# Build stage - create dummy packages and clone FlareSolverr
FROM --platform=amd64 cloudron/base:5.0.0@sha256:6bec2b5246567ef8b5b13ca0af756e2e596941e440d76b46635211cd84383922 AS build_image

# Build dummy packages to skip installing them and their dependencies
RUN apt-get update && \
    apt-get install -y --no-install-recommends equivs git && \
    equivs-control libgl1-mesa-dri && \
    printf 'Section: misc\nPriority: optional\nStandards-Version: 3.9.2\nPackage: libgl1-mesa-dri\nVersion: 99.0.0\nDescription: Dummy package for libgl1-mesa-dri\n' >> libgl1-mesa-dri && \
    equivs-build libgl1-mesa-dri && \
    mv libgl1-mesa-dri_*.deb /libgl1-mesa-dri.deb && \
    equivs-control adwaita-icon-theme && \
    printf 'Section: misc\nPriority: optional\nStandards-Version: 3.9.2\nPackage: adwaita-icon-theme\nVersion: 99.0.0\nDescription: Dummy package for adwaita-icon-theme\n' >> adwaita-icon-theme && \
    equivs-build adwaita-icon-theme && \
    mv adwaita-icon-theme_*.deb /adwaita-icon-theme.deb && \
    git clone --depth 1 https://github.com/FlareSolverr/FlareSolverr.git /tmp/flaresolverr && \
    rm -rf /var/lib/apt/lists/*

# Runtime stage
FROM --platform=amd64 cloudron/base:5.0.0@sha256:6bec2b5246567ef8b5b13ca0af756e2e596941e440d76b46635211cd84383922

WORKDIR /app/code/flaresolverr

# Copy dummy packages from build stage
COPY --from=build_image /libgl1-mesa-dri.deb /
COPY --from=build_image /adwaita-icon-theme.deb /

# Install dummy packages and runtime dependencies
RUN dpkg -i /libgl1-mesa-dri.deb && \
    dpkg -i /adwaita-icon-theme.deb && \
    apt-get update && \
    apt-get install -y --no-install-recommends \
        wget \
        xz-utils \
        unzip \
        xvfb \
        dumb-init \
        procps \
        curl \
        vim \
        xauth \
        ca-certificates \
        libatk1.0-0 \
        libatk-bridge2.0-0 \
        libcups2 \
        libdrm2 \
        libgtk-3-0 \
        libgbm1 \
        libasound2t64 \
        libxss1 \
        libxrandr2 \
        libxcomposite1 \
        libxdamage1 \
        libxfixes3 \
        libxkbcommon0 \
        libxshmfence1 && \
    # Download Google Chrome .deb package and extract the binary
    # Chrome works as a drop-in replacement for Chromium in FlareSolverr
    wget -q -O /tmp/chrome.deb "https://dl.google.com/linux/direct/google-chrome-stable_current_amd64.deb" && \
    mkdir -p /tmp/chrome-extract && \
    cd /tmp/chrome-extract && \
    dpkg-deb -x ../chrome.deb . && \
    # Copy entire Chrome installation directory (Chrome needs its resources)
    mkdir -p /opt/google && \
    cp -r opt/google/chrome /opt/google/ && \
    # Create symlink to chrome binary
    ln -sf /opt/google/chrome/chrome /usr/local/bin/chromium && \
    # Download chromedriver from Chrome for Testing
    # Get latest stable version and download matching chromedriver
    CHROMEDRIVER_VERSION=$(curl -s https://googlechromelabs.github.io/chrome-for-testing/LATEST_RELEASE_STABLE) && \
    wget -q -O /tmp/chromedriver.zip "https://storage.googleapis.com/chrome-for-testing-public/${CHROMEDRIVER_VERSION}/linux64/chromedriver-linux64.zip" && \
    unzip -q -o /tmp/chromedriver.zip -d /tmp && \
    find /tmp -name "chromedriver" -type f -executable -exec cp {} /usr/local/bin/chromedriver \; && \
    chmod +x /usr/local/bin/chromium /usr/local/bin/chromedriver && \
    # Create chromium-browser symlink (FlareSolverr looks for chromium-browser)
    ln -sf /usr/local/bin/chromium /usr/local/bin/chromium-browser && \
    ln -sf /usr/local/bin/chromium /usr/bin/chromium && \
    ln -sf /usr/local/bin/chromium-browser /usr/bin/chromium-browser && \
    # Move chromedriver to app directory (FlareSolverr expects it there)
    mv /usr/local/bin/chromedriver /app/code/chromedriver && \
    chmod +x /app/code/chromedriver && \
    # Clean up
    rm -rf /tmp/chrome* /tmp/chromedriver* /var/lib/apt/lists/* && \
    rm -f /usr/lib/x86_64-linux-gnu/libmfxhw* && \
    rm -f /usr/lib/x86_64-linux-gnu/mfx/* && \
    rm -f /libgl1-mesa-dri.deb /adwaita-icon-theme.deb

# Copy FlareSolverr code from build stage
COPY --from=build_image /tmp/flaresolverr/src /app/code/flaresolverr
COPY --from=build_image /tmp/flaresolverr/requirements.txt /app/code/flaresolverr/
COPY --from=build_image /tmp/flaresolverr/package.json /app/code/flaresolverr/

# Install Python dependencies
# Using --break-system-packages is acceptable in a Docker container
RUN pip3 install --break-system-packages --no-cache-dir -r /app/code/flaresolverr/requirements.txt && \
    rm -rf /root/.cache/pip

# Set proper ownership
RUN chown -R cloudron:cloudron /app/code/flaresolverr

# Copy start script
COPY start.sh /app/code/start.sh
RUN chmod +x /app/code/start.sh && chown cloudron:cloudron /app/code/start.sh

# Set environment variables
ENV LANG=en_US.UTF-8
ENV TZ=UTC
ENV LOG_LEVEL=info
ENV PORT=8191
ENV HOST=0.0.0.0

# Expose port
EXPOSE 8191

# Use dumb-init to handle signals properly (avoids zombie chromium processes)
ENTRYPOINT ["/usr/bin/dumb-init", "--"]

# Run as cloudron user
USER cloudron

CMD ["/app/code/start.sh"]