- Add time format utilities to date.ts (applyTimeFormat, formatDateTime,
formatTimeOnly, TimeFormat type)
- PrintersPage: Pass timeFormat to formatETA for printer card ETA display
- ArchivesPage: Add timeFormat prop to ArchiveCard for archive timestamps
- AMSHistoryModal: Apply timeFormat to chart labels, axis ticks, and tooltip
- ProjectDetailPage: Use formatDateTime for timeline dates
- QueuePage: Pass timeFormat to formatRelativeTime for scheduled prints
- SystemInfoPage: Use formatDateTime for boot time display
- NotificationLogViewer: Apply timeFormat to notification timestamps
- Bump service worker cache version to v17
Closes#75
- Add size-aware rendering to Dashboard component, passing widget size
(1/4, 1/2, full) to component render functions
- PrintCalendar: Dynamic cell sizing using ResizeObserver to fill
available width, shows 3/6/12 months based on widget size
- SuccessRateWidget: Per-printer breakdown at larger sizes
- TimeAccuracyWidget: Per-printer breakdown at larger sizes
- FilamentTypesWidget: Grid layout at larger sizes
- FailureAnalysisWidget: More failure reasons at larger sizes
- Bump service worker cache version
- New BatchProjectModal component for assigning archives to projects
- "Project" button in selection toolbar (next to Tags)
- Select a project to assign all selected archives at once
- "Remove from project" option to clear assignments in bulk
- Proper query invalidation for Projects page and Project Detail page
Closes#70
- Add light toggle button next to camera button at bottom of card
- Custom ChamberLight SVG icon with on/off states (yellow fill + rays when on)
- Backend endpoint: POST /printers/{id}/chamber-light?on=true|false
- Optimistic UI update for instant feedback
- Works on all Bambu Lab printers (X1, P1, A1, H2D)
- H2D dual chamber lights controlled together
Closes#67
Problem: The backend stores timestamps in UTC, but when sending them to the frontend without timezone indicators, JavaScript interprets them inconsistently. Users saw UTC times displayed directly instead of converted to their local timezone (e.g., America/New_York).
Solution implemented:
1. Created /frontend/src/utils/date.ts with utilities:
- parseUTCDate(dateStr) - Parses backend timestamps as UTC by appending 'Z' to strings without timezone indicators
- formatDate(dateStr, options) - Formats UTC timestamps to local date/time
- formatDateOnly(dateStr, options) - Formats UTC timestamps to local date-only
2. Updated 15 frontend files to use the new utilities:
- ArchivesPage.tsx - Archive cards and list view dates
- PrintersPage.tsx - Last print date
- SettingsPage.tsx - API key last used date
- QueuePage.tsx - Scheduled print times
- ProjectDetailPage.tsx - Due dates and timeline
- ProfilesPage.tsx - Relative time display
- CalendarView.tsx - Calendar grouping by local date
- NotificationLogViewer.tsx - Log timestamps
- NotificationProviderCard.tsx - Last success date
- AMSHistoryModal.tsx - Chart data timestamps
- FilamentTrends.tsx - Usage data grouping
- PrinterQueueWidget.tsx - Queue item dates
Added:
- Archive list view: edit/delete buttons and context menu with full feature parity
- Archive object count display on cards (extracted from 3MF metadata)
- Cross-view archive highlighting: click in calendar/project to highlight in card view
- Context menu button (⋮) on cards and list rows for easy access
- Spoolman: clear location when spools are removed from AMS
Fixed:
- QR code endpoint 500 error (added qrcode[pil] dependency)
Features:
- Add print options UI to reprint modal (bed leveling, flow calibration,
vibration calibration, first layer inspection, timelapse)
- Collapsible "Print Options" section with toggle switches
- Default values: bed leveling=on, vibration_cali=on, others=off
Fixes:
- Fix AMS mapping format to match Bambu Studio exactly
- Use slot_id from 3MF to position tray IDs correctly
- Fill unused slots with -1 placeholder
- Add ams_mapping2 with detailed {ams_id, slot_id} pairs
- Fix print command format for proper printer recognition
- Add auto_bed_leveling, cfg, extrude_cali_flag, nozzle_offset_cali
- Use American spelling "bed_leveling" (not British "bed_levelling")
- Match sequence_id format from official apps
- Prevent duplicate tray assignment in filament matching
This resolves the "stuck at filament change" issue on multi-color reprints
affecting X1C and other multi-AMS printer configurations.
