#
#
#


param ($computer)
if ($computer -eq $null)  {
	$computer = read-host -Prompt "Please enter a computer name (e.g.: bgc-kevin, bgc-mike, bgc-dean,...)" 
} 

function cleanup-remote {

	param ($RemovableFiles)

	ForEach ($RemovableFile in $RemovableFiles) {
	
		$retval = Invoke-Command -Session $rs -ScriptBlock { 
			Param($RemovableFile)
			Try {
				Remove-Item -LiteralPath $RemovableFile -ErrorAction Stop
				return "Removed $RemovableFile"
			}
			Catch {
				return $_
			}
		} -ArgumentList $RemovableFile
		
		# note, $retval now has any output from the try/catch block
		Write-Host "<d> $computer - $retval"
		
	}  # ForEach
}

#
# Define paths
#
$LogFileSource	= "C:\Windows\Logs\WindowsUpdate\WinSxS-stats.txt"
$LogFileTarget	= "C:\Users\administrator.CORP\stats-$computer.txt"

$PayloadSource	= "C:\Users\administrator.CORP\code\collect-sxs-info.ps1"
$PayloadTarget	= "C:\Users\Administrator\collect-sxs-info.ps1"

$DuFileSource	= "C:\Users\administrator.CORP\code\du64.exe"
$DuFileTarget	= "C:\Users\Administrator\du64.exe"

[string[]]$RemovableFiles = $LogFileSource, $PayloadTarget, $DuFileTarget

#
# Connect  
#
$rs = New-PSSession $computer
Write-Host "<o> $computer - Opened connection $rs"

Cleanup-Remote($RemovableFiles)

#
# Drop files
#
Copy-Item -ToSession $rs $PayloadSource -Destination $PayloadTarget
Write-Host "--> $computer - Delivered $PayloadTarget"

Copy-Item -ToSession $rs $DuFileSource -Destination $DuFileTarget
Write-Host "--> $computer - Delivered $DuFileTarget"


#
# Run
#
Write-Host -nonewline "<-> $computer - Running collect-sxs-info.ps1...  "
Invoke-Command -Session $rs -ScriptBlock { C:\Users\Administrator\collect-sxs-info.ps1 }
Write-Host "Done"

#
# Check data
#
# Invoke-Command -Session $rs -ScriptBlock { Param($path); Get-ChildItem -Path $path } -ArgumentList $LogFileSource
#
Copy-Item -FromSession $rs $LogFileSource -Destination $LogFileTarget
Write-Host "<-- $computer - Received $LogFileTarget"


#
# Cleanup
#
Cleanup-Remote($RemovableFiles)
Remove-PSSession -session $rs 
write-host "<c> $computer - Closed connection $rs"