major rework to move to avalonia

.gitignore

@@ -1,20 +1,454 @@
-## SPTinstaller
-*.exe
-*.zip
-bin/
-obj/
-*.editorconfig
 
-## visual studio
+Skip to content
-.vs
+Pull requests
-.idea
+Issues
-slnx.sqlite
+Codespaces
-slnx-journal.sqlite
+Marketplace
+Explore
+@waffle-lord
+github /
+gitignore
+Public
 
-## nodejs
+Fork your own copy of github/gitignore
-node_modules
+
-node.exe
+Code
-package-lock.json
+Pull requests 390
+Actions
+Security
+
+    Insights
+
+gitignore/VisualStudio.gitignore
+@n0099
+n0099 [VisualStudio.gitignore] remove a trailing space
+Latest commit 491040e Jan 26, 2022
+History
+165 contributors
+@shiftkey
+@arcresu
+@aroben
+@bbodenmiller
+@HassanHashemi
+@haacked
+@niik
+@AArnott
+@sayedihashimi
+@saschanaz
+@bdougie
+@OsirisTerje
+398 lines (319 sloc) 6.7 KB
+## Ignore Visual Studio temporary files, build results, and
+## files generated by popular Visual Studio add-ons.
+##
+## Get latest from https://github.com/github/gitignore/blob/main/VisualStudio.gitignore
+
+# User-specific files
+*.rsuser
+*.suo
+*.user
+*.userosscache
+*.sln.docstates
+
+# User-specific files (MonoDevelop/Xamarin Studio)
+*.userprefs
+
+# Mono auto generated files
+mono_crash.*
+
+# Build results
+[Dd]ebug/
+[Dd]ebugPublic/
+[Rr]elease/
+[Rr]eleases/
+x64/
+x86/
+[Ww][Ii][Nn]32/
+[Aa][Rr][Mm]/
+[Aa][Rr][Mm]64/
+bld/
+[Bb]in/
+[Oo]bj/
+[Ll]og/
+[Ll]ogs/
+
+# Visual Studio 2015/2017 cache/options directory
+.vs/
+# Uncomment if you have tasks that create the project's static files in wwwroot
+#wwwroot/
+
+# Visual Studio 2017 auto generated files
+Generated\ Files/
+
+# MSTest test Results
+[Tt]est[Rr]esult*/
+[Bb]uild[Ll]og.*
+
+# NUnit
+*.VisualState.xml
+TestResult.xml
+nunit-*.xml
+
+# Build Results of an ATL Project
+[Dd]ebugPS/
+[Rr]eleasePS/
+dlldata.c
+
+# Benchmark Results
+BenchmarkDotNet.Artifacts/
+
+# .NET Core
+project.lock.json
+project.fragment.lock.json
+artifacts/
+
+# ASP.NET Scaffolding
+ScaffoldingReadMe.txt
+
+# StyleCop
+StyleCopReport.xml
+
+# Files built by Visual Studio
+*_i.c
+*_p.c
+*_h.h
+*.ilk
+*.meta
+*.obj
+*.iobj
+*.pch
+*.pdb
+*.ipdb
+*.pgc
+*.pgd
+*.rsp
+*.sbr
+*.tlb
+*.tli
+*.tlh
+*.tmp
+*.tmp_proj
+*_wpftmp.csproj
+*.log
+*.tlog
+*.vspscc
+*.vssscc
+.builds
+*.pidb
+*.svclog
+*.scc
+
+# Chutzpah Test files
+_Chutzpah*
+
+# Visual C++ cache files
+ipch/
+*.aps
+*.ncb
+*.opendb
+*.opensdf
+*.sdf
+*.cachefile
+*.VC.db
+*.VC.VC.opendb
+
+# Visual Studio profiler
+*.psess
+*.vsp
+*.vspx
+*.sap
+
+# Visual Studio Trace Files
+*.e2e
+
+# TFS 2012 Local Workspace
+$tf/
+
+# Guidance Automation Toolkit
+*.gpState
+
+# ReSharper is a .NET coding add-in
+_ReSharper*/
+*.[Rr]e[Ss]harper
+*.DotSettings.user
+
+# TeamCity is a build add-in
+_TeamCity*
+
+# DotCover is a Code Coverage Tool
+*.dotCover
+
+# AxoCover is a Code Coverage Tool
+.axoCover/*
+!.axoCover/settings.json
+
+# Coverlet is a free, cross platform Code Coverage Tool
+coverage*.json
+coverage*.xml
+coverage*.info
+
+# Visual Studio code coverage results
+*.coverage
+*.coveragexml
+
+# NCrunch
+_NCrunch_*
+.*crunch*.local.xml
+nCrunchTemp_*
+
+# MightyMoose
+*.mm.*
+AutoTest.Net/
+
+# Web workbench (sass)
+.sass-cache/
+
+# Installshield output folder
+[Ee]xpress/
+
+# DocProject is a documentation generator add-in
+DocProject/buildhelp/
+DocProject/Help/*.HxT
+DocProject/Help/*.HxC
+DocProject/Help/*.hhc
+DocProject/Help/*.hhk
+DocProject/Help/*.hhp
+DocProject/Help/Html2
+DocProject/Help/html
+
+# Click-Once directory
+publish/
+
+# Publish Web Output
+*.[Pp]ublish.xml
+*.azurePubxml
+# Note: Comment the next line if you want to checkin your web deploy settings,
+# but database connection strings (with potential passwords) will be unencrypted
+*.pubxml
+*.publishproj
+
+# Microsoft Azure Web App publish settings. Comment the next line if you want to
+# checkin your Azure Web App publish settings, but sensitive information contained
+# in these scripts will be unencrypted
+PublishScripts/
+
+# NuGet Packages
+*.nupkg
+# NuGet Symbol Packages
+*.snupkg
+# The packages folder can be ignored because of Package Restore
+**/[Pp]ackages/*
+# except build/, which is used as an MSBuild target.
+!**/[Pp]ackages/build/
+# Uncomment if necessary however generally it will be regenerated when needed
+#!**/[Pp]ackages/repositories.config
+# NuGet v3's project.json files produces more ignorable files
+*.nuget.props
+*.nuget.targets
+
+# Microsoft Azure Build Output
+csx/
+*.build.csdef
+
+# Microsoft Azure Emulator
+ecf/
+rcf/
+
+# Windows Store app package directories and files
+AppPackages/
+BundleArtifacts/
+Package.StoreAssociation.xml
+_pkginfo.txt
+*.appx
+*.appxbundle
+*.appxupload
+
+# Visual Studio cache files
+# files ending in .cache can be ignored
+*.[Cc]ache
+# but keep track of directories ending in .cache
+!?*.[Cc]ache/
+
+# Others
+ClientBin/
+~$*
+*~
+*.dbmdl
+*.dbproj.schemaview
+*.jfm
+*.pfx
+*.publishsettings
+orleans.codegen.cs
+
+# Including strong name files can present a security risk
+# (https://github.com/github/gitignore/pull/2483#issue-259490424)
+#*.snk
+
+# Since there are multiple workflows, uncomment next line to ignore bower_components
+# (https://github.com/github/gitignore/pull/1529#issuecomment-104372622)
+#bower_components/
+
+# RIA/Silverlight projects
+Generated_Code/
+
+# Backup & report files from converting an old project file
+# to a newer Visual Studio version. Backup files are not needed,
+# because we have git ;-)
+_UpgradeReport_Files/
+Backup*/
+UpgradeLog*.XML
+UpgradeLog*.htm
+ServiceFabricBackup/
+*.rptproj.bak
+
+# SQL Server files
+*.mdf
+*.ldf
+*.ndf
+
+# Business Intelligence projects
+*.rdl.data
+*.bim.layout
+*.bim_*.settings
+*.rptproj.rsuser
+*- [Bb]ackup.rdl
+*- [Bb]ackup ([0-9]).rdl
+*- [Bb]ackup ([0-9][0-9]).rdl
+
+# Microsoft Fakes
+FakesAssemblies/
+
+# GhostDoc plugin setting file
+*.GhostDoc.xml
+
+# Node.js Tools for Visual Studio
+.ntvs_analysis.dat
+node_modules/
+
+# Visual Studio 6 build log
+*.plg
+
+# Visual Studio 6 workspace options file
+*.opt
+
+# Visual Studio 6 auto-generated workspace file (contains which files were open etc.)
+*.vbw
+
+# Visual Studio 6 auto-generated project file (contains which files were open etc.)
+*.vbp
+
+# Visual Studio 6 workspace and project file (working project files containing files to include in project)
+*.dsw
+*.dsp
+
+# Visual Studio 6 technical files
+*.ncb
+*.aps
+
+# Visual Studio LightSwitch build output
+**/*.HTMLClient/GeneratedArtifacts
+**/*.DesktopClient/GeneratedArtifacts
+**/*.DesktopClient/ModelManifest.xml
+**/*.Server/GeneratedArtifacts
+**/*.Server/ModelManifest.xml
+_Pvt_Extensions
+
+# Paket dependency manager
+.paket/paket.exe
+paket-files/
+
+# FAKE - F# Make
+.fake/
+
+# CodeRush personal settings
+.cr/personal
+
+# Python Tools for Visual Studio (PTVS)
+__pycache__/
+*.pyc
+
+# Cake - Uncomment if you are using it
+# tools/**
+# !tools/packages.config
+
+# Tabs Studio
+*.tss
+
+# Telerik's JustMock configuration file
+*.jmconfig
+
+# BizTalk build output
+*.btp.cs
+*.btm.cs
+*.odx.cs
+*.xsd.cs
+
+# OpenCover UI analysis results
+OpenCover/
+
+# Azure Stream Analytics local run output
+ASALocalRun/
+
+# MSBuild Binary and Structured Log
+*.binlog
+
+# NVidia Nsight GPU debugger configuration file
+*.nvuser
+
+# MFractors (Xamarin productivity tool) working folder
+.mfractor/
+
+# Local History for Visual Studio
+.localhistory/
+
+# Visual Studio History (VSHistory) files
+.vshistory/
+
+# BeatPulse healthcheck temp database
+healthchecksdb
+
+# Backup folder for Package Reference Convert tool in Visual Studio 2017
+MigrationBackup/
+
+# Ionide (cross platform F# VS Code tools) working folder
+.ionide/
+
+# Fody - auto-generated XML schema
+FodyWeavers.xsd
+
+# VS Code files for those working on multiple tools
+.vscode/*
+!.vscode/settings.json
+!.vscode/tasks.json
+!.vscode/launch.json
+!.vscode/extensions.json
+*.code-workspace
+
+# Local History for Visual Studio Code
+.history/
+
+# Windows Installer files from build outputs
+*.cab
+*.msi
+*.msix
+*.msm
+*.msp
+
+# JetBrains Rider
+*.sln.iml
+Footer
+© 2023 GitHub, Inc.
+Footer navigation
+
+    Terms
+    Privacy
+    Security
+    Status
+    Docs
+    Contact GitHub
+    Pricing
+    API
+    Training
+    Blog
+    About
 
-## windows
-desktop.ini

Aki.Core/Interfaces/ILiveTaskTableEntry.cs

@@ -1,17 +0,0 @@
-using Spectre.Console;
-using SPT_AKI_Installer.Aki.Core.Model;
-using System.Threading.Tasks;
-
-namespace SPT_AKI_Installer.Aki.Core.Interfaces
-{
-    public interface ILiveTaskTableEntry
-    {
-        public string TaskName { get; set; }
-
-        public int RowIndex { get; set; }
-
-        public void SetContext(LiveDisplayContext context, Table table);
-
-        public Task<GenericResult> RunAsync();
-    }
-}

Aki.Core/Interfaces/IProgressableTask.cs

@@ -1,7 +0,0 @@
-namespace SPT_AKI_Installer.Aki.Core.Interfaces
-{
-    internal interface IProgressableTask
-    {
-        public int Progress { get; set; }
-    }
-}

Aki.Core/Model/GenericResult.cs

@@ -1,21 +0,0 @@
-namespace SPT_AKI_Installer.Aki.Core.Model
-{
-    public class GenericResult
-    {
-        public string Message { get; private set; }
-
-        public bool Succeeded { get; private set; }
-        public bool NonCritical { get; private set; }
-
-        protected GenericResult(string message, bool succeeded, bool nonCritical = false)
-        {
-            Message = message;
-            Succeeded = succeeded;
-            NonCritical = nonCritical;
-        }
-
-        public static GenericResult FromSuccess(string message = "") => new GenericResult(message, true);
-        public static GenericResult FromError(string errorMessage) => new GenericResult(errorMessage, false);
-        public static GenericResult FromWarning(string warningMessage) => new GenericResult(warningMessage, false, true);
-    }
-}

Aki.Core/Model/LiveTableTask.cs

@@ -1,159 +0,0 @@
-using Spectre.Console;
-using SPT_AKI_Installer.Aki.Core.Interfaces;
-using System;
-using System.Threading;
-using System.Threading.Tasks;
-
-namespace SPT_AKI_Installer.Aki.Core.Model
-{
-    public abstract class LiveTableTask : ILiveTaskTableEntry, IProgressableTask, IDisposable
-    {
-        /// <summary>
-        /// The name that will be displayed in th first column of the table
-        /// </summary>
-        public string TaskName { get; set; }
-
-        /// <summary>
-        /// Wheather the task reports progress or not
-        /// </summary>
-        public bool IsIndeterminate;
-
-        /// <summary>
-        /// The progress (percent completed) of the task
-        /// </summary>
-        public int Progress { get; set; }
-
-        /// <summary>
-        /// The row index in the table of the task
-        /// </summary>
-        public int RowIndex { get; set; }
-
-        private bool _continueRenderingProgress = false;
-        private bool _continueRenderingIndeterminateProgress = false;
-
-        private int _indeterminateState = 0;
-
-        private string _currentStatus = "running";
-
-        private Table _table { get; set; }
-
-        private LiveDisplayContext _context { get; set; }
-
-        public LiveTableTask(string name, bool isIndeterminate = true)
-        {
-            TaskName = name;
-            IsIndeterminate = isIndeterminate;
-        }
-
-        private string GetIndetermminateStatus()
-        {
-            string status = $"[blue]{_currentStatus.EscapeMarkup()} ";
-
-            if (_indeterminateState > 3) _indeterminateState = 0;
-
-            status += new string('.', _indeterminateState);
-
-            status += "[/]";
-
-            _indeterminateState++;
-
-            return status;
-        }
-
-        /// <summary>
-        /// Start indeterminate progress spinner
-        /// </summary>
-        /// <remarks>this doesn't need to be called if you set isIndeterminate in the constructor. You need to set IsIndeterminate to false to stop this background task</remarks>
-        public void StartDrawingIndeterminateProgress()
-        {
-            _continueRenderingProgress = false;
-            _continueRenderingIndeterminateProgress = true;
-
-            new Task(new Action(() => { RenderIndeterminateProgress(ref _continueRenderingIndeterminateProgress); })).Start();
-        }
-
-        public void StartDrawingProgress()
-        {
-            Progress = 0;
-            _continueRenderingIndeterminateProgress = false;
-            _continueRenderingProgress = true;
-
-            new Task(new Action(() => { RenderProgress(ref _continueRenderingProgress); })).Start();
-        }
-
-        private void ReRenderEntry(string message)
-        {
-            _table.RemoveRow(RowIndex);
-            _table.InsertRow(RowIndex, TaskName, message);
-            _context.Refresh();
-        }
-
-        private void RenderIndeterminateProgress(ref bool continueRendering)
-        {
-            while (continueRendering)
-            {
-                ReRenderEntry(GetIndetermminateStatus());
-                Thread.Sleep(300);
-            }
-        }
-
-        private void RenderProgress(ref bool continueRendering)
-        {
-            while (continueRendering)
-            {
-                string progressBar = new string(' ', 10);
-
-                int progressFill = (int)Math.Floor((double)Progress / 10);
-
-                progressBar = progressBar.Remove(0, progressFill).Insert(0, new string('=', progressFill));
-
-                progressBar = $"[blue][[{progressBar}]][/] {Progress}% {_currentStatus}";
-
-                ReRenderEntry(progressBar);
-
-                Thread.Sleep(300);
-            }
-        }
-
-        /// <summary>
-        /// Set the context and table for this task
-        /// </summary>
-        /// <param name="context"></param>
-        /// <param name="table"></param>
-        /// <remarks>This is called by <see cref="LiveTableTaskRunner"/> when it is ran. No need to call it yourself</remarks>
-        public void SetContext(LiveDisplayContext context, Table table)
-        {
-            _context = context;
-            _table = table;
-        }
-
-        /// <summary>
-        /// Set the status text for the task
-        /// </summary>
-        /// <param name="message">The message to show</param>
-        /// <param name="stopRendering">Stop rendering progress updates (progress and indeterminate progress tasks)</param>
-        /// <remarks>If you are running an indeterminate task, set render to false. It will render at the next indeterminate update interval</remarks>
-        public void SetStatus(string message, bool stopRendering = true)
-        {
-            _currentStatus = message;
-
-            if (stopRendering)
-            {
-                _continueRenderingProgress = false;
-                _continueRenderingIndeterminateProgress = false;
-                ReRenderEntry(message);
-            }
-        }
-
-        /// <summary>
-        /// Run the task async
-        /// </summary>
-        /// <returns>Returns the result of the task</returns>
-        public abstract Task<GenericResult> RunAsync();
-
-        public void Dispose()
-        {
-            IsIndeterminate = false;
-        }
-    }
-}

Aki.Core/Model/LiveTableTaskRunner.cs

@@ -1,87 +0,0 @@
-using Spectre.Console;
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Threading.Tasks;
-
-namespace SPT_AKI_Installer.Aki.Core.Model
-{
-    public class LiveTableTaskRunner
-    {
-        private static async Task<(bool, LiveTableTask task)> RunAllTasksAsync(List<LiveTableTask> tasks, LiveDisplayContext context, Table table)
-        {
-            foreach (var task in tasks)
-            {
-                if (task.IsIndeterminate)
-                {
-                    task.StartDrawingIndeterminateProgress();
-                }
-                else
-                {
-                    task.StartDrawingProgress();
-                }
-
-                var result = await task.RunAsync();
-
-                // critical: error - stop installer
-                if (!result.Succeeded && !result.NonCritical)
-                {
-                    task.SetStatus($"[red]{result.Message.EscapeMarkup()}[/]");
-                    return (false, task);
-                }
-
-                // non-critical: warning - continue
-                if (!result.Succeeded && result.NonCritical)
-                {
-                    task.SetStatus($"[yellow]{result.Message.EscapeMarkup()}[/]");
-                    continue;
-                }
-
-                //suceeded: continue
-                task.SetStatus($"[green]{(result.Message == "" ? "Complete" : $"{result.Message.EscapeMarkup()}")}[/]");
-            }
-
-            return (true, null);
-        }
-        public static async Task RunAsync(List<LiveTableTask> tasks)
-        {
-            int halfBufferWidth = Console.BufferWidth / 2;
-
-            Table table = new Table().Alignment(Justify.Center).Border(TableBorder.Rounded).BorderColor(Color.Grey).AddColumn("Task", (column) =>
-            {
-                column.Width(halfBufferWidth);
-            })
-            .AddColumn("Status", (column) =>
-            {
-                column.Width(halfBufferWidth);
-            });
-
-            await AnsiConsole.Live(table).StartAsync(async context =>
-            {
-                foreach (var task in tasks)
-                {
-                    table.AddRow(task.TaskName, "[purple]Pending[/]");
-                    task.RowIndex = table.Rows.Count() - 1;
-                    task.SetContext(context, table);
-
-                    await Task.Delay(50);
-                    context.Refresh();
-                }
-
-                var result = await RunAllTasksAsync(tasks, context, table);
-
-                // if a task failed and returned early, set any remaining task status to cancelled
-                if (!result.Item1)
-                {
-                    var cancelledTasks = tasks.Take(new Range(tasks.IndexOf(result.Item2) + 1, tasks.Count));
-
-                    foreach (var task in cancelledTasks)
-                    {
-                        task.SetStatus("[grey]Cancelled[/]");
-                    }
-
-                }
-            });
-        }
-    }
-}

