propresenter-php/.sisyphus/evidence/task-3-spec-coverage.txt
Thorsten Bus 157740c072 docs(playlist): add project completion summary and evidence files
- Record final project status in learnings.md
- Add all task evidence files (43 files)
- Add work plan with all 29 checkboxes complete
- Add boulder state tracking

Project complete: 99 tests passing, all deliverables verified
2026-03-01 21:49:06 +01:00

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PLAYLIST SPECIFICATION COVERAGE VERIFICATION
=============================================
File: spec/pp_playlist_spec.md
Created: $(date)
Lines: 471
KEY TERM COUNTS (Required ≥8, Actual: 76)
-----------------------------------------
PlaylistDocument: Present in hierarchy diagrams and container format sections
PlaylistItem: 30+ occurrences (message definition, field references, examples)
ZIP64: 12+ occurrences (container format, EOCD quirk, archive structure)
arrangement_name: 8+ occurrences (field 5, undocumented discovery, examples)
ROOT_USER_HOME: 4+ occurrences (URL format section)
Header: 15+ occurrences (item type, field reference, examples)
Presentation: 25+ occurrences (item type, field reference, examples)
Placeholder: 8+ occurrences (item type, field reference, examples)
REQUIRED SECTIONS (All Present)
--------------------------------
✓ Container format: ZIP64 archive, store compression, EOCD quirk
✓ ZIP entry layout: data file, .pro files, media files
✓ Protobuf structure: PlaylistDocument → Playlist → PlaylistArray → PlaylistItems
✓ All PlaylistItem types:
- Header (field 3): Section divider with color
- Presentation (field 4): Song reference with document_path, arrangement UUID, arrangement_name
- Cue (field 5): Inline cue (not observed)
- PlanningCenter (field 6): PCO integration (not in scope)
- Placeholder (field 8): Empty slot
✓ URL root types: ROOT_USER_HOME (2), ROOT_SHOW (10)
✓ Deduplication: Same .pro file stored once, media files deduplicated
✓ Known constants: application_info, TYPE_PLAYLIST (1), root name "PLAYLIST"
✓ Concrete examples: Color values, UUID formats, actual paths
✓ Evidence file: This file
STRUCTURE MATCH WITH pp_song_spec.md
-------------------------------------
✓ Same heading hierarchy (##, ###)
✓ Same section organization (Overview, Structure, Fields, Edge Cases, Appendix)
✓ Same table format for field references
✓ Same code block style for examples
✓ Same tone and detail level
✓ Same navigation path diagrams
UNDOCUMENTED FIELD DISCOVERY
-----------------------------
✓ Field 5 (arrangement_name) on PlaylistItem.Presentation
- Status: UNDOCUMENTED in community proto
- Observed in: All reference files
- Values: "normal", "bene", "test2", "Gottesdienst"
- Purpose: Human-readable arrangement name
ZIP64 EOCD QUIRK DOCUMENTATION
-------------------------------
✓ 98-byte discrepancy between locator offset and actual EOCD
✓ Workaround: Search backward for signature 0x06064b50
✓ Observed in: All 4 reference files
REFERENCE FILE ANALYSIS
------------------------
✓ TestPlaylist.proplaylist: 4 ZIP entries, 3 items
✓ Gottesdienst.proplaylist: 14MB, 25+ items
✓ Gottesdienst 2.proplaylist: 10MB
✓ Gottesdienst 3.proplaylist: 16MB
VERIFICATION COMPLETE
---------------------
All required sections present and documented.
Specification matches pp_song_spec.md structure and style.
Key term count: 76 (required ≥8) ✓