FROM python:3.11-bullseye

ENV DEBIAN_FRONTEND=noninteractive

WORKDIR /app

# Dependencias de sistema para WeasyPrint (Cairo, Pango, etc.)
RUN apt-get update && \
    apt-get install -y --no-install-recommends \
        libpango-1.0-0 \
        libpangocairo-1.0-0 \
        libcairo2 \
        libgdk-pixbuf2.0-0 \
        libffi-dev \
        shared-mime-info \
    && rm -rf /var/lib/apt/lists/*

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

COPY app/ app/

ENV PYTHONUNBUFFERED=1

EXPOSE 7860

CMD ["sh", "-c", "uvicorn app.main:app --host 0.0.0.0 --port ${PORT:-7860}"]