# AI Glass System - Dockerfile
# 基于 NVIDIA CUDA 的 Python 镜像

FROM nvidia/cuda:11.8.0-cudnn8-runtime-ubuntu22.04

# 设置环境变量
ENV DEBIAN_FRONTEND=noninteractive
ENV PYTHONUNBUFFERED=1
ENV CUDA_HOME=/usr/local/cuda
ENV PATH=${CUDA_HOME}/bin:${PATH}
ENV LD_LIBRARY_PATH=${CUDA_HOME}/lib64:${LD_LIBRARY_PATH}

# 设置工作目录
WORKDIR /app

# 安装系统依赖
RUN apt-get update && apt-get install -y \
    python3.10 \
    python3-pip \
    python3-dev \
    portaudio19-dev \
    libgl1-mesa-glx \
    libglib2.0-0 \
    libsm6 \
    libxext6 \
    libxrender-dev \
    libgomp1 \
    git \
    wget \
    curl \
    && apt-get clean \
    && rm -rf /var/lib/apt/lists/*

# 升级 pip
RUN python3 -m pip install --upgrade pip

# 复制 requirements.txt
COPY requirements.txt .

# 安装 Python 依赖
RUN pip install torch==2.0.1+cu118 torchvision==0.15.2+cu118 --index-url https://download.pytorch.org/whl/cu118
RUN pip install --no-cache-dir -r requirements.txt

# 复制应用代码
COPY . .

# 创建必要的目录
RUN mkdir -p recordings model music voice static templates

# 暴露端口
EXPOSE 8081 12345/udp

# 健康检查
HEALTHCHECK --interval=30s --timeout=10s --start-period=40s --retries=3 \
    CMD curl -f http://localhost:8081/api/health || exit 1

# 启动命令
CMD ["python3", "app_main.py"]