#!/bin/bash

#### Variables
APT_UPDATE="apt -y update"
APT_INST="apt -y install"
APT_PURGE="apt -y purge"
APT_REMOVE="apt -y autoremove"

PKG_MATE="mate-desktop-environment mozo caja-open-terminal lightdm"
PKG_INDI="package-update-indicator"
PKG_APPS="audacious vlc synaptic gnome-disk-utility gimp hardinfo"
PKG_OFFICE="libreoffice libreoffice-gtk3 aspell-hr hunspell-hr"
PKG_NET="network-manager-gnome thunderbird net-tools remmina"

#### Functions
check_root() {
    if [ "$EUID" -ne 0 ]; then
        echo "Must be root to run $0"
        exit
    fi
}

choice() {
    echo -ne "[y/n]"
    while true
    do
        read -rN1 input
    case $input in
        [yY][eE][sS]|[yY])
        return 0

    break
    ;;
        [nN][oO]|[nN])
        return 1
        ;;
        esac
    done
}

#### Main

check_root

echo -e "\nUpdate apt"
echo "$APT_UPDATE"
$APT_UPDATE


echo -ne "\nInstall of MATE minimal ($PKG_MATE)? "
if choice 2>/dev/null; then
    echo -ne "\n$APT_INST $PKG_MATE\n"
    $APT_INST $PKG_MATE
fi

echo -ne "\nInstall of update indicator ($PKG_INDI)? "
if choice 2>/dev/null; then
     echo -ne "\n$APT_INST --no-install-recommends $PKG_INDI\n"
     $APT_INST --no-install-recommends $PKG_INDI
fi


echo -ne "\nYou want to install apps ($PKG_APPS)? "
if choice 2>/dev/null; then
    echo -ne "\n$APT_INST $PKG_APPS\n"
    $APT_INST $PKG_APPS
fi

echo -ne "\nYou want to install office packages ($PKG_OFFICE)? "
if choice 2>/dev/null; then
    echo -ne "\n$APT_INST $PKG_OFFICE\n"
    $APT_INST $PKG_OFFICE
fi

echo -ne "\nYou want to install internet programs ($PKG_NET)? "
if choice 2>/dev/null; then
    echo -ne "\n$APT_INST $PKG_FIREFOX $PKG_NET\n"
    $APT_INST $PKG_FIREFOX $PKG_NET
fi

echo -ne "\n\n"