# AI Service Backend Dockerfile
FROM python:3.11-slim AS builder

WORKDIR /app

RUN pip install --no-cache-dir uv

COPY pyproject.toml .

RUN uv pip install --system --no-cache-dir .

FROM python:3.11-slim

WORKDIR /app

RUN groupadd -r appgroup && useradd -r -g appgroup appuser

COPY --from=builder /usr/local/lib/python3.11/site-packages /usr/local/lib/python3.11/site-packages
COPY --from=builder /usr/local/bin /usr/local/bin

COPY app ./app

RUN chown -R appuser:appgroup /app

USER appuser

EXPOSE 8080

ENV PYTHONUNBUFFERED=1
ENV PYTHONDONTWRITEBYTECODE=1

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