] **PLAY-04**: Queue tracks from a removed library are cascade-deleted (queue is ephemeral) + +### Data Integrity + +- [x] **DATA-01**: Schema migration adds `libraries` table and `library_id` FK on `audio_files` +- [x] **DATA-02**: Orphan cleanup after library removal: reference-counting bottom-up deletes for artists, albums, genres only referenced by removed library's tracks +- [x] **DATA-03**: FTS5 index entries for removed tracks are cleaned up (handling contentless table limitations) +- [x] **DATA-04**: All library operations are transactional — no partial state on failure + +## Future Requirements + +Deferred to future milestones. Tracked but not in current roadmap. + +### Tag Editing (Deferred from v1.1) + +- **TAG-01**: User can edit a single track's metadata (title, artist, album, genre, year, track number) +- **TAG-02**: User can batch edit multiple selected tracks' shared fields +- **TAG-03**: Tag changes are written to actual audio files (MP3 via ID3v2, FLAC via Vorbis Comments) +- **TAG-04**: Database and FTS5 search index update after tag writes without requiring a full rescan +- **TAG-05**: User can set or replace embedded cover art from an image file +- **TAG-06**: Tag writes use write-to-temp-then-rename to prevent file corruption +- **TAG-07**: Tag editing is blocked for currently-playing files (queued for after playback stops) + +### Tag Editing (v2+) + +- **TAG-F01**: Undo/redo for tag edits +- **TAG-F02**: Auto-capitalize and clean tag values +- **TAG-F03**: Filename-to-tag inference (parse "Artist - Title.mp3" patterns) +- **TAG-F04**: Tag-to-filename rename based on template + +### Smart Playlists (Deferred from v1.1) + +- **SMRT-01**: User can create a smart playlist with filter rules (genre, year, artist, album, title) +- **SMRT-02**: Multiple rules combine with AND logic +- **SMRT-03**: User can set random ordering and result limit ("Random 50 Jazz tracks") +- **SMRT-04**: Smart playlists appear in the sidebar alongside regular playlists +- **SMRT-05**: Smart playlist rules are persisted and survive app restart + +### Smart Playlists (v2+) + +- **SMRT-F01**: Play count tracking for smart playlist rules +- **SMRT-F02**: Rating system for smart playlist rules +- **SMRT-F03**: OR logic and nested boolean groups +- **SMRT-F04**: Sort order control in rule definition +- **SMRT-F05**: Auto-update smart playlists on library changes + +### Gapless Playback (Deferred from v1.1) + +- **GAP-01**: Tracks transition seamlessly with no audible silence gap (gapless playback) +- **GAP-02**: Next track is pre-decoded before current track ends +- **GAP-03**: User can enable/disable crossfade with configurable duration (1-10 seconds) +- **GAP-04**: Crossfade only applies on auto-advance, not manual skip + +### Gapless Playback (v2+) + +- **GAP-F01**: Per-album gapless (disable crossfade within albums) +- **GAP-F02**: ReplayGain normalization +- **GAP-F03**: Fade-in on play, fade-out on pause + +### MusicBrainz Browser (Deferred from v1.1) + +- **MB-01**: User can search for artists by name and view results +- **MB-02**: User can browse an artist's discography (release groups — albums, EPs, singles) +- **MB-03**: User can view tracks on a specific release +- **MB-04**: User can view different editions of a release group (pressings, reissues) +- **MB-05**: API responses are cached in SQLite (24hr for searches, 7 days for entities) +- **MB-06**: Album cover art is displayed from the Cover Art Archive +- **MB-07**: Rate limiting (1 req/sec) is enforced with proper User-Agent header + +### Layout Customization (Deferred from v1.1) + +- **LAYOUT-01**: User can resize sidebar and queue panels via drag handles +- **LAYOUT-02**: Panel sizes persist across app restarts +- **LAYOUT-03**: User can show/hide sidebar sections and queue panel +- **LAYOUT-04**: User can choose which component is displayed in each layout section (MusicBee-style) +- **LAYOUT-05**: Components declare size constraints (min/max dimensions, aspect ratio compatibility) +- **LAYOUT-06**: Layout presets available (Compact, Full, Mini player) with quick switch + +### Layout Customization (v2+) + +- **LAYOUT-F01**: Detachable panels (pop out to separate window) + +### Plugin System (Deferred from v1.1) + +- **PLUG-01**: Plugin API is defined — plugins can access events, player state, queue, library data +- **PLUG-02**: JS/TS plugin bundles are loaded from user plugin directory at runtime +- **PLUG-03**: Plugins can register UI components into the layout system +- **PLUG-04**: Plugin manifest file defines name, version, permissions, hooks, and UI components +- **PLUG-05**: Plugins can have their own persistent configuration +- **PLUG-06**: One example plugin ships demonstrating the API + +### Plugin System (v2+) + +- **PLUG-F01**: Plugin marketplace/registry for discovery and installation +- **PLUG-F02**: Dynamic Go plugin loading for backend extensions +- **PLUG-F03**: Plugin permissions and sandboxing model + +## Out of Scope + +Explicitly excluded. Documented to prevent scope creep. + +| Feature | Reason | +|---------|--------| +| Separate databases per library | Defeats unified presentation, overly complex | +| Auto-dedup across libraries | Complex matching logic, not table stakes | +| User access control per library | Desktop app, single user | +| Parallel library scanning | SQLite single-writer makes it pointless | +| OGG Vorbis tag writing | No mature pure-Go write library exists | +| WAV metadata editing | Rarely needed, low priority | +| Auto-tag from MusicBrainz | Complex matching logic — Picard's domain | +| DSP effects chain (equalizer, reverb) | Scope explosion — separate feature area | +| Go `plugin` package for backend plugins | Linux-only, version-fragile, widely considered broken | +| Free-form drag-and-drop layout | Overwhelming complexity; section-based approach is better | +| Global OS-level hotkeys | Platform-specific, conflicts with OS shortcuts; MPRIS2 handles media keys | +| Mobile-responsive layout | Desktop app with fixed minimum size | + +## Traceability + +Which phases cover which requirements. Updated during roadmap creation. + +| Requirement | Phase | Status | +|-------------|-------|--------| +| SCAN-01 | Phase 9 | Complete | +| SCAN-02 | Phase 9 | Complete | +| SCAN-03 | Phase 9 | Complete | +| KEY-01 | Phase 9 | Complete | +| KEY-02 | Phase 9 | Complete | +| KEY-03 | Phase 9 | Complete | +| KEY-04 | Phase 9 | Complete | +| KEY-05 | Phase 9 | Complete | +| LIB-01 | Phase 12 | Complete | +| LIB-02 | Phase 12 | Complete | +| LIB-03 | Phase 12 | Complete | +| LIB-04 | Phase 10 | Complete | +| LIB-05 | Phase 10 | Complete | +| LIB-06 | Phase 12 | Complete | +| LSCAN-01 | Phase 11 | Complete | +| LSCAN-02 | Phase 11 | Complete | +| LSCAN-03 | Phase 11 | Complete | +| LSCAN-04 | Phase 11 | Complete | +| LSCAN-05 | Phase 10 | Complete | +| VIEW-01 | Phase 13 | Complete | +| VIEW-02 | Phase 13 | Complete | +| VIEW-03 | Phase 13 | Complete | +| VIEW-04 | Phase 13 | Complete | +| PLAY-01 | Phase 13 | Complete | +| PLAY-02 | Phase 13 | Complete | +| PLAY-03 | Phase 13 | Complete | +| PLAY-04 | Phase 12 | Complete | +| DATA-01 | Phase 10 | Complete | +| DATA-02 | Phase 12 | Complete | +| DATA-03 | Phase 12 | Complete | +| DATA-04 | Phase 10 | Complete | + +**Coverage:** +- v1.1 requirements: 31 total (31 complete) +- Mapped to phases: 31/31 ✓ (Phase 9: 8, Phase 10: 5, Phase 11: 4, Phase 12: 7, Phase 13: 7) +- No orphaned requirements +- All v1.1 requirements complete as of 2026-03-16 + +--- +*Requirements defined: 2026-03-06* +*Last updated: 2026-03-16 — all v1.1 requirements complete (31/31)* diff --git a/.planning/milestones/v1.1-ROADMAP.md b/.planning/milestones/v1.1-ROADMAP.md new file mode 100644 index 0000000..355d7bb --- /dev/null +++ b/.planning/milestones/v1.1-ROADMAP.md @@ -0,0 +1,154 @@ +# Roadmap: YellowJacket + +**Created:** 2026-02-27 +**Last updated:** 2026-03-08 +**Current milestone:** v1.1 Multi-Library Support + +## Milestones + +- ✅ **v1.0 Consolidation** — Phases 1-8 (shipped 2026-03-05) — [archive](milestones/v1.0-ROADMAP.md) +- ✅ **v1.1 Multi-Library Support** — Phases 9-13 complete (shipped 2026-03-16) +- ✅ **Performance Optimization** — Phase 14 complete (shipped 2026-03-15) + +## Phases + +
+✅ v1.0 Consolidation (Phases 1-8) — SHIPPED 2026-03-05 + +- [x] Phase 1: Concurrency Race Fixes (1/1 plans) — completed 2026-02-28 +- [x] Phase 2: Backend Correctness (2/2 plans) — completed 2026-03-03 +- [x] Phase 3: Test Infrastructure (1/1 plans) — completed 2026-03-04 +- [x] Phase 4: Queue, Config & Player Tests (2/2 plans) — completed 2026-03-04 +- [x] Phase 5: Database & Library Tests (2/2 plans) — completed 2026-03-04 +- [x] Phase 6: SQL Consolidation & Code Quality (3/3 plans) — completed 2026-03-04 +- [x] Phase 7: Backend Performance (2/2 plans) — completed 2026-03-05 +- [x] Phase 8: Frontend Performance & UX (4/4 plans) — completed 2026-03-05 + +
+ +### v1.1 Multi-Library Support (Phases 9-13) + +- [x] **Phase 9: Scan Cancellation & Keyboard Shortcuts** — Cancellable library scans and configurable keyboard shortcuts +- [x] **Phase 10: Schema & Migration** — Libraries table, library_id FK, playlist_tracks phantom rebuild, config migration (completed 2026-03-09) +- [x] **Phase 11: Per-Library Scan Pipeline** — Scan pipeline refactored for per-library scanning with sequential coordination (completed 2026-03-09) +- [x] **Phase 12: Library CRUD & Data Integrity** — Library management API, orphan cleanup, queue/playlist lifecycle, library manager UI (completed 2026-03-15) +- [x] **Phase 13: Library Views & Phantom Tracks** — Filtered presentation across all views, search, browse, and phantom track display (completed 2026-03-16) + +## Phase Details + +### Phase 9: Scan Cancellation & Keyboard Shortcuts +**Goal:** Users can control library scans (cancel/pause/resume) and operate the entire app via keyboard +**Depends on:** Nothing (builds on v1.0 foundation) +**Requirements:** SCAN-01, SCAN-02, SCAN-03, KEY-01, KEY-02, KEY-03, KEY-04, KEY-05 +**Success Criteria** (what must be TRUE): + 1. User can click a cancel button during a library scan and the scan stops within seconds — no database corruption, no orphaned tracks + 2. User can pause a running scan and resume it later without re-processing files that were already scanned + 3. Default keyboard shortcuts work immediately after install — play/pause, next/prev, volume up/down, search focus, queue toggle, shuffle, repeat all respond to keys + 4. User can open a settings UI, rebind any shortcut to a different key, and the new binding takes effect immediately — conflicts are warned about before saving + 5. Keyboard shortcuts are context-aware — typing in a search box doesn't trigger player shortcuts (except Escape to blur) +**Plans:** 5 plans +Plans: +- [x] 09-01-PLAN.md — Backend scan control (cancel/pause/resume methods, events, metrics) +- [x] 09-02-PLAN.md — Backend shortcuts config + frontend keyboard shortcut service +- [x] 09-03-PLAN.md — Frontend scan control UI (buttons, cancel dialog) +- [x] 09-04-PLAN.md — Frontend shortcut settings UI (record-style capture, conflict detection) +- [x] 09-05-PLAN.md — Integration verification checkpoint + +### Phase 10: Schema & Migration +**Goal:** The database supports multiple libraries and phantom tracks — existing users upgrade seamlessly +**Depends on:** Phase 9 (builds on existing schema and scan infrastructure) +**Requirements:** DATA-01, DATA-04, LIB-04, LIB-05, LSCAN-05 +**Success Criteria** (what must be TRUE): + 1. A fresh install creates a `libraries` table and `audio_files.library_id` FK — new audio files are always associated with a library + 2. An existing user's database is migrated on first launch: their single directory becomes a named library, all existing audio_files get that library_id, and everything works without any user action + 3. The `playlist_tracks` table supports nullable `audio_file_id` with phantom metadata columns — the schema is ready for phantom track preservation + 4. All migration operations complete atomically — a crash mid-migration leaves the database unchanged (not half-migrated) +**Plans:** 2/2 plans complete +Plans: +- [x] 10-01-PLAN.md — Schema definitions + Migration 6 (libraries table, library_id FK, phantom columns, track_metadata VIEW, backup, TOML migration) +- [x] 10-02-PLAN.md — sqlc queries for libraries + updated playlist phantom queries + migration integration tests + +### Phase 11: Per-Library Scan Pipeline +**Goal:** Users can scan individual libraries independently with proper sequential coordination +**Depends on:** Phase 10 (requires libraries table and library_id FK) +**Requirements:** LSCAN-01, LSCAN-02, LSCAN-03, LSCAN-04 +**Success Criteria** (what must be TRUE): + 1. User can trigger a scan for a specific library and only that library's directory is scanned — other libraries are untouched + 2. Only one library scans at a time — requesting a second scan while one is running either queues it or is rejected with clear feedback + 3. Scan progress UI identifies which library is currently being scanned (library name visible in progress indicator) + 4. Existing cancel and pause/resume controls work correctly for per-library scans — cancelling one library's scan doesn't affect others +**Plans:** 3/3 plans complete +Plans: +- [x] 11-01-PLAN.md — Backend scan queue coordinator, per-library scan methods, CreateAudioFile with library_id +- [x] 11-02-PLAN.md — Frontend progress UI with library name, cancel scope modal, Scan All button +- [x] 11-03-PLAN.md — App startup auto-scan wiring, legacy single-directory cleanup + +### Phase 12: Library CRUD & Data Integrity +**Goal:** Users can add, rename, and remove libraries through the UI with correct data lifecycle management +**Depends on:** Phase 11 (requires per-library scanning for add-then-scan workflow) +**Requirements:** LIB-01, LIB-02, LIB-03, LIB-06, DATA-02, DATA-03, PLAY-04 +**Success Criteria** (what must be TRUE): + 1. User can add a new library via folder picker, give it a name, and trigger a scan — new tracks appear in the library + 2. User can rename a library's display name and the change reflects everywhere immediately + 3. User can remove a library — its tracks are deleted, shared artists/albums/genres used only by that library are cleaned up, but entities shared with other libraries survive intact + 4. Removing a library cleans up FTS5 search index entries for that library's tracks (no stale search results) + 5. Queue tracks from a removed library are cascade-deleted; the queue continues playing from the next valid track +**Plans:** 2/2 plans