# Annator full stack — Hugging Face Docker Space
# Frontend (AIMONEYFLOW + clients) + ATOM FastAPI backend
# Public port: 7860

FROM python:3.11-slim-bookworm

ENV PYTHONDONTWRITEBYTECODE=1 \
    PYTHONUNBUFFERED=1 \
    PIP_NO_CACHE_DIR=1 \
    PORT=7860 \
    HOST=0.0.0.0 \
    ENVIRONMENT=development \
    ALLOWED_HOSTS=* \
    ALLOWED_ORIGINS=* \
    SKIP_USER_BOOTSTRAP=true \
    HF_SPACE=1 \
    DATABASE_URL=sqlite:////app/data/atom.db

RUN apt-get update && apt-get install -y --no-install-recommends \
    build-essential \
    libpq-dev \
    curl \
    && rm -rf /var/lib/apt/lists/*

# HF Spaces convention: uid 1000
RUN useradd -m -u 1000 user || true
WORKDIR /app

COPY --chown=user:user requirements.txt /app/requirements.txt
RUN pip install --upgrade pip \
    && pip install --no-cache-dir -r /app/requirements.txt

COPY --chown=user:user backend /app/backend
COPY --chown=user:user frontend /app/frontend
COPY --chown=user:user serve.py /app/serve.py

RUN mkdir -p /app/data && chown -R user:user /app

USER user
EXPOSE 7860

HEALTHCHECK --interval=30s --timeout=10s --start-period=60s --retries=3 \
  CMD curl -fsS http://127.0.0.1:7860/api/hf/status || exit 1

CMD ["python", "-m", "uvicorn", "serve:app", "--host", "0.0.0.0", "--port", "7860"]