Aki.Core/SPTInstaller.cs

@@ -1,93 +0,0 @@
-using Microsoft.Extensions.DependencyInjection;
-using Microsoft.Extensions.Hosting;
-using Spectre.Console;
-using SPT_AKI_Installer.Aki.Core.Model;
-using SPT_AKI_Installer.Aki.Core.Tasks;
-using System;
-using System.Collections.Generic;
-using System.IO;
-using System.Threading.Tasks;
-
-namespace SPT_AKI_Installer.Aki.Core
-{
-    //TODO:
-    // locales, language selection
-
-    public class SPTinstaller
-    {
-        InternalData _data;
-        static void Main()
-        {
-            var host = ConfigureHost();
-
-            var tasks = host.Services.GetServices<LiveTableTask>();
-
-            var taskList = new List<LiveTableTask>(tasks);
-
-            AnsiConsole.Write(new FigletText("SPT-AKI INSTALLER").Centered().Color(Color.Yellow));
-
-            host.Services.GetRequiredService<SPTinstaller>()
-                         .RunTasksAsync(taskList)
-                         .GetAwaiter()
-                         .GetResult();
-        }
-
-        public SPTinstaller(
-            InternalData data
-            )
-        {
-            _data = data;
-        }
-
-        public async Task RunTasksAsync(List<LiveTableTask> tasks)
-        {
-            _data.TargetInstallPath = Environment.CurrentDirectory;
-
-            var cursorPos = Console.GetCursorPosition();
-
-#if DEBUG
-            var path = AnsiConsole.Ask<string>("[purple]DEBUG[/] [blue]::[/] Enter path to install folder: ").Replace("\"", "");
-
-            if (!Directory.Exists(path))
-            {
-                CloseApp($"Path invalid: {path}");
-            }
-
-            _data.TargetInstallPath = path;
-#endif
-            var continueInstall = AnsiConsole.Confirm($"SPT will install into:\n[blue]{_data.TargetInstallPath}[/]\n\nContinue?", false);
-
-            if (!continueInstall) CloseApp("Please move the installer to the folder you want to install into");
-
-
-            Console.SetCursorPosition(cursorPos.Left, cursorPos.Top);
-            await LiveTableTaskRunner.RunAsync(tasks);
-            CloseApp("");
-        }
-
-        private static IHost ConfigureHost()
-        {
-            return Host.CreateDefaultBuilder().ConfigureServices((_, services) =>
-            {
-                services.AddSingleton<InternalData>();
-                services.AddTransient<LiveTableTask, DependencyCheckTask>();
-                services.AddTransient<LiveTableTask, InitializationTask>();
-                services.AddTransient<LiveTableTask, ReleaseCheckTask>();
-                services.AddTransient<LiveTableTask, DownloadTask>();
-                services.AddTransient<LiveTableTask, CopyClientTask>();
-                services.AddTransient<LiveTableTask, SetupClientTask>();
-                services.AddTransient<SPTinstaller>();
-            })
-            .Build();
-        }
-
-        static void CloseApp(string text)
-        {
-            AnsiConsole.MarkupLine($"[yellow]{text.EscapeMarkup()}[/]");
-            AnsiConsole.WriteLine();
-            AnsiConsole.MarkupLine("Press [blue]Enter[/] to close ...");
-            Console.ReadKey();
-            Environment.Exit(0);
-        }
-    }
-}

Aki.Core/Tasks/DependencyCheckTask.cs

@@ -1,106 +0,0 @@
-using Microsoft.Win32;
-using SPT_AKI_Installer.Aki.Core.Model;
-using System;
-using System.Collections.Generic;
-using System.Data.SqlTypes;
-using System.Diagnostics;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-
-namespace SPT_AKI_Installer.Aki.Core.Tasks
-{
-    public class DependencyCheckTask : LiveTableTask
-    {
-        private bool CheckNetCore6Installed()
-        {
-            var minRequiredVersion = new Version("6.0.0");
-            string[] output;
-
-            try
-            {
-                var proc = Process.Start(new ProcessStartInfo()
-                {
-                    FileName = "dotnet",
-                    Arguments = "--list-runtimes",
-                    RedirectStandardOutput = true
-                });
-
-                proc.WaitForExit();
-
-                output = proc.StandardOutput.ReadToEnd().Split("\r\n");
-            }
-            catch
-            {
-                return false;
-            }
-
-            foreach(var lineVersion in output)
-            {
-                if (lineVersion.StartsWith("Microsoft.WindowsDesktop.App") && lineVersion.Split(" ").Length > 1)
-                {
-                    string stringVerion = lineVersion.Split(" ")[1];
-
-                    var foundVersion = new Version(stringVerion);
-
-                    // not fully sure if we should only check for 6.x.x versions or if higher major versions are ok -waffle
-                    if(foundVersion >= minRequiredVersion)
-                    {
-                        return true;
-                    }
-                }
-            }
-
-            return false;
-        }
-
-        private bool CheckNet472Installed()
-        {
-            var minRequiredVersion = new Version("4.7.2");
-
-            var key = Registry.LocalMachine.OpenSubKey("SOFTWARE\\Microsoft\\NET Framework Setup\\NDP\\v4\\Full");
-
-            if (key == null)
-            {
-                return false;
-            }
-
-            var value = key.GetValue("Version");
-
-            if (value != null && value is string versionString)
-            {
-                var installedVersion = new Version(versionString);
-
-                return installedVersion > minRequiredVersion;
-            }
-
-            return false;
-        }
-
-        public DependencyCheckTask() : base("Dependency Checks", true)
-        {
-        }
-
-        GenericResult getResult(bool net472Check, bool netCoreCheck) =>
-            (net472Check, netCoreCheck) switch
-            {
-                (true, true) => GenericResult.FromSuccess("Dependencies already installed"),
-                (false, true) => GenericResult.FromWarning(".Net Framework 472 not found.\nCheck SPT release page for requirements\nhttps://hub.sp-tarkov.com/files/file/16-spt-aki/"),
-                (true, false) => GenericResult.FromWarning(".Net Runtime Desktop 6 not found.\nCheck SPT release page for requirements\nhttps://hub.sp-tarkov.com/files/file/16-spt-aki/"),
-                (false, false) => GenericResult.FromWarning("Required dependencies not found.\nCheck SPT release page for requirements\nhttps://hub.sp-tarkov.com/files/file/16-spt-aki/")
-            };
-
-        public override Task<GenericResult> RunAsync()
-        {
-            SetStatus("Checking for net framework");
-
-            var net472Check = CheckNet472Installed();
-
-            SetStatus("Checking for net core");
-
-            var netCoreCheck = CheckNetCore6Installed();
-
-            return Task.FromResult(getResult(net472Check, netCoreCheck));
-        }
-    }
-}

Aki.Helper/FileHelper.cs

@@ -1,37 +0,0 @@
-using SPT_AKI_Installer.Aki.Core.Model;
-using System;
-using System.IO;
-
-namespace SPT_AKI_Installer.Aki.Helper
-{
-    public static class FileHelper
-    {
-        public static GenericResult CopyDirectoryWithProgress(DirectoryInfo sourceDir, DirectoryInfo targetDir, IProgress<double> progress)
-        {
-            try
-            {
-                int totalFiles = sourceDir.GetFiles("*.*", SearchOption.AllDirectories).Length;
-                int processedFiles = 0;
-
-                foreach (var dir in sourceDir.GetDirectories("*", SearchOption.AllDirectories))
-                {
-                    Directory.CreateDirectory(dir.FullName.Replace(sourceDir.FullName, targetDir.FullName));
-                }
-
-                foreach (var file in sourceDir.GetFiles("*.*", SearchOption.AllDirectories))
-                {
-                    File.Copy(file.FullName, file.FullName.Replace(sourceDir.FullName, targetDir.FullName), true);
-                    processedFiles++;
-
-                    progress.Report((int)Math.Floor(((double)processedFiles / totalFiles) * 100));
-                }
-
-                return GenericResult.FromSuccess();
-            }
-            catch (Exception ex)
-            {
-                return GenericResult.FromError(ex.Message);
-            }
-        }
-    }
-}

Aki.Locales/CN.json

@@ -1,3 +0,0 @@
-{
-  
-}

Aki.Locales/DE.json

@@ -1,3 +0,0 @@
-{
-  
-}

Aki.Locales/EN.json

@@ -1,3 +0,0 @@
-{
-
-}

Aki.Locales/FR.json

@@ -1,3 +0,0 @@
-{
-  
-}

Aki.Locales/KR.json

@@ -1,3 +0,0 @@
-{
-  
-}

Aki.Locales/RU.json

@@ -1,3 +0,0 @@
-{
-  
-}

Properties/PublishProfiles/FolderProfile.pubxml

@@ -1,18 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!--
-https://go.microsoft.com/fwlink/?LinkID=208121.
--->
-<Project>
-  <PropertyGroup>
-    <Configuration>Release</Configuration>
-    <Platform>Any CPU</Platform>
-    <PublishDir>bin\Release\net6.0\publish\win-x64\</PublishDir>
-    <PublishProtocol>FileSystem</PublishProtocol>
-    <TargetFramework>net6.0</TargetFramework>
-    <RuntimeIdentifier>win-x64</RuntimeIdentifier>
-    <SelfContained>true</SelfContained>
-    <PublishSingleFile>true</PublishSingleFile>
-    <PublishReadyToRun>false</PublishReadyToRun>
-    <PublishTrimmed>true</PublishTrimmed>
-  </PropertyGroup>
-</Project>

Properties/PublishProfiles/FolderProfile.pubxml.user

@@ -1,9 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!--
-https://go.microsoft.com/fwlink/?LinkID=208121.
--->
-<Project>
-  <PropertyGroup>
-    <History>True|2022-07-12T01:15:15.4480498Z;True|2022-07-11T21:11:55.8484217-04:00;True|2022-07-09T13:06:26.5751622-04:00;True|2022-07-09T12:56:17.1018408-04:00;True|2022-07-09T12:38:17.0878078-04:00;True|2022-07-09T12:18:23.6469737-04:00;True|2022-06-21T14:47:38.7532473-04:00;True|2022-06-08T13:26:47.7977621-04:00;True|2022-06-06T10:07:18.8067168-04:00;True|2022-06-05T17:55:20.5192697-04:00;True|2022-05-30T08:11:30.6942032-04:00;True|2022-05-30T08:08:08.4269393-04:00;True|2022-05-16T20:06:33.6758525-04:00;True|2022-05-13T20:56:09.8410037-04:00;True|2022-05-13T19:54:24.0683990-04:00;True|2022-05-13T19:53:04.7105427-04:00;True|2022-05-13T19:51:00.6280767-04:00;True|2022-05-13T19:49:19.4630888-04:00;True|2022-05-13T19:47:59.2166156-04:00;</History>
-  </PropertyGroup>
-</Project>

SPTInstaller.sln

@@ -0,0 +1,28 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.5.33516.290
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "SPTInstaller", "SPTInstaller\SPTInstaller.csproj", "{8637C4B3-FC40-4A76-9ED0-707FA5D8E0CF}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+		TEST|Any CPU = TEST|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{8637C4B3-FC40-4A76-9ED0-707FA5D8E0CF}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{8637C4B3-FC40-4A76-9ED0-707FA5D8E0CF}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{8637C4B3-FC40-4A76-9ED0-707FA5D8E0CF}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{8637C4B3-FC40-4A76-9ED0-707FA5D8E0CF}.Release|Any CPU.Build.0 = Release|Any CPU
+		{8637C4B3-FC40-4A76-9ED0-707FA5D8E0CF}.TEST|Any CPU.ActiveCfg = TEST|Any CPU
+		{8637C4B3-FC40-4A76-9ED0-707FA5D8E0CF}.TEST|Any CPU.Build.0 = TEST|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {AF73BCF4-41F2-472E-9C5B-B7F3B71FA6B5}
+	EndGlobalSection
+EndGlobal

SPTInstaller/.gitignore

@@ -0,0 +1,454 @@
+## Ignore Visual Studio temporary files, build results, and
+## files generated by popular Visual Studio add-ons.
+##
+## Get latest from https://github.com/github/gitignore/blob/master/VisualStudio.gitignore
+
+# User-specific files
+*.rsuser
+*.suo
+*.user
+*.userosscache
+*.sln.docstates
+
+# User-specific files (MonoDevelop/Xamarin Studio)
+*.userprefs
+
+# Mono auto generated files
+mono_crash.*
+
+# Build results
+[Dd]ebug/
+[Dd]ebugPublic/
+[Rr]elease/
+[Rr]eleases/
+x64/
+x86/
+[Ww][Ii][Nn]32/
+[Aa][Rr][Mm]/
+[Aa][Rr][Mm]64/
+bld/
+[Bb]in/
+[Oo]bj/
+[Ll]og/
+[Ll]ogs/
+
+# Visual Studio 2015/2017 cache/options directory
+.vs/
+# Uncomment if you have tasks that create the project's static files in wwwroot
+#wwwroot/
+
+# Visual Studio 2017 auto generated files
+Generated\ Files/
+
+# MSTest test Results
+[Tt]est[Rr]esult*/
+[Bb]uild[Ll]og.*
+
+# NUnit
+*.VisualState.xml
+TestResult.xml
+nunit-*.xml
+
+# Build Results of an ATL Project
+[Dd]ebugPS/
+[Rr]eleasePS/
+dlldata.c
+
+# Benchmark Results
+BenchmarkDotNet.Artifacts/
+
+# .NET Core
+project.lock.json
+project.fragment.lock.json
+artifacts/
+
+# Tye
+.tye/
+
+# ASP.NET Scaffolding
+ScaffoldingReadMe.txt
+
+# StyleCop
+StyleCopReport.xml
+
+# Files built by Visual Studio
+*_i.c
+*_p.c
+*_h.h
+*.ilk
+*.meta
+*.obj
+*.iobj
+*.pch
+*.pdb
+*.ipdb
+*.pgc
+*.pgd
+*.rsp
+*.sbr
+*.tlb
+*.tli
+*.tlh
+*.tmp
+*.tmp_proj
+*_wpftmp.csproj
+*.log
+*.vspscc
+*.vssscc
+.builds
+*.pidb
+*.svclog
+*.scc
+
+# Chutzpah Test files
+_Chutzpah*
+
+# Visual C++ cache files
+ipch/
+*.aps
+*.ncb
+*.opendb
+*.opensdf
+*.sdf
+*.cachefile
+*.VC.db
+*.VC.VC.opendb
+
+# Visual Studio profiler
+*.psess
+*.vsp
+*.vspx
+*.sap
+
+# Visual Studio Trace Files
+*.e2e
+
+# TFS 2012 Local Workspace
+$tf/
+
+# Guidance Automation Toolkit
+*.gpState
+
+# ReSharper is a .NET coding add-in
+_ReSharper*/
+*.[Rr]e[Ss]harper
+*.DotSettings.user
+
+# TeamCity is a build add-in
+_TeamCity*
+
+# DotCover is a Code Coverage Tool
+*.dotCover
+
+# AxoCover is a Code Coverage Tool
+.axoCover/*
+!.axoCover/settings.json
+
+# Coverlet is a free, cross platform Code Coverage Tool
+coverage*.json
+coverage*.xml
+coverage*.info
+
+# Visual Studio code coverage results
+*.coverage
+*.coveragexml
+
+# NCrunch
+_NCrunch_*
+.*crunch*.local.xml
+nCrunchTemp_*
+
+# MightyMoose
+*.mm.*
+AutoTest.Net/
+
+# Web workbench (sass)
+.sass-cache/
+
+# Installshield output folder
+[Ee]xpress/
+
+# DocProject is a documentation generator add-in
+DocProject/buildhelp/
+DocProject/Help/*.HxT
+DocProject/Help/*.HxC
+DocProject/Help/*.hhc
+DocProject/Help/*.hhk
+DocProject/Help/*.hhp
+DocProject/Help/Html2
+DocProject/Help/html
+
+# Click-Once directory
+publish/
+
+# Publish Web Output
+*.[Pp]ublish.xml
+*.azurePubxml
+# Note: Comment the next line if you want to checkin your web deploy settings,
+# but database connection strings (with potential passwords) will be unencrypted
+*.pubxml
+*.publishproj
+
+# Microsoft Azure Web App publish settings. Comment the next line if you want to
+# checkin your Azure Web App publish settings, but sensitive information contained
+# in these scripts will be unencrypted
+PublishScripts/
+
+# NuGet Packages
+*.nupkg
+# NuGet Symbol Packages
+*.snupkg
+# The packages folder can be ignored because of Package Restore
+**/[Pp]ackages/*
+# except build/, which is used as an MSBuild target.
+!**/[Pp]ackages/build/
+# Uncomment if necessary however generally it will be regenerated when needed
+#!**/[Pp]ackages/repositories.config
+# NuGet v3's project.json files produces more ignorable files
+*.nuget.props
+*.nuget.targets
+
+# Microsoft Azure Build Output
+csx/
+*.build.csdef
+
+# Microsoft Azure Emulator
+ecf/
+rcf/
+
+# Windows Store app package directories and files
+AppPackages/
+BundleArtifacts/
+Package.StoreAssociation.xml
+_pkginfo.txt
+*.appx
+*.appxbundle
+*.appxupload
+
+# Visual Studio cache files
+# files ending in .cache can be ignored
+*.[Cc]ache
+# but keep track of directories ending in .cache
+!?*.[Cc]ache/
+
+# Others
+ClientBin/
+~$*
+*~
+*.dbmdl
+*.dbproj.schemaview
+*.jfm
+*.pfx
+*.publishsettings
+orleans.codegen.cs
+
+# Including strong name files can present a security risk
+# (https://github.com/github/gitignore/pull/2483#issue-259490424)
+#*.snk
+
+# Since there are multiple workflows, uncomment next line to ignore bower_components
+# (https://github.com/github/gitignore/pull/1529#issuecomment-104372622)
+#bower_components/
+
+# RIA/Silverlight projects
+Generated_Code/
+
+# Backup & report files from converting an old project file
+# to a newer Visual Studio version. Backup files are not needed,
+# because we have git ;-)
+_UpgradeReport_Files/
+Backup*/
+UpgradeLog*.XML
+UpgradeLog*.htm
+ServiceFabricBackup/
+*.rptproj.bak
+
+# SQL Server files
+*.mdf
+*.ldf
+*.ndf
+
+# Business Intelligence projects
+*.rdl.data
+*.bim.layout
+*.bim_*.settings
+*.rptproj.rsuser
+*- [Bb]ackup.rdl
+*- [Bb]ackup ([0-9]).rdl
+*- [Bb]ackup ([0-9][0-9]).rdl
+
+# Microsoft Fakes
+FakesAssemblies/
+
+# GhostDoc plugin setting file
+*.GhostDoc.xml
+
+# Node.js Tools for Visual Studio
+.ntvs_analysis.dat
+node_modules/
+
+# Visual Studio 6 build log
+*.plg
+
+# Visual Studio 6 workspace options file
+*.opt
+
+# Visual Studio 6 auto-generated workspace file (contains which files were open etc.)
+*.vbw
+
+# Visual Studio LightSwitch build output
+**/*.HTMLClient/GeneratedArtifacts
+**/*.DesktopClient/GeneratedArtifacts
+**/*.DesktopClient/ModelManifest.xml
+**/*.Server/GeneratedArtifacts
+**/*.Server/ModelManifest.xml
+_Pvt_Extensions
+
+# Paket dependency manager
+.paket/paket.exe
+paket-files/
+
+# FAKE - F# Make
+.fake/
+
+# CodeRush personal settings
+.cr/personal
+
+# Python Tools for Visual Studio (PTVS)
+__pycache__/
+*.pyc
+
+# Cake - Uncomment if you are using it
+# tools/**
+# !tools/packages.config
+
+# Tabs Studio
+*.tss
+
+# Telerik's JustMock configuration file
+*.jmconfig
+
+# BizTalk build output
+*.btp.cs
+*.btm.cs
+*.odx.cs
+*.xsd.cs
+
+# OpenCover UI analysis results
+OpenCover/
+
+# Azure Stream Analytics local run output
+ASALocalRun/
+
+# MSBuild Binary and Structured Log
+*.binlog
+
+# NVidia Nsight GPU debugger configuration file
+*.nvuser
+
+# MFractors (Xamarin productivity tool) working folder
+.mfractor/
+
+# Local History for Visual Studio
+.localhistory/
+
+# BeatPulse healthcheck temp database
+healthchecksdb
+
+# Backup folder for Package Reference Convert tool in Visual Studio 2017
+MigrationBackup/
+
+# Ionide (cross platform F# VS Code tools) working folder
+.ionide/
+
+# Fody - auto-generated XML schema
+FodyWeavers.xsd
+
+##
+## Visual studio for Mac
+##
+
+
+# globs
+Makefile.in
+*.userprefs
+*.usertasks
+config.make
+config.status
+aclocal.m4
+install-sh
+autom4te.cache/
+*.tar.gz
+tarballs/
+test-results/
+
+# Mac bundle stuff
+*.dmg
+*.app
+
+# content below from: https://github.com/github/gitignore/blob/master/Global/macOS.gitignore
+# General
+.DS_Store
+.AppleDouble
+.LSOverride
+
+# Icon must end with two \r
+Icon
+
+
+# Thumbnails
+._*
+
+# Files that might appear in the root of a volume
+.DocumentRevisions-V100
+.fseventsd
+.Spotlight-V100
+.TemporaryItems
+.Trashes
+.VolumeIcon.icns
+.com.apple.timemachine.donotpresent
+
+# Directories potentially created on remote AFP share
+.AppleDB
+.AppleDesktop
+Network Trash Folder
+Temporary Items
+.apdisk
+
+# content below from: https://github.com/github/gitignore/blob/master/Global/Windows.gitignore
+# Windows thumbnail cache files
+Thumbs.db
+ehthumbs.db
+ehthumbs_vista.db
+
+# Dump file
+*.stackdump
+
+# Folder config file
+[Dd]esktop.ini
+
+# Recycle Bin used on file shares
+$RECYCLE.BIN/
+
+# Windows Installer files
+*.cab
+*.msi
+*.msix
+*.msm
+*.msp
+
+# Windows shortcuts
+*.lnk
+
+# JetBrains Rider
+.idea/
+*.sln.iml
+
+##
+## Visual Studio Code
+##
+.vscode/*
+!.vscode/settings.json
+!.vscode/tasks.json
+!.vscode/launch.json
+!.vscode/extensions.json