- Add /api/v1/support/debug-logging endpoints to toggle debug log level
- Add /api/v1/support/bundle endpoint to generate ZIP with system info and logs
- Debug logging state persists across restarts via Settings database
- Add debug logging indicator banner in Layout with real-time duration timer
- Add Support & Troubleshooting section to System Information page
- Privacy protection:
- Filter sensitive settings (emails, keys, tokens, URLs, configs)
- Sanitize paths to remove usernames
- Remove hostname from collected data
- Replace IP addresses with [IP] and emails with [EMAIL] in logs
- Add privacy info panel explaining what data is/isn't collected
- Require debug logging to be enabled before downloading support bundle
- Correct SSDP model codes: C11=P1P, C12=P1S, N7=P2S, C13=X1E
- Fix serial prefixes based on actual Bambu serial format
- Add confirmation modal for pending upload discard
- Sort model dropdown alphabetically, remove internal codes
- Add "Setup Required" warning with link to wiki documentation
- Update wiki with certificate installation and platform setup guides
Features:
- Configurable printer model for virtual printer emulation
- Supports X1 series (X1C, X1, X1E), P series (P1S, P1P, P2S),
A1 series (A1, A1 Mini), and H2 series (H2D, H2C, H2S)
- Dropdown in Settings > Virtual Printer to select model
- Model affects SSDP discovery and slicer compatibility
- Model change restarts virtual printer services automatically
Backend:
- Added VIRTUAL_PRINTER_MODELS mapping in manager.py
- Added virtual_printer_model setting in database
- New GET /api/v1/settings/virtual-printer/models endpoint
- Updated PUT /api/v1/settings/virtual-printer to accept model
Frontend:
- Added model dropdown to VirtualPrinterSettings component
- Status display shows selected model name
- Model change disabled while virtual printer is running
Tests:
- Added 3 unit tests for model configuration
- Updated frontend test mocks for getModels API
Features:
- Resizable printer cards (S/M/L/XL) with toolbar controls on Printers page
- Queue Only mode for staging prints without automatic scheduling
- "Queue Only" option in add/edit queue modals
- Purple "Staged" badge and Play button to release to queue
- manual_start field in database with migration
Fixes:
- Improved camera stream stuck detection with automatic reconnection
Tests:
- Added 16 integration tests for print queue API endpoints
- New APIBrowser component with full OpenAPI schema integration
- Fetches and parses /openapi.json automatically
- Groups endpoints by API tags (printers, archives, settings, etc.)
