FROM python:3.12-slim

ENV PYTHONDONTWRITEBYTECODE=1
ENV PYTHONUNBUFFERED=1

WORKDIR /app

# System dependencies (Aliyun mirror for China)
RUN sed -i 's/deb.debian.org/mirrors.aliyun.com/g' /etc/apt/sources.list.d/debian.sources && \
    apt-get update && apt-get install -y \
    gcc \
    default-libmysqlclient-dev \
    pkg-config \
    && rm -rf /var/lib/apt/lists/*

# Python dependencies
COPY requirements.txt /app/
RUN pip config set global.index-url https://mirrors.aliyun.com/pypi/simple/ && \
    pip install --upgrade pip && pip install -r requirements.txt

COPY . /app/

# Collect static files
RUN python manage.py collectstatic --noinput 2>/dev/null || true

# Make entrypoint executable
RUN chmod +x /app/entrypoint.sh

EXPOSE 8000

ENTRYPOINT ["/app/entrypoint.sh"]
CMD ["gunicorn", "--bind", "0.0.0.0:8000", "--workers", "2", "--timeout", "120", "--access-logfile", "-", "--error-logfile", "-", "config.wsgi:application"]