FROM debian:bookworm-slim

ENV DEBIAN_FRONTEND=noninteractive
ENV LANG=zh_CN.UTF-8
ENV LANGUAGE=zh_CN:zh
ENV LC_ALL=zh_CN.UTF-8

RUN apt-get update && apt-get install -y --no-install-recommends \
    sudo wget curl git nano htop procps net-tools iputils-ping \
    xfce4 xfce4-terminal xfce4-goodies dbus-x11 \
    tigervnc-standalone-server tigervnc-common tigervnc-tools \
    novnc python3-websockify \
    locales fonts-wqy-zenhei fcitx fcitx-pinyin fcitx-googlepinyin \
    fcitx-frontend-gtk3 fcitx-frontend-qt5 \
    firefox-esr chromium thunar mousepad galculator \
    && rm -rf /var/lib/apt/lists/*

RUN sed -i 's/# zh_CN.UTF-8 UTF-8/zh_CN.UTF-8 UTF-8/' /etc/locale.gen && locale-gen

# 不再创建用户，直接使用 HF Spaces 运行时的 UID 1000
RUN mkdir -p /home/user/.vnc && \
    echo "${VNC_PWD:-password}" | vncpasswd -f > /home/user/.vnc/passwd && \
    chmod 600 /home/user/.vnc/passwd

RUN cp -r /usr/share/novnc /home/user/novnc

RUN echo 'export GTK_IM_MODULE=fcitx' >> /home/user/.bashrc && \
    echo 'export QT_IM_MODULE=fcitx' >> /home/user/.bashrc && \
    echo 'export XMODIFIERS=@im=fcitx' >> /home/user/.bashrc

WORKDIR /home/user
EXPOSE 7860

COPY start.sh /home/user/start.sh
RUN chmod +x /home/user/start.sh

CMD ["/home/user/start.sh"]