@echo off
REM ============================================
REM PANJIT Document Translator V2
REM Celery Worker 啟動腳本 (Windows)
REM ============================================

echo ========================================
echo PANJIT Document Translator V2
echo Celery Worker 啟動
echo ========================================
echo.

REM 設定環境變數
set FLASK_ENV=production
set LOG_LEVEL=INFO
set CELERY_WORKER_CONCURRENCY=4
set CELERY_WORKER_MAX_TASKS_PER_CHILD=1000

echo [INFO] 載入環境變數...
echo.

REM 檢查 Python 虛擬環境
if exist venv\Scripts\activate.bat (
    echo [INFO] 啟動虛擬環境...
    call venv\Scripts\activate.bat
) else (
    echo [警告] 未找到虛擬環境 venv，使用系統 Python
)

echo.
echo [INFO] 啟動 Celery Worker...
echo [INFO] 並發數: %CELERY_WORKER_CONCURRENCY%
echo [INFO] 按 Ctrl+C 停止服務
echo.

REM Windows 下 Celery 需要使用 eventlet 或 gevent pool
celery -A celery_app worker --loglevel=info --concurrency=%CELERY_WORKER_CONCURRENCY% --pool=solo --max-tasks-per-child=%CELERY_WORKER_MAX_TASKS_PER_CHILD%

pause