FROM ubuntu:24.04

ENV DEBIAN_FRONTEND=noninteractive

RUN apt-get update && apt-get install -y --no-install-recommends \
    sane-utils \
    imagemagick \
    poppler-utils \
    tesseract-ocr \
    tesseract-ocr-deu \
    tesseract-ocr-eng \
    unpaper \
    bc \
    python3 \
    python3-pip \
    && rm -rf /var/lib/apt/lists/*

# Allow ImageMagick to process PDF files
RUN sed -i 's/rights="none" pattern="PDF"/rights="read|write" pattern="PDF"/' \
    /etc/ImageMagick-6/policy.xml || true

WORKDIR /app

COPY requirements.txt .
RUN pip3 install --no-cache-dir --break-system-packages -r requirements.txt

COPY scan.sh .
RUN chmod +x scan.sh

COPY api/ api/

EXPOSE 8000

HEALTHCHECK --interval=30s --timeout=5s --retries=3 \
    CMD python3 -c "import urllib.request; urllib.request.urlopen('http://localhost:8000/status')" || exit 1

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