FROM python:3.11-slim

WORKDIR /app

# 安装系统依赖（gzip 用于压缩 JSON 响应）
RUN apt-get update && apt-get install -y --no-install-recommends \
    gzip \
    && rm -rf /var/lib/apt/lists/*

COPY requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt

COPY app.py .
COPY static/ static/
COPY data/ data/

# 可选：预压缩 search_data.json 加速首次加载
RUN if [ -f data/search_data.json ]; then \
      gzip -k -9 data/search_data.json; \
    fi

EXPOSE 7860

CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860", "--log-level", "info"]