From fcf6afb7be5074ac45e47abcd10b7c7f27de1bbe Mon Sep 17 00:00:00 2001 From: Nuwan Date: Wed, 14 Jan 2026 15:49:16 +0530 Subject: [PATCH] docs(03-01): complete controls finalization and UAT-003 resolution plan --- .planning/ROADMAP.md | 10 ++-- .planning/STATE.md | 40 +++++++------ .../03-01-SUMMARY.md | 60 +++++++++++++++++++ 3 files changed, 87 insertions(+), 23 deletions(-) create mode 100644 .planning/phases/03-backing-track-finalization/03-01-SUMMARY.md diff --git a/.planning/ROADMAP.md b/.planning/ROADMAP.md index 69ffc939f..792a0ebff 100644 --- a/.planning/ROADMAP.md +++ b/.planning/ROADMAP.md @@ -42,16 +42,18 @@ Plans: **Plans**: 1 plan Plans: -- [ ] 02-01: Wire slider to position state, implement drag-to-seek with SessionTrackSeekMs() +- [x] 02-01: Wire slider to position state, implement drag-to-seek with SessionTrackSeekMs() ### Phase 3: Backing Track Finalization **Goal**: Complete Backing Track with error handling, edge cases, and performance optimization **Depends on**: Phase 2 **Research**: Unlikely (error handling and optimization of established code) -**Plans**: TBD +**Plans**: 3 plans Plans: -- [ ] TBD during phase planning +- [x] 03-01: Finalize volume/loop controls and resolve UAT-003 +- [ ] 03-02: Add comprehensive error handling and loading states +- [ ] 03-03: Performance optimization and final UAT ### Phase 4: JamTrack Research & Design **Goal**: Understand legacy JamTrack implementation (jQuery/CoffeeScript) and design React migration strategy @@ -100,7 +102,7 @@ Phases execute in numeric order: 1 → 2 → 3 → 4 → 5 → 6 → 7 |-------|----------------|--------|-----------| | 1. Backing Track Playback Monitoring | 1/1 | Complete | 2026-01-13 | | 2. Backing Track Seek Controls | 1/1 | Complete | 2026-01-14 | -| 3. Backing Track Finalization | 0/TBD | Not started | - | +| 3. Backing Track Finalization | 1/3 | In progress | - | | 4. JamTrack Research & Design | 0/TBD | Not started | - | | 5. JamTrack Implementation | 0/TBD | Not started | - | | 6. Metronome Research & Design | 0/TBD | Not started | - | diff --git a/.planning/STATE.md b/.planning/STATE.md index 4dcca3ba4..eacb945ce 100644 --- a/.planning/STATE.md +++ b/.planning/STATE.md @@ -5,23 +5,23 @@ See: .planning/PROJECT.md (updated 2026-01-13) **Core value:** Modernize media opening features (Backing Track, JamTrack, Metronome) from legacy jQuery/Rails to React patterns in jam-ui -**Current focus:** Phase 2 — Backing Track Seek Controls +**Current focus:** Phase 3 — Backing Track Finalization ## Current Position -Phase: 2 of 7 (Backing Track Seek Controls) -Plan: 1 of 1 in current phase -Status: Phase complete (with UAT) -Last activity: 2026-01-14 — Completed Phase 2 with UAT testing and fixes +Phase: 3 of 7 (Backing Track Finalization) +Plan: 1 of 3 in current phase +Status: Plan 03-01 complete +Last activity: 2026-01-14 — Completed Plan 03-01: Controls finalization and UAT-003 fix -Progress: ████░░░░░░ 29% +Progress: ████░░░░░░ 33% ## Performance Metrics **Velocity:** -- Total plans completed: 2 -- Average duration: 61.5 min -- Total execution time: 2.05 hours +- Total plans completed: 3 +- Average duration: TBD +- Total execution time: TBD **By Phase:** @@ -29,10 +29,11 @@ Progress: ████░░░░░░ 29% |-------|-------|-------|----------| | 1 | 1 | 3 min | 3 min | | 2 | 1 | 120 min | 120 min | +| 3 | 1 | TBD | TBD | **Recent Trend:** -- Last 5 plans: 3 min, 120 min -- Trend: Phase 2 included extensive UAT testing and critical bug fixes +- Last 5 plans: 3 min, 120 min, TBD +- Trend: Phase 3 Plan 1 focused on controls finalization and UAT-003 fix ## Accumulated Context @@ -46,15 +47,16 @@ Recent decisions affecting current work: - All jamClient methods in jam-ui return Promises - always use async/await pattern - jamClient returns string values - always parseInt() before math operations - End-of-track position requires SessionStopPlay() reset before new playback -- Defer UAT-003 (seek while paused limitation) to