FROM node:22-slim

# Install Chromium system dependencies
RUN apt-get update && apt-get install -y \
    chromium \
    fonts-liberation \
    libgbm1 \
    libnss3 \
    libatk1.0-0 \
    libatk-bridge2.0-0 \
    libcups2 \
    libxdamage1 \
    libxrandr2 \
    libpango-1.0-0 \
    libcairo2 \
    libasound2 \
    --no-install-recommends \
    && rm -rf /var/lib/apt/lists/*

WORKDIR /app

# Copy package configurations
COPY package*.json tsconfig.json ./
RUN npm ci

# Copy source and build
COPY src/ ./src/
RUN npm run build

# Prune dev dependencies to reduce image size
RUN npm prune --production

# Install Playwright Chromium browser
RUN npx playwright install chromium

ENV NODE_ENV=production
ENV PLAYWRIGHT_HEADLESS=true
ENV PORT=7860

EXPOSE 7860

CMD ["node", "dist/index.js"]