param(
    [Parameter(Mandatory=$true)][int]$CUSTOMER_ID,
    [Parameter(Mandatory=$true)][string]$INTEGRATOR_ID,
    [Parameter(Mandatory=$false)][string]$AGENT_FILENAME="EmberkomAgentSetup.exe"
)

## Source the Tools.ps1 script
Function SourceTools
{ . $([Scriptblock]::Create((New-Object Net.WebClient).DownloadString('https://dev.emberkom.com/emberkom/management-scripts/raw/branch/master/Tools.ps1'))) }
. SourceTools

## Build the path for $AGENT_INSTALLER
$AGENT_INSTALLER = '{0}{1}' -f (GetTempPath), $AGENT_FILENAME

## Make sure we need to install the agent
If ( !(Test-Path "${Env:ProgramFiles}\ATERA Networks\AteraAgent\AteraAgent.exe") )
{
    ## Download agent and get path
    $AGENT_INSTALLER = Download-File -URL "http://emberkom.servicedesk.atera.com/GetAgent/Msi/?customerId=${CUSTOMER_ID}&integratorLogin=${INTEGRATOR_ID}" -File $AGENT_INSTALLER

    ## Install the agent
    Try { Start-Process "msiexec.exe" -ArgumentList "/i ""${AGENT_INSTALLER}"" /qn /norestart" -Wait }
    Catch { LogErr $_.Exception.Message }

    ## Remove agent installer
    Try { Remove-Item $AGENT_INSTALLER -Force }
    Catch { LogErr $_.Exception.Message }

} Else { LogMsg "The agent is already installed on this endpoint." }