Migrated PatternPreviewPlaceholder component to use shadcn Card, CardHeader, and CardTitle components for consistent styling with other card-based components.
Changes:
- Replaced outer div with shadcn Card component
- Migrated header to use CardHeader and CardTitle
- Wrapped content in CardContent
- Applied consistent Card padding (p-0 gap-0)
- Maintained header border separator styling
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
Migrated ProgressMonitor component to use shadcn Card, Button, and Progress components. Removed redundant state visual indicator section that duplicated information already shown by progress bars, color blocks, and action buttons. Changed active thread block styling from vibrant accent colors to muted grays for better visual hierarchy.
Changes:
- Replaced outer div with shadcn Card component
- Migrated header to use CardHeader with CardTitle and CardDescription
- Replaced custom progress bars with shadcn Progress components
- Migrated all action buttons (Resume Sewing, Start Sewing, Start Mask Trace) to shadcn Button
- Removed redundant state visual indicator section (Ready/Active/Complete status)
- Removed unused imports (getStateVisualInfo and related icons)
- Applied consistent Card padding (p-0 gap-0, explicit CardHeader and CardContent padding)
- Changed active thread block from accent colors to muted grays (border, background, icon, progress bar)
- Removed violet border override on active color swatch
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
Added shadcn Tooltip component for interactive pattern information. Wrapped all PatternInfo stat boxes and color swatches in tooltips with detailed metadata and explanations. Migrated PatternSummaryCard to use CardHeader/CardTitle/CardDescription for better semantic structure. Fixed Card component spacing issues across all cards.
Changes:
- Installed and added shadcn Tooltip component
- Added tooltips to Size, Stitches, and Colors stat boxes with explanatory text
- Wrapped color swatches in Tooltips with detailed thread information
- Added Separator between pattern stats and colors sections
- Migrated PatternSummaryCard to use CardHeader with semantic title/description
- Fixed Card gap-0 on all cards (FileUpload, PatternSummaryCard, ConnectionPrompt)
- Added explicit padding to PatternSummaryCard: CardHeader (p-4 pb-3) and CardContent (px-4 pt-0 pb-4)
- Updated components.json to use src/ paths instead of @/ aliases to fix shadcn install location
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
Migrated ConnectionPrompt to use shadcn/ui Card and CardContent components for consistency with other card-based components (FileUpload, PatternSummaryCard). Maintains the same visual appearance while using the unified Card system.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
Migrated FileUpload component to use shadcn/ui Card, Button, Alert, and Progress components. Updated dark mode CSS variables to use media query approach for automatic system theme detection. Fixed Card component padding and button styling for better visual consistency.
Changes:
- Replaced custom div with shadcn Card and CardContent components
- Migrated buttons to shadcn Button component with outline variant for Choose File
- Replaced custom alerts with shadcn Alert components
- Replaced custom progress bars with shadcn Progress component
- Fixed Card padding by adding p-0 to Card and rounded-lg to CardContent
- Changed dark mode from .dark class to @media (prefers-color-scheme: dark)
- Fixed primary-foreground color in dark mode for proper white text contrast
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
The src/assets directory only contained a react.svg file that was not referenced anywhere in the codebase. This appears to be leftover boilerplate from the project initialization.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
The pyodideLoader was superseded by the worker-based pattern converter (client.ts and worker.ts) which runs Pyodide in a background thread. This legacy code is no longer referenced anywhere in the codebase.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
- Define semantic color theme in App.css using @theme directive
- Primary (blue), Success (green), Warning (amber), Danger (red)
- Info (cyan), Accent (purple), Secondary (orange), Tertiary (teal)
- Semantic colors reference Tailwind color variables via var()
- Media query-based dark mode for canvas colors
- Migrate all 16 components from direct Tailwind colors to semantic names
- Create cssVariables.ts utility for Konva canvas color access
- Update KonvaComponents to use CSS variables dynamically
- Replace @apply with CSS variables in index.css for v4 compatibility
- Remove unused designTokens.ts file
- Improve light mode contrast with gray-300 app background
- Adjust canvas and info box backgrounds to gray-200
Benefits:
- Easy theme customization by updating App.css @theme block
- Consistent semantic naming across all components
- Proper dark mode support via media queries
- No visual regressions, all colors maintained
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
Auto-formatted by linter:
- Single quotes → double quotes
- Line wrapping for better readability
No logic changes.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
This hook was replaced by useMachineStore (Zustand) and is no longer
used anywhere in the codebase. All functionality has been migrated to
the centralized machine store.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
Implemented proper time calculation matching the Brother app algorithm:
- 150ms per stitch + 3000ms startup time per color block
- Calculate total and elapsed time by summing across color blocks
- This fixes the "999 seconds" issue by calculating time accurately
Created timeCalculation utility with:
- convertStitchesToMinutes: Convert stitches to minutes using PP1 formula
- calculatePatternTime: Calculate total/elapsed time per color blocks
Updated ProgressMonitor to show:
- Total Time (calculated from all color blocks)
- Elapsed Time / Total Time (based on current stitch position)
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
When the machine reports 0 total stitches in patternInfo, fall back to
using the PEN data stitch count (penStitches.stitches.length) for UI
display. This ensures progress percentage and stitch counts display
correctly even when the machine hasn't fully initialized pattern info.
