FROM python:3.11-slim

ENV PYTHONUNBUFFERED=1 \
    PYTHONDONTWRITEBYTECODE=1

WORKDIR /app

COPY requirements.txt pyproject.toml README.md ./
COPY app.py ./
COPY src ./src

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

EXPOSE 8560

HEALTHCHECK --interval=30s --timeout=5s --start-period=20s --retries=3 \
  CMD ["python", "-c", "import urllib.request; urllib.request.urlopen('http://127.0.0.1:8560/health', timeout=3).read()"]

CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "8560"]