Prevent hidden calendars from becoming visible when events are modified via drag-and-drop or other update operations. The refresh mechanism was overwriting frontend visibility state with fresh server data that doesn't include visibility settings.
Changes:
- Preserve existing calendar visibility and color settings during refresh_calendar_data
- Maintain smart fallback for saved colors on new calendars
- Ensure calendar visibility state persists across event modifications
This fixes the issue where users would hide calendars, then see them reappear after dragging events.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
Backend fixes:
- Fix "this event only" EXDATE handling - ensure proper timezone conversion for exception dates
- Remove debug logging for cleaner production output
Frontend fixes:
- Add EXDATE timezone conversion in convert_utc_to_local function
- Fix event duplication when viewing weeks across month boundaries with deduplication logic
- Update CSS theme colors for context menus, recurrence options, and recurring edit modals
These changes ensure RFC 5545 compliance for recurring event exceptions and improve the user experience across different themes and calendar views.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Add position relative and height 100% to calendar component for proper layout
- Add overflow hidden to week events overlay to prevent content spillover
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Remove theme reset on logout to preserve user theme preferences
- Implement hardcoded login page colors that override all theme styles
- Add comprehensive overrides for Google theme affecting login forms
- Optimize month view to show minimum required weeks (4-6) instead of fixed 6
- Implement dynamic calendar grid height calculations for better responsive fit
- Add calendar header to print preview with updated height calculations
- Update responsive breakpoints with proper header height variables
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Add full responsive sidebar support for screens 600px+ height with three breakpoints (900px, 750px, 650px)
- Implement consistent spacing for all sidebar controls (view-selector, theme-selector, style-selector, add-calendar-button)
- Add calendar header compactness scaling based on screen height (padding, font sizes, min-heights)
- Implement width-based responsive event text sizing for better space utilization
- Fix login page theme inheritance issue by resetting theme to default on logout
- Remove problematic position:relative style from external calendar items that caused color picker interference
- Standardize external-calendar-list margin to 2px across all breakpoints
- Add proper overflow handling and minimum heights to ensure all sidebar components remain visible
- Scale event titles and times progressively smaller on narrower viewports (1200px, 900px, 600px breakpoints)
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Add 4 new dark themes: Midnight, Charcoal, Nord, Dracula with complete CSS variable definitions
- Create Apple Calendar style with glassmorphism effects and theme-aware design
- Fix Google Calendar style to be theme-aware instead of using hardcoded colors
- Replace hardcoded colors in modal CSS with theme variables for consistent theming
- Add data-style attribute support to document root for style-specific CSS selectors
- Update sidebar dropdowns to include all new theme and style options
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Remove unused AlarmStorage module and all references
- Remove unused imports (AlarmAction, AlarmTrigger, VAlarm from backend)
- Remove unused ReminderType enum from event form types
- Remove unused methods from AlarmScheduler and NotificationManager
- Fix unnecessary mut on NotificationOptions
- Simplify alarm system initialization in app.rs
- Remove unused variable assignments
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Remove emoji debug logs from event deduplication process
- Remove verbose RRULE consolidation logging
- Remove "found X events with title Y" spam logs
- Keep essential functionality intact
- Maintain clean production server logs
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Add comprehensive alarm scheduling and notification system
- Support for VAlarm data structures from calendar events
- Browser notification API integration with permission handling
- localStorage persistence for alarms across sessions
- Background service worker for alarm checking when app inactive
- Real-time alarm detection with 30-second intervals
- Debug logging for troubleshooting notification issues
- Automatic permission requests when events with alarms are created
- Support for Display action alarms with Duration and DateTime triggers
- Clean alarm management (create, update, remove, expire)
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
When viewing a week that spans two months, events from the second month
were not appearing in the week view. The issue was that the calendar
component only fetched events for the month of the current date, but
week view needs events from all months that appear in the visible week.
