<#
.SYNOPSIS
    Windows script to cleanup locations with known disk overhead files
.DESCRIPTION
    - Cleans temporary files, old software packages, logs and recycle bins
.EXAMPLE
    # Run script locally
    C:\PS> .\Disk-Cleanup.ps1
    # Run script remotely
    C:\PS> Set-ExecutionPolicy -ExecutionPolicy Bypass
    C:\PS> iex "& { $(irm https://wobig.tech/downloads/scripts/Disk-Cleanup.ps1) }"
.NOTES
    Author: Rick Wobig
    Source: https://wobig.tech/downloads/scripts/Disk-Cleanup.ps1
#>


# region Script Execution


[WindowsSystem]::DisableWua()

$cleanPaths = @(
    "C:\Windows\SoftwareDistribution\*",
    "C:\Windows\Temp\*",
    "C:\Windows\prefetch\*",
    "C:\inetpub\logs\LogFiles\*",
    "C:\Users\*\AppData\Local\Temp",
    "C:\Users\*\AppData\Local\Microsoft\Windows\Temporary Internet Files",
    "C:\Users\*\AppData\Local\Microsoft\Windows\History\*",
    "C:\Users\*\AppData\Local\Microsoft\Windows\INetCookies\*"
)

foreach ($path in $cleanPaths){
    [Cleanup]::CleanPath($path)
}

[Cleanup]::EmptyRecycleBins()

[WindowsSystem]::EnableWua()


# endregion
# region Classes


class WindowsSystem {
    static [void] DisableWua(){
        Get-Service -Name wuauserv | Stop-Service -Force -verbose -ErrorAction SilentlyContinue
    }

    static [void] EnableWua(){
        Get-Service -Name wuauserv | Start-Service -Verbose
    }
}

class Cleanup {
    static [void] CleanPath($path){
        Get-ChildItem $path -Recurse -Force -verbose -ErrorAction SilentlyContinue | Remove-Item -Force -Verbose -Recurse -ErrorAction SilentlyContinue
    }

    static [void] EmptyRecycleBins(){
        $disks = Get-WmiObject Win32_LogicalDisk -Filter "DriveType=3"
        foreach ($disk in $disks) {
            $rbpathnew = "$($disk.DeviceID)\'Recycle.Bin"
            if (Test-Path $rbpathnew) { cmd /c "rd /s /q $rbpathnew" }
        }
    }
}


# endregion