Dark Mode Implementation:
- Add Tailwind config with darkMode: 'media' for system preference detection
- Update all 9 components with 200+ dark mode variants
- Semantic color backgrounds with semi-transparent overlays in dark mode
- Proper text contrast (gray-900/gray-100) for readability
- Enhanced borders, shadows, and focus rings for dark backgrounds
Component Dark Mode Updates:
- App.tsx: Header gradient, error banners, empty states
- MachineConnection: Status badges with proper dark variants for all states
- FileUpload: Pattern info cards, thread swatches, upload progress
- PatternCanvas: Canvas background, overlays, zoom controls
- ProgressMonitor: Color blocks, progress bars, state indicators with colored icons
- NextStepGuide: All status boxes (blue/yellow/cyan/green/red)
- WorkflowStepper: Progress indicators and step states
- ConfirmDialog: Modal overlays and dialog backgrounds
- KonvaComponents: Grid lines and origin markers
Pattern Visibility Improvements:
- Pattern shows full opacity (1.0) when unlocked for easy positioning
- Pattern shows reduced opacity (0.75) for unstitched areas when locked/uploading
- Helps distinguish completed vs pending stitches during sewing
- Pattern locks during upload to prevent accidental repositioning
- Canvas dragging disabled when pattern is uploading or uploaded
Status Indicator Enhancements:
- Machine status badges: All states (idle/active/waiting/complete/error) have dark variants
- Progress monitor state icons: Colored icons (blue/yellow/green/red) in both modes
- Color blocks: Proper backgrounds and borders for completed/current/pending states
- All semantic colors maintain visibility and meaning in dark mode
Canvas Lock Behavior:
- Pattern locked during upload (uploadProgress > 0 && < 100)
- Pattern locked after upload (patternUploaded = true)
- Lock indicator shows amber background with lock icon
- Cursor changes prevent confusion about draggability
- Full opacity during positioning, transparency during progress tracking
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
Loading State Improvements:
- Add SkeletonLoader component with pattern info, canvas, and connection skeletons
- Show loading spinner on file selection and during pattern upload
- Display upload progress with enhanced progress bar and percentage
- Add success confirmation message when upload completes
- Show thread color preview dots inline with pattern info (up to 5 colors)
Visual Polish & Animations:
- Add custom animations: fadeIn, slideInRight, pulseGlow, skeleton-loading
- Enhance all cards with subtle hover shadow effects
- Improve header with richer gradient (blue-600 → blue-700 → blue-800)
- Polish error messages with icons and improved layouts
- Enhance empty state with decorative patterns and feature highlights
- Add smooth transitions to all NextStepGuide states
- Current color block pulses with blue glow animation
- Color blocks have hover states for better interactivity
Pattern Upload & Lock Functionality:
- Hide upload button after pattern is uploaded (patternUploaded && uploadProgress === 100)
- Disable pattern dragging when uploaded with visual lock indicator
- Pattern position overlay shows amber background with lock icon when locked
- Pattern remains in canvas after deletion for re-editing and re-upload
- Delete pattern from cache when deleting from machine to prevent auto-resume
- Add LockClosedIcon to indicate locked pattern state
Pattern Management:
- Keep pattern data in UI after deletion for repositioning and re-uploading
- Clear machine-related state but preserve pattern visualization
- Reset upload progress and pattern uploaded state on deletion
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
- Install @heroicons/react package
- Replace text symbols with proper heroicons:
- Zoom controls: PlusIcon, MinusIcon, ArrowPathIcon
- Color block status: CheckCircleIcon, ArrowRightIcon, CircleStackIcon
- Resume sewing: PlayIcon
- Remove hover:-translate-y-0.5 and active:translate-y-0 from all buttons
- Buttons now have stable hover states (color change and shadow only)
- Improved UI consistency and accessibility with vector icons
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
React-Konva Migration:
- Create KonvaComponents.tsx with declarative components
- Convert Grid, Origin, Hoop, Stitches, PatternBounds, and CurrentPosition to React components
- Add React.memo and useMemo for performance optimization
- Remove imperative layer manipulation (destroyChildren, add, batchDraw)
- Remove backgroundLayerRef and patternLayerRef
- Let React handle component lifecycle and updates
- Improve performance through React's diffing algorithm
Pattern Offset Persistence:
- Add patternOffset field to CachedPattern interface
- Update PatternCacheService.savePattern to accept and store offset
- Modify useBrotherMachine to save offset when uploading pattern
- Update resumedPattern state to include offset information
- Restore cached pattern offset in App.tsx on resume
- Add initialPatternOffset prop to PatternCanvas component
- Pattern position now persists across page reloads and reconnections
Benefits:
- More maintainable and React-idiomatic code
- Better performance with large patterns
- Automatic cleanup and no memory leaks
- Pattern positioning workflow preserved across sessions
- Improved developer experience
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Install Tailwind CSS and configure Vite plugin
- Replace all custom CSS classes with Tailwind utility classes
- Migrate all components to use Tailwind styling:
- App.tsx: Responsive layout with modern styling
- MachineConnection: Status badges and action buttons
- FileUpload: File input and progress bars with shimmer effect
- ProgressMonitor: Color blocks, state indicators, and actions
- ConfirmDialog: Modal overlay with backdrop blur
- PatternCanvas: Canvas viewer with floating controls
- Add custom shimmer animation for progress bars
- Fix canvas resizing issue during zoom operations:
- Add ResizeObserver for stable container dimensions
- Use clientWidth/clientHeight instead of offset dimensions
- Cache container size to prevent layout thrashing
- Improve zoom button behavior to zoom towards viewport center
- Maintain consistent design with shadows, borders, and transitions
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Replace vanilla Konva imperative API with react-konva declarative components
- Use Stage, Layer, and Group components from react-konva
- Remove complex ResizeObserver and containerSize state management
- Stage dimensions now read directly from CSS-defined container size
- Eliminates React/Konva DOM conflicts and feedback loops
- Cleaner, more maintainable React-friendly code
- All functionality preserved: pan, zoom, pattern dragging
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Separate Konva container from React-managed overlays to prevent removeChild errors
- Move wheel zoom handler into stage initialization to maintain stable reference
- Remove zoomLevel from background effect dependencies to prevent zoom reset
- Add double-initialization guard for stage creation
- Clear refs before stage destruction to prevent race conditions
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Replace vanilla canvas with Konva.js for better interactivity
- Add pan and zoom functionality (mouse wheel zoom, drag to pan)
- Make pattern draggable within hoop coordinate system
- Center canvas on embroidery origin (0,0)
- Default zoom shows entire 100x100mm hoop
- Pass user-defined pattern offset to LAYOUT command
- Replace auto-centering with manual pattern positioning
- Add visual overlays for thread legend, dimensions, pattern position, and zoom controls
- Fix effect dependencies to prevent drag interruption on machine status updates
- Memoize callbacks to prevent unnecessary re-renders
- Create konvaRenderers.ts utility for rendering grid, hoop, stitches, etc.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
