Force users to authenticate in Playnite plugin. More graceful handling of validating connections.

LANCommander.Playnite.Extension/InstallController.cs

@@ -35,6 +35,11 @@ namespace LANCommander.PlaynitePlugin
 
         public override void Install(InstallActionArgs args)
         {
+            while (!Plugin.ValidateConnection())
+            {
+                Plugin.ShowAuthenticationWindow();
+            }
+
             var gameId = Guid.Parse(Game.GameId);
 
             var game = Plugin.LANCommander.GetGame(gameId);

LANCommander.Playnite.Extension/LANCommanderClient.cs

@@ -131,9 +131,15 @@ namespace LANCommander.PlaynitePlugin
 
         public bool ValidateToken(AuthToken token)
         {
+            if (token == null)
+                return false;
+
             var request = new RestRequest("/api/Auth/Validate")
                 .AddHeader("Authorization", $"Bearer {token.AccessToken}");
 
+            if (String.IsNullOrEmpty(token.AccessToken) || String.IsNullOrEmpty(token.RefreshToken))
+                return false;
+
             var response = Client.Post(request);
 
             return response.StatusCode == HttpStatusCode.OK;

LANCommander.Playnite.Extension/LANCommanderLibraryPlugin.cs

@@ -61,28 +61,18 @@ namespace LANCommander.PlaynitePlugin
             }
         }
 
+        public bool ValidateConnection()
+        {
+            return LANCommander.ValidateToken(LANCommander.Token);
+        }
+
         public override IEnumerable<GameMetadata> GetGames(LibraryGetGamesArgs args)
         {
             var gameMetadata = new List<GameMetadata>();
 
-            if (LANCommander.Token == null || !LANCommander.ValidateToken(LANCommander.Token))
+            while (!ValidateConnection())
             {
-                try
+                ShowAuthenticationWindow();
-                {
-                    var response = LANCommander.RefreshToken(LANCommander.Token);
-
-                    LANCommander.Token.AccessToken = response.AccessToken;
-                    LANCommander.Token.RefreshToken = response.RefreshToken;
-
-                    if (!LANCommander.ValidateToken(LANCommander.Token))
-                    {
-                        throw new Exception();
-                    }
-                }
-                catch
-                {
-                    ShowAuthenticationWindow();
-                }
             }
 
             try