@echo off
chcp 65001 >nul 2>&1
setlocal EnableDelayedExpansion

:: ============================================================
:: WBX Spring Core — Windows 설치 스크립트
:: 사용법: scripts\install.bat
:: ============================================================

echo.
echo ==========================================
echo  WBX Spring Core — 설치 점검
echo ==========================================
echo.

set ERRORS=0

:: ---------- 1. JDK 21 ----------
echo 1. JDK 확인
where java >nul 2>&1
if %ERRORLEVEL% equ 0 (
    for /f "tokens=3" %%v in ('java -version 2^>^&1 ^| findstr /i "version"') do (
        set "JAVA_FULL=%%~v"
    )
    for /f "tokens=1 delims=." %%m in ("!JAVA_FULL!") do set "JAVA_MAJOR=%%m"
    if !JAVA_MAJOR! GEQ 21 (
        echo   [OK] JDK !JAVA_FULL!
    ) else (
        echo   [FAIL] JDK !JAVA_FULL! — 21 이상 필요
        set /a ERRORS+=1
    )
) else (
    echo   [FAIL] java 명령어 없음 — JDK 21 설치 필요
    set /a ERRORS+=1
)

:: ---------- 2. Git ----------
echo 2. Git 확인
where git >nul 2>&1
if %ERRORLEVEL% equ 0 (
    for /f "delims=" %%g in ('git --version') do echo   [OK] %%g
) else (
    echo   [FAIL] git 없음
    set /a ERRORS+=1
)

:: ---------- 3. Docker (선택) ----------
echo 3. Docker 확인 (선택)
where docker >nul 2>&1
if %ERRORLEVEL% equ 0 (
    for /f "delims=" %%d in ('docker --version') do echo   [OK] %%d
) else (
    echo   [WARN] Docker 미설치 — DB/Redis를 직접 설치해야 합니다
)

:: ---------- 4. 빌드 ----------
echo 4. Gradle 빌드
if !ERRORS! GTR 0 (
    echo   [FAIL] 사전 요구사항 미충족 — 빌드 건너뜀
) else (
    call gradlew.bat build -x test --console=plain -q
    if !ERRORLEVEL! equ 0 (
        echo   [OK] BUILD SUCCESSFUL
    ) else (
        echo   [FAIL] 빌드 실패
        set /a ERRORS+=1
    )
)

:: ---------- 5. .env 템플릿 ----------
echo 5. 환경변수 파일
if not exist .env (
    (
        echo # ===== WBX Spring Core — 환경변수 =====
        echo # 이 파일을 환경에 맞게 수정하세요.
        echo.
        echo # --- 프로필 ---
        echo SPRING_PROFILES_ACTIVE=prod,mysql
        echo.
        echo # --- 서버 ---
        echo SERVER_CONTEXT_PATH=/
        echo.
        echo # --- JWT ^(필수 변경!^) ---
        echo JWT_SECRET=your-production-secret-key-minimum-256-bits-long
        echo.
        echo # --- DB ---
        echo DB_HOST=localhost
        echo DB_PORT=3306
        echo DB_NAME=wbx_spring
        echo DB_USER=wbxapp
        echo DB_PASS=StrongP@ss
        echo.
        echo # --- Redis ---
        echo SPRING_DATA_REDIS_HOST=localhost
        echo.
        echo # --- CORS ---
        echo CORS_ORIGINS=https://app.company.com
        echo.
        echo # --- 로그 경로 ---
        echo LOG_PATH=D:\wbx-app\logs\app.log
        echo.
        echo # --- Azure SSO ^(azure 프로필 사용 시^) ---
        echo # AZURE_CLIENT_ID=
        echo # AZURE_CLIENT_SECRET=
        echo # AZURE_TENANT_ID=
        echo.
        echo # --- Azure Blob Storage ---
        echo # AZURE_STORAGE_ACCOUNT=
        echo # AZURE_STORAGE_KEY=
        echo # AZURE_CONTAINER=uploads
        echo.
        echo # --- AWS Cognito ^(aws 프로필 사용 시^) ---
        echo # AWS_COGNITO_CLIENT_ID=
        echo # AWS_COGNITO_CLIENT_SECRET=
        echo # AWS_USER_POOL_ID=
        echo # AWS_REGION=ap-northeast-2
        echo.
        echo # --- AWS S3 ---
        echo # AWS_S3_BUCKET=
        echo # AWS_ACCESS_KEY=
        echo # AWS_SECRET_KEY=
    ) > .env
    echo   [OK] .env 생성 완료 (값을 수정하세요)
) else (
    echo   [WARN] .env 이미 존재 — 건너뜀
)

:: ---------- 6. 디렉토리 ----------
echo 6. 디렉토리 생성
if not exist logs mkdir logs
if not exist uploads mkdir uploads
if not exist backup mkdir backup
echo   [OK] logs\ uploads\ backup\

:: ---------- 결과 ----------
echo.
echo ==========================================
if !ERRORS! equ 0 (
    echo  설치 점검 완료
    echo.
    echo  다음 단계:
    echo    1. .env 파일을 환경에 맞게 수정
    echo    2. DB 생성 (또는 docker compose -f docker-compose-dev.yml up -d)
    echo    3. gradlew.bat bootRun
    echo    4. http://localhost:8080/health 확인
) else (
    echo  오류 !ERRORS!건 — 위의 [FAIL] 항목을 해결하세요
)
echo ==========================================
echo.

endlocal