FROM python:3.11-slim

WORKDIR /app

# 安装系统依赖（Playwright需要）
RUN apt-get update && apt-get install -y --no-install-recommends \
    curl \
    wget \
    gnupg \
    libglib2.0-0 \
    libnss3 \
    libnspr4 \
    libatk1.0-0 \
    libatk-bridge2.0-0 \
    libcups2 \
    libdrm2 \
    libxkbcommon0 \
    libxcomposite1 \
    libxdamage1 \
    libxrandr2 \
    libgbm1 \
    libpango-1.0-0 \
    libcairo2 \
    libasound2 \
    && rm -rf /var/lib/apt/lists/*

# 复制并安装Python依赖
COPY requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt

# 安装Playwright浏览器
RUN playwright install chromium
RUN playwright install-deps chromium

# 复制应用代码
COPY . .

EXPOSE 8000

# 健康检查
HEALTHCHECK --interval=30s --timeout=10s --start-period=30s --retries=3 \
    CMD curl -f http://localhost:8000/health || exit 1

CMD ["gunicorn", "app.main:app", "-w", "4", "-k", "uvicorn.workers.UvicornWorker", \
    "--bind", "0.0.0.0:8000", "--timeout", "120", "--access-logfile", "-"]