feature/refactoring #29
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shukebeta
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Aug 12, 2025
shukebeta
commented
- Phase 1 Complete: Provider Foundation Setup
- Phase 2 Complete: NotesProvider Implementation
- ** Refactor notes provider to use page-based state management with caching, removing controller and improving performance**
- Fix NoteDetail provider context scoping issue
- Add comprehensive test suite for NotesProvider system
- Phase 5 Complete: AppStateProvider with performance optimizations
- Fix duplicate settings/getAll API calls by converting InitialPage to use AuthProvider
- Fix logout flow to use AuthProvider pattern and eliminate CircleAvatar crash
- Fix login flow to use AuthProvider pattern consistently
- Fix setState() called after dispose error in login flow by removing unnecessary finally block
- Phase 6: Complete provider migration with SearchProvider, TagProvider, MemoriesProvider
- feat: implement NoteListProvider abstraction and refactor list providers
- ** Refactor state management: Introduce AppStateProvider to coordinate multiple providers and handle authentication state**
- ** Remove redundant onLogin handlers and centralize auth cleanup logic**
- Fix SearchProvider tests: update assertions for OperationResult, ensure all comments are in English
- Fix TagProvider tests: update assertions for OperationResult, ensure all comments are in English
- Fix MemoriesProvider tests: update assertions for login and cache, ensure all comments are in English
- Fix NotesProvider tests: update assertions for auth state changes, ensure all comments are in English
- Fix AuthAwareProvider tests: update assertions for logout state, ensure all comments are in English
- Refactor NotesProvider logout/auth state test: enforce strict assertion and English-only comments
- Complete widget test framework: fix DioClient DI integration and async handling
- Fix test assertions: replace flexible anyOf() with proper deterministic expectations
- Refactor Step 1: Rename TagProvider to TagNotesProvider to clear namespace
- Refactor Step 2: Create pure TagProvider for shared tag cloud functionality
- Fix architecture: restore TagCloud as shared UI component, remove over-engineered TagProvider
- Add comprehensive NoteListProvider base class tests
- Add comprehensive DiscoveryProvider tests
- Phase 3: Add comprehensive TagNotesProvider tests
- Phase 4: Add comprehensive TrashProvider tests (final phase)
- Complete NoteListProvider hierarchy testing implementation
- Add AuthAwareProvider base class for auth-aware providers - Add AuthProvider integrated with existing AccountService - Add comprehensive unit tests (23 provider tests) - Add provider migration plan document - All tests passing (41 total), zero analysis warnings - No breaking changes to existing functionality Next: Phase 2 - Create NotesProvider following VocabularyProvider pattern 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <[email protected]>
- Created NotesProvider following VocabularyProvider pattern exactly - Comprehensive caching with pagination support (canLoadMore, _pageSize) - All CRUD operations with optimistic updates - Search and tag filtering capabilities - Date-based grouping for UI organization (_groupNotesByDate) - AuthAwareProvider integration (onLogin loads data, clearAllData on logout) - Proper error handling with separate loading states - Added comprehensive test suite (31 test cases) - Complete coverage following new_words testing patterns - Mock service integration with proper isolation - Auth state management testing - Error handling and edge case coverage - All tests passing (71/71 total) - Updated main.dart with MultiProvider setup - Added Provider support following new_words architecture - Integrated with existing dependency injection - Non-breaking change - existing screens unchanged Ready for Phase 3: Convert home_page to use NotesProvider Caching foundation established for API call reduction 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <[email protected]>
…ing, removing controller and improving performance
- Fixed "Provider<NoteModel> not found" error when navigating back from NoteDetail - Updated PopScope callback to pass correct BuildContext with provider access - Modified _onPopInvoked method to accept BuildContext parameter - Provider context now properly scoped within ChangeNotifierProvider.builder - All functionality preserved, navigation works correctly 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <[email protected]>
- Integration tests for provider-consumer interactions - Edge cases and error handling tests - Performance tests for large datasets and memory management - All tests passing with proper mock implementations 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <[email protected]>
- Created AppStateProvider for central provider coordination - Updated main.dart with proper provider tree hierarchy - Added performance optimizations for NotesProvider date grouping with memoization - Comprehensive AppStateProvider test suite with 14 tests - All existing tests continue to pass (68 total tests) Key improvements: - Central auth state propagation across all providers - Cached date grouping prevents unnecessary recalculations - Proper provider lifecycle management - Enhanced error aggregation and loading state coordination Architecture now follows new_words proven success pattern exactly. 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <[email protected]>
…use AuthProvider Root cause: InitialPage and AuthProvider were both calling AccountService.setUserSession() independently, causing duplicate UserSettingsService.getAll() API requests. Changes: - Updated InitialPage to use Consumer<AuthProvider> instead of direct AccountService calls - Eliminated redundant authentication logic and API calls - Enhanced error handling with retry functionality - Maintained all existing navigation and loading state functionality - Follows proper Provider architecture pattern Result: Eliminates duplicate API calls while preserving all functionality. Authentication flow now properly coordinated through central AuthProvider. 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <[email protected]>
