# OmniNPC — Hugging Face Spaces / Docker deployment
# Single-port (7860) FastAPI server that hosts both the HTML game and the API.
FROM python:3.11-slim

ENV PYTHONUNBUFFERED=1 \
    PIP_NO_CACHE_DIR=1 \
    PORT=7860 \
    HOST=0.0.0.0

WORKDIR /app

# System deps kept minimal — no audio/X11 libs needed because the HTML game is
# rendered in the user's browser, not on the server.
RUN apt-get update && apt-get install -y --no-install-recommends \
        build-essential curl \
    && rm -rf /var/lib/apt/lists/*

COPY requirements.txt .
# Trim heavy/unneeded deps for the public API (Panda3D, Ursina, sound stack).
# A separate requirements-server.txt is preferred long-term; for now we install
# only what api_server.py imports.
RUN pip install --upgrade pip && \
    pip install \
        openai>=1.30 \
        pydantic>=2.0 \
        fastapi>=0.110 \
        uvicorn>=0.29 \
        python-dotenv>=1.0 \
        pyyaml>=6.0 \
        httpx>=0.27 \
        Pillow>=10.0 \
        aiofiles>=23.0

COPY . .

EXPOSE 7860
HEALTHCHECK --interval=30s --timeout=5s --retries=3 \
  CMD curl -fsS http://localhost:${PORT}/health || exit 1

CMD ["sh", "-c", "python api_server.py --port ${PORT} --host ${HOST}"]