- tweak: refactor funny

Nebula.Shared/Services/AuthService.cs

@@ -0,0 +1,65 @@
+using System.Net.Http.Headers;
+using Nebula.Shared.Models.Auth;
+
+namespace Nebula.Shared.Services;
+
+[ServiceRegister]
+public partial class AuthService(
+    RestService restService, 
+    DebugService debugService, 
+    CancellationService cancellationService)
+{
+    private readonly HttpClient _httpClient = new();
+    public CurrentAuthInfo? SelectedAuth { get; internal set; }
+
+    public string Reason = "";
+
+    public async Task<bool> Auth(AuthLoginPassword authLoginPassword)
+    {
+        var authServer = authLoginPassword.AuthServer;
+        var login = authLoginPassword.Login;
+        var password = authLoginPassword.Password;
+        
+        debugService.Debug($"Auth to {authServer}api/auth/authenticate {login}");
+        
+        var authUrl = new Uri($"{authServer}api/auth/authenticate");
+
+        var result =
+            await restService.PostAsync<AuthenticateResponse, AuthenticateRequest>(
+                new AuthenticateRequest(login, password), authUrl, cancellationService.Token);
+        
+        if (result.Value is null)
+        {
+            Reason = result.Message;
+            return false;
+        }
+
+        SelectedAuth = new CurrentAuthInfo(result.Value.UserId, 
+            new LoginToken(result.Value.Token, result.Value.ExpireTime), authLoginPassword);
+
+        return true;
+    }
+
+    public void ClearAuth()
+    {
+        SelectedAuth = null;
+    }
+
+    public async Task<bool> EnsureToken()
+    {
+        if (SelectedAuth is null) return false;
+
+        var authUrl = new Uri($"{SelectedAuth.AuthLoginPassword.AuthServer}api/auth/ping");
+
+        using var requestMessage = new HttpRequestMessage(HttpMethod.Get, authUrl);
+        requestMessage.Headers.Authorization = new AuthenticationHeaderValue("SS14Auth", SelectedAuth.Token.Token);
+        using var resp = await _httpClient.SendAsync(requestMessage, cancellationService.Token);
+
+        if (!resp.IsSuccessStatusCode) SelectedAuth = null;
+
+        return resp.IsSuccessStatusCode;
+    }
+}
+
+public sealed record CurrentAuthInfo(Guid UserId, LoginToken Token, AuthLoginPassword AuthLoginPassword);
+public record AuthLoginPassword(string Login, string Password, string AuthServer);