#!/usr/bin/env bash

red='\e[0;31m'
orange='\e[0;33m'
green='\e[0;32m'
none='\e[0m'

cd
# Check that things are in their right places.
if [[ ! -f dotfiles/bin/kj-setup.sh ]]; then
 printf "${red}[FAIL]${none} expected to find myself\n"
 exit 1
fi

required_commands=(git basename)
for command in ${required_commands[@]}; do
  if ! which "${command}" >/dev/null; then
    printf "${red}[FAIL]${none} ${command} not installed\n"
    exit 1
  fi
done

# cd ~/dotfiles
# git submodule update --init --recursive
# git submodule foreach git pull origin master

cd
# Creates a symlink with target $1 at location $2.
# Does nothing and prints an error message if $2 exists and is not a symlink.
create_symlink() {
  if [[ -e "$2" && ! -h "$2" ]]; then
    printf "${orange}[SKIPPED]${none} '$2' exists and is not a symlink.\n"
    return
  else
    if ln -sf "$1" "$2"; then
      printf "${green}[OK]${none} '$2' → '$1'\n"
    else
      printf "${red}[WARNING]${none} could not create '$2'\n"
    fi
  fi
  if ! diff "$2" "$(dirname $2)/$1"; then
    printf "${red}[WARNING]${none} diffs in $2\n"
  fi
}

create_symlink dotfiles/gitconfig .gitconfig
create_symlink dotfiles/taskrc .taskrc
create_symlink dotfiles/tmux.conf .tmux.conf
create_symlink dotfiles/spacemacs .spacemacs
create_symlink /dev/null .vimrc.local
create_symlink dotfiles/livestreamerrc .livestreamerrc

mkdir -p .doom.d
for f in dotfiles/doom.d/*; do
  f=$(basename "${f}")
  create_symlink "../dotfiles/doom.d/${f}" ".doom.d/${f}"
done
touch .doom.d/{config,init,packages}.local.el

mkdir -p bin
for binary in dotfiles/bin/*; do
  binary=$(basename "${binary}")
  create_symlink "../dotfiles/bin/${binary}" "bin/${binary}"
done

# Don't use these on new machines.
# mkdir -p .config/fish/functions
# create_symlink ../../dotfiles/config/fish/config.fish .config/fish/config.fish
# for f in dotfiles/config/fish/functions/*.fish; do
#   create_symlink ../../../$f .config/fish/functions/$(basename $f)
# done

# create_symlink dotfiles/zshrc .zshrc
create_symlink dotfiles/zshenv .zshenv

mkdir -p .ssh
create_symlink ../dotfiles/ssh/config .ssh/config

mkdir -p .xmonad
create_symlink ../dotfiles/xmonad/xmonad.hs .xmonad/xmonad.hs
create_symlink dotfiles/xmonad/xmobar.hs .xmobarrc
#create_symlink dotfiles/xsession .xsession

mkdir -p .i3
create_symlink ../dotfiles/i3/config .i3/config
create_symlink dotfiles/i3status.conf .i3status.conf
create_symlink dotfiles/i3blocks.conf .i3blocks.conf

mkdir -p .urxvt/ext
create_symlink ../../dotfiles/urxvt/ext/resize-font .urxvt/ext/resize-font
create_symlink ../../dotfiles/urxvt/ext/clipboard .urxvt/ext/clipboard

# Don't use on new machines.
# create_symlink dotfiles/vimrc .vimrc
# if [[ -e .vim/bundle/Vundle.vim ]]; then
#   printf "${orange}[SKIPPED]${none} Vundle.vim already installed\n"
# else
#   success=1
#   mkdir -p .vim/bundle
#   git clone https://github.com/gmarik/Vundle.vim.git ~/.vim/bundle/Vundle.vim \
#     || success=0
# fi
# vim +PluginInstall +qall || success=0
# if [[ "$success" == "1" ]]; then
#   printf "${green}[OK]${none} installed vim plugins\n"
# else
#   printf "${red}[WARNING]${none} failed to install vim plugins\n"
# fi

if which emacs >/dev/null && [[ ! -d .emacs.d ]]; then
  git clone https://github.com/syl20bnr/spacemacs ~/.emacs.d
fi

if which xfconf-query; then
  echo "disable xfce ssh-agent"
  xfconf-query -c xfce4-session -p /startup/ssh-agent/enabled -n -t bool -s false
fi