FROM python:3.10-slim

# 1) Install Chromium + driver + required libraries
RUN apt-get update && apt-get install -y \
    chromium \
    chromium-driver \
    wget \
    gnupg \
    unzip \
    curl \
    ca-certificates \
    fonts-liberation \
    libappindicator3-1 \
    libasound2 \
    libatk-bridge2.0-0 \
    libnspr4 \
    libnss3 \
    libx11-xcb1 \
    libxcomposite1 \
    libxdamage1 \
    libxrandr2 \
    xdg-utils \
    libu2f-udev \
    libvulkan1 \
 && rm -rf /var/lib/apt/lists/*

# 2) Set working directory
WORKDIR /app

# 3) Install Python dependencies
COPY requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt

# 4) Copy application code
COPY app.py .

# 5) Point undetected-chromedriver at system Chromium
ENV CHROME_BINARY=/usr/bin/chromium

# 6) Launch the Gradio app
CMD ["python", "app.py"]