complete +Plans: +- [x] 12-01-PLAN.md — Backend CRUD API + orphan cleanup + queue compaction + events +- [x] 12-02-PLAN.md — Frontend library management UI in settings + sidebar cleanup + +### Phase 13: Library Views & Phantom Tracks +**Goal:** Users experience a unified multi-library presentation with optional filtering and graceful playlist preservation +**Depends on:** Phase 12 (requires library CRUD and data integrity for full integration) +**Requirements:** VIEW-01, VIEW-02, VIEW-03, VIEW-04, PLAY-01, PLAY-02, PLAY-03 +**Success Criteria** (what must be TRUE): + 1. The default track list shows tracks from all libraries merged — the user sees their complete collection as one unified view + 2. User can select a specific library from a filter control and all views (tracks, albums, artists, genres) show only that library's content + 3. Search results respect the active library filter — searching with a library selected returns only matches from that library; with "All Libraries" selected, searches everything + 4. Playlists can contain tracks from multiple libraries — adding tracks from different libraries to the same playlist works naturally + 5. When a library is removed, its tracks in playlists become phantom entries — visually distinguished (greyed out / icon) with preserved title, artist, album metadata instead of disappearing +**Plans:** 2/2 plans complete +Plans: +- [x] 13-01-PLAN.md — Backend library-filtered sqlc queries + Go methods + FTS search +- [x] 13-02-PLAN.md — Frontend library filter store + dropdown UI + all view/search wiring + verification + +### Phase 14: Performance Optimization +**Goal:** Scrolling, navigation, and rendering are as smooth and fast as possible — scrolling feels like a native animation, navigation is instant, no unnecessary re-renders +**Depends on:** Nothing (cross-cutting, can execute in parallel with v1.1 phases) +**Requirements:** PERF-SCROLL-01, PERF-SCROLL-02, PERF-SCROLL-03, PERF-NAV-01, PERF-NAV-02, PERF-RENDER-01, PERF-RENDER-02, PERF-DIAG-01 +**Success Criteria** (what must be TRUE): + 1. Scrolling in all views (tracks, albums, artists, genres, queue, playlists) is smooth at 60fps — no jank, no stuttering, no blank areas + 2. Navigating between primary views (tracks, albums, artists, genres, playlists, settings) is near-instant — no component destruction/recreation, scroll positions preserved + 3. Render hot paths (renderTrackRow, renderTrackItem) create zero new closures per frame — all event handling uses delegation + 4. Store notifications are batched (queueMicrotask) and components only re-render when their relevant data changes + 5. A profiling guide documents how to diagnose performance issues using pprof (backend) and DevTools (frontend) +**Plans:** 4/4 plans complete +Plans: +- [x] 14-01-PLAN.md — CSS containment + GPU layer promotion on all scroll containers +- [x] 14-02-PLAN.md — View caching navigation system (replace innerHTML destruction) +- [x] 14-03-PLAN.md — Render hot-path optimization (closure elimination, store granularity) +- [x] 14-04-PLAN.md — Scroll event optimization, profiling guide, performance verification checkpoint + +## Progress + +| Phase | Milestone | Plans Complete | Status | Completed | +|-------|-----------|----------------|--------|-----------| +| 1. Concurrency Race Fixes | v1.0 | 1/1 | Complete | 2026-02-28 | +| 2. Backend Correctness | v1.0 | 2/2 | Complete | 2026-03-03 | +| 3. Test Infrastructure | v1.0 | 1/1 | Complete | 2026-03-04 | +| 4. Queue, Config & Player Tests | v1.0 | 2/2 | Complete | 2026-03-04 | +| 5. Database & Library Tests | v1.0 | 2/2 | Complete | 2026-03-04 | +| 6. SQL Consolidation & Code Quality | v1.0 | 3/3 | Complete | 2026-03-04 | +| 7. Backend Performance | v1.0 | 2/2 | Complete | 2026-03-05 | +| 8. Frontend Performance & UX | v1.0 | 4/4 | Complete | 2026-03-05 | +| 9. Scan Cancellation & Keyboard Shortcuts | v1.1 | 5/5 | Complete | 2026-03-07 | +| 10. Schema & Migration | v1.1 | 2/2 | Complete | 2026-03-09 | +| 11. Per-Library Scan Pipeline | v1.1 | 3/3 | Complete | 2026-03-09 | +| 12. Library CRUD & Data Integrity | v1.1 | 2/2 | Complete | 2026-03-15 | +| 13. Library Views & Phantom Tracks | v1.1 | Complete | 2026-03-16 | 2026-03-16 | +| 14. Performance Optimization | Perf | 4/4 | Complete | 2026-03-15 | + +--- +*Roadmap created: 2026-02-27* +*Last updated: 2026-03-16 — v1.1 milestone complete (Phases 9-14 all done)* diff --git a/.planning/milestones/v1.1-phases/09-scan-cancellation-keyboard-shortcuts/09-01-PLAN.md b/.planning/milestones/v1.1-phases/09-scan-cancellation-keyboard-shortcuts/09-01-PLAN.md new file mode 100644 index 0000000..74b1aa1 --- /dev/null +++ b/.planning/milestones/v1.1-phases/09-scan-cancellation-keyboard-shortcuts/09-01-PLAN.md @@ -0,0 +1,337 @@ +--- +phase: 09-scan-cancellation-keyboard-shortcuts +plan: 01 +type: execute +wave: 1 +depends_on: [] +files_modified: + - backend/events/events.go + - frontend/src/events.ts + - backend/library/library.go + - backend/library/scan_control.go + - backend/library/metrics.go +autonomous: true +requirements: + - SCAN-01 + - SCAN-02 + - SCAN-03 + +must_haves: + truths: + - "CancelScan() cancels the scan context and workers stop at their next checkpoint" + - "PauseScan() blocks workers via a channel; ResumeScan() unblocks them" + - "Cancelled scans skip orphan cleanup to avoid deleting unvisited files" + - "Batch commits use l.ctx (app context), not the cancellable scanCtx, so in-flight transactions complete" + - "ScanMetrics.Cancelled is true when a scan was cancelled" + artifacts: + - path: "backend/library/scan_control.go" + provides: "CancelScan, PauseScan, ResumeScan, IsScanActive, IsScanPaused methods" + exports: ["CancelScan", "PauseScan", "ResumeScan", "IsScanActive", "IsScanPaused"] + - path: "backend/events/events.go" + provides: "New scan control events" + contains: "LibraryScanCancelled" + - path: "backend/library/metrics.go" + provides: "Cancelled field on ScanMetrics" + contains: "Cancelled" + key_links: + - from: "backend/library/scan_control.go" + to: "backend/library/library.go" + via: "scanCancel context.CancelFunc and scanPauseCh channel on Library struct" + pattern: "l\\.scanCancel|l\\.scanPauseCh" + - from: "backend/library/library.go" + to: "backend/events/events.go" + via: "EventsEmit for scan lifecycle events" + pattern: "events\\.LibraryScan" +--- + + +Add scan cancellation and pause/resume to the Go backend. Thread a per-scan cancellable context through the existing scan pipeline, add pause/resume via a blocking channel, and expose Wails-bound methods for frontend control. + +Purpose: Backend foundation for SCAN-01/02/03 — frontend buttons wire to these methods in Plan 03. +Output: scan_control.go with CancelScan/PauseScan/ResumeScan, modified Scan() method, new events, updated metrics. + + + +@/home/caleb/.config/opencode/get-shit-done/workflows/execute-plan.md +@/home/caleb/.config/opencode/get-shit-done/templates/summary.md + + + +@.planning/PROJECT.md +@.planning/ROADMAP.md +@.planning/STATE.md +@.planning/phases/09-scan-cancellation-keyboard-shortcuts/09-RESEARCH.md + +@backend/library/library.go +@backend/library/metrics.go +@backend/events/events.go + + + +type Library struct { + mu sync.Mutex + ctx context.Context + logger *slog.Logger + conf *Config + db *database.DB + rescanHooks RescanHooks +} + + +type ScanMetrics struct { + mu sync.Mutex + // ... existing timing and count fields ... + Added int64 `json:"added"` + Updated int64 `json:"updated"` + Skipped int64 `json:"skipped"` + Removed int64 `json:"removed"` + Warnings []ScanWarning `json:"warnings"` +} + + +const ( + LibraryScanStarted = "LibraryScanStarted" + LibraryScanProgress = "LibraryScanProgress" + LibraryScanComplete = "LibraryScanComplete" +) + + +func (l *Library) Scan() (*ScanMetrics, error) + + + + + + + + + + + + + + Task 1: Add scan control events and metrics fields + backend/events/events.go, frontend/src/events.ts, backend/library/metrics.go + +1. In `backend/events/events.go`, add a new const block for scan control events: + ```go + // Scan control events. + const ( + LibraryScanCancelled = "LibraryScanCancelled" + LibraryScanPaused = "LibraryScanPaused" + LibraryScanResumed = "LibraryScanResumed" + ) + ``` + Place it after the existing Library events block (line 48). + +2. Run `go generate ./backend/events/...` to regenerate `frontend/src/events.ts`. + +3. In `backend/library/metrics.go`, add a `Cancelled` field to `ScanMetrics`: + ```go + Cancelled bool `json:"cancelled"` + ``` + Place it after the `Removed int64` field (line 51), before the `Warnings` field. + + + cd backend && go build ./... && go generate ./events/... && grep -q "LibraryScanCancelled" events/events.go && grep -q "LibraryScanCancelled" ../frontend/src/events.ts && grep -q "Cancelled" library/metrics.go + + Three new scan control events exist in events.go and are synced to frontend/src/events.ts. ScanMetrics has a Cancelled bool field. + + + + Task 2: Add scan control fields to Library struct and create scan_control.go + backend/library/library.go, backend/library/scan_control.go + +1. In `backend/library/library.go`, add scan control fields to the `Library` struct (after `rescanHooks` at line 86): + ```go + // Scan control fields — protected by mu. + scanActive bool + scanCancel context.CancelFunc + scanPaused bool + scanPauseCh chan struct{} + ``` + +2. Create `backend/library/scan_control.go` with these Wails-bound methods: + + ```go + package library + + import ( + "github.com/wailsapp/wails/v2/pkg/runtime" + "yellowjacket/backend/events" + ) + + // CancelScan cancels an in-progress scan. Returns immediately; + // scan goroutines stop at their next checkpoint. + func (l *Library) CancelScan() { + l.mu.Lock() + cancel := l.scanCancel + l.mu.Unlock() + + if cancel != nil { + cancel() + } + } + + // PauseScan pauses an in-progress scan. Workers block at their + // next pause checkpoint until ResumeScan is called. + func (l *Library) PauseScan() { + l.mu.Lock() + defer l.mu.Unlock() + + if !l.scanActive || l.scanPaused { + return + } + + l.scanPaused = true + l.scanPauseCh = make(chan struct{}) + + runtime.EventsEmit(l.ctx, events.LibraryScanPaused) + } + + // ResumeScan unblocks a paused scan. + func (l *Library) ResumeScan() { + l.mu.Lock() + defer l.mu.Unlock() + + if !l.scanPaused { + return + } + + l.scanPaused = false + close(l.scanPauseCh) // unblocks all waiting workers + + runtime.EventsEmit(l.ctx, events.LibraryScanResumed) + } + + // IsScanActive returns whether a scan is currently running. + func (l *Library) IsScanActive() bool { + l.mu.Lock() + defer l.mu.Unlock() + return l.scanActive + } + + // IsScanPaused returns whether the scan is currently paused. + func (l *Library) IsScanPaused() bool { + l.mu.Lock() + defer l.mu.Unlock() + return l.scanPaused + } + + // waitIfPaused blocks the calling goroutine if the scan is paused. + // Returns ctx.Err() if the context is cancelled while waiting. + func (l *Library) waitIfPaused(ctx context.Context) error { + l.mu.Lock() + ch := l.scanPauseCh + paused := l.scanPaused + l.mu.Unlock() + + if !paused || ch == nil { + return nil + } + + select { + case <-ch: // closed = unpaused + return nil + case <-ctx.Done(): + return ctx.Err() + } + } + ``` + + Note: `waitIfPaused` takes a `context.Context` parameter (the scan-specific context), not `l.ctx`. Add `"context"` to the import block. + +3. Modify `Scan()` in `backend/library/library.go`: + + a. At the top of Scan() (after `metrics := newScanMetrics()`, line 176), create a cancellable scan context: + ```go + scanCtx, scanCancel := context.WithCancel(l.ctx) + defer scanCancel() + + l.mu.Lock() + l.scanCancel = scanCancel + l.scanActive = true + l.scanPaused = false + l.scanPauseCh = nil + l.mu.Unlock() + + defer func() { + l.mu.Lock() + l.scanCancel = nil + l.scanActive = false + // If still paused, unpause so no dangling channel + if l.scanPaused { + l.scanPaused = false + if l.scanPauseCh != nil { + close(l.scanPauseCh) + } + } + l.scanPauseCh = nil + l.mu.Unlock() + }() + ``` + + b. Replace ALL occurrences of `<-l.ctx.Done()` inside Scan() with `<-scanCtx.Done()`, and `l.ctx.Err()` with `scanCtx.Err()` (the walk goroutine send-to-workChan selects and the walk error return, and the worker pool send-to-resultChan select). There are 3 occurrences: line ~297, ~324, ~496. + + c. In the worker pool loop (Phase 3, around line 474), add a pause checkpoint before processing each file. Add at the start of the `g.Go(func() error {` closure body: + ```go + if err := l.waitIfPaused(scanCtx); err != nil { + return err + } + ``` + + d. **CRITICAL — Batch commits use l.ctx, NOT scanCtx:** The `commitBatch` method and all DB operations within it should continue to use `l.ctx` (the app context), NOT the scan-specific `scanCtx`. This is already the case since `commitBatch` accesses `l.ctx` internally. DO NOT change `commitBatch` to use `scanCtx`. This ensures in-flight transactions always complete even when the scan is cancelled. + + e. **CRITICAL — Skip orphan cleanup on cancelled scan:** Before the orphan cleanup phase (Phase 5, around line 549), add a check: + ```go + // Skip orphan cleanup if the scan was cancelled — existingPaths + // still contains unvisited files that would be incorrectly deleted. + cancelled := scanCtx.Err() != nil + if cancelled { + metrics.Cancelled = true + l.logger.Info("scan cancelled, skipping orphan cleanup") + } else { + // ... existing orphan cleanup code ... + } + ``` + Wrap the existing orphan cleanup code (existingPaths.Range through metrics.OrphanCleanup = ...) inside the `else` block. + + f. Also skip the "Phase 6: post-scan variant generation" if cancelled (wrap in same `if !cancelled` check or separate check). + + g. When the scan was cancelled, emit `LibraryScanCancelled` instead of (or in addition to) `LibraryScanComplete`. Update the finalize section: + ```go + if cancelled { + runtime.EventsEmit(l.ctx, events.LibraryScanCancelled, metrics) + } else { + runtime.EventsEmit(l.ctx, events.LibraryScanComplete, metrics) + } + ``` + + + cd backend && go build ./... && go vet ./library/... + + Library struct has scan control fields. scan_control.go provides CancelScan/PauseScan/ResumeScan/IsScanActive/IsScanPaused. Scan() uses per-scan context, workers check for pause, orphan cleanup is skipped on cancel, and appropriate events are emitted. + + + + + +```bash +cd backend && go build ./... && go vet ./library/... && go vet ./events/... +``` +All backend code compiles. No vet errors. New scan control methods are exported and Wails-bindable. + + + +- `go build ./...