Windows Recyclebin Themes Quick Automation

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# THIS IS A SCRIPT TO AUTOMATE THE PROCESS OF https://github.com/sdushantha/recycle-bin-themes                   #
# PLEASE SEE https://www.reddit.com/r/pcmasterrace/comments/uw2se4/i_made_a_patrick_star_version_of_the_cat_bin/ #
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#Check for Administrator privileges and if not, open powershell as admin and rerun the script
Write-Host "Checking for elevated privileges"
If (!([Security.Principal.WindowsPrincipal][Security.Principal.WindowsIdentity]::GetCurrent()).IsInRole([Security.Principal.WindowsBuiltInRole]"Administrator")) {
    Start-Process powershell.exe "-NoProfile -ExecutionPolicy Bypass -File `"$PSCommandPath`"" -Verb RunAs
    Exit
}

# Set the working location to the same location as the script
Write-Host "Setting Working Directory to Script Root"
Set-Location $PSScriptRoot

#Get .ico files from github the hard way

#patrik-star-empty.ico
$pstarempty = "https://raw.githubusercontent.com/sdushantha/recycle-bin-themes/main/themes/patrick-star/patrik-star-empty.ico"

#patrik-star-full.ico
$pstarfull = "https://raw.githubusercontent.com/sdushantha/recycle-bin-themes/main/themes/patrick-star/patrik-star-full.ico"

#pop-cat-empty.ico
$pcatempty = "https://raw.githubusercontent.com/sdushantha/recycle-bin-themes/main/themes/pop-cat/pop-cat-empty.ico"

#pop-cat-full.ico
$pcatfull = "https://raw.githubusercontent.com/sdushantha/recycle-bin-themes/main/themes/pop-cat/pop-cat-full.ico"

#Get user choice
Write-Host "Please choose your theme:"
$choice = Read-Host "Enter [1]POPCAT or [2]Patrik Star or [3]Default"
if ($choice -eq '1' -or $choice -eq '2' -or $choice -eq '3') {
Write-Host "You picked" $choice
}else{
Write-Host "You picked" $choice
Write-Host "Please enter 1, 2, or 3."
}

if ($choice -eq '1')
{
Write-Host "Downloading POPCAT Empty Icon"
$url = $pcatempty
$output = "$PSScriptRoot\pop-cat-empty.ico"
Invoke-WebRequest -Uri $url -OutFile $output
Write-Host "Downloading POPCAT Full Icon"
$url = $pcatfull
$output = "$PSScriptRoot\pop-cat-full.ico"
Write-Host "Setting Registry"
Invoke-WebRequest -Uri $url -OutFile $output
Set-ItemProperty -Path "Registry::HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\CLSID\{645FF040-5081-101B-9F08-00AA002F954E}\DefaultIcon" -Name "(Default)" -Value "$PSScriptRoot\pop-cat-empty.ico,0"
Set-ItemProperty -Path "Registry::HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\CLSID\{645FF040-5081-101B-9F08-00AA002F954E}\DefaultIcon" -Name "full" -Value "$PSScriptRoot\pop-cat-full.ico,0"
Set-ItemProperty -Path "Registry::HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\CLSID\{645FF040-5081-101B-9F08-00AA002F954E}\DefaultIcon" -Name "empty" -Value "$PSScriptRoot\pop-cat-empty.ico,0"
}

if ($choice -eq '2')
{
Write-Host "Downloading Patrik Star Empty Icon"
$url = $pstarempty
$output = "$PSScriptRoot\patrik-star-empty.ico"
Invoke-WebRequest -Uri $url -OutFile $output
Write-Host "Downloading Patrik Star Full Icon"
$url = $pstarfull
$output = "$PSScriptRoot\patrik-star-full.ico"
Write-Host "Setting Registry"
Invoke-WebRequest -Uri $url -OutFile $output
Set-ItemProperty -Path "Registry::HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\CLSID\{645FF040-5081-101B-9F08-00AA002F954E}\DefaultIcon" -Name "(Default)" -Value "$PSScriptRoot\patrik-star-empty.ico,0"
Set-ItemProperty -Path "Registry::HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\CLSID\{645FF040-5081-101B-9F08-00AA002F954E}\DefaultIcon" -Name "full" -Value "$PSScriptRoot\patrik-star-full.ico,0"
Set-ItemProperty -Path "Registry::HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\CLSID\{645FF040-5081-101B-9F08-00AA002F954E}\DefaultIcon" -Name "empty" -Value "$PSScriptRoot\patrik-star-empty.ico,0"
}

if ($choice -eq '3')
{
Write-Host "Resetting to default settings"
Set-ItemProperty -Path "Registry::HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\CLSID\{645FF040-5081-101B-9F08-00AA002F954E}\DefaultIcon" -Name "(Default)" -Value "%SystemRoot%\System32\imageres.dll,-55"
Set-ItemProperty -Path "Registry::HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\CLSID\{645FF040-5081-101B-9F08-00AA002F954E}\DefaultIcon" -Name "full" -Value "%SystemRoot%\System32\imageres.dll,-54"
Set-ItemProperty -Path "Registry::HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\CLSID\{645FF040-5081-101B-9F08-00AA002F954E}\DefaultIcon" -Name "empty" -Value "%SystemRoot%\System32\imageres.dll,-55"
}

#Computer\HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\CLSID\{645FF040-5081-101B-9F08-00AA002F954E}\DefaultIcon
#Default
#(Default) = %SystemRoot%\System32\imageres.dll,-55
#empty = %SystemRoot%\System32\imageres.dll,-55
#full = %SystemRoot%\System32\imageres.dll,-54

#Refresh Desktop
 $code = @'
  [System.Runtime.InteropServices.DllImport("Shell32.dll")]
  private static extern int SHChangeNotify(int eventId, int flags, IntPtr item1, IntPtr item2);

  public static void Refresh()  {
      SHChangeNotify(0x8000000, 0x1000, IntPtr.Zero, IntPtr.Zero);
  }
'@

Add-Type -MemberDefinition $code -Namespace WinAPI -Name Explorer
[WinAPI.Explorer]::Refresh()