From 899533502c5ec76b79b5ba7a9362f77a8729793c Mon Sep 17 00:00:00 2001
From: Jerome Laban <jerome.laban@nventive.com>
Date: Mon, 5 Oct 2020 12:44:55 -0400
Subject: [PATCH] feat: Add welcome page for vsix, set UWP as startup project

---
 .../UnoSolutionWizard.cs                      | 53 ++++++++++++++++---
 1 file changed, 46 insertions(+), 7 deletions(-)

diff --git a/src/SolutionTemplate/UnoSolutionTemplate.Wizard/UnoSolutionWizard.cs b/src/SolutionTemplate/UnoSolutionTemplate.Wizard/UnoSolutionWizard.cs
index 54610eae3c38..22f9c8c8b8ea 100644
--- a/src/SolutionTemplate/UnoSolutionTemplate.Wizard/UnoSolutionWizard.cs
+++ b/src/SolutionTemplate/UnoSolutionTemplate.Wizard/UnoSolutionWizard.cs
@@ -1,7 +1,10 @@
-using System;
+#nullable enable
+
+using System;
 using System.Collections.Generic;
 using System.IO;
 using System.Linq;
+using System.Security.Cryptography.Xml;
 using System.Text;
 using System.Threading.Tasks;
 using EnvDTE;
@@ -12,21 +15,19 @@ namespace UnoSolutionTemplate.Wizard
 {
 	public class UnoSolutionWizard : IWizard
 	{
-		private string _targetPath;
+		private string? _targetPath;
+		private DTE2? _dte;
 
 		public void BeforeOpeningFile(global::EnvDTE.ProjectItem projectItem)
 		{
-
 		}
 
 		public void ProjectFinishedGenerating(global::EnvDTE.Project project)
 		{
-
 		}
 
 		public void ProjectItemFinishedGenerating(global::EnvDTE.ProjectItem projectItem)
 		{
-
 		}
 
 		public void RunFinished()
@@ -35,16 +36,54 @@ public void RunFinished()
 
 			if (!File.Exists(nugetConfigPath))
 			{
-				using (var reader = new StreamReader(GetType().Assembly.GetManifestResourceStream($"{GetType().Assembly.GetName().Name}..vsconfig")))
+				using var reader = new StreamReader(GetType().Assembly.GetManifestResourceStream($"{GetType().Assembly.GetName().Name}..vsconfig"));
+				File.WriteAllText(nugetConfigPath, reader.ReadToEnd());
+			}
+
+			OpenWelcomePage();
+			SetAsStartupProject();
+		}
+
+		private void OpenWelcomePage()
+			=> _dte?.ItemOperations.Navigate("https://platform.uno/docs/articles/getting-started-tutorial-1.html", vsNavigateOptions.vsNavigateOptionsNewWindow);
+
+		private void SetAsStartupProject()
+		{
+			if (_dte != null && _dte.Solution.SolutionBuild is SolutionBuild2 val)
+			{
+				try
+				{
+					var uwpProject = _dte.Solution.Projects.Cast<Project>().FirstOrDefault(s => s.Name.EndsWith(".UWP", StringComparison.OrdinalIgnoreCase));
+
+					if (uwpProject is { })
+					{
+						val.StartupProjects = uwpProject.UniqueName;
+					}
+
+					var x86Config = val.SolutionConfigurations
+						.Cast<SolutionConfiguration2>()
+						.FirstOrDefault(c => c.Name == "Debug" && c.PlatformName == "x86");
+
+					x86Config?.Activate();
+				}
+				catch (Exception)
 				{
-					File.WriteAllText(nugetConfigPath, reader.ReadToEnd());
 				}
 			}
+			else
+			{
+				throw new InvalidOperationException();
+			}
 		}
 
 		public void RunStarted(object automationObject, Dictionary<string, string> replacementsDictionary, WizardRunKind runKind, object[] customParams)
 		{
 			_targetPath = replacementsDictionary["$destinationdirectory$"];
+
+			if (runKind == WizardRunKind.AsMultiProject)
+			{
+				_dte = (DTE2)automationObject;
+			}
 		}
 
 		public bool ShouldAddProjectItem(string filePath)