FROM node:20-slim

# 1. Install dependencies sistem nu diperlukeun ku Chrome & Xvfb
RUN apt update && apt install -y \
    wget \
    gnupg \
    ca-certificates \
    xvfb \
    procps \
    fonts-liberation \
    libappindicator3-1 \
    libasound2 \
    libatk-bridge2.0-0 \
    libatk1.0-0 \
    libxss1 \
    libnss3 \
    libxcomposite1 \
    libxdamage1 \
    libxrandr2 \
    libgbm1 \
    libasound2 \
    libpangocairo-1.0-0 \
    libgtk-3-0 \
    && wget https://dl.google.com/linux/direct/google-chrome-stable_current_amd64.deb \
    && apt install -y ./google-chrome-stable_current_amd64.deb \
    && rm google-chrome-stable_current_amd64.deb \
    && apt clean && rm -rf /var/lib/apt/lists/*

# 2. Set environment variables sangkan Chrome nyaho kudu lumpat ka mana
ENV DISPLAY=:99
ENV CHROME_PATH=/usr/bin/google-chrome-stable
ENV PUPPETEER_SKIP_CHROMIUM_DOWNLOAD=true

# 3. Setup folder gawé
WORKDIR /A

# 4. Jieun folder cache sarta bikeun idzin akses (keur Hugging Face)
RUN mkdir -p /A/Api /A/cache && chmod -R 777 /A

# 5. Copy package heula sangkan build leuwih gancang (caching)
COPY package.json ./
RUN npm install

# 6. Copy sakabéh script (Api.js, folder Api/, js js liana)
COPY . .

# 7. Port standar Hugging Face
EXPOSE 7860

# 8. Jalankeun Xvfb sarta aplikasi Node.js
# - rm -f /tmp/.X99-lock: nyingkahan error mun aya sésa sési display nu macét
# - Xvfb :99: nyiptakeun virtual display
# - npm start: ngajalankeun Api.js
CMD rm -f /tmp/.X99-lock && \
    Xvfb :99 -screen 0 1024x768x24 & \
    export DISPLAY=:99 && \
    npm start