FROM python:3.12-slim AS builder

RUN sed -i 's/deb.debian.org/mirrors.aliyun.com/g' /etc/apt/sources.list.d/debian.sources 2>/dev/null || \
    sed -i 's/deb.debian.org/mirrors.aliyun.com/g' /etc/apt/sources.list && \
    sed -i 's/security.debian.org/mirrors.aliyun.com/g' /etc/apt/sources.list 2>/dev/null; \
    true

RUN pip config set global.index-url https://mirrors.aliyun.com/pypi/simple/

WORKDIR /app

RUN apt-get update && apt-get install -y --no-install-recommends \
    gcc \
    libpq-dev \
    default-libmysqlclient-dev \
    unixodbc-dev \
    && rm -rf /var/lib/apt/lists/*

COPY backend-fastapi/requirements.txt .
RUN pip install --no-cache-dir --user -r requirements.txt

FROM python:3.12-slim

RUN sed -i 's/deb.debian.org/mirrors.aliyun.com/g' /etc/apt/sources.list.d/debian.sources 2>/dev/null || \
    sed -i 's/deb.debian.org/mirrors.aliyun.com/g' /etc/apt/sources.list && \
    sed -i 's/security.debian.org/mirrors.aliyun.com/g' /etc/apt/sources.list 2>/dev/null; \
    true

RUN pip config set global.index-url https://mirrors.aliyun.com/pypi/simple/

WORKDIR /app

RUN apt-get update && apt-get install -y --no-install-recommends \
    curl \
    gnupg \
    ca-certificates \
    && curl -fsSL https://packages.microsoft.com/keys/microsoft.asc | gpg --dearmor -o /usr/share/keyrings/microsoft-prod.gpg \
    && curl -fsSL https://packages.microsoft.com/config/debian/12/prod.list -o /etc/apt/sources.list.d/mssql-release.list \
    && apt-get update && ACCEPT_EULA=Y apt-get install -y --no-install-recommends \
    libpq-dev \
    default-libmysqlclient-dev \
    unixodbc \
    msodbcsql18 \
    libpango-1.0-0 \
    libpangocairo-1.0-0 \
    libgdk-pixbuf-2.0-0 \
    libffi-dev \
    libcairo2 \
    shared-mime-info \
    fonts-noto-cjk \
    fonts-wqy-zenhei \
    fonts-wqy-microhei \
    && rm -rf /var/lib/apt/lists/* \
    && fc-cache -fv

COPY --from=builder /root/.local /root/.local

ENV PATH=/root/.local/bin:$PATH \
    PYTHONPATH=/app

COPY backend-fastapi/ .

COPY docker/backend/entrypoint.sh /entrypoint.sh
COPY docker/backend/wait-for-it.sh /wait-for-it.sh
RUN chmod +x /entrypoint.sh /wait-for-it.sh

RUN mkdir -p /app/env && echo "" > /app/env/prod.env

EXPOSE 8000

ENTRYPOINT ["/entrypoint.sh"]