SPTInstaller/App.axaml

@@ -0,0 +1,39 @@
+<Application xmlns="https://github.com/avaloniaui"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:local="using:SPTInstaller"
+             x:Class="SPTInstaller.App">
+    <Application.DataTemplates>
+        <local:ViewLocator/>
+    </Application.DataTemplates>
+
+    <Application.Styles>
+        <FluentTheme Mode="Light"/>
+    </Application.Styles>
+
+	<Application.Resources>
+
+		<!-- Colors -->
+		<Color x:Key="AKI_DarkGray">#121212</Color>
+		<Color x:Key="AKI_Yellow">#FFC107</Color>
+		<Color x:Key="AKI_White">#FFFFFF</Color>
+		<Color x:Key="AKI_Gray">#282828</Color>
+		<Color x:Key="AKI_DarkGrayBlue">#323947</Color>
+
+		<!-- Brushes -->
+		<SolidColorBrush x:Key="AKI_Foreground_Light" Color="{StaticResource AKI_White}"/>
+		<SolidColorBrush x:Key="AKI_Background_Light" Color="{StaticResource AKI_Gray}"/>
+		<SolidColorBrush x:Key="AKI_Background_Dark" Color="{StaticResource AKI_DarkGray}"/>
+		<SolidColorBrush x:Key="AKI_Brush_Yellow" Color="{StaticResource AKI_Yellow}"/>
+		<SolidColorBrush x:Key="AKI_Brush_DarkGrayBlue" Color="{StaticResource AKI_DarkGrayBlue}"/>
+		<SolidColorBrush x:Key="AKI_Brush_Lighter" Color="Gainsboro"/>
+
+		<!-- Path Geometry -->
+		<PathGeometry x:Key="CircledCheck" Figures="M 9.0646825 0.06313182 C 7.3648066 0.28806336 5.7978836 0.78839047 4.3639137 1.7461752 3.2921695 2.4620115 2.3631641 3.4084722 1.6479106 4.4762536 0.98737415 5.4623497 0.47819447 6.5896932 0.22806644 7.7524208 -1.2315929 14.537597 4.5254007 20.882361 11.493416 19.89881 c 1.391191 -0.196414 2.73334 -0.717402 3.917306 -1.463979 1.003459 -0.632768 1.91619 -1.463899 2.626322 -2.413989 C 22.172937 10.487163 19.448371 2.526326 12.903647 0.44688781 11.70918 0.06738309 10.312268 -0.10195753 9.0646825 0.06313182 M 14.235529 6.538212 c 0.719844 -0.1922804 1.369569 0.5544499 0.96037 1.2142088 -0.345429 0.5568703 -0.967577 1.0212266 -1.430447 1.4820746 L 10.94499 12.042639 C 10.500924 12.484766 9.9264114 13.323465 9.299721 13.490862 8.8023811 13.623702 8.452016 13.299829 8.1245295 12.978374 7.342478 12.210582 6.3754514 11.44552 5.7298007 10.560564 5.480503 10.218905 5.4699265 9.723192 5.7920077 9.4212362 6.6694846 8.5988409 7.8158456 10.253773 8.3595682 10.794576 c 0.1820751 0.181125 0.4825335 0.608587 0.7834627 0.52988 0.4212659 -0.110141 0.8750481 -0.777076 1.1751921 -1.075907 L 12.981992 7.5964118 C 13.331649 7.2482817 13.738346 6.6710512 14.235529 6.538212 Z"
+					  FillRule="NonZero"
+					  />
+		<PathGeometry x:Key="CircledX" Figures="M 9.3972738 0.04245969 C 7.0827527 0.34574986 5.0318949 1.0076069 3.2592046 2.6077382 2.3324496 3.4442761 1.5788823 4.453119 1.0210803 5.566508 c -2.7620688 5.513177 0.320857 12.50987 6.3432023 14.090152 1.2916144 0.338914 2.6250608 0.43131 3.9486944 0.2576 4.747034 -0.622966 8.468465 -4.700542 8.677783 -9.470458 C 20.19922 5.6929665 16.858078 1.3284705 12.212185 0.27365016 11.325097 0.07224603 10.306294 -0.0766601 9.3972738 0.04245969 M 6.8951311 6.0962212 c 0.4071071 0.00285 0.6713562 0.2964224 0.938304 0.5628006 l 1.4856467 1.4826978 c 0.158768 0.1584535 0.4033136 0.5189835 0.6255352 0.5771984 0.126202 0.033088 0.234732 -0.1102653 0.312768 -0.1870931 0.249277 -0.2453478 0.495229 -0.4941674 0.742824 -0.7412705 l 1.094688 -1.0925142 c 0.20842 -0.2080069 0.414066 -0.4608068 0.703728 -0.554646 0.666547 -0.2158494 1.280275 0.3966607 1.063998 1.0618847 -0.141137 0.4339627 -0.633395 0.779821 -0.94671 1.092514 L 11.664841 9.54638 c -0.107944 0.1077293 -0.38877 0.3007922 -0.38877 0.46822 0 0.222015 0.475094 0.554373 0.623346 0.70233 0.595784 0.594602 1.420358 1.20083 1.871407 1.9119 0.241614 0.380976 0.158691 0.920717 -0.229532 1.171722 -0.308154 0.199227 -0.730468 0.156386 -1.016338 -0.06095 C 11.870017 13.24165 11.308677 12.546499 10.726537 11.965515 10.582664 11.821928 10.166604 11.252104 9.944617 11.31028 9.7223954 11.3685 9.4778498 11.729025 9.3190818 11.887479 l -1.4856467 1.4827 C 7.520315 13.682638 7.2187683 13.989088 6.7387474 13.917412 6.1917559 13.835786 5.9203119 13.23264 6.1340103 12.745886 6.2635359 12.450907 6.5544494 12.227488 6.7778435 12.004537 L 8.0289153 10.755949 C 8.183657 10.601515 8.691357 10.24512 8.691357 10.0146 c 0 -0.2305204 -0.5077 -0.5869139 -0.6624417 -0.7413489 L 6.7778435 8.0246649 C 6.5544494 7.8017132 6.2635359 7.5782948 6.1340103 7.2833157 5.8906767 6.7289817 6.2771407 6.091851 6.8951311 6.0962212 Z" FillRule="NonZero"
+					  />
+		<PathGeometry x:Key="CircledWarn" Figures="M 9.4328769 0.04019892 C 7.0982838 0.34605265 4.9864964 0.9947734 3.2144923 2.6416847 -0.51716071 6.1098902 -1.0931625 11.937378 1.9776592 16.023146 c 0.6666064 0.886919 1.4893703 1.657003 2.4101133 2.276223 0.9414784 0.633151 1.9874973 1.110834 3.0896371 1.387001 1.2547837 0.314488 2.5508664 0.396281 3.8327134 0.22809 4.776463 -0.626673 8.470809 -4.727503 8.680748 -9.510654 C 20.200809 5.6204614 16.766697 1.2560532 12.09231 0.24958776 11.252125 0.06868514 10.291794 -0.07233093 9.4328769 0.04019892 M 9.784861 4.2119583 c 0.934085 -0.1667851 1.016841 0.6682722 1.016841 1.352973 v 5.1120367 c 0 0.62605 0.190424 1.671637 -0.664858 1.821253 C 9.2424915 12.654703 9.1591106 11.781677 9.1591106 11.145248 V 6.0332096 c 0 -0.6032595 -0.201139 -1.6735876 0.6257504 -1.8212513 m 0 9.9899357 c 1.062442 -0.189692 1.447474 1.424659 0.391092 1.613298 -1.0624433 0.189692 -1.4474743 -1.424659 -0.391092 -1.613298 z" FillRule="NonZero"
+					  />
+	</Application.Resources>
+</Application>

SPTInstaller/App.axaml.cs

@@ -0,0 +1,29 @@
+using Avalonia;
+using Avalonia.Controls.ApplicationLifetimes;
+using Avalonia.Markup.Xaml;
+using SPTInstaller.ViewModels;
+using SPTInstaller.Views;
+
+namespace SPTInstaller
+{
+    public partial class App : Application
+    {
+        public override void Initialize()
+        {
+            AvaloniaXamlLoader.Load(this);
+        }
+
+        public override void OnFrameworkInitializationCompleted()
+        {
+            if (ApplicationLifetime is IClassicDesktopStyleApplicationLifetime desktop)
+            {
+                desktop.MainWindow = new MainWindow
+                {
+                    DataContext = new MainWindowViewModel(),
+                };
+            }
+
+            base.OnFrameworkInitializationCompleted();
+        }
+    }
+}

SPTInstaller/Assets/Styles.axaml

@@ -0,0 +1,187 @@
+<Styles xmlns="https://github.com/avaloniaui"
+        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+        xmlns:cc="using:SPTInstaller.CustomControls"
+        xmlns:rxui="using:Avalonia.ReactiveUI"
+        >
+	<Design.PreviewWith>
+		<StackPanel Spacing="5" Background="{StaticResource AKI_Background_Dark}">
+			<Button Content="Blah"/>
+			<TextBox Text="Some cool text here" Margin="5"/>
+			<TextBox Watermark="This is a watermark" Margin="5"/>
+		</StackPanel>
+	</Design.PreviewWith>
+
+	<!-- Add Styles Here -->
+
+	<!-- TitleBar Styles -->
+	<Style Selector="cc|TitleBar">
+		<Setter Property="Background" Value="{StaticResource AKI_Background_Dark}"/>
+		<Setter Property="Foreground" Value="{StaticResource AKI_Foreground_Light}"/>
+		<Setter Property="ButtonForeground" Value="{StaticResource AKI_Brush_DarkGrayBlue}"/>
+	</Style>
+
+	<Style Selector="cc|TitleBar.versiontag">
+		<Setter Property="BorderBrush" Value="{StaticResource AKI_Brush_Yellow}"/>
+		<Setter Property="BorderThickness" Value="0 0 0 2"/>
+	</Style>
+
+	<!-- TextBox Styles -->
+	<!-- SourceRef: https://github.com/AvaloniaUI/Avalonia/blob/master/src/Avalonia.Themes.Fluent/Controls/TextBox.xaml -->
+	<Style Selector="TextBox">
+		<Setter Property="Background" Value="{StaticResource AKI_Background_Light}"/>
+		<Setter Property="FontWeight" Value="SemiBold"/>
+		<Setter Property="Foreground" Value="{StaticResource AKI_Brush_Lighter}"/>
+	</Style>
+
+	<Style Selector="TextBox:focus">
+		<Setter Property="Foreground" Value="{StaticResource AKI_Brush_Lighter}"/>
+	</Style>
+
+	<Style Selector="TextBox:pointerover">
+		<Setter Property="Foreground" Value="{StaticResource AKI_Brush_Lighter}"/>
+	</Style>
+
+	<Style Selector="TextBox:pointerover /template/ Border#PART_BorderElement">
+		<Setter Property="Background" Value="Transparent"/>
+		<Setter Property="BorderBrush" Value="DimGray"/>
+	</Style>
+
+	<Style Selector="TextBox:pointerover /template/ TextBlock#PART_Watermark, TextBox:focus /template/ TextBlock#PART_FloatingWatermark">
+		<Setter Property="Foreground" Value="DimGray"/>
+	</Style>
+
+	<Style Selector="TextBox:focus /template/ TextBlock#PART_Watermark, TextBox:focus /template/ TextBlock#PART_FloatingWatermark">
+		<Setter Property="Foreground" Value="DimGray"/>
+	</Style>
+
+	<Style Selector="TextBox /template/ TextBlock#PART_Watermark, TextBox:focus /template/ TextBlock#PART_FloatingWatermark">
+		<Setter Property="Foreground" Value="White"/>
+	</Style>
+
+	<Style Selector="TextBox:focus /template/ Border#PART_BorderElement">
+		<Setter Property="Background" Value="Transparent"/>
+		<Setter Property="BorderBrush" Value="{StaticResource AKI_Brush_Yellow}"/>
+		<Setter Property="BorderThickness" Value="1"/>
+	</Style>
+
+	<!-- Label Styles -->
+	<!-- SourceRef: https://github.com/AvaloniaUI/Avalonia/blob/master/src/Avalonia.Themes.Fluent/Controls/Label.xaml -->
+	<Style Selector="Label">
+		<Setter Property="Foreground" Value="{StaticResource AKI_Foreground_Light}"/>
+	</Style>
+
+	<Style Selector="Label.yellow">
+		<Setter Property="Foreground" Value="{StaticResource AKI_Brush_Yellow}"/>
+	</Style>
+
+	<Style Selector="Label.dark">
+		<Setter Property="Foreground" Value="DimGray"/>
+	</Style>
+
+	<Style Selector="Label.versionMismatch">
+		<Setter Property="Foreground" Value="OrangeRed"/>
+	</Style>
+
+	<!-- ProgressBar Styles -->
+	<!-- SourceRef: https://github.com/AvaloniaUI/Avalonia/blob/master/src/Avalonia.Themes.Fluent/Controls/ProgressBar.xaml -->
+	<Style Selector="ProgressBar">
+		<Setter Property="Foreground" Value="{StaticResource AKI_Brush_Yellow}"/>
+		<Setter Property="Background" Value="{StaticResource AKI_Brush_DarkGrayBlue}"/>
+	</Style>
+
+	<Style Selector="ProgressBar.error">
+		<Setter Property="Foreground" Value="Red"/>
+		<Style.Animations>
+			<Animation Duration="0:0:0.5" FillMode="Forward">
+				<KeyFrame Cue="0%">
+					<Setter Property="Foreground" Value="{StaticResource AKI_Brush_Yellow}"/>
+					<Setter Property="Value" Value="0"/>
+				</KeyFrame>
+				<KeyFrame Cue="100%">
+					<Setter Property="Foreground" Value="Red"/>
+					<Setter Property="Value" Value="100"/>
+				</KeyFrame>
+			</Animation>
+		</Style.Animations>
+	</Style>
+
+	<!-- Seperator Styles -->
+	<!-- SourceRef: https://github.com/AvaloniaUI/Avalonia/blob/master/src/Avalonia.Themes.Fluent/Controls/Separator.xaml -->
+	<Style Selector="Separator">
+		<Setter Property="Background" Value="{StaticResource AKI_Background_Dark}"/>
+	</Style>
+
+	<!-- Button Styles -->
+	<!-- SourceRef: https://github.com/AvaloniaUI/Avalonia/blob/master/src/Avalonia.Themes.Fluent/Controls/Button.xaml -->
+	<Style Selector="Button">
+		<Setter Property="Background" Value="{StaticResource AKI_Brush_DarkGrayBlue}"/>
+		<Setter Property="Foreground" Value="{StaticResource AKI_Background_Dark}"/>
+	</Style>
+
+	<Style Selector="Button:pointerover">
+		<Setter Property="FontWeight" Value="SemiBold"/>
+	</Style>
+
+	<Style Selector="Button:pointerover /template/ ContentPresenter">
+		<Setter Property="Background" Value="{StaticResource AKI_Background_Light}"/>
+		<Setter Property="BorderBrush" Value="{StaticResource AKI_Brush_Yellow}"/>
+		<Setter Property="BorderThickness" Value="1"/>
+	</Style>
+
+	<Style Selector="Button:pressed /template/ ContentPresenter">
+		<Setter Property="Background" Value="{StaticResource AKI_Brush_Yellow}"/>
+	</Style>
+
+	<Style Selector="Button:disabled /template/ ContentPresenter">
+		<Setter Property="Background" Value="Transparent"/>
+		<Setter Property="BorderBrush" Value="{StaticResource AKI_Brush_DarkGrayBlue}"/>
+	</Style>
+
+	<!-- Button yellow -->
+	<Style Selector="Button.yellow">
+		<Setter Property="Background" Value="{StaticResource AKI_Brush_Yellow}"/>
+		<Setter Property="Foreground" Value="{StaticResource AKI_Background_Dark}"/>
+		<Setter Property="FontWeight" Value="SemiBold"/>
+	</Style>
+
+	<Style Selector="Button.yellow:pointerover">
+		<Setter Property="FontWeight" Value="SemiBold"/>
+	</Style>
+
+	<Style Selector="Button.yellow:pointerover /template/ ContentPresenter">
+		<Setter Property="Background" Value="Gold"/>
+		<Setter Property="BorderBrush" Value="{StaticResource AKI_Brush_DarkGrayBlue}"/>
+		<Setter Property="BorderThickness" Value="1"/>
+	</Style>
+
+	<Style Selector="Button.yellow:pressed /template/ ContentPresenter">
+		<Setter Property="Background" Value="{StaticResource AKI_Brush_Lighter}"/>
+	</Style>
+
+	<Style Selector="Button.yellow:disabled /template/ ContentPresenter">
+		<Setter Property="Background" Value="Transparent"/>
+		<Setter Property="BorderBrush" Value="{StaticResource AKI_Brush_DarkGrayBlue}"/>
+	</Style>
+
+	<!-- Button Link Style -->
+	<Style Selector="Button.link">
+		<Setter Property="Foreground" Value="{StaticResource AKI_Brush_Lighter}"/>
+		<Setter Property="Background" Value="Transparent"/>
+		<Setter Property="BorderBrush" Value="Transparent"/>
+		<Setter Property="BorderThickness" Value="0"/>
+	</Style>
+
+	<Style Selector="Button.link:pointerover /template/ ContentPresenter">
+		<Setter Property="TextBlock.Foreground" Value="{StaticResource AKI_Brush_Yellow}"/>
+		<Setter Property="Background" Value="Transparent"/>
+		<Setter Property="BorderBrush" Value="Transparent"/>
+		<Setter Property="BorderThickness" Value="0"/>
+	</Style>
+
+	<Style Selector="Button.link:pressed /template/ ContentPresenter">
+		<Setter Property="TextBlock.Foreground" Value="{StaticResource AKI_Brush_DarkGrayBlue}"/>
+		<Setter Property="Background" Value="Transparent"/>
+		<Setter Property="BorderBrush" Value="Transparent"/>
+		<Setter Property="BorderThickness" Value="0"/>
+	</Style>
+</Styles>

SPTInstaller/Behaviors/SpanBehavior.cs

@@ -0,0 +1,20 @@
+using Avalonia;
+using Avalonia.Interactivity;
+
+namespace SPTInstaller.Behaviors
+{
+    public class SpanBehavior : AvaloniaObject
+    {
+        public static readonly AttachedProperty<bool> SpanProperty = AvaloniaProperty.RegisterAttached<SpanBehavior, Interactive, bool>("Span");
+
+        public static void SetSpan(AvaloniaObject element, bool value)
+        {
+            element.SetValue(SpanProperty, value);
+        }
+
+        public static bool GetSpan(AvaloniaObject element)
+        {
+            return element.GetValue(SpanProperty);
+        }
+    }
+}

