Antigravity
036ae26109
This Pull Request fixes the book upload dialog box's lack of visual feedback during the file ingestion process. ### Key Changes: 1. **Interactive `ingesting-state` Loading State**: Added a dedicated, beautiful neon-green loader that displays `Saving book to library...` with a pulsing neon spinner while the HTTP POST upload request is in flight. This cleanly replaces the form during ingestion, preventing users from clicking disabled/unresponsive inputs or submitting twice. 2. **Premium Glowing Button Loader**: Updated `.btn-loading` styling in `BookIngestionModal.razor.css` to use a high-contrast white-and-neon-green glowing spinner (`border-top-color: var(--nexus-neon)`) instead of an invisible black `#000` spinner on a faded, disabled dark button. 3. **Build & Test Verified**: Successfully verified that the entire solution compiles cleanly with 0 compilation errors (`dotnet build`) and that all unit/integration tests continue to pass perfectly (`dotnet test`). --------- Co-authored-by: Marek Jasiński <jasins.marek@gmail.com> Reviewed-on: #66 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