FROM ubuntu:22.04

ENV DEBIAN_FRONTEND=noninteractive
ENV HOSTNAME=Nobita-Terminal

# 1. Install Tools, TTYD, & Proot
RUN apt-get update && apt-get install -y --no-install-recommends \
    ca-certificates curl wget git sudo procps xz-utils python3-pip proot \
    && curl -fsSL https://github.com/tsl0922/ttyd/releases/download/1.7.3/ttyd.x86_64 -o /usr/local/bin/ttyd \
    && chmod +x /usr/local/bin/ttyd \
    && rm -rf /var/lib/apt/lists/*

# 2. Stealth Node.js v22 Installation (Manual Binary)
RUN wget https://nodejs.org/dist/v22.13.1/node-v22.13.1-linux-x64.tar.xz && \
    tar -xJf node-v22.13.1-linux-x64.tar.xz -C /usr/local --strip-components=1 && \
    rm node-v22.13.1-linux-x64.tar.xz

# 3. Install Gradio (Buat Penyamaran AI)
RUN pip install --no-cache-dir gradio

# 4. Setup User & Workspace
RUN useradd -m -u 1000 user
WORKDIR /home/user/app
RUN mkdir -p /tmp/dns && chown -R user:user /tmp/dns /home/user/app

USER user
EXPOSE 7860

# 5. STARTUP: Jalankan Perisai (shield.py)
CMD ["python3", "shield.py"]