Files
Antigravity f18663426b style(ui): refactor reader layout grid, fix focus mode layout collapse, fix SVG rendering dots, reorganize intelligence toolbar (#69)
Reorganized the reader toolbar and layout grid to improve visual consistency and layout robustness in Focus Mode. Fixed outline SVG rendering bugs that caused icons to show as solid dots.

Closes #70

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Co-authored-by: Marek Jasiński <jasins.marek@gmail.com>
Reviewed-on: #69
Co-authored-by: Antigravity <antigravity@google.com>
Co-committed-by: Antigravity <antigravity@google.com>
2026-06-05 09:51:29 +00:00

2.1 KiB

📖 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 Description field propagates cleanly from the Ebook entity through Mapster to LastReadBookDto and UserProfileDto.
  • 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.cs utilizing 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 KnowledgeService which 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

🗄️ Database Migrations

Automatic database migrations at startup (MigrateAsync()) have been disabled to ensure compatibility with Native AOT compilation and prevent locking issues in multi-instance environments.

To apply database migrations locally, run the EF Core migration command from the solution root:

dotnet ef database update --project src/NexusReader.Infrastructure --startup-project src/NexusReader.Web