- Expandable endpoint sections with color-coded method badges
- Path parameter, query parameter, and JSON body editors
- Auto-populates request body with schema examples
- Live API request execution with response display
- Response shows status code, timing, and formatted JSON
- Copy response button with clipboard fallback
- Search to filter endpoints across all categories
- Expand All / Collapse All buttons
- Link to Swagger UI (/docs)
- Two-column layout for API Keys tab
- Left: API key management + webhook documentation
- Right: API Browser with dedicated test key input
- Parameter validation
- Shows warning for missing required parameters
- Validates before sending requests to avoid 422 errors
- UX improvements
- "Use in API Browser" button on newly created keys
- Responsive layout (stacked on mobile, side-by-side on xl+)
- Link to Spoolman: Manually link existing Spoolman spools to AMS trays
- Hover over AMS slot to see "Link to Spoolman" button
- Select from list of unlinked Spoolman spools
- Automatically sets extra.tag field in Spoolman
- Spool UUID display: View and copy Bambu Lab spool UUID in AMS hover card
- Shows first 8 chars with copy button (full UUID to clipboard)
- Fallback copy method for HTTP contexts
- Sync feedback: Shows synced count and skipped spools with reasons
- Expandable list when more than 5 skipped
- Color swatches for identification
- Fixed Spoolman 400 Bad Request: extra field values must be valid JSON
- Updated documentation (wiki, website)
- Add utils/slicer.ts with OS detection for protocol handler
- Windows: bambustudio://, macOS/Linux: bambustudioopen://
- Update all usages in ArchivesPage.tsx and ModelViewerModal.tsx
Implement comprehensive theme customization with independent settings for
dark and light modes:
- Style layer: Classic (clean shadows), Glow (accent-colored glow effects),
Vibrant (dramatic deep shadows)
- Background layer: Neutral, Warm, Cool (light mode); plus OLED, Slate,
Forest (dark mode only)
- Accent colors: Green, Teal, Blue, Orange, Purple, Red
All combinations work independently (e.g., Glow + Forest + Teal). Settings
sync across devices via database and show toast confirmations on change.
Backend:
- Add 6 new settings fields (dark_style, dark_background, dark_accent,
light_style, light_background, light_accent)
- Add integration test for theme settings API
Frontend:
- Refactor index.css with 3-layer CSS variable system
- Update ThemeContext for dual-mode theme management
- Add Appearance section to Settings page with 6 dropdowns
- Update components for new ThemeContext API
- Virtual printer appears in Bambu Studio/Orca Slicer via SSDP discovery
- Secure TLS/MQTT communication with auto-generated certificates
- Queue mode (pending uploads) or auto-start mode
- Configurable access code for authentication
- Docker support with network_mode: host and certificate persistence
- Fix backup/restore for virtual printer settings (auto-save no longer overwrites)
- Add fuzzy color matching for filament comparison
Colors within RGB threshold of 40 are considered a match, fixing
cases where 3MF and printer report slightly different hex values
for the same filament color (e.g., beige #F5F5DC vs #FCECD6)
- Add POST /printers/{id}/refresh-status endpoint
Sends MQTT pushall command to request fresh AMS data from printer
- Improve Re-read button in filament check section
- Now triggers backend refresh before refetching status
- More prominent styling with text label and border
- 500ms delay after pushall to allow printer to respond
- Add AMS slot labels to matched filament display
Shows location like "PLA (AMS-B Slot 3)" instead of just "PLA"
- Add color hex tooltips on filament color circles
- Features:
- Tasmota device discovery: Auto-detect network and scan for Tasmota devices
in Add Smart Plug modal. Supports devices with/without authentication.
- Switchbar: Quick access widget in sidebar footer for controlling smart plugs
from anywhere in the app. Shows real-time status and power consumption.
