FROM ubuntu:24.04

ENV DEBIAN_FRONTEND=noninteractive
ENV DISPLAY=:1

# Install Scribus, VNC, noVNC, and a lightweight window manager
RUN apt-get update && apt-get install -y --no-install-recommends \
    scribus \
    scribus-data \
    tigervnc-standalone-server \
    novnc \
    websockify \
    openbox \
    xterm \
    fonts-liberation \
    fonts-dejavu \
    fonts-noto \
    fonts-noto-color-emoji \
    dbus-x11 \
    x11-utils \
    procps \
    curl \
    && rm -rf /var/lib/apt/lists/*

# Create app user
RUN useradd -m -s /bin/bash designer

# Create directories
RUN mkdir -p /app/templates /app/output /app/rswag-designs \
    && chown -R designer:designer /app

# Copy startup script
COPY studio/start.sh /start.sh
COPY studio/openbox-rc.xml /home/designer/.config/openbox/rc.xml
RUN chmod +x /start.sh && chown -R designer:designer /home/designer

EXPOSE 6080

HEALTHCHECK --interval=30s --timeout=10s --retries=3 \
    CMD curl -sf http://localhost:6080/ || exit 1

CMD ["/start.sh"]