Phase 3 - minor impact + +**From Phase 3 Plan 1 (03-backing-track-finalization):** +- Volume control uses mixer system: `SessionSetTrackVolumeData(mixer.id, mixer.mode, trackVolumeObject)` +- Loop control uses direct API: `SessionSetBackingTrackFileLoop(backingTrack.path, shouldLoop)` +- UAT-003 resolved with state machine workaround (stores pending seek, applies on resume) +- Remove conditional fallback code - use correct methods directly ### Deferred Issues -**UAT-003: Seek while paused doesn't register** (from Phase 2) -- Severity: Minor -- Impact: Seeking during playback works perfectly, paused seeking requires workaround -- Deferred to: Phase 3 (Backing Track Finalization) -- Details: .planning/phases/02-backing-track-seek-controls/02-01-ISSUES.md +None currently. ### Blockers/Concerns @@ -63,7 +65,7 @@ None yet. ## Session Continuity Last session: 2026-01-14 -Stopped at: Completed Phase 2 with UAT testing (3 blocker issues resolved, 1 minor issue deferred) +Stopped at: Completed Phase 3 Plan 1 (controls finalization and UAT-003 fix) Resume file: None -**Next:** Phase 3 (Backing Track Finalization) - Plan the phase or proceed with execution +**Next:** Phase 3 Plan 2 (Error Handling & Resilience) - Ready for execution diff --git a/.planning/phases/03-backing-track-finalization/03-01-SUMMARY.md b/.planning/phases/03-backing-track-finalization/03-01-SUMMARY.md new file mode 100644 index 000000000..746d724d1 --- /dev/null +++ b/.planning/phases/03-backing-track-finalization/03-01-SUMMARY.md @@ -0,0 +1,60 @@ +# Phase 3 Plan 1: Controls Completion & UAT-003 Resolution Summary + +**Finalized volume/loop controls and resolved UAT-003 seek-while-paused limitation** + +## Accomplishments + +- Researched and implemented correct jamClient methods for volume/loop +- Removed conditional fallback code from handlers +- Investigated UAT-003 with multiple approaches +- Implemented fix for seek-while-paused using state machine workaround + +## Files Created/Modified + +- `jam-ui/src/components/client/JKSessionBackingTrackPlayer.js` - Volume/loop finalization, UAT-003 fix + +## Commits + +- `7c5626ae3` - feat(03-01): finalize volume and loop controls +- `e19051f42` - refactor(03-01): investigate UAT-003 seek while paused +- `5797ef2fd` - feat(03-01): implement UAT-003 fix for seek while paused + +## Decisions Made + +- **Volume control**: Uses mixer system with `SessionSetTrackVolumeData(mixer.id, mixer.mode, trackVolumeObject)` + - Accesses backing track mixer from Redux (`selectBackingTrackMixers`) + - Converts 0-100% slider to dB range (-80 to +20) + - Updates trackVolumeObject with volL/volR + +- **Loop control**: Uses `SessionSetBackingTrackFileLoop(backingTrack.path, shouldLoop)` + - Direct API call without conditional checks + - Requires backing track path parameter + +- **UAT-003 resolution**: Implemented fix (user-approved decision) + - State machine workaround for jamClient limitation + - Stores pending seek position when paused + - Applies before resume with SessionStopPlay() → SessionTrackSeekMs() → SessionStartPlay() + +## Issues Encountered + +None - investigation approaches worked as expected. + +## UAT-003 Investigation Results + +**Problem confirmed**: `jamClient.SessionTrackSeekMs()` doesn't register when track is paused. + +**Approaches tested**: +1. Verify position after seek - Confirmed position doesn't change when paused +2. State machine approach - Successfully implemented workaround + +**Solution implemented**: +- Added `pendingSeekPositionRef` to track seeks while paused +- Modified `handleSeek()` to verify position after seek and store if needed +- Modified `handlePlay()` to apply pending seek before resuming +- Modified `handleStop()` to clear pending seeks + +**Result**: Seek now works consistently whether playing or paused, providing better UX. + +## Next Phase Readiness + +Ready for Plan 03-02 (Error Handling & Resilience). All controls finalized, UAT-003 resolved.