# Hugging Face Space wrapper for the GitHub repository root.
# The repository keeps the runnable app under polyguard-rl/, while Spaces expect
# Dockerfile at the Space root.

FROM node:20-bookworm-slim AS frontend
WORKDIR /build
COPY polyguard-rl/app/ui/frontend/package.json polyguard-rl/app/ui/frontend/package-lock.json ./
RUN npm ci
COPY polyguard-rl/app/ui/frontend/ ./
ENV VITE_API_BASE=/api
RUN npm run build

FROM python:3.11-slim-bookworm
WORKDIR /app
ENV DEBIAN_FRONTEND=noninteractive
RUN apt-get update && apt-get install -y --no-install-recommends nginx     && rm -rf /var/lib/apt/lists/*

COPY polyguard-rl/requirements-space.txt /app/requirements-space.txt
RUN pip install --no-cache-dir --upgrade pip     && pip install --no-cache-dir torch --index-url https://download.pytorch.org/whl/cpu     && pip install --no-cache-dir -r /app/requirements-space.txt

COPY polyguard-rl/ /app/
COPY --from=frontend /build/dist /app/static

RUN chmod +x /app/docker/space/entrypoint.sh     && mkdir -p /app/data /app/checkpoints/active

ENV PORT=7860
ENV POLYGUARD_ALLOW_HF_SPACE_CORS=true
ENV POLYGUARD_ENABLE_OLLAMA=false
ENV POLYGUARD_ENABLE_ACTIVE_MODEL=true
ENV POLYGUARD_HF_MODEL=Qwen/Qwen2.5-0.5B-Instruct
ENV POLYGUARD_PROVIDER_PREFERENCE=transformers
ENV POLYGUARD_ALLOW_WEB_FETCH=false
ENV POLYGUARD_DATA_DIR=/app/data
ENV PYTHONUNBUFFERED=1

EXPOSE 7860
CMD ["/app/docker/space/entrypoint.sh"]