<#
This script retrieves the room number from a PC assuming format: ABC101SYS002,
then calls the Insight installer passing along the room as the Channel name.
It adjusts for campuses ABC and XYZ, prepending a 2/3 (ABC116 = channel 2116).
It also removes the leading zero in a room (ABC019 = channel 19).
#>

$PC = $env:computername
$Bldg = $PC.Substring(0,3)                                      #parse from 1st character for 3 characters
$Room = $PC.Substring(3,3)                                      #parse from 4th character for 3 characters

If ($Bldg -eq "abc") {$Bldg = "2"}                              #Evaluate Building for campuses, assign code value
ElseIf ($Bldg -eq "xyz") {$Bldg = "3"}
Else {$Bldg = ""}

if ($Room.Substring(0,1) -eq "0") {$Room = $Room.Substring(1,2)} #remove leading zero

$Chan = $Bldg += $Room                                          #creates channel number, prepending Building code

msiexec.exe /i "\\locationoffile\Student.msi" /norestart /qn /l c:\users\admin\desktop\insightLog.txt ADVANCED_OPTIONS=1 CHANNEL=$Chan STEALTH_MODE=1 NO_KEYBOARD_MONITORING_MODE=1 AD_SECURE_MODE=1