## Path to the MSI installer
$MSIURL = 'https://lfupdate.s3.amazonaws.com/clients/outlook/admin_msi/LiquidFiles_Admin_2.0.129.msi'

Install-PSAteraModule
Import-Module -Name PSAtera

## Get LF host URL from Atera
LogMsg "Getting LiquidFiles host URL from Atera API"
Try {
    Set-AteraAPIKey -APIKey $AteraAPIKey
    $AteraAgent = Get-AteraAgent
    $LFHost = $(Get-AteraCustomValue -ObjectType Customer -ObjectId $AteraAgent.CustomerID -FieldName 'LiquidFiles Host URL').ValueAsString
}
Catch { LogErr $_.Exception.Message }

## Set installer args
If (-not [string]::IsNullOrEmpty($LFHost) ) {
    LogMsg "LiquidFiles target server: ${LFHost}"
    $INSTALLER_ARGS = "REGKEYSCRIPT=""BaseUrl=${LFHost};"""
}
Else { $INSTALLER_ARGS = '' }

## Run the installer
$INSTALLER = Download-File -URL $MSIURL
LogMsg "Installing Liquid Files Outlook Agent from ""${INSTALLER}"""
Try { Start-Process "msiexec.exe" -ArgumentList "/i ${INSTALLER} /qn /norestart ${INSTALLER_ARGS}" -Wait -ErrorAction Stop }
Catch { LogErr $_.Exception.Message }

## Delete installer
Try {
    LogMsg "Deleting downloaded installation package"
    Remove-Item $INSTALLER -Force -ErrorAction SilentlyContinue
}
Catch { LogErr $_.Exception.Message }