Updated ProgressMonitor to use derived totalStitches value that prefers
patternInfo.totalStitches but falls back to PEN data when needed.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
Removed redundant patternUploaded state from PatternStore and replaced
it with a derived selector usePatternUploaded() in MachineStore that
computes it from patternInfo !== null.
This eliminates duplicate state, removes the need for synchronization
logic, and ensures a single source of truth for pattern upload status.
Updated all components (App, LeftSidebar, FileUpload, PatternCanvas,
WorkflowStepper) to use the derived selector.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
Extracted App.tsx (469 lines → 91 lines) into 5 new components:
- ErrorPopover: Displays error details with solutions (84 lines)
- AppHeader: Machine status, workflow stepper, errors (207 lines)
- ConnectionPrompt: Connect button or browser warning (67 lines)
- LeftSidebar: Conditional rendering of controls (42 lines)
- PatternPreviewPlaceholder: Empty state for preview (46 lines)
This improves code organization, maintainability, and reusability.
Each component now has a single, clear responsibility.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
Created shared PatternInfo component for displaying pattern statistics
(size, stitch count, colors) used in both FileUpload and PatternSummaryCard.
Reduces code duplication and ensures consistency across the UI.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
Shows actual machine stitch count (including lock stitches) in both
FileUpload and PatternSummaryCard components, with original PES count
in lighter gray when they differ.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
Detects if the browser supports Web Bluetooth API and displays an
informative warning when unsupported. Provides users with clear
options: use a compatible browser or download the desktop app.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
Detects if the browser supports Web Bluetooth API and displays an
informative warning when unsupported. Provides users with clear
options: use a compatible browser or download the desktop app.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
The application now properly detects when a Brother PP1 machine is not paired with the operating system. Previously, the connection would appear successful but commands would fail silently.
Changes:
- Enhanced sendCommand() to check for empty or invalid responses during initial connection
- Updated connect() to validate the connection with a test command (getMachineState)
- Properly disconnect and clean up when pairing is not established
- Throw BluetoothPairingError with helpful instructions for the user
When the machine is not paired, users now see a clear error message instructing them to:
1. Long-press the Bluetooth button on the machine
2. Pair via the operating system's Bluetooth settings
3. Try connecting again
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
The COLOR_END and CUT commands must be on the same stitch, not separate stitches.
This was causing the machine to execute an extra stitch with the new color before
the jump to the new position.
Changes:
- Combine COLOR_END (X flag) and CUT (Y flag) into single stitch at old position
- Machine now correctly pauses after cut, before jumping to new color section
- Update all color change tests to expect combined COLOR_END+CUT stitch
The correct sequence is now:
1. Finishing lock stitches (old color)
2. COLOR_END+CUT stitch (old color) ← Machine pauses here
3. Jump to new position (new color)
4. Starting lock stitches (new color)
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
The encoder now adds 8 lock stitches at the very beginning of every pattern,
matching the behavior of the original C# PesxToPen.cs code (Nuihajime_TomeDataPlus
is called when counter <= 2).
Key changes:
- Find first non-MOVE stitch for lock stitch placement
- Add 8 starting lock stitches before main encoding loop
- Calculate forward-looking direction for optimal knot hiding
- Update all 30 tests to account for starting lock stitches
Also added tests to verify:
- DATA_END flag is automatically added to last stitch
- Starting lock stitches are correctly placed at pattern start
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
Added tests to verify the encoder correctly handles pattern termination:
- Test that DATA_END flag is added to last stitch even without END flag
- Test that DATA_END flag is added when input has explicit END flag
This ensures patterns are always properly terminated in PEN format,
regardless of whether the input stitches have an END marker.
