# 后端 Dockerfile
FROM python:3.10-slim

# 设置工作目录
WORKDIR /app

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

# 安装 uv
RUN pip install uv

# 复制依赖文件
COPY requirements.txt pyproject.toml ./

# 安装 Python 依赖
RUN uv pip install --system -r requirements.txt

# 复制应用代码
COPY . .

# 创建数据目录
RUN mkdir -p data

# 设置环境变量
ENV PYTHONPATH=/app
ENV FLASK_APP=app.py

# 暴露端口
EXPOSE 8888

# 启动命令
CMD ["gunicorn", "--bind", "0.0.0.0:8888", "--workers", "4", "--timeout", "120", "app:create_app()"]