param(
    [Parameter(Mandatory=$true)][string]$URL
)

# 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

# Download the installer
$INSTALLER = '{0}epi_win_live_installer.exe' -f (GetTempPath)
LogMsg "Downloading ESET Management Agent live installer"
Try { Invoke-WebRequest -Uri $URL -UseBasicParsing -OutFile $INSTALLER }
Catch { LogErr $_.Exception.Message }

# Install the app
LogMsg "Installing ESET Management Agent from ""${INSTALLER}"""
Try { Start-Process "${INSTALLER}" -ArgumentList "--silent --accepteula" -Wait }
Catch { LogErr $_.Exception.Message }

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

# Delete this script
Remove-Item $MyInvocation.MyCommand.Path -Force