All 29 tests passing.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
Renamed and restructured PEN parsing to match encoder pattern:
Changes:
- Renamed pen/parser.ts → pen/decoder.ts (consistent with encoder.ts)
- Created pen/types.ts for PEN-specific type definitions
- Moved types out of machine.ts (they're format-specific, not machine-specific)
- Unified decoder with encoder test helpers (encoder.test.ts now uses decoder)
New structure:
- decodePenStitch() - decode single 4-byte stitch
- decodeAllPenStitches() - decode all stitches from bytes
- decodePenData() - full decode with color blocks and bounds
- getStitchColor() - helper to get color for a stitch index
Type definitions:
- DecodedPenStitch - individual stitch with coordinates and flags
- PenColorBlock - color block (stitch range for one thread)
- DecodedPenData - complete decoded pattern data
Backward compatibility:
- Added compatibility aliases (isJump, flags, startStitch, endStitch)
- Maintains API compatibility with existing UI code
Also added dist-electron to eslint ignore list.
All tests passing (27/27), build successful, lint clean.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
Moved embroidery format-related code from utils to new formats folder:
Structure:
- src/formats/pen/ - PEN format encoding and parsing
- encoder.ts (was utils/penEncoder.ts)
- encoder.test.ts (was utils/penEncoder.test.ts)
- parser.ts (was utils/penParser.ts)
- PEN constants moved inline to encoder.ts
- src/formats/import/ - Pattern import/conversion (currently PES)
- worker.ts (was workers/patternConverter.worker.ts)
- client.ts (was utils/patternConverterClient.ts)
- pesImporter.ts (was utils/pystitchConverter.ts)
- pyodideLoader.ts (was utils/pyodideLoader.ts)
- constants.ts (PyStitch/pyembroidery constants)
Benefits:
- Better separation of concerns
- PEN encoder is co-located with PEN parser
- Import logic is in one place and extensible for other formats
- Removed utils/embroideryConstants.ts - split into appropriate locations
- Updated all 18 import references across the codebase
All tests passing, build successful.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
Enhanced penEncoder test suite with byte-level sequence verification:
- Added helper functions to decode PEN bytes for detailed assertions
- Replaced length-only tests with precise operation order verification
- Added tests for color change sequences (same position and with jump)
- Added test for color change followed by explicit JUMP command
- Added test for long jump sequences with lock stitches
- Verified exact placement of lock stitches, cuts, jumps, and color markers
All 27 tests passing with comprehensive coverage of PEN format encoding.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
- Extract PEN encoding logic into separate testable module (penEncoder.ts)
- Implement 24 comprehensive tests covering:
- Position encoding and coordinate shifting
- Lock stitch direction calculation (forward/backward)
- Lock stitch generation with rotation
- Full PEN encoding with color changes, jumps, and bounds
- Edge cases (empty arrays, single stitches, TRIM flags)
- Setup vitest for testing
- Refactor pattern converter worker to use extracted penEncoder module
- Fix bounds calculation to include non-MOVE stitches (not just STITCH)
- Remove duplicate function definitions from worker
- Add test scripts: npm run test, npm run test:ui, npm run test:run
All tests passing (24/24) and build successful.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
- Read version from package.json at build time using Vite define
- Create global __APP_VERSION__ constant injected by Vite
- Update document title in App component to include version (e.g., "Respira v0.0.0")
- Works reliably in both web and Electron builds
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
- Fix PenData import to use correct source (types/machine instead of penParser)
- Add explicit return type annotations for map callbacks in PatternCanvas
- Add parentheses around arrow function parameters to satisfy linter
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
Color change finish lock stitches now look FORWARD (Loop C) instead of
backward, aligning the knot with the stop event data for correct tension
when the machine halts for thread color changes.
