FROM python:3.12-slim AS base

ENV PYTHONDONTWRITEBYTECODE=1 \
    PYTHONUNBUFFERED=1

WORKDIR /app

# System deps for WeasyPrint
RUN apt-get update && \
    apt-get install -y --no-install-recommends \
        libpango-1.0-0 \
        libpangocairo-1.0-0 \
        libgdk-pixbuf2.0-0 \
        libffi-dev \
        libcairo2 \
        libglib2.0-0 && \
    rm -rf /var/lib/apt/lists/*

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

COPY . .

EXPOSE 8000

CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "8000"]