FROM python:3.11-slim

WORKDIR /app

ENV PYTHONPATH=/app

# 设置 pip 国内镜像源
RUN pip config set global.index-url https://pypi.tuna.tsinghua.edu.cn/simple

# 复制前端依赖并安装
COPY frontend/requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt

# 复制前端代码
COPY frontend/src/ ./src/

# 暴露端口
EXPOSE 8501

# 启动命令
CMD ["streamlit", "run", "src/frontend_main.py", "--server.port", "8501", "--server.address", "0.0.0.0", "--server.baseUrlPath", "/ai"]