FROM python:3.11-slim

WORKDIR /app

RUN sed -i 's/deb.debian.org/mirrors.aliyun.com/g' /etc/apt/sources.list.d/debian.sources && \
    sed -i 's/security.debian.org/mirrors.aliyun.com/g' /etc/apt/sources.list.d/debian.sources && \
    apt-get update && apt-get install -y \
    gcc \
    g++ \
    libpq-dev \
    postgresql-client \
    pkg-config \
    curl \
    && rm -rf /var/lib/apt/lists/*

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

COPY app/ ./app/
COPY alembic/ ./alembic/
COPY alembic.ini .
COPY casbin/ ./casbin/
COPY scripts/ ./scripts/

RUN echo '#!/bin/bash\n\
set -e\n\
echo "Waiting for PostgreSQL..."\n\
until pg_isready -h postgres -U user > /dev/null 2>&1; do\n\
  sleep 2\n\
done\n\
echo "Starting FastAPI server..."\n\
exec uvicorn app.main:app --host 0.0.0.0 --port 8000\n\
' > /app/start.sh && chmod +x /app/start.sh

EXPOSE 8000

HEALTHCHECK --interval=30s --timeout=10s --start-period=60s --retries=3 \
  CMD curl -f http://localhost:8000/health || exit 1

CMD ["/app/start.sh"]