Refactor C# code to imperative, top-level statements style

Updated the existing C# code into a more modern, imperative and top-level statements style. This involves shortening the code by removing unnecessary parts like additional brackets and explicit namespace declarations. It's done to improve clarity and readability.

SPTInstaller/App.axaml.cs

@@ -4,10 +4,10 @@ using Avalonia.Markup.Xaml;
 using SPTInstaller.ViewModels;
 using SPTInstaller.Views;
 
-namespace SPTInstaller
+namespace SPTInstaller;
+
+public partial class App : Application
 {
-    public partial class App : Application
-    {
     public override void Initialize()
     {
         AvaloniaXamlLoader.Load(this);
@@ -25,5 +25,4 @@ namespace SPTInstaller
 
         base.OnFrameworkInitializationCompleted();
     }
-    }
 }

SPTInstaller/Behaviors/SpanBehavior.cs

@@ -1,10 +1,10 @@
 using Avalonia;
 using Avalonia.Interactivity;
 
-namespace SPTInstaller.Behaviors
+namespace SPTInstaller.Behaviors;
+
+public class SpanBehavior : AvaloniaObject
 {
-    public class SpanBehavior : AvaloniaObject
-    {
     public static readonly AttachedProperty<bool> SpanProperty = AvaloniaProperty.RegisterAttached<SpanBehavior, Interactive, bool>("Span");
 
     public static void SetSpan(AvaloniaObject element, bool value)
@@ -16,5 +16,4 @@ namespace SPTInstaller.Behaviors
     {
         return element.GetValue(SpanProperty);
     }
-    }
 }

SPTInstaller/Controllers/InstallController.cs

@@ -2,14 +2,14 @@
 using SharpCompress;
 using SPTInstaller.Interfaces;
 using SPTInstaller.Models;
-using System;
 using System.Collections.Generic;
+using System.Linq;
 using System.Threading.Tasks;
 
-namespace SPTInstaller.Controllers
+namespace SPTInstaller.Controllers;
+
+public class InstallController
 {
-    public class InstallController
-    {
     public event EventHandler<IProgressableTask> TaskChanged = delegate { };
 
     private IPreCheck[] _preChecks { get; set; }
@@ -40,9 +40,8 @@ namespace SPTInstaller.Controllers
             }
         }
 
-            foreach(var result in requiredResults)
+        if (requiredResults.Any(result => !result.Succeeded))
         {
-                if (!result.Succeeded)
             return Result.FromError("Some required checks have failed");
         }
 
@@ -64,5 +63,4 @@ namespace SPTInstaller.Controllers
 
         return Result.FromSuccess("Install Complete. Happy Playing!");
     }
-    }
 }

SPTInstaller/Converters/InvertedProgressConverter.cs

@@ -1,11 +1,10 @@
 using Avalonia.Data.Converters;
-using System;
 using System.Globalization;
 
-namespace SPTInstaller.Converters
+namespace SPTInstaller.Converters;
+
+public class InvertedProgressConverter : IValueConverter
 {
-    public class InvertedProgressConverter : IValueConverter
-    {
     public object? Convert(object? value, Type targetType, object? parameter, CultureInfo culture)
     {
         if( value is int progress)
@@ -25,5 +24,4 @@ namespace SPTInstaller.Converters
 
         return value;
     }
-    }
 }

SPTInstaller/CustomControls/DistributedSpacePanel.cs

@@ -1,13 +1,12 @@
 using Avalonia;
 using Avalonia.Controls;
 using SPTInstaller.Behaviors;
-using System;
 using System.Linq;
 
-namespace SPTInstaller.CustomControls
+namespace SPTInstaller.CustomControls;
+
+public class DistributedSpacePanel : Panel
 {
-    public class DistributedSpacePanel : Panel
-    {
     protected override Size MeasureOverride(Size availableSize)
     {
         var children = Children;
@@ -73,5 +72,4 @@ namespace SPTInstaller.CustomControls
 
         return finalSize;
     }
-    }
 }

SPTInstaller/CustomControls/PreCheckItem.axaml.cs

@@ -1,14 +1,10 @@
 using Avalonia;
 using Avalonia.Controls;
-using Avalonia.Controls.Shapes;
-using Avalonia.Threading;
-using ReactiveUI;
-using System.Windows.Input;
 
-namespace SPTInstaller.CustomControls
+namespace SPTInstaller.CustomControls;
+
+public partial class PreCheckItem : UserControl
 {
-    public partial class PreCheckItem : UserControl
-    {
     public PreCheckItem()
     {
         InitializeComponent();
@@ -58,5 +54,4 @@ namespace SPTInstaller.CustomControls
 
     public static readonly StyledProperty<bool> IsRequiredProperty =
         AvaloniaProperty.Register<PreCheckItem, bool>(nameof(IsRequired));
-    }
 }

