don't show blood sugar or temperature if not in the config

Author: snow-jallen

HomeSpeaker.Server2/Program.cs

@@ -103,6 +103,11 @@
 app.MapGrpcService<GreeterService>();
 app.MapGrpcService<HomeSpeakerService>();
 app.MapGet("/ns", (IConfiguration config) => config["NIGHTSCOUT_URL"] ?? string.Empty);
+app.MapGet("/api/features", (IConfiguration config) => new
+{
+    TemperatureEnabled = !string.IsNullOrEmpty(config["Temperature:ApiBaseUrl"]),
+    BloodSugarEnabled = !string.IsNullOrEmpty(config["NIGHTSCOUT_URL"])
+});
 
 // Temperature API endpoint
 app.MapGet("/api/temperature", async (TemperatureService temperatureService, CancellationToken cancellationToken) =>

HomeSpeaker.Server2/appsettings.json

@@ -12,8 +12,8 @@
   "OTEL_EXPORTER_OTLP_PROTOCOL": "grpc",
   "OTEL_EXPORTER_OTLP_ENDPOINT": "http://localhost:4317",
   "Temperature": {
-    "ApiBaseUrl": "https://openapi.api.govee.com/router/api/v1/"
+    "ApiBaseUrl": ""
   },
   "TemperatureThreshold": 2,
-  "NIGHTSCOUT_URL": "https://janedoe.azurewebsites.net"
+  "NIGHTSCOUT_URL": ""
 }

HomeSpeaker.WebAssembly/Pages/Index.razor

@@ -1,16 +1,26 @@
 @page "/"
 @inject HomeSpeakerService svc;
 @inject ILogger<Index> logger
+@inject HttpClient Http
 @using Microsoft.Fast.Components.FluentUI
 
-<div class="row g-2 mb-2">
-    <div class="col-md-6 col-12">
-        <TemperatureMonitor />
-    </div>
-    <div class="col-md-6 col-12">
-        <BloodSugarMonitor />
+@if (showTemperature || showBloodSugar)
+{
+    <div class="row g-2 mb-2">
+        @if (showTemperature)
+        {
+            <div class="col-md-6 col-12">
+                <TemperatureMonitor />
+            </div>
+        }
+        @if (showBloodSugar)
+        {
+            <div class="col-md-6 col-12">
+                <BloodSugarMonitor />
+            </div>
+        }
     </div>
-</div>
+}
 
 <div class="row">
     <div class="col">
@@ -63,6 +73,9 @@ else
     private int numPages = 0;
     private int artistCount;
     private string? filterValue;
+    private bool showTemperature;
+    private bool showBloodSugar;
+
     public string? FilterValue
     {
         get => filterValue;
@@ -79,9 +92,21 @@ else
 
     protected override async Task OnInitializedAsync()
     {
+        try
+        {
+            var features = await Http.GetFromJsonAsync<FeaturesResponse>("/api/features");
+            showTemperature = features?.TemperatureEnabled ?? false;
+            showBloodSugar = features?.BloodSugarEnabled ?? false;
+        }
+        catch (Exception ex)
+        {
+            logger.LogWarning(ex, "Failed to load feature flags");
+        }
         await reloadSongsAsync();
     }
 
+    private record FeaturesResponse(bool TemperatureEnabled, bool BloodSugarEnabled);
+
     async Task reloadSongsAsync()
     {
         songs = null;

readme.md

@@ -11,7 +11,7 @@
 You have to create a certificate on the host machine
 
 ```bash
-dotnet dev-certs https -ep %USERPROFILE%\.aspnet\https\aspnetapp.pfx -p $CREDENTIAL_PLACEHOLDER$
+dotnet dev-certs https -ep %USERPROFILE%/.aspnet/https/aspnetapp.pfx -p $CREDENTIAL_PLACEHOLDER$
 dotnet dev-certs https --trust
 ```