Introduce server TTS support and engine selection while keeping
device TTS as the default.
- Add new persistence keys for storing TTS engine and selected
server voice (ttsEngine, ttsServerVoiceId, ttsServerVoiceName).
- Extend TextToSpeechService to support two engines:
TtsEngine.device (FlutterTts) and TtsEngine.server (remote audio).
- Wire in an AudioPlayer and optional ApiService to fetch raw
audio bytes from the server and play them, with event hooks
mapped to existing lifecycle callbacks.
- Implement fallback to device TTS on server errors or empty
responses, and ensure player lifecycle (pause/stop/dispose)
is handled when using server engine.
- Allow engine and preferred voice to be configured before
initialization and updated at runtime via updateSettings.
This enables selecting a server-side voice and using a remote
TTS provider while preserving compatibility with the existing
device TTS implementation.
- Integrated autofocus management for the composer in both chat and onboarding contexts to improve user experience.
- Added error handling for focus management to ensure smooth onboarding transitions.
- Updated modal bottom sheet handling to restore autofocus state after onboarding completion, enhancing usability across the app.
- Replaced references to AppColorPalettes with TweakcnThemes across various files to standardize theme usage.
- Updated the AppTheme and AppColorTokens to utilize TweakcnThemeDefinition for improved theme management.
- Adjusted UI components in ChatPage, ChatsDrawer, AppCustomizationPage, and ProfilePage to align with the new theme structure, ensuring consistent styling and color application.
- Removed the deprecated color_palettes.dart file to streamline the theme architecture.
This commit refactors the `modelToolsAutoSelectionProvider` to more robustly handle the automatic selection of tools when the model changes or the list of available tools is updated.
Key changes include:
- Triggering the auto-selection logic not only when the selected model changes, but also when the `toolsListProvider` finishes loading. This ensures tools are correctly applied even if they load after the model is selected.
- Restructuring the logic to handle asynchronous tool loading more gracefully, preventing race conditions.
- Using `Future.microtask` to schedule the tool application, ensuring state updates are handled correctly within the provider lifecycle.
- Clearing selected tools if the new model has no associated tools or if previously selected tools become invalid.
- Added a new `toolIds` field to the `Model` class to support tool identification.
- Implemented `modelToolsAutoSelectionProvider` to automatically apply model-specific tools when the selected model changes.
- Enhanced the logic to filter and set valid tool IDs based on available tools, improving user experience by ensuring relevant tools are automatically selected.
- Updated the default model auto-selection provider to initialize the new tools auto-selection feature, ensuring seamless integration within the app's lifecycle.
- Updated SocketServiceManager to read the authTokenProvider3 without watching it, preventing unnecessary rebuilds on token changes.
- Enhanced SocketService to manage event listeners more effectively by adding and removing event handlers for 'events' and 'events:channel', improving overall socket management.
- Improved BackgroundStreamingService to manage foreground service notifications more effectively, ensuring compliance with Android requirements.
- Implemented dynamic foreground service type resolution based on microphone permission, enhancing service behavior based on app state.
- Added checks for app foreground status in connectivity management, improving responsiveness to network changes.
- Refactored notification handling to streamline service lifecycle management and improve code maintainability.
- Replaced flutter_markdown_plus with flutter_math_fork to improve mathematical rendering within markdown content.
- Integrated markdown_widget for better markdown processing and rendering, enhancing overall user experience.
- Updated the markdown configuration to utilize the new packages, ensuring maintainability and adaptability of markdown features.
- Refactored the streaming markdown widget to accommodate the new markdown processing logic, improving code clarity and performance.
- Updated error handling in EnhancedErrorService to utilize context for color tokens, improving theme consistency.
- Refactored various components to use context-aware shadow and color properties, enhancing visual coherence.
- Replaced hardcoded color values with dynamic tokens in multiple widgets, ensuring better adaptability to theme changes.
- Improved overall code maintainability by centralizing theme-related logic and reducing direct dependencies on static theme values.
- Delayed heavy provider initialization to improve initial UI responsiveness.
- Introduced a queuing mechanism for provider initialization with staggered delays.
- Updated app startup flow to ensure proper handling of mounted state during asynchronous operations.
- Enhanced socket service management and background model loading to improve app performance and reliability.
- 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.
- Introduced a new method `refreshConversationsCache` to streamline the invalidation of the conversations provider and optionally the folders provider.
- Updated various components to utilize the new cache management method, enhancing code clarity and reducing redundancy.
- This refactor improves the efficiency of conversation and folder synchronization across the application.
- Improved the logic for fetching conversations within folders by introducing a new condition to determine when to fetch folder conversations.
- Added detailed logging for successful and failed fetch attempts to aid in debugging and monitoring.
- Implemented a method to resolve folder conversations, ensuring that conversations are displayed in the correct order and that placeholders are used when necessary.
- Updated the ChatsDrawer to utilize the new conversation resolution logic, enhancing the user experience by ensuring all relevant conversations are displayed.
- This refactor streamlines conversation management and improves the overall efficiency of the chat interface.
- Replaced direct stream access in the `regenerateMessage` and `_sendMessageInternal` methods with a new helper function `_conversationDeltaStream` for better encapsulation and reusability.
- Improved the management of chat and channel event streams by utilizing the new helper function, enhancing code clarity and maintainability.
- Removed the previous `conversationDeltaEventsProvider` as it is no longer necessary with the new implementation, simplifying the provider structure.