SPTInstaller/Controllers/InstallController.cs

@@ -0,0 +1,62 @@
+using SharpCompress;
+using SPTInstaller.Interfaces;
+using SPTInstaller.Models;
+using System;
+using System.Collections.Generic;
+using System.Threading.Tasks;
+
+namespace SPTInstaller.Controllers
+{
+    public class InstallController
+    {
+        public event EventHandler<IProgressableTask> TaskChanged = delegate { };
+
+        private IPreCheck[] _preChecks { get; set; }
+        private IProgressableTask[] _tasks { get; set; }
+
+        public InstallController(IProgressableTask[] tasks, IPreCheck[] preChecks = null)
+        {
+            _tasks = tasks;
+            _preChecks = preChecks;
+        }
+
+        public async Task<IResult> RunPreChecks()
+        {
+            var requiredResults = new List<IResult>();
+
+            _preChecks.ForEach(x => x.IsPending = true);
+
+            foreach (var check in _preChecks)
+            {
+                var result = await check.RunCheck();
+
+                if (check.IsRequired)
+                {
+                    requiredResults.Add(result);
+                }
+            }
+
+            foreach(var result in requiredResults)
+            {
+                if (!result.Succeeded)
+                    return Result.FromError("Some required checks have failed");
+            }
+
+            return Result.FromSuccess();
+        }
+
+        public async Task<IResult> RunTasks()
+        {
+            foreach (var task in _tasks)
+            {
+                TaskChanged?.Invoke(null, task);
+
+                var result = await task.RunAsync();
+
+                if (!result.Succeeded) return result;
+            }
+
+            return Result.FromSuccess("Install Complete. Happy Playing!");
+        }
+    }
+}

SPTInstaller/Converters/InvertedProgressConverter.cs

@@ -0,0 +1,29 @@
+using Avalonia.Data.Converters;
+using System;
+using System.Globalization;
+
+namespace SPTInstaller.Converters
+{
+    public class InvertedProgressConverter : IValueConverter
+    {
+        public object? Convert(object? value, Type targetType, object? parameter, CultureInfo culture)
+        {
+            if( value is int progress)
+            {
+                return 100 - progress;
+            }
+
+            return value;
+        }
+
+        public object? ConvertBack(object? value, Type targetType, object? parameter, CultureInfo culture)
+        {
+            if ( value is int invertedProgress)
+            {
+                return 100 - invertedProgress;
+            }
+
+            return value;
+        }
+    }
+}

SPTInstaller/CustomControls/DistributedSpacePanel.cs

@@ -0,0 +1,77 @@
+using Avalonia;
+using Avalonia.Controls;
+using SPTInstaller.Behaviors;
+using System;
+using System.Linq;
+
+namespace SPTInstaller.CustomControls
+{
+    public class DistributedSpacePanel : Panel
+    {
+        protected override Size MeasureOverride(Size availableSize)
+        {
+            var children = Children;
+
+            for (int i = 0; i < children.Count; i++)
+            {
+                // measure child objects so we can use their desired size in the arrange override
+                var child = children[i];
+                child.Measure(availableSize);
+            }
+
+            // we want to use all available space
+            return availableSize;
+        }
+
+        protected override Size ArrangeOverride(Size finalSize)
+        {
+            var children = Children;
+            Rect rcChild = new Rect(finalSize);
+            double previousChildSize = 0.0;
+
+            // get child objects that don't want to span the entire control
+            var nonSpanningChildren = children.Where(x => x.GetValue(SpanBehavior.SpanProperty) == false).ToList();
+
+            // get the total height off all non-spanning child objects
+            var totalChildHeight = nonSpanningChildren.Select(x => x.DesiredSize.Height).Sum();
+
+            // remove the total child height from our controls final size and divide it by the total non-spanning child objects
+            // except the last one, since it needs no space after it
+            var spacing = (finalSize.Height - totalChildHeight) / (nonSpanningChildren.Count - 1);
+
+            for (int i = 0; i < children.Count; i++)
+            {
+                var child = children[i];
+
+                var spanChild = child.GetValue(SpanBehavior.SpanProperty);
+
+                if (spanChild)
+                {
+                    // move any spanning children to the top of the array to push them behind the other controls (visually)
+                    children.Move(i, 0);
+
+                    rcChild = rcChild.WithY(0)
+                                     .WithX(0)
+                                     .WithHeight(finalSize.Height)
+                                     .WithWidth(finalSize.Width);
+
+
+
+                    child.Arrange(rcChild);
+                    continue;
+                };
+
+                rcChild = rcChild.WithY(rcChild.Y + previousChildSize);
+                previousChildSize = child.DesiredSize.Height;
+                rcChild = rcChild.WithHeight(previousChildSize)
+                                 .WithWidth(Math.Max(finalSize.Width, child.DesiredSize.Width));
+
+                previousChildSize += spacing;
+
+                child.Arrange(rcChild);
+            }
+
+            return finalSize;
+        }
+    }
+}

SPTInstaller/CustomControls/PreCheckItem.axaml

@@ -0,0 +1,84 @@
+<UserControl xmlns="https://github.com/avaloniaui"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+             mc:Ignorable="d" d:DesignWidth="800" d:DesignHeight="450"
+             x:Class="SPTInstaller.CustomControls.PreCheckItem">
+	
+	<UserControl.Styles>
+		
+		<Style Selector="Arc.running">
+			<Setter Property="Stroke" Value="DodgerBlue"/>
+		</Style>
+		
+		<Style Selector="Arc">
+			<Setter Property="Stroke" Value="Gray"/>
+			<Setter Property="IsVisible" Value="{Binding IsPending, RelativeSource={RelativeSource AncestorType=UserControl}}"/>
+			<Style.Animations>
+				<Animation Duration="0:0:1" RepeatCount="infinite">
+					<KeyFrame Cue="0%">
+						<Setter Property="RotateTransform.Angle" Value="0"/>
+					</KeyFrame>
+					<KeyFrame Cue="100%">
+						<Setter Property="RotateTransform.Angle" Value="360"/>
+					</KeyFrame>
+				</Animation>
+			</Style.Animations>
+		</Style>
+		
+		<Style Selector="Label.bold">
+			<Setter Property="FontWeight" Value="Bold"/>
+		</Style>
+		
+		<Style Selector="Path.passed">
+			<Setter Property="Data" Value="{StaticResource CircledCheck}"/>
+			<Setter Property="Fill" Value="Green"/>
+		</Style>
+		
+		<Style Selector="Path.failed">
+			<Setter Property="Data" Value="{StaticResource CircledX}"/>
+			<Setter Property="Fill" Value="Red"/>
+			<Setter Property="ToolTip.Tip" Value="A required dependency could not be found"/>
+		</Style>
+		
+		<Style Selector="Path.warning">
+			<Setter Property="Data" Value="{StaticResource CircledWarn}"/>
+			<Setter Property="Fill" Value="Goldenrod"/>
+			<Setter Property="ToolTip.Tip" Value="This dependency could not be found"/>
+		</Style>
+	</UserControl.Styles>
+	
+	
+	<Grid ColumnDefinitions="22, AUTO" Margin="3">
+		<Canvas Margin="0 3 0 0"
+				IsVisible="{Binding !IsPending, RelativeSource={RelativeSource AncestorType=UserControl}}">
+			<Ellipse Fill="White" Height="15" Width="15" Canvas.Top="3" Canvas.Left="3"
+					 />
+			<Path Name="iconPath" StrokeThickness="2"
+				  Classes.passed="{Binding Passed, RelativeSource={RelativeSource AncestorType=UserControl}}"
+				  >
+				<Classes.failed>
+					<MultiBinding Converter="{x:Static BoolConverters.And}">
+						<Binding Path="IsRequired"/>
+						<Binding Path="!Passed"/>
+					</MultiBinding>
+				</Classes.failed>
+				<Classes.warning>
+					<MultiBinding Converter="{x:Static BoolConverters.And}">
+						<Binding Path="!IsRequired"/>
+						<Binding Path="!Passed"/>
+					</MultiBinding>
+				</Classes.warning>
+			</Path>
+		</Canvas>
+		
+		<Arc StartAngle="280" SweepAngle="80" Margin="0 3 0 0" StrokeThickness="3"
+			 Width="20" Height="20" VerticalAlignment="Top"
+			 Classes.running="{Binding IsRunning, RelativeSource={RelativeSource AncestorType=UserControl}}"
+			 />
+		<Label Grid.Column="1"
+			   Content="{Binding PreCheckName, RelativeSource={RelativeSource AncestorType=UserControl}}"
+			   Classes.bold="{Binding IsRunning, RelativeSource={RelativeSource AncestorType=UserControl}}"
+			   />
+	</Grid>
+</UserControl>

SPTInstaller/CustomControls/PreCheckItem.axaml.cs

@@ -0,0 +1,62 @@
+using Avalonia;
+using Avalonia.Controls;
+using Avalonia.Controls.Shapes;
+using Avalonia.Threading;
+using ReactiveUI;
+using System.Windows.Input;
+
+namespace SPTInstaller.CustomControls
+{
+    public partial class PreCheckItem : UserControl
+    {
+        public PreCheckItem()
+        {
+            InitializeComponent();
+        }
+
+        public string PreCheckName
+        {
+            get => GetValue(PreCheckNameProperty);
+            set => SetValue(PreCheckNameProperty, value);
+        }
+
+        public static readonly StyledProperty<string> PreCheckNameProperty =
+            AvaloniaProperty.Register<PreCheckItem, string>(nameof(PreCheckName));
+
+        public bool IsRunning
+        {
+            get => GetValue(IsRunningProperty);
+            set => SetValue(IsRunningProperty, value);    
+        }
+
+        public static readonly StyledProperty<bool> IsRunningProperty =
+            AvaloniaProperty.Register<PreCheckItem, bool>(nameof(IsRunning));
+
+        public bool IsPending
+        {
+            get => GetValue(IsPendingProperty);
+            set => SetValue(IsPendingProperty, value);
+        }
+
+        public static readonly StyledProperty<bool> IsPendingProperty =
+            AvaloniaProperty.Register<PreCheckItem, bool>(nameof(IsPending));
+
+        public bool Passed
+        {
+            get => GetValue(PassedProperty);
+            set => SetValue(PassedProperty, value);
+        }
+
+        public static readonly StyledProperty<bool> PassedProperty =
+            AvaloniaProperty.Register<PreCheckItem, bool>(nameof(Passed));
+
+        public bool IsRequired
+        {
+            get => GetValue(IsRequiredProperty);
+            set => SetValue(IsRequiredProperty, value);
+        }
+
+        public static readonly StyledProperty<bool> IsRequiredProperty =
+            AvaloniaProperty.Register<PreCheckItem, bool>(nameof(IsRequired));
+    }
+}

SPTInstaller/CustomControls/ProgressableTaskItem.axaml

@@ -0,0 +1,79 @@
+<UserControl xmlns="https://github.com/avaloniaui"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+			 xmlns:vm="using:SPTInstaller.ViewModels"
+             mc:Ignorable="d" d:DesignWidth="800" d:DesignHeight="450"
+             x:Class="SPTInstaller.CustomControls.ProgressableTaskItem">
+
+	<UserControl.Styles>
+		<!-- Ellipse Styles -->
+		<Style Selector="Ellipse">
+			<Setter Property="Stroke" Value="{Binding PendingColor, RelativeSource={RelativeSource AncestorType=UserControl}}"/>
+			<Setter Property="Margin" Value="7 0"/>
+		</Style>
+		<Style Selector="Ellipse.completed">
+			<Setter Property="Stroke" Value="{Binding CompletedColor, RelativeSource={RelativeSource AncestorType=UserControl}}"/>
+		</Style>
+		<Style Selector="Ellipse.running">
+			<Setter Property="Stroke" Value="{Binding RunningColor, RelativeSource={RelativeSource AncestorType=UserControl}}"/>
+			<Setter Property="Margin" Value="7 3"/>
+			<Style.Animations>
+				<Animation Duration="0:0:1" PlaybackDirection="Alternate" RepeatCount="INFINITE">
+					<KeyFrame Cue="0%">
+						<Setter Property="ScaleTransform.ScaleX" Value="1"/>
+						<Setter Property="ScaleTransform.ScaleY" Value="1"/>
+					</KeyFrame>
+					<KeyFrame Cue="100%">
+						<Setter Property="ScaleTransform.ScaleX" Value="1.2"/>
+						<Setter Property="ScaleTransform.ScaleY" Value="1.2"/>
+					</KeyFrame>
+				</Animation>
+			</Style.Animations>
+		</Style>
+		<Style Selector="Ellipse.centerRunning">
+			<Setter Property="Fill" Value="{Binding RunningColor, RelativeSource={RelativeSource AncestorType=UserControl}}"/>
+		</Style>
+		<Style Selector="Ellipse.centerCompleted">
+			<Setter Property="Fill" Value="{Binding CompletedColor, RelativeSource={RelativeSource AncestorType=UserControl}}"/>
+		</Style>
+
+		<!-- Label Styles -->
+		<Style Selector="TextBlock">
+			<Setter Property="Foreground" Value="{Binding PendingColor, RelativeSource={RelativeSource
+												  AncestorType=UserControl}}"/>
+		</Style>
+		<Style Selector="TextBlock.completed">
+			<Setter Property="Foreground" Value="{Binding CompletedColor, RelativeSource={RelativeSource AncestorType=UserControl}}"/>
+		</Style>
+		<Style Selector="TextBlock.running">
+			<Setter Property="Foreground" Value="{Binding RunningColor, RelativeSource={RelativeSource AncestorType=UserControl}}"/>
+		</Style>
+	</UserControl.Styles>
+	<Grid ColumnDefinitions="AUTO, *">
+		
+		<Ellipse Height="30" Width="30"
+			 StrokeThickness="4" 
+			 Fill="{StaticResource AKI_Background_Dark}"
+			 HorizontalAlignment="Left"
+			 Classes.running="{Binding IsRunning, RelativeSource={RelativeSource AncestorType=UserControl}}"
+		     Classes.completed="{Binding IsCompleted, RelativeSource={RelativeSource AncestorType=UserControl}}"
+			 />
+
+		<Ellipse Height="20" Width="20"
+				 Classes.centerRunning="{Binding IsRunning, RelativeSource={RelativeSource AncestorType=UserControl}}"
+		         Classes.centerCompleted="{Binding IsCompleted, RelativeSource={RelativeSource AncestorType=UserControl}}"
+				 />
+		
+		<TextBlock Grid.Column="1"
+			   Text="{Binding TaskName, RelativeSource={RelativeSource AncestorType=UserControl}}"
+			   Classes.running="{Binding IsRunning, RelativeSource={RelativeSource AncestorType=UserControl}}"
+			   Classes.completed="{Binding IsCompleted, RelativeSource={RelativeSource AncestorType=UserControl}}"
+			   FontWeight="SemiBold"
+			   FontSize="15"
+			   TextWrapping="Wrap"
+			   VerticalAlignment="Center"
+			   HorizontalAlignment="Left"
+			   />
+	</Grid>
+</UserControl>

SPTInstaller/CustomControls/ProgressableTaskItem.axaml.cs

@@ -0,0 +1,77 @@
+using Avalonia;
+using Avalonia.Controls;
+using Avalonia.Media;
+
+namespace SPTInstaller.CustomControls
+{
+    public partial class ProgressableTaskItem : UserControl
+    {
+        public ProgressableTaskItem()
+        {
+            InitializeComponent();
+        }
+
+        public string TaskId
+        {
+            get => GetValue(TaskIdProperty);
+            set => SetValue(TaskIdProperty, value);
+        }
+
+        public static readonly StyledProperty<string> TaskIdProperty =
+            AvaloniaProperty.Register<ProgressableTaskItem, string>(nameof(TaskId));
+
+        public string TaskName
+        {
+            get => GetValue(TaskNameProperty);
+            set => SetValue(TaskNameProperty, value);
+        }
+
+        public static readonly StyledProperty<string> TaskNameProperty =
+            AvaloniaProperty.Register<ProgressableTaskItem, string>(nameof(TaskName));
+
+        public bool IsCompleted
+        {
+            get => GetValue(IsCompletedProperty);
+            set => SetValue(IsCompletedProperty, value);
+        }
+
+        public static readonly StyledProperty<bool> IsCompletedProperty =
+            AvaloniaProperty.Register<ProgressableTaskItem, bool>(nameof(IsCompleted));
+
+        public bool IsRunning
+        {
+            get => GetValue(IsRunningProperty);
+            set => SetValue(IsRunningProperty, value);
+        }
+
+        public static readonly StyledProperty<bool> IsRunningProperty =
+            AvaloniaProperty.Register<ProgressableTaskItem, bool>(nameof(IsRunning));
+
+        public IBrush PendingColor
+        {
+            get => GetValue(PendingColorProperty);
+            set => SetValue(PendingColorProperty, value);
+        }
+
+        public static readonly StyledProperty<IBrush> PendingColorProperty =
+            AvaloniaProperty.Register<ProgressableTaskItem, IBrush>(nameof(PendingColor));
+
+        public IBrush RunningColor
+        {
+            get => GetValue(RunningColorProperty);
+            set => SetValue(RunningColorProperty, value);
+        }
+
+        public static readonly StyledProperty<IBrush> RunningColorProperty =
+            AvaloniaProperty.Register<ProgressableTaskItem, IBrush>(nameof(PendingColor));
+
+        public IBrush CompletedColor
+        {
+            get => GetValue(CompletedColorProperty);
+            set => SetValue(CompletedColorProperty, value);
+        }
+
+        public static readonly StyledProperty<IBrush> CompletedColorProperty =
+            AvaloniaProperty.Register<ProgressableTaskItem, IBrush>(nameof(PendingColor));
+    }
+}

SPTInstaller/CustomControls/ProgressableTaskList.axaml

@@ -0,0 +1,47 @@
+<UserControl xmlns="https://github.com/avaloniaui"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+			 xmlns:cc="using:SPTInstaller.CustomControls"
+			 xmlns:bh="using:SPTInstaller.Behaviors"
+			 xmlns:convt="using:SPTInstaller.Converters"
+             mc:Ignorable="d" d:DesignWidth="800" d:DesignHeight="450"
+             x:Class="SPTInstaller.CustomControls.ProgressableTaskList"
+			 >
+	<UserControl.Resources>
+		<convt:InvertedProgressConverter x:Key="invtProgressConvt"/>
+	</UserControl.Resources>
+	<ItemsControl Name="itemsControl" Items="{Binding Tasks, RelativeSource={RelativeSource AncestorType=UserControl}}"
+				  Padding="5">
+		<ItemsControl.ItemsPanel>
+			<ItemsPanelTemplate>
+				<cc:DistributedSpacePanel>
+					<ProgressBar Orientation="Vertical"
+							     Value="{Binding TaskProgress, RelativeSource={RelativeSource AncestorType=UserControl}, Converter={StaticResource ResourceKey=invtProgressConvt}}"
+							     Background="{Binding CompletedColor, RelativeSource={RelativeSource AncestorType=UserControl}}"
+							     Foreground="{Binding PendingColor, RelativeSource={RelativeSource AncestorType=UserControl}}"
+							     HorizontalAlignment="Left"
+							     VerticalAlignment="Stretch"
+							     Margin="20 3"
+								 MinHeight="0"
+								 Grid.RowSpan="6"
+								 bh:SpanBehavior.Span="True"
+								 
+				     />
+				</cc:DistributedSpacePanel>
+			</ItemsPanelTemplate>
+		</ItemsControl.ItemsPanel>
+		<ItemsControl.ItemTemplate>
+			<DataTemplate>
+				<cc:ProgressableTaskItem TaskId="{Binding Id}"
+					                     TaskName="{Binding Name}"
+										 IsRunning="{Binding IsRunning}"
+										 IsCompleted="{Binding IsCompleted}"
+										 PendingColor="{Binding PendingColor, RelativeSource={RelativeSource AncestorType=UserControl}}"
+										 RunningColor="{Binding RunningColor, RelativeSource={RelativeSource AncestorType=UserControl}}"
+										 CompletedColor="{Binding CompletedColor, RelativeSource={RelativeSource AncestorType=UserControl}}"
+										 />
+			</DataTemplate>
+		</ItemsControl.ItemTemplate>
+	</ItemsControl>
+</UserControl>