…r crash Problem: Settings screen attempted to render user avatar after logout, causing CircleAvatar assertion failure and preventing proper logout navigation. Root cause: Mixed architecture - Settings used SettingsController.logout() AND MainMenu._onLogout() callback, creating race conditions and navigation conflicts. Solution: - Updated Settings to use AuthProvider.logout() directly instead of controller - Fixed CircleAvatar assertion by properly conditioning onBackgroundImageError callback - Added authentication state check before fetching user avatar data - Removed redundant MainMenu._onLogout() method and navigation - Made onLogout callback optional in Settings constructor Benefits: - Proper Provider pattern usage throughout logout flow - Automatic navigation handling through InitialPage Consumer<AuthProvider> - Eliminates race conditions and timing issues with avatar fetching - Consistent architecture - no more mixed controller/provider patterns The logout now works seamlessly with immediate redirect to login screen. 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <[email protected]>
Problem: Login was broken after logout flow changes because LoginController still used AccountService directly, causing inconsistency with AuthProvider state. Root cause: Mixed architecture - LoginController used AccountService.login() and manually navigated to InitialPage, but InitialPage Consumer<AuthProvider> expected AuthProvider to be already updated with login state. Solution: - Updated LoginController to use AuthProvider.login() instead of AccountService - Removed manual navigation - InitialPage Consumer<AuthProvider> handles it automatically - Removed unused dependencies (tokenManager, accountService, imports) - Consistent Provider pattern throughout authentication flow Flow now: 1. User submits login → LoginController calls authProvider.login() 2. AuthProvider updates state → isAuthenticated becomes true 3. InitialPage Consumer detects change → automatically shows MainMenu 4. Seamless authentication flow with proper state management Login functionality restored and consistent with logout flow. 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <[email protected]>
…nnecessary finally block Problem: After successful login, automatic navigation disposed the Login widget, but the finally block still executed and called setState() on the disposed widget. Root cause: The finally block was unnecessary for successful login cases since the widget gets disposed during auto-navigation. Only failed login cases need to reset the loading state for retry attempts. Solution: - Removed the finally block that was causing setState() on disposed widgets - Handle loading state reset conditionally: - SUCCESS: Don't reset (widget will be disposed anyway) - FAILURE/ERROR: Reset loading state so user can retry login Benefits: - Eliminates setState() after dispose error - Cleaner logic - only reset loading state when needed - No impact on functionality - login still works perfectly - Prevents potential memory leaks from disposed widget references Login flow now works without errors while maintaining proper loading states. 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <[email protected]>
…, MemoriesProvider - Implement SearchProvider with pagination and search functionality - Implement TagProvider for tag-related operations with intelligent caching - Implement MemoriesProvider for memories functionality with cache expiration - Update SearchResults screen to use SearchProvider pattern - Add comprehensive test coverage for all new providers (140+ tests passing) - Fix misleading test output by replacing print() with debugPrint() - Improve test mocking to eliminate null Future errors - Remove skip conditions from placeholder tests - all tests now active - Update main.dart provider tree with new providers - Update AppStateProvider to coordinate all providers 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <[email protected]>
- Create NoteListProvider abstract base class with unified pagination, loading, and date grouping - Refactor DiscoveryProvider, TrashProvider, TagProvider, SearchProvider to inherit base class - Implement unified OperationResult pattern for optimistic updates with rollback - Simplify UI layer by using provider.groupedNotes directly - Convert Discovery page to use DiscoveryProvider with correct title - Reduce ~300 lines of duplicate code and improve maintainability 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <[email protected]>
…multiple providers and handle authentication state
…re all comments are in English
…all comments are in English
…sure all comments are in English
…sure all comments are in English
…re all comments are in English
…on and English-only comments
…c handling - Fix DioClient.getInstance() to check GetIt for MockDio in test mode - Fix MockDio to handle /notes/myLatest API path correctly - Add pumpAndSettle() to widget tests for proper async operation handling - Remove debug prints from MockDio - All 21 widget tests now passing: discovery, main_menu, trash_bin, common_input_dialog 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <[email protected]>
…ic expectations - Remove incorrect TagProvider.onLogin() auto-loading (tag cloud is manual-trigger only) - Fix AuthAwareProvider logout test to properly simulate AppStateProvider clearing flow - Fix TagProvider delete test to expect deterministic tag count (2->1 after deletion) - Fix TagProvider login test to expect empty state (user flow: login -> home, not tag screen) - All tests now verify actual expected behavior instead of accepting any outcome TagProvider correctly behaves as passive until user explicitly navigates to tag functionality. 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <[email protected]>
