#!/usr/bin/env bash

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

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

KEYS=('AEFB411B072836CD48FF0381AE252C284B5DBA5D'
      '9E4F11C6A072942A7B3FD3B0B81EB14A09A25EB0'
      '35F52A02854DCCAEC9DD5CC410443C7F54B00041')
DIR="$HOME/.config"
SCRIPT_PATH=$(pwd)



setupKeyring() {

    # import each key and populate the keyring
    unset POPULATED
    while ! [ $POPULATED ]; do

      clear; echo "############################################################################################
########             Setting up keyring & Adding repo to pacman.conf               #########
############################################################################################"
      sudo pacman-key --init
      sudo pacman-key --populate archlinux

      for key in ${KEYS[@]}; do
        if ! sudo pacman-key --list-keys | grep $key; then
          gpg --receive-keys $key
          sudo pacman-key -r $key
        fi
      done

      # add $REPO to pacman.conf
      if ! grep "archlabs_repo" /etc/pacman.conf; then
        echo "${REPO}" | sudo tee -a /etc/pacman.conf
      else   ## if entries exist just remove them
        sudo sed -i '/archlabs_repo/d'
        echo "${REPO}" | sudo tee -a /etc/pacman.conf
      fi

      # finish
      sudo pacman-key --populate archlabs
      POPULATED="Done"

    done

}



backupConfigs() {

    # Backup configs to $HOME/Downloads/
    unset BACKEDUP
    while ! [ $BACKEDUP ]; do

      clear; echo "############################################################################################
########   Backing up configs to /home/$USER/Downloads/$USER-config-backup.tar.gz  #########
############################################################################################"

      # Do the archive
      tar czvf $HOME/Downloads/$USER-config-backup.tar.gz $HOME/.{config,Xresources,zshrc,bashrc,icons,xsession,xsessionrc,xinitrc} > /dev/null 2>&1

      # set BACKEDUP for setupConfigs check
      BACKEDUP="Done"

    done

}




setupConfigs() {

    # get rid of old leftover configs/scripts
    rm -rf $HOME/.config/{bspwm,dunst,i3,obmenu-generator,qt5ct,Thunar,conky,geany,neofetch,polybar,termite,xfce4,openbox}
    sudo rm -rf /etc/skel/*
    clear; echo "############################################################################################
########                           Setting up new configs                          #########
############################################################################################"
    # Copy configs to /etc/skel/  &  $HOME
    cp -rf "$PWD/home/"{bin,.config,.themes,.gorice,.Xresources,.Xresources.template,.mozilla,.zshrc,.bashrc,.icons,.local,.xsession,.xsessionrc,.xinitrc} "$HOME/"
    sudo cp -rf "$PWD/home/"{bin,.config,.themes,.gorice,.Xresources,.Xresources.template,.mozilla,.zshrc,.bashrc,.icons,.local,.xsession,.xsessionrc,.xinitrc} /etc/skel/
    sudo cp -rf "$PWD/etc" /
}



# first setupKeyring
setupKeyring

# call backupConfigs before we continue
backupConfigs

# then setupConfigs
setupConfigs

# finish up by setting and reloading everything
$HOME/.config/setup
$HOME/.config/polybar/scripts/launch-polybar --reload > /dev/null 2>&1

clear; echo "############################################################################################
########                       Setup Successfully Completed                        #########
############################################################################################"


exit 0