feat(netd): setup script with service callback

devices/homie/modules/home-assistant/netdaemon/apps/AppModel/TestScript/SpotifyTypes.cs

@@ -0,0 +1,64 @@
+namespace AppModel;
+
+using System.Collections.Generic;
+
+public record ExternalUrls
+{
+    public string? Spotify { get; init; }
+}
+
+public record Followers
+{
+    public string? Href { get; init; }
+    public int Total { get; init; }
+}
+
+public record Image
+{
+    public string? Url { get; init; }
+    public int Height { get; init; }
+    public int Width { get; init; }
+}
+
+public record Item
+{
+    public ExternalUrls? External_urls { get; init; }
+    public Followers? Followers { get; init; }
+    public List<string?>? Genres { get; init; }
+    public string? Href { get; init; }
+    public string? Id { get; init; }
+    public string? Image_url { get; init; }
+    public List<Image>? Images { get; init; }
+    public string? Name { get; init; }
+    public int Popularity { get; init; }
+    public string? Type { get; init; }
+    public string? Uri { get; init; }
+}
+
+public record Result
+{
+    public string? Href { get; init; }
+    public int Limit { get; init; }
+    public string? Next { get; init; }
+    public int Offset { get; set; }
+    public object? Previous { get; init; }
+    public int Total { get; init; }
+    public List<Item>? Items { get; init; }
+}
+
+public record SpotifyplusSearchArtistsResponse
+{
+    public UserProfile? UserProfile { get; init; }
+    public Result? Result { get; init; }
+}
+
+public record UserProfile
+{
+    public string? Country { get; init; }
+    public string? DisplayName { get; init; }
+    public string? Email { get; init; }
+    public string? Id { get; init; }
+    public string? Product { get; init; }
+    public string? Type { get; init; }
+    public string? Uri { get; init; }
+}

devices/homie/modules/home-assistant/netdaemon/apps/AppModel/TestScript/TestScript.cs

@@ -1,22 +1,54 @@
 namespace AppModel;
 
-record ServiceData(string? action, int value);
+using HomeAssistantGenerated;
+using NetDaemon.AppModel;
+using NetDaemon.HassModel;
+using NetDaemon.HassModel.Integration;
+using System.Text.Json;
+
+record ServiceData(string? criteria);
 
-/// <summary>
-///     Showcases how to instance apps with yaml and use automatic configuration population
-/// </summary>
 [NetDaemonApp]
 public class TestScript
 {
+    // Snake-case json options
+    private readonly JsonSerializerOptions _jsonOptions = new JsonSerializerOptions
+    {
+        PropertyNamingPolicy = JsonNamingPolicy.SnakeCaseLower
+    };
+
     public TestScript(IHaContext ha)
     {
         ha.RegisterServiceCallBack<ServiceData>(
             "callback_demo",
-            e => ha.CallService(
+            async (e) =>
-                "notify",
+            {
-                "persistent_notification",
+                var result = (await ha.CallServiceWithResponseAsync(
-                data: new {message = $"value: {e?.value}", title = $"{e?.action}"}
+                    "spotifyplus",
-            )
+                    "search_artists",
+                    data: new SpotifyplusSearchArtistsParameters
+                    {
+                        Criteria = e?.criteria,
+                        Limit = 1,
+                        EntityId = "media_player.spotifyplus"
+                    }
+                )).Value.Deserialize<SpotifyplusSearchArtistsResponse>(_jsonOptions);
+
+                string? uri = result?.Result?.Items?[0]?.Uri;
+
+                if (uri is not null)
+                {
+                    ha.CallService(
+                        "notify",
+                        "persistent_notification",
+                        data: new PersistentNotificationCreateParameters
+                        {
+                            Message = $"value: {uri}",
+                            Title = "title"
+                        }
+                    );
+                }
+            }
         );
     }
 }

devices/homie/modules/home-assistant/netdaemon/apps/GlobalUsings.cs

@@ -1,6 +0,0 @@
-// Common usings for NetDaemon apps
-global using System;
-global using System.Reactive.Linq;
-global using NetDaemon.AppModel;
-global using NetDaemon.HassModel;
-global using NetDaemon.HassModel.Integration;

devices/homie/modules/home-assistant/netdaemon/program.cs

@@ -1,10 +1,13 @@
-using System.Reflection;
+using HomeAssistantGenerated;
 using Microsoft.Extensions.Hosting;
+using NetDaemon.AppModel;
 using NetDaemon.Extensions.Logging;
 using NetDaemon.Extensions.Scheduler;
 using NetDaemon.Extensions.Tts;
 using NetDaemon.Runtime;
-using HomeAssistantGenerated;
+using System;
+using System.Reactive.Linq;
+using System.Reflection;
 
 #pragma warning disable CA1812