From c9627549f613c5fe5ef80fbbbf9c074645faf690 Mon Sep 17 00:00:00 2001
From: Michal Vrba <m.vrba@retailsoft.sk>
Date: Sat, 17 Oct 2026 16:22:53 +0200
Subject: [PATCH] Serve Blazor ICU data files

---
 src/Aquarium.Server/Program.cs | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/Aquarium.Server/Program.cs b/src/Aquarium.Server/Program.cs
index d51d9ba..239c5a9 100644
--- a/src/Aquarium.Server/Program.cs
+++ b/src/Aquarium.Server/Program.cs
@@ -1,4 +1,5 @@
 using Microsoft.AspNetCore.Mvc;
+using Microsoft.AspNetCore.StaticFiles;
 using Aquarium.Server.Hubs;
 using Aquarium.Server.Middleware;
 using Aquarium.Server.Services;
@@ -23,7 +24,12 @@ builder.Services.AddHostedService(sp => sp.GetRequiredService<TrafficBroadcaster
 var app = builder.Build();
 
 app.UseDefaultFiles();
-app.UseStaticFiles();
+var staticFileContentTypes = new FileExtensionContentTypeProvider();
+staticFileContentTypes.Mappings[".dat"] = "application/octet-stream";
+app.UseStaticFiles(new StaticFileOptions
+{
+    ContentTypeProvider = staticFileContentTypes
+});
 
 // Custom Middleware for live server traffic telemetry
 app.UseMiddleware<TrafficTelemetryMiddleware>();