Lock stitch direction breakdown:
- Loop A (Jump/Entry): Look forward - hides knot under upcoming stitches
- Loop B (End/Cut): Look backward - hides knot inside previous stitches
- Loop C (Color Change): Look forward - aligns with stop event data
Added detailed comments documenting which loop corresponds to each
lock stitch location in the code.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
- Change let to const for variables that are never reassigned
- Fix React Hook dependency array warnings in useBrotherMachine
- Remove unused refreshPatternInfo dependency from uploadPattern
- Add missing refreshPatternInfo dependency to startMaskTrace
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
- Add lock stitch rotation based on movement direction (matches C# PesxToPen.cs)
- Calculate direction by accumulating vectors up to 5 stitches or 8.0 units
- Scale direction vectors from magnitude 8.0 down to 0.4 for proper lock stitch size
- Generate 8 lock stitches (not 4) alternating between +dir and -dir
- Remove PyStitch duplicate position stitches during color changes
- Add long jump detection with automatic lock stitches and cut commands
- Improve color change sequence: finish locks, cut, jump, COLOR_END, start locks
- Parse PEN data to get actual stitches for rendering (fixes jump stitch colors)
- Add encodeStitchPosition() helper function for coordinate encoding
- Improve pattern info refresh timing after mask trace
- Add detailed logging for PEN encoding and pattern info responses
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
This commit addresses multiple critical issues in pattern rendering and coordinate handling:
1. Fixed Y-axis offset accumulation in penParser.ts
- Corrected sign extension logic for 16-bit signed coordinates
- Changed to interpret full 16-bit value as signed before shifting
- Prevents coordinate drift and offset accumulation
2. Fixed color assignment for tack stitches in patternConverter.worker.ts
- Added detection for small finishing stitches after COLOR_CHANGE commands
- Assigns tack stitches to correct (previous) color instead of new color
- Uses conservative pattern matching (< 1.0 unit, followed by JUMP)
3. Made jump stitches visible in pattern preview (KonvaComponents.tsx)
- Render jump stitches in thread color instead of gray
- Use dashed pattern [8, 4] to distinguish from regular stitches
- Set appropriate opacity (0.8 completed, 0.5 not completed)
- Fixed critical bug: include previous position in jump groups to create proper line segments
4. Updated konvaRenderers.ts for consistency
- Applied same jump stitch rendering logic
- Ensures consistent behavior across rendering methods
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
Move Pyodide/PyStitch pattern conversion to a dedicated Web Worker for
non-blocking UI performance. Pyodide now loads in the background on app
startup with real-time progress indicator showing download and initialization
status.
Key changes:
- Create patternConverter.worker.ts with full PES to PEN conversion logic
- Add patternConverterClient.ts singleton for worker management
- Implement progress tracking (0-100%) with step descriptions
- Add inline progress bar in FileUpload component with contextual messaging
- Configure COEP headers for Electron to support Web Workers
- Pass dynamic asset URLs to worker for file:// protocol support
- Update UIStore with progress state management
- Simplify pystitchConverter.ts to delegate to worker client
Benefits:
- Truly non-blocking UI (heavy Python/WASM runs off main thread)
- Real progress feedback during 15MB Pyodide download
- Works in both browser and Electron (dev and production)
- Faster app startup perception with background loading
- Better UX with "waiting" state if user clicks before ready
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
Complete the component refactoring by updating WorkflowStepper to
consume stores directly instead of receiving props.
Changes:
- Updated WorkflowStepper to use useMachineStore and usePatternStore
- Removed 7 props that were being passed from App.tsx
- Added hasError import to WorkflowStepper
- Removed unused hasError import from App.tsx
Now all major components use Zustand stores directly:
- FileUpload: 0 props (was 14)
- ProgressMonitor: 0 props (was 9)
- PatternCanvas: 0 props (was 7)
- PatternSummaryCard: 0 props (was 5)
- WorkflowStepper: 0 props (was 7)
Total props eliminated: 42
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
Refactor all child components to consume stores directly instead of
receiving props from App.tsx. This eliminates prop drilling and
simplifies the component tree.
Components updated:
- FileUpload: Now uses useMachineStore, usePatternStore, and useUIStore
directly instead of receiving 14 props
- ProgressMonitor: Now uses useMachineStore and usePatternStore instead
of receiving 9 props
- PatternCanvas: Now uses useMachineStore and usePatternStore instead of
receiving 7 props
- PatternSummaryCard: Now uses useMachineStore and usePatternStore
instead of receiving 5 props
Changes to App.tsx:
- Removed all component props that are now accessed via stores
- Removed unused callbacks: handlePatternLoaded, handlePatternOffsetChange,
handleUpload, handleDeletePattern
- Removed unused imports: PesPatternData, canDeletePattern, useCallback
- Simplified component tree with zero-prop component calls
Benefits:
- Eliminated prop drilling across 37 props total
- Components can access exactly what they need from stores
- Cleaner, more maintainable component interfaces
- Better separation of concerns
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
- Add zustand dependency for modern state management
- Create three separate stores for better code organization:
- useMachineStore: Machine connection, status, and operations
- usePatternStore: Pattern data, offset, and upload state
- useUIStore: Pyodide and UI-specific state
- Migrate App.tsx from useBrotherMachine hook to Zustand stores
- Use useShallow for optimized multi-value selections
- Implement dynamic polling intervals based on machine state
- Add ESLint ignore for .vite build directory
Benefits:
- Better separation of concerns with logical store divisions
- Improved performance through selector-based subscriptions
- Cleaner code replacing 445-line hook with maintainable stores
- Full TypeScript support with proper typing
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
- Rename eslint.config.js to eslint.config.mjs to support ES modules
- Remove unused parameters from interface implementations
- Fix refs access during render in WorkflowStepper by removing redundant check
- Wrap colorBlocks computation in useMemo to fix exhaustive-deps warning
All linting errors and warnings are now resolved.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
Provides more breathing room for controls and progress monitor
in the left column on wide screens.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
- Replace content-pushing error banners with header status indicator
- Add categorized error labels (Python Error, Connection Error, etc.)
