FROM node:18

# Install required system dependencies for headless Chrome
RUN apt-get update && apt-get install -y \
    gconf-service libgbm-dev libasound2 libatk1.0-0 libc6 libcairo2 libcups2 \
    libdbus-1-3 libexpat1 libfontconfig1 libgcc1 libgconf-2-4 libgdk-pixbuf2.0-0 \
    libglib2.0-0 libgtk-3-0 libnspr4 libpango-1.0-0 libpangocairo-1.0-0 libstdc++6 \
    libx11-6 libx11-xcb1 libxcb1 libxcomposite1 libxcursor1 libxdamage1 libxext6 \
    libxfixes3 libxi6 libxrandr2 libxrender1 libxss1 libxtst6 ca-certificates \
    fonts-liberation libnss3 lsb-release xdg-utils wget \
    --no-install-recommends && rm -rf /var/lib/apt/lists/*

# Hugging Face permissions
USER node
ENV HOME=/home/node
WORKDIR $HOME/app

# Install packages (Puppeteer will automatically download Chrome here!)
COPY --chown=node package*.json ./
RUN npm install

# Copy application code
COPY --chown=node . .

EXPOSE 7860
CMD ["node", "server.js"]