#!/usr/bin/env bash

#
# A script to upgrade existing installations of ArchLabs
#
# Written by Nathaniel Maia <natemaia10@gmail.com>
#

REPOS='
[archlabs_repo]
Server = https://archlabs.github.io/archlabs_repo/$arch
Server = https://downloads.sourceforge.net/project/archlabs-repo/archlabs_repo/$arch'

HOME_FILES=("$HOME/bin"      "$HOME/.config"     "$HOME/.themes"
            "$HOME/.gorice"  "$HOME/.Xresources" "$HOME/.Xresources.template"
            "$HOME/.mozilla" "$HOME/.zshrc"      "$HOME/.bashrc"
            "$HOME/.local"   "$HOME/.xprofile"   "$HOME/.xinitrc"
            "$HOME/.icons"   "$HOME/.gtkrc-2.0"
            )

SKEL_FILES=(/etc/skel/bin         /etc/skel/.config   /etc/skel/.themes
            /etc/skel/.Xresources /etc/skel/.gorice   /etc/skel/.icons
            /etc/skel/.gtkrc-2.0  /etc/skel/.xprofile /etc/skel/.xinitrc
            /etc/skel/.mozilla    /etc/skel/.Xresources.template
            )

# Loop until network connected
while ! [[ $(ping -c1 8.8.8.8) ]]; do
    echo -e "Please Connect to a Network Before Continuing"
    clear; sleep 1
done

backup_configs() {
    if ! [[ -e "$HOME/Downloads/$USER-backup.tar.gz" ]]; then
        tar czvf "$HOME/Downloads/$USER-backup.tar.gz" "${HOME_FILES[@]}" >/dev/null 2>&1
    else
        echo "[WARNING]  Backup already exists... Not overwriting"
        sleep 2
    fi
}

setup_configs() {
    sudo pacman -S clutter-gtk libgee archlabs-jgmenu --needed --noconfirm
    sudo pacman -S gdk-pixbuf2 pango python-yaml --needed --noconfirm
    for f in "${SKEL_FILES[@]}"; do
        cp -rf "$f" ~/
    done
    cp -f /etc/skel/.{bashrc,zshrc} "$HOME/"
}

new_configs() {
    clear
    printf "\nThis step will get the latest configs for polybar, openbox, i3 etc.
    \n\nYour existing configs will be archived to:
    \n\t$HOME/Downloads/$USER-backup.tar.gz\n\n\n\nDo you want to continue?  [y/N]:"
    read -r answer

    case "$answer" in
        y|yes|Y|YES)
            backup_configs
            if [[ -e $HOME/Downloads/$USER-backup.tar.gz ]]; then
                setup_configs
            fi
            rm -f "$HOME/.config/keypack"
            sed -i '/keypack/d' "$HOME/.config/openbox/autostart"
            ~/.config/setup
    esac
}

if ! pacman -Q archlabs-user-skel >/dev/null 2>&1; then
    for f in "${SKEL_FILES[@]}"; do
        sudo rm -rf "$f"
    done
    sudo pacman -S archlabs-user-skel --needed --noconfirm
else
    sudo pacman -Syyu --noconfirm
fi

new_configs

clear
echo "##########################################################
########            Setup Completed              #########
##########################################################"

exit 0