- Show detailed error info with solutions in 600px popover on click
- Fix layout shift by always rendering error button (invisible when no error)
- Clear machineError state on disconnect
- Fix TypeScript error in WorkflowStepper ref callback
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
- Convert NextStepGuide to collapsible floating overlay in bottom-right
- Implement fixed viewport layout (no page scrolling on desktop)
- Make color blocks scrollable with dynamic gradient indicator
- Add responsive behavior: scrollable on mobile, fixed on desktop
- Increase overlay opacity for better readability
- Enable full-height columns that expand to fill available space
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
Implemented comprehensive responsive design improvements for tablet support
and simplified typography from 12 different font sizes to a clean 5-level
hierarchy using only standard Tailwind classes.
Responsive improvements:
- Canvas height now adapts: 400px (mobile) → 500px (tablet) → 600px (desktop)
- Header stacks vertically on tablets, side-by-side on desktop (1024px+)
- WorkflowStepper scales appropriately for smaller screens
- Canvas overlays are more compact on mobile/tablet
- All components use responsive spacing and padding
Typography system redesign:
- Reduced from 12 sizes to 5 levels (Display, Heading, Subheading, Body, Label)
- Removed arbitrary pixel values (text-[7px], text-[9px], text-[10px], etc.)
- All text now uses standard Tailwind classes (text-xs, text-sm, text-base, text-lg, text-xl)
- Minimum text size is now 12px (text-xs) for better accessibility
- Buttons upgraded to text-sm (14px) for improved touch targets
- Consistent responsive scaling for top-level headers only
Added docs/TYPOGRAPHY_SYSTEM.md with usage guidelines and component mapping.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
- Fix race condition by using functional state updates in all zoom handlers
- Prevents negative or invalid zoom values from rapid scroll events
- Change zoom range from 10%-1000% to 10%-200% for more reasonable limits
- All zoom operations (wheel, buttons) now safely constrained
- Ensures consistent behavior even with fast mouse wheel scrolling
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
- Validate pattern (with offset) fits within hoop bounds before upload
- Calculate precise overflow in each direction (left, right, top, bottom)
- Display detailed error message showing exact measurements
- Disable upload button when pattern exceeds hoop bounds
- Position error messages below buttons with smooth slide animation
- Set button sizing: file select (2/3), upload (1/3) for consistent layout
- Pass machineInfo to FileUpload component for hoop dimensions
Prevents uploading patterns that would exceed machine working area and
provides clear feedback on how to adjust pattern position.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
Major changes:
- Add Electron main process and preload scripts with Web Bluetooth support
- Implement platform abstraction layer for storage and file services
- Create BluetoothDevicePicker component for device selection UI
- Migrate from electron-builder to Electron Forge for packaging
- Configure Vite for dual browser/Electron builds
- Add native file dialogs and persistent storage via electron-store
- Hide menu bar for cleaner desktop app appearance
The app now works in both browser (npm run dev) and Electron (npm run start).
Package with 'npm run package' or create installers with 'npm run make'.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
Improve visual hierarchy by displaying the upload progress bar after the action buttons instead of before them.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
Update all skeleton components to properly support dark mode with appropriate color variants for backgrounds, borders, and gradients.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
Detect when device is not paired at OS level and handle automatic disconnections. The app now properly updates UI state when the device is disconnected by the OS.