- AMS Filament Preview:
- Add GET /archives/{id}/filament-requirements endpoint to extract
filament data from archived 3MF slice_info.config
- Show filament comparison in reprint modal when printer is selected
- Compare both filament type AND color with visual indicators:
- Green checkmark: Type and color match
- Yellow warning: Same type, different color
- Orange warning: Different type or empty slot
- Handle AMS-HT units (id >= 128) and virtual tray (slot 254)
- Normalize color formats between API (RRGGBBAA) and 3MF (#RRGGBB)
- File Type Badge:
- Archive cards show GCODE (green) or SOURCE (orange) badge
- Helps users identify which files have print data vs source-only
- Badge appears next to printer name in card content area
- Camera Stream Stability:
- Increase ffmpeg read timeout from 10s to 30s
- Add ffmpeg RTSP options: -timeout, -buffer_size, -max_delay
- Add frontend auto-reconnection with exponential backoff (2s-30s)
- Show reconnection UI with countdown and attempt counter
- Add TimelapseEditorModal component with visual timeline scrubber
- Add timelapse processing endpoints (info, thumbnails, process)
- Add TimelapseProcessor service using FFmpeg for video processing
- Support trim (start/end), speed (0.25x-4x), and audio overlay
- Add Edit button to TimelapseViewer
- Fix browser caching with timestamp query parameter
- Change default timelapse playback speed from 2x to 1x
Backend (backend/app/api/routes/archives.py):
- Added filament_colors extraction from slice_info.config in 3MF files
- Maps filament IDs (1-based) to tool numbers (0-based)
Frontend (frontend/src/components/GcodeViewer.tsx):
1. Multi-color support: Pass extrusionColor as array of CSS color strings for multi-color prints
2. Bambu T-command filtering: Filter out special Bambu commands (T255, T1000, T1001, T65535, T65279) that corrupt tool state
3. Initial tool: Prepend T0 to ensure initial tool is set correctly
4. Disable gradient: Set disableGradient: true for multi-color to preserve actual filament colors (the gradient was turning black into gray/white)
5. Disable topLayerColor: Don't set topLayerColor for multi-color (it overrides per-tool colors)
Key fixes for Bambu G-code compatibility:
- Bambu uses special T commands (T1000, T65535, etc.) that aren't real tool changes
- The gcode-preview library's brightness gradient was modifying colors based on layer index
Commit message suggestion:
Add multi-color filament support to G-code viewer
- Extract filament colors from 3MF slice_info.config
- Pass color array to gcode-preview for tool-based coloring
- Filter Bambu special T commands (T1000, T65535, etc.)
- Disable gradient to preserve actual filament colors
- Replace manual error database with 853 codes from ha-bambulab
(Source: https://github.com/greghesp/ha-bambulab)
- Filter out unknown HMS error codes from display
(Printers sometimes send duplicate/undocumented codes for same error)
- Update HMS badge count to only show known errors
- Export filterKnownHMSErrors helper for reuse across components
- Add ~80 HMS error code descriptions covering:
- 0300 series: temperature, fan, motor, force sensor, build plate errors
- 0500 series: storage, network, module communication, camera errors
- 0700 series: AMS communication, filament, hotend matching errors
- 0C00 series: toolhead camera, lidar, AI detection errors
- 1200 series: external spool errors
- Fix 0500_0400_0002_0043 description (toolhead camera dirty, not file system)
- Always link to HMS home page (wiki.bambulab.com/en/hms/home) instead of
specific error pages that may not exist
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- The failure analysis service was only querying status == "failed"
- Changed all queries to include both failed AND aborted: status.in_(["failed", "aborted"])
- File: backend/app/services/failure_analysis.py
Issue 2: Cannot clear failed flag in edit mode
- Added status field to ArchiveUpdate schema (backend)
- Added status to API client type (frontend)
- Added status dropdown to EditArchiveModal with options: Completed, Failed, Cancelled, Printing
- When status changes to "completed", failure_reason is automatically cleared
- File changes:
- backend/app/schemas/archive.py - added status field
- frontend/src/api/client.ts - added status to updateArchive type
- frontend/src/components/EditArchiveModal.tsx - added status dropdown
1. bambu_mqtt.py: Added hms_errors to the completion callback data, which includes the HMS error codes when a print fails
2. archive.py: Updated update_archive_status() to accept an optional failure_reason parameter
3. main.py: Added auto-detection of failure reasons:
- status == "aborted" → failure_reason = "User cancelled"
- status == "failed" with HMS errors → maps module codes to reasons:
- Module 0x07 (Filament) → "Filament runout"
- Module 0x0C (Motion Controller) → "Layer shift"
- Module 0x05 (Nozzle) → "Clogged nozzle"
Frontend changes:
1. ArchivesPage.tsx:
- Badge now shows "cancelled" for aborted prints, "failed" for failed prints
- "Failed Prints" collection and "Hide Failed" filter now include both failed and aborted statuses
2. EditArchiveModal.tsx: Failure reason field now shows for both failed and aborted prints
New tests added:
- test_hms_errors_included_in_failed_completion_callback
- test_aborted_status_when_cancelled
The HMS error module mapping is basic and can be expanded as you observe more failure types. The actual Bambu HMS error codes are documented in their wiki - we can add
more mappings as needed.
