From b568d65c3028ca4273336b39a795c261c5a31fd7 Mon Sep 17 00:00:00 2001
From: "Tobias Burdow [Kaleidox]" <kaleidox@comroid.org>
Date: Thu, 25 Aug 2022 21:27:52 +0200
Subject: [PATCH] add support for creating link to onedrive config

---
 DirLinkerConfig/Configuration.cs       | 21 +++++++-
 DirLinkerConfig/DirLinkerConfig.csproj |  1 +
 DirLinkerWPF/DirLinker.xaml.cs         | 66 ++++++++++++++++++++++++--
 DirLinkerWPF/DirLinkerWPF.csproj       |  1 +
 HardLinkTool/HardLinkTool.cs           | 24 +++++++++-
 HardLinkTool/HardLinkTool.csproj       |  1 +
 6 files changed, 109 insertions(+), 5 deletions(-)

diff --git a/DirLinkerConfig/Configuration.cs b/DirLinkerConfig/Configuration.cs
index 0da60d1..81a6113 100644
--- a/DirLinkerConfig/Configuration.cs
+++ b/DirLinkerConfig/Configuration.cs
@@ -12,7 +12,20 @@ namespace DirLinkerConfig
     public static class DirLinkerInfo
     {
         public const string ApplyConfigArgument = "--applyConfig";
+        public const string CreateConfigLink = "--createConfigLink";
         public const string HaltOnErrorOnly = "--haltOnErrorOnly";
+
+        public static void MkDirs(this FileInfo file)
+        {
+            if (!file.Directory?.Exists ?? false)
+                file.Directory.MkDirs();
+        }
+
+        public static void MkDirs(this DirectoryInfo dir)
+        {
+            if (!dir.Parent?.Exists ?? false)
+                dir.Create();
+        }
     }
 
     public class Configuration : IUpdateable<Configuration>
@@ -26,7 +39,13 @@ public class Configuration : IUpdateable<Configuration>
         static Configuration()
         {
             DataDir = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData), "org.comroid");
-            ConfigFile = Path.Combine(DataDir, "dirLinker.json");
+            ConfigFile = Path.Combine(DataDir,
+#if DEBUG
+                "dirLinker-debug.json"
+#else
+                "dirLinker.json"
+#endif
+            );
             Directory.CreateDirectory(DataDir);
         }
 
diff --git a/DirLinkerConfig/DirLinkerConfig.csproj b/DirLinkerConfig/DirLinkerConfig.csproj
index 3f55d4a..fcf4451 100644
--- a/DirLinkerConfig/DirLinkerConfig.csproj
+++ b/DirLinkerConfig/DirLinkerConfig.csproj
@@ -3,6 +3,7 @@
   <PropertyGroup>
     <TargetFramework>netcoreapp3.1</TargetFramework>
     <Version>0.2.0</Version>
+    <AssemblyVersion>0.1.3</AssemblyVersion>
   </PropertyGroup>
 
   <ItemGroup>
diff --git a/DirLinkerWPF/DirLinker.xaml.cs b/DirLinkerWPF/DirLinker.xaml.cs
index 96cd941..d2bc7be 100644
--- a/DirLinkerWPF/DirLinker.xaml.cs
+++ b/DirLinkerWPF/DirLinker.xaml.cs
@@ -35,9 +35,8 @@ public DirLinker()
                 if (!File.Exists(Configuration.ConfigFile))
                 {
                     // ask the user to use config from a host; e.g. onedrive
-                    // todo
+                    TryLinkConfig();
                 }
-                
                 Configuration.LoadConfig(this);
                 CleanupConfig();
             }
@@ -55,6 +54,67 @@ private void UpdateUI()
             ReloadView();
         }
 
