Show rating prompt

Author: Giorgi

src/EFCore.Visualizer/EFCore.Visualizer.csproj

@@ -1,6 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
-    <TargetFramework>net472</TargetFramework>
+    <TargetFramework>net48</TargetFramework>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
     <LangVersion>latest</LangVersion>
@@ -21,6 +21,7 @@
   </ItemGroup>
 
   <ItemGroup>
+    <PackageReference Include="Community.VisualStudio.Toolkit.17" Version="17.0.533" />
     <PackageReference Include="Microsoft.VisualStudio.DebuggerVisualizers" Version="17.6.1032901" />
     <PackageReference Include="Microsoft.VisualStudio.Extensibility.Sdk" Version="17.9.2092" />
     <PackageReference Include="Microsoft.VisualStudio.Extensibility.Build" Version="17.9.2092" />

src/EFCore.Visualizer/General.cs

@@ -0,0 +1,8 @@
+using Community.VisualStudio.Toolkit;
+
+namespace EFCore.Visualizer;
+
+class General : BaseOptionModel<General>, IRatingConfig
+{
+    public int RatingRequests { get; set; }
+}

src/EFCore.Visualizer/QueryPlanUserControl.xaml.cs

@@ -1,4 +1,5 @@
-using IQueryableObjectSource;
+using Community.VisualStudio.Toolkit;
+using IQueryableObjectSource;
 using Microsoft.VisualStudio.Extensibility.DebuggerVisualizers;
 using Microsoft.VisualStudio.PlatformUI;
 using Microsoft.Web.WebView2.Core;
@@ -9,16 +10,18 @@
 using System.Text;
 using System.Windows;
 using System.Windows.Controls;
+using MessageBox = System.Windows.MessageBox;
 
 namespace EFCore.Visualizer;
 
 public partial class QueryPlanUserControl : UserControl
 {
+    private string? filePath;
     private readonly VisualizerTarget visualizerTarget;
     private static readonly string AssemblyLocation = Path.GetDirectoryName(typeof(QueryPlanUserControl).Assembly.Location);
-    private string? filePath;
 
     private Color backgroundColor = VSColorTheme.GetThemedColor(ThemedDialogColors.WindowPanelBrushKey);
+    private readonly RatingPrompt ratingPrompt = new RatingPrompt("GiorgiDalakishvili.EFCoreVisualizer", "EFCore Visualizer", General.Instance, requestsBeforePrompt: 3);
 
     public QueryPlanUserControl(VisualizerTarget visualizerTarget)
     {
@@ -33,6 +36,7 @@ private void QueryPlanUserControlUnloaded(object sender, RoutedEventArgs e)
         SafeDeleteFile(filePath);
 
         Unloaded -= QueryPlanUserControlUnloaded;
+        _ = ratingPrompt.PromptAsync();
     }
 
 #pragma warning disable VSTHRD100 // Avoid async void methods
@@ -74,6 +78,8 @@ protected override async void OnInitialized(EventArgs e)
             if (!string.IsNullOrEmpty(filePath))
             {
                 webView.CoreWebView2.Navigate(filePath);
+
+                ratingPrompt.RegisterSuccessfulUsage();
             }
         }
     }