FROM python:3.11-slim

ENV PYTHONDONTWRITEBYTECODE=1 \
    PYTHONUNBUFFERED=1 \
    PIP_NO_CACHE_DIR=1 \
    APP_ENV=production

WORKDIR /app

COPY requirements.txt .

RUN pip install -i https://pypi.tuna.tsinghua.edu.cn/simple \
    --no-cache-dir \
    -r requirements.txt

COPY app ./app
COPY scripts ./scripts
COPY pyproject.toml README.md ./

RUN mkdir -p /app/logs /app/storage/reports

EXPOSE 9000

HEALTHCHECK --interval=30s --timeout=5s --start-period=20s --retries=3 \
    CMD python -c "import urllib.request; urllib.request.urlopen('http://127.0.0.1:9000/health/live', timeout=3)"

CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "9000", "--proxy-headers", "--forwarded-allow-ips=*"]