@echo off
REM Run-UpdateDNCMXHosts.bat
REM Updates FtpHostPrimary/Secondary in DNC\MX registry on remote shopfloor PCs
REM Usage:
REM   Run-UpdateDNCMXHosts.bat              -> runs on all PCs in shopfloor-pcs.txt
REM   Run-UpdateDNCMXHosts.bat G5N9PWM3ESF  -> runs on a single PC (for testing)

echo ============================================================
echo   UpdateDNCMXHosts - FTP Host Migration
echo   tsgwp00525.us.ae.ge.com -^> tsgwp00525.wjs.geaerospace.net
echo ============================================================
echo.

if not "%~1"=="" (
    echo Target: %~1
    echo.
    powershell.exe -ExecutionPolicy Bypass -File "%~dp0Invoke-RemoteMaintenance.ps1" -ComputerName "%~1" -Task UpdateDNCMXHosts -LogFile
) else (
    if not exist "%~dp0shopfloor-pcs.txt" (
        echo ERROR: shopfloor-pcs.txt not found in %~dp0
        echo Either place shopfloor-pcs.txt in the same folder or pass a PC name:
        echo   Run-UpdateDNCMXHosts.bat G5N9PWM3ESF
        pause
        exit /b 1
    )
    echo Target: shopfloor-pcs.txt
    echo.
    powershell.exe -ExecutionPolicy Bypass -File "%~dp0Invoke-RemoteMaintenance.ps1" -ComputerListFile "%~dp0shopfloor-pcs.txt" -Task UpdateDNCMXHosts -LogFile
)

echo.
pause