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

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>
2026-05-26 12:15:28 +00:00
parent 758b152a0c
commit a0bf6c15f4
61 changed files with 5111 additions and 570 deletions
@@ -0,0 +1,58 @@
+using System;
+using System.IO;
+using System.Text.Json;
+using System.Threading.Tasks;
+using Microsoft.EntityFrameworkCore;
+using NexusReader.Data.Persistence;
+using Xunit;
+
+namespace NexusReader.Application.Tests.Queries;
+
+public class CheckDatabaseTest
+{
+    [Fact]
+    public async Task PrintDatabaseStats()
+    {
+        var configJson = await File.ReadAllTextAsync("../../../../../src/NexusReader.Web/appsettings.json");
+        var doc = JsonDocument.Parse(configJson);
+        var pgConn = doc.RootElement.GetProperty("ConnectionStrings").GetProperty("PostgresConnection").GetString();
+        
+        Console.WriteLine($"Postgres Connection: {pgConn}");
+        
+        var optionsBuilder = new DbContextOptionsBuilder<AppDbContext>();
+        optionsBuilder.UseNpgsql(pgConn);
+        
+        using var context = new AppDbContext(optionsBuilder.Options);
+        
+        var usersCount = await context.Users.CountAsync();
+        var ebooksCount = await context.Ebooks.CountAsync();
+        var unitsCount = await context.KnowledgeUnits.CountAsync();
+        var cacheCount = await context.SemanticKnowledgeCache.CountAsync();
+        
+        Console.WriteLine($"=== DATABASE STATS ===");
+        Console.WriteLine($"Users: {usersCount}");
+        Console.WriteLine($"Ebooks: {ebooksCount}");
+        Console.WriteLine($"KnowledgeUnits: {unitsCount}");
+        Console.WriteLine($"SemanticKnowledgeCache: {cacheCount}");
+        
+        var users = await context.Users.ToListAsync();
+        foreach (var u in users)
+        {
+            Console.WriteLine($"User: {u.Email}, TenantId: '{u.TenantId}'");
+        }
+        
+        var ebooks = await context.Ebooks.ToListAsync();
+        foreach (var eb in ebooks)
+        {
+            Console.WriteLine($"Ebook Id: {eb.Id}, Title: '{eb.Title}', FilePath: '{eb.FilePath}', Ready: {eb.IsReadyForReading}");
+        }
+        
+        var cache = await context.SemanticKnowledgeCache.ToListAsync();
+        foreach (var c in cache)
+        {
+            Console.WriteLine($"Cache Hash: {c.ContentHash}, TenantId: '{c.TenantId}', PromptVersion: {c.PromptVersion}, JsonData Preview: {c.JsonData.Substring(0, Math.Min(c.JsonData.Length, 150))}");
+        }
+        
+        Assert.True(true);
+    }
+}