SPTInstaller/CustomControls/ProgressableTaskItem.axaml.cs

@@ -2,10 +2,10 @@ using Avalonia;
 using Avalonia.Controls;
 using Avalonia.Media;
 
-namespace SPTInstaller.CustomControls
+namespace SPTInstaller.CustomControls;
+
+public partial class ProgressableTaskItem : UserControl
 {
-    public partial class ProgressableTaskItem : UserControl
-    {
     public ProgressableTaskItem()
     {
         InitializeComponent();
@@ -73,5 +73,4 @@ namespace SPTInstaller.CustomControls
 
     public static readonly StyledProperty<IBrush> CompletedColorProperty =
         AvaloniaProperty.Register<ProgressableTaskItem, IBrush>(nameof(PendingColor));
-    }
 }

SPTInstaller/CustomControls/ProgressableTaskList.axaml.cs

@@ -2,18 +2,16 @@ using Avalonia;
 using Avalonia.Controls;
 using Avalonia.Media;
 using Avalonia.Threading;
-using DynamicData;
 using DynamicData.Binding;
 using SPTInstaller.Models;
-using System;
 using System.Collections.ObjectModel;
 using System.Linq;
 using System.Threading.Tasks;
 
-namespace SPTInstaller.CustomControls
+namespace SPTInstaller.CustomControls;
+
+public partial class ProgressableTaskList : UserControl
 {
-    public partial class ProgressableTaskList : UserControl
-    {
     public ProgressableTaskList()
     {
         InitializeComponent();
@@ -93,5 +91,4 @@ namespace SPTInstaller.CustomControls
                 .Subscribe(x => UpdateTaskProgress());
         }
     }
-    }
 }

SPTInstaller/CustomControls/TaskDetails.axaml.cs

@@ -1,10 +1,10 @@
 using Avalonia;
 using Avalonia.Controls;
 
-namespace SPTInstaller.CustomControls
+namespace SPTInstaller.CustomControls;
+
+public partial class TaskDetails : UserControl
 {
-    public partial class TaskDetails : UserControl
-    {
     public TaskDetails()
     {
         InitializeComponent();
@@ -54,5 +54,4 @@ namespace SPTInstaller.CustomControls
 
     public static readonly StyledProperty<bool> IndeterminateProgressProperty =
         AvaloniaProperty.Register<TaskDetails, bool>(nameof(IndeterminateProgress));
-    }
 }

SPTInstaller/CustomControls/TitleBar.axaml.cs

@@ -4,10 +4,10 @@ using Avalonia.Markup.Xaml;
 using Avalonia.Media;
 using System.Windows.Input;
 
-namespace SPTInstaller.CustomControls
+namespace SPTInstaller.CustomControls;
+
+public partial class TitleBar : UserControl
 {
-    public partial class TitleBar : UserControl
-    {
     public TitleBar()
     {
         InitializeComponent();
@@ -73,5 +73,4 @@ namespace SPTInstaller.CustomControls
         get => GetValue(MinButtonCommandProperty);
         set => SetValue(MinButtonCommandProperty, value);
     }
-    }
 }

SPTInstaller/Helpers/DownloadCacheHelper.cs

@@ -1,16 +1,13 @@
-using HttpClientProgress;
+using System.Net.Http;
+using System.Threading.Tasks;
 using Serilog;
 using SPTInstaller.Models;
-using System;
-using System.IO;
-using System.Net.Http;
-using System.Threading.Tasks;
 
-namespace SPTInstaller.Aki.Helper
+namespace SPTInstaller.Helpers;
+
+public static class DownloadCacheHelper
 {
-    public static class DownloadCacheHelper
+    private static HttpClient _httpClient = new() { Timeout = TimeSpan.FromHours(1) };
-    {
-        private static HttpClient _httpClient = new HttpClient() { Timeout = TimeSpan.FromHours(1) };
 
     private static string _cachePath = Path.Join(Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData), "spt-installer/cache");
 
@@ -111,7 +108,7 @@ namespace SPTInstaller.Aki.Helper
 
     public static async Task<FileInfo?> GetOrDownloadFileAsync(string fileName, string targetLink, IProgress<double> progress, string expectedHash = null)
     {
-            FileInfo cacheFile = new FileInfo(Path.Join(_cachePath, fileName));
+        var cacheFile = new FileInfo(Path.Join(_cachePath, fileName));
 
         try
         {
@@ -128,7 +125,7 @@ namespace SPTInstaller.Aki.Helper
 
     public static async Task<FileInfo?> GetOrDownloadFileAsync(string fileName, Stream fileDownloadStream, string expectedHash = null)
     {
-            FileInfo cacheFile = new FileInfo(Path.Join(_cachePath, fileName));
+        var cacheFile = new FileInfo(Path.Join(_cachePath, fileName));
 
         try
         {
@@ -142,5 +139,4 @@ namespace SPTInstaller.Aki.Helper
             return null;
         }
     }
-    }
 }

