#!/bin/bash

if ! command -v qlist > /dev/null 2>&1; then
    echo "app-portage/portage-utils is required but not installed. Installing..."
    sudo emerge --ask --verbose app-portage/portage-utils
fi

REQUIRED_DEV_PACKAGES=(
    app-crypt/libsecret
    dev-build/autoconf
    dev-build/cmake
    dev-build/libtool
    dev-build/ninja
    dev-cpp/gstreamermm
    dev-libs/libmspack
    dev-libs/libspnav
    dev-libs/openssl
    dev-vcs/git
    gui-libs/eglexternalplatform
    kde-frameworks/extra-cmake-modules
    media-libs/glew
    media-libs/gst-plugins-base:1.0
    media-libs/gstreamer:1.0
    net-misc/curl
    net-misc/wget
    sys-apps/dbus
    sys-apps/file
    sys-apps/texinfo
    sys-devel/gcc
    sys-devel/gettext
    sys-devel/m4
    virtual/libudev
    x11-libs/gtk+:3
)

if [[ -n "$UPDATE_LIB" ]]
then
    echo -e "Updating Gentoo ...\n"

    # Check which version of webkit-gtk is available/preferred
    if qlist -I net-libs/webkit-gtk:4 > /dev/null 2>&1; then
        REQUIRED_DEV_PACKAGES+=(net-libs/webkit-gtk:4)
    elif qlist -I net-libs/webkit-gtk:4.1 > /dev/null 2>&1; then
        REQUIRED_DEV_PACKAGES+=(net-libs/webkit-gtk:4.1)
    else
        # Default to 4.1 if neither is installed
        REQUIRED_DEV_PACKAGES+=(net-libs/webkit-gtk:4.1)
    fi

    if [[ -n "$BUILD_DEBUG" ]]
    then
        REQUIRED_DEV_PACKAGES+=(dev-libs/openssl net-misc/curl)
    fi

    # Filter out packages that are already installed
    packages_to_install=()
    for pkg in "${REQUIRED_DEV_PACKAGES[@]}"; do
        if ! qlist -I "$pkg" > /dev/null 2>&1; then
            packages_to_install+=("$pkg")
        fi
    done

    # Install them if there are any to install
    if [ ${#packages_to_install[@]} -gt 0 ]; then
        sudo emerge --ask --verbose --noreplace "${packages_to_install[@]}"
    else
        echo "All required packages are already installed."
    fi

    echo -e "done\n"
    exit 0
fi

export FOUND_GTK3_DEV
FOUND_GTK3_DEV=$(qlist -I x11-libs/gtk+:3 2>/dev/null || find /usr/lib64/libgtk-3.so 2>/dev/null || true)