---
phase: 02-ux-and-advanced-features
plan: 02
type: execute
wave: 1
depends_on: []
files_modified: [src/components/TaskCard.tsx, src/components/TaskForm.tsx, src/components/CalendarGrid.tsx, src/components/NavigationControls.tsx, src/lib/taskPersistence.ts, src/types/task.ts]
autonomous: true
must_haves:
  truths:
    - "User can view tasks and events in a weekly calendar view"
    - "User can add tasks to specific days within the weekly view"
    - "User can edit existing tasks (change title, date, description)"
    - "User can delete tasks from the weekly view"
    - "User can mark tasks as complete/incomplete"
    - "User can navigate between weeks using previous/next buttons"
    - "User can switch between day and week views"
    - "User can drag and drop tasks between days to reorganize them"
    - "User can persist tasks locally in the browser"
    - "Application has a clean, minimalist interface that is easy to use"
    - "Application is responsive and works well on desktop and tablet devices"
    - "Tasks are clearly distinguishable from calendar events in the UI"
    - "Adding and editing tasks follows an intuitive workflow with minimal steps"
    - "Completed tasks are visually marked in a clear way"
    - "User can create recurring tasks that repeat daily, weekly, or monthly"
    - "User can assign categories or tags to organize tasks"
    - "User can set reminders for specific tasks to be notified before due time"
    - "User can prioritize tasks using high, medium, or low priority levels"
    - "User can add detailed descriptions and notes to tasks"
  artifacts:
    - path: "src/components/TaskCard.tsx"
      provides: "Individual task rendering with all features"
      min_lines: 40
    - path: "src/components/TaskForm.tsx"
      provides: "Complete form for creating/editing tasks with all features"
      min_lines: 50
    - path: "src/components/CalendarGrid.tsx"
      provides: "Weekly view supporting all enhanced features"
      min_lines: 60
    - path: "src/components/NavigationControls.tsx"
      provides: "Week navigation with view switching capability"
      min_lines: 20
    - path: "src/lib/taskPersistence.ts"
      provides: "Persistent storage with all enhanced properties"
      exports: ["saveTasks", "loadTasks"]
    - path: "src/types/task.ts"
      provides: "Enhanced Task type with all properties"
      contains: "recurring?: 'daily' | 'weekly' | 'monthly'"
  key_links:
    - from: "src/components/TaskCard.tsx"
      to: "src/lib/taskPersistence.ts"
      via: "local storage persistence"
      pattern: "taskPersistence\\.saveTasks|taskPersistence\\.loadTasks"
    - from: "src/components/CalendarGrid.tsx"
      to: "src/components/TaskCard.tsx"
      via: "component composition"
      pattern: "<TaskCard"
    - from: "src/components/TaskForm.tsx"
      to: "src/lib/taskPersistence.ts"
      via: "save operation"
      pattern: "taskPersistence\\.saveTasks"
    - from: "src/components/NavigationControls.tsx"
      to: "src/components/CalendarGrid.tsx"
      via: "props"
      pattern: "CalendarGrid"
---

# Improve User Interface and Add Advanced Features - Plan 2

## Objective
Implement the final set of user experience and advanced feature enhancements for the weekly scheduler application. This includes creating a comprehensive task management interface with all advanced features and refining the overall user experience.

## Purpose
This plan completes the implementation of advanced features that were outlined in the requirements. It focuses on building upon the enhanced task model and components to provide a complete, polished user interface that supports all requested functionality.

## Output
- Complete implementation of advanced task features in UI
- Refinement of task management workflow
- Improved visual hierarchy and accessibility
- Responsive design for all device sizes
- Complete task creation, editing, and management workflow

## Tasks

<task type="auto">
  <name>Implement advanced task form with comprehensive features</name>
  <files>src/components/TaskForm.tsx</files>
  <action>Create a comprehensive task form that includes:
- Title and description fields (existing)
- Date picker for task date
- Category/tag selection dropdown
- Priority selector (low, medium, high)
- Reminder date/time picker
- Recurring task checkbox and frequency selector
- Description editor with preview capability
- Form validation for all inputs
- Save/cancel buttons with proper state management

Ensure form is accessible and follows best practices for form design.</action>
  <verify>npm test passes and form renders with all form elements in proper layout</verify>
  <done>TaskForm is fully functional with all new fields and proper validation</done>
</task>

<task type="auto">
  <name>Enhance TaskCard with better visual indicators</name>
  <files>src/components/TaskCard.tsx</files>
  <action>Improve TaskCard with:
- Visual priority indicators (color-coded badges or icons)
- Reminder time displays
- Tag/category display with visual distinction
- Recurring task indicators
- Clear visual differentiation between completed and active tasks
- Responsive layout adjustments
- Hover/focus states for better interactivity

Ensure all visual elements are intuitive and accessible.</action>
  <verify>npm test passes and TaskCard shows enhanced visual features</verify>
  <done>TaskCard provides clear visual cues for all enhanced features</done>
</task>

<task type="auto">
  <name>Update CalendarGrid with advanced features integration</name>
  <files>src/components/CalendarGrid.tsx</files>
  <action>Modify CalendarGrid to properly integrate all advanced features:
- Render all enhanced features in task cards within the grid
- Support for different view modes (day/week)
- Responsive layout for various screen sizes
- Proper drag-and-drop behavior with enhanced tasks
- Smooth transitions and animations where appropriate

Maintain all existing functionality while integrating enhancements.</action>
  <verify>npm test passes and CalendarGrid renders all features correctly</verify>
  <done>CalendarGrid properly displays all advanced features in both view modes</done>
</task>

<task type="auto">
  <name>Refine navigation and view switching controls</name>
  <files>src/components/NavigationControls.tsx</files>
  <action>Enhance navigation controls with:
- Clear view mode toggles (day/week)
- Better week navigation with visual indicators
- Responsive design adjustments
- Accessible controls with proper keyboard navigation
- Consistent styling with rest of application

Ensure navigation is intuitive and responsive.</action>
  <verify>npm test passes and NavigationControls renders with enhanced features</verify>
  <done>NavigationControls properly handle view switching and navigation</done>
</task>

<task type="auto">
  <name>Implement comprehensive task persistence</name>
  <files>src/lib/taskPersistence.ts</files>
  <action>Ensure comprehensive task persistence with:
- Proper serialization of all enhanced task properties
- Backward compatibility with existing tasks
- Error handling for persistence operations
- Data integrity checks
- Performance optimizations for large datasets

Test with edge cases and ensure no data corruption.</action>
  <verify>Run persistence tests to verify all data is saved and loaded correctly</verify>
  <done>All enhanced task data persists correctly with no data loss</done>
</task>

<verification>
- All UI components render with enhanced features
- Task forms accept and store all new attributes
- Visual indicators clearly show task characteristics
- Navigation controls work seamlessly with new features
- All data persists correctly between sessions
- Responsive design is maintained across screen sizes
</verification>

<success_criteria>
- All advanced features are fully functional and accessible
- UI provides intuitive workflow for task creation and management
- Visual design effectively communicates task attributes
- Application maintains responsive design on all device sizes
- Data integrity is preserved with backward compatibility
- User experience is polished and consistent
</success_criteria>