SPTInstaller/CustomControls/ProgressableTaskList.axaml.cs

@@ -0,0 +1,97 @@
+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
+{
+    public partial class ProgressableTaskList : UserControl
+    {
+        public ProgressableTaskList()
+        {
+            InitializeComponent();
+
+            this.AttachedToVisualTree += ProgressableTaskList_AttachedToVisualTree;
+        }
+
+        private int _taskProgress;
+        public int TaskProgress
+        {
+            get => _taskProgress;
+            set => SetAndRaise(ProgressableTaskList.TaskProgressProperty, ref _taskProgress, value);
+        }
+
+        public static readonly DirectProperty<ProgressableTaskList, int> TaskProgressProperty =
+            AvaloniaProperty.RegisterDirect<ProgressableTaskList, int>(nameof(TaskProgress), o => o.TaskProgress);
+
+        public ObservableCollection<InstallerTaskBase> Tasks
+        {
+            get => GetValue(TasksProperty);
+            set => SetValue(TasksProperty, value);
+        }
+
+        public static readonly StyledProperty<ObservableCollection<InstallerTaskBase>> TasksProperty =
+            AvaloniaProperty.Register<ProgressableTaskList, ObservableCollection<InstallerTaskBase>>(nameof(Tasks));
+
+        public IBrush PendingColor
+        {
+            get => GetValue(PendingColorProperty);
+            set => SetValue(PendingColorProperty, value);
+        }
+
+        public static readonly StyledProperty<IBrush> PendingColorProperty =
+            AvaloniaProperty.Register<ProgressableTaskList, IBrush>(nameof(PendingColor));
+
+        public IBrush RunningColor
+        {
+            get => GetValue(RunningColorProperty);
+            set => SetValue(RunningColorProperty, value);
+        }
+
+        public static readonly StyledProperty<IBrush> RunningColorProperty =
+            AvaloniaProperty.Register<ProgressableTaskList, IBrush>(nameof(PendingColor));
+
+        public IBrush CompletedColor
+        {
+            get => GetValue(CompletedColorProperty);
+            set => SetValue(CompletedColorProperty, value);
+        }
+
+        public static readonly StyledProperty<IBrush> CompletedColorProperty =
+            AvaloniaProperty.Register<ProgressableTaskList, IBrush>(nameof(PendingColor));
+
+        private void UpdateTaskProgress()
+        {
+            Dispatcher.UIThread.InvokeAsync(async () =>
+            {
+                var completedTasks = Tasks.Where(x => x.IsCompleted == true).Count();
+
+                var progress = (int)Math.Floor((double)completedTasks / (Tasks.Count - 1) * 100);
+
+                for(; TaskProgress < progress;)
+                {
+                    TaskProgress += 2;
+                    await Task.Delay(1);
+                }
+            });
+        }
+
+        private void ProgressableTaskList_AttachedToVisualTree(object? sender, VisualTreeAttachmentEventArgs e)
+        {
+            if (Tasks == null) return;
+
+            foreach (var task in Tasks)
+            {
+                task.WhenPropertyChanged(x => x.IsCompleted)
+                    .Subscribe(x => UpdateTaskProgress());
+            }
+        }
+    }
+}

SPTInstaller/CustomControls/TaskDetails.axaml

@@ -0,0 +1,39 @@
+<UserControl xmlns="https://github.com/avaloniaui"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+             mc:Ignorable="d" d:DesignWidth="800" d:DesignHeight="450"
+             x:Class="SPTInstaller.CustomControls.TaskDetails">
+	<Grid RowDefinitions="10,*,AUTO,10,AUTO,*,AUTO,10" ColumnDefinitions="10,*,10">
+		
+		<Label Grid.Column="1" Grid.Row="2"
+			   HorizontalAlignment="Center"
+			   FontSize="15"
+			   FontWeight="SemiBold"
+			   Content="{Binding Message, RelativeSource={RelativeSource AncestorType=UserControl}}"
+			   />
+
+		<TextBlock Grid.Column="1" Grid.Row="4"
+				   Foreground="Gainsboro"
+				   HorizontalAlignment="Center"
+				   FontSize="12"
+				   Text="{Binding Details, RelativeSource={RelativeSource AncestorType=UserControl}}"
+				   TextTrimming="CharacterEllipsis"
+				   TextWrapping="Wrap"
+				   MaxLines="3"
+			       />
+
+		<Grid Grid.Column="1" Grid.Row="6" ColumnDefinitions="*,AUTO">
+			
+			<ProgressBar IsVisible="{Binding ShowProgress, RelativeSource={RelativeSource AncestorType=UserControl}}"
+						 Value="{Binding Progress, RelativeSource={RelativeSource AncestorType=UserControl}}"
+						 HorizontalAlignment="Stretch"
+					 />
+
+			<Label Grid.Column="1"
+				   Content="{Binding Progress, RelativeSource={RelativeSource AncestorType=UserControl}, StringFormat='{}{0}%'}"
+				   IsVisible="{Binding ShowProgress, RelativeSource={RelativeSource AncestorType=UserControl}}"
+			       />
+		</Grid>
+	</Grid>
+</UserControl>

SPTInstaller/CustomControls/TaskDetails.axaml.cs

@@ -0,0 +1,49 @@
+using Avalonia;
+using Avalonia.Controls;
+
+namespace SPTInstaller.CustomControls
+{
+    public partial class TaskDetails : UserControl
+    {
+        public TaskDetails()
+        {
+            InitializeComponent();
+        }
+
+        public string Message
+        {
+            get => GetValue(MessageProperty);
+            set => SetValue(MessageProperty, value);
+        }
+
+        public static readonly StyledProperty<string> MessageProperty =
+            AvaloniaProperty.Register<TaskDetails, string>(nameof(Message));
+
+        public string Details
+        {
+            get => GetValue(DetailsProperty);
+            set => SetValue(DetailsProperty, value);
+        }
+
+        public static readonly StyledProperty<string> DetailsProperty =
+            AvaloniaProperty.Register<TaskDetails, string>(nameof(Details));
+
+        public int Progress
+        {
+            get => GetValue(ProgressProperty);
+            set => SetValue(ProgressProperty, value);
+        }
+
+        public static readonly StyledProperty<int> ProgressProperty =
+            AvaloniaProperty.Register<TaskDetails, int>(nameof(Progress));
+
+        public bool ShowProgress
+        {
+            get => GetValue(ShowProgressProperty);
+            set => SetValue(ShowProgressProperty, value);
+        }
+
+        public static readonly StyledProperty<bool> ShowProgressProperty =
+            AvaloniaProperty.Register<TaskDetails, bool>(nameof(ShowProgress));
+    }
+}

SPTInstaller/CustomControls/TitleBar.axaml

@@ -0,0 +1,76 @@
+<UserControl xmlns="https://github.com/avaloniaui"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+             mc:Ignorable="d" d:DesignWidth="800" d:DesignHeight="450"
+             x:Class="SPTInstaller.CustomControls.TitleBar">
+
+	<Grid ColumnDefinitions="AUTO,*,AUTO,AUTO">
+
+		<Rectangle Grid.ColumnSpan="6" IsHitTestVisible="False"
+				   Fill="{Binding Background, RelativeSource={
+                      RelativeSource AncestorType=UserControl}}"
+                 />
+
+		<Label Content="{Binding Title, RelativeSource={
+			               RelativeSource AncestorType=UserControl}}"
+			   IsHitTestVisible="False"
+			   Foreground="{Binding Foreground, RelativeSource={
+			                  RelativeSource AncestorType=UserControl}}"
+			   Background="Transparent"
+			   VerticalContentAlignment="Center"
+			     />
+
+		<!-- Minimize (-) Button -->
+		<Button Content="&#xE949;" Grid.Column="2"
+				Foreground="{Binding ButtonForeground, RelativeSource={
+												 RelativeSource AncestorType=UserControl}}"
+				Command="{Binding MinButtonCommand, RelativeSource={
+			                RelativeSource AncestorType=UserControl}}"
+				Background="Transparent"
+				HorizontalContentAlignment="Center"
+				VerticalContentAlignment="Center"
+				VerticalAlignment="Stretch"
+				FontFamily="Segoe MDL2 Assets"
+				CornerRadius="0"
+				Width="35"
+            >
+			<Button.Styles>
+				<Style Selector="Button:pointerover /template/ ContentPresenter">
+					<Setter Property="Background" Value="{StaticResource AKI_Brush_DarkGrayBlue}"/>
+					<Setter Property="BorderThickness" Value="0"/>
+				</Style>
+				<Style Selector="Button:pressed /template/ ContentPresenter">
+					<Setter Property="Background" Value="{StaticResource AKI_Background_Light}"/>
+				</Style>
+			</Button.Styles>
+		</Button>
+
+		<!-- Close (X) Button -->
+		<Button Content="&#xE106;" Grid.Column="3"
+				Foreground="{Binding ButtonForeground, RelativeSource={
+				             RelativeSource AncestorType=UserControl}}"
+				Command="{Binding XButtonCommand, RelativeSource={
+			                RelativeSource AncestorType=UserControl}}"
+				Background="Transparent"
+				HorizontalContentAlignment="Center"
+				VerticalContentAlignment="Center"
+				VerticalAlignment="Stretch"
+				FontFamily="Segoe MDL2 Assets"
+				CornerRadius="0"
+				Width="35"
+            >
+			<Button.Styles>
+				<Style Selector="Button:pointerover /template/ ContentPresenter">
+					<Setter Property="Background" Value="IndianRed"/>
+					<Setter Property="BorderThickness" Value="0"/>
+				</Style>
+				<Style Selector="Button:pressed /template/ ContentPresenter">
+					<Setter Property="Background" Value="Crimson"/>
+				</Style>
+			</Button.Styles>
+		</Button>
+
+	</Grid>
+
+</UserControl>

SPTInstaller/CustomControls/TitleBar.axaml.cs

@@ -0,0 +1,77 @@
+using Avalonia;
+using Avalonia.Controls;
+using Avalonia.Markup.Xaml;
+using Avalonia.Media;
+using System.Windows.Input;
+
+namespace SPTInstaller.CustomControls
+{
+    public partial class TitleBar : UserControl
+    {
+        public TitleBar()
+        {
+            InitializeComponent();
+        }
+
+        private void InitializeComponent()
+        {
+            AvaloniaXamlLoader.Load(this);
+        }
+
+        public static readonly StyledProperty<string> TitleProperty =
+            AvaloniaProperty.Register<TitleBar, string>(nameof(Title));
+
+        public string Title
+        {
+            get => GetValue(TitleProperty);
+            set => SetValue(TitleProperty, value);
+        }
+
+        public static readonly StyledProperty<IBrush> ButtonForegroundProperty =
+            AvaloniaProperty.Register<TitleBar, IBrush>(nameof(ButtonForeground));
+
+        public IBrush ButtonForeground
+        {
+            get => GetValue(ButtonForegroundProperty);
+            set => SetValue(ButtonForegroundProperty, value);
+        }
+
+        public static new readonly StyledProperty<IBrush> ForegroundProperty =
+            AvaloniaProperty.Register<TitleBar, IBrush>(nameof(Foreground));
+
+        public new IBrush Foreground
+        {
+            get => GetValue(ForegroundProperty);
+            set => SetValue(ForegroundProperty, value);
+        }
+
+        public static new readonly StyledProperty<IBrush> BackgroundProperty =
+            AvaloniaProperty.Register<TitleBar, IBrush>(nameof(Background));
+
+        public new IBrush Background
+        {
+            get => GetValue(BackgroundProperty);
+            set => SetValue(BackgroundProperty, value);
+        }
+
+        //Close Button Command (X Button) Property
+        public static readonly StyledProperty<ICommand> XButtonCommandProperty =
+            AvaloniaProperty.Register<TitleBar, ICommand>(nameof(XButtonCommand));
+
+        public ICommand XButtonCommand
+        {
+            get => GetValue(XButtonCommandProperty);
+            set => SetValue(XButtonCommandProperty, value);
+        }
+
+        //Minimize Button Command (- Button) Property
+        public static readonly StyledProperty<ICommand> MinButtonCommandProperty =
+            AvaloniaProperty.Register<TitleBar, ICommand>(nameof(MinButtonCommand));
+
+        public ICommand MinButtonCommand
+        {
+            get => GetValue(MinButtonCommandProperty);
+            set => SetValue(MinButtonCommandProperty, value);
+        }
+    }
+}

SPTInstaller/Helpers/DownloadCacheHelper.cs

@@ -1,11 +1,11 @@
 using HttpClientProgress;
-using SPT_AKI_Installer.Aki.Core.Model;
+using SPTInstaller.Models;
 using System;
 using System.IO;
 using System.Net.Http;
 using System.Threading.Tasks;
 
-namespace SPT_AKI_Installer.Aki.Helper
+namespace SPTInstaller.Aki.Helper
 {
     public static class DownloadCacheHelper
     {
@@ -39,7 +39,7 @@ namespace SPT_AKI_Installer.Aki.Helper
             }
         }
 
-        private static async Task<GenericResult> DownloadFile(FileInfo outputFile, string targetLink, IProgress<double> progress, string expectedHash = null)
+        private static async Task<Result> DownloadFile(FileInfo outputFile, string targetLink, IProgress<double> progress, string expectedHash = null)
         {
             try
             {
@@ -51,27 +51,27 @@ namespace SPT_AKI_Installer.Aki.Helper
 
                 if (!outputFile.Exists)
                 {
-                    return GenericResult.FromError($"Failed to download {outputFile.Name}");
+                    return Result.FromError($"Failed to download {outputFile.Name}");
                 }
 
                 if (expectedHash != null && !FileHashHelper.CheckHash(outputFile, expectedHash))
                 {
-                    return GenericResult.FromError("Hash mismatch");
+                    return Result.FromError("Hash mismatch");
                 }
 
-                return GenericResult.FromSuccess();
+                return Result.FromSuccess();
             }
             catch (Exception ex)
             {
-                return GenericResult.FromError(ex.Message);
+                return Result.FromError(ex.Message);
             }
         }
 
-        private static async Task<GenericResult> ProcessInboundStreamAsync(FileInfo cacheFile, Stream downloadStream, string expectedHash = null)
+        private static async Task<Result> ProcessInboundStreamAsync(FileInfo cacheFile, Stream downloadStream, string expectedHash = null)
         {
             try
             {
-                if (CheckCache(cacheFile, expectedHash)) return GenericResult.FromSuccess();
+                if (CheckCache(cacheFile, expectedHash)) return Result.FromSuccess();
 
                 using var patcherFileStream = cacheFile.Open(FileMode.Create);
                 {
@@ -82,32 +82,32 @@ namespace SPT_AKI_Installer.Aki.Helper
 
                 if (expectedHash != null && !FileHashHelper.CheckHash(cacheFile, expectedHash))
                 {
-                    return GenericResult.FromError("Hash mismatch");
+                    return Result.FromError("Hash mismatch");
                 }
 
-                return GenericResult.FromSuccess();
+                return Result.FromSuccess();
             }
             catch(Exception ex)
             {
-                return GenericResult.FromError(ex.Message);
+                return Result.FromError(ex.Message);
             }
         }
 
-        private static async Task<GenericResult> ProcessInboundFileAsync(FileInfo cacheFile, string targetLink, IProgress<double> progress, string expectedHash = null)
+        private static async Task<Result> ProcessInboundFileAsync(FileInfo cacheFile, string targetLink, IProgress<double> progress, string expectedHash = null)
         {
             try
             {
-                if (CheckCache(cacheFile, expectedHash)) return GenericResult.FromSuccess();
+                if (CheckCache(cacheFile, expectedHash)) return Result.FromSuccess();
 
                 return await DownloadFile(cacheFile, targetLink, progress, expectedHash);
             }
             catch(Exception ex)
             {
-                return GenericResult.FromError(ex.Message);
+                return Result.FromError(ex.Message);
             }
         }
 
-        public static async Task<FileInfo> GetOrDownloadFileAsync(string fileName, string targetLink, IProgress<double> progress, string expectedHash = null)
+        public static async Task<FileInfo?> GetOrDownloadFileAsync(string fileName, string targetLink, IProgress<double> progress, string expectedHash = null)
         {
             FileInfo cacheFile = new FileInfo(Path.Join(_cachePath, fileName));
 
@@ -123,7 +123,7 @@ namespace SPT_AKI_Installer.Aki.Helper
             }
         }
 
-        public static async Task<FileInfo> GetOrDownloadFileAsync(string fileName, Stream fileDownloadStream, string expectedHash = null)
+        public static async Task<FileInfo?> GetOrDownloadFileAsync(string fileName, Stream fileDownloadStream, string expectedHash = null)
         {
             FileInfo cacheFile = new FileInfo(Path.Join(_cachePath, fileName));
 

SPTInstaller/Helpers/FileHashHelper.cs

@@ -5,7 +5,7 @@ using System.Linq;
 using System.Security.Cryptography;
 using System.Text.RegularExpressions;
 
-namespace SPT_AKI_Installer.Aki.Helper
+namespace SPTInstaller.Aki.Helper
 {
     public static class FileHashHelper
     {

SPTInstaller/Helpers/FileHelper.cs

@@ -0,0 +1,72 @@
+using ReactiveUI;
+using SPTInstaller.Models;
+using System;
+using System.IO;
+
+namespace SPTInstaller.Aki.Helper
+{
+    public static class FileHelper
+    {
+        private static Result IterateDirectories(DirectoryInfo sourceDir, DirectoryInfo targetDir)
+        {
+            try
+            {
+                foreach (var dir in sourceDir.GetDirectories("*", SearchOption.AllDirectories))
+                {
+                    Directory.CreateDirectory(dir.FullName.Replace(sourceDir.FullName, targetDir.FullName));
+                }
+                return Result.FromSuccess();
+            }
+            catch (Exception ex) 
+            {
+                return Result.FromError(ex.Message);
+            }
+        }
+
+        private static Result IterateFiles(DirectoryInfo sourceDir, DirectoryInfo targetDir, Action<string, int> updateCallback = null)
+        {
+            try
+            {
+                int totalFiles = sourceDir.GetFiles("*.*", SearchOption.AllDirectories).Length;
+                int processedFiles = 0;
+
+                foreach (var file in sourceDir.GetFiles("*.*", SearchOption.AllDirectories))
+                {
+                    updateCallback?.Invoke(file.Name, (int)Math.Floor(((double)processedFiles / totalFiles) * 100));
+
+                    File.Copy(file.FullName, file.FullName.Replace(sourceDir.FullName, targetDir.FullName), true);
+                    processedFiles++;
+                }
+
+                return Result.FromSuccess();
+            }
+            catch (Exception ex)
+            {
+                return Result.FromError(ex.Message);
+            }
+        }
+
+        public static Result CopyDirectoryWithProgress(DirectoryInfo sourceDir, DirectoryInfo targetDir, IProgress<double> progress = null) =>
+            CopyDirectoryWithProgress(sourceDir, targetDir, (msg, prog) => progress?.Report(prog));
+
+        public static Result CopyDirectoryWithProgress(DirectoryInfo sourceDir, DirectoryInfo targetDir, Action<string, int> updateCallback = null)
+        {
+            try
+            {
+                var iterateDirectoriesResult = IterateDirectories(sourceDir, targetDir);
+
+                if(!iterateDirectoriesResult.Succeeded) return iterateDirectoriesResult;
+
+                var iterateFilesResult = IterateFiles(sourceDir, targetDir, updateCallback);
+
+                if (!iterateFilesResult.Succeeded) return iterateDirectoriesResult;
+
+                return Result.FromSuccess();
+            }
+            catch (Exception ex)
+            {
+                return Result.FromError(ex.Message);
+            }
+        }
+    }
+}

SPTInstaller/Helpers/PreCheckHelper.cs

@@ -1,11 +1,11 @@
 using Microsoft.Win32;
-using SPT_AKI_Installer.Aki.Core.Model;
+using SPTInstaller.Models;
 using System;
 using System.Diagnostics;
 using System.IO;
 using System.Runtime.InteropServices;
 
-namespace SPT_AKI_Installer.Aki.Helper
+namespace SPTInstaller.Aki.Helper
 {
     public static class PreCheckHelper
     {
@@ -24,16 +24,16 @@ namespace SPT_AKI_Installer.Aki.Helper
             return info?.DirectoryName;
         }
 
