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feat(search/rag): implement NexusSearchBox, dynamic Qdrant collection auto-provisioning, batch vector ingestion, mobile Serilog logging, and resolve 401 auth handler error (#51)

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Resolves #52

This Pull Request introduces the **NexusSearchBox** search feature with premium unified styling, implements a robust **dynamic Qdrant collection auto-provisioning and batch-vector ingestion pipeline**, integrates a unified **Serilog logging infrastructure** for the Blazor Hybrid environment (MAUI), and resolves the **401 Unauthorized API header propagation error** inside mobile builds.

### 🚀 Key Implementations

#### 1. Premium `NexusSearchBox` & Semantic Search UI
* **NexusSearchBox Component:** Created an elegant search-as-you-type search box with smooth key navigation, quick-clearing, and seamless dynamic styling.
* **Unified Aesthetics:** Refactored the search box isolated styling to align perfectly with the dashboard's design system using glassmorphism, `--nexus-neon` token gradients, and smooth pulse/fade animations.
* **Semantic Search Integration:** Integrated semantic search query dispatching (`SearchLibrarySemanticallyQuery`) and wired up navigation seamlessly through the updated `ReaderNavigationService`.
* **Tests Hardening:** Added/adapted query assertions in `QueryTests.cs` to guarantee safe parameterization and error boundary mapping.

#### 2. Qdrant Collection Provisioning & Vector Ingestion
* **Dynamic Auto-Provisioning:** Implemented dynamic checking and lazy-creation of the `knowledge_units` collection using 768 dimensions and Cosine distance.
* **High-Performance Ingestion:** Optimized `ProcessKnowledgeUnitsAsync` with high-performance batch embedding generation using `_embeddingGenerator` and deterministic MD5 GUIDs for stable, duplicate-free upsertion.
* **Database Cache Clear Sync:** Integrated Qdrant collection deletion in `ClearCacheAsync` to ensure absolute consistency between the PostgreSQL database cache and vector database indices.

#### 3. Cross-Platform MAUI Logging (Serilog Infrastructure)
* **Serilog Integration:** Configured cross-platform Serilog routing in `SerilogConfiguration.cs`, streaming diagnostic logs safely across native platforms and the Blazor Webview container.
* **Interop Bridge:** Built `BlazorLoggingBridge.cs` to capture web console messages and pipe them directly to the native host logger.
* **Demo Interface:** Added an interactive `SerilogDemo.razor` sandbox under Pages.

#### 4. Resolving 401 Load Errors (Authentication Handler Flow)
* **Authentication Header Handler:** Implemented the `MobileAuthenticationHeaderHandler` to correctly extract, validate, and inject bearer JWT tokens into outbound API requests.
* **Configuration-based API Host:** Structured standard API URI routing to use clean configuration bindings in `appsettings.json`.

---

### 🧪 Verification & Build Status
* Run `dotnet build` from the solution root: Successfully compiled the full multi-targeted solution (`Liczba błędów: 0`).
* All unit and integration tests successfully executed and verified (`dotnet test`).

---------

Co-authored-by: Marek Jasiński <jasins.marek@gmail.com>
Co-authored-by: Marek Jaisński <jasins.marek@gmail.com>
Reviewed-on: #51
Co-authored-by: Antigravity <antigravity@google.com>
Co-committed-by: Antigravity <antigravity@google.com>
This commit was merged in pull request #51.
This commit is contained in:
Antigravity
2026-05-26 12:15:28 +00:00
committed by Marek Jaisński
parent 758b152a0c
commit a0bf6c15f4
61 changed files with 5111 additions and 570 deletions
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src/NexusReader.UI.Shared/Components/Organisms/BookIngestionModal.razor.css
+66
View File
@@ -377,6 +377,72 @@
animation: spin 0.8s linear infinite;
}
/* Indexing State */
.indexing-state {
flex: 1;
display: flex;
justify-content: center;
align-items: center;
border-radius: 12px;
background: rgba(255, 255, 255, 0.02);
border: 1px solid rgba(255, 255, 255, 0.05);
box-shadow: inset 0 0 12px rgba(255, 255, 255, 0.02);
position: relative;
overflow: hidden;
padding: 2rem;
animation: fadeIn 0.4s ease-out;
}
.indexing-content {
display: flex;
flex-direction: column;
align-items: center;
text-align: center;
width: 100%;
gap: 1.25rem;
}
.indexing-content h3 {
margin: 0;
font-size: 1.25rem;
color: var(--nexus-neon, #00ffaa);
text-shadow: 0 0 10px rgba(0, 255, 153, 0.2);
letter-spacing: 0.5px;
}
.status-msg {
margin: 0;
font-size: 0.9rem;
color: var(--nexus-text-muted, #888);
min-height: 2.5rem;
line-height: 1.4;
}
.progress-bar-container {
width: 100%;
height: 8px;
background: rgba(255, 255, 255, 0.05);
border-radius: 4px;
overflow: hidden;
position: relative;
border: 1px solid rgba(255, 255, 255, 0.05);
}
.progress-bar-fill {
height: 100%;
background: linear-gradient(90deg, var(--nexus-neon, #00ffaa) 0%, #00b3ff 100%);
box-shadow: 0 0 10px rgba(0, 255, 153, 0.4);
border-radius: 4px;
transition: width 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}
.percent {
font-family: var(--nexus-font-mono, monospace);
font-size: 1.1rem;
font-weight: 700;
color: var(--nexus-text);
}
@keyframes fadeIn {
from { opacity: 0; }
to { opacity: 1; }