## Frontend Changes:
- Add EditAction enum (EditThis, EditFuture, EditAll) to event context menu
- Update context menu to show 3 edit options for recurring events
- Enhance EventCreationData with edit_scope and changed_fields tracking
- Update app component to handle EditAction types and pass to modal
- Add field change tracking infrastructure to CreateEventModal
## Backend Changes:
- Add changed_fields parameter to UpdateEventSeriesRequest for optimization
- Existing series endpoint already supports the three update types:
- "this_only" - creates exception with EXDATE
- "this_and_future" - creates new series with UNTIL on original
- "all_in_series" - updates existing series in-place
## Implementation Details:
- Event context menu shows single edit option for non-recurring events
- Recurring events get three options: "Edit This Event", "Edit This and Future Events", "Edit All Events in Series"
- Modal tracks which fields user actually changed for efficient updates
- Backend series endpoint already has the logic for all three update scenarios
- Full RFC 5545 compliance with proper EXDATE and UNTIL handling
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Remove all v2 API routes (/api/v2/calendar/events/*)
- Delete models_v2.rs file and associated types
- Remove create_event_v2, update_event_v2, delete_event_v2 handlers
- Remove unused occurrence_date and exception_dates from UpdateEventRequest
- Remove unused ConfigError variant from CalDAVError
- Simplify backend to single unified v1 API using VEvent structures
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Add 8 attractive themes (Default, Ocean, Forest, Sunset, Purple, Dark, Rose, Mint)
- Extend theme system to calendar header, month view, and week view components
- Add dynamic theme-aware event color palettes that change with selected theme
- Implement CSS custom properties for consistent theming across all components
- Add localStorage persistence for user theme preferences
- Create theme-aware calendar styling including day states, headers, and grid lines
- Optimize dark theme with proper contrast and readability improvements
- Add reactive event color system that updates when themes change
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Add recurring edit modal with three modification options:
• "Only this event" - Creates exception for single occurrence
• "This and future events" - Splits series from occurrence forward
• "All occurrences in this series" - Updates entire series time
- Enhance backend update API to support series modifications:
• Add update_action parameter for recurring event operations
• Implement time-only updates that preserve original start dates
• Convert timestamped occurrence UIDs to base UIDs for series updates
• Preserve recurrence rules during series modifications
- Fix recurring event drag operations:
• Show modal for recurring events instead of direct updates
• Handle EXDATE creation for single occurrence modifications
• Support series splitting with UNTIL clause modifications
• Maintain proper UID management for different modification types
- Clean up debug logging and restore page refresh for data consistency
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
Frontend Changes:
- Add edit context menu option to EventContextMenu with pencil icon
- Enhance CreateEventModal to support both create and edit modes
- Add event data conversion methods for pre-populating edit forms
- Implement conditional submit logic (on_create vs on_update callbacks)
- Add update_event method to CalendarService with POST /calendar/events/update
Backend Changes:
- Add UpdateEventRequest and UpdateEventResponse models
- Implement update_event handler with event search by UID across calendars
- Add POST /api/calendar/events/update route
- Full validation and parsing of all event properties for updates
- Integrate with existing CalDAV client update_event functionality
Users can now right-click events, select "Edit Event", modify properties in the modal, and successfully update existing events instead of creating duplicates.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
Frontend Changes:
- Add DeleteAction enum with DeleteThis, DeleteFollowing, DeleteSeries options
- Update EventContextMenu to show different delete options for recurring events
- Add exception_dates field to CalendarEvent struct
- Fix occurrence generation to respect EXDATE exclusions
- Add comprehensive RRULE parsing with UNTIL date support
- Fix UNTIL date parsing to handle backend format (YYYYMMDDTHHMMSSZ)
- Enhanced debugging for RRULE processing and occurrence generation
Backend Changes:
- Add exception_dates field to CalendarEvent struct with EXDATE parsing/generation
- Implement update_event method for CalDAV client
- Add fetch_event_by_href helper function
- Update DeleteEventRequest model with delete_action and occurrence_date fields
- Implement proper delete_this logic with EXDATE addition
- Implement delete_following logic with RRULE UNTIL modification
- Add comprehensive logging for delete operations
CalDAV Integration:
- Proper EXDATE generation in iCal format for excluded occurrences
- RRULE modification with UNTIL clause for partial series deletion
- Event updating via CalDAV PUT operations
- Full iCal RFC 5545 compliance for recurring event modifications
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Add weekday selection UI for weekly recurring events with checkboxes
- Implement BYDAY parameter generation in RRULE based on selected days
- Fix missing RRULE generation in iCalendar output
- Convert reminder durations to proper EventReminder structs
- Add responsive CSS styling for weekday selection interface
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
