FROM python:3.10-slim as builder

# 安装系统依赖
RUN apt-get update && apt-get install -y --no-install-recommends \
    build-essential \
    gcc \
    g++ \
    libc6-dev \
    python3-dev \
    git \
    curl \
    && rm -rf /var/lib/apt/lists/*

# 设置工作目录
WORKDIR /build

# 复制依赖文件
COPY requirements.txt .

# 安装依赖
RUN pip install --upgrade pip && \
    pip install wheel setuptools && \
    pip wheel --wheel-dir=/build/wheels -r requirements.txt

# 第二阶段：最终镜像
FROM python:3.10-slim

# 安装运行时依赖
RUN apt-get update && apt-get install -y --no-install-recommends \
    libgomp1 \
    && rm -rf /var/lib/apt/lists/*

# 设置工作目录
WORKDIR /app

# 从构建阶段复制预构建的wheel文件
COPY --from=builder /build/wheels /wheels

# 安装预构建的wheel
RUN pip install --upgrade pip && \
    pip install --no-index --find-links=/wheels /wheels/* && \
    rm -rf /wheels

# 复制应用代码
COPY . .

# 设置Python路径
ENV PYTHONPATH=/app

# 创建数据和日志目录
RUN mkdir -p /app/cryptoai/data /app/cryptoai/logs

# 设置入口点
ENTRYPOINT ["python"]
CMD ["run.py"]