Missing files + start working on offline patcher

SafeExamBrowser.Client/Responsibilities/ProctoringResponsibility.cs

@@ -0,0 +1,54 @@
+/*
+ * Copyright (c) 2025 ETH Zürich, IT Services
+ * 
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+using System.Threading.Tasks;
+using SafeExamBrowser.Logging.Contracts;
+using SafeExamBrowser.Proctoring.Contracts;
+using SafeExamBrowser.Proctoring.Contracts.Events;
+using SafeExamBrowser.UserInterface.Contracts;
+
+namespace SafeExamBrowser.Client.Responsibilities
+{
+	internal class ProctoringResponsibility : ClientResponsibility
+	{
+		private readonly IUserInterfaceFactory uiFactory;
+
+		private IProctoringController Proctoring => Context.Proctoring;
+
+		public ProctoringResponsibility(ClientContext context, ILogger logger, IUserInterfaceFactory uiFactory) : base(context, logger)
+		{
+			this.uiFactory = uiFactory;
+		}
+
+		public override void Assume(ClientTask task)
+		{
+			if (task == ClientTask.PrepareShutdown_Wave1)
+			{
+				FinalizeProctoring();
+			}
+		}
+
+		private void FinalizeProctoring()
+		{
+			if (Proctoring != default && Proctoring.HasRemainingWork())
+			{
+				var dialog = uiFactory.CreateProctoringFinalizationDialog();
+				var handler = new RemainingWorkUpdatedEventHandler((args) => dialog.Update(args));
+
+				Task.Run(() =>
+				{
+					Proctoring.RemainingWorkUpdated += handler;
+					Proctoring.ExecuteRemainingWork();
+					Proctoring.RemainingWorkUpdated -= handler;
+				});
+
+				dialog.Show();
+			}
+		}
+	}
+}