SPTInstaller/Helpers/FileHashHelper.cs

@@ -1,15 +1,13 @@
-using Gitea.Model;
+using System.Linq;
-using System;
-using System.IO;
-using System.Linq;
 using System.Security.Cryptography;
 using System.Text.RegularExpressions;
+using Gitea.Model;
 
-namespace SPTInstaller.Aki.Helper
+namespace SPTInstaller.Helpers;
+
+public static class FileHashHelper
 {
-    public static class FileHashHelper
+    public static string? GetGiteaReleaseHash(Release release)
-    {
-        public static string GetGiteaReleaseHash(Release release)
     {
         var regex = Regex.Match(release.Body, @"Release Hash: (?<hash>\S+)");
 
@@ -23,16 +21,14 @@ namespace SPTInstaller.Aki.Helper
 
     public static bool CheckHash(FileInfo file, string expectedHash)
     {
-            using (MD5 md5Service = MD5.Create())
+        using var md5Service = MD5.Create();
-            using (var sourceStream = file.OpenRead())
+        using var sourceStream = file.OpenRead();
-            {
-                byte[] sourceHash = md5Service.ComputeHash(sourceStream);
-                byte[] expectedHashBytes = Convert.FromBase64String(expectedHash);
         
-                bool matched = Enumerable.SequenceEqual(sourceHash, expectedHashBytes);
+        var sourceHash = md5Service.ComputeHash(sourceStream);
+        var expectedHashBytes = Convert.FromBase64String(expectedHash);
+
+        var matched = Enumerable.SequenceEqual(sourceHash, expectedHashBytes);
 
         return matched;
     }
-        }
-    }
 }

SPTInstaller/Helpers/FileHelper.cs

@@ -1,14 +1,11 @@
-using ReactiveUI;
+using System.Text.RegularExpressions;
 using Serilog;
 using SPTInstaller.Models;
-using System;
-using System.IO;
-using System.Text.RegularExpressions;
 
-namespace SPTInstaller.Aki.Helper
+namespace SPTInstaller.Helpers;
+
+public static class FileHelper
 {
-    public static class FileHelper
-    {
     private static Result IterateDirectories(DirectoryInfo sourceDir, DirectoryInfo targetDir)
     {
         try
@@ -86,5 +83,4 @@ namespace SPTInstaller.Aki.Helper
             return Result.FromError(ex.Message);
         }
     }
-    }
 }

SPTInstaller/Helpers/HttpClientProgressExtensions.cs

@@ -1,13 +1,11 @@
-using System;
+using System.Net.Http;
-using System.IO;
-using System.Net.Http;
 using System.Threading;
 using System.Threading.Tasks;
 
-namespace HttpClientProgress
+namespace SPTInstaller.Helpers;
+
+public static class HttpClientProgressExtensions
 {
-    public static class HttpClientProgressExtensions
-    {
     public static async Task DownloadDataAsync(this HttpClient client, string requestUrl, Stream destination, IProgress<double> progress = null, CancellationToken cancellationToken = default(CancellationToken))
     {
         using (var response = await client.GetAsync(requestUrl, HttpCompletionOption.ResponseHeadersRead))
@@ -53,5 +51,4 @@ namespace HttpClientProgress
             progress?.Report(totalBytesRead);
         }
     }
-    }
 }

SPTInstaller/Helpers/PreCheckHelper.cs

@@ -1,14 +1,12 @@
-using Microsoft.Win32;
+using System.Diagnostics;
-using SPTInstaller.Models;
-using System;
-using System.Diagnostics;
-using System.IO;
 using System.Runtime.InteropServices;
+using Microsoft.Win32;
+using SPTInstaller.Models;
 
-namespace SPTInstaller.Aki.Helper
+namespace SPTInstaller.Helpers;
+
+public static class PreCheckHelper
 {
-    public static class PreCheckHelper
-    {
     private const string registryInstall = @"Software\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\EscapeFromTarkov";
 
     public static string DetectOriginalGamePath()
@@ -36,5 +34,4 @@ namespace SPTInstaller.Aki.Helper
             return Result.FromError($"File not found: {ex.Message}");
         }
     }
-    }
 }

