FROM python:3.11-slim

RUN apt-get update && apt-get install -y --no-install-recommends \
        gcc \
        libffi-dev \
        ffmpeg \
    && rm -rf /var/lib/apt/lists/*

WORKDIR /app

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

# Библиотеки и приложение берём из оригинальных папок
COPY dvr_admin/lib/ /app/lib/
COPY dvr_admin/app.py .

VOLUME ["/data"]

ENV DATA_DIR=/data
ENV SDK_DIR=/app/lib
ENV LD_LIBRARY_PATH=/app/lib

EXPOSE 8000

CMD ["gunicorn", "--bind", "0.0.0.0:8000", "--workers", "2", "--threads", "4", \
     "--timeout", "3600", "--worker-class", "gthread", "app:app"]