-        public static GenericResult DetectOriginalGameVersion(string gamePath)
+        public static Result DetectOriginalGameVersion(string gamePath)
         {
             try
             {
                 string version = FileVersionInfo.GetVersionInfo(Path.Join(gamePath + "/EscapeFromTarkov.exe")).ProductVersion.Replace('-', '.').Split('.')[^2];
-                return GenericResult.FromSuccess(version);
+                return Result.FromSuccess(version);
             }
             catch (Exception ex)
             {
-                return GenericResult.FromError($"File not found: {ex.Message}");
+                return Result.FromError($"File not found: {ex.Message}");
             }
         }
     }

SPTInstaller/Helpers/ProcessHelper.cs

@@ -1,8 +1,8 @@
-using SPT_AKI_Installer.Aki.Core.Model;
+using SPTInstaller.Models;
 using System.Diagnostics;
 using System.IO;
 
-namespace SPT_AKI_Installer.Aki.Helper
+namespace SPTInstaller.Aki.Helper
 {
     public enum PatcherExitCode
     {
@@ -17,11 +17,11 @@ namespace SPT_AKI_Installer.Aki.Helper
 
     public static class ProcessHelper
     {
-        public static GenericResult PatchClientFiles(FileInfo executable, DirectoryInfo workingDir)
+        public static Result PatchClientFiles(FileInfo executable, DirectoryInfo workingDir)
         {
             if (!executable.Exists || !workingDir.Exists)
             {
-                return GenericResult.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();
@@ -36,25 +36,25 @@ namespace SPT_AKI_Installer.Aki.Helper
             switch ((PatcherExitCode)process.ExitCode)
             {
                 case PatcherExitCode.Success:
-                    return GenericResult.FromSuccess("Patcher Finished Successfully, extracting Aki");
+                    return Result.FromSuccess("Patcher Finished Successfully, extracting Aki");
 
                 case PatcherExitCode.ProgramClosed:
-                    return GenericResult.FromError("Patcher was closed before completing!");
+                    return Result.FromError("Patcher was closed before completing!");
 
                 case PatcherExitCode.EftExeNotFound:
-                    return GenericResult.FromError("EscapeFromTarkov.exe is missing from the install Path");
+                    return Result.FromError("EscapeFromTarkov.exe is missing from the install Path");
 
                 case PatcherExitCode.NoPatchFolder:
-                    return GenericResult.FromError("Patchers Folder called 'Aki_Patches' is missing");
+                    return Result.FromError("Patchers Folder called 'Aki_Patches' is missing");
 
                 case PatcherExitCode.MissingFile:
-                    return GenericResult.FromError("EFT files was missing a Vital file to continue");
+                    return Result.FromError("EFT files was missing a Vital file to continue");
 
                 case PatcherExitCode.PatchFailed:
-                    return GenericResult.FromError("A patch failed to apply");
+                    return Result.FromError("A patch failed to apply");
 
                 default:
-                    return GenericResult.FromError("an unknown error occurred in the patcher");
+                    return Result.FromError("an unknown error occurred in the patcher");
             }
         }
     }

SPTInstaller/Helpers/ServiceHelper.cs

@@ -0,0 +1,116 @@
+using Splat;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+
+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
+    {
+        private static bool TryRegisterInstance<T, T2>(object[] parameters = null)
+        {
+            var instance = Activator.CreateInstance(typeof(T2), parameters);
+
+            if (instance != null)
+            {
+                Locator.CurrentMutable.RegisterConstant<T>((T)instance);
+                return true;
+            }
+
+            return false;
+        }
+
+        /// <summary>
+        /// Register a class as a service
+        /// </summary>
+        /// <typeparam name="T">class to register</typeparam>
+        public static void Register<T>() where T : class => Register<T, T>();
+
+        /// <summary>
+        /// Register a class as a service by another type
+        /// </summary>
+        /// <typeparam name="T">type to register as</typeparam>
+        /// <typeparam name="T2">class to register</typeparam>
+        public static void Register<T, T2>() where T : class
+        {
+            var constructors = typeof(T2).GetConstructors();
+
+            foreach(var constructor in constructors)
+            {
+                var parmesan = constructor.GetParameters();
+
+                if(parmesan.Length == 0)
+                {
+                    if (TryRegisterInstance<T, T2>()) return;
+
+                    continue;
+                }
+
+                List<object> parameters = new List<object>();
+
+                for(int i = 0; i < parmesan.Length; i++)
+                {
+                    var parm = parmesan[i];
+                    
+                    var parmValue = Get(parm.ParameterType);
+
+                    if (parmValue != null) parameters.Add(parmValue);
+                }
+
+                if (TryRegisterInstance<T, T2>(parameters.ToArray())) return;
+            }
+        }
+
+        /// <summary>
+        /// Get a service from splat
+        /// </summary>
+        /// <param name="type"></param>
+        /// <returns></returns>
+        /// <exception cref="InvalidOperationException">Thrown if the service isn't found</exception>
+        public static object Get(Type type)
+        {
+            var service = Locator.Current.GetService(type);
+
+            if (service == null)
+                throw new InvalidOperationException($"Could not locate service of type '{type.Name}'");
+
+            return service;
+        }
+
+        /// <summary>
+        /// Get a service from splat
+        /// </summary>
+        /// <typeparam name="T"></typeparam>
+        /// <returns></returns>
+        /// <exception cref="InvalidOperationException">Thrown if the service isn't found</exception>
+        public static T Get<T>()
+        {
+            var service = Locator.Current.GetService<T>();
+
+            if (service == null)
+                throw new InvalidOperationException($"Could not locate service of type '{nameof(T)}'");
+
+            return service;
+        }
+
+        /// <summary>
+        /// Get all services of a type
+        /// </summary>
+        /// <typeparam name="T"></typeparam>
+        /// <returns></returns>
+        /// <exception cref="InvalidOperationException">thrown if no services are found</exception>
+        public static T[] GetAll<T>()
+        {
+            var services = Locator.Current.GetServices<T>().ToArray();
+
+            if (services == null || services.Count() == 0)
+                throw new InvalidOperationException($"Could not locate service of type '{nameof(T)}'");
+
+            return services;
+        }
+    }
+}

SPTInstaller/Helpers/ZipHelper.cs

@@ -1,16 +1,16 @@
 using SharpCompress.Archives;
 using SharpCompress.Archives.Zip;
 using SharpCompress.Common;
-using SPT_AKI_Installer.Aki.Core.Model;
+using SPTInstaller.Models;
 using System;
 using System.IO;
 using System.Linq;
 
-namespace SPT_AKI_Installer.Aki.Helper
+namespace SPTInstaller.Aki.Helper
 {
     public static class ZipHelper
     {
-        public static GenericResult Decompress(FileInfo ArchivePath, DirectoryInfo OutputFolderPath, IProgress<double> progress = null)
+        public static Result Decompress(FileInfo ArchivePath, DirectoryInfo OutputFolderPath, IProgress<double> progress = null)
         {
             try
             {
@@ -42,14 +42,14 @@ namespace SPT_AKI_Installer.Aki.Helper
 
                 if (!OutputFolderPath.Exists)
                 {
-                    return GenericResult.FromError($"Failed to extract files: {ArchivePath.Name}");
+                    return Result.FromError($"Failed to extract files: {ArchivePath.Name}");
                 }
 
-                return GenericResult.FromSuccess();
+                return Result.FromSuccess();
             }
             catch (Exception ex)
             {
-                return GenericResult.FromError(ex.Message);
+                return Result.FromError(ex.Message);
             }
         }
     }

SPTInstaller/Installer Tasks/CopyClientTask.cs

@@ -1,30 +1,29 @@
-using SPT_AKI_Installer.Aki.Core.Model;
+using SPTInstaller.Aki.Helper;
-using SPT_AKI_Installer.Aki.Helper;
+using SPTInstaller.Interfaces;
+using SPTInstaller.Models;
 using System;
 using System.IO;
 using System.Threading.Tasks;
 
-namespace SPT_AKI_Installer.Aki.Core.Tasks
+namespace SPTInstaller.Installer_Tasks
 {
-    public class CopyClientTask : LiveTableTask
+    public class CopyClientTask : InstallerTaskBase
     {
         private InternalData _data;
 
-        public CopyClientTask(InternalData data) : base("Copy Client Files", false)
+        public CopyClientTask(InternalData data) : base("Copy Client Files")
         {
             _data = data;
         }
 
-        public override async Task<GenericResult> RunAsync()
+        public override async Task<IResult> TaskOperation()
         {
-            SetStatus("Copying", false);
+            SetStatus("Copying Client Files", 0);
 
             var originalGameDirInfo = new DirectoryInfo(_data.OriginalGamePath);
             var targetInstallDirInfo = new DirectoryInfo(_data.TargetInstallPath);
 
-            var progress = new Progress<double>((d) => { Progress = (int)Math.Floor(d); });
+            return FileHelper.CopyDirectoryWithProgress(originalGameDirInfo, targetInstallDirInfo, (message, progress) => { SetStatus($"Copying Client Files", message, progress); });
-
-            return FileHelper.CopyDirectoryWithProgress(originalGameDirInfo, targetInstallDirInfo, progress);
         }
     }
 }

SPTInstaller/Installer Tasks/DownloadTask.cs

@@ -1,34 +1,33 @@
 using CG.Web.MegaApiClient;
 using Newtonsoft.Json;
-using SPT_AKI_Installer.Aki.Core.Model;
+using SPTInstaller.Aki.Helper;
-using SPT_AKI_Installer.Aki.Helper;
+using SPTInstaller.Interfaces;
+using SPTInstaller.Models;
 using System;
 using System.Collections.Generic;
 using System.IO;
 using System.Threading.Tasks;
 
-namespace SPT_AKI_Installer.Aki.Core.Tasks
+namespace SPTInstaller.Installer_Tasks
 {
-    public class DownloadTask : LiveTableTask
+    public class DownloadTask : InstallerTaskBase
     {
         private InternalData _data;
 
-        public DownloadTask(InternalData data) : base("Download Files", false)
+        public DownloadTask(InternalData data) : base("Download Files")
         {
             _data = data;
         }
 
-        private async Task<GenericResult> BuildMirrorList()
+        private async Task<IResult> BuildMirrorList()
         {
-            SetStatus("Downloading Mirror List", false);
+            var progress = new Progress<double>((d) => { SetStatus("Downloading Mirror List", (int)Math.Floor(d));});
-
-            var progress = new Progress<double>((d) => { Progress = (int)Math.Floor(d); });
 
             var file = await DownloadCacheHelper.GetOrDownloadFileAsync("mirrors.json", _data.PatcherMirrorsLink, progress);
 
             if (file == null)
             {
-                return GenericResult.FromError("Failed to download mirror list");
+                return Result.FromError("Failed to download mirror list");
             }
 
             var mirrorsList = JsonConvert.DeserializeObject<List<DownloadMirror>>(File.ReadAllText(file.FullName));
@@ -37,17 +36,17 @@ namespace SPT_AKI_Installer.Aki.Core.Tasks
             {
                 _data.PatcherReleaseMirrors = mirrors;
 
-                return GenericResult.FromSuccess();
+                return Result.FromSuccess();
             }
 
-            return GenericResult.FromError("Failed to deserialize mirrors list");
+            return Result.FromError("Failed to deserialize mirrors list");
         }
 
-        private async Task<GenericResult> DownloadPatcherFromMirrors(IProgress<double> progress)
+        private async Task<IResult> DownloadPatcherFromMirrors(IProgress<double> progress)
         {
             foreach (var mirror in _data.PatcherReleaseMirrors)
             {
-                SetStatus($"Downloading Patcher: {mirror.Link}", false);
+                SetStatus($"Downloading Patcher: {mirror.Link}");
 
                 // mega is a little weird since they use encryption, but thankfully there is a great library for their api :)
                 if (mirror.Link.StartsWith("https://mega"))
@@ -69,7 +68,7 @@ namespace SPT_AKI_Installer.Aki.Core.Tasks
                             continue;
                         }
 
-                        return GenericResult.FromSuccess();
+                        return Result.FromSuccess();
                     }
                     catch
                     {
@@ -82,15 +81,17 @@ namespace SPT_AKI_Installer.Aki.Core.Tasks
 
                 if (_data.PatcherZipInfo != null)
                 {
-                    return GenericResult.FromSuccess();
+                    return Result.FromSuccess();
                 }
             }
 
-            return GenericResult.FromError("Failed to download Patcher");
+            return Result.FromError("Failed to download Patcher");
         }
 
-        public override async Task<GenericResult> RunAsync()
+        public override async Task<IResult> TaskOperation()
         {
+            var progress = new Progress<double>((d) => { SetStatus("", (int)Math.Floor(d)); });
+
             if (_data.PatchNeeded)
             {
                 var buildResult = await BuildMirrorList();
@@ -100,9 +101,8 @@ namespace SPT_AKI_Installer.Aki.Core.Tasks
                     return buildResult;
                 }
 
-                Progress = 0;
+                SetStatus("", 0);
 
-                var progress = new Progress<double>((d) => { Progress = (int)Math.Floor(d); });
                 var patcherDownloadRresult = await DownloadPatcherFromMirrors(progress);
 
                 if (!patcherDownloadRresult.Succeeded)
@@ -111,20 +111,16 @@ namespace SPT_AKI_Installer.Aki.Core.Tasks
                 }
             }
 
-            SetStatus("Downloading SPT-AKI", false);
+            SetStatus("Downloading SPT-AKI", 0);
 
-            Progress = 0;
+            _data.AkiZipInfo = await DownloadCacheHelper.GetOrDownloadFileAsync("sptaki.zip", _data.AkiReleaseDownloadLink, progress, _data.AkiReleaseHash);
-
-            var akiProgress = new Progress<double>((d) => { Progress = (int)Math.Floor(d); });
-
-            _data.AkiZipInfo = await DownloadCacheHelper.GetOrDownloadFileAsync("sptaki.zip", _data.AkiReleaseDownloadLink, akiProgress, _data.AkiReleaseHash);
 
             if (_data.AkiZipInfo == null)
             {
-                return GenericResult.FromError("Failed to download spt-aki");
+                return Result.FromError("Failed to download spt-aki");
             }
 
-            return GenericResult.FromSuccess();
+            return Result.FromSuccess();
         }
     }
 }

SPTInstaller/Installer Tasks/IntializationTask.cs

@@ -1,11 +1,12 @@
-using SPT_AKI_Installer.Aki.Core.Model;
+using SPTInstaller.Aki.Helper;
-using SPT_AKI_Installer.Aki.Helper;
+using SPTInstaller.Interfaces;
+using SPTInstaller.Models;
 using System.IO;
 using System.Threading.Tasks;
 
-namespace SPT_AKI_Installer.Aki.Core.Tasks
+namespace SPTInstaller.Installer_Tasks
 {
-    public class InitializationTask : LiveTableTask
+    public class InitializationTask : InstallerTaskBase
     {
         private InternalData _data;
 
@@ -14,13 +15,13 @@ namespace SPT_AKI_Installer.Aki.Core.Tasks
             _data = data;
         }
 
-        public override async Task<GenericResult> RunAsync()
+        public override async Task<IResult> TaskOperation()
         {
             _data.OriginalGamePath = PreCheckHelper.DetectOriginalGamePath();
 
             if (_data.OriginalGamePath == null)
             {
-                return GenericResult.FromError("EFT IS NOT INSTALLED!");
+                return Result.FromError("EFT IS NOT INSTALLED!");
             }
 
             var result = PreCheckHelper.DetectOriginalGameVersion(_data.OriginalGamePath);
@@ -34,21 +35,21 @@ namespace SPT_AKI_Installer.Aki.Core.Tasks
 
             if (_data.OriginalGamePath == null)
             {
-                return GenericResult.FromError("Unable to find EFT OG directory, please make sure EFT is installed. Please also run EFT once");
+                return Result.FromError("Unable to find EFT OG directory, please make sure EFT is installed. Please also run EFT once");
             }
 
             if (_data.OriginalGamePath == _data.TargetInstallPath)
             {
-                return GenericResult.FromError("Installer is located in EFT's original directory. Please move the installer to a seperate folder as per the guide");
+                return Result.FromError("Installer is located in EFT's original directory. Please move the installer to a seperate folder as per the guide");
             }
 
             if (File.Exists(Path.Join(_data.TargetInstallPath, "EscapeFromTarkov.exe")))
             {
-                return GenericResult.FromError("Installer is located in a Folder that has existing Game Files. Please make sure the installer is in a fresh folder as per the guide");
+                return Result.FromError("Installer is located in a Folder that has existing Game Files. Please make sure the installer is in a fresh folder as per the guide");
             }
 
 
-            return GenericResult.FromSuccess($"Current Game Version: {_data.OriginalGameVersion}");
+            return Result.FromSuccess($"Current Game Version: {_data.OriginalGameVersion}");
         }
     }
 }

SPTInstaller/Installer Tasks/PreChecks/NetCore6PreCheck.cs

@@ -0,0 +1,58 @@
+using SPTInstaller.Models;
+using System;
+using System.Diagnostics;
+using System.Threading.Tasks;
+
+namespace SPTInstaller.Installer_Tasks.PreChecks
+{
+    public class NetCore6PreCheck : PreCheckBase
+    {
+        public NetCore6PreCheck() : base(".Net Core 6 Desktop Runtime", false)
+        {
+        }
+
+        public override async Task<bool> CheckOperation()
+        {
+            var minRequiredVersion = new Version("6.0.0");
+            string[] output;
+
+            try
+            {
+                var proc = Process.Start(new ProcessStartInfo()
+                {
+                    FileName = "dotnet",
+                    Arguments = "--list-runtimes",
+                    RedirectStandardOutput = true,
+                    CreateNoWindow = true
+                });
+
+                proc.WaitForExit();
+
+                output = proc.StandardOutput.ReadToEnd().Split("\r\n");
+            }
+            catch (Exception ex)
+            {
+                // TODO: logging
+                return false;
+            }
+
+            foreach (var lineVersion in output)
+            {
+                if (lineVersion.StartsWith("Microsoft.WindowsDesktop.App") && lineVersion.Split(" ").Length > 1)
+                {
+                    string stringVerion = lineVersion.Split(" ")[1];
+
+                    var foundVersion = new Version(stringVerion);
+
+                    // not fully sure if we should only check for 6.x.x versions or if higher major versions are ok -waffle
+                    if (foundVersion >= minRequiredVersion)
+                    {
+                        return true;
+                    }
+                }
+            }
+
+            return false;
+        }
+    }
+}

SPTInstaller/Installer Tasks/PreChecks/NetFramework472PreCheck.cs

@@ -0,0 +1,46 @@
+using Microsoft.Win32;
+using SPTInstaller.Models;
+using System;
+using System.Threading.Tasks;
+
+namespace SPTInstaller.Installer_Tasks.PreChecks
+{
+    public class NetFramework472PreCheck : PreCheckBase
+    {
+        public NetFramework472PreCheck() : base(".Net Framework 4.7.2", false)
+        {
+        }
+
+        public override async Task<bool> CheckOperation()
+        {
+            try
+            {
+                var minRequiredVersion = new Version("4.7.2");
+
+                var key = Registry.LocalMachine.OpenSubKey("SOFTWARE\\Microsoft\\NET Framework Setup\\NDP\\v4\\Full");
+
+                if (key == null)
+                {
+                    return false;
+                }
+
+                var value = key.GetValue("Version");
+
+                if (value != null && value is string versionString)
+                {
+                    var installedVersion = new Version(versionString);
+
+                    return installedVersion > minRequiredVersion;
+                }
+
+                return false;
+            }
+            catch (Exception ex)
+            {
+                // TODO: log exceptions
+
+                return false;
+            }
+        }
+    }
+}

SPTInstaller/Installer Tasks/ReleaseCheckTask.cs

@@ -1,15 +1,14 @@
 using Gitea.Api;
 using Gitea.Client;
-using Gitea.Model;
+using SPTInstaller.Aki.Helper;
-using SPT_AKI_Installer.Aki.Core.Model;
+using SPTInstaller.Interfaces;
-using SPT_AKI_Installer.Aki.Helper;
+using SPTInstaller.Models;
 using System;
-using System.Text.RegularExpressions;
 using System.Threading.Tasks;
 
-namespace SPT_AKI_Installer.Aki.Core.Tasks
+namespace SPTInstaller.Installer_Tasks
 {
-    public class ReleaseCheckTask : LiveTableTask
+    public class ReleaseCheckTask : InstallerTaskBase
     {
         private InternalData _data;
 
@@ -18,19 +17,19 @@ namespace SPT_AKI_Installer.Aki.Core.Tasks
             _data = data;
         }
 