SPTInstaller/Helpers/ProcessHelper.cs

@@ -1,11 +1,10 @@
-using SPTInstaller.Models;
+using System.Diagnostics;
-using System.Diagnostics;
+using SPTInstaller.Models;
-using System.IO;
 
-namespace SPTInstaller.Aki.Helper
+namespace SPTInstaller.Helpers;
+
+public enum PatcherExitCode
 {
-    public enum PatcherExitCode
-    {
     ProgramClosed = 0,
     Success = 10,
     EftExeNotFound = 11,
@@ -13,15 +12,16 @@ namespace SPTInstaller.Aki.Helper
     MissingFile = 13,
     MissingDir = 14,
     PatchFailed = 15
-    }
+}
 
-    public static class ProcessHelper
+public static class ProcessHelper
-    {
+{
     public static Result PatchClientFiles(FileInfo executable, DirectoryInfo workingDir)
     {
         if (!executable.Exists || !workingDir.Exists)
         {
-                return Result.FromError($"Could not find executable ({executable.Name}) or working directory ({workingDir.Name})");
+            return Result.FromError(
+                $"Could not find executable ({executable.Name}) or working directory ({workingDir.Name})");
         }
 
         var process = new Process();
@@ -57,5 +57,4 @@ namespace SPTInstaller.Aki.Helper
                 return Result.FromError("an unknown error occurred in the patcher");
         }
     }
-    }
 }

SPTInstaller/Helpers/ServiceHelper.cs

@@ -1,17 +1,16 @@
 using Serilog;
 using Splat;
-using System;
 using System.Collections.Generic;
 using System.Linq;
 
-namespace SPTInstaller.Helpers
+namespace SPTInstaller.Helpers;
+
+/// <summary>
+/// A helper class to handle simple service registration to Splat with constructor parameter injection
+/// </summary>
+/// <remarks>Splat only recognizes the registered types and doesn't account for interfaces :(</remarks>
+internal static class ServiceHelper
 {
-    /// <summary>
-    /// A helper class to handle simple service registration to Splat with constructor parameter injection
-    /// </summary>
-    /// <remarks>Splat only recognizes the registered types and doesn't account for interfaces :(</remarks>
-    internal static class ServiceHelper
-    {
     private static bool TryRegisterInstance<T, T2>(object[] parameters = null)
     {
         var instance = Activator.CreateInstance(typeof(T2), parameters);
@@ -125,5 +124,4 @@ namespace SPTInstaller.Helpers
 
         return services;
     }
-    }
 }

SPTInstaller/Helpers/ZipHelper.cs

@@ -1,15 +1,13 @@
-using SharpCompress.Archives;
+using System.Linq;
+using SharpCompress.Archives;
 using SharpCompress.Archives.Zip;
 using SharpCompress.Common;
 using SPTInstaller.Models;
-using System;
-using System.IO;
-using System.Linq;
 
-namespace SPTInstaller.Aki.Helper
+namespace SPTInstaller.Helpers;
+
+public static class ZipHelper
 {
-    public static class ZipHelper
-    {
     public static Result Decompress(FileInfo ArchivePath, DirectoryInfo OutputFolderPath, IProgress<double> progress = null)
     {
         try
@@ -20,7 +18,7 @@ namespace SPTInstaller.Aki.Helper
 
             using var archive = ZipArchive.Open(ArchivePath);
             var totalEntries = archive.Entries.Where(entry => !entry.IsDirectory);
-                int processedEntries = 0;
+            var processedEntries = 0;
 
             foreach (var entry in totalEntries)
             {
@@ -52,5 +50,4 @@ namespace SPTInstaller.Aki.Helper
             return Result.FromError(ex.Message);
         }
     }
-    }
 }

SPTInstaller/Installer Tasks/CopyClientTask.cs

@@ -1,15 +1,12 @@
-using Serilog;
+using SPTInstaller.Interfaces;
-using SPTInstaller.Aki.Helper;
-using SPTInstaller.Interfaces;
 using SPTInstaller.Models;
-using System;
-using System.IO;
 using System.Threading.Tasks;
+using SPTInstaller.Helpers;
 
-namespace SPTInstaller.Installer_Tasks
+namespace SPTInstaller.Installer_Tasks;
+
+public class CopyClientTask : InstallerTaskBase
 {
-    public class CopyClientTask : InstallerTaskBase
-    {
     private InternalData _data;
 
     public CopyClientTask(InternalData data) : base("Copy Client Files")
@@ -26,5 +23,4 @@ namespace SPTInstaller.Installer_Tasks
 
         return FileHelper.CopyDirectoryWithProgress(originalGameDirInfo, targetInstallDirInfo, (message, progress) => { SetStatus(null, message, progress, null, true); });
     }
-    }
 }

