FROM swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/library/python:3.12-slim

ENV PYTHONDONTWRITEBYTECODE=1 \
    PYTHONUNBUFFERED=1 \
    PIP_NO_CACHE_DIR=1 \
    PIP_INDEX_URL=https://pypi.tuna.tsinghua.edu.cn/simple

WORKDIR /app

RUN sed -i 's|http://deb.debian.org/debian|http://mirrors.aliyun.com/debian|g; s|http://deb.debian.org/debian-security|http://mirrors.aliyun.com/debian-security|g' /etc/apt/sources.list.d/debian.sources \
    && apt-get update \
    && apt-get install -y --no-install-recommends \
        ffmpeg \
        libgl1 \
        libglib2.0-0 \
        libgomp1 \
    && rm -rf /var/lib/apt/lists/*

COPY requirements.txt /app/requirements.txt
RUN python -m pip install --upgrade pip setuptools wheel \
    && python -m pip install --extra-index-url https://download.pytorch.org/whl/cpu \
        "torch==2.6.0+cpu" "torchvision==0.21.0+cpu" \
    && python -m pip install -r /app/requirements.txt

COPY app /app/app
COPY config /app/config
COPY data /app/data
COPY scripts/docker-entrypoint.sh /app/scripts/docker-entrypoint.sh
COPY weights /app/weights
COPY README.md README_zh.md /app/

RUN test -f /app/weights/yolo11n.pt \
    && chmod +x /app/scripts/docker-entrypoint.sh

EXPOSE 18081

HEALTHCHECK --interval=30s --timeout=5s --start-period=10s --retries=3 \
  CMD python -c "import urllib.request; urllib.request.urlopen('http://127.0.0.1:18081/api/manage/health', timeout=3).read()" || exit 1

ENTRYPOINT ["/app/scripts/docker-entrypoint.sh"]