- Modified event fetching logic to detect when week view spans multiple months
- Added cross-month support by fetching events from all relevant months
- Added get_start_of_week helper function to calculate week boundaries
- Enhanced ViewMode handling to distinguish between month and week fetching strategies
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
Major Features:
- Replace single ReminderType enum with Vec<VAlarm> throughout stack
- Add comprehensive alarm management UI with AlarmList and AddAlarmModal components
- Support relative (15min before, 2hrs after) and absolute (specific date/time) triggers
- Display reminder icons in both month and week calendar views
- RFC 5545 compliant VALARM implementation using calendar-models library
Frontend Changes:
- Create AlarmList component for displaying configured reminders
- Create AddAlarmModal with full alarm configuration (trigger, timing, description)
- Update RemindersTab to use new alarm management interface
- Replace old ReminderType dropdown with modern multi-alarm system
- Add reminder icons to event displays in month/week views
- Fix event title ellipsis behavior in week view with proper CSS constraints
Backend Changes:
- Update all request/response models to use Vec<VAlarm> instead of String
- Remove EventReminder conversion logic, pass VAlarms directly through
- Maintain RFC 5545 compliance for CalDAV server compatibility
UI/UX Improvements:
- Improved basic details tab layout (calendar/repeat side-by-side, All Day checkbox repositioned)
- Simplified reminder system to single notification type for user clarity
- Font Awesome icons throughout instead of emojis for consistency
- Clean modal styling with proper button padding and hover states
- Removed non-standard custom message fields for maximum CalDAV compatibility
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
Root cause: Both frontend and backend were adding a day for all-day events:
- Frontend: Converts inclusive UI dates (9/22-9/25) to exclusive (9/22-9/26)
- Backend: Was incorrectly adding another day (9/22-9/27) causing display issues
Fixed by:
- Remove duplicate day addition in backend handlers (events.rs, series.rs)
- Keep frontend conversion for proper RFC 5545 compliance
- Add reverse conversion when loading events for editing
- Maintain user-friendly inclusive dates in UI while storing exclusive dates
Now properly handles: UI 9/22-9/25 ↔ Storage 9/22-9/26 (exclusive per spec)
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Add "Reset This Color" button in color preview section for individual resets
- Add "Reset All Colors" button in modal footer for bulk palette reset
- Implement reset callbacks with database persistence via preferences API
- Reorganize color preview layout with flex column for better button placement
- Style reset buttons with appropriate warning colors and hover states
- Support both granular and comprehensive color customization workflows
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Add ColorEditorModal component with full color picker interface
- Replace theme-dependent colors with unified color palette
- Store custom colors in database via preferences API for cross-device sync
- Add right-click handlers on color dots to open editor modal
- Fix event bubbling to prevent calendar context menu conflicts
- Add comprehensive CSS styling for modal with proper positioning
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Remove unused Route enum and yew_router import from sidebar.rs
- Remove unused last_fetched field from ExternalCalendarEventsResponse
- Prefix unused variables with underscore (_preserve_rrule, _until_date, etc.)
Frontend now compiles cleanly with no warnings.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Add special handling for date-only format (%Y%m%d) in parse_datetime_with_tz
- Convert NaiveDate to midnight NaiveDateTime for all-day events
- Reorder all-day detection to occur before datetime parsing
- All-day events now properly display in calendar views
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Add new context menu callback for singleton events to avoid series pipeline
- Implement complete RRULE construction with INTERVAL, COUNT, and UNTIL parameters
- Update frontend service methods to pass recurrence parameters correctly
- Add missing recurrence fields to backend UpdateEventRequest model
- Fix parameter ordering in frontend method calls
- Ensure singleton→series conversion uses single event pipeline initially
This resolves issues where converting singleton events to recurring series
would not respect recurrence interval (every N days), count (N occurrences),
or until date parameters.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Refactor VEvent to use NaiveDateTime for all date/time fields (dtstart, dtend, created, etc.)
