FROM python:3.11-slim

ENV DEBIAN_FRONTEND=noninteractive

# System deps
RUN apt-get update && apt-get install -y \
    curl ca-certificates gnupg git wget \
    && rm -rf /var/lib/apt/lists/*

# Node.js 20
RUN curl -fsSL https://deb.nodesource.com/setup_20.x | bash - \
    && apt-get install -y nodejs \
    && rm -rf /var/lib/apt/lists/*

WORKDIR /app

# Python deps
COPY requirements.txt /app/requirements.txt
RUN pip install --no-cache-dir --upgrade pip \
    && pip install --no-cache-dir -r /app/requirements.txt

# Frontend build
COPY frontend /app/frontend
WORKDIR /app/frontend
RUN npm install && npm run build

# Backend + data
WORKDIR /app
COPY backend /app/backend
COPY data /app/data

ENV OPENAI_MODEL=gpt-5-mini
ENV NEO4J_URI=bolt://localhost:7687
ENV NEO4J_USER=neo4j
ENV NEO4J_PASSWORD=

EXPOSE 7860

CMD ["python3", "-m", "uvicorn", "backend.app.main:app", \
     "--host", "0.0.0.0", "--port", "7860", "--log-level", "info"]