- frontend/src/components/TimelapseViewer.tsx:17 - Changed from 0.5 to 2
2. Archive page: hide failed prints filter with persistence
- Added hideFailed state initialized from localStorage.getItem('archiveHideFailed')
- Added localStorage persistence via useEffect
- Added "Hide Failed" toggle button (red styling when active) next to the Favorites button
- Filter is automatically bypassed when viewing the "Failed Prints" collection
- "Reset" button also clears this filter
The filter state persists across page refreshes and browser sessions via localStorage.
- Separate AMS and AMS-HT notification switches (one per device type)
- Fix notification variables not showing (duration, filament, estimated_time)
- Add fallback values for empty notification variables ("Unknown" instead of blank)
Settings:
- Fix API keys badge count only showing after visiting tab
- Move External Links card to third column above Updates
- Add Release Notes modal for viewing full notes before updating
Statistics:
- Fix filament usage trends not showing (wrong API parameters)
- Move dashboard controls (Hidden, Reset Layout) to header row
- Remove duplicate Reset Layout button
Camera:
- Fix ffmpeg processes not killed when closing webcam window
- Add /camera/stop endpoint with POST support for sendBeacon
- Track active streams and proper cleanup on disconnect
- Add database model for storing AMS sensor history (humidity, temperature)
- Record sensor data every 5 minutes via background task
- Add API endpoint to retrieve history with min/max/avg statistics
- Create AMSHistoryModal component with Recharts line charts
- Make humidity/temperature indicators clickable to open history
- Support time range selection (6h, 24h, 48h, 7d)
- Show threshold reference lines on charts (Good/Fair levels)
- Add configurable data retention (default 30 days) in Settings
- Auto-cleanup old data daily
- Fix dark theme styling in modal using inline styles
- Add Escape key to close modal
### Projects / Print Grouping
- Create projects to group related prints (e.g., "Voron Build" with 50 parts)
- Track progress with target count and completion percentage
- Assign archives to projects via edit modal or context menu
- Project cards show archive thumbnails with clickable links
- Color-coded project badges on archive cards
- Filter and manage projects by status (active/completed/archived)
### Full-Text Search (FTS5)
- SQLite FTS5 virtual table for efficient searching
- Search across print_name, filename, tags, notes, designer, filament_type
- Automatic index sync with triggers for INSERT/UPDATE/DELETE
### Webhooks & API Keys
- API key authentication with granular permissions
- Permissions: can_read_status, can_manage_queue, can_control_printer
- Secure key generation with prefix display only after creation
- Settings page API Keys tab for key management
- Webhook endpoints for external integrations
### Failure Analysis
- Dashboard widget showing failure rate with color coding
- Correlate failures with conditions (filament type, printer, time)
- Top failure reasons breakdown
- Weekly trend visualization
### Archive Comparison
- Select 2-5 archives to compare side-by-side
- Highlight differences in print settings (yellow)
- Success/failure correlation insights
- Modal with close via button, X, Escape, or backdrop
### CSV/Excel Export
- Export archives and statistics with current filters
- Support for both CSV and Excel (.xlsx) formats
- openpyxl dependency added
## Bug Fixes
- Fixed context menu submenu not showing (removed overflow-hidden)
- Fixed project card thumbnails using correct API endpoint
- Fixed EditArchiveModal to invalidate projects query on save
- Fixed clipboard API fallback for HTTP contexts
- Fixed archive PATCH 500 error (FTS5 index rebuild)
- Fixed FastAPI trailing slash routing for projects endpoint
## UI Improvements
- Context menu submenu with hover/click support
- Project badge on archive cards with project color
- "Go to Project" context menu item for assigned archives
- Clickable project card thumbnails linking to archives
- Reset Layout button moved to Stats page header
maziggy