FROM python:3.12-slim

# System deps for pandas/openpyxl, Postgres, and Argon2 (via argon2-cffi)
RUN apt-get update && apt-get install -y --no-install-recommends \
    build-essential \
    libpq-dev \
    libffi-dev \
    fonts-dejavu \
    && rm -rf /var/lib/apt/lists/*

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

COPY app /app/app

ENV PYTHONUNBUFFERED=1
ENV PORT=5070
EXPOSE 5070

# Start the FastAPI app with Uvicorn
CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "5070", "--log-level", "info"]