FROM python:3.11-slim

ENV PYTHONDONTWRITEBYTECODE=1
ENV PYTHONUNBUFFERED=1
ENV DEBIAN_FRONTEND=noninteractive
ENV HF_SPACES=true

WORKDIR /root/bookshop

RUN apt-get update && apt-get install -y --no-install-recommends \
    gcc \
    && rm -rf /var/lib/apt/lists/*

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

COPY . .

RUN python manage.py migrate --run-syncdb 2>/dev/null || true
RUN python manage.py init_simulation_methods 2>/dev/null || true

EXPOSE 7860

# Disable Celery completely on HF Spaces
CMD ["python", "manage.py", "runserver", "0.0.0.0:7860"]