-        public override async Task<GenericResult> RunAsync()
+        public override async Task<IResult> TaskOperation()
         {
-            Configuration.Default.BasePath = "https://dev.sp-tarkov.com/api/v1";
-
-            var repo = new RepositoryApi(Configuration.Default);
-
             try
             {
-                SetStatus("Checking SPT Releases", false);
+                Configuration.Default.BasePath = "https://dev.sp-tarkov.com/api/v1";
+
+                var repo = new RepositoryApi(Configuration.Default);
+
+                SetStatus("Checking SPT Releases");
 
                 var akiRepoReleases = await repo.RepoListReleasesAsync("SPT-AKI", "Stable-releases");
 
-                SetStatus("Checking for Patches", false);
+                SetStatus("Checking for Patches");
 
                 var patchRepoReleases = await repo.RepoListReleasesAsync("SPT-AKI", "Downgrade-Patches");
 
@@ -53,7 +52,7 @@ namespace SPT_AKI_Installer.Aki.Core.Tasks
 
                 if (IntGameVersion < IntAkiVersion)
                 {
-                    return GenericResult.FromError("Your client is outdated. Please update EFT");
+                    return Result.FromError("Your client is outdated. Please update EFT");
 
                 }
 
@@ -64,7 +63,7 @@ namespace SPT_AKI_Installer.Aki.Core.Tasks
 
                 if (comparePatchToAki == null && patchNeedCheck)
                 {
-                    return GenericResult.FromError("No patcher available for your version");
+                    return Result.FromError("No patcher available for your version");
                 }
 
                 _data.PatchNeeded = patchNeedCheck;
@@ -76,12 +75,12 @@ namespace SPT_AKI_Installer.Aki.Core.Tasks
                     status += " - Patch Available";
                 }
 
-                return GenericResult.FromSuccess(status);
+                return Result.FromSuccess(status);
             }
-            catch (Exception)
+            catch (Exception ex)
             {
                 //request failed
-                return GenericResult.FromError("Request Failed");
+                return Result.FromError($"Request Failed:\n{ex.Message}");
             }
         }
     }

SPTInstaller/Installer Tasks/SetupClientTask.cs

@@ -1,22 +1,23 @@
-using SPT_AKI_Installer.Aki.Core.Model;
+using SPTInstaller.Aki.Helper;
-using SPT_AKI_Installer.Aki.Helper;
+using SPTInstaller.Interfaces;
+using SPTInstaller.Models;
 using System;
 using System.IO;
 using System.Linq;
 using System.Threading.Tasks;
 
-namespace SPT_AKI_Installer.Aki.Core.Tasks
+namespace SPTInstaller.Installer_Tasks
 {
-    public class SetupClientTask : LiveTableTask
+    public class SetupClientTask : InstallerTaskBase
     {
         private InternalData _data;
 
-        public SetupClientTask(InternalData data) : base("Setup Client", false)
+        public SetupClientTask(InternalData data) : base("Setup Client")
         {
             _data = data;
         }
 
-        public override async Task<GenericResult> RunAsync()
+        public override async Task<IResult> TaskOperation()
         {
             var targetInstallDirInfo = new DirectoryInfo(_data.TargetInstallPath);
 
@@ -24,14 +25,15 @@ namespace SPT_AKI_Installer.Aki.Core.Tasks
 
             var patcherEXE = new FileInfo(Path.Join(_data.TargetInstallPath, "patcher.exe"));
 
+            var progress = new Progress<double>((d) => { SetStatus("", (int)Math.Floor(d)); });
+
+
             if (_data.PatchNeeded)
             {
                 // extract patcher files
-                SetStatus("Extrating Patcher", false);
+                SetStatus("Extrating Patcher", 0);
 
-                var extractPatcherProgress = new Progress<double>((d) => { Progress = (int)Math.Floor(d); });
+                var extractPatcherResult = ZipHelper.Decompress(_data.PatcherZipInfo, patcherOutputDir, progress);
-
-                var extractPatcherResult = ZipHelper.Decompress(_data.PatcherZipInfo, patcherOutputDir, extractPatcherProgress);
 
                 if (!extractPatcherResult.Succeeded)
                 {
@@ -39,14 +41,11 @@ namespace SPT_AKI_Installer.Aki.Core.Tasks
                 }
 
                 // copy patcher files to install directory
-                SetStatus("Copying Patcher", false);
+                SetStatus("Copying Patcher", 0);
 
                 var patcherDirInfo = patcherOutputDir.GetDirectories("Patcher*", SearchOption.TopDirectoryOnly).First();
 
-
+                var copyPatcherResult = FileHelper.CopyDirectoryWithProgress(patcherDirInfo, targetInstallDirInfo, progress);
-                var copyPatcherProgress = new Progress<double>((d) => { Progress = (int)Math.Floor(d); });
-
-                var copyPatcherResult = FileHelper.CopyDirectoryWithProgress(patcherDirInfo, targetInstallDirInfo, copyPatcherProgress);
 
                 if (!copyPatcherResult.Succeeded)
                 {
@@ -55,7 +54,9 @@ namespace SPT_AKI_Installer.Aki.Core.Tasks
 
                 // run patcher
                 SetStatus("Running Patcher");
-                StartDrawingIndeterminateProgress();
+
+                // TODO: indeterminate progress indicator
+                //StartDrawingIndeterminateProgress();
 
                 var patchingResult = ProcessHelper.PatchClientFiles(patcherEXE, targetInstallDirInfo);
 
@@ -65,15 +66,10 @@ namespace SPT_AKI_Installer.Aki.Core.Tasks
                 }
             }
 
-            
-
             // extract release files
-            SetStatus("Extracting Release");
+            SetStatus("Extracting Release", 0);
-            StartDrawingProgress();
 
-            var extractReleaseProgress = new Progress<double>((d) => { Progress = (int)Math.Floor(d); });
+            var extractReleaseResult = ZipHelper.Decompress(_data.AkiZipInfo, targetInstallDirInfo, progress);
-
-            var extractReleaseResult = ZipHelper.Decompress(_data.AkiZipInfo, targetInstallDirInfo, extractReleaseProgress);
 
             if (!extractReleaseResult.Succeeded)
             {
@@ -82,7 +78,9 @@ namespace SPT_AKI_Installer.Aki.Core.Tasks
 
             // cleanup temp files
             SetStatus("Cleanup");
-            StartDrawingIndeterminateProgress();
+
+            // TODO: indeterminate progress indicator
+            //StartDrawingIndeterminateProgress();
 
             if(_data.PatchNeeded)
             {
@@ -90,7 +88,7 @@ namespace SPT_AKI_Installer.Aki.Core.Tasks
                 patcherEXE.Delete();
             }
 
-            return GenericResult.FromSuccess("SPT is Setup. Happy Playing!");
+            return Result.FromSuccess("SPT is Setup. Happy Playing!");
         }
     }
 }

SPTInstaller/Installer Tasks/TestTask.cs

@@ -0,0 +1,35 @@
+using SPTInstaller.Interfaces;
+using SPTInstaller.Models;
+using System;
+using System.Threading.Tasks;
+
+namespace SPTInstaller.Installer_Tasks
+{
+    internal class TestTask : InstallerTaskBase
+    {
+        public static TestTask FromRandomName() => new TestTask($"Test Task #{new Random().Next(0, 9999)}");
+
+        public TestTask(string name) : base(name)
+        {
+        }
+
+        public async override Task<IResult> TaskOperation()
+        {
+            int total = 4;
+            TimeSpan interval = TimeSpan.FromSeconds(1);
+
+            for(int i = 0; i < total; i++)
+            {
+                var count = i + 1;
+                string progressMessage = $"Running Task: {Name}";
+                int progress = (int)Math.Floor((double)count / total * 100);
+
+                SetStatus(progressMessage, $"Details: ({count}/{total})", progress);
+
+                await Task.Delay(interval);
+            }
+
+            return Result.FromSuccess();
+        }
+    }
+}

SPTInstaller/Interfaces/IPreCheck.cs

@@ -0,0 +1,17 @@
+using System.Threading.Tasks;
+
+namespace SPTInstaller.Interfaces
+{
+    public interface IPreCheck
+    {
+        public string Id { get; }
+        public string Name { get; }
+        public bool IsRequired { get; }
+
+        public bool IsPending { get; set; }
+        
+        public bool Passed { get; }
+
+        public Task<IResult> RunCheck();
+    }
+}

SPTInstaller/Interfaces/IProgressableTask.cs

@@ -0,0 +1,24 @@
+using System.Threading.Tasks;
+
+namespace SPTInstaller.Interfaces
+{
+    public interface IProgressableTask
+    {
+        public string Id { get; }
+        public string Name { get; }
+
+        public bool IsCompleted { get; }
+
+        public bool HasErrors { get; }
+
+        public bool IsRunning { get; }
+
+        public string StatusMessage { get; }
+
+        public int Progress { get; }
+
+        public bool ShowProgress { get; }
+
+        public Task<IResult> RunAsync();
+    }
+}

SPTInstaller/Interfaces/IResult.cs

@@ -0,0 +1,14 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace SPTInstaller.Interfaces
+{
+    public interface IResult
+    {
+        public bool Succeeded { get; }
+        public string Message { get; }
+    }
+}

SPTInstaller/Models/DownloadMirror.cs

@@ -1,4 +1,4 @@
-namespace SPT_AKI_Installer.Aki.Core.Model
+namespace SPTInstaller.Models
 {
     public class DownloadMirror
     {

SPTInstaller/Models/InstallerTaskBase.cs

@@ -0,0 +1,134 @@
+using Avalonia.Threading;
+using ReactiveUI;
+using SPTInstaller.Interfaces;
+using System;
+using System.Threading.Tasks;
+
+namespace SPTInstaller.Models
+{
+    public abstract class InstallerTaskBase : ReactiveObject, IProgressableTask
+    {
+        private string _id;
+        public string Id
+        {
+            get => _id;
+            private set => this.RaiseAndSetIfChanged(ref _id, value);
+        }
+
+        private string _name;
+        public string Name
+        {
+            get => _name;
+            private set => this.RaiseAndSetIfChanged(ref _name, value);
+        }
+
+        private bool _isComleted;
+        public bool IsCompleted
+        {
+            get => _isComleted;
+            private set => this.RaiseAndSetIfChanged(ref _isComleted, value);
+        }
+
+        private bool _hasErrors;
+        public bool HasErrors
+        {
+            get => _hasErrors;
+            private set => this.RaiseAndSetIfChanged(ref _hasErrors, value);
+        }
+
+        private bool _isRunning;
+        public bool IsRunning
+        {
+            get => _isRunning;
+            private set => this.RaiseAndSetIfChanged(ref _isRunning, value);
+        }
+
+        private int _progress;
+        public int Progress
+        {
+            get => _progress;
+            private set => this.RaiseAndSetIfChanged(ref _progress, value);
+        }
+
+        private bool _showProgress;
+        public bool ShowProgress
+        {
+            get => _showProgress;
+            private set => this.RaiseAndSetIfChanged(ref _showProgress, value);
+        }
+
+        private string _statusMessage;
+        public string StatusMessage
+        {
+            get => _statusMessage;
+            private set => this.RaiseAndSetIfChanged(ref _statusMessage, value);
+        }
+
+        private string _statusDetails;
+        public string StatusDetails
+        {
+            get => _statusDetails;
+            private set => this.RaiseAndSetIfChanged(ref _statusDetails, value);
+        }
+
+        /// <summary>
+        /// Update the status message and optionally a progress bar value
+        /// </summary>
+        /// <param name="message"></param>
+        /// <param name="progress"></param>
+        /// <remarks>If message is empty, it isn't updated. If progress is null, the progress bar will be hidden. Details is not touched with this method</remarks>
+        public void SetStatus(string message, int? progress = null) => SetStatus(message, "", progress);
+
+        /// <summary>
+        /// Update the status message, status details, and optionlly a progress bar value
+        /// </summary>
+        /// <param name="message"></param>
+        /// <param name="progress"></param>
+        /// <remarks>If message or details are empty, it isn't updated. If progress is null, the progress bar will be hidden</remarks>
+        public void SetStatus(string message, string details, int? progress = null)
+        {
+            StatusMessage = String.IsNullOrWhiteSpace(message) ? StatusMessage : message;
+            StatusDetails = String.IsNullOrWhiteSpace(details) ? StatusDetails : details;
+            ShowProgress = progress != null;
+
+            if (progress != null)
+            {
+                Progress = progress.Value;
+            }
+        }
+
+        public InstallerTaskBase(string name)
+        {
+            Name = name;
+            Id = Guid.NewGuid().ToString();
+        }
+
+        /// <summary>
+        /// A method for the install controller to call. Do not use this within your task
+        /// </summary>
+        /// <returns></returns>
+        public async Task<IResult> RunAsync()
+        {
+            IsRunning = true;
+
+            var result = await TaskOperation();
+
+            IsRunning = false;
+
+            if (!result.Succeeded)
+            {
+                // TODO: handle error state
+            }
+
+            IsCompleted = true;
+
+            return result;
+        }
+
+        /// <summary>
+        /// The task you want to run
+        /// </summary>
+        /// <returns></returns>
+        public abstract Task<IResult> TaskOperation();
+    }
+}

SPTInstaller/Models/InternalData.cs

@@ -1,8 +1,7 @@
-using SPT_AKI_Installer.Aki.Core.Model;
+using System.Collections.Generic;
-using System.Collections.Generic;
 using System.IO;
 
-namespace SPT_AKI_Installer.Aki.Core
+namespace SPTInstaller.Models
 {
     public class InternalData
     {

SPTInstaller/Models/PreCheckBase.cs

@@ -0,0 +1,76 @@
+using ReactiveUI;
+using SPTInstaller.Interfaces;
+using System;
+using System.Threading.Tasks;
+
+namespace SPTInstaller.Models
+{
+    public abstract class PreCheckBase : ReactiveObject, IPreCheck
+    {
+        private string _id;
+        public string Id
+        {
+            get => _id;
+            set => this.RaiseAndSetIfChanged(ref _id, value);
+        }
+
+        private string _name;
+        public string Name
+        {
+            get => _name;
+            set => this.RaiseAndSetIfChanged(ref _name, value);
+        }
+
+        private bool _required;
+        public bool IsRequired
+        {
+            get => _required;
+            set => this.RaiseAndSetIfChanged(ref _required, value);
+        }
+
+        private bool _passed;
+        public bool Passed
+        {
+            get => _passed;
+            set => this.RaiseAndSetIfChanged(ref _passed, value);
+        }
+
+        private bool _isPending;
+        public bool IsPending
+        {
+            get => _isPending;
+            set => this.RaiseAndSetIfChanged(ref _isPending, value);
+        }
+
+        private bool _isRunning;
+        public bool IsRunning
+        {
+            get => _isRunning;
+            set => this.RaiseAndSetIfChanged(ref _isRunning, value);
+        }
+
+        /// <summary>
+        /// Base class for pre-checks to run before installation
+        /// </summary>
+        /// <param name="name">The display name of the pre-check</param>
+        /// <param name="required">If installation should stop on failing this pre-check</param>
+        public PreCheckBase(string name, bool required)
+        {
+            Name = name;
+            IsRequired = required;
+            Id = Guid.NewGuid().ToString();
+        }
+
+        public async Task<IResult> RunCheck()
+        {
+            IsRunning = true;
+            Passed = await CheckOperation();
+            IsRunning = false;
+            IsPending = false;
+
+            return Passed ? Result.FromSuccess() : Result.FromError($"PreCheck Failed: {Name}");
+        }
+
+        public abstract Task<bool> CheckOperation();
+    }
+}

SPTInstaller/Models/Result.cs

@@ -0,0 +1,20 @@
+using SPTInstaller.Interfaces;
+
+namespace SPTInstaller.Models
+{
+    public class Result : IResult
+    {
+        public bool Succeeded { get; private set; }
+
+        public string Message { get; private set; }
+
+        protected Result(string message, bool succeeded)
+        {
+            Message = message;
+            Succeeded = succeeded;
+        }
+
+        public static Result FromSuccess(string message = "") => new Result(message, true);
+        public static Result FromError(string message) => new Result(message, false);
+    }
+}

SPTInstaller/Program.cs

@@ -0,0 +1,64 @@
+using Avalonia;
+using Avalonia.ReactiveUI;
+using ReactiveUI;
+using Splat;
+using SPTInstaller.Controllers;
+using SPTInstaller.Helpers;
+using SPTInstaller.Installer_Tasks;
+using SPTInstaller.Installer_Tasks.PreChecks;
+using SPTInstaller.Interfaces;
+using SPTInstaller.Models;
+using System;
+using System.Linq;
+using System.Reflection;
+
+namespace SPTInstaller
+{
+    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.
+        [STAThread]
+        public static void Main(string[] args) => BuildAvaloniaApp()
+            .StartWithClassicDesktopLifetime(args);
+
+        // Avalonia configuration, don't remove; also used by visual designer.
+        public static AppBuilder BuildAvaloniaApp()
+        {
+            Locator.CurrentMutable.RegisterViewsForViewModels(Assembly.GetExecutingAssembly());
+
+            // Register all the things
+            // Regestering as base classes so ReactiveUI works correctly. Doesn't seem to like the interfaces :(
+            ServiceHelper.Register<InternalData>();
+            ServiceHelper.Register<PreCheckBase, NetFramework472PreCheck>();
+            ServiceHelper.Register<PreCheckBase, NetCore6PreCheck>();
+#if !TEST
+            ServiceHelper.Register<InstallerTaskBase, InitializationTask>();
+            ServiceHelper.Register<InstallerTaskBase, ReleaseCheckTask>();
+            ServiceHelper.Register<InstallerTaskBase, DownloadTask>();
+            ServiceHelper.Register<InstallerTaskBase, CopyClientTask>();
+            ServiceHelper.Register<InstallerTaskBase, SetupClientTask>();
+#else
+            for(int i = 0; i < 5; i++)
+            {
+                Locator.CurrentMutable.RegisterConstant<InstallerTaskBase>(TestTask.FromRandomName());
+            }
+#endif
+
+            // need the interfaces for the controller and splat won't resolve them since we need to base classes in avalonia (what a mess), so doing it manually here
+            var tasks = Locator.Current.GetServices<InstallerTaskBase>().ToArray() as IProgressableTask[];
+            var preChecks = Locator.Current.GetServices<PreCheckBase>().ToArray() as IPreCheck[];
+
+            var installer = new InstallController(tasks, preChecks);
+
+            // manually register install controller
+            Locator.CurrentMutable.RegisterConstant(installer);
+
+            return AppBuilder.Configure<App>()
+                .UsePlatformDetect()
+                .LogToTrace()
+                .UseReactiveUI();
+        }
+    }
+}

SPTInstaller/Roots.xml

@@ -0,0 +1,5 @@
+<linker>
+  <!-- Can be removed if CompiledBinding and no reflection are used -->
+  <assembly fullname="SPTInstaller" preserve="All" />
+  <assembly fullname="Avalonia.Themes.Fluent" preserve="All" />
+</linker>

SPTInstaller/SPTInstaller.csproj

@@ -0,0 +1,42 @@
+<Project Sdk="Microsoft.NET.Sdk">
+  <PropertyGroup>
+    <OutputType>WinExe</OutputType>
+    <TargetFramework>net6.0</TargetFramework>
+	<IncludeNativeLibrariesForSelfExtract>true</IncludeNativeLibrariesForSelfExtract>
+    <Nullable>enable</Nullable>
+    <BuiltInComInteropSupport>true</BuiltInComInteropSupport>
+    <ApplicationManifest>app.manifest</ApplicationManifest>
+    <PackageIcon>icon.ico</PackageIcon>
+    <ApplicationIcon>Assets\icon.ico</ApplicationIcon>
+    <Configurations>Debug;Release;TEST</Configurations>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <AvaloniaResource Include="Assets\**" />
+    <None Remove=".gitignore" />
+    <None Remove="Assets\icon.ico" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <TrimmerRootDescriptor Include="Roots.xml" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <!--Condition below is needed to remove Avalonia.Diagnostics package from build output in Release configuration.-->
+    <PackageReference Include="Avalonia" Version="0.10.19" />
+    <PackageReference Include="Avalonia.Desktop" Version="0.10.19" />
+    <PackageReference Include="Avalonia.Diagnostics" Version="0.10.19" />
+    <PackageReference Include="Avalonia.ReactiveUI" Version="0.10.19" />
+    <PackageReference Include="FubarCoder.RestSharp.Portable.HttpClient" Version="4.0.8" />
+    <PackageReference Include="MegaApiClient" Version="1.10.3" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
+    <PackageReference Include="SharpCompress" Version="0.33.0" />
+    <PackageReference Include="XamlNameReferenceGenerator" Version="1.6.1" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <Reference Include="Gitea">
+      <HintPath>Z:\dev_stuff\EftPatchHelper\EftPatchHelper\EftPatchHelper\Resources\Gitea.dll</HintPath>
+    </Reference>
+  </ItemGroup>
+</Project>