+        private void TryLinkConfig()
+        {
+            Window[] window = new Window[1];
+            Button yesBtn = new Button()
+            {
+                Content = "Yes"
+            };
+            Button noBtn = new Button()
+            {
+                Content = "No"
+            };
+            yesBtn.Click += (sender, args) =>
+            {
+                CreateOneDriveConfigLink();
+                window[0].Close();
+            };
+            noBtn.Click += (sender, args) => window[0].Close();
+            window[0] = new Window()
+            {
+                Height = 360,
+                Width = 800,
+                Title = "DirLinker - Create configuration link?",
+                Content = new StackPanel()
+                {
+                    Orientation = Orientation.Vertical,
+                    Children =
+                    {
+                        new TextBlock()
+                        {
+                            HorizontalAlignment = HorizontalAlignment.Stretch,
+                            VerticalAlignment = VerticalAlignment.Stretch,
+                            TextAlignment = TextAlignment.Center,
+                            Text = "Do you want to link configuration to OneDrive?"
+                        },
+                        new StackPanel()
+                        {
+                            Orientation = Orientation.Horizontal,
+                            Children =
+                            {
+                                yesBtn,
+                                noBtn
+                            }
+                        }
+                    }
+                }
+            };
+            window[0].ShowDialog();
+        }
+
+        private void CreateOneDriveConfigLink()
+        {
+            var startInfo = new ProcessStartInfo
+            {
+                FileName = "HardLinkTool.exe",
+                Arguments = DirLinkerInfo.CreateConfigLink + ' ' + DirLinkerInfo.HaltOnErrorOnly,
+                UseShellExecute = true,
+                Verb = "runas"
+            };
+            Process.Start(startInfo)!.WaitForExit();
+        }
+
         private void ApplyConfigToOS()
         {
             var startInfo = new ProcessStartInfo
@@ -138,7 +198,7 @@ private void PromptText(object line)
             new Window
             {
                 Height = 260,
-                Width = 800,
+                Width = 1200,
                 Content = new TextBlock
                 {
                     HorizontalAlignment = HorizontalAlignment.Stretch,
diff --git a/DirLinkerWPF/DirLinkerWPF.csproj b/DirLinkerWPF/DirLinkerWPF.csproj
index bd1581b..45c5b2b 100644
--- a/DirLinkerWPF/DirLinkerWPF.csproj
+++ b/DirLinkerWPF/DirLinkerWPF.csproj
@@ -7,6 +7,7 @@
     <ApplicationIcon>logo-clean.ico</ApplicationIcon>
     <StartupObject>DirLinkerWPF.App</StartupObject>
     <Version>0.1.1</Version>
+    <AssemblyVersion>0.1.3</AssemblyVersion>
   </PropertyGroup>
 
   <ItemGroup>
diff --git a/HardLinkTool/HardLinkTool.cs b/HardLinkTool/HardLinkTool.cs
index 176fe5d..1e56e23 100644
--- a/HardLinkTool/HardLinkTool.cs
+++ b/HardLinkTool/HardLinkTool.cs
@@ -40,7 +40,29 @@ private static void WaitForUserInput()
 
         private static void Run(string[] args)
         {
-            if (args.Contains(DirLinkerInfo.ApplyConfigArgument))
+            if (args.Contains(DirLinkerInfo.CreateConfigLink))
+            {
+                try
+                {
+                    var targetFile = Path.Combine(
+                        Environment.GetFolderPath(Environment.SpecialFolder.UserProfile), "OneDrive", "config",
+                        "org.comroid");
+                    var target = new FileInfo(targetFile);
+                    if (target.Exists && target.IsSymbolicLink() && target.IsSymbolicLinkValid())
+                    {
+                        Console.WriteLine("Skipping creation of config symlink because a symlink already exists");
+                        return;
+                    }
+                    target.MkDirs();
+                    target.Create();
+                    Console.WriteLine($"Creating configuration link from {Configuration.ConfigFile} to {targetFile}");
+                    target.CreateSymbolicLink(Configuration.ConfigFile);
+                }
+                catch (UnauthorizedAccessException _)
+                {
+                }
+            }
+            else if (args.Contains(DirLinkerInfo.ApplyConfigArgument))
             {
                 Configuration.LoadConfig();
                 ApplyConfig();
diff --git a/HardLinkTool/HardLinkTool.csproj b/HardLinkTool/HardLinkTool.csproj
index c9e3bdd..c382122 100644
--- a/HardLinkTool/HardLinkTool.csproj
+++ b/HardLinkTool/HardLinkTool.csproj
@@ -5,6 +5,7 @@
     <TargetFramework>netcoreapp3.1</TargetFramework>
     <StartupObject>HardLinkTool.HardLinkTool</StartupObject>
     <Version>0.1.0</Version>
+    <AssemblyVersion>0.1.3</AssemblyVersion>
   </PropertyGroup>
 
   <ItemGroup>