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5 commits

Author SHA1 Message Date
copilot-swe-agent[bot]
1d79ffb2a4 feature: Add computed selectors to usePatternStore for pattern transformations 
- Add selectPatternCenter for pattern center calculation
- Add selectRotatedBounds for rotated bounds with memoization
- Add selectRotationCenterShift for center shift calculation
- Add selectPatternValidation for bounds checking against hoop
- Add comprehensive tests for all selectors
- Update usePatternValidation to use store selectors
- All tests passing and linter clean

Co-authored-by: jhbruhn <1036566+jhbruhn@users.noreply.github.com>
 2025-12-27 16:56:54 +00:00
Jan-Henrik Bruhn
512eb732de feature: Enhance Konva rendering with React.memo optimization 
Wrap PatternCanvas and PatternLayer components with React.memo to
prevent unnecessary re-renders when props haven't changed. This builds
on the existing useMemo optimizations and provides better performance
with large patterns and frequent UI updates.

Benefits:
- Prevents re-renders when parent components update
- Improves render performance during active sewing
- Smoother user experience with complex patterns

Fixes #43

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
 2025-12-27 17:04:48 +01:00
Jan-Henrik Bruhn
e92c9f9616 fix: Remove debug logs and refactor with utility functions 
- Removed all rotation/canvas debug console.log statements
- Added calculateBoundsFromDecodedStitches() utility to eliminate code duplication
- Used calculatePatternCenter() consistently across FileUpload and rotationUtils
- Cleaner code with single source of truth for calculations

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
 2025-12-25 21:49:46 +01:00
Jan-Henrik Bruhn
a97439da7b fix: Refactor KonvaComponents and remove unused rotation code 
Moved KonvaComponents.tsx into PatternCanvas subfolder for better organization and removed the unused RotationHandle component (143 lines) that was replaced by Konva's native Transformer. Updated import paths accordingly.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
 2025-12-25 21:37:34 +01:00
Jan-Henrik Bruhn
469c08d45b feature: Create unified PatternLayer component to eliminate duplication 
Unified three separate layer implementations into single PatternLayer component:

**PatternLayer.tsx (156 lines)**
- Handles both interactive (original) and locked (uploaded) pattern rendering
- Props-driven configuration for dragging, rotation, transformer
- Includes CurrentPosition indicator for uploaded patterns
- Memoized stitches and center calculations for performance
- Single source of truth for pattern rendering logic

**Benefits:**
- Eliminated ~140 lines of duplicated layer code
- Reduced PatternCanvas from 388 to 271 lines (-117 lines, -30%)
- Consistent rendering behavior across pattern states
- Easier to maintain and test pattern rendering
- Cleaner component composition in PatternCanvas

**Removed from PatternCanvas:**
- Original pattern layer implementation (74 lines)
- Uploaded pattern layer implementation (33 lines)
- Current position layer implementation (26 lines)
- Duplicate Group, Transformer, Stitches setup
- Redundant center calculations and stitch conversions

**Complete refactoring impact (All Phases):**
- Original: 786 lines in single monolithic file
- After Phase 4: 271 lines main + hooks + components
- **Total reduction: -515 lines (-65%)**

File structure now:
- PatternCanvas.tsx: 271 lines (orchestration)
- PatternLayer.tsx: 156 lines (rendering)
- useCanvasViewport.ts: 166 lines (viewport)
- usePatternTransform.ts: 179 lines (transform)
- 3 display components + 3 utilities

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
 2025-12-25 21:29:24 +01:00