Enhanced the create event modal to include all major iCalendar properties:
- Event status (confirmed/tentative/cancelled)
- Privacy classification (public/private/confidential)
- Priority levels (0-9 numeric scale)
- Organizer email field
- Attendees list (comma-separated emails)
- Categories (comma-separated tags)
- Reminder options (none to 1 week before)
- Recurrence patterns (none/daily/weekly/monthly/yearly)
Updated backend to parse and handle all new fields, with proper enum conversion
and comma-separated list parsing. Events now generate complete iCal data with
STATUS, CLASS, PRIORITY, ORGANIZER, ATTENDEE, CATEGORIES, VALARM, and RRULE properties.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Add CalDAV create_event method with proper iCalendar generation
- Add comprehensive backend API for event creation with validation
- Add event creation models and handlers with date/time parsing
- Add frontend service method for creating events via API
- Update frontend to call backend API instead of placeholder
- Fix CalDAV URL construction to avoid duplicate /dav.php paths
- Support all event fields: title, description, dates, location, all-day
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
Added complete calendar deletion functionality including:
- Context menu component with right-click activation on calendar items
- Backend API endpoint for calendar deletion with CalDAV DELETE method
- Frontend integration with calendar list refresh after deletion
- Fixed URL construction to prevent double /dav.php path issue
- Added proper error handling and user feedback
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
Add full end-to-end calendar creation feature including:
- Create Calendar button in sidebar footer
- Modal form with name, description, and color picker (16 predefined colors in 4x4 grid)
- Form validation and error handling with loading states
- Backend API endpoint for calendar creation with authentication
- CalDAV MKCALENDAR protocol implementation with proper XML generation
- Real-time calendar list refresh after successful creation
- Responsive design for mobile and desktop
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
Backend enhancements:
- Add calendar_path field to CalendarEvent for color mapping
- Generate consistent colors for calendars using path-based hashing
- Update CalDAV parsing to associate events with their calendar paths
- Add 16-color palette with hash-based assignment algorithm
Frontend features:
- Interactive color picker with 4x4 grid of selectable colors
- Click color swatches to open dropdown with all available colors
- Instant color changes for both sidebar and calendar events
- Persistent color preferences using local storage
- Enhanced UX with hover effects and visual feedback
Styling improvements:
- Larger 16px color swatches for better clickability
- Professional color picker dropdown with smooth animations
- Dynamic event coloring based on calendar assignment
- Improved contrast with text shadows and borders
- Click-outside-to-close functionality for better UX
Users can now personalize their calendar organization with custom colors
that persist across sessions and immediately update throughout the app.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
Backend changes:
- Add /api/user/info endpoint to fetch user details and calendar list
- Create UserInfo and CalendarInfo models for API responses
- Filter out generic calendar collections from sidebar display
- Extract readable calendar names with proper title case formatting
Frontend changes:
- Fetch and display user info (username, server URL) in sidebar header
- Show list of user's calendars with hover effects and styling
- Add loading states and error handling for user info
- Reorganize sidebar layout: header, navigation, calendar list, logout
Styling:
- Enhanced sidebar with user info section and calendar list
- Responsive design hides user info and calendar list on mobile
- Improved logout button positioning in sidebar footer
- Professional styling with proper spacing and visual hierarchy
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
Major architectural change to simplify authentication by authenticating directly against CalDAV servers instead of maintaining a local user database.
Backend changes:
- Remove SQLite database dependencies and user storage
- Refactor AuthService to authenticate directly against CalDAV servers
- Update JWT tokens to store CalDAV server info instead of user IDs
- Implement proper CalDAV calendar discovery with XML parsing
- Fix URL construction for CalDAV REPORT requests
- Add comprehensive debug logging for authentication flow
Frontend changes:
- Add server URL input field to login form
- Remove registration functionality entirely
- Update calendar service to pass CalDAV passwords via headers
- Store CalDAV credentials in localStorage for API calls
Key improvements:
- Simplified architecture eliminates database complexity
- Direct CalDAV authentication ensures credentials always work
- Proper calendar discovery automatically finds user calendars
- Robust error handling and debug logging for troubleshooting
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Restructure project with separate frontend/backend architecture
- Create dedicated backend with Axum, SQLite, JWT authentication
- Implement real API endpoints for register/login/verify
- Update frontend to use HTTP requests instead of mock auth
- Add bcrypt password hashing and secure token generation
- Separate Cargo.toml files for frontend and backend builds
- Fix Trunk compilation by isolating WASM-incompatible dependencies
- Create demo user in database for easy testing
- Both servers running: frontend (8081), backend (3000)
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
