@echo off
setlocal enabledelayedexpansion

set "ROOT=%~dp0..\.."
for %%I in ("%ROOT%") do set "ROOT=%%~fI"
set "RUNTIME_DIR=%ROOT%\runtime"
set "DATA_DIR=%ROOT%\data"
set "ENV_FILE=%RUNTIME_DIR%\local-env.bat"

if not exist "%RUNTIME_DIR%" mkdir "%RUNTIME_DIR%"
if not exist "%DATA_DIR%" mkdir "%DATA_DIR%"

where java >nul 2>nul
if errorlevel 1 (
  echo [ERROR] 未检测到 Java，请先安装 JDK/JRE 8+
  pause
  exit /b 1
)

if not exist "%ENV_FILE%" (
  echo 首次启动，正在生成本地运行密钥...
  powershell -NoProfile -ExecutionPolicy Bypass -Command ^
    "$jwt=[Convert]::ToBase64String([Text.Encoding]::UTF8.GetBytes(([Guid]::NewGuid().ToString('N')+[Guid]::NewGuid().ToString('N'))));" ^
    "$bytes=New-Object byte[] 32; [Security.Cryptography.RandomNumberGenerator]::Create().GetBytes($bytes); $enc=[Convert]::ToBase64String($bytes);" ^
    "$content=@('set SSHMANAGER_JWT_SECRET='+$jwt,'set SSHMANAGER_ENCRYPTION_KEY='+$enc); Set-Content -Path '%ENV_FILE%' -Value $content -Encoding ASCII"
  if errorlevel 1 (
    echo [ERROR] 生成本地密钥失败
    pause
    exit /b 1
  )
)

call "%ENV_FILE%"
set "DATA_DIR=%DATA_DIR%"

set "APP_JAR="
for %%F in ("%ROOT%\backend\target\*.jar") do (
  set "APP_JAR=%%~fF"
)

if not defined APP_JAR (
  echo [ERROR] 未找到 backend\target\*.jar
  echo 请先执行发布构建，或将打包后的 jar 放到 backend\target 目录。
  pause
  exit /b 1
)

echo 启动 SSH Manager...
echo 数据目录: %DATA_DIR%
echo 程序包: %APP_JAR%
echo 访问地址: http://localhost:48080
echo.

java -jar "%APP_JAR%"

endlocal