SPTInstaller/Installer Tasks/DownloadTask.cs

@@ -1,17 +1,15 @@
 using CG.Web.MegaApiClient;
 using Newtonsoft.Json;
-using SPTInstaller.Aki.Helper;
 using SPTInstaller.Interfaces;
 using SPTInstaller.Models;
-using System;
 using System.Collections.Generic;
-using System.IO;
 using System.Threading.Tasks;
+using SPTInstaller.Helpers;
 
-namespace SPTInstaller.Installer_Tasks
+namespace SPTInstaller.Installer_Tasks;
+
+public class DownloadTask : InstallerTaskBase
 {
-    public class DownloadTask : InstallerTaskBase
-    {
     private InternalData _data;
 
     public DownloadTask(InternalData data) : base("Download Files")
@@ -122,5 +120,4 @@ namespace SPTInstaller.Installer_Tasks
 
         return Result.FromSuccess();
     }
-    }
 }

SPTInstaller/Installer Tasks/IntializationTask.cs

@@ -1,12 +1,12 @@
-using SPTInstaller.Aki.Helper;
+using SPTInstaller.Interfaces;
-using SPTInstaller.Interfaces;
 using SPTInstaller.Models;
 using System.Threading.Tasks;
+using SPTInstaller.Helpers;
 
-namespace SPTInstaller.Installer_Tasks
+namespace SPTInstaller.Installer_Tasks;
+
+public class InitializationTask : InstallerTaskBase
 {
-    public class InitializationTask : InstallerTaskBase
-    {
     private InternalData _data;
 
     public InitializationTask(InternalData data) : base("Startup")
@@ -55,5 +55,4 @@ namespace SPTInstaller.Installer_Tasks
 
         return Result.FromSuccess($"Current Game Version: {_data.OriginalGameVersion}");
     }
-    }
 }

SPTInstaller/Installer Tasks/PreChecks/NetCore6PreCheck.cs

@@ -1,12 +1,11 @@
 using SPTInstaller.Models;
-using System;
 using System.Diagnostics;
 using System.Threading.Tasks;
 
-namespace SPTInstaller.Installer_Tasks.PreChecks
+namespace SPTInstaller.Installer_Tasks.PreChecks;
+
+public class NetCore6PreCheck : PreCheckBase
 {
-    public class NetCore6PreCheck : PreCheckBase
-    {
     public NetCore6PreCheck() : base(".Net Core 6 Desktop Runtime", false)
     {
     }
@@ -54,5 +53,4 @@ namespace SPTInstaller.Installer_Tasks.PreChecks
 
         return false;
     }
-    }
 }

SPTInstaller/Installer Tasks/PreChecks/NetFramework472PreCheck.cs

@@ -1,12 +1,11 @@
 using Microsoft.Win32;
 using SPTInstaller.Models;
-using System;
 using System.Threading.Tasks;
 
-namespace SPTInstaller.Installer_Tasks.PreChecks
+namespace SPTInstaller.Installer_Tasks.PreChecks;
+
+public class NetFramework472PreCheck : PreCheckBase
 {
-    public class NetFramework472PreCheck : PreCheckBase
-    {
     public NetFramework472PreCheck() : base(".Net Framework 4.7.2", false)
     {
     }
@@ -42,5 +41,4 @@ namespace SPTInstaller.Installer_Tasks.PreChecks
             return false;
         }
     }
-    }
 }

SPTInstaller/Installer Tasks/ReleaseCheckTask.cs

@@ -1,15 +1,14 @@
 using Gitea.Api;
 using Gitea.Client;
-using SPTInstaller.Aki.Helper;
 using SPTInstaller.Interfaces;
 using SPTInstaller.Models;
-using System;
 using System.Threading.Tasks;
+using SPTInstaller.Helpers;
 
-namespace SPTInstaller.Installer_Tasks
+namespace SPTInstaller.Installer_Tasks;
+
+public class ReleaseCheckTask : InstallerTaskBase
 {
-    public class ReleaseCheckTask : InstallerTaskBase
-    {
     private InternalData _data;
 
     public ReleaseCheckTask(InternalData data) : base("Release Checks")
@@ -85,5 +84,4 @@ namespace SPTInstaller.Installer_Tasks
             return Result.FromError($"Request Failed:\n{ex.Message}");
         }
     }
-    }
 }

SPTInstaller/Installer Tasks/SetupClientTask.cs

@@ -1,15 +1,13 @@
-using SPTInstaller.Aki.Helper;
+using SPTInstaller.Interfaces;
-using SPTInstaller.Interfaces;
 using SPTInstaller.Models;
-using System;
-using System.IO;
 using System.Linq;
 using System.Threading.Tasks;
+using SPTInstaller.Helpers;
 
