yonlu
8717cbfae3
- Add 8-SUMMARY.md with execution results - Update STATE.md with quick task 008 entry
84 lines
3.8 KiB
Markdown
84 lines
3.8 KiB
Markdown
---
|
|
phase: quick
|
|
plan: 8
|
|
subsystem: playlist
|
|
tags: [playlist, duplicate-detection, dialog, ux]
|
|
dependency_graph:
|
|
requires: []
|
|
provides: [duplicate-track-detection, duplicate-tracks-dialog]
|
|
affects: [playlist-picker, playlist-view]
|
|
tech_stack:
|
|
added: []
|
|
patterns: [wa-dialog, wa-switch, lit-component]
|
|
key_files:
|
|
created:
|
|
- frontend/src/components/duplicate-tracks-dialog/duplicate-tracks-dialog.ts
|
|
modified:
|
|
- backend/playlist/playlist.go
|
|
- frontend/src/components/playlist-picker/playlist-picker.ts
|
|
- frontend/src/components/playlist-view/playlist-view.ts
|
|
- frontend/wailsjs/go/models.ts
|
|
- frontend/wailsjs/go/playlist/Service.d.ts
|
|
- frontend/wailsjs/go/playlist/Service.js
|
|
decisions:
|
|
- Used DuplicateCheckResult wrapper struct for Wails (T, error) return signature compatibility
|
|
- Reused GetPlaylistTracksWithMetadata query for duplicate detection (avoids new SQL query)
|
|
metrics:
|
|
duration: 12 min
|
|
completed: 2026-03-01
|
|
tasks: 3/3
|
|
---
|
|
|
|
# Quick Task 8: Add Duplicate Tracks Dialog to Playlist Summary
|
|
|
|
Backend duplicate detection using existing playlist track queries, new Lit dialog component stepping through duplicates one-by-one with Add/Skip and batch-apply toggle, wired into both playlist-picker context menu and playlist-view drag-drop flows.
|
|
|
|
## What Was Built
|
|
|
|
### Backend: FindDuplicateTracksInPlaylist (Task 1)
|
|
|
|
- Added `DuplicateTrackInfo` and `DuplicateCheckResult` types to `backend/playlist/playlist.go`
|
|
- Implemented `FindDuplicateTracksInPlaylist(playlistID, filePaths)` method on `Service`
|
|
- Uses existing `GetPlaylistTracksWithMetadata` query to build a map of existing file paths
|
|
- Partitions incoming file paths into duplicates (with metadata) and unique paths
|
|
- Wails TypeScript bindings regenerated with proper type mappings
|
|
|
|
### Frontend: DuplicateTracksDialog Component (Task 2)
|
|
|
|
- New `<duplicate-tracks-dialog>` Lit component at `frontend/src/components/duplicate-tracks-dialog/`
|
|
- Follows existing wa-dialog patterns from `track-details.ts` and `phantom-resolver.ts`
|
|
- Shows duplicate track count header, progress indicator (Track N of M)
|
|
- Track card displays Title, Artist, Album, Duration for the current duplicate
|
|
- "Add" button includes duplicate in final add; "Skip" excludes it
|
|
- `wa-switch` toggle "Apply to all remaining" batch-applies the current choice
|
|
- `finalize()` combines unique paths + user-approved duplicates, calls `AddTracksToPlaylist`, dispatches `playlist-action-complete`
|
|
|
|
### Frontend: Integration (Task 3)
|
|
|
|
- **playlist-picker.ts**: `handleSelectPlaylist` now calls `FindDuplicateTracksInPlaylist` before adding. If duplicates found, opens the dialog instead. Otherwise adds directly as before.
|
|
- **playlist-view.ts**: `onPlaylistDrop` drag-drop handler similarly checks for duplicates before adding. Shows dialog when duplicates found.
|
|
- Both components render `<duplicate-tracks-dialog>` and listen for `playlist-action-complete` to trigger refresh.
|
|
|
|
## Commits
|
|
|
|
| Task | Name | Commit | Key Files |
|
|
|------|------|--------|-----------|
|
|
| 1 | Add backend FindDuplicateTracksInPlaylist | `83de934` | backend/playlist/playlist.go, wailsjs bindings |
|
|
| 2 | Create duplicate-tracks-dialog component | `9f3ba2b` | frontend/src/components/duplicate-tracks-dialog/duplicate-tracks-dialog.ts |
|
|
| 3 | Wire duplicate detection into playlist-picker and playlist-view | `917a79a` | playlist-picker.ts, playlist-view.ts |
|
|
|
|
## Deviations from Plan
|
|
|
|
None - plan executed exactly as written.
|
|
|
|
## Verification
|
|
|
|
- [x] `go build ./...` — backend compiles
|
|
- [x] `npx tsc --noEmit` — frontend typechecks
|
|
- [x] Wails bindings regenerated with `FindDuplicateTracksInPlaylist`
|
|
- [x] `DuplicateCheckResult` and `DuplicateTrackInfo` types in generated models.ts
|
|
|
|
## Self-Check: PASSED
|
|
|
|
All created files exist, all commits found, all modified files present.
|