@echo off
REM ============================================================
REM  restart-autostart.bat - restart the "web-vnc" task so the
REM  running gateway reloads webvnc.conf (e.g. after set-password.bat
REM  changed the password). web-vnc.exe reads the hash and the VNC
REM  password only once at startup, so a restart is the only way to
REM  apply a new password to the live gateway.
REM
REM  It first checks whether web-vnc.exe is actually running:
REM    - running  -> stop the task (schtasks /End) and start it again;
REM    - not running -> just start it (no /End).
REM  Requires administrator rights (the task was created elevated), so it
REM  auto-elevates. Called from set-password.bat, or run manually.
REM ============================================================
cd /d "%~dp0"

net session >nul 2>nul
if errorlevel 1 (
  echo Requesting administrator rights ...
  powershell -Command "Start-Process -FilePath '%~f0' -Verb RunAs"
  exit /b
)

set "TASK=web-vnc"

schtasks /Query /TN "%TASK%" >nul 2>nul
if errorlevel 1 (
  echo [error] Task "%TASK%" is not installed. Run install-autostart.bat first.
  pause
  exit /b 1
)

REM --- Is web-vnc.exe currently running? ---
set "RUNNING=0"
tasklist /FI "IMAGENAME eq web-vnc.exe" 2>nul | findstr /I /B /C:"web-vnc.exe" >nul
if not errorlevel 1 set "RUNNING=1"

if "%RUNNING%"=="1" (
  echo web-vnc.exe is running - restarting task "%TASK%" ...
  schtasks /End /TN "%TASK%" >nul 2>nul
  REM give the previous process a moment to release port 8080
  timeout /t 2 /nobreak >nul
) else (
  echo web-vnc.exe is NOT running - just starting task "%TASK%" ...
)

schtasks /Run /TN "%TASK%"
if errorlevel 1 (
  echo [error] Could not start the task.
  pause
  exit /b 1
)

echo.
echo Done. web-vnc reloaded the password from webvnc.conf.
echo Check it at http://localhost:8080
echo.
pause