-namespace SPTInstaller.Installer_Tasks
+namespace SPTInstaller.Installer_Tasks;
+
+public class SetupClientTask : InstallerTaskBase
 {
-    public class SetupClientTask : InstallerTaskBase
-    {
     private InternalData _data;
 
     public SetupClientTask(InternalData data) : base("Setup Client")
@@ -84,5 +82,4 @@ namespace SPTInstaller.Installer_Tasks
 
         return Result.FromSuccess("SPT is Setup. Happy Playing!");
     }
-    }
 }

SPTInstaller/Installer Tasks/TestTask.cs

@@ -1,12 +1,11 @@
 using SPTInstaller.Interfaces;
 using SPTInstaller.Models;
-using System;
 using System.Threading.Tasks;
 
-namespace SPTInstaller.Installer_Tasks
+namespace SPTInstaller.Installer_Tasks;
+
+internal class TestTask : InstallerTaskBase
 {
-    internal class TestTask : InstallerTaskBase
-    {
     public static TestTask FromRandomName() => new TestTask($"Test Task #{new Random().Next(0, 9999)}");
 
     public TestTask(string name) : base(name)
@@ -15,14 +14,14 @@ namespace SPTInstaller.Installer_Tasks
 
     public async override Task<IResult> TaskOperation()
     {
-            int total = 4;
+        var total = 4;
-            TimeSpan interval = TimeSpan.FromSeconds(1);
+        var interval = TimeSpan.FromSeconds(1);
 
-            for(int i = 0; i < total; i++)
+        for(var i = 0; i < total; i++)
         {
             var count = i + 1;
-                string progressMessage = $"Running Task: {Name}";
+            var progressMessage = $"Running Task: {Name}";
-                int progress = (int)Math.Floor((double)count / total * 100);
+            var progress = (int)Math.Floor((double)count / total * 100);
 
             SetStatus(progressMessage, $"Details: ({count}/{total})", progress);
 
@@ -31,5 +30,4 @@ namespace SPTInstaller.Installer_Tasks
 
         return Result.FromSuccess();
     }
-    }
 }

SPTInstaller/Interfaces/IPreCheck.cs

@@ -1,9 +1,9 @@
 using System.Threading.Tasks;
 
-namespace SPTInstaller.Interfaces
+namespace SPTInstaller.Interfaces;
+
+public interface IPreCheck
 {
-    public interface IPreCheck
-    {
     public string Id { get; }
     public string Name { get; }
     public bool IsRequired { get; }
@@ -13,5 +13,4 @@ namespace SPTInstaller.Interfaces
     public bool Passed { get; }
 
     public Task<IResult> RunCheck();
-    }
 }

SPTInstaller/Interfaces/IProgressableTask.cs

@@ -1,9 +1,9 @@
 using System.Threading.Tasks;
 
-namespace SPTInstaller.Interfaces
+namespace SPTInstaller.Interfaces;
+
+public interface IProgressableTask
 {
-    public interface IProgressableTask
-    {
     public string Id { get; }
     public string Name { get; }
 
@@ -20,5 +20,4 @@ namespace SPTInstaller.Interfaces
     public bool ShowProgress { get; }
 
     public Task<IResult> RunAsync();
-    }
 }

SPTInstaller/Interfaces/IResult.cs

@@ -1,14 +1,7 @@
-using System;
+namespace SPTInstaller.Interfaces;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
 
-namespace SPTInstaller.Interfaces
+public interface IResult
 {
-    public interface IResult
-    {
     public bool Succeeded { get; }
     public string Message { get; }
-    }
 }

SPTInstaller/Models/DownloadMirror.cs

@@ -1,8 +1,7 @@
-namespace SPTInstaller.Models
+namespace SPTInstaller.Models;
+
+public class DownloadMirror
 {
-    public class DownloadMirror
-    {
     public string Link { get; set; }
     public string Hash { get; set; }
-    }
 }

SPTInstaller/Models/InstallerTaskBase.cs

@@ -1,16 +1,12 @@
-using Avalonia.Threading;
+using ReactiveUI;
-using ReactiveUI;
 using Serilog;
-using Splat;
 using SPTInstaller.Interfaces;
-using System;
-using System.Security;
 using System.Threading.Tasks;
 
-namespace SPTInstaller.Models
+namespace SPTInstaller.Models;
+
+public abstract class InstallerTaskBase : ReactiveObject, IProgressableTask
 {
-    public abstract class InstallerTaskBase : ReactiveObject, IProgressableTask
-    {
     private string _id;
     public string Id
     {
@@ -179,5 +175,4 @@ namespace SPTInstaller.Models
     /// </summary>
     /// <returns></returns>
     public abstract Task<IResult> TaskOperation();
-    }
 }

