Antigravity
30f445ea89
This pull request delivers a comprehensive mobile-first user experience overhaul for the NexusReader SaaS platform, specifically optimizing the Reader Canvas, D3.js Knowledge Graph representation, Dashboard card grid layout, and the application-wide navigation shell on mobile viewports (< 768px). ### Key Enhancements: 1. **Interactive Three-Tab Bottom Navigation**: Added premium, frosted glassy bottom-bar for mobile viewports to switch between standard reading, D3.js graph visual workspace, and structural concept reviews/quizzes. 2. **Contextual Floating Action Button (FAB)**: Introduced the AI Assistant FAB on mobile canvas layout with responsive animation, state-synchronization to trigger corresponding quiz views, and pulsing badge notification when new quizzes are dynamically generated. 3. **Adaptive D3.js Simulation & Rendering**: Integrated `setMobileMode(isMobile)` logic inside the D3 simulation engine, optimizing forces, rendering compact glyph pills, and installing auto-resize observers. 4. **Architectural & Native AOT Cleanliness**: Clean separation of layouts, fully scoped CSS configurations, functional-safe event orchestration inside `IReaderInteractionService`, and zero compiler errors. --------- Co-authored-by: Marek Jasiński <jasins.marek@gmail.com> Reviewed-on: #57 Co-authored-by: Antigravity <antigravity@google.com> Co-committed-by: Antigravity <antigravity@google.com>
📖 Nexus Reader
Nexus Reader is a state-of-the-art, cross-platform Blazor .NET 10 immersive e-book reader, powered by Native AOT, Clean Architecture, CQRS, and interactive D3.js Relationship Graphs built on vector-based AI semantics.
✨ Features & Architecture Highlights
📁 Ingestion & Description persistence
- Extracted and persistent book descriptions from EPUB package metadata during book ingestion.
- The
Descriptionfield propagates cleanly from theEbookentity through Mapster toLastReadBookDtoandUserProfileDto.
🔗 Deep-Link Routing
- Implemented deep-link route activation:
/reader/{bookId}?chapter=N. - Allows instant resume of reading session coordinates and loads the specific chapter chapter directly via URL query parameters.
🛡️ Downstream AI Resilience
- Standard resilience engine in
DependencyInjection.csutilizing the Polly package (ai-retry). - Automatically intercepts, handles, and retries on both rate-limits (
429 Too Many Requests) and downstream capacity overloads (503 ServiceUnavailable/high demand).
⚙️ Concurrent Request Deduplication
- Multi-client InteractiveAuto Blazor circuit synchronization is backed by a thread-safe active task registry in
KnowledgeServicewhich ensures that identical concurrent requests await a single shared task instance, eliminating redundant LLM queries.
🛠️ Build & Verification Gate
Ensure the dotnet workload matches the active SDK, and compile the full solution utilizing:
dotnet build NexusReader.slnx --no-restore
Run test suite:
dotnet test --no-restore