FROM python:3.11-slim

# Install Node.js 20 + build tools + nginx
RUN apt-get update && apt-get install -y \
    curl gnupg git nginx \
    make g++ python3-dev \
    && curl -fsSL https://deb.nodesource.com/setup_20.x | bash - \
    && apt-get install -y nodejs \
    && rm -rf /var/lib/apt/lists/*

# ── Install agentscope-studio from npm ────────────────────────────────────────
RUN npm install -g @agentscope/studio

# ── Install Python backend ─────────────────────────────────────────────────────
WORKDIR /app
COPY requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt

# ── Copy app code ──────────────────────────────────────────────────────────────
COPY backend/ ./backend/
COPY frontend/ ./frontend/
COPY entrypoint.sh .
RUN chmod +x entrypoint.sh

# HF Spaces: non-root user 1000
RUN useradd -m -u 1000 user \
    && chown -R user /app \
    && chown -R user /var/log/nginx \
    && chown -R user /var/lib/nginx \
    && chown -R user /etc/nginx \
    && touch /run/nginx.pid \
    && chown user /run/nginx.pid
USER user

EXPOSE 7860
ENTRYPOINT ["./entrypoint.sh"]