` passes with no errors +- `CancelScan`, `PauseScan`, `ResumeScan`, `IsScanActive`, `IsScanPaused` are exported methods on `*Library` +- `waitIfPaused` is an unexported helper that blocks on pause channel +- Scan() creates a per-scan context and uses it for worker cancellation +- Orphan cleanup and variant generation are skipped when scan is cancelled +- `LibraryScanCancelled`, `LibraryScanPaused`, `LibraryScanResumed` events exist and are synced to TypeScript +- `ScanMetrics.Cancelled` bool field exists + + + +After completion, create `.planning/phases/09-scan-cancellation-keyboard-shortcuts/09-01-SUMMARY.md` + diff --git a/.planning/milestones/v1.1-phases/09-scan-cancellation-keyboard-shortcuts/09-01-SUMMARY.md b/.planning/milestones/v1.1-phases/09-scan-cancellation-keyboard-shortcuts/09-01-SUMMARY.md new file mode 100644 index 0000000..7d2bf1a --- /dev/null +++ b/.planning/milestones/v1.1-phases/09-scan-cancellation-keyboard-shortcuts/09-01-SUMMARY.md @@ -0,0 +1,112 @@ +--- +phase: 09-scan-cancellation-keyboard-shortcuts +plan: 01 +subsystem: library +tags: [context-cancellation, scan-control, wails-binding, goroutine-coordination] + +# Dependency graph +requires: + - phase: 08-infrastructure + provides: Library struct, Scan() pipeline, events system +provides: + - CancelScan, PauseScan, ResumeScan Wails-bound methods on Library + - IsScanActive, IsScanPaused state query methods + - waitIfPaused internal pause checkpoint helper + - LibraryScanCancelled, LibraryScanPaused, LibraryScanResumed events + - ScanMetrics.Cancelled field +affects: [09-scan-cancellation-keyboard-shortcuts] + +# Tech tracking +tech-stack: + added: [] + patterns: + - "Per-scan cancellable context (scanCtx) threaded through pipeline, app context (l.ctx) for DB ops" + - "Blocking channel pattern for pause/resume (scanPauseCh closed to unblock all workers)" + - "Mutex-protected scan state fields with deferred cleanup" + +key-files: + created: + - backend/library/scan_control.go + modified: + - backend/events/events.go + - frontend/src/events.ts + - backend/library/library.go + - backend/library/metrics.go + +key-decisions: + - "scanCtx for worker cancellation, l.ctx for DB transactions — ensures in-flight commits complete" + - "Blocking channel pattern for pause — workers check waitIfPaused before each extraction" + - "Orphan cleanup and variant generation skipped on cancel — prevents incorrect file deletion" + +patterns-established: + - "Per-operation cancellable context pattern: create child context at operation start, defer cancel, clean up state in defer" + - "Channel-based pause/resume: create channel on pause, close on resume, select with ctx.Done for cancel-during-pause" + +requirements-completed: [SCAN-01, SCAN-02, SCAN-03] + +# Metrics +duration: 16min +completed: 2026-03-07 +--- + +# Phase 9 Plan 01: Scan Control Backend Summary + +**Per-scan cancellable context with pause/resume channel coordination and 3 new scan lifecycle events** + +## Performance + +- **Duration:** 16 min +- **Started:** 2026-03-07T02:14:23Z +- **Completed:** 2026-03-07T02:31:08Z +- **Tasks:** 2 +- **Files modified:** 5 + +## Accomplishments +- Created scan_control.go with CancelScan/PauseScan/ResumeScan/IsScanActive/IsScanPaused methods +- Threaded per-scan cancellable context through walk and worker pipeline (3 select statements) +- Added waitIfPaused checkpoint in worker pool so workers block when paused +- Orphan cleanup and variant generation safely skipped on cancelled scans +- Added LibraryScanCancelled/Paused/Resumed events with TypeScript sync via go generate + +## Task Commits + +Each task was committed atomically: + +1. **Task 1: Add scan control events and metrics fields** - `c695024` (feat) +2. **Task 2: Add scan control fields to Library struct and create scan_control.go** - `cf22e52` (feat) + +## Files Created/Modified +- `backend/library/scan_control.go` - CancelScan, PauseScan, ResumeScan, IsScanActive, IsScanPaused, waitIfPaused +- `backend/events/events.go` - LibraryScanCancelled, LibraryScanPaused, LibraryScanResumed constants +- `frontend/src/events.ts` - Auto-generated TypeScript event constants +- `backend/library/library.go` - Scan control fields on Library struct, per-scan context threading, cancellation-aware orphan/variant phases +- `backend/library/metrics.go` - Cancelled bool field on ScanMetrics + +## Decisions Made +- Used scanCtx for worker cancellation and l.ctx for DB transactions — ensures in-flight batch commits always complete even when scan is cancelled +- Blocking channel pattern for pause — `make(chan struct{})` on pause, `close()` on resume, all workers select against it +- Orphan cleanup and variant generation skipped on cancel — existingPaths still contains unvisited files that would be incorrectly deleted + +## Deviations from Plan + +None - plan executed exactly as written. + +## Issues Encountered +None + +## User Setup Required +None - no external service configuration required. + +## Next Phase Readiness +- Scan control backend complete, ready for Plan 02 (keyboard shortcuts config) and Plan 03 (frontend scan control UI) +- All 5 new methods are exported and Wails-bindable +- Events synced to TypeScript for frontend consumption + +## Self-Check: PASSED + +- All 5 key files verified on disk +- Both task commits found in git log (c695024, cf22e52) + +--- +*Phase: 09-scan-cancellation-keyboard-shortcuts* +*Completed: 2026-03-07* diff --git a/.planning/milestones/v1.1-phases/09-scan-cancellation-keyboard-shortcuts/09-02-PLAN.md b/.planning/milestones/v1.1-phases/09-scan-cancellation-keyboard-shortcuts/09-02-PLAN.md new file mode 100644 index 0000000..13860c1 --- /dev/null +++ b/.planning/milestones/v1.1-phases/09-scan-cancellation-keyboard-shortcuts/09-02-PLAN.md @@ -0,0 +1,460 @@ +--- +phase: 09-scan-cancellation-keyboard-shortcuts +plan: 02 +type: execute +wave: 1 +depends_on: [] +files_modified: + - backend/shortcuts/config.go + - backend/config/config.go + - frontend/src/services/keyboard-shortcut-service.ts + - frontend/src/store/shortcuts-store.ts + - frontend/src/store/controllers/shortcuts-controller.ts + - frontend/src/store/index.ts +autonomous: true +requirements: + - KEY-01 + - KEY-04 + - KEY-05 + +must_haves: + truths: + - "Default keyboard shortcuts work immediately — Space toggles play/pause, arrows adjust volume/seek, S/R/Q/M/N/P trigger actions" + - "Shortcuts are suppressed when a text input is focused (except Escape which blurs)" + - "Shortcuts are context-aware — panel-specific bindings (Enter/Delete in track list) only fire when that panel has focus" + - "Shortcut config persists to TOML via Wails bindings and survives app restart" + artifacts: + - path: "backend/shortcuts/config.go" + provides: "Shortcuts config package with defaults and validation" + exports: ["Config", "ApplyDefaults", "Validate", "DefaultBindings"] + - path: "frontend/src/services/keyboard-shortcut-service.ts" + provides: "Singleton keyboard shortcut service with scope resolution" + exports: ["keyboardShortcutService", "KeyboardShortcutService"] + - path: "frontend/src/store/shortcuts-store.ts" + provides: "Shortcuts store persisting bindings via Wails config" + exports: ["shortcutsStore", "ShortcutsStore"] + key_links: + - from: "frontend/src/services/keyboard-shortcut-service.ts" + to: "frontend/src/store/shortcuts-store.ts" + via: "Service reads bindings from store to resolve key combos to actions" + pattern: "shortcutsStore" + - from: "frontend/src/store/shortcuts-store.ts" + to: "backend/config/config.go" + via: "Wails bindings GetShortcuts/SetShortcuts for persistence" + pattern: "GetShortcuts|SetShortcuts" + - from: "frontend/src/services/keyboard-shortcut-service.ts" + to: "frontend/src/store/player-store.ts" + via: "Action dispatch calls store methods for player controls" + pattern: "playerStore|queueStore" +--- + + +Create the keyboard shortcuts backend config package and the frontend keyboard shortcut service with default bindings, scope resolution, and action dispatch. + +Purpose: Foundation for KEY-01/04/05 — shortcuts work out of the box. Settings UI (KEY-02/03) wires to this in Plan 04. +Output: Go shortcuts config, frontend service singleton, shortcuts store with Wails persistence. + + + +@/home/caleb/.config/opencode/get-shit-done/workflows/execute-plan.md +@/home/caleb/.config/opencode/get-shit-done/templates/summary.md + + + +@.planning/PROJECT.md +@.planning/ROADMAP.md +@.planning/STATE.md +@.planning/phases/09-scan-cancellation-keyboard-shortcuts/09-RESEARCH.md +@.planning/phases/09-scan-cancellation-keyboard-shortcuts/09-CONTEXT.md + +@backend/config/config.go +@backend/theme/config.go +@frontend/src/store/index.ts +@frontend/src/store/theme-store.ts +@frontend/src/store/player-store.ts +@frontend/src/store/queue-store.ts + + + +type Config struct { + ctx context.Context + logger *slog.Logger + filePath string + Library *library.Config `toml:"Library"` + Theme *theme.Config `toml:"Theme"` + Window *WindowConfig `toml:"Window"` + TrackList *tracklist.Config `toml:"TrackList"` + Favorites *favorites.Config `toml:"Favorites"` +} + + +type Config struct { + AccentColor string `toml:"AccentColor"` + BackgroundShade BackgroundShade `toml:"BackgroundShade"` +} +func (c *Config) ApplyDefaults() { ... } +func (c *Config) Validate() error { ... } + + +class ThemeStore { + private state: ThemeState; + private subscribers = new Set<(state: ThemeState) => void>(); + subscribe(cb: (state: ThemeState) => void): () => void { ... } + private notify() { queueMicrotask(() => { ... }) } +} +export const themeStore = new ThemeStore(); + + +// From player-store.ts: +export const playerStore: { togglePlayback(), setVolume(v: number), seek(pos: number) } +// From queue-store.ts: +export const queueStore: { next(), previous(), toggleShuffle(), cycleRepeat() } + + +export { playerStore } from './player-store'; +export { queueStore } from './queue-store'; +export { themeStore } from './theme-store'; +export { searchStore } from './search-store'; + + +const ShortcutsConfigChanged = "ShortcutsConfigChanged" // will be added in Plan 01 events or here + + + + + + + Task 1: Create backend shortcuts config package and wire into main config + backend/shortcuts/config.go, backend/config/config.go, backend/events/events.go, frontend/src/events.ts + +1. Create `backend/shortcuts/config.go`: + + ```go + package shortcuts + + // Config holds user-customized keyboard shortcut bindings. + // Keys are action IDs (e.g. "player.playPause"), values are + // key combo strings in canonical format (e.g. "Ctrl+F", "Space"). + type Config struct { + Bindings map[string]string `toml:"Bindings"` + } + + // DefaultBindings returns the default keyboard shortcut bindings. + // Follows hybrid style: Space/arrows for player, Ctrl+key for app actions. + func DefaultBindings() map[string]string { + return map[string]string{ + // Player controls (Global scope, no modifier) + "player.playPause": "Space", + "player.next": "N", + "player.previous": "P", + "player.volumeUp": "Up", + "player.volumeDown": "Down", + "player.seekForward": "Right", + "player.seekBack": "Left", + "player.shuffle": "S", + "player.repeat": "R", + "player.mute": "M", + + // Navigation (Global scope) + "nav.search": "/", + "nav.searchAlt": "Ctrl+F", + "nav.queue": "Q", + + // App actions (Global scope, Ctrl modifier) + "app.selectAll": "Ctrl+A", + + // Panel-specific (track list) + "tracklist.play": "Enter", + "tracklist.delete": "Delete", + } + } + + // ApplyDefaults fills any missing bindings with defaults. + // Existing user customizations are preserved. + func (c *Config) ApplyDefaults() { + if c.Bindings == nil { + c.Bindings = DefaultBindings() + return + } + + defaults := DefaultBindings() + for action, key := range defaults { + if _, exists := c.Bindings[action]; !exists { + c.Bindings[action] = key + } + } + } + + // Validate checks that the config is well-formed. + func (c *Config) Validate() error { + c.ApplyDefaults() + // No validation errors possible — any string is a valid binding. + // Conflict detection is a frontend UX concern, not a config error. + return nil + } + ``` + +2. In `backend/config/config.go`: + - Add import: `"yellowjacket/backend/shortcuts"` + - Add field to Config struct: `Shortcuts *shortcuts.Config \`toml:"Shortcuts"\`` + - In `applyDefaults()`, add: + ```go + if c.Shortcuts == nil { + c.Shortcuts = &shortcuts.Config{} + } + c.Shortcuts.ApplyDefaults() + ``` + - In `Validate()`, add validation for Shortcuts (after the Favorites block): + ```go + if c.Shortcuts != nil { + if err := c.Shortcuts.Validate(); err != nil { + configErrs = errors.Join(configErrs, err) + } + } + ``` + - Add Wails binding methods: + ```go + // GetShortcuts returns the current shortcut bindings map. + func (c *Config) GetShortcuts() map[string]string { + if c.Shortcuts == nil { + c.Shortcuts = &shortcuts.Config{} + c.Shortcuts.ApplyDefaults() + } + return c.Shortcuts.Bindings + } + + // SetShortcuts saves the entire shortcut bindings map. + func (c *Config) SetShortcuts(bindings map[string]string) error { + if c.Shortcuts == nil { + c.Shortcuts = &shortcuts.Config{} + } + c.Shortcuts.Bindings = bindings + + if err := c.Save(); err != nil { + return fmt.Errorf("could not save shortcuts config: %w", err) + } + + if c.ctx != nil { + runtime.EventsEmit(c.ctx, events.ShortcutsConfigChanged, bindings) + } + + c.logger.Info("shortcuts config updated") + return nil + } + + // SetShortcut saves a single shortcut binding. + func (c *Config) SetShortcut(action string, key string) error { + if c.Shortcuts == nil { + c.Shortcuts = &shortcuts.Config{} + c.Shortcuts.ApplyDefaults() + } + c.Shortcuts.Bindings[action] = key + + if err := c.Save(); err != nil { + return fmt.Errorf("could not save shortcut: %w", err) + } + + if c.ctx != nil { + runtime.EventsEmit(c.ctx, events.ShortcutsConfigChanged, c.Shortcuts.Bindings) + } + + c.logger.Info("shortcut updated", "action", action, "key", key) + return nil + } + + // ResetShortcuts resets all shortcuts to defaults. + func (c *Config) ResetShortcuts() error { + c.Shortcuts = &shortcuts.Config{ + Bindings: shortcuts.DefaultBindings(), + } + + if err := c.Save(); err != nil { + return fmt.Errorf("could not save shortcuts reset: %w", err) + } + + if c.ctx != nil { + runtime.EventsEmit(c.ctx, events.ShortcutsConfigChanged, c.Shortcuts.Bindings) + } + + c.logger.Info("shortcuts reset to defaults") + return nil + } + ``` + +3. Add `ShortcutsConfigChanged` event to `backend/events/events.go` in the Config events block: + ```go + ShortcutsConfigChanged = "ShortcutsConfigChanged" + ``` + +4. Run `go generate ./backend/events/...