#!/usr/bin/env bash
##makedesc: Samsung Unified Linux Driver repo

set -eo pipefail

installed() { command -v "$1" >/dev/null 2>&1; }

download() {
    if installed wget; then
        wget -q --show-progress "$1" -O "$2"
    else
        curl -fsSL "$1" -o "$2"
    fi
}

install() {
    if [ "$(uname -s)" = "Darwin" ]; then
        echo "ERROR: Samsung Unified Linux Driver is not supported on macOS." >&2
        exit 1
    fi

    echo
    echo "==============================================="
    echo "Installing Samsung Unified Linux Driver"
    echo "==============================================="
    echo

    # https://www.bchemnet.com/suldr/
    # https://www.bchemnet.com/suldr/supported.html

    mkdir -p "$HOME/install"
    sudo bash -c 'echo "deb https://www.bchemnet.com/suldr/ debian extra" >> /etc/apt/sources.list.d/samsung.list'
    download \
        https://www.bchemnet.com/suldr/pool/debian/extra/su/suldr-keyring_3_all.deb \
        "$HOME/install/suldr-keyring_3_all.deb"
    sudo dpkg -i "$HOME/install/suldr-keyring_3_all.deb"
    sudo apt install -y suld-driver2-1.00.39

    echo
    echo "Finish!"
    echo "Don't forget to connect your Samsung printer"
    echo "See more info here: https://www.bchemnet.com/suldr/"
    echo
}

case "$1" in
    *) install ;;
esac