Fixed shutdown task

RadeonResetBugFixService/Contracts/ServiceContext.cs

@@ -0,0 +1,9 @@
+namespace RadeonResetBugFixService.Contracts
+{
+    class ServiceContext
+    {
+        public DevicesStatus StartupDevicesStatus { get; } = new DevicesStatus();
+
+        public DevicesStatus ShutdownDevicesStatus { get; } = new DevicesStatus();
+    }
+}

RadeonResetBugFixService/Program.cs

@@ -2,6 +2,7 @@
 {
     using System;
     using System.ServiceProcess;
+    using Contracts;
     using Tasks.ComplexTasks;
     using ThirdParty.ServiceHelpers;
 
@@ -138,12 +139,12 @@
 
         private static void DoStartup() => new MainHandler().HandleEntryPoint(
             "Program.DoStartup",
-            (logger) => TasksProcessor.ProcessTask(logger, new StartupTask())
+            (logger) => TasksProcessor.ProcessTask(logger, new StartupTask(new ServiceContext()))
         );
 
         private static void DoShutdown() => new MainHandler().HandleEntryPoint(
             "Program.DoShutdown",
-            (logger) => TasksProcessor.ProcessTask(logger, new ShutdownTask())
+            (logger) => TasksProcessor.ProcessTask(logger, new ShutdownTask(new ServiceContext()))
         );
 
         private static void DoDiagnose() => new MainHandler().HandleEntryPoint(

RadeonResetBugFixService/RadeonResetBugFixService.cs

@@ -4,10 +4,13 @@
     using System.Reflection;
     using System.ServiceProcess;
     using Microsoft.Win32;
+    using Contracts;
     using Tasks.ComplexTasks;
 
     public partial class RadeonResetBugFixService : ServiceBase
     {
+        private ServiceContext Context { get; } = new ServiceContext();
+
         private MainHandler Handler { get; } = new MainHandler();
 
         public RadeonResetBugFixService()
@@ -51,7 +54,7 @@
                 (logger) =>
                 {
                     this.RequestAdditionalTime((int)Constants.ServiceTimeout.TotalMilliseconds);
-                    TasksProcessor.ProcessTask(logger, new StartupTask());
+                    TasksProcessor.ProcessTask(logger, new StartupTask(this.Context));
                     this.EnablePreshutdown();
                     SystemEvents.SessionEnding += this.OnSessionEnding;
                 });
@@ -64,7 +67,7 @@
                 (logger) =>
                 {
                     this.RequestAdditionalTime((int)Constants.ServiceTimeout.TotalMilliseconds);
-                    TasksProcessor.ProcessTask(logger, new ShutdownTask());
+                    TasksProcessor.ProcessTask(logger, new ShutdownTask(this.Context));
                     SystemEvents.SessionEnding -= this.OnSessionEnding;
                 });
         }
@@ -99,7 +102,7 @@
 
                     if (args.Reason == SessionEndReasons.SystemShutdown)
                     {
-                        TasksProcessor.ProcessTask(logger, new ShutdownTask());
+                        TasksProcessor.ProcessTask(logger, new ShutdownTask(this.Context));
                     }
                 });
         }

RadeonResetBugFixService/RadeonResetBugFixService.csproj

@@ -61,6 +61,7 @@
     <Reference Include="Microsoft.CSharp" />
   </ItemGroup>
   <ItemGroup>
+    <Compile Include="Contracts\ServiceContext.cs" />
     <Compile Include="Devices\DeviceHelper.cs" />
     <Compile Include="EnvironmentHelper.cs" />
     <Compile Include="Constants.cs" />

RadeonResetBugFixService/Tasks/ComplexTasks/ShutdownTask.cs

@@ -6,20 +6,23 @@
 
     class ShutdownTask : AbstractSequentialTask
     {
-        private DevicesStatus ShutdownDevicesStatus { get; } = new DevicesStatus();
+        public ShutdownTask(ServiceContext context)
+        {
+            this.Context = context;
+        }
+
+        private ServiceContext Context { get; }
 
         public override string TaskName => "Shutdown";
 
         protected override ITask[] Subtasks => new ITask[]
         {
-            new EnableBasicDisplayStartupTask(),
+            new StopAudioServiceTask(),
-            new SleepTask(TimeSpan.FromSeconds(40)),
+            new EnableVirtualVideoTask(this.Context.ShutdownDevicesStatus),
-            new EnableAmdVideoTask(this.ShutdownDevicesStatus),
+            new DisableAmdVideoTask(this.Context.ShutdownDevicesStatus),
-            new DisableVirtualVideoTask(this.ShutdownDevicesStatus),
+            new LastResortDevicesRestoreTask(this.Context.StartupDevicesStatus),
-            new SleepTask(TimeSpan.FromSeconds(20)),
+            new LastResortDevicesRestoreTask(this.Context.StartupDevicesStatus), // just in case
-            new FixMonitorTask(),
+            new DisableBasicDisplayStartupTask(this.Context.StartupDevicesStatus),
-            new DisableVirtualVideoTask(this.ShutdownDevicesStatus),
-            new FixMonitorTask()
         };
     }
 }

RadeonResetBugFixService/Tasks/ComplexTasks/StartupTask.cs

@@ -6,7 +6,12 @@
 
     class StartupTask : AbstractSequentialTask
     {
-        private DevicesStatus StartupDevicesStatus { get; } = new DevicesStatus();
+        public StartupTask(ServiceContext context)
+        {
+            this.Context = context;
+        }
+
+        private ServiceContext Context { get; }
 
         public override string TaskName => "Startup";
 
@@ -14,11 +19,11 @@
         {
             new EnableBasicDisplayStartupTask(),
             new SleepTask(TimeSpan.FromSeconds(40)),
-            new EnableAmdVideoTask(this.StartupDevicesStatus),
+            new EnableAmdVideoTask(this.Context.StartupDevicesStatus),
-            new DisableVirtualVideoTask(this.StartupDevicesStatus),
+            new DisableVirtualVideoTask(this.Context.StartupDevicesStatus),
             new SleepTask(TimeSpan.FromSeconds(20)),
             new FixMonitorTask(),
-            new DisableVirtualVideoTask(this.StartupDevicesStatus),
+            new DisableVirtualVideoTask(this.Context.StartupDevicesStatus),
             new FixMonitorTask()
         };
     }