SPTInstaller/Models/InternalData.cs

@@ -1,10 +1,9 @@
 using System.Collections.Generic;
-using System.IO;
 
-namespace SPTInstaller.Models
+namespace SPTInstaller.Models;
+
+public class InternalData
 {
-    public class InternalData
-    {
     /// <summary>
     /// The folder to install SPT into
     /// </summary>
@@ -54,5 +53,4 @@ namespace SPTInstaller.Models
     /// Whether or not a patch is needed to downgrade the client files
     /// </summary>
     public bool PatchNeeded { get; set; }
-    }
 }

SPTInstaller/Models/PreCheckBase.cs

@@ -1,12 +1,11 @@
 using ReactiveUI;
 using SPTInstaller.Interfaces;
-using System;
 using System.Threading.Tasks;
 
-namespace SPTInstaller.Models
+namespace SPTInstaller.Models;
+
+public abstract class PreCheckBase : ReactiveObject, IPreCheck
 {
-    public abstract class PreCheckBase : ReactiveObject, IPreCheck
-    {
     private string _id;
     public string Id
     {
@@ -72,5 +71,4 @@ namespace SPTInstaller.Models
     }
 
     public abstract Task<bool> CheckOperation();
-    }
 }

SPTInstaller/Models/Result.cs

@@ -1,9 +1,9 @@
 using SPTInstaller.Interfaces;
 
-namespace SPTInstaller.Models
+namespace SPTInstaller.Models;
+
+public class Result : IResult
 {
-    public class Result : IResult
-    {
     public bool Succeeded { get; private set; }
 
     public string Message { get; private set; }
@@ -14,7 +14,6 @@ namespace SPTInstaller.Models
         Succeeded = succeeded;
     }
 
-        public static Result FromSuccess(string message = "") => new Result(message, true);
+    public static Result FromSuccess(string message = "") => new(message, true);
-        public static Result FromError(string message) => new Result(message, false);
+    public static Result FromError(string message) => new(message, false);
-    }
 }

SPTInstaller/Program.cs

@@ -12,10 +12,10 @@ using SPTInstaller.Models;
 using System.Linq;
 using System.Reflection;
 
-namespace SPTInstaller
+namespace SPTInstaller;
+
+internal class Program
 {
-    internal class Program
-    {
     // Initialization code. Don't use any Avalonia, third-party APIs or any
     // SynchronizationContext-reliant code before AppMain is called: things aren't initialized
     // yet and stuff might break.
@@ -71,5 +71,4 @@ namespace SPTInstaller
             .LogToTrace()
             .UseReactiveUI();
     }
-    }
 }

SPTInstaller/ViewLocator.cs

@@ -1,12 +1,11 @@
 using Avalonia.Controls;
 using Avalonia.Controls.Templates;
 using SPTInstaller.ViewModels;
-using System;
 
-namespace SPTInstaller
+namespace SPTInstaller;
+
+public class ViewLocator : IDataTemplate
 {
-    public class ViewLocator : IDataTemplate
-    {
     public IControl Build(object data)
     {
         var name = data.GetType().FullName!.Replace("ViewModel", "View");
@@ -24,5 +23,4 @@ namespace SPTInstaller
     {
         return data is ViewModelBase;
     }
-    }
 }

SPTInstaller/ViewModels/InstallViewModel.cs

@@ -4,13 +4,12 @@ using SPTInstaller.Helpers;
 using SPTInstaller.Interfaces;
 using SPTInstaller.Models;
 using System.Collections.ObjectModel;
-using System.Linq;
 using System.Threading.Tasks;
 
-namespace SPTInstaller.ViewModels
+namespace SPTInstaller.ViewModels;
+
+public class InstallViewModel : ViewModelBase
 {
-    public class InstallViewModel : ViewModelBase
-    {
     private IProgressableTask _currentTask;
     public IProgressableTask CurrentTask
     {
@@ -18,8 +17,7 @@ namespace SPTInstaller.ViewModels
         set => this.RaiseAndSetIfChanged(ref _currentTask, value);
     }
 
-        public ObservableCollection<InstallerTaskBase> MyTasks { get; set; } 
+    public ObservableCollection<InstallerTaskBase> MyTasks { get; set; } = new(ServiceHelper.GetAll<InstallerTaskBase>());
-            = new ObservableCollection<InstallerTaskBase>(ServiceHelper.GetAll<InstallerTaskBase>());
 
     public InstallViewModel(IScreen host) : base(host)
     {
@@ -34,5 +32,4 @@ namespace SPTInstaller.ViewModels
             NavigateTo(new MessageViewModel(HostScreen, result));
         });
     }
-    }
 }

