aaroh_chat

Features

• Added like / dislike feedback buttons on every assistant reply — works in both Claude API and built-in knowledge-base modes
• Added on-device analytics dashboard with pie chart (liked / disliked / unrated), grouped bar chart (feedback by response source), and progress bars (messages per source)
• Added MessageFeedback and ResponseSource enums for host-app analytics integration
• Added ChatAnalyticsSummary and ChatAnalyticsService for programmatic access to feedback stats
• Added onFeedback callback on AarohChatWidget and pushAarohChat
• Added AarohConfig.enableFeedback (default true) and AarohConfig.enableAnalytics (default true)
• Analytics tracks response source: Claude AI, knowledge base, topic rules, support, and fallback

Dependencies

• Added fl_chart for analytics visualizations

• Upgraded Flutter and package dependencies to the latest stable versions for improved compatibility and performance
• Added support for the latest Flutter SDK releases
• Improved compatibility with newer Android and iOS platform versions
• Enhanced deep-link navigation handling and route resolution stability
• Improved built-in engine response matching performance
• Updated internal dependencies and build configurations
• Improved overall SDK reliability and startup performance

Bug Fixes

• Fixed issues with message action handling in certain navigation scenarios
• Fixed knowledge base matching edge cases causing incorrect fallback responses
• Fixed support message detection inconsistencies in the built-in engine
• Fixed route navigation issues when using nested navigators
• Fixed chat history synchronization issues in specific cases
• Fixed minor UI rendering and layout inconsistencies
• Fixed various null-safety and stability issues
• General bug fixes and performance improvements

• Added TopicRule — define "if user asks about X, reply with Y" rules for the built-in engine, checked before the knowledge base
• Added MessageAction on bot replies — tappable buttons supporting named routes (route), external URLs (url), and custom callbacks (actionId)
• Added onAction callback on AarohChatWidget and pushAarohChat for handling custom action taps
• Added routes / onGenerateRoute params on AarohChatWidget so deep-link routes resolve inside its own navigator
• Added SupportConfig — support email shown by default for support-style messages, optional "Contact Us" link, phone number shown only when explicitly requested
• Added AarohConfig.fallbackReply — custom message shown when nothing else matches in built-in engine mode
• Fix: built-in engine no longer falls through to the generic wellness engine for unmatched general questions — it now uses topics → knowledge base → support detection → fallback reply → safe generic default, in that order

• Added KnowledgeItem model — structured knowledge entries with question, answer, category, keywords
• knowledgeBase / searchEngineData now accept String and KnowledgeItem mixed in the same list (fully backward compatible)
• Fix: built-in Aaroh engine now actually uses the knowledge base — previously it was only wired into Claude API mode. Messages are now keyword-matched against your knowledge base; confident matches are answered directly
• Added AarohConfig.knowledgeMatchThreshold to tune built-in engine matching sensitivity

• Initial release of aaroh_chat Flutter SDK
• Chat screen with company branding (name + logo)
• History screen accessible via top AppBar icon
• Language selection screen (English / Hindi / Hinglish)
• Built-in Aaroh NLP engine — works offline, no API key needed
• Claude API integration — pass your key for AI-powered responses
• Knowledge base injection — company data fed to Claude system prompt
• Search engine data support for custom Q&A pairs
• Real-time streaming responses (Claude mode)
• Local chat history with session management
• Voice input (speech-to-text) support
• "Powered by Aaroh" footer branding
• Crisis detection with helpline banner