FROM python:3.9-slim

# Install required system dependencies
RUN apt-get update && apt-get install -y \
    wget \
    gnupg2 \
    procps \
    sqlite3 \
    && wget -q -O - https://dl-ssl.google.com/linux/linux_signing_key.pub | gpg --dearmor -o /usr/share/keyrings/google-chrome-keyring.gpg \
    && echo "deb [arch=amd64 signed-by=/usr/share/keyrings/google-chrome-keyring.gpg] http://dl.google.com/linux/chrome/deb/ stable main" | tee /etc/apt/sources.list.d/google-chrome.list \
    && apt-get update \
    && apt-get install -y \
    google-chrome-stable \
    fonts-ipafont-gothic \
    fonts-wqy-zenhei \
    fonts-thai-tlwg \
    fonts-kacst \
    fonts-freefont-ttf \
    libxss1 \
    xvfb \
    --no-install-recommends \
    && rm -rf /var/lib/apt/lists/* \
    # Verify Chrome installation
    && google-chrome --version

# Set working directory
WORKDIR /app

# Copy requirements first to leverage Docker cache
COPY requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt

# Copy the rest of the application
COPY . .

# Set environment variables
ENV PYTHONUNBUFFERED=1
ENV API_KEY=""

# Create a non-root user and switch to it
RUN useradd -m puppeteer && chown -R puppeteer:puppeteer /app
# Create the database directory and set permissions
RUN mkdir -p /db && chmod 777 /db && chown -R puppeteer:puppeteer /app

USER puppeteer

# Expose port
EXPOSE 8000

# Run the application
CMD ["python", "main.py"]