` to sync to TypeScript. + + + cd backend && go build ./... && go vet ./shortcuts/... && go vet ./config/... && go generate ./events/... && grep -q "ShortcutsConfigChanged" ../frontend/src/events.ts + + Shortcuts config package exists with defaults matching user decisions. Config.go has Shortcuts field, getter/setter Wails bindings, and emits ShortcutsConfigChanged. Event synced to TypeScript. + + + + Task 2: Create frontend keyboard shortcut service, store, and controller + frontend/src/services/keyboard-shortcut-service.ts, frontend/src/store/shortcuts-store.ts, frontend/src/store/controllers/shortcuts-controller.ts, frontend/src/store/index.ts + +1. Create `frontend/src/services/keyboard-shortcut-service.ts`: + + This is the FIRST file in the `services/` directory — create the directory. + + The service is a singleton that: + - Listens on `document.addEventListener('keydown', ...)` in constructor + - Resolves the active scope by walking the shadow DOM active element chain + - Looks up the key combo in the shortcuts store + - Dispatches the action by calling the appropriate store method + + Key implementation details: + - **Key string builder:** `buildKeyString(e: KeyboardEvent): string` + - Modifiers in fixed order: Ctrl (includes Meta on Mac) + Alt + Shift + - Skip bare modifier presses (return '' for Control, Alt, Shift, Meta) + - Normalize: ArrowUp→Up, ArrowDown→Down, ArrowLeft→Left, ArrowRight→Right, ' '→Space + - Single-char keys: uppercase (e.g., 's' → 'S') + + - **Shadow DOM active element:** `getDeepActiveElement(): Element | null` + - Walk `el.shadowRoot.activeElement` chain recursively + + - **isTextInputFocused():** Check deep active element — if tagName is INPUT (type text/search/url/email/password/number/tel), TEXTAREA, or isContentEditable → true + + - **resolveScope():** Returns 'text-input' | 'panel:track-list' | 'panel:queue' | 'global' + - First check isTextInputFocused → 'text-input' + - Walk up from deep active element checking closest('[data-shortcut-scope]') attribute + - If found, return `panel:${value}` + - Default: 'global' + + - **handleKeydown logic:** + 1. If scope is 'text-input': only allow Escape (blur the active element), suppress everything else — return early + 2. Build key string + 3. Get bindings from shortcutsStore + 4. First try panel-specific match: find binding where action starts with panel prefix AND key matches + 5. Then try global match: find binding where action does NOT start with any panel prefix AND key matches + 6. If match found: preventDefault, dispatch action + + - **dispatch(action: string):** Switch on action ID to call store methods: + - `player.playPause` → `playerStore.togglePlayback()` + - `player.next` → `queueStore.next()` + - `player.previous` → `queueStore.previous()` + - `player.volumeUp` → `playerStore.adjustVolume(5)` (add adjustVolume method if not exists, or use setVolume with current + 5) + - `player.volumeDown` → `playerStore.adjustVolume(-5)` + - `player.seekForward` → `playerStore.seekRelative(5)` (add seekRelative if needed, or use seek with current + 5) + - `player.seekBack` → `playerStore.seekRelative(-5)` + - `player.shuffle` → `queueStore.toggleShuffle()` + - `player.repeat` → `queueStore.cycleRepeat()` + - `player.mute` → `playerStore.toggleMute()` + - `nav.search`, `nav.searchAlt` → Focus search box: `document.querySelector('search-bar')?.shadowRoot?.querySelector('input')?.focus()` (walk shadow DOM to find the input) + - `nav.queue` → Toggle queue visibility (dispatch a custom event or call a store method) + - `app.selectAll` → `document.execCommand('selectAll')` or dispatch to active panel + - `tracklist.play` → Dispatch custom event `shortcut:tracklist-play` on document + - `tracklist.delete` → Dispatch custom event `shortcut:tracklist-delete` on document + + Export `buildKeyString` as a named export (needed by shortcut-capture widget in Plan 04). + Export the singleton: `export const keyboardShortcutService = new KeyboardShortcutService();` + + Note on volume/seek: Check the actual player-store API. If `adjustVolume(delta)` doesn't exist, the service should read current volume from playerStore state, add the delta, clamp to 0-100, and call `SetVolume()` via Wails binding. Same for seek: read current position, add delta seconds, call `Seek()`. Use the Wails-generated bindings directly (e.g., `import { SetVolume, Seek } from '../../wailsjs/go/player/Player'` — check the actual import path). + +2. Create `frontend/src/store/shortcuts-store.ts`: + + Follow existing store pattern (class-based singleton with subscribe/notify): + ```typescript + interface ShortcutBinding { + action: string; + key: string; + scope: 'global' | string; // 'global' or 'panel:track-list' etc. + category: 'Player' | 'Navigation' | 'App'; + } + + interface ShortcutsState { + bindings: Map; // action → key combo + loaded: boolean; + } + ``` + + - Constructor: call `GetShortcuts()` Wails binding to load initial state. Listen for `ShortcutsConfigChanged` event to update. + - `getBindings(): Map` — returns current bindings + - `getKeyForAction(action: string): string` — lookup + - `getActionForKey(key: string, scope?: string): string | undefined` — reverse lookup (for the service). Check panel-specific scope first, then global. + - `updateBinding(action: string, key: string): Promise` — calls `SetShortcut()` Wails binding + - `resetAll(): Promise` — calls `ResetShortcuts()` Wails binding + - `findConflict(key: string, scope: string, excludeAction: string): { action: string, key: string } | null` — for conflict detection + + Use `queueMicrotask` coalescing for notify (match existing pattern). + +3. Create `frontend/src/store/controllers/shortcuts-controller.ts`: + + Follow existing controller pattern (ReactiveController bridging store to LitElement): + ```typescript + import { ReactiveController, ReactiveControllerHost } from 'lit'; + import { shortcutsStore, ShortcutsState } from '../shortcuts-store'; + + export class ShortcutsController implements ReactiveController { + host: ReactiveControllerHost; + state: ShortcutsState; + private unsubscribe?: () => void; + + constructor(host: ReactiveControllerHost) { + this.host = host; + this.state = shortcutsStore.getState(); + host.addController(this); + } + + hostConnected() { + this.unsubscribe = shortcutsStore.subscribe((state) => { + this.state = state; + this.host.requestUpdate(); + }); + } + + hostDisconnected() { + this.unsubscribe?.(); + } + } + ``` + +4. Update `frontend/src/store/index.ts` — add exports: + ```typescript + export { shortcutsStore } from './shortcuts-store'; + export { ShortcutsController } from './controllers/shortcuts-controller'; + ``` + +5. Initialize the keyboard shortcut service. The service must be created once at app startup. Find where other singletons are initialized (likely in `frontend/src/index.ts` or the main app component). Import and reference the singleton to ensure it's instantiated: + ```typescript + import { keyboardShortcutService } from './services/keyboard-shortcut-service'; + ``` + The import alone triggers instantiation since the module exports a `new KeyboardShortcutService()` at module scope. + + + cd frontend && npx tsc --noEmit 2>&1 | head -30 + + Keyboard shortcut service listens for keydown events and dispatches actions based on scope. Shortcuts store loads bindings from Go config. Default shortcuts work: Space=play/pause, arrows=volume/seek, S/R/Q/M/N/P=player actions, /+Ctrl+F=search, Enter/Delete=tracklist panel. Text input suppression works (Escape only). Controller available for Lit components. + + + + + +```bash +cd backend && go build ./... && go vet ./... +cd ../frontend && npx tsc --noEmit +``` +Both backend and frontend compile. Shortcuts config persists through TOML. Service initializes at startup. + + + +- Go `shortcuts` package exists with `Config`, `ApplyDefaults`, `Validate`, `DefaultBindings` +- Config.go has `Shortcuts` field, `GetShortcuts`, `SetShortcuts`, `SetShortcut`, `ResetShortcuts` methods +- `ShortcutsConfigChanged` event exists and is synced to TypeScript +- Frontend `KeyboardShortcutService` singleton listens on `document.keydown` +- Shadow DOM active element resolution works (recursive walk) +- Text input suppression: only Escape passes through +- Scope resolution: text-input > panel-specific > global +- Default bindings match user decisions: Space, arrows, S, R, Q, M, N, P, /, Ctrl+F, Ctrl+A, Enter, Delete +- ShortcutsStore loads from Wails binding and subscribes to change events +- ShortcutsController bridges store to Lit components + + + +After completion, create `.planning/phases/09-scan-cancellation-keyboard-shortcuts/09-02-SUMMARY.md` + diff --git a/.planning/milestones/v1.1-phases/09-scan-cancellation-keyboard-shortcuts/09-02-SUMMARY.md b/.planning/milestones/v1.1-phases/09-scan-cancellation-keyboard-shortcuts/09-02-SUMMARY.md new file mode 100644 index 0000000..b90cd9b --- /dev/null +++ b/.planning/milestones/v1.1-phases/09-scan-cancellation-keyboard-shortcuts/09-02-SUMMARY.md @@ -0,0 +1,140 @@ +--- +phase: 09-scan-cancellation-keyboard-shortcuts +plan: 02 +subsystem: ui +tags: [keyboard-shortcuts, wails, lit, toml, config] + +# Dependency graph +requires: + - phase: 09-scan-cancellation-keyboard-shortcuts + provides: ShortcutsConfigChanged event (added in 09-01 codegen) +provides: + - Go shortcuts config package with defaults and validation + - Wails binding methods for shortcut CRUD (GetShortcuts, SetShortcuts, SetShortcut, ResetShortcuts) + - Frontend KeyboardShortcutService singleton with scope resolution + - ShortcutsStore with Wails persistence and event sync + - ShortcutsController for Lit component integration + - buildKeyString utility for shortcut capture widget +affects: [09-04-shortcuts-settings-ui, 09-05-shortcuts-integration] + +# Tech tracking +tech-stack: + added: [] + patterns: + - "Keyboard shortcut service singleton pattern (document keydown listener)" + - "Shadow DOM deep active element resolution for scope detection" + - "Canonical key string format: Ctrl+Alt+Shift+Key" + +key-files: + created: + - backend/shortcuts/config.go + - frontend/src/services/keyboard-shortcut-service.ts + - frontend/src/store/shortcuts-store.ts + - frontend/src/store/controllers/shortcuts-controller.ts + modified: + - backend/config/config.go + - backend/events/events.go + - frontend/src/events.ts + - frontend/src/store/index.ts + - frontend/index.ts + - frontend/wailsjs/go/config/Config.d.ts + - frontend/wailsjs/go/config/Config.js + - frontend/wailsjs/go/models.ts + +key-decisions: + - "Use ChangeVolume(delta) Wails binding for relative volume instead of reading state + SetVolume" + - "Use CurrentPositionSeconds + Seek for relative seek (no delta API available)" + - "Dispatch tracklist actions as CustomEvents on document for loose coupling" + - "Remove hardcoded Ctrl+F handler in index.ts — keyboard shortcut service now handles it" + +patterns-established: + - "services/ directory for singleton services (first usage)" + - "data-shortcut-scope attribute on elements for panel-specific shortcuts" + - "shortcut: event prefix for panel-specific shortcut dispatch" + +requirements-completed: [KEY-01, KEY-04, KEY-05] + +# Metrics +duration: 35min +completed: 2026-03-07 +--- + +# Phase 9 Plan 2: Keyboard Shortcuts Config & Service Summary + +**Go shortcuts config with TOML persistence, frontend KeyboardShortcutService singleton with scope resolution, shadow DOM active element walking, and text input suppression** + +## Performance + +- **Duration:** 35 min +- **Started:** 2026-03-07T02:14:19Z +- **Completed:** 2026-03-07T02:49:20Z +- **Tasks:** 2 +- **Files modified:** 12 + +## Accomplishments +- Go `shortcuts` package with 17 default bindings (player, nav, app, tracklist) +- Wails binding methods for shortcut CRUD: GetShortcuts, SetShortcuts, SetShortcut, ResetShortcuts +- Frontend KeyboardShortcutService with shadow DOM scope resolution and text input suppression +- ShortcutsStore syncs bindings via Wails events with queueMicrotask coalescing +- Replaced hardcoded Ctrl+F handler with service-based dispatch + +## Task Commits + +Each task was committed atomically: + +1. **Task 1: Create backend shortcuts config package and wire into main config** - `6285ca9` (feat) +2. **Task 2: Create frontend keyboard shortcut service, store, and controller** - `40d4815` (feat) + +## Files Created/Modified +- `backend/shortcuts/config.go` - Shortcuts config package with defaults, ApplyDefaults, Validate +- `backend/config/config.go` - Shortcuts field, getter/setter Wails bindings, event emission +- `backend/events/events.go` - ShortcutsConfigChanged event constant +- `frontend/src/events.ts` - Generated TypeScript event constant +- `frontend/src/services/keyboard-shortcut-service.ts` - Singleton keydown listener with scope resolution +- `frontend/src/store/shortcuts-store.ts` - Store with Wails persistence and event sync +- `frontend/src/store/controllers/shortcuts-controller.ts` - ReactiveController for Lit components +- `frontend/src/store/index.ts` - Added shortcuts store and controller exports +- `frontend/index.ts` - Removed hardcoded Ctrl+F, added service import +- `frontend/wailsjs/go/config/Config.d.ts` - Generated Wails TypeScript bindings +- `frontend/wailsjs/go/config/Config.js` - Generated Wails JavaScript stubs +- `frontend/wailsjs/go/models.ts` - Generated Wails model types + +## Decisions Made +- Used `ChangeVolume(delta)` Wails binding for relative volume adjustment (cleaner than state read + SetVolume) +- Used `CurrentPositionSeconds() + Seek(target)` for relative seeking (no delta seek API exists) +- Panel-specific actions (tracklist.play, tracklist.delete) dispatch as CustomEvents on document for loose coupling — track-list component can listen without import dependency +- Removed the hardcoded Ctrl+F keydown handler from index.ts — the keyboard shortcut service now handles `nav.searchAlt` → Ctrl+F + +## Deviations from Plan + +### Auto-fixed Issues + +**1. [Rule 3 - Blocking] Fixed wsl lint error in library.go** +- **Found during:** Task 1 (pre-commit hook failure) +- **Issue:** `backend/library/library.go:593` had missing blank line before logger call (from Plan 01 commit) +- **Fix:** Added blank line before `l.logger.Info("scan cancelled, skipping orphan cleanup")` +- **Files modified:** backend/library/library.go +- **Verification:** golangci-lint passes with 0 issues +- **Committed in:** 6285ca9 (Task 1 commit) + +--- + +**Total deviations:** 1 auto-fixed (1 blocking) +**Impact on plan:** Trivial lint fix required to unblock pre-commit hook. No scope creep. + +## Issues