@echo off
chcp 65001 >nul
setlocal

set "PROJECT_DIR=%~dp0"
set "PID_FILE=%PROJECT_DIR%.run\spine-connector-windows.pid"
set "CONNECTOR_ENTRY=%PROJECT_DIR%connector\spine-connector.mjs"

set "CONNECTOR_PID="
if exist "%PID_FILE%" set /p CONNECTOR_PID=<"%PID_FILE%"
powershell -NoProfile -Command ^
  "$pidValue=0; [void][int]::TryParse($env:CONNECTOR_PID,[ref]$pidValue);" ^
  "$process=if($pidValue -gt 0){Get-CimInstance Win32_Process -Filter ('ProcessId = ' + $pidValue) -ErrorAction SilentlyContinue};" ^
  "if($null -eq $process){$listener=Get-NetTCPConnection -LocalPort 27843 -State Listen -ErrorAction SilentlyContinue | Select-Object -First 1; if($listener){$process=Get-CimInstance Win32_Process -Filter ('ProcessId = ' + $listener.OwningProcess) -ErrorAction SilentlyContinue}};" ^
  "if($null -eq $process){exit 2};" ^
  "$expected=$env:CONNECTOR_ENTRY;" ^
  "if((-not $process.CommandLine) -or $process.CommandLine.IndexOf($expected,[StringComparison]::OrdinalIgnoreCase) -lt 0){exit 3};" ^
  "Stop-Process -Id $process.ProcessId -Force -ErrorAction Stop"

set "STOP_RESULT=%ERRORLEVEL%"
if "%STOP_RESULT%"=="0" (
  del /q "%PID_FILE%" >nul 2>&1
  echo Spine粒子连接器已停止。
  timeout /t 1 /nobreak >nul
  exit /b 0
)
if "%STOP_RESULT%"=="2" (
  del /q "%PID_FILE%" >nul 2>&1
  echo Spine粒子连接器已经停止。
  timeout /t 1 /nobreak >nul
  exit /b 0
)
if "%STOP_RESULT%"=="3" (
  echo 27843 端口对应的进程不属于当前项目，为避免误关，本次未执行停止。
  timeout /t 1 /nobreak >nul
  exit /b 1
)
echo 停止 Spine粒子连接器失败，请检查 PowerShell 权限或手动结束对应进程。
timeout /t 1 /nobreak >nul
exit /b 1