FROM python:3.12-slim

WORKDIR /app

# Install system deps for OCR (tesseract, poppler for pdf2image) if needed at runtime
RUN apt-get update && apt-get install -y --no-install-recommends \
    tesseract-ocr \
    poppler-utils \
    && rm -rf /var/lib/apt/lists/*

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

COPY app ./app

ENV APP_PORT=8000
ENV APP_ENV=production
EXPOSE 8000

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