FROM node:20-slim

# Install system dependencies for Chrome
RUN apt-get update && apt-get install -y --no-install-recommends \
    wget \
    gnupg \
    ca-certificates \
    fonts-liberation \
    libasound2 \
    libatk-bridge2.0-0 \
    libatk1.0-0 \
    libcairo2 \
    libcups2 \
    libdbus-1-3 \
    libexpat1 \
    libfontconfig1 \
    libgbm1 \
    libglib2.0-0 \
    libgtk-3-0 \
    libnspr4 \
    libnss3 \
    libpango-1.0-0 \
    libpangocairo-1.0-0 \
    libx11-6 \
    libx11-xcb1 \
    libxcb1 \
    libxcomposite1 \
    libxcursor1 \
    libxdamage1 \
    libxext6 \
    libxfixes3 \
    libxi6 \
    libxrandr2 \
    libxrender1 \
    libxss1 \
    libxtst6 \
    xdg-utils \
    && rm -rf /var/lib/apt/lists/*

# Install Google Chrome
RUN wget -q -O - https://dl.google.com/linux/linux_signing_key.pub \
    | gpg --dearmor -o /usr/share/keyrings/google-linux.gpg

RUN echo "deb [arch=amd64 signed-by=/usr/share/keyrings/google-linux.gpg] http://dl.google.com/linux/chrome/deb/ stable main" \
    > /etc/apt/sources.list.d/google.list

RUN apt-get update && apt-get install -y --no-install-recommends \
    google-chrome-stable \
    && rm -rf /var/lib/apt/lists/*

# App directory
WORKDIR /app

# Copy package files
COPY package*.json ./

# Install node dependencies
RUN npm install

# Copy source code
COPY . .

# Prevent puppeteer from downloading Chromium
ENV PUPPETEER_SKIP_DOWNLOAD=true
ENV PUPPETEER_EXECUTABLE_PATH=/usr/bin/google-chrome

# Run app
CMD ["node", "index.js"]