# 小虾 SaaS - Python 后端
FROM python:3.12-slim

# 设置工作目录
WORKDIR /app

# 安装系统依赖
RUN apt-get update && apt-get install -y \
    gcc \
    postgresql-client \
    && rm -rf /var/lib/apt/lists/*

# 复制依赖文件
COPY requirements.txt .

# 安装 Python 依赖
RUN pip install --no-cache-dir -r requirements.txt

# 复制应用代码
COPY packages/ ./packages/
COPY apps/ ./apps/
COPY migrations/ ./migrations/

# 暴露端口
EXPOSE 8000

# 健康检查
HEALTHCHECK --interval=30s --timeout=3s --start-period=40s --retries=3 \
  CMD python -c "import urllib.request; urllib.request.urlopen('http://localhost:8000/health')" || exit 1

# 启动命令
CMD ["uvicorn", "apps.api.main:app", "--host", "0.0.0.0", "--port", "8000"]