From d569750939eba3bfa654695d059ec177612c1bdf Mon Sep 17 00:00:00 2001
From: Patrick Fic <snaptsoft@gmail.com>
Date: Mon, 5 Apr 2021 10:23:21 -0700
Subject: [PATCH] IO-402 Power Mode Handling

---
 BodyshopUploader/App.xaml.cs                  |  4 +-
 BodyshopUploader/ImEXOnlinePartner.csproj     |  1 +
 .../Utils/PowerModeEventHandler.cs            | 42 +++++++++++++++++++
 BodyshopUploader/ViewModels/MainViewModel.cs  |  1 +
 4 files changed, 47 insertions(+), 1 deletion(-)
 create mode 100644 BodyshopUploader/Utils/PowerModeEventHandler.cs

diff --git a/BodyshopUploader/App.xaml.cs b/BodyshopUploader/App.xaml.cs
index 74ebe40..8e80f61 100644
--- a/BodyshopUploader/App.xaml.cs
+++ b/BodyshopUploader/App.xaml.cs
@@ -1,4 +1,5 @@
-using System;
+using Microsoft.Win32;
+using System;
 using System.Collections.Generic;
 using System.Configuration;
 using System.Data;
@@ -21,6 +22,7 @@ namespace BodyshopPartner
 
         private void Application_Exit(object sender, ExitEventArgs e)
         {
+            Utils.PowerModeEventHandler.DisposeEventHandler();
             BodyshopPartner.Properties.Settings.Default.Save();
             Utils.QuickBooksInterop.DisconnectFromQuickBooks();
         }
diff --git a/BodyshopUploader/ImEXOnlinePartner.csproj b/BodyshopUploader/ImEXOnlinePartner.csproj
index 9fb04f6..ae0f207 100644
--- a/BodyshopUploader/ImEXOnlinePartner.csproj
+++ b/BodyshopUploader/ImEXOnlinePartner.csproj
@@ -400,6 +400,7 @@
     <Compile Include="Utils\JsonExtensions.cs" />
     <Compile Include="Utils\LoginHelpers.cs" />
     <Compile Include="Utils\Notifications.cs" />
+    <Compile Include="Utils\PowerModeEventHandler.cs" />
     <Compile Include="Utils\Queries\JobsQueries.cs" />
     <Compile Include="Utils\Queries\VehicleQueries.cs" />
     <Compile Include="Utils\QuickBooksInterop.cs" />
diff --git a/BodyshopUploader/Utils/PowerModeEventHandler.cs b/BodyshopUploader/Utils/PowerModeEventHandler.cs
new file mode 100644
index 0000000..2d7bccc
--- /dev/null
+++ b/BodyshopUploader/Utils/PowerModeEventHandler.cs
@@ -0,0 +1,42 @@
+using Microsoft.Win32;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows;
+
+namespace BodyshopPartner.Utils
+{
+    public static class PowerModeEventHandler
+    {
+        //public static event Microsoft.Win32.PowerModeChangedEventHandler PowerModeChanged;
+        private static NLog.Logger logger = NLog.LogManager.GetCurrentClassLogger();
+
+        public static void InitEventHandler()
+        {
+            SystemEvents.PowerModeChanged += OnPowerModeChanged;
+        }
+
+        public static void OnPowerModeChanged(object sender, PowerModeChangedEventArgs e)
+        {
+            //Handle the event here.
+            if (e.Mode == PowerModes.Suspend)
+            {
+                logger.Debug("System is being suspended. Preparing...");
+
+            }
+            else if (e.Mode == PowerModes.Resume)
+            {
+                logger.Debug("System is no longer suspended. Restarting partner...");
+                Application.Current.MainWindow.UpdateLayout();
+            }
+        }
+
+        public static void DisposeEventHandler()
+        {
+       
+            SystemEvents.PowerModeChanged -= OnPowerModeChanged;
+        }
+    }
+}
diff --git a/BodyshopUploader/ViewModels/MainViewModel.cs b/BodyshopUploader/ViewModels/MainViewModel.cs
index f992b18..48fe92e 100644
--- a/BodyshopUploader/ViewModels/MainViewModel.cs
+++ b/BodyshopUploader/ViewModels/MainViewModel.cs
@@ -82,6 +82,7 @@ namespace BodyshopPartner.ViewModels
             Task.Run(() => Utils.HTTPServer.InitHttpServer(AddHttpStatus));
             Task.Run(() => updateCheck());
             StartAllFolderMonitors();
+            Utils.PowerModeEventHandler.InitEventHandler();
             _callingThread.ReportProgress(100);
         }