Changes:
- Add BluetoothPairingError custom error class in BrotherPP1Service
- Track isInitialConnection state to differentiate pairing issues from disconnects
- Detect pairing issues in sendCommand() only during initial connection
- Add onDisconnect() subscription method to BrotherPP1Service
- Listen for 'gattserverdisconnected' events and update state automatically
- Add isPairingError state to useBrotherMachine hook
- Display pairing errors with blue info styling instead of red error styling
- Include step-by-step pairing instructions: long-press Bluetooth button on machine, then pair in OS settings
- Automatically reset connection state when device disconnects
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
FileUpload:
- Added FolderOpenIcon to "Choose PES File" button
ProgressMonitor:
- Start Sewing button takes 2x space (flex-[2]) as primary action
- Trace Again button takes 1x space (flex-1) as secondary action
- Added PlayIcon to Start/Resume Sewing buttons
- Added ArrowPathIcon to Trace Again button
- Buttons fill full width with proper flex distribution
- Sizing consistent with rest of UI (text-xs, px-3 py-2)
Header:
- Disconnect button turns red on hover for clear destructive action
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
Show detailed machine information when hovering over serial number:
- Serial number
- MAC address
- Total stitches sewn by machine
- Stitches since last service
Tooltip dynamically includes only available information.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
Add isDeleting to destructured props with default value of false.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
- FileUpload: Disable "Choose PES File" button during upload
- ProgressMonitor: Disable Start/Resume/Trace buttons during pattern deletion
- Add disabled states with opacity-50 and cursor-not-allowed styling
Prevents race conditions and confusing UI states when operations are in progress.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
- Increased title size from text-sm to text-lg for better prominence
- Moved serial number to upper row next to title (prevents truncation)
- Improved font sizes: serial (text-sm), controls (text-xs), not connected (text-sm)
- Enlarged icons and padding for better touch targets and readability
- Increased vertical spacing between rows for better breathing room
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
- Redesigned header with grid layout (300px fixed + flexible columns)
- Moved machine connection status to header with connection indicator
- Added disconnect button and status badge to header
- Moved connect button to "Get Started" card in left column
- Workflow stepper now always visible in dedicated column
- Fixed layout shifts by using fixed-width column and flex-shrink-0
- Connection status truncates within fixed width to prevent pushing
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
Replace inconsistent card layouts with a cohesive, space-efficient design
pattern featuring color-coded borders, icon headers, and compact spacing.
This redesign significantly reduces vertical space usage while improving
visual hierarchy and scannability.
UI/UX improvements:
- Apply consistent card design with border-left accent colors
- Add icon + title + subtitle header pattern to all cards
- Reduce padding from p-6 to p-4 for more compact layout
- Use smaller, tighter font sizes (text-xs, text-sm)
- Implement color-coded borders for quick visual identification
Component-specific changes:
- MachineConnection: Green/gray border, WiFi icon, compact status display
- PatternSummaryCard: Blue border, Document icon (new component)
- FileUpload: Orange/gray border, Document icon, inline button layout
- ProgressMonitor: Purple border, Chart icon, single-column layout
- PatternCanvas: Teal/gray border, Photo icon, dimensions in header
Conditional rendering optimizations:
- Show FileUpload OR PatternSummaryCard based on upload state
- Move ProgressMonitor to left column with PatternSummary
- Relocate NextStepGuide below PatternCanvas for better space usage
- Remove duplicate delete button from ProgressMonitor
Space savings: ~40-50% reduction in vertical space usage across all cards
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
Replace custom Web Bluetooth type declarations with the official
@types/web-bluetooth package from npm. This provides better
maintained and more comprehensive type definitions for the
Web Bluetooth API.
Changes:
- Add @types/web-bluetooth dependency
- Update tsconfig to include web-bluetooth types
- Remove custom src/web-bluetooth.d.ts declarations
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
Previously, isPolling was manually set in individual refresh functions,
which didn't cover all BLE communication and could have race conditions.
Now the communication indicator is driven by the service layer:
- Added isCommunicating state to BrotherPP1Service
- setCommunicating() called at queue processing boundaries
- onCommunicationChange() callback subscription pattern
- Hook subscribes to service communication state automatically
Benefits:
- Indicator shows for ALL BLE commands (status, progress, service count, etc)
- Prevents race conditions from overlapping command queue processing
- More accurate representation of actual BLE communication
- Cleaner code - no manual setIsPolling in each function
The indicator now properly shows whenever the command queue is being
processed, regardless of which specific command triggered it.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
- Remove unused imports and variables across multiple files
- Fix TypeScript 'any' type annotations with proper types
- Fix React setState in effect warnings
- Create shared embroidery constants file (embroideryConstants.ts)
- Replace magic number 0x10 with named MOVE constant
- Map PyStitch constants to JS constants using registerJsModule
- Ensure PEN encoding constants remain separate and valid
All build and lint checks now pass successfully.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
Improve the previous fix by actually preserving the original filename
from the cache instead of using a generic fallback. This is a cleaner
solution that maintains the actual pattern name.
