# Implementation Plan - [ ] 1. Setup Ink infrastructure and remove Blessed dependencies - Remove blessed dependency from package.json and install Ink dependencies - Create new TUI entry point file that initializes Ink application - Set up basic React component structure with JSX support - _Requirements: 2.2, 2.5_ - [ ] 2. Implement core application structure and state management - Create AppProvider component with React Context for global state management - Implement Router component for screen navigation and history management - Create useAppState and useNavigation custom hooks for state access - Write unit tests for state management and navigation logic - _Requirements: 5.1, 5.3, 7.1_ - [ ] 3. Build reusable UI components - [ ] 3.1 Create ProgressBar component with Ink - Replace Blessed ProgressBar with Ink-based implementation using Box and Text components - Add support for different colors, labels, and progress indicators - Write unit tests for ProgressBar component rendering and updates - _Requirements: 3.1, 4.2, 6.2_ - [ ] 3.2 Implement InputField component with validation - Create InputField component using Ink's TextInput with validation support - Add real-time validation feedback and error message display - Write unit tests for input validation and error handling - _Requirements: 3.2, 6.3, 8.3_ - [ ] 3.3 Create MenuList component for navigation - Implement MenuList component with keyboard navigation support - Add selection highlighting and keyboard shortcut display - Write unit tests for menu navigation and selection handling - _Requirements: 1.2, 9.3, 9.4_ - [ ] 3.4 Build ErrorBoundary component for error handling - Create ErrorBoundary component to catch and display React errors gracefully - Implement error recovery mechanisms and user-friendly error messages - Write unit tests for error boundary functionality - _Requirements: 6.1, 10.4, 11.4_ - [ ] 4. Implement StatusBar component - Create StatusBar component showing connection status and operation progress - Integrate with existing services to display real-time system status - Add support for different status indicators and colors - Write unit tests for status display and updates - _Requirements: 8.1, 8.2, 8.3_ - [ ] 5. Create MainMenuScreen component - Implement MainMenuScreen as the primary navigation interface - Add keyboard shortcuts and menu options matching existing TUI requirements - Integrate with navigation system for screen transitions - Write unit tests for menu functionality and navigation - _Requirements: 1.1, 1.3, 3.1, 9.1_ - [ ] 6. Build ConfigurationScreen component - [ ] 6.1 Create configuration form interface - Implement ConfigurationScreen with form fields for all environment variables - Add input validation and real-time feedback for configuration values - Write unit tests for form validation and state management - _Requirements: 2.1, 2.2, 2.4_ - [ ] 6.2 Implement configuration persistence - Add functionality to save configuration changes to .env file - Implement configuration loading and validation on screen load - Write unit tests for configuration file operations - _Requirements: 2.3, 7.4, 11.4_ - [ ] 6.3 Add API connection testing - Integrate Shopify API connection testing within configuration screen - Display connection status and error messages for failed connections - Write unit tests for API connection testing functionality - _Requirements: 2.5, 6.4, 8.1_ - [ ] 7. Implement OperationScreen component - [ ] 7.1 Create operation selection interface - Build OperationScreen with update/rollback operation selection - Display current configuration summary before operation execution - Write unit tests for operation selection and configuration display - _Requirements: 3.1, 4.1, 7.2_ - [ ] 7.2 Add real-time progress display - Implement real-time progress indicators using ProgressBar component - Display current product information and processing status - Write unit tests for progress display and updates - _Requirements: 3.2, 3.3, 4.2, 8.2_ - [ ] 7.3 Integrate operation results display - Add results summary display for completed operations - Implement error display panel for operation failures - Write unit tests for results display and error handling - _Requirements: 3.4, 3.5, 4.3, 6.1_ - [ ] 8. Build SchedulingScreen component - [ ] 8.1 Create scheduling interface - Implement SchedulingScreen with date/time picker functionality - Add schedule management and countdown timer display - Write unit tests for scheduling interface and timer functionality - _Requirements: 5.1, 5.2, 5.3_ - [ ] 8.2 Add schedule cancellation and notifications - Implement schedule cancellation with confirmation dialog - Add visual notifications for approaching scheduled operations - Write unit tests for cancellation and notification systems - _Requirements: 5.4, 5.5_ - [ ] 9. Create LogViewerScreen component - [ ] 9.1 Implement log display with pagination - Build LogViewerScreen with paginated log entry display - Add scrolling support for large log files - Write unit tests for log display and pagination - _Requirements: 6.1, 6.4, 10.3_ - [ ] 9.2 Add log filtering and search functionality - Implement search