- Add separate timezone ID fields (_tzid) for proper RFC 5545 compliance
- Update all handlers and services to work with naive local times
- Fix external calendar event conversion to handle new model structure
- Remove UTC conversions from frontend - backend now handles timezone conversion
- Update series operations to work with local time throughout the system
- Maintain compatibility with existing CalDAV servers and RFC 5545 specification
This major refactor simplifies timezone handling by treating all event times as local
until the final CalDAV conversion step, eliminating multiple conversion points that
caused timing inconsistencies.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Fix double timezone conversion in drag-and-drop that caused 4-hour time shifts
- Frontend now sends local times instead of UTC to backend for proper conversion
- Add missing timezone parameter to update_series method to fix recurring event updates
- Update both event modal and drag-and-drop paths to include timezone information
- Maintain RFC 5545 compliance with proper timezone conversion in backend
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Preserve original local dates when converting times to UTC for storage
- Prevent events created late in day from appearing on next day due to timezone offset
- Remove hacky bandaid logic in week view that tried to handle timezone shifts
- Use stored event date directly instead of calculating from UTC conversion
- Ensure events always display on intended day regardless of timezone
Fixes issue where events created within last 4 hours of day would show on wrong day
after UTC conversion caused date component to shift to next day.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Implement show/hide password functionality with eye icon toggle button
- Add dynamic input type switching between password and text
- Position toggle button inside password input field with proper styling
- Include hover, focus states and accessibility features (tabindex, title)
- Use FontAwesome eye/eye-slash icons for visual feedback
- Maintain secure default (password hidden) with optional visibility
- Integrate proper tab order with existing form elements
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Save credentials to LocalStorage on successful login when remember checkboxes are checked
- Save credentials immediately when input values change and remember is enabled
- Fix closure ownership issues with checkbox state in submit handler
- Ensure remembered values persist and pre-populate correctly on subsequent visits
- Address issue where values weren't saved if checkboxes defaulted to checked state
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Move remember checkboxes inline with inputs for better space utilization
- Implement proper tab order: server → username → password → checkboxes
- Increase form width from 400px to 500px to accommodate horizontal layout
- Make checkbox labels more concise ("Remember" instead of full text)
- Enhance checkbox styling with vertical label placement and larger size
- Reduce form label bottom margin for tighter spacing
- Ensure consistent input widths across all form fields
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Add comprehensive CSS custom properties for all theme colors
- Include modal, button, input, text, and background color variables
- Enhance dark theme with complete variable overrides for proper contrast
- Replace hardcoded colors in print-preview.css with theme variables
- Add FontAwesome CDN integration and replace emoji icons
- Create minimalistic glass-effect checkbox styling with transparency
- Fix white-on-white text issue in dark theme across all modals
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Measure actual print copy div height after aspect-ratio scaling
- Recalculate base-unit based on measured height vs original 720px assumption
- Apply position scaling to .week-event elements in print copy only
- Parse and recalculate top/height pixel values using scale factor
- Add landscape orientation and fit-to-page CSS hints for better printing
- Preserve hour filtering with proper data attributes and CSS variables
This ensures events display correctly when print copy is scaled to fit page
while maintaining proper aspect ratio and hour range filtering.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Add hidden print-preview-copy div at app level for clean print isolation
- Use @media print rules to show only print copy (960x720) in landscape
- Auto-sync print copy with preview content on modal render via use_effect
- Copy CSS variables and data attributes for proper hour filtering
- Set explicit dimensions matching print-preview-paper content area
- Force landscape orientation with @page rule for better calendar printing
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Replace page body with only .print-preview-content div during printing
- Use visibilitychange and focus events to restore original content when print dialog closes
- Add 100ms delay before print dialog to show content replacement briefly
- Remove debug logging for clean production code
- Ensure print output matches preview exactly by sending only preview content to system print dialog
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Add print_start_hour parameter to calculate_event_position function
- Implement proper hour offset calculation for events in print mode
- Remove CSS transform hacks for event positioning
- Use dynamic pixels_per_hour for proper scaling with hour ranges
- Increase modal max-width to 1600px for better visibility
- Events now correctly reposition when start/end hours change
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Add dynamic height calculation system based on selected hour range and time increment
- Replace hardcoded CSS heights with CSS variables (--print-base-unit, --print-pixels-per-hour)
- Update WeekView component with print mode support and dynamic event positioning
- Optimize week header for print: reduced to 50px height with smaller fonts
- Account for all borders and spacing in calculation (660px available content height)
