- Introduced pre-compiled regex patterns across various components, including streaming_helper, markdown_stream_formatter, and assistant_message_widget, to enhance performance during image extraction and markdown formatting.
- Updated the AssistantMessageWidget to utilize these optimized patterns for TTS sanitization and image processing, reducing unnecessary regex evaluations.
- Improved overall efficiency in handling markdown content by leveraging pre-compiled patterns for common markdown syntax detection.
- Updated BackgroundStreamingService to start in the foreground immediately to prevent timeout issues, with a placeholder notification.
- Enhanced error handling in BackgroundStreamingHandler to catch exceptions when starting the foreground service, ensuring active streams are cleared if the service fails to start.
- Refactored saveStreamStatesForRecovery method to improve logging and clarity in stream state management.
- Added checks to close suspended stream controllers when transitioning to the foreground, enhancing resource management.
- Added checks in the ConnectivityService to prevent operations on a closed stream controller, ensuring stability and preventing potential errors.
- Updated the timer creation and stream addition logic to only execute if the service is not disposed, improving resource management.
- Enhanced the dispose method to safely close the connectivity controller, maintaining clean resource handling.
- Refactored the ConnectivityService to replace health URI references with base URI for improved clarity and consistency.
- Updated methods to probe server health and resolve URIs, ensuring a more streamlined approach to connectivity checks.
- Enhanced the provider setup to create a Dio instance with custom headers from the active server configuration, improving flexibility in server communication.
- Removed the omitProviderInModelName key from PreferenceKeys and its associated logic throughout the codebase.
- Updated SettingsService and AppSettings to eliminate references to the omitted provider functionality.
- Cleaned up related localization strings in multiple languages to reflect the removal of this feature.
- Enhanced code clarity and maintainability by streamlining settings management.
- Introduced a new feature allowing users to select from multiple accent color palettes for buttons, cards, and chat bubbles.
- Added `AppThemePalette` provider to manage the current theme palette and persist user selections.
- Updated the `AppTheme` class to utilize the selected palette for light and dark themes, enhancing visual customization.
- Enhanced the `AppCustomizationPage` to include a palette selector, improving user experience and personalization options.
- Updated localization files to support new palette selection UI elements in multiple languages.
- Added a new route for connection issues, allowing users to navigate to a dedicated page when the server is unreachable.
- Updated the RouterNotifier to manage navigation based on server connectivity status and authentication state.
- Improved the handling of offline scenarios by integrating connectivity checks into the routing logic.
- Enhanced localization support for connection issue messages in multiple languages.
- Refactored the OfflineIndicator widget to streamline the display of connectivity status without unnecessary complexity.
- Replaced direct stream handling for chat and channel events in `attachUnifiedChunkedStreaming` with a new `RegisterConversationDeltaListener` parameter for improved encapsulation and flexibility.
- Removed the previous chat and channel event stream parameters, streamlining the function signature and enhancing code clarity.
- Updated the `regenerateMessage` and `_sendMessageInternal` methods to utilize the new listener registration, improving the management of conversation delta events.
- Enhanced error handling for delta listeners, ensuring robust logging of errors during event processing.
- Changed the initial state of the socket connection from `disconnected` to `connecting` to better reflect the connection process.
- Updated the service change handling to emit the `connecting` state when the service is null.
- Introduced a new `stream()` method in the `ConversationDeltaStream` class for direct access to the underlying stream, improving usability.
- Added a `conversationDeltaEventsProvider` to provide a stream of conversation delta events based on requests, enhancing the application's real-time capabilities.
- Changed multiple provider annotations to `@Riverpod(keepAlive: true)` to improve state retention and management across the application.
- This update aligns with recent enhancements in state management practices, ensuring better performance and user experience throughout the app.
- Introduced a new private method `_sanitizeFilesForWebUI` to clean up file data before sending it to the WebUI.
- Updated message handling to utilize the sanitized file data, ensuring that only non-null entries are included in the messages sent.
- Enhanced the logic for handling attachment IDs and files in the message structure, improving data integrity and consistency.
- Added `hive_ce` and `hive_ce_flutter` dependencies for enhanced local storage capabilities.
- Refactored the main application to initialize Hive and migrate existing data.
- Updated storage service implementations to utilize Hive for managing application settings and task queues.
- Removed the deprecated `StorageService` class to streamline the codebase and improve maintainability.
- Updated multiple providers to use `@Riverpod(keepAlive: true)` for better state retention throughout the app lifecycle.
- Enhanced `SocketConnectionStream` and `ConversationDeltaStream` with comments clarifying the purpose of public getters.
- Improved error handling in the `_ChatPageState` by ensuring proper checks for mounted state before using context.
- Added comments to clarify the rationale behind keepAlive usage in various providers, ensuring better maintainability and understanding of the codebase.
- Added `markdown` dependency version `^7.2.1` in `pubspec.yaml`.
- Updated `pubspec.lock` to reflect the direct dependency change.
- Refactored `streaming_helper.dart` to utilize `StreamingResponseController` for better stream management.
- Enhanced `ChatMessagesNotifier` to handle message streams with improved formatting and error handling.
- Updated `StreamingMarkdownWidget` to streamline markdown rendering and support new configurations.
Phase 5.4 Complete (4/5)
- appSettingsProvider → appSettingsNotifierProvider
- High complexity NotifierProvider with many methods
- 26 usages across 6 files updated automatically
- Data class AppSettings unchanged