…space - Renamed TagProvider class to TagNotesProvider in lib/providers/ - Updated all imports and references across codebase - Updated main.dart provider registration and AppStateProvider - Renamed test files and updated test class references - All 112 tests passing after rename This prepares for Step 2: creating a pure TagProvider for shared tag cloud functionality. 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <[email protected]>
…nality - Created new TagProvider class with pure tag cloud operations - Extends AuthAwareProvider with manual loading (passive on login) - Implements tag utility functions: getTagCount, tagExists, getAllTags, getTopTags - Added comprehensive test coverage with 11 test cases - Updated main.dart and AppStateProvider to register new TagProvider - All 124 tests passing This prepares for Step 3: removing duplication from TagNotesProvider. 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <[email protected]>
…r-engineered TagProvider - Remove TagProvider class and related test files (over-engineered solution) - Restore SearchProvider to simple search-only functionality - Restore TagNotesProvider to simple tag-notes-only functionality - Update all UI pages to use TagCloudController instead of provider dependencies - Fix main.dart and test harness to remove TagProvider registration - All 125 tests now passing with clean, focused architecture TagCloud is now properly implemented as a reusable UI component with TagCloudController for data loading, following the master branch's proven design pattern. 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <[email protected]>
- Create test implementation class to test abstract NoteListProvider functionality - Cover pagination navigation: valid pages, invalid bounds, loading prevention - Test optimistic delete with rollback mechanism on failure - Verify date grouping computation and empty state handling - Test refresh functionality and state management - Validate totalPages calculation for various note counts - Ensure AuthAwareProvider inheritance and integration - All 14 new tests pass, maintaining 139 total passing tests This establishes foundation for testing NoteListProvider subclasses systematically. 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <[email protected]>
- Test public notes discovery using latest() service method vs myLatest() - Verify correct pagination handling for public notes browsing - Test delete functionality with optimistic updates and rollback - Validate service method routing: latest() for fetch, delete() for deletion - Ensure proper inheritance from NoteListProvider base class - Cover error scenarios and empty result handling - All 11 new tests pass, maintaining 150 total passing tests DiscoveryProvider is the simplest NoteListProvider implementation, focused on browsing public notes without private content access. 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <[email protected]>
Created test/providers/tag_notes_provider_test.dart with 17 test cases covering: - Tag state management (_currentTag field) - Conditional data loading (empty tag → empty result, valid tag → service call) - Tag lifecycle: loadTagNotes() → refreshTagNotes() → clearTagNotes() - Edge cases: empty strings, whitespace, tag switching - Service method verification: calls tagNotes() with correct parameters - Integration with inherited NoteListProvider functionality - Delete operations with optimistic updates and rollback - Complete AuthAwareProvider inheritance Total tests increased from 150 to 167 (17 new tests) All tests pass independently and in full test suite 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <[email protected]>
Created test/providers/trash_provider_test.dart with 19 test cases covering: - Trash-specific state management (_isPurging field) - Service method verification: calls latestDeleted() for data loading - Special functionality: purgeDeleted() with loading state management - Undelete operations: undeleteNote() with local cache removal and refresh - Get deleted notes: getNote() with includeDeleted parameter - Error handling: proper state management without automatic error field setting - Delete override: deleteNote() returns OperationResult.error instead of throwing - Complete AuthAwareProvider and NoteListProvider inheritance testing - Edge cases: empty trash, pagination, service errors, non-existent notes Total tests increased from 167 to 186 (19 new tests) All tests pass independently and in full test suite Completes NoteListProvider hierarchy testing: - NoteListProvider base: 14 tests - DiscoveryProvider: 11 tests - TagNotesProvider: 17 tests - TrashProvider: 19 tests Total: 61 provider-specific tests added across 4 phases 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <[email protected]>
Added comprehensive testing documentation summarizing all phases: ✅ Phase 1: NoteListProvider base class (14 tests) ✅ Phase 2: DiscoveryProvider (11 tests) ✅ Phase 3: TagNotesProvider (17 tests) ✅ Phase 4: TrashProvider (19 tests) Total: 186 tests (61 new tests added across 4 phases) All tests pass independently and in full test suite Key achievements: - Complete NoteListProvider hierarchy coverage (69 total tests) - All list pages verified using correct providers - Methodical phase-by-phase implementation as requested - Clean git history with meaningful commits - Ready for production deployment Implementation completed autonomously following established strategy: "不急不躁，如果发现不清楚或者有出错就总是先调查再行动。只有测试全通过才是完成，每完成一个部分，就提交一个部分。不四处出击，集中力量完成一处再做下一步" 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <[email protected]>
…ce and user experience.
Resolve TypeErrors when saving notes from modal context by ensuring consistent return types. Modal contexts now properly return Note objects to enable efficient cache updates and eliminate unnecessary API calls. 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <[email protected]>
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