Changes:
- Add currentFileName state to App.tsx to track pattern filename
- When loading cached pattern, preserve resumeFileName in currentFileName
- When loading new pattern, pass fileName to handlePatternLoaded callback
- Pass currentFileName to FileUpload component as prop
- Use currentFileName in displayFileName logic (prioritized first)
- Remove generic 'pattern.pes' fallback
Now when you delete a cached pattern and re-upload it, the original
filename (e.g., "mypattern.pes") is preserved instead of using a
generic fallback name. This maintains better traceability.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
Fix bug where deleting a cached pattern prevented re-uploading because
the filename was lost. After deletion, the pattern remains visible in
the UI for re-editing and re-uploading, but the upload would silently
fail because displayFileName was empty.
The issue occurred because:
1. Pattern loaded from cache uses resumeFileName (from hook)
2. Local fileName state in FileUpload was never set (empty string)
3. After deletion, resumeFileName is cleared to null
4. displayFileName becomes empty, preventing upload
Solution:
- Add fallback to 'pattern.pes' when pesDataProp exists but no filename
- This ensures re-upload works after deletion while keeping pattern visible
- Pattern data (pesData) persists in App.tsx state for re-editing
Now users can delete a cached pattern and immediately re-upload it
with position adjustments or other modifications.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
Add proper Heroicon components to display status indicators in the
Machine Connection panel. The icons were referenced but not rendered,
causing weird padding next to status text.
Changes:
- Import CheckCircleIcon, BoltIcon, PauseCircleIcon, ExclamationTriangleIcon
- Create stateIcons mapping from iconName to Heroicon components
- Fix reference from stateVisual.icon (doesn't exist) to stateVisual.iconName
- Render icon component dynamically based on machine state
Icon mapping:
- ready/complete: CheckCircle (✓)
- active: Bolt (lightning)
- waiting/interrupted: PauseCircle
- error: ExclamationTriangle
This fixes the TypeScript error and displays proper status indicators.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
Implement support for fetching and displaying the machine's cumulative
stitch statistics using the SERVICE_COUNT (0x0100) command.
The SERVICE_COUNT command returns two uint32 values:
- serviceCount: Cumulative service counter
- totalCount: Total stitches sewn by the machine (lifetime)
Changes:
- Add serviceCount and totalCount fields to MachineInfo interface
- Implement getServiceCount() method in BrotherPP1Service
- Call getServiceCount() when fetching machine info on connect
- Display "Total Stitches" in Machine Connection panel
- Format stitch count with locale-specific thousand separators
- Handle errors gracefully if SERVICE_COUNT command fails
The total stitch count is now visible in the Machine Connection section,
providing users with insight into their machine's lifetime usage.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
Change the Machine Connection panel to show the serial number instead
of the model number. The serial number is more useful for identifying
specific machines, especially when multiple machines of the same model
are in use.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
Remove the redundant "Upload Complete!" green banner that appeared at
the bottom of the Pattern File section. The top blue banner "Pattern
uploaded successfully!" already provides this information along with
additional context about the locked state.
This eliminates visual clutter and duplicate messaging while keeping
the more informative message that explains the pattern is locked.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
Correct the encoding of TRIM commands to use the proper bit flag (bit 1)
instead of incorrectly treating them the same as JUMP commands (bit 0).
The PEN format uses two separate flags in the Y-coordinate low byte:
- Bit 0 (0x01): FEED_DATA - Jump stitch (move without stitching)
- Bit 1 (0x02): CUT_DATA - Trim/cut thread command
Previously, both JUMP and TRIM commands were encoded with bit 0, which
prevented the machine from distinguishing between jumps and thread cuts.
Changes:
- Add PEN_CUT_DATA constant (0x02) for TRIM commands
- Update encoding logic to set bit 0 for JUMP (cmd=1)
- Update encoding logic to set bit 1 for TRIM (cmd=2)
- Add detailed comments explaining the PEN format flags
- Document that Y-coordinate flags can be combined
- Document that X-coordinate flags are mutually exclusive
This fix ensures thread cutting happens when intended, matching the
behavior of the original C# implementation in the Asura app.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
Fix UI delay issue where buttons remained clickable during BLE communication
setup. Now provides instant visual feedback when operations begin.