SPTInstaller/ViewLocator.cs

@@ -0,0 +1,28 @@
+using Avalonia.Controls;
+using Avalonia.Controls.Templates;
+using SPTInstaller.ViewModels;
+using System;
+
+namespace SPTInstaller
+{
+    public class ViewLocator : IDataTemplate
+    {
+        public IControl Build(object data)
+        {
+            var name = data.GetType().FullName!.Replace("ViewModel", "View");
+            var type = Type.GetType(name);
+
+            if (type != null)
+            {
+                return (Control)Activator.CreateInstance(type)!;
+            }
+
+            return new TextBlock { Text = "Not Found: " + name };
+        }
+
+        public bool Match(object data)
+        {
+            return data is ViewModelBase;
+        }
+    }
+}

SPTInstaller/ViewModels/InstallViewModel.cs

@@ -0,0 +1,38 @@
+using ReactiveUI;
+using SPTInstaller.Controllers;
+using SPTInstaller.Helpers;
+using SPTInstaller.Interfaces;
+using SPTInstaller.Models;
+using System.Collections.ObjectModel;
+using System.Linq;
+using System.Threading.Tasks;
+
+namespace SPTInstaller.ViewModels
+{
+    public class InstallViewModel : ViewModelBase
+    {
+        private IProgressableTask _currentTask;
+        public IProgressableTask CurrentTask
+        {
+            get => _currentTask;
+            set => this.RaiseAndSetIfChanged(ref _currentTask, value);
+        }
+
+        public ObservableCollection<InstallerTaskBase> MyTasks { get; set; } 
+            = new ObservableCollection<InstallerTaskBase>(ServiceHelper.GetAll<InstallerTaskBase>());
+
+        public InstallViewModel(IScreen host) : base(host)
+        {
+            var installer = ServiceHelper.Get<InstallController>();
+
+            installer.TaskChanged += (sender, task) => CurrentTask = task;
+
+            Task.Run(async () => 
+            {
+                var result = await installer.RunTasks();
+
+                NavigateTo(new MessageViewModel(HostScreen, result.Message));
+            });
+        }
+    }
+}

SPTInstaller/ViewModels/MainWindowViewModel.cs

@@ -0,0 +1,33 @@
+using Avalonia;
+using ReactiveUI;
+
+namespace SPTInstaller.ViewModels
+{
+    public class MainWindowViewModel : ReactiveObject, IActivatableViewModel, IScreen
+    {
+        public RoutingState Router { get; } = new RoutingState();
+        public ViewModelActivator Activator { get; } = new ViewModelActivator();
+
+        public MainWindowViewModel()
+        {
+            Router.Navigate.Execute(new PreChecksViewModel(this));
+        }
+
+        public void CloseCommand()
+        {
+            if (Application.Current.ApplicationLifetime is Avalonia.Controls.ApplicationLifetimes.IClassicDesktopStyleApplicationLifetime desktopApp)
+            {
+                desktopApp.MainWindow.Close();
+            }
+        }
+
+        public void MinimizeCommand()
+        {
+            if (Application.Current.ApplicationLifetime is Avalonia.Controls.ApplicationLifetimes.IClassicDesktopStyleApplicationLifetime desktopApp)
+            {
+                desktopApp.MainWindow.WindowState = Avalonia.Controls.WindowState.Minimized;
+            }
+        }
+
+    }
+}

SPTInstaller/ViewModels/MessageViewModel.cs

@@ -0,0 +1,29 @@
+using Avalonia;
+using ReactiveUI;
+using System.Windows.Input;
+
+namespace SPTInstaller.ViewModels
+{
+    public class MessageViewModel : ViewModelBase
+    {
+        private string _Message;
+        public string Message
+        {
+            get => _Message;
+            set => this.RaiseAndSetIfChanged(ref _Message, value);
+        }
+
+        public ICommand CloseCommand { get; set; } = ReactiveCommand.Create(() =>
+        {
+            if (Application.Current.ApplicationLifetime is Avalonia.Controls.ApplicationLifetimes.IClassicDesktopStyleApplicationLifetime desktopApp)
+            {
+                desktopApp.MainWindow.Close();
+            }
+        });
+
+        public MessageViewModel(IScreen Host, string message) : base(Host)
+        {
+            Message = message;
+        }
+    }
+}

SPTInstaller/ViewModels/PreChecksViewModel.cs

@@ -0,0 +1,53 @@
+using ReactiveUI;
+using SPTInstaller.Controllers;
+using SPTInstaller.Helpers;
+using SPTInstaller.Models;
+using System;
+using System.Collections.ObjectModel;
+using System.Threading.Tasks;
+using System.Windows.Input;
+
+namespace SPTInstaller.ViewModels
+{
+    public class PreChecksViewModel : ViewModelBase
+    {
+        private string _InstallPath;
+        public string InstallPath
+        {
+            get => _InstallPath;
+            set => this.RaiseAndSetIfChanged(ref _InstallPath, value);
+        }
+
+        ObservableCollection<PreCheckBase> PreChecks { get; set; } 
+            = new ObservableCollection<PreCheckBase>(ServiceHelper.GetAll<PreCheckBase>());
+
+        ICommand StartInstallCommand { get; set; }
+
+        public PreChecksViewModel(IScreen host) : base(host)
+        {
+            var data = ServiceHelper.Get<InternalData>();
+            var installer = ServiceHelper.Get<InstallController>();
+
+            if(data == null || installer == null)
+            {
+                // TODO: abort to message view
+            }
+
+            data.TargetInstallPath = Environment.CurrentDirectory;
+
+            InstallPath = data.TargetInstallPath;
+
+            StartInstallCommand = ReactiveCommand.Create(() =>
+            {
+                NavigateTo(new InstallViewModel(HostScreen));
+            });
+
+
+            Task.Run(async () =>
+            {
+                // TODO: if a required precheck fails, abort to message view
+                var result = await installer.RunPreChecks();
+            });
+        }
+    }
+}

SPTInstaller/ViewModels/ViewModelBase.cs

@@ -0,0 +1,61 @@
+using Avalonia.Threading;
+using ReactiveUI;
+using System.Threading.Tasks;
+using System;
+
+namespace SPTInstaller.ViewModels
+{
+    public class ViewModelBase : ReactiveObject, IActivatableViewModel, IRoutableViewModel
+    {
+        public ViewModelActivator Activator { get; } = new ViewModelActivator();
+
+        public string? UrlPathSegment => Guid.NewGuid().ToString().Substring(0, 7);
+
+        public IScreen HostScreen { get; }
+
+        /// <summary>
+        /// Delay the return of the viewmodel
+        /// </summary>
+        /// <param name="Milliseconds">The amount of time in milliseconds to delay</param>
+        /// <returns>The viewmodel after the delay time</returns>
+        /// <remarks>Useful to delay the navigation to another view. For instance, to allow an animation to complete.</remarks>
+        private async Task<ViewModelBase> WithDelay(int Milliseconds)
+        {
+            await Task.Delay(Milliseconds);
+
+            return this;
+        }
+
+        /// <summary>
+        /// Navigate to another viewmodel after a delay
+        /// </summary>
+        /// <param name="ViewModel"></param>
+        /// <param name="Milliseconds"></param>
+        /// <returns></returns>
+        public async Task NavigateToWithDelay(ViewModelBase ViewModel, int Milliseconds)
+        {
+            await Dispatcher.UIThread.InvokeAsync(async () =>
+            {
+                HostScreen.Router.Navigate.Execute(await ViewModel.WithDelay(Milliseconds));
+            });
+        }
+
+        /// <summary>
+        /// Navigate to another viewmodel
+        /// </summary>
+        /// <param name="ViewModel"></param>
+        public void NavigateTo(ViewModelBase ViewModel)
+        {
+            Dispatcher.UIThread.InvokeAsync(() =>
+            {
+                HostScreen.Router.Navigate.Execute(ViewModel);
+            });
+        }
+
+        public ViewModelBase(IScreen Host)
+        {
+            HostScreen = Host;
+        }
+    }
+
+}

SPTInstaller/Views/InstallView.axaml

@@ -0,0 +1,24 @@
+<UserControl xmlns="https://github.com/avaloniaui"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+			 xmlns:cc="using:SPTInstaller.CustomControls"
+             mc:Ignorable="d" d:DesignWidth="800" d:DesignHeight="450"
+             x:Class="SPTInstaller.Views.InstallView">
+
+	<Grid ColumnDefinitions="*, 2*">
+		<cc:ProgressableTaskList Tasks="{Binding MyTasks}"
+								 Padding="20" 
+								 Background="{StaticResource AKI_Background_Dark}"
+								 PendingColor="Gray"
+								 RunningColor="DodgerBlue"
+								 CompletedColor="{StaticResource AKI_Brush_Yellow}"
+								 />
+		<cc:TaskDetails Grid.Column="1"
+			            Message="{Binding CurrentTask.StatusMessage}"
+						Details="{Binding CurrentTask.StatusDetails}"
+						Progress="{Binding CurrentTask.Progress}"
+						ShowProgress="{Binding CurrentTask.ShowProgress}"
+						/>
+	</Grid>
+</UserControl>

SPTInstaller/Views/InstallView.axaml.cs

@@ -0,0 +1,14 @@
+using Avalonia.Controls;
+using Avalonia.ReactiveUI;
+using SPTInstaller.ViewModels;
+
+namespace SPTInstaller.Views
+{
+    public partial class InstallView : ReactiveUserControl<InstallViewModel>
+    {
+        public InstallView()
+        {
+            InitializeComponent();
+        }
+    }
+}

SPTInstaller/Views/MainWindow.axaml

@@ -0,0 +1,37 @@
+<Window xmlns="https://github.com/avaloniaui"
+        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+        xmlns:vm="using:SPTInstaller.ViewModels"
+		xmlns:rxui="using:Avalonia.ReactiveUI"
+        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+		xmlns:cc="using:SPTInstaller.CustomControls"
+        mc:Ignorable="d" d:DesignWidth="800" d:DesignHeight="450"
+        x:Class="SPTInstaller.Views.MainWindow"
+		Icon="/Assets/icon.ico"
+        Title="SPT Installer"
+        Height="450" Width="750"
+        WindowStartupLocation="CenterScreen"
+        ExtendClientAreaToDecorationsHint="True"
+        ExtendClientAreaChromeHints="NoChrome"
+        ExtendClientAreaTitleBarHeightHint="-1"
+        Background="{StaticResource AKI_Background_Light}"
+		>
+
+	<Window.Styles>
+		<StyleInclude Source="/Assets/Styles.axaml"/>
+	</Window.Styles>
+
+
+	<Design.DataContext>
+		<vm:MainWindowViewModel/>
+	</Design.DataContext>
+
+	<Grid RowDefinitions="AUTO,*">
+		<cc:TitleBar Title="SPT Installer"
+			         XButtonCommand="{Binding CloseCommand}"
+			         MinButtonCommand="{Binding MinimizeCommand}"
+					 />
+
+		<rxui:RoutedViewHost Router="{Binding Router}" Grid.Row="1"/>
+	</Grid>
+</Window>

SPTInstaller/Views/MainWindow.axaml.cs

@@ -0,0 +1,12 @@
+using Avalonia.Controls;
+
+namespace SPTInstaller.Views
+{
+    public partial class MainWindow : Window
+    {
+        public MainWindow()
+        {
+            InitializeComponent();
+        }
+    }
+}

SPTInstaller/Views/MessageView.axaml

@@ -0,0 +1,26 @@
+<UserControl xmlns="https://github.com/avaloniaui"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+             mc:Ignorable="d" d:DesignWidth="800" d:DesignHeight="450"
+             x:Class="SPTInstaller.Views.MessageView">
+	<Grid ColumnDefinitions="*,AUTO,*" RowDefinitions="*,AUTO,*">
+		
+		<StackPanel Grid.Row="1" Grid.Column="1" Spacing="20">
+
+			<Label Content="{Binding Message}" FontSize="18"
+				   HorizontalAlignment="Center"
+			   />
+
+			<Button Content="Close" Command="{Binding CloseCommand}"
+					FontSize="15" FontWeight="SemiBold"
+					Classes="yellow"
+					HorizontalAlignment="Center"
+					VerticalContentAlignment="Center" HorizontalContentAlignment="Center"
+				    Padding="20 10"
+					/>
+			
+		</StackPanel>
+
+	</Grid>
+</UserControl>

SPTInstaller/Views/MessageView.axaml.cs

@@ -0,0 +1,14 @@
+using Avalonia.Controls;
+using Avalonia.ReactiveUI;
+using SPTInstaller.ViewModels;
+
+namespace SPTInstaller.Views
+{
+    public partial class MessageView : ReactiveUserControl<MessageViewModel>
+    {
+        public MessageView()
+        {
+            InitializeComponent();
+        }
+    }
+}

SPTInstaller/Views/PreChecksView.axaml

@@ -0,0 +1,47 @@
+<UserControl xmlns="https://github.com/avaloniaui"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+			 xmlns:cc="using:SPTInstaller.CustomControls"
+             mc:Ignorable="d" d:DesignWidth="800" d:DesignHeight="450"
+             x:Class="SPTInstaller.Views.PreChecksView">
+	<Grid ColumnDefinitions="10,*,AUTO,*,10"
+		  RowDefinitions="10,*,AUTO,AUTO,AUTO,*,10">
+		<StackPanel Grid.Column="1" Grid.ColumnSpan="3" Grid.Row="2" HorizontalAlignment="Center">
+			<Label Content="SPT will be installed into this folder:"
+				   HorizontalAlignment="Center"
+				   />
+			<Label Foreground="DodgerBlue"
+				   Content="{Binding InstallPath}"
+				   HorizontalAlignment="Center"
+			   />
+			<Label Content="Move the installer into the folder you want it to install into if this is wrong"
+				   HorizontalAlignment="Center"
+				   />
+		</StackPanel>
+		<Button Grid.Column="2" Grid.Row="3" Content="Start Install" Padding="20 10"
+				Margin="10"
+				FontSize="15" FontWeight="SemiBold"
+				Classes="yellow"
+				Command="{Binding StartInstallCommand}"
+				/>
+
+		<ItemsControl Items="{Binding PreChecks}" Grid.Column="1" Grid.ColumnSpan="3" Grid.Row="4" HorizontalAlignment="Center">
+			<ItemsControl.ItemsPanel>
+				<ItemsPanelTemplate>
+					<WrapPanel/>
+				</ItemsPanelTemplate>
+			</ItemsControl.ItemsPanel>
+			<ItemsControl.ItemTemplate>
+				<DataTemplate>
+					<cc:PreCheckItem PreCheckName="{Binding Name}"
+									 IsRunning="{Binding IsRunning}"
+									 IsPending="{Binding IsPending}"
+									 IsRequired="{Binding IsRequired}"
+									 Passed="{Binding Passed}"
+									 />
+				</DataTemplate>
+			</ItemsControl.ItemTemplate>
+		</ItemsControl>
+	</Grid>
+</UserControl>

SPTInstaller/Views/PreChecksView.axaml.cs

@@ -0,0 +1,13 @@
+using Avalonia.ReactiveUI;
+using SPTInstaller.ViewModels;
+
+namespace SPTInstaller.Views
+{
+    public partial class PreChecksView : ReactiveUserControl<PreChecksViewModel>
+    {
+        public PreChecksView()
+        {
+            InitializeComponent();
+        }
+    }
+}

SPTInstaller/app.manifest

@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<assembly manifestVersion="1.0" xmlns="urn:schemas-microsoft-com:asm.v1">
+  <!-- This manifest is used on Windows only.
+       Don't remove it as it might cause problems with window transparency and embeded controls.
+       For more details visit https://learn.microsoft.com/en-us/windows/win32/sbscs/application-manifests -->
+  <assemblyIdentity version="1.0.0.0" name="AvaloniaTest.Desktop"/>
+
+  <compatibility xmlns="urn:schemas-microsoft-com:compatibility.v1">
+    <application>
+      <!-- A list of the Windows versions that this application has been tested on
+           and is designed to work with. Uncomment the appropriate elements
+           and Windows will automatically select the most compatible environment. -->
+
+      <!-- Windows 10 -->
+      <supportedOS Id="{8e0f7a12-bfb3-4fe8-b9a5-48fd50a15a9a}" />
+    </application>
+  </compatibility>
+</assembly>

SPT_AKI_Installer.csproj

@@ -1,41 +0,0 @@
-<Project Sdk="Microsoft.NET.Sdk">
-
-  <PropertyGroup>
-    <OutputType>Exe</OutputType>
-    <TargetFramework>net6.0</TargetFramework>
-    <PackageIcon>icon.ico</PackageIcon>
-    <ApplicationIcon>Aki.Asset\icon.ico</ApplicationIcon>
-  </PropertyGroup>
-
-  <ItemGroup>
-    <Content Include="Aki.Asset\icon.ico" />
-  </ItemGroup>
-
-  <ItemGroup>
-    <PackageReference Include="FubarCoder.RestSharp.Portable.Core" Version="4.0.8" />
-    <PackageReference Include="FubarCoder.RestSharp.Portable.HttpClient" Version="4.0.8" />
-    <PackageReference Include="MegaApiClient" Version="1.10.2" />
-    <PackageReference Include="Microsoft.Extensions.Hosting" Version="6.0.1" />
-    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
-    <PackageReference Include="SharpCompress" Version="0.32.1" />
-    <PackageReference Include="Spectre.Console" Version="0.44.0" />
-  </ItemGroup>
-
-  <ItemGroup>
-    <Reference Include="Gitea">
-      <HintPath>shared\Gitea.dll</HintPath>
-    </Reference>
-  </ItemGroup>
-
-  <ItemGroup>
-    <None Update="Aki.Asset\icon.ico">
-      <Pack>True</Pack>
-      <PackagePath>\</PackagePath>
-    </None>
-    <None Update="Aki.Asset\icon.jpeg">
-      <Pack>True</Pack>
-      <PackagePath>\</PackagePath>
-    </None>
-  </ItemGroup>
-
-</Project>

SPT_AKI_Installer.csproj.user

@@ -1,6 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<Project ToolsVersion="Current" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <PropertyGroup>
-    <_LastSelectedProfileId>Z:\dev_stuff\SPT-AKI-Installer\Properties\PublishProfiles\FolderProfile.pubxml</_LastSelectedProfileId>
-  </PropertyGroup>
-</Project>

SPT_AKI_Installer.sln

@@ -1,25 +0,0 @@
-
-Microsoft Visual Studio Solution File, Format Version 12.00
-# Visual Studio Version 17
-VisualStudioVersion = 17.1.32407.343
-MinimumVisualStudioVersion = 10.0.40219.1
-Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "SPT_AKI_Installer", "SPT_AKI_Installer.csproj", "{7B07749A-3BE8-41B5-9B98-9F41C83FA15B}"
-EndProject
-Global
-	GlobalSection(SolutionConfigurationPlatforms) = preSolution
-		Debug|Any CPU = Debug|Any CPU
-		Release|Any CPU = Release|Any CPU
-	EndGlobalSection
-	GlobalSection(ProjectConfigurationPlatforms) = postSolution
-		{7B07749A-3BE8-41B5-9B98-9F41C83FA15B}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{7B07749A-3BE8-41B5-9B98-9F41C83FA15B}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{7B07749A-3BE8-41B5-9B98-9F41C83FA15B}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{7B07749A-3BE8-41B5-9B98-9F41C83FA15B}.Release|Any CPU.Build.0 = Release|Any CPU
-	EndGlobalSection
-	GlobalSection(SolutionProperties) = preSolution
-		HideSolutionNode = FALSE
-	EndGlobalSection
-	GlobalSection(ExtensibilityGlobals) = postSolution
-		SolutionGuid = {6F8EE63B-3DC5-4168-A560-9B39F7785D84}
-	EndGlobalSection
-EndGlobal