@echo off
setlocal

set "TASK_NAME=DocuTranslate"
set "HEALTH_URL=http://127.0.0.1:8010/service/meta"
set "LOG_DIR=%~dp0logs"
set "LOG_FILE=%LOG_DIR%\watchdog.log"

if not exist "%LOG_DIR%" mkdir "%LOG_DIR%"

powershell -NoProfile -ExecutionPolicy Bypass -Command ^
    "$ErrorActionPreference = 'Stop'; try { $r = Invoke-WebRequest -UseBasicParsing -Uri '%HEALTH_URL%' -TimeoutSec 8; if ($r.StatusCode -eq 200) { exit 0 } } catch {}; exit 1"

if "%ERRORLEVEL%"=="0" exit /b 0

timeout /t 10 /nobreak >nul

powershell -NoProfile -ExecutionPolicy Bypass -Command ^
    "$ErrorActionPreference = 'Stop'; try { $r = Invoke-WebRequest -UseBasicParsing -Uri '%HEALTH_URL%' -TimeoutSec 8; if ($r.StatusCode -eq 200) { exit 0 } } catch {}; exit 1"

if "%ERRORLEVEL%"=="0" exit /b 0

echo [%DATE% %TIME%] Two health checks failed. Restarting %TASK_NAME%...>> "%LOG_FILE%"
schtasks /End /TN "%TASK_NAME%" >> "%LOG_FILE%" 2>&1
timeout /t 2 /nobreak >nul
schtasks /Run /TN "%TASK_NAME%" >> "%LOG_FILE%" 2>&1

exit /b 0