Changes:
- Add isUploading and isDeleting state tracking in useBrotherMachine hook
- Set loading states immediately on button click, before BLE communication
- Update FileUpload component to disable upload button and show spinner
- Update ProgressMonitor to disable delete button with loading indicator
- Add PatternCacheService.deletePattern() method for proper cache cleanup
- Pass loading state props through App.tsx to child components
The UI now responds immediately with disabled buttons and loading spinners,
preventing double-clicks and providing clear feedback during the initial
BLE setup period before progress reporting begins.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
Enhance the error handling system with detailed descriptions and step-by-step
solutions for all Brother PP1 protocol error codes. This provides users with
clear, actionable guidance when machine errors occur.
Added detailed error information for:
- Thread errors (0x00, 0x60-0x63): Upper/lower thread issues with rethreading steps
- Safety errors (0x01-0x03): Safety device activations and bobbin issues
- Restart errors (0x10-0x1C): System malfunctions with specific error codes (M519411-M51941C)
- Mechanical errors (0x20-0x21): Needle plate and thread lever positioning
- Hoop errors (0x70-0x72): Hoop detection and initialization procedures
- Maintenance errors (0x80, 0x98): Regular inspection and settings constraints
Each error now includes:
- Clear title describing the issue
- Detailed description of what the error means
- Step-by-step solutions for resolution
- Support contact information where applicable
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
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>
Visual enhancements:
- Create design tokens system with semantic colors (primary, success, warning, danger, info, neutral)
- Enhanced button states with hover shadow, active press feedback, and focus rings
- Improved WorkflowStepper with larger circles, gradient progress bar, and green completion indicators
- Enhanced color blocks with larger swatches (w-8 h-8), better shadows, and animated current indicator
- Reorganized ProgressMonitor layout - progress/controls on left, color blocks on right
- Moved disconnect button to header as small, compact button
Accessibility improvements:
- Added comprehensive ARIA labels to all interactive elements
- Implemented proper focus states with color-matched rings
- Added role attributes for navigation and progress elements
- Enhanced screen reader support with descriptive labels
- All buttons now meet 44px touch target requirements
Button improvements across all components:
- Standardized to rounded-lg for softer appearance
- Added hover:shadow-lg for depth perception
- Added active:scale-[0.98] for tactile feedback
- Clean disabled states without grayscale filter
- Keyboard navigation with visible focus rings
- Consistent transition timing (150ms)
Typography:
- Maintained minimum 12px text size throughout
- Proper hierarchy with defined heading sizes
- Improved readability with consistent weights
Documentation:
- Created comprehensive UI design analysis
- Implementation guides and checklists
- Before/after examples
- Design tokens reference
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Major fixes:
- Fix PEN data encoding to properly mark color changes and end markers
- COLOR_END (0x03) for intermediate color blocks
- DATA_END (0x05) for the final stitch only
- Machine now correctly reads total stitch count across all color blocks
- Reset uploadProgress when pattern is deleted to re-enable upload button
- Allow pattern deletion during WAITING states
- Allow pattern upload in COMPLETE states
- Fix pattern state tracking to reset when patternInfo is null
UI improvements:
- Integrate workflow stepper into compact header
- Change app title to "SKiTCH Controller"
- Reduce header size from ~200px to ~70px
- Make Sewing Progress section more compact with two-column layout
- Replace emojis with Heroicons throughout
- Reorganize action buttons with better visual hierarchy
- Add cursor-pointer to all buttons for better UX
- Fix cached pattern not showing info in Pattern File box
- Remove duplicate status messages (keep only state visual indicator)
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <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>
- Use PyStitch raw stitches with proper command flag handling
- Import constants from pystitch.EmbConstant (STITCH, JUMP, TRIM, etc.)
- Filter COLOR_CHANGE, STOP, and END command-only stitches
- Properly encode jump/trim stitches with PEN_FEED_DATA flag
- Add pattern centering with moveX/moveY in layout
- Fix color change detection and PEN_COLOR_END marking
- Add comprehensive debug logging for pattern analysis
- Fix machine state helpers for IDLE and MASK_TRACE_COMPLETE states
- Update ProgressMonitor UI for proper button visibility
- Add error handling for undefined error codes
Machine now successfully uploads patterns, completes mask trace,
and transitions to sewing mode.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
