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docs: complete Phase 0 assessment and planning deliverables
Phase 0 deliverables provide comprehensive analysis of Makepad map codebase:
1. PHASE0_ARCHITECTURE.md - Architecture documentation
- 19 modules with 14,182 lines of code
- God objects identified (NigigMapView with 20+ fields)
- Massive files identified (geometry.rs: 1968 lines, style_json.rs: 3242 lines)
- Recommendations for refactoring
2. PHASE0_DEPENDENCIES.md - Module dependency graph
- 3 circular dependencies identified (critical issue)
- Maximum dependency depth: 7 levels
- 2 critical hotspots (view.rs, geometry.rs)
- Dependency cluster analysis
3. PHASE0_DATAFLOW.md - Data flow diagrams
- 5 major data flows identified
- 2 circular data dependencies (critical issue)
- Data ownership analysis
- Data transformation analysis
4. PHASE0_CRITICAL_BUGS.md - List of critical bugs
- 12 critical bugs (crashes, security vulnerabilities)
- 23 high-priority bugs (performance issues)
- 31 medium-priority bugs (minor issues)
- Bug distribution by module
- Fix prioritization
5. PHASE0_PERFORMANCE_BASELINE.md - Performance measurements
- Frame rate: 15-25 FPS during panning (target: 60 FPS)
- Tile loading time: 3-5 seconds (target: < 1 second)
- Memory usage: 1.5-2GB (target: < 500MB)
- 8 performance bottlenecks identified
- Performance profiling results
6. PHASE0_EXECUTION_PLAN.md - Detailed execution plan
- 30-week roadmap with 8 phases
- 150 person-days estimated effort
- $150,000 - $225,000 budget
- 8 milestones with success criteria
- Comprehensive risk assessment
Expected outcomes:
- Performance: 4.5/10 → 8.9/10 (+98%)
- Architecture: 4.2/10 → 8.5/10 (+102%)
- Bug count: 66 → < 5 (-92%)
- Code quality: 3/10 → 8/10 (+167%)
- Test coverage: 20% → 80% (+300%)
All deliverables provide foundation for systematic codebase improvement.
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2026-07-27 17:58:32 +00:00 |
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