and filtering capabilities for log entries - Add detailed view for selected log entries - Write unit tests for search and filtering functionality - _Requirements: 6.2, 6.3_ - [ ] 9.3 Integrate automatic log refresh - Add automatic refresh functionality for active log monitoring - Implement efficient update mechanisms to avoid performance issues - Write unit tests for automatic refresh and performance - _Requirements: 6.5, 4.3_ - [ ] 10. Build TagAnalysisScreen component - [ ] 10.1 Create tag analysis interface - Implement TagAnalysisScreen displaying available product tags and counts - Add sample product display for selected tags - Write unit tests for tag analysis display and selection - _Requirements: 7.1, 7.2, 7.3_ - [ ] 10.2 Add tag recommendations - Implement recommendation system for optimal target tags - Display analysis results and suggestions to users - Write unit tests for recommendation logic and display - _Requirements: 7.4_ - [ ] 11. Implement keyboard navigation and shortcuts - [ ] 11.1 Add global keyboard handlers - Create keyboard event handlers for navigation and shortcuts - Implement consistent back/exit functionality across all screens - Write unit tests for keyboard navigation and event handling - _Requirements: 9.1, 9.3, 9.4_ - [ ] 11.2 Create help system - Implement help overlay displaying available shortcuts and navigation - Add context-sensitive help for different screens - Write unit tests for help system functionality - _Requirements: 9.2, 9.5_ - [ ] 12. Integrate with existing services - [ ] 12.1 Connect TUI to ShopifyService - Integrate TUI components with existing ShopifyService for API operations - Ensure all API calls use existing service methods without modification - Write integration tests for service connectivity - _Requirements: 7.1, 12.1_ - [ ] 12.2 Connect TUI to ProductService and ProgressService - Integrate TUI with existing ProductService for product operations - Connect ProgressService for logging and progress tracking - Write integration tests for service integration - _Requirements: 7.2, 12.2, 12.3_ - [ ] 12.3 Maintain CLI compatibility - Ensure TUI implementation doesn't break existing CLI functionality - Verify that both interfaces can coexist and use same configuration - Write integration tests for CLI/TUI compatibility - _Requirements: 12.3, 12.4_ - [ ] 13. Implement responsive layout and terminal handling - [ ] 13.1 Add terminal resize handling - Implement automatic layout adjustment for terminal resize events - Add minimum size requirements and appropriate messaging - Write unit tests for resize handling and layout adaptation - _Requirements: 10.1, 10.2, 10.5_ - [ ] 13.2 Optimize for different screen sizes - Implement responsive design for small and large terminal windows - Add scrolling support where needed for content overflow - Write unit tests for different screen size scenarios - _Requirements: 10.2, 10.3, 10.4_ - [ ] 14. Add accessibility and modern terminal features - [ ] 14.1 Implement accessibility features - Add screen reader support and high contrast mode compatibility - Implement clear focus indicators for keyboard navigation - Write tests for accessibility features - _Requirements: 8.1, 8.2, 8.3_ - [ ] 14.2 Add modern terminal feature support - Implement true color support and enhanced Unicode character usage - Add mouse interaction support where appropriate - Write tests for modern terminal feature detection and usage - _Requirements: 12.1, 12.2, 12.3_ - [ ] 15. Performance optimization and testing - [ ] 15.1 Optimize rendering performance - Implement React.memo for expensive components and virtual scrolling for large lists - Add debouncing for rapid state updates and minimize unnecessary re-renders - Write performance tests and benchmarks - _Requirements: 4.1, 4.3, 4.4_ - [ ] 15.2 Add memory management - Implement proper cleanup for event listeners and timers - Add memory usage monitoring for long-running operations - Write tests for memory leak detection and cleanup - _Requirements: 4.2, 4.5_ - [ ] 16. Cross-platform testing and Windows optimization - [ ] 16.1 Test Windows compatibility - Run comprehensive tests on Windows Terminal, Command Prompt, and PowerShell - Verify Unicode character rendering and color support on Windows - Write Windows-specific integration tests - _Requirements: 1.1, 1.2, 1.3, 1.4_ - [ ] 16.2 Optimize for Windows performance - Implement Windows-specific optimizations for terminal rendering - Add Windows-specific keyboard event handling - Write performance tests specifically for Windows environments - _Requirements: 1.5, 4.4_ - [ ] 17. Documentation and migration cleanup - [ ] 17.1 Update documentation - Update README files with new TUI library information and setup instructions - Document new component architecture and development patterns - Create troubleshooting guide for Windows-specific issues - _Requirements: 9.1, 9.2, 9.4_ - [ ] 17.2 Clean up legacy Blessed code - Remove all Blessed dependencies and related code files - Clean up any remaining references to Blessed in documentation - Verify complete migration through final testing - _Requirements: 2.5, 11.5_