SPTInstaller/ViewModels/MainWindowViewModel.cs

@@ -1,15 +1,14 @@
 using Avalonia;
 using ReactiveUI;
 using Serilog;
-using System;
 using System.Reflection;
 
-namespace SPTInstaller.ViewModels
+namespace SPTInstaller.ViewModels;
+
+public class MainWindowViewModel : ReactiveObject, IActivatableViewModel, IScreen
 {
-    public class MainWindowViewModel : ReactiveObject, IActivatableViewModel, IScreen
+    public RoutingState Router { get; } = new();
-    {
+    public ViewModelActivator Activator { get; } = new();
-        public RoutingState Router { get; } = new RoutingState();
-        public ViewModelActivator Activator { get; } = new ViewModelActivator();
 
     private string _title;
     public string Title
@@ -46,5 +45,4 @@ namespace SPTInstaller.ViewModels
         }
     }
 
-    }
 }

SPTInstaller/ViewModels/MessageViewModel.cs

@@ -4,10 +4,10 @@ using Serilog;
 using SPTInstaller.Interfaces;
 using System.Windows.Input;
 
-namespace SPTInstaller.ViewModels
+namespace SPTInstaller.ViewModels;
+
+public class MessageViewModel : ViewModelBase
 {
-    public class MessageViewModel : ViewModelBase
-    {
     private bool _HasErrors;
     public bool HasErrors
     {
@@ -43,5 +43,4 @@ namespace SPTInstaller.ViewModels
         HasErrors = true;
         Log.Error(Message);
     }
-    }
 }

SPTInstaller/ViewModels/ViewModelBase.cs

@@ -1,13 +1,12 @@
 using Avalonia.Threading;
 using ReactiveUI;
 using System.Threading.Tasks;
-using System;
 
-namespace SPTInstaller.ViewModels
+namespace SPTInstaller.ViewModels;
+
+public class ViewModelBase : ReactiveObject, IActivatableViewModel, IRoutableViewModel
 {
-    public class ViewModelBase : ReactiveObject, IActivatableViewModel, IRoutableViewModel
+    public ViewModelActivator Activator { get; } = new();
-    {
-        public ViewModelActivator Activator { get; } = new ViewModelActivator();
 
     public string? UrlPathSegment => Guid.NewGuid().ToString().Substring(0, 7);
 
@@ -56,6 +55,4 @@ namespace SPTInstaller.ViewModels
     {
         HostScreen = Host;
     }
-    }
-
 }

SPTInstaller/Views/InstallView.axaml.cs

@@ -1,14 +1,12 @@
-using Avalonia.Controls;
 using Avalonia.ReactiveUI;
 using SPTInstaller.ViewModels;
 
-namespace SPTInstaller.Views
+namespace SPTInstaller.Views;
+
+public partial class InstallView : ReactiveUserControl<InstallViewModel>
 {
-    public partial class InstallView : ReactiveUserControl<InstallViewModel>
-    {
     public InstallView()
     {
         InitializeComponent();
     }
-    }
 }

SPTInstaller/Views/MainWindow.axaml.cs

@@ -1,12 +1,11 @@
 using Avalonia.Controls;
 
-namespace SPTInstaller.Views
+namespace SPTInstaller.Views;
+
+public partial class MainWindow : Window
 {
-    public partial class MainWindow : Window
-    {
     public MainWindow()
     {
         InitializeComponent();
     }
-    }
 }

SPTInstaller/Views/MessageView.axaml.cs

@@ -1,14 +1,12 @@
-using Avalonia.Controls;
 using Avalonia.ReactiveUI;
 using SPTInstaller.ViewModels;
 
-namespace SPTInstaller.Views
+namespace SPTInstaller.Views;
+
+public partial class MessageView : ReactiveUserControl<MessageViewModel>
 {
-    public partial class MessageView : ReactiveUserControl<MessageViewModel>
-    {
     public MessageView()
     {
         InitializeComponent();
     }
-    }
 }

SPTInstaller/Views/PreChecksView.axaml.cs

@@ -1,13 +1,12 @@
 using Avalonia.ReactiveUI;
 using SPTInstaller.ViewModels;
 
-namespace SPTInstaller.Views
+namespace SPTInstaller.Views;
+
+public partial class PreChecksView : ReactiveUserControl<PreChecksViewModel>
 {
-    public partial class PreChecksView : ReactiveUserControl<PreChecksViewModel>
-    {
     public PreChecksView()
     {
         InitializeComponent();
     }
-    }
 }