- Remove debug styling (blue borders, yellow backgrounds)
- Ensure time slots, time labels, and events scale together proportionally
- Perfect fit within 720px content area regardless of hour selection
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Change print preview to landscape orientation (11" x 8.5")
- Fix paper div to render at exact 1056x816 pixels
- Add 48px padding (0.5 inches) directly to paper div
- Remove CSS file redundancy: deleted styles.css.backup, styles/base.css, styles/default.css
- Improve modal sizing to accommodate paper dimensions
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
Implements comprehensive print functionality for calendar views:
- Print preview modal with live preview and zoom controls
- Hour range selection for week view (start/end hours)
- Print-specific CSS to hide UI elements and optimize layout
- Event repositioning to align with visible time labels
- Support for both 30-minute and 15-minute time increments
- Mouse wheel zoom functionality in preview
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Enable clicking external calendar color icons to open color picker dropdown
- Implement backend API integration for updating external calendar colors
- Add conditional hover effects to prevent interference with color picker
- Use extremely high z-index (999999) to ensure dropdown appears above all elements
- Match existing CalDAV calendar color picker behavior and styling
- Support real-time color updates with immediate visual feedback
- Maintain color consistency across sidebar and calendar events
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Update view-selector-dropdown hover to match theme/style selectors
- Change from var(--glass-bg-light) to rgba(255, 255, 255, 0.15)
- Ensures consistent glassmorphism hover effects throughout sidebar
- Provides cohesive user experience across Week/Month, Theme, and Style dropdowns
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Fix z-index issue by creating separate CSS classes for inline vs dropdown color pickers
- Unify CalDAV and external calendar color pickers to use same grid interface
- Improve color picker styling with 4x4 grid layout for 16 colors
- Enhance color option appearance with proper border centering and sizing
- Replace native HTML color input with consistent predefined color grid
- Add visual improvements: larger swatches, better hover effects, checkmark selection
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Replace separate Create Calendar and External Calendar modals with unified tabbed interface
- Redesign modal styling with less rounded corners and cleaner appearance
- Significantly increase padding throughout modal components for better spacing
- Fix CSS variable self-references (control-padding, standard-transition)
- Improve button styling with better padding (0.875rem 2rem) and colors
- Enhance form elements with generous padding (1rem) and improved focus states
- Redesign tab bar with segmented control appearance and proper active states
- Update context menus with modern glassmorphism styling and smooth animations
- Consolidate calendar management functionality into single reusable component
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
CSS Improvements:
- Remove all mobile responsive CSS (@media queries) - 348+ lines removed
- Add comprehensive CSS variables for glass effects, control dimensions, transitions
- Consolidate duplicate patterns (43+ transition, 37+ border-radius, 61+ padding instances)
- Remove legacy week grid CSS section
- Reduce total CSS from 4,197 to 3,828 lines (8.8% reduction)
Sidebar Enhancements:
- Remove unused sidebar-nav div and navigation link
- Standardize all dropdown controls to consistent 40px height and styling
- Reduce calendar item padding from 0.75rem to 0.5rem for more compact display
- Unify theme-selector and style-selector styling with view-selector
Mobile Detection:
- Add MobileWarningModal component with device detection
- Show helpful popup directing mobile users to native CalDAV apps
- Add Navigator and DomTokenList web-sys features
- Desktop-focused experience with appropriate mobile guidance
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Add real-time current time indicator that updates every 5 seconds
- Display horizontal line with dot and time label on current day only
- Position indicator accurately based on time increment mode (15/30 min)
- Use theme-aware colors with subdued gray styling for dark mode
- Include subtle shadows and proper z-indexing for visibility
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Add refresh_calendar_data function to replace window.location.reload()
- Implement dynamic event re-fetching without full page refresh
- Add last_updated timestamp to UserInfo to force component re-renders
- Fix WASM compatibility by using js_sys::Date::now() instead of SystemTime
- Remove debug logging from refresh operations
- Maintain same user experience with improved performance
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Convert local datetime to UTC before sending to backend for non-all-day events
- Keep all-day events unchanged (no timezone conversion needed)
- Add proper timezone conversion using chrono::Local and chrono::Utc
- Include fallback handling if timezone conversion fails
- Add debug logging for timezone conversion issues
This resolves the issue where events appeared 4 hours earlier than expected
due to frontend sending local time but backend treating it as UTC time.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Backend: Enhance CalDAV discovery to require at least one valid 207 response
- Backend: Fail authentication if no valid CalDAV endpoints are found
- Frontend: Add token verification on app startup to validate stored tokens
- Frontend: Clear invalid tokens when login fails or token verification fails
- Frontend: Prevent users with invalid tokens from accessing calendar page
This resolves the issue where invalid servers (like google.com) were incorrectly
accepted as valid CalDAV servers, and ensures proper authentication flow.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
