FROM python:3.11-slim

WORKDIR /app

ENV PYTHONDONTWRITEBYTECODE=1
ENV PYTHONUNBUFFERED=1

# Install curl for HEALTHCHECK (not present in python:3.11-slim by default)
RUN apt-get update && apt-get install -y --no-install-recommends curl && rm -rf /var/lib/apt/lists/*

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

COPY app /app/app
COPY server /app/server
COPY frontend/dist /app/frontend/dist
COPY openenv.yaml /app/openenv.yaml
COPY inference_debatefloor.py /app/inference_debatefloor.py
COPY README.md /app/README.md
COPY pyproject.toml /app/pyproject.toml

EXPOSE 7860

HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \
  CMD curl -f http://localhost:7860/health || exit 1

CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "7860", "--workers", "1"]