Added #

• Complete Chat UI Package: Full-featured chat interface for n8n webhook integrations
• Real-time Messaging: Support for text messages with typing indicators
• Audio Support: Voice message recording and playback with customizable button colors
• Image Support: Image sharing capabilities with picker integration
• Message Caching: Optional message history caching with pagination support
• Pagination System: Load messages in chunks (10 at a time) with infinite scroll
• Multi-language Support: Built-in localization system with Portuguese and English
• Custom Theming: Extensive customization options for colors, fonts, and styling
• Material 3 Support: Full integration with Flutter's Material 3 design system
• Global Theme Provider: Real-time theme switching with ChatColorsProvider
• Platform Support: Cross-platform compatibility (Android, iOS, Web, Windows, macOS, Linux)
• Custom Data Integration: Support for sending additional metadata with messages
• Button Interactions: Support for interactive buttons in chat responses
• Link Support: Automatic link detection and custom link rendering
• Avatar System: Profile image support with fallback to generated avatars
• Responsive Design: Adaptive layouts for different screen sizes
• Accessibility: Screen reader support and keyboard navigation

Features #

• N8NChatWidget: Main chat widget component
• ChatConfig: Comprehensive configuration system with 40+ customization options
• ChatService: HTTP service for webhook communication and message caching
• MessageBubble: Customizable message rendering with different types (text, audio, image, buttons, links)
• ChatInputField: Rich input field with audio recording, image picker, and send functionality
• TypingIndicator: Animated typing indicator for better user experience
• AudioService: Audio recording and playback management
• ImageService: Image processing and base64 conversion
• LocalizationHelper: Multi-language support system

Configuration Options #

• Connection: webhookUrl (required), cacheUrl (optional)
• User Information: userName, userEmail, chatName
• Messages: title, subtitle, hintText, language
• Colors: Complete color customization for all UI elements
• Features: Toggle audio/image support, response waiting behavior
• Buttons: Custom styling for interactive elements
• Theme: Material 3 theme integration with primary/secondary/tertiary colors

Technical Details #

• Dependencies: http, intl, uuid, record, audioplayers, image_picker, permission_handler, path_provider, url_launcher
• Architecture: Modular design with separate services and widgets
• State Management: Built-in state management with ChangeNotifier
• Performance: Optimized message loading with pagination and lazy rendering
• Error Handling: Comprehensive error handling for network and media operations

Examples #

• Basic Chat: Simple chat implementation with default settings
• Custom Theme: Advanced theming example with healthcare styling
• Configuration Screen: Interactive configuration interface for testing all parameters

Added #

• Initial project setup
• Basic package structure
• Core dependencies configuration