FROM python:3.12-slim

WORKDIR /app

RUN apt-get update && apt-get install -y \
    curl \
    ca-certificates \
    && rm -rf /var/lib/apt/lists/*

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

COPY app/ ./app/

RUN useradd -m -u 1001 appuser && \
    chown -R appuser:appuser /app

USER appuser

EXPOSE 8080

HEALTHCHECK --interval=30s --timeout=10s --start-period=15s --retries=3 \
    CMD curl -f http://localhost:8080/health || exit 1

CMD ["uvicorn", "app.agent:app", "--host", "0.0.0.0", "--port", "8080"]