# Dockerfile for Hugging Face Spaces deployment
FROM ghcr.io/astral-sh/uv:python3.13-bookworm-slim

WORKDIR /app

EXPOSE 7860

ENV PYTHONUNBUFFERED=1

# 安装系统依赖
RUN apt-get update && \
     apt-get install --no-install-recommends -y libgl1 libglib2.0-0 libxext6 libsm6 libxrender1 build-essential && \
     rm -rf /var/lib/apt/lists/*

# 安装 Python 依赖
COPY pyproject.toml .
RUN uv pip install --system --no-cache -r pyproject.toml && babeldoc --version && babeldoc --warmup

COPY . .

# 强制更新 babeldoc
ADD "https://www.random.org/cgi-bin/randbyte?nbytes=10&format=h" skipcache

RUN uv pip install --system --no-cache . && \
    uv pip install --system --no-cache --compile-bytecode -U babeldoc "pymupdf<1.25.3" && \
    babeldoc --version && \
    babeldoc --warmup

RUN pdf2zh --version

# === HF Spaces 适配 ===
# 创建非 root 用户（HF Spaces 安全要求）
RUN useradd -m -u 1000 user
USER user

ENV HOME=/home/user \
    PATH=/home/user/.local/bin:$PATH

WORKDIR $HOME/app

# 复制应用文件
COPY --chown=user . $HOME/app

# 启动 WebUI，绑定到 0.0.0.0:7860
CMD ["pdf2zh", "--gui", "--server-port", "7860"]