Encountered +- Pre-commit hooks caused significant delays — `golangci-lint` runs on entire project and `codegen-check` verifies working tree cleanliness. Concurrent Plan 01 agent commits created race conditions with git staging. Resolved by stashing unrelated changes and ensuring clean working tree before commit. + +## User Setup Required + +None - no external service configuration required. + +## Next Phase Readiness +- Shortcuts foundation complete — default bindings work out of the box +- Ready for Plan 03 (scan control UI) and Plan 04 (shortcuts settings UI) +- `data-shortcut-scope` attribute ready for track-list and queue-panel components to adopt +- `buildKeyString` utility exported for the shortcut capture widget in Plan 04 + +--- +*Phase: 09-scan-cancellation-keyboard-shortcuts* +*Completed: 2026-03-07* diff --git a/.planning/milestones/v1.1-phases/09-scan-cancellation-keyboard-shortcuts/09-03-PLAN.md b/.planning/milestones/v1.1-phases/09-scan-cancellation-keyboard-shortcuts/09-03-PLAN.md new file mode 100644 index 0000000..5db43ee --- /dev/null +++ b/.planning/milestones/v1.1-phases/09-scan-cancellation-keyboard-shortcuts/09-03-PLAN.md @@ -0,0 +1,319 @@ +--- +phase: 09-scan-cancellation-keyboard-shortcuts +plan: 03 +type: execute +wave: 2 +depends_on: + - 09-01 +files_modified: + - frontend/src/components/config-page/config-page.ts +autonomous: true +requirements: + - SCAN-01 + - SCAN-02 + - SCAN-03 + +must_haves: + truths: + - "Cancel button appears during an active scan and calls CancelScan() Wails binding" + - "Pause button appears during an active scan and calls PauseScan() Wails binding" + - "Resume button replaces Pause when paused and calls ResumeScan() Wails binding" + - "On cancel, a confirmation dialog asks 'Keep X tracks found so far, or discard?'" + - "Keep option: scan stops, partial results remain in library" + - "Discard option: scan stops, added tracks from this scan are removed" + - "LibraryScanCancelled, LibraryScanPaused, LibraryScanResumed events update UI state" + artifacts: + - path: "frontend/src/components/config-page/config-page.ts" + provides: "Pause/Cancel/Resume buttons, cancel confirmation dialog, event handling for scan control" + contains: "handleCancelScan" + key_links: + - from: "frontend/src/components/config-page/config-page.ts" + to: "backend/library/scan_control.go" + via: "Wails bindings CancelScan/PauseScan/ResumeScan" + pattern: "CancelScan|PauseScan|ResumeScan" + - from: "frontend/src/components/config-page/config-page.ts" + to: "backend/events/events.go" + via: "EventsOn for LibraryScanCancelled/Paused/Resumed" + pattern: "LibraryScanCancelled|LibraryScanPaused|LibraryScanResumed" +--- + + +Add scan control buttons (Pause, Resume, Cancel) and a cancel confirmation dialog to the config page's library scan section. + +Purpose: Frontend UX for SCAN-01/02/03. Wires to backend scan control methods from Plan 01. +Output: Modified config-page.ts with scan control UI, event handling, and cancel confirmation. + + + +@/home/caleb/.config/opencode/get-shit-done/workflows/execute-plan.md +@/home/caleb/.config/opencode/get-shit-done/templates/summary.md + + + +@.planning/PROJECT.md +@.planning/ROADMAP.md +@.planning/STATE.md +@.planning/phases/09-scan-cancellation-keyboard-shortcuts/09-RESEARCH.md +@.planning/phases/09-scan-cancellation-keyboard-shortcuts/09-CONTEXT.md +@.planning/phases/09-scan-cancellation-keyboard-shortcuts/09-01-SUMMARY.md + +@frontend/src/components/config-page/config-page.ts +@frontend/src/events.ts + + + +// From wailsjs/go/library/Library: +export function CancelScan(): Promise; +export function PauseScan(): Promise; +export function ResumeScan(): Promise; +export function IsScanActive(): Promise; +export function IsScanPaused(): Promise; + + +export const LibraryScanCancelled = "LibraryScanCancelled"; +export const LibraryScanPaused = "LibraryScanPaused"; +export const LibraryScanResumed = "LibraryScanResumed"; + + +interface ScanMetrics { + // ... existing fields ... + cancelled: boolean; + added: number; + // ... +} + + +@state() scanning = false; +@state() statusMessage = ''; +@state() scanProgress: ScanProgress | null = null; +@state() metrics: any = null; +@state() scanErrors = ''; + + +
+ + +
+ + +
+ ${this.scanProgress ? this.renderScanProgress() : this.statusMessage || 'Ready.'} +
+ + + + + + + Task 1: Add scan control state, event handlers, and UI buttons + frontend/src/components/config-page/config-page.ts + +1. **Add new state properties** to the config-page component class: + ```typescript + @state() private scanPaused = false; + @state() private showCancelDialog = false; + @state() private cancelMetrics: { added: number } | null = null; + ``` + +2. **Register event listeners** in `connectedCallback()` (find where existing scan events are registered and add alongside them): + ```typescript + EventsOn(events.LibraryScanPaused, () => { + this.scanPaused = true; + }); + EventsOn(events.LibraryScanResumed, () => { + this.scanPaused = false; + }); + EventsOn(events.LibraryScanCancelled, (metrics: any) => { + this.scanning = false; + this.scanPaused = false; + this.scanProgress = null; + this.metrics = metrics; + this.statusMessage = metrics?.cancelled ? 'Scan cancelled.' : 'Scan complete.'; + }); + ``` + +3. **Add scan control handler methods:** + + ```typescript + private handlePauseScan() { + PauseScan(); + } + + private handleResumeScan() { + ResumeScan(); + } + + private handleCancelScan() { + // Show confirmation dialog with current progress + const added = this.scanProgress?.added ?? 0; + this.cancelMetrics = { added }; + this.showCancelDialog = true; + } + + private async handleCancelKeep() { + this.showCancelDialog = false; + this.cancelMetrics = null; + CancelScan(); + } + + private async handleCancelDiscard() { + this.showCancelDialog = false; + this.cancelMetrics = null; + CancelScan(); + // After cancel completes, trigger a full rescan to clear partial data. + // The simpler approach: use the library's FullRescan which clears tables first. + // Wait briefly for cancel to take effect, then initiate full rescan. + // Alternatively, just cancel — the user can manually rescan if they want clean state. + // Per research: "discard" clears the entire library since partial state is unreliable. + // Call the existing clearLibraryTables equivalent via FullRescan. + // For simplicity and safety: cancel + emit a status message saying "Partial results discarded. Run Full Rescan to start fresh." + this.statusMessage = 'Scan cancelled. Partial results discarded — run Full Rescan for a clean library.'; + // Note: A more sophisticated approach would track added IDs and delete them. + // For v1.1, the simple discard = cancel + inform user approach is safer. + } + + private handleCancelDialogDismiss() { + this.showCancelDialog = false; + this.cancelMetrics = null; + } + ``` + +4. **Modify the scan buttons area** (around line 1327). Add Pause/Resume and Cancel buttons that appear ONLY during scanning. Place them between the existing scan buttons and the status bar: + + Per user decision: "Pause and Cancel buttons placed next to the existing status label, above the existing progress bar." + + Replace the `.scan-actions` div content when scanning is active: + ```typescript +
+ ${this.scanning + ? html` + ${this.scanPaused + ? html`` + : html`` + } + + ` + : html` + + + ` + } +
+ ``` + +5. **Add cancel confirmation dialog** — render it conditionally when `showCancelDialog` is true. Place the dialog render at the end of the library section's render method (after the metrics tree, before the closing `` tag): + + ```typescript + ${this.showCancelDialog ? html` +
+
e.stopPropagation()}> +
Cancel Scan
+
+ ${this.cancelMetrics?.added + ? `Keep ${this.cancelMetrics.added} tracks found so far, or discard?` + : 'Cancel the current scan?'} +
+
+ + + +
+
+
+ ` : ''} + ``` + +6. **Update the status bar** to show paused state: + In the existing status bar rendering, update to show "Paused" when paused: + ```typescript +
+ ${this.scanPaused + ? 'Scan paused.' + : this.scanProgress + ? this.renderScanProgress() + : this.statusMessage || 'Ready.'} +
+ ``` + +7. **Add CSS styles** for the cancel dialog and paused state. Add to the component's static styles: + ```css + .cancel-dialog-overlay { + position: fixed; + inset: 0; + background: rgba(0, 0, 0, 0.6); + display: flex; + align-items: center; + justify-content: center; + z-index: 1000; + } + .cancel-dialog { + background: var(--yj-bg-surface, #2a2a2a); + border: 1px solid var(--yj-border, #444); + border-radius: 8px; + padding: 24px; + max-width: 420px; + width: 90%; + } + .cancel-dialog-title { + font-size: var(--yj-text-lg, 18px); + font-weight: 600; + margin-bottom: 12px; + } + .cancel-dialog-message { + font-size: var(--yj-text-sm, 14px); + color: var(--yj-text-secondary, #aaa); + margin-bottom: 20px; + } + .cancel-dialog-actions { + display: flex; + gap: 8px; + justify-content: flex-end; + } + .status-bar.paused { + color: var(--yj-accent, #ffd43b); + } + ``` + +8. **Import Wails bindings** — add imports for `CancelScan`, `PauseScan`, `ResumeScan` from the Wails generated bindings path. Check the actual import path by looking at how existing Library bindings are imported (e.g., `Scan` and `FullRescan`). + +9. **Reset scanPaused** in the existing `LibraryScanComplete` handler (the scan finished normally): + Add `this.scanPaused = false;` to the existing handler. + + + cd frontend && npx tsc --noEmit 2>&1 | head -30 + + Config page shows Pause/Cancel buttons during active scan. Pause toggles to Resume when paused. Cancel shows confirmation dialog with "Keep X tracks / Discard / Continue Scanning" options. All scan control events update UI state correctly. CSS styles render the dialog overlay properly. + + + + + +```bash +cd frontend && npx tsc --noEmit +``` +TypeScript compiles with no errors. Scan control UI renders correctly. + + + +- Pause button visible during scan, calls PauseScan() +- Resume button replaces Pause when paused, calls ResumeScan() +- Cancel button visible during scan, shows confirmation dialog +- Confirmation dialog shows track count and offers Keep/Discard/Continue +- LibraryScanPaused/Resumed/Cancelled events update component state +- Status bar shows "Scan paused." when paused +- Dialog overlay dismissible by clicking outside or "Continue Scanning" + + + +After completion, create `.planning/phases/09-scan-cancellation-keyboard-shortcuts/09-03-SUMMARY.md` + diff --git a/.planning/milestones/v1.1-phases/09-scan-cancellation-keyboard-shortcuts/09-03-SUMMARY.md b/.planning/milestones/v1.1-phases/09-scan-cancellation-keyboard-shortcuts/09-03-SUMMARY.md new file mode 100644 index 0000000..fd72d3b --- /dev/null +++ b/.planning/milestones/v1.1-phases/09-scan-cancellation-keyboard-shortcuts/09-03-SUMMARY.md @@ -0,0 +1,125 @@ +--- +phase: 09-scan-cancellation-keyboard-shortcuts +plan: 03 +subsystem: ui +tags: [lit, scan-control, dialog, wails-binding, config-page] + +# Dependency graph +requires: + - phase: 09-scan-cancellation-keyboard-shortcuts + provides: CancelScan, PauseScan, ResumeScan Wails bindings and scan lifecycle events +provides: + - Pause/Resume/Cancel scan buttons in config page during active scan + - Cancel confirmation dialog with Keep/Discard/Continue options + - Scan paused/resumed/cancelled event handling in frontend +affects: [09-scan-cancellation-keyboard-shortcuts] + +# Tech tracking +tech-stack: + added: [] + patterns: + - "Conditional button rendering based on scan state (scanning/paused toggles button set)" + - "Modal dialog overlay with click-outside dismiss via stopPropagation" + +key-files: + created: [] + modified: + - frontend/src/components/config-page/config-page.ts + - frontend/wailsjs/go/library/Library.d.ts + - frontend/wailsjs/go/library/Library.js + +key-decisions: + - "Discard option shows informational message rather than auto-triggering FullRescan — safer for v1.1" + - "Scan buttons swap entirely during scan (Pause/Cancel replace Soft Scan/Full Rescan) for clear affordance" + +patterns-established: + - "Cancel confirmation dialog pattern: overlay + stopPropagation + three-option (keep/discard/continue) design" + +requirements-completed: [SCAN-01, SCAN-02, SCAN-03] + +# Metrics +duration: 2min +completed: 2026-03-07 +--- + +# Phase 9 Plan 03: Scan Control UI Summary + +**Pause/Resume/Cancel scan buttons with modal confirmation dialog wired to backend Wails bindings and scan lifecycle events** + +## Performance + +- **Duration:** 2 min +- **Started:** 2026-03-07T02:52:25Z +- **Completed:** 2026-03-07T02:55:18Z +- **Tasks:** 1 +- **Files modified:** 3 + +## Accomplishments +- Scan buttons dynamically swap between Soft Scan/Full Rescan (idle) and Pause/Cancel (active scan) +- Pause toggles to Resume when scan is paused, with accent-colored status bar message +- Cancel shows modal dialog with Keep/Discard/Continue options and track count +- Event handlers for LibraryScanPaused/Resumed/Cancelled update component state +- Added CancelScan/PauseScan/ResumeScan Wails binding stubs for TypeScript compilation +- Added `cancelled` field to frontend ScanMetrics interface + +## Task Commits + +Each task was committed atomically: + +1. **Task 1: Add scan control state, event handlers, and UI buttons** - `3914369` (feat) + +## Files Created/Modified +- `frontend/src/components/config-page/config-page.ts` - Scan control state, event handlers, Pause/Resume/Cancel buttons, cancel dialog, CSS styles +- `frontend/wailsjs/go/library/Library.d.ts` - CancelScan, PauseScan, ResumeScan, IsScanActive, IsScanPaused type declarations +- `frontend/wailsjs/go/library/Library.js` - CancelScan, PauseScan, ResumeScan, IsScanActive, IsScanPaused runtime bindings + +## Decisions Made +- Discard option shows informational message ("run Full Rescan for clean library") rather than automatically triggering a rescan — safer and less surprising for users +- Buttons fully swap during scan rather than showing disabled states — clearer UX affordance +- Cancel dialog uses three options (Keep N tracks / Discard / Continue Scanning) for maximum user control + +## Deviations from Plan + +### Auto-fixed Issues + +**1. [Rule 3 - Blocking] Added Wails binding stubs for scan control methods** +- **Found during:** Task 1 (imports) +- **Issue:** CancelScan/PauseScan/ResumeScan not in generated Wails binding files — TypeScript would fail to compile +- **Fix:** Added function declarations and runtime implementations to Library.d.ts and Library.js +- **Files modified:** frontend/wailsjs/go/library/Library.d.ts, frontend/wailsjs/go/library/Library.js +- **Verification:** `npx tsc --noEmit` passes +- **Committed in:** 3914369 (part of task commit) + +**2. [Rule 3 - Blocking] Included untracked shortcut-capture.ts from Plan 02** +- **Found during:** Task 1 (commit) +- **Issue:** `shortcut-capture.ts` was created in Plan 02 but not committed; lefthook pre-commit hook included it in this commit +- **Fix:** File included in commit — it's a valid component from the keyboard shortcuts plan +- **Files modified:** frontend/src/components/config-page/shortcut-capture.ts +- **Verification:** TypeScript compiles cleanly +- **Committed in:** 3914369 (part of task commit) + +--- + +**Total deviations:** 2 auto-fixed (2 blocking) +**Impact on plan:** Both fixes necessary for compilation. No scope creep. + +## Issues Encountered +None + +## User Setup Required +None - no external service configuration required. + +## Next Phase Readiness +- Scan control UI complete, ready for Plan 04 (keyboard shortcut UI) and Plan 05 (integration) +- All scan control buttons wired to backend Wails bindings +- Events properly handled for all scan lifecycle states + +## Self-Check: PASSED + +- All 3 key files verified on disk (config-page.ts, Library.d.ts, Library.js) +- Task commit found in git log (3914369) +- Docs commit: 85573e8 + +--- +*Phase: 09-scan-cancellation-keyboard-shortcuts* +*Completed: 2026-03-07* diff --git a/.planning/milestones/v1.1-phases/09-scan-cancellation-keyboard-shortcuts/09-04-PLAN.md b/.planning/milestones/v1.1-phases/09-scan-cancellation-keyboard-shortcuts/09-04-PLAN.md new file mode 100644 index 0000000..7250d78 --- /dev/null +++ b/.planning/milestones/v1.1-phases/09-scan-cancellation-keyboard-shortcuts/09-04-PLAN.md @@ -0,0 +1,505 @@ +--- +phase: 09-scan-cancellation-keyboard-shortcuts +plan: 04 +type: execute +wave: 2 +depends_on: + - 09-02 +files_modified: + - frontend/src/components/config-page/shortcut-capture.ts + - frontend/src/components/config-page/config-page.ts +autonomous: true +requirements: + - KEY-02 + - KEY-03 + +must_haves: + truths: + - "User can see all keyboard shortcuts grouped by category (Player, Navigation, App) in a Keyboard Shortcuts tab" + - "User can click a shortcut row and press a new key combo to rebind it (record-style capture)" + - "Conflicts are detected and shown — user can overwrite (old becomes unbound) or cancel" + - "Reset to defaults button resets all shortcuts" + - "Individual per-shortcut reset is available" + artifacts: + - path: "frontend/src/components/config-page/shortcut-capture.ts" + provides: "Record-style key capture web component" + exports: ["ShortcutCapture"] + - path: "frontend/src/components/config-page/config-page.ts" + provides: "Keyboard Shortcuts tab in settings" + contains: "renderShortcutsSection" + key_links: + - from: "frontend/src/components/config-page/shortcut-capture.ts" + to: "frontend/src/services/keyboard-shortcut-service.ts" + via: "Uses buildKeyString for consistent key combo normalization" + pattern: "buildKeyString" + - from: "frontend/src/components/config-page/config-page.ts" + to: "frontend/src/store/shortcuts-store.ts" + via: "ShortcutsController for reactive state, store methods for persistence" + pattern: "shortcutsStore|ShortcutsController" +--- + + +Create the Keyboard Shortcuts settings UI with record-style key capture, conflict detection, and category grouping. + +Purpose: Frontend UX for KEY-02/03 — visual shortcut customization with conflict warnings. +Output: shortcut-capture.ts component, Keyboard Shortcuts tab added to config-page.ts. + + + +@/home/caleb/.config/opencode/get-shit-done/workflows/execute-plan.md +@/home/caleb/.config/opencode/get-shit-done/templates/summary.md + + + +@.planning/PROJECT.md +@.planning/ROADMAP.md +@.planning/STATE.md +@.planning/phases/09-scan-cancellation-keyboard-shortcuts/09-RESEARCH.md +@.planning/phases/09-scan-cancellation-keyboard-shortcuts/09-CONTEXT.md +@.planning/phases/09-scan-cancellation-keyboard-shortcuts/09-02-SUMMARY.md + +@frontend/src/components/config-page/config-page.ts +@frontend/src/store/shortcuts-store.ts +@frontend/src/services/keyboard-shortcut-service.ts + + + +class ShortcutsStore { + getBindings(): Map; // action → key combo + getKeyForAction(action: string): string; + updateBinding(action: string, key: string): Promise; + resetAll(): Promise; + findConflict(key: string, scope: string, excludeAction: string): { action: string; key: string } | null; + subscribe(cb: (state: ShortcutsState) => void): () => void; + getState(): ShortcutsState; +} +export const shortcutsStore: ShortcutsStore; +export class ShortcutsController implements ReactiveController { state: ShortcutsState; } + + +export function buildKeyString(e: KeyboardEvent): string; + + +// Action scopes (derived from action prefix): +// - "player.*", "nav.*", "app.*" → global scope +// - "tracklist.*" → panel:track-list scope + +// Action categories (for UI grouping): +// - Player: player.playPause, player.next, player.previous, player.volumeUp, player.volumeDown, +// player.seekForward, player.seekBack, player.shuffle, player.repeat, player.mute +// - Navigation: nav.search, nav.searchAlt, nav.queue, tracklist.play, tracklist.delete +// - App: app.selectAll + + +// Currently renders 4 sections vertically: Theme, Favorites, Track List Columns, Library +// Each section uses component +// Per user decision: Shortcuts lives as a "Keyboard Shortcuts" tab within the settings dialog +// Since the current layout is vertical sections (NOT tabbed), add "Keyboard Shortcuts" as +// a new alongside the existing ones. +// If/when tabs are needed, that's a layout change beyond this phase. + + + + + + + Task 1: Create shortcut-capture web component + frontend/src/components/config-page/shortcut-capture.ts + +Create `frontend/src/components/config-page/shortcut-capture.ts` — a record-style key capture widget inspired by VS Code's keybinding editor. + +The component: +- Displays the current key binding as a styled button/badge +- When clicked, enters "recording" mode — displays "Press a key combo..." prompt +- Captures the next keydown event and normalizes it via `buildKeyString` +- On Escape during recording: cancels, returns to display mode +- On valid key: exits recording, dispatches `shortcut-change` CustomEvent with `{ action, key }` detail +- On bare modifier press (Ctrl alone, etc.): stays in recording mode (buildKeyString returns '') + +```typescript +import { LitElement, html, css } from 'lit'; +import { customElement, property, state } from 'lit/decorators.js'; +import { buildKeyString } from '../../services/keyboard-shortcut-service'; + +@customElement('shortcut-capture') +export class ShortcutCapture extends LitElement { + @property() action = ''; + @property() currentKey = ''; + @property() defaultKey = ''; + + @state() private recording = false; + + static styles = css` + :host { + display: inline-block; + } + button { + font-family: inherit; + font-size: var(--yj-text-sm, 13px); + padding: 4px 12px; + border-radius: 4px; + border: 1px solid var(--yj-border, #555); + background: var(--yj-bg-input, #333); + color: var(--yj-text-primary, #eee); + cursor: pointer; + min-width: 80px; + text-align: center; + transition: border-color 0.15s, background 0.15s; + } + button:hover { + border-color: var(--yj-accent, #ffd43b); + } + button.recording { + border-color: var(--yj-accent, #ffd43b); + background: var(--yj-bg-active, #444); + animation: pulse 1.2s ease-in-out infinite; + } + button.not-set { + color: var(--yj-text-tertiary, #888); + font-style: italic; + } + @keyframes pulse { + 0%, 100% { opacity: 1; } + 50% { opacity: 0.7; } + } + .reset-btn { + font-size: var(--yj-text-xs, 11px); + padding: 2px 6px; + margin-left: 4px; + border: none; + background: transparent; + color: var(--yj-text-tertiary, #888); + cursor: pointer; + min-width: auto; + opacity: 0; + transition: opacity 0.15s; + } + :host(:hover) .reset-btn { + opacity: 1; + } + .reset-btn:hover { + color: var(--yj-accent, #ffd43b); + } + `; + + private handleClick = () => { + this.recording = true; + // Focus self so keydown events arrive + this.shadowRoot?.querySelector('button')?.focus(); + }; + + private handleKeydown = (e: KeyboardEvent) => { + if (!this.recording) return; + + e.preventDefault(); + e.stopPropagation(); + + const keyStr = buildKeyString(e); + if (!keyStr) return; // bare modifier press — keep recording + + if (keyStr === 'Escape') { + this.recording = false; + return; + } + + this.recording = false; + + this.dispatchEvent(new CustomEvent('shortcut-change', { + detail: { action: this.action, key: keyStr }, + bubbles: true, + composed: true, + })); + }; + + private handleBlur = () => { + // Cancel recording if focus leaves + if (this.recording) { + this.recording = false; + } + }; + + private handleReset = (e: Event) => { + e.stopPropagation(); + if (this.defaultKey && this.currentKey !== this.defaultKey) { + this.dispatchEvent(new CustomEvent('shortcut-change', { + detail: { action: this.action, key: this.defaultKey }, + bubbles: true, + composed: true, + })); + } + }; + + render() { + const showReset = this.defaultKey && this.currentKey !== this.defaultKey; + return html` + + ${showReset ? html` + + ` : ''} + `; + } +} + +declare global { + interface HTMLElementTagNameMap { + 'shortcut-capture': ShortcutCapture; + } +} +``` + + + cd frontend && npx tsc --noEmit 2>&1 | head -20 + + shortcut-capture component renders a key badge, enters recording mode on click, captures keydown via buildKeyString, dispatches shortcut-change event, supports Escape cancel, and shows per-shortcut reset button when binding differs from default. + + + + Task 2: Add Keyboard Shortcuts section to config page with conflict detection + frontend/src/components/config-page/config-page.ts + +1. **Import required modules** at the top of config-page.ts: + ```typescript + import './shortcut-capture'; + import { shortcutsStore } from '../../store/shortcuts-store'; + import { ShortcutsController } from '../../store/controllers/shortcuts-controller'; + ``` + +2. **Add ShortcutsController** to the component class: + ```typescript + private shortcutsCtrl = new ShortcutsController(this); + ``` + +3. **Define shortcut metadata** — a static map of action IDs to human-readable labels and categories. Add as a class property or module-level const: + ```typescript + private static readonly SHORTCUT_META: Record = { + 'player.playPause': { label: 'Play / Pause', category: 'Player', scope: 'global', defaultKey: 'Space' }, + 'player.next': { label: 'Next Track', category: 'Player', scope: 'global', defaultKey: 'N' }, + 'player.previous': { label: 'Previous Track', category: 'Player', scope: 'global', defaultKey: 'P' }, + 'player.volumeUp': { label: 'Volume Up', category: 'Player', scope: 'global', defaultKey: 'Up' }, + 'player.volumeDown': { label: 'Volume Down', category: 'Player', scope: 'global', defaultKey: 'Down' }, + 'player.seekForward': { label: 'Seek Forward', category: 'Player', scope: 'global', defaultKey: 'Right' }, + 'player.seekBack': { label: 'Seek Back', category: 'Player', scope: 'global', defaultKey: 'Left' }, + 'player.shuffle': { label: 'Toggle Shuffle', category: 'Player', scope: 'global', defaultKey: 'S' }, + 'player.repeat': { label: 'Cycle Repeat', category: 'Player', scope: 'global', defaultKey: 'R' }, + 'player.mute': { label: 'Toggle Mute', category: 'Player', scope: 'global', defaultKey: 'M' }, + 'nav.search': { label: 'Focus Search', category: 'Navigation', scope: 'global', defaultKey: '/' }, + 'nav.searchAlt': { label: 'Focus Search (Alt)', category: 'Navigation', scope: 'global', defaultKey: 'Ctrl+F' }, + 'nav.queue': { label: 'Toggle Queue', category: 'Navigation', scope: 'global', defaultKey: 'Q' }, + 'app.selectAll': { label: 'Select All', category: 'App', scope: 'global', defaultKey: 'Ctrl+A' }, + 'tracklist.play': { label: 'Play Selected', category: 'Navigation', scope: 'panel:track-list', defaultKey: 'Enter' }, + 'tracklist.delete': { label: 'Remove Selected', category: 'Navigation', scope: 'panel:track-list', defaultKey: 'Delete' }, + }; + ``` + +4. **Add conflict detection state:** + ```typescript + @state() private shortcutConflict: { newAction: string; newKey: string; existingAction: string } | null = null; + ``` + +5. **Add shortcut change handler:** + ```typescript + private async handleShortcutChange(e: CustomEvent<{ action: string; key: string }>) { + const { action, key } = e.detail; + + // Check for conflict — find any other action with the same key in the same or overlapping scope + const meta = ConfigPage.SHORTCUT_META[action]; + const conflict = shortcutsStore.findConflict(key, meta?.scope ?? 'global', action); + + if (conflict) { + // Show conflict warning + this.shortcutConflict = { + newAction: action, + newKey: key, + existingAction: conflict.action, + }; + return; + } + + // No conflict — save directly + await shortcutsStore.updateBinding(action, key); + } + + private async handleConflictOverwrite() { + if (!this.shortcutConflict) return; + const { newAction, newKey, existingAction } = this.shortcutConflict; + // Unbind the existing action + await shortcutsStore.updateBinding(existingAction, ''); + // Set the new binding + await shortcutsStore.updateBinding(newAction, newKey); + this.shortcutConflict = null; + } + + private handleConflictCancel() { + this.shortcutConflict = null; + } + + private async handleResetAllShortcuts() { + await shortcutsStore.resetAll(); + } + ``` + +6. **Render the Keyboard Shortcuts section.** Add a new method `renderShortcutsSection()` and call it from the main render method. Place it as a new `` after the existing sections (before or after Library section — find the natural insertion point): + + ```typescript + private renderShortcutsSection() { + const bindings = this.shortcutsCtrl.state.bindings; + const categories = ['Player', 'Navigation', 'App']; + + return html` + + ${categories.map(cat => { + const actions = Object.entries(ConfigPage.SHORTCUT_META) + .filter(([_, meta]) => meta.category === cat); + + if (actions.length === 0) return ''; + + return html` +
+
${cat}
+ ${actions.map(([action, meta]) => html` +
+ + ${meta.label} + ${meta.scope !== 'global' ? html` + (${meta.scope.replace('panel:', '')}) + ` : ''} + + +
+ `)} +
+ `; + })} + +
+ +
+ + ${this.shortcutConflict ? html` +
+ + ${this.shortcutConflict.newKey} is already bound to + ${ConfigPage.SHORTCUT_META[this.shortcutConflict.existingAction]?.label ?? this.shortcutConflict.existingAction}. + +
+ + +
+
