FROM python:3.12-slim

ENV PYTHONDONTWRITEBYTECODE=1 \
    PYTHONUNBUFFERED=1

WORKDIR /app

RUN apt-get update \
    && apt-get install -y --no-install-recommends \
        tesseract-ocr \
        tesseract-ocr-spa \
        tesseract-ocr-eng \
    && rm -rf /var/lib/apt/lists/*

RUN addgroup --system app && adduser --system --ingroup app app

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

COPY app ./app

RUN mkdir -p /app/uploads && chown -R app:app /app/uploads

USER app

EXPOSE 8000

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