# Use official Node.js image with Chromium dependencies
FROM node:18-bullseye-slim

# Install Chromium and dependencies
RUN apt-get update && apt-get install -y \
    chromium \
    chromium-driver \
    wget \
    gnupg \
    ca-certificates \
    fonts-liberation \
    fonts-noto-color-emoji \
    fonts-noto-cjk \
    fonts-noto-cjk-extra \
    fonts-dejavu-core \
    fontconfig \
    libasound2 \
    libatk-bridge2.0-0 \
    libatk1.0-0 \
    libatspi2.0-0 \
    libcups2 \
    libdbus-1-3 \
    libdrm2 \
    libgbm1 \
    libgtk-3-0 \
    libnspr4 \
    libnss3 \
    libwayland-client0 \
    libxcomposite1 \
    libxdamage1 \
    libxfixes3 \
    libxkbcommon0 \
    libxrandr2 \
    xdg-utils \
    && rm -rf /var/lib/apt/lists/*

# Create app directory
WORKDIR /usr/src/app

# Copy package files
COPY package*.json ./

# Install dependencies
RUN npm ci --only=production

# Copy application
COPY server.js ./

# Copy font configuration
COPY fonts.conf /etc/fonts/local.conf

# Rebuild font cache
RUN fc-cache -fv

# Expose port 3000 (Node.js)
EXPOSE 3000

# Set environment variables
ENV NODE_ENV=production
ENV PUPPETEER_SKIP_CHROMIUM_DOWNLOAD=true
ENV PUPPETEER_EXECUTABLE_PATH=/usr/bin/chromium

# Run as non-root user for security
RUN groupadd -r pptruser && useradd -r -g pptruser -G audio,video pptruser \
    && mkdir -p /home/pptruser/Downloads \
    && chown -R pptruser:pptruser /home/pptruser \
    && chown -R pptruser:pptruser /usr/src/app

USER pptruser

# Start Node.js server
CMD ["node", "server.js"]