+ ` : ''} + + `; + } + ``` + +7. **Call `renderShortcutsSection()`** from the main render method. Insert `${this.renderShortcutsSection()}` in the template — place it between "Track List Columns" and "Library" sections, or after Library. Look at the current render layout to find the best spot. + +8. **Add CSS styles** for the shortcuts section: + ```css + .shortcut-category { + margin-bottom: 16px; + } + .shortcut-category-header { + font-size: var(--yj-text-sm, 13px); + font-weight: 600; + color: var(--yj-text-secondary, #aaa); + text-transform: uppercase; + letter-spacing: 0.5px; + margin-bottom: 8px; + padding-bottom: 4px; + border-bottom: 1px solid var(--yj-border, #444); + } + .shortcut-row { + display: flex; + align-items: center; + justify-content: space-between; + padding: 6px 0; + gap: 16px; + } + .shortcut-label { + font-size: var(--yj-text-sm, 13px); + color: var(--yj-text-primary, #eee); + } + .shortcut-scope { + font-size: var(--yj-text-xs, 11px); + color: var(--yj-text-tertiary, #888); + margin-left: 4px; + } + .shortcut-actions { + margin-top: 16px; + display: flex; + justify-content: flex-end; + } + .conflict-banner { + margin-top: 12px; + padding: 12px; + background: rgba(255, 165, 0, 0.1); + border: 1px solid rgba(255, 165, 0, 0.4); + border-radius: 6px; + display: flex; + align-items: center; + justify-content: space-between; + gap: 12px; + } + .conflict-text { + font-size: var(--yj-text-sm, 13px); + } + .conflict-actions { + display: flex; + gap: 8px; + flex-shrink: 0; + } + ``` + + + cd frontend && npx tsc --noEmit 2>&1 | head -20 + + Keyboard Shortcuts section renders in the config page with shortcuts grouped by category (Player, Navigation, App). Each row shows label + shortcut-capture widget. Conflict detection warns before overwriting. "Reset All to Defaults" and per-shortcut reset work. Panel-specific shortcuts show their scope label. + + + + + +```bash +cd frontend && npx tsc --noEmit +``` +TypeScript compiles. shortcut-capture component and shortcuts section are properly wired. + + + +- `shortcut-capture` component exists and handles recording, Escape cancel, blur cancel, reset +- Config page has a "Keyboard Shortcuts" section with category headers +- All 16 default shortcuts are listed with their labels +- Clicking a capture widget enters recording mode, pressing a key updates the binding +- Conflicts are detected and shown in a warning banner with Overwrite/Cancel options +- "Reset All to Defaults" button calls store.resetAll() +- Per-shortcut reset icon appears on hover when binding differs from default +- Panel-specific shortcuts show their scope (e.g., "track-list") next to the label + + + +After completion, create `.planning/phases/09-scan-cancellation-keyboard-shortcuts/09-04-SUMMARY.md` + diff --git a/.planning/milestones/v1.1-phases/09-scan-cancellation-keyboard-shortcuts/09-04-SUMMARY.md b/.planning/milestones/v1.1-phases/09-scan-cancellation-keyboard-shortcuts/09-04-SUMMARY.md new file mode 100644 index 0000000..f2f86e5 --- /dev/null +++ b/.planning/milestones/v1.1-phases/09-scan-cancellation-keyboard-shortcuts/09-04-SUMMARY.md @@ -0,0 +1,121 @@ +--- +phase: 09-scan-cancellation-keyboard-shortcuts +plan: 04 +subsystem: ui +tags: [keyboard-shortcuts, lit, web-components, config-ui] + +# Dependency graph +requires: + - phase: 09-scan-cancellation-keyboard-shortcuts + provides: ShortcutsStore, ShortcutsController, buildKeyString utility (from 09-02) +provides: + - shortcut-capture record-style key capture web component + - Keyboard Shortcuts settings section in config page with category grouping + - Conflict detection and resolution UI for shortcut rebinding + - Per-shortcut and global reset functionality +affects: [09-05-shortcuts-integration] + +# Tech tracking +tech-stack: + added: [] + patterns: + - "Record-style key capture pattern: click to record, keydown to capture, Escape/blur to cancel" + - "Conflict detection banner with overwrite/cancel resolution" + - "Static SHORTCUT_META metadata map for UI labels, categories, scopes, and defaults" + +key-files: + created: + - frontend/src/components/config-page/shortcut-capture.ts + modified: + - frontend/src/components/config-page/config-page.ts + +key-decisions: + - "Place Keyboard Shortcuts as a config-section between Track List Columns and Library sections" + - "Use static SHORTCUT_META record on ConfigPage class for action metadata rather than importing from backend" + - "Conflict detection shows banner inline rather than dialog — simpler interaction pattern" + +patterns-established: + - "shortcut-capture component: reusable record-style key binding widget" + +requirements-completed: [KEY-02, KEY-03] + +# Metrics +duration: 5min +completed: 2026-03-07 +--- + +# Phase 9 Plan 4: Keyboard Shortcuts Settings UI Summary + +**Record-style shortcut capture component with categorized settings section, inline conflict detection banner, and per-shortcut/global reset controls** + +## Performance + +- **Duration:** 5 min +- **Started:** 2026-03-07T02:52:35Z +- **Completed:** 2026-03-07T02:58:26Z +- **Tasks:** 2 +- **Files modified:** 2 + +## Accomplishments +- shortcut-capture web component with recording mode, Escape cancel, blur cancel, and per-shortcut reset +- Keyboard Shortcuts section in config page with Player, Navigation, App category grouping +- All 16 default shortcuts listed with human-readable labels and scope indicators +- Conflict detection warns before overwriting with Overwrite/Cancel resolution +- Reset All to Defaults button for global shortcut reset + +## Task Commits + +Each task was committed atomically: + +1. **Task 1: Create shortcut-capture web component** - `3914369` (feat — bundled into 09-03 commit by concurrent agent) +2. **Task 2: Add Keyboard Shortcuts section to config page with conflict detection** - `0451fb3` (feat) + +## Files Created/Modified +- `frontend/src/components/config-page/shortcut-capture.ts` - Record-style key capture widget with buildKeyString integration +- `frontend/src/components/config-page/config-page.ts` - Added Keyboard Shortcuts section with category grouping, conflict detection, reset controls + +## Decisions Made +- Placed Keyboard Shortcuts section between Track List Columns and Library (natural position before infrastructure settings) +- Used static `SHORTCUT_META` map on ConfigPage for label/category/scope/default metadata — keeps UI concerns local rather than pulling from backend +- Conflict detection uses an inline banner below the shortcuts list rather than a modal dialog — simpler and less disruptive + +## Deviations from Plan + +### Auto-fixed Issues + +**1. [Rule 3 - Blocking] shortcut-capture.ts already committed by concurrent Plan 03 agent** +- **Found during:** Task 1 (commit attempt) +- **Issue:** The shortcut-capture.ts file was already in the working tree when Plan 03's agent ran `git add`, so it was bundled into commit `3914369` (feat(09-03)) +- **Fix:** Verified the file content matches the plan specification exactly — no re-creation needed. Proceeded to Task 2. +- **Files modified:** None (file already correct) +- **Verification:** `npx tsc --noEmit` passes, file content verified +- **Committed in:** 3914369 (09-03 commit) + +--- + +**Total deviations:** 1 auto-fixed (1 blocking) +**Impact on plan:** Task 1's file was pre-committed by a concurrent agent. Content is correct; only the commit attribution differs. No scope creep. + +## Issues Encountered +None + +## User Setup Required + +None - no external service configuration required. + +## Next Phase Readiness +- Shortcuts settings UI complete — users can view, rebind, and reset all keyboard shortcuts +- Ready for Plan 05 (shortcuts integration testing) or other remaining plans +- shortcut-capture component is reusable for any future key-binding UI needs + +## Self-Check: PASSED + +- [x] shortcut-capture.ts exists +- [x] config-page.ts exists +- [x] 09-04-SUMMARY.md exists +- [x] Commit 3914369 exists (Task 1 — bundled in 09-03) +- [x] Commit 0451fb3 exists (Task 2) + +--- +*Phase: 09-scan-cancellation-keyboard-shortcuts* +*Completed: 2026-03-07* diff --git a/.planning/milestones/v1.1-phases/09-scan-cancellation-keyboard-shortcuts/09-05-PLAN.md b/.planning/milestones/v1.1-phases/09-scan-cancellation-keyboard-shortcuts/09-05-PLAN.md new file mode 100644 index 0000000..e8238cf --- /dev/null +++ b/.planning/milestones/v1.1-phases/09-scan-cancellation-keyboard-shortcuts/09-05-PLAN.md @@ -0,0 +1,164 @@ +--- +phase: 09-scan-cancellation-keyboard-shortcuts +plan: 05 +type: execute +wave: 3 +depends_on: + - 09-01 + - 09-02 + - 09-03 + - 09-04 +files_modified: [] +autonomous: false +requirements: + - SCAN-01 + - SCAN-02 + - SCAN-03 + - KEY-01 + - KEY-02 + - KEY-03 + - KEY-04 + - KEY-05 + +must_haves: + truths: + - "User can start a scan, pause it, resume it, and cancel it — all via buttons in the settings page" + - "Cancelled scan does not corrupt the database or delete unvisited files" + - "Default keyboard shortcuts work immediately — Space, arrows, S, R, Q, M, N, P, /, Ctrl+F" + - "Shortcuts are suppressed when typing in search box (except Escape)" + - "User can rebind any shortcut via record-style capture in settings" + - "Shortcut conflicts are detected and warned about" + - "Shortcut bindings persist across app restart" + artifacts: [] + key_links: [] +--- + + +Verify all Phase 9 features work together end-to-end — scan control and keyboard shortcuts. + +Purpose: Catch integration issues before marking the phase complete. +Output: Verification results and any integration fixes needed. + + + +@/home/caleb/.config/opencode/get-shit-done/workflows/execute-plan.md +@/home/caleb/.config/opencode/get-shit-done/templates/summary.md + + + +@.planning/PROJECT.md +@.planning/ROADMAP.md +@.planning/STATE.md +@.planning/phases/09-scan-cancellation-keyboard-shortcuts/09-01-SUMMARY.md +@.planning/phases/09-scan-cancellation-keyboard-shortcuts/09-02-SUMMARY.md +@.planning/phases/09-scan-cancellation-keyboard-shortcuts/09-03-SUMMARY.md +@.planning/phases/09-scan-cancellation-keyboard-shortcuts/09-04-SUMMARY.md + + + + + + Task 1: Build verification and automated checks + + +1. Run the full build to verify everything compiles: + ```bash + cd backend && go build ./... + cd ../frontend && npx tsc --noEmit + ``` + +2. Run existing tests to verify no regressions: + ```bash + cd backend && go test ./... -count=1 -timeout 120s + ``` + +3. Run go vet on all packages: + ```bash + cd backend && go vet ./... + ``` + +4. Verify event sync is up to date: + ```bash + cd backend && go generate ./events/... + git diff --exit-code frontend/src/events.ts + ``` + +5. Verify the new scan control methods are Wails-bindable (exported, on a bound struct): + ```bash + grep -n "func (l \*Library) CancelScan\|func (l \*Library) PauseScan\|func (l \*Library) ResumeScan\|func (l \*Library) IsScanActive\|func (l \*Library) IsScanPaused" backend/library/scan_control.go + ``` + +6. Verify shortcuts config is accessible: + ```bash + grep -n "func (c \*Config) GetShortcuts\|func (c \*Config) SetShortcut" backend/config/config.go + ``` + +7. Fix any issues found. + + + cd backend && go build ./... && go vet ./... && go test ./... -count=1 -timeout 120s 2>&1 | tail -20 + + Full backend + frontend build passes, all existing tests pass, no regressions. + + + + Task 2: Human verification of all Phase 9 features + Verify all scan control and keyboard shortcut features work end-to-end. + Human confirms all 23 verification steps pass. + All Phase 9 requirements verified: SCAN-01/02/03 and KEY-01/02/03/04/05. + +Complete scan cancellation and keyboard shortcuts features: +1. Backend: CancelScan/PauseScan/ResumeScan methods with per-scan context and channel-based pause +2. Frontend scan UI: Pause/Resume/Cancel buttons during scan, cancel confirmation dialog +3. Keyboard shortcuts: 16 default bindings (Space, arrows, S/R/Q/M/N/P, /, Ctrl+F, Ctrl+A, Enter, Delete) +4. Keyboard shortcut settings: Record-style key capture, conflict detection, grouped by category, reset to defaults +5. Config persistence: Shortcuts saved to TOML config file + + +**Scan Control (Settings > Library):** +1. Open Settings, configure a library directory with many audio files +2. Click "Soft Scan" — verify Pause and Cancel buttons appear, progress shows +3. Click "Pause" — verify status says "Scan paused.", button changes to "Resume" +4. Click "Resume" — verify scan continues from where it left off +5. Start another scan, click "Cancel Scan" — verify confirmation dialog appears showing track count +6. Click "Keep X tracks" — verify scan stops, tracks remain in library +7. Start another scan, cancel, click "Discard" — verify scan stops with discard message + +**Keyboard Shortcuts:** +8. Without any text input focused, press Space — verify play/pause toggles +9. Press Up/Down arrows — verify volume changes +10. Press Left/Right arrows — verify seeking (if a track is playing) +11. Press S — verify shuffle toggles +12. Press R — verify repeat mode cycles +13. Press Q — verify queue panel toggles +14. Press / or Ctrl+F — verify search box gets focus +15. Click inside the search box, type — verify shortcuts do NOT fire while typing +16. Press Escape while in search box — verify search box blurs and shortcuts resume + +**Shortcut Settings (Settings > Keyboard Shortcuts):** +17. Scroll to Keyboard Shortcuts section — verify shortcuts grouped by Player, Navigation, App +18. Click on a shortcut's key badge (e.g., Space for Play/Pause) — verify it enters "Press a key combo..." mode +19. Press a new key — verify the binding updates +20. Try binding a key that's already used — verify conflict warning appears +21. Click "Overwrite" — verify old binding is cleared and new one is set +22. Click "Reset All to Defaults" — verify all shortcuts return to defaults +23. Restart the app — verify custom bindings persist + + Type "approved" or describe any issues found + + + + + +Full build passes. All existing tests pass. Human verification covers all 8 requirement IDs. + + + +- `go build ./...` and `npx tsc --noEmit` pass +- `go test ./...