$ErrorActionPreference = "SilentlyContinue"
#$ErrorActionPreference = "Continue"

# Check Powershell version
# This script requires Powershell 6+ due to Remove-Service cmdlet
If ($PSVersionTable.PSVersion.Major -lt 6) {
    Exit 1
}

# Delete WinDivert service if exists
$wd = "WinDivert1.4"
$service = Get-Service -Name $wd
If ($service.Length -gt 0) {
    If ((Get-Service -Name $wd).Status -eq 'Running') {
        Stop-Service -InputObject $wd -Force
    }
    Remove-Service -Name $wd
}

# Cleanup TEMP directory without deleting TEMP directory
If (-Not (Test-Path -Path $Env:Temp -PathType Container)) {
    New-Item -Path $Env:LocalAppdata -Name "Temp" -ItemType Directory
}
Remove-Item -Path "$Env:Temp\*" -Recurse -Force

# Cleanup Appdata
$ad_dir = @(
    ".minecraft\webcache2"
    ".mono"
    "Adguard Software Ltd"
    "Code\Cache"
    "Code\Code Cache"
    "Code\GPUCache"
    "Code\logs"
    "discord\Cache"
    "discord\Code Cache"
    "discord\GPUCache"
    "DMCache"
    "mpv"
    "NVIDIA"
    "obs-studio\logs"
    "Process Hacker\cache"
    "ZeqMacaw"
)
ForEach ($item in $ad_dir) {
    Remove-Item -Path "$Env:Appdata\$item" -Recurse -Force 
}

# Cleanup LocalAppdata
$lad_dir = @(
    ".ftba"
    "Adobe"
    "apktool"
    "cache"
    "clink"
    "CrashDumps"
    "CrashReportClient"
    "CrashRpt"
    "D3DSCache"
    "DBG"
    "Frija"
    "Google\CrashReports"
    "Google\Software Reporter Tool"
    "JetBrains\IdeaIC2022.1\log"
    "JetBrains\IdeaIC2022.1\vcs-log"
    "Jonas_John"
    "Live++"
    "mcaselector"
    "NBTExplorer"
    "Nem's Tools"
    "npm-cache"
    "NuGet\Cache"
    "NVIDIA\DXCache"
    "NVIDIA\GLCache"
    "Overwolf\BrowserCache"
    "Package Cache"
    "PeerDistRepub"
    "pip"
    "pypa"
    "Skyrim Special Edition"
    "Sony\ErrorReport"
    "speech"
    "SquirrelTemp"
    "Steam"
)
ForEach ($item in $lad_dir) {
    Remove-Item -Path "$Env:LocalAppdata\$item" -Recurse -Force 
}

# Cleanup UserProfile
$up_dir = @(
    "ansel"
    "vmlogs"
)
ForEach ($item in $up_dir) {
    Remove-Item -Path "$Env:UserProfile\$item" -Recurse -Force
}

# Delete MS input
If (Test-Path "$Env:LocalAppdata\Microsoft\input\" -PathType Container) {
    Remove-Item -Path "$Env:LocalAppdata\Microsoft\input\" -Recurse -Force
    $f = New-Object System.IO.FileStream "$Env:LocalAppdata\Microsoft\input", Create, ReadWrite
    $f.SetLength(0)
    $f.Close()
}

# Delete auto-generated directory
$uw_dir = @(
    "E:\PICTURE\Camera Roll"
    "E:\PICTURE\Saved Pictures"
    "E:\VIDEO\Captures"
)
ForEach ($item in $uw_dir) {
    Remove-Item -Path "$item" -Recurse -Force
}

# Delete logs
$logs_loc = @(
    "$Env:LocalAppdata"
    "$Env:Appdata"
)
ForEach ($item in $logs_loc) {
    Get-ChildItem -Path "$item\*" -Recurse -Force -Include *.log *.log.txt | Remove-Item -Force
}

# Cleanup NOX App Player
$nox_file_up = @(
    "d4ac4633ebd6440fa397b84f1bc94a3c.7z"
    "inst.ini"
    "nuuid.ini"
    "useruid.ini"
)
ForEach ($item in $nox_file_up) {
    Remove-Item -Path "$Env:UserProfile\$item" -Force
}
$nox_dir = @(
    "$Env:LocalAppdata\MultiPlayerManager\app_images"
    "$Env:UserProfile\Nox_share"
)
ForEach ($item in $nox_dir) {
    Remove-Item -Path "$item" -Recurse -Force
}
Get-ChildItem -Path "$Env:UserProfile\.BigNox\*" -File -Include "NoxVMSVC.log*" | Remove-Item -Force
Get-ChildItem -Path "$Env:LocalAppdata\Nox\*" -File -Include "Nox.log.*" | Remove-Item -Force

# Prevent NOX App Player ads
If (Test-Path -Path "$Env:LocalAppdata\Nox\loading" -PathType Container) {
    Write-Host "Prevent NOX App Player ads" -ForegroundColor DarkGreen -BackgroundColor Gray
    Remove-Item -Path "$Env:LocalAppdata\Nox\loading" -Recurse -Force
    $f = New-Object System.IO.FileStream "$Env:LocalAppdata\Nox\loading", Create, ReadWrite
    $f.SetLength(0)
    $f.Close()
    $acl = Get-Acl -Path "$Env:LocalAppdata\Nox\loading"
    $ar = New-Object System.Security.AccessControl.FileSystemAccessRule("SYSTEM", "FullControl", "Deny")
    $acl.Access | ForEach-Object{$acl.RemoveAccessRule($_)}
    $acl.SetAccessRule($ar)
    Set-Acl -Path "$Env:LocalAppdata\Nox\loading" -AclObject $acl
}

# Cleanup LD Player
$ld_dir = @(
    "$Env:Appdata\changzhi2"
    "$Env:Appdata\lddownloader"
    "$Env:Appdata\XuanZhi64\log"
    "$Env:UserProfile\.Ld2VirtualBox"
)
ForEach ($item in $ld_dir) {
    Remove-Item -Path "$item" -Recurse -Force
}

# Remove Empty Directories
$red_list = @(
    "$Env:Appdata\Adobe"
    "$Env:Appdata\Code"
    "$Env:Appdata\Google"
    "$Env:Appdata\JetBrains"
    "$Env:LocalAppdata\Nox"
)
$tailRecursion = {
    param($Path)
    ForEach ($childDir in Get-ChildItem -LiteralPath $Path -Directory) {
        & $tailRecursion -Path $childDir.FullName
    }
    $currentChildren = Get-ChildItem -LiteralPath $Path -Force
    $isEmpty = $currentChildren -eq $null
    if ($isEmpty) {
        Remove-Item -LiteralPath $Path -Force
    }
}
ForEach ($item in $red_list) {
    & $tailRecursion -Path $item
}