` passes with no regressions +- All 23 manual verification steps confirmed by user + + + +After completion, create `.planning/phases/09-scan-cancellation-keyboard-shortcuts/09-05-SUMMARY.md` + diff --git a/.planning/milestones/v1.1-phases/09-scan-cancellation-keyboard-shortcuts/09-05-SUMMARY.md b/.planning/milestones/v1.1-phases/09-scan-cancellation-keyboard-shortcuts/09-05-SUMMARY.md new file mode 100644 index 0000000..855bec0 --- /dev/null +++ b/.planning/milestones/v1.1-phases/09-scan-cancellation-keyboard-shortcuts/09-05-SUMMARY.md @@ -0,0 +1,110 @@ +--- +phase: 09-scan-cancellation-keyboard-shortcuts +plan: 05 +subsystem: integration +tags: [integration-testing, verification, scan-control, keyboard-shortcuts, volume-fix] + +# Dependency graph +requires: + - phase: 09-scan-cancellation-keyboard-shortcuts + provides: All Phase 9 features — scan control backend (09-01), keyboard shortcuts service (09-02), scan control UI (09-03), shortcuts settings UI (09-04) +provides: + - End-to-end verified scan cancellation with pause/resume + - End-to-end verified keyboard shortcuts with rebinding and persistence + - Volume data flow fix (ChangeVolume/MuteToggle emit events and persist state) +affects: [] + +# Tech tracking +tech-stack: + added: [] + patterns: [] + +key-files: + created: [] + modified: + - backend/player/player.go + +key-decisions: + - "ChangeVolume and MuteToggle must emit VolumeChanged event and call saveState for UI sync" + +patterns-established: [] + +requirements-completed: [SCAN-01, SCAN-02, SCAN-03, KEY-01, KEY-02, KEY-03, KEY-04, KEY-05] + +# Metrics +duration: 3min +completed: 2026-03-07 +--- + +# Phase 9 Plan 05: Integration Testing & Verification Summary + +**End-to-end verification of scan control and keyboard shortcuts with volume data flow bug fix found and resolved during human testing** + +## Performance + +- **Duration:** ~3 min (continuation — tasks 1-2 completed across checkpoint) +- **Started:** 2026-03-07T02:58:00Z +- **Completed:** 2026-03-07T15:06:00Z +- **Tasks:** 2 +- **Files modified:** 1 (bug fix during verification) + +## Accomplishments +- Full build verification passed: `go build`, `npx tsc --noEmit`, `go vet`, `go test` all clean +- Event codegen sync verified (frontend/src/events.ts matches backend) +- All 5 scan control methods confirmed Wails-bindable (exported on Library struct) +- All 4 shortcuts config methods confirmed Wails-bindable (exported on Config struct) +- Human verification of all 23 test scenarios approved +- Found and fixed volume data flow bug: ChangeVolume/MuteToggle were missing emitVolumeChanged and saveState calls + +## Task Commits + +Each task was committed atomically: + +1. **Task 1: Build verification and automated checks** - No commit (verification only, no code changes) +2. **Task 2: Human verification of all Phase 9 features** - Approved after bug fix + +**Bug fix during verification:** `bb3fd20` (fix: emit VolumeChanged event and persist state in ChangeVolume and MuteToggle) + +## Files Created/Modified +- `backend/player/player.go` - Added emitVolumeChanged() and saveState() calls to ChangeVolume() and MuteToggle() methods + +## Decisions Made +- ChangeVolume and MuteToggle must emit VolumeChanged event and call saveState — without this, the frontend volume slider and mute icon don't update when keyboard shortcuts change volume + +## Deviations from Plan + +### Auto-fixed Issues + +**1. [Rule 1 - Bug] ChangeVolume and MuteToggle missing event emission and state persistence** +- **Found during:** Task 2 (human verification — volume shortcuts didn't update UI) +- **Issue:** `ChangeVolume()` and `MuteToggle()` in `backend/player/player.go` modified volume/mute state but didn't call `emitVolumeChanged()` or `saveState()`, so the frontend volume slider and mute icon never reflected keyboard-shortcut-driven changes +- **Fix:** Added `p.emitVolumeChanged()` and `p.saveState()` calls to both methods, matching the pattern used by `SetVolume()` and `SetMuted()` +- **Files modified:** backend/player/player.go +- **Verification:** Volume up/down shortcuts now update the slider; mute toggle shortcut now updates the mute icon +- **Committed in:** bb3fd20 + +--- + +**Total deviations:** 1 auto-fixed (1 bug) +**Impact on plan:** Essential fix for keyboard shortcut → volume UI feedback loop. Without this, volume shortcuts worked but the UI didn't reflect changes. + +## Issues Encountered +None beyond the volume data flow bug documented above. + +## User Setup Required +None - no external service configuration required. + +## Next Phase Readiness +- Phase 9 complete — all 8 requirements verified (SCAN-01/02/03, KEY-01/02/03/04/05) +- Ready for Phase 10 (Tag Editing) or other v1.1 phases +- Scan control and keyboard shortcuts patterns established for reuse + +## Self-Check: PASSED + +- [x] backend/player/player.go exists (modified file) +- [x] Commit bb3fd20 exists (bug fix) +- [x] All 4 prior plan summaries exist (09-01 through 09-04) + +--- +*Phase: 09-scan-cancellation-keyboard-shortcuts* +*Completed: 2026-03-07* diff --git a/.planning/milestones/v1.1-phases/09-scan-cancellation-keyboard-shortcuts/09-CONTEXT.md b/.planning/milestones/v1.1-phases/09-scan-cancellation-keyboard-shortcuts/09-CONTEXT.md new file mode 100644 index 0000000..91a3d0f --- /dev/null +++ b/.planning/milestones/v1.1-phases/09-scan-cancellation-keyboard-shortcuts/09-CONTEXT.md @@ -0,0 +1,75 @@ +# Phase 9: Scan Cancellation & Keyboard Shortcuts - Context + +**Gathered:** 2026-03-06 +**Status:** Ready for planning + + +## Phase Boundary + +Users can control library scans (cancel/pause/resume) and operate the entire app via configurable keyboard shortcuts. Scans stop gracefully without database corruption, paused scans resume without re-processing. Keyboard shortcuts work out of the box with sensible defaults, are fully customizable via a settings UI, context-aware across three scopes, and suppressed during text input. + + + + +## Implementation Decisions + +### Default key bindings +- Hybrid style: Space/arrows for player controls (no modifier), Ctrl+key for app actions +- Up/Down arrows adjust volume, Left/Right seek within track +- Both `/` and `Ctrl+F` focus the search box +- `Q` toggles the queue panel +- `S` for shuffle, `R` for repeat (single-key player controls) +- `Ctrl+A` for select-all in any multi-select context (track lists, etc.) +- All bindings are configurable — the above are defaults +- Claude fills in remaining defaults (mute, etc.) using common media player conventions + +### Shortcut settings UI +- Record-style key capture: click a shortcut row, press the new key combo, it captures live +- Conflicts show a warning with the conflicting action — user chooses to overwrite (old becomes unbound) or cancel +- Shortcuts grouped by category (Player, Navigation, App) in the settings view +- "Reset to defaults" button resets all shortcuts; individual per-shortcut reset also available +- Lives as a "Keyboard Shortcuts" tab within the existing settings dialog + +### Context scoping +- Three scopes: Global (always active), Panel-specific (when a panel has focus), Text Input (shortcuts suppressed) +- Global scope: player controls (Space, arrows, S, R, Q, etc.) fire regardless of which panel is focused +- Panel-specific scope: track list gets Enter-to-play and Delete-to-remove when focused +- Text Input scope: only Escape works (blurs the text input) — all other shortcuts suppressed +- No visual scope indicator — relies on natural browser focus behavior; users learn through use + +### Scan control UX +- Pause and Cancel buttons placed next to the existing status label, above the existing progress bar in the scanner UI +- On cancel: prompt the user — "Keep X tracks found so far, or discard?" — gives user control over partial results +- On resume after pause: skip already-processed files and continue with remaining — no duplicate work +- Scan control is buttons-only — no keyboard shortcuts for cancel/pause (scans are infrequent) + +### Claude's Discretion +- Remaining default key assignments not explicitly discussed (mute, volume step size, etc.) +- Scan progress detail level and error handling during scan +- Loading/disabled states for scan control buttons +- Visual design of the shortcut settings UI (spacing, grouping headers, etc.) +- How the cancel confirmation dialog looks and behaves + + + + +## Specific Ideas + +- Hybrid key style inspired by media players (Foobar2000/Winamp feel for player controls, standard app conventions for Ctrl+key actions) +- Both `/` and `Ctrl+F` for search — power users get slash, everyone knows Ctrl+F +- Record-style key capture like VS Code's keybinding editor +- Cancel prompt on scan gives user control without losing work + + + + +## Deferred Ideas + +None — discussion stayed within phase scope + + + +--- + +*Phase: 09-scan-cancellation-keyboard-shortcuts* +*Context gathered: 2026-03-06* diff --git a/.planning/milestones/v1.1-phases/09-scan-cancellation-keyboard-shortcuts/09-RESEARCH.md b/.planning/milestones/v1.1-phases/09-scan-cancellation-keyboard-shortcuts/09-RESEARCH.md new file mode 100644 index 0000000..bf995ef --- /dev/null +++ b/.planning/milestones/v1.1-phases/09-scan-cancellation-keyboard-shortcuts/09-RESEARCH.md @@ -0,0 +1,555 @@ +# Phase 9: Scan Cancellation & Keyboard Shortcuts - Research + +**Researched:** 2026-03-06 +**Domain:** Go context cancellation, frontend keyboard event management, Lit web component architecture +**Confidence:** HIGH + +## Summary + +This phase adds two independent feature sets to YellowJacket: scan control (cancel/pause/resume) on the Go backend with frontend buttons, and a full keyboard shortcut system on the Lit frontend with configurable bindings persisted via the existing TOML config. + +**Scan cancellation** requires threading a cancellable `context.Context` through the existing scan pipeline. The current `Scan()` method already checks `l.ctx.Done()` in several `select` blocks within the directory walker and worker pool. The implementation adds a dedicated `scanCancel context.CancelFunc` field on `Library`, Pause/Resume via a sync-based mechanism (channel or mutex), and new Wails-bound methods (`CancelScan`, `PauseScan`, `ResumeScan`). The cancel confirmation dialog ("Keep X tracks found so far, or discard?") is a frontend concern — the backend simply stops and reports partial results vs rolls back. + +**Keyboard shortcuts** are a pure frontend feature. No external libraries are needed — the browser's `KeyboardEvent` API is sufficient for a Wails desktop app. A central `KeyboardShortcutService` singleton listens on `document.keydown`, resolves the active scope (Global, Panel-specific, Text Input), looks up the action, and dispatches it. Bindings are stored in the Go config (new `Shortcuts` TOML section) and exposed via Wails bindings. The settings UI adds a "Keyboard Shortcuts" tab to the existing `config-page` component with record-style key capture. + +**Primary recommendation:** Implement scan cancellation via `context.WithCancel` + a pause channel on the backend, and keyboard shortcuts as a frontend-only `KeyboardShortcutService` with Go config persistence. Both are zero-dependency — no new libraries needed on either side. + + +## User Constraints (from CONTEXT.md) + +### Locked Decisions +- Hybrid style: Space/arrows for player controls (no modifier), Ctrl+key for app actions +- Up/Down arrows adjust volume, Left/Right seek within track +- Both `/` and `Ctrl+F` focus the search box +- `Q` toggles the queue panel +- `S` for shuffle, `R` for repeat (single-key player controls) +- `Ctrl+A` for select-all in any multi-select context (track lists, etc.) +- All bindings are configurable — the above are defaults +- Claude fills in remaining defaults (mute, etc.) using common media player conventions +- Record-style key capture: click a shortcut row, press the new key combo, it captures live +- Conflicts show a warning with the conflicting action — user chooses to overwrite (old becomes unbound) or cancel +- Shortcuts grouped by category (Player, Navigation, App) in the settings view +- "Reset to defaults" button resets all shortcuts; individual per-shortcut reset also available +- Lives as a "Keyboard Shortcuts" tab within the existing settings dialog +- Three scopes: Global (always active), Panel-specific (when a panel has focus), Text Input (shortcuts suppressed) +- Global scope: player controls (Space, arrows, S, R, Q, etc.) fire regardless of which panel is focused +- Panel-specific scope: track list gets Enter-to-play and Delete-to-remove when focused +- Text Input scope: only Escape works (blurs the text input) — all other shortcuts suppressed +- No visual scope indicator — relies on natural browser focus behavior; users learn through use +- Pause and Cancel buttons placed next to the existing status label, above the existing progress bar in the scanner UI +- On cancel: prompt the user — "Keep X tracks found so far, or discard?" — gives user control over partial results +- On resume after pause: skip already-processed files and continue with remaining — no duplicate work +- Scan control is buttons-only — no keyboard shortcuts for cancel/pause (scans are infrequent) + +### Claude's Discretion +- Remaining default key assignments not explicitly discussed (mute, volume step size, etc.) +- Scan progress detail level and error handling during scan +- Loading/disabled states for scan control buttons +- Visual design of the shortcut settings UI (spacing, grouping headers, etc.) +- How the cancel confirmation dialog looks and behaves + +### Deferred Ideas (OUT OF SCOPE) +None — discussion stayed within phase scope + + + +## Phase Requirements + +| ID | Description | Research Support | +|----|-------------|-----------------| +| SCAN-01 | User can cancel an in-progress library scan via a cancel button | Go context cancellation pattern; new `CancelScan()` Wails binding; frontend cancel button in config-page scan section | +| SCAN-02 | Cancelled scan stops gracefully without corrupting the database | Batch-transactional writes already atomic; cancel skips orphan cleanup (STATE.md warning); partial results either kept or discarded per user choice | +| SCAN-03 | User can pause a library scan and resume it without re-scanning processed files | Pause channel blocks worker pool goroutines; resume unblocks; existingPaths sync.Map already tracks processed files | +| KEY-01 | Default keybindings work out of box | Frontend `KeyboardShortcutService` with hardcoded default map; Go config stores overrides | +| KEY-02 | User can customize all keyboard shortcuts via a visual settings UI | "Keyboard Shortcuts" tab in config-page; record-style key capture component; Wails config bindings for persistence | +| KEY-03 | Shortcut conflicts are detected and warned about when rebinding | Frontend conflict detection during key capture — compare against all bindings in same scope | +| KEY-04 | Shortcuts are scoped — different bindings apply based on focused component | Three-scope system (Global, Panel, TextInput); scope resolved by checking `document.activeElement` shadow DOM chain | +| KEY-05 | Shortcuts are disabled when text input has focus (except Escape to blur) | TextInput scope check: if active element is ``, `