which pacman >/dev/null || return 0

alias dragon='dragon-drag-and-drop'

# Arch aliases
alias pac='noglob sudo pacman'
alias pacs='pac -Syu --needed'
alias pacr='pac -R'
alias yays='noglob yay -Sy --needed --ignore ferdi'
alias yayr='noglob yay -R'

cache_dir="/tmp/yzf"
yzf() {
  query=$(test "$1" = "Q" && echo " -l")
  sync=$(test "$1" = "S" && echo "true" || echo "")
  pos=$(test "$query" && echo 1 || echo 2)
  mkdir -p $cache_dir
  list_cache="$cache_dir/list_$1$2"
  (test "$sync" && cat "$list_cache" 2>/dev/null || yay --color always -$1$2 | sed "s/ /\t/g" | tee "$list_cache") |
    fzf --nth=$pos --multi --tiebreak=length --history=/var/tmp/fzf-history-yzf \
      --bind="double-click:execute(xdg-open 'https://archlinux.org/packages/{$pos}')" \
       "${@:3}" --preview-window=60% |
        cut -f$pos | tr '\n' ' '
  # TODO get xdg-open URL for aur as well
  # yay -S -i {$pos} | grep URL | tail -1 | cut -d ':' -f2- | xargs xdg-open
}
# print -s adds a history entry
yas() {
  preview_cache="$cache_dir/preview_{2}"
  pkg=$(yzf S  l -q "$1" "${@:2}" --preview "cat $preview_cache 2>/dev/null | grep -v 'Querying' | grep . || yay --color always -Si {2} | tee $preview_cache")
  if test -n "$pkg"
    then echo "Install $pkg..."
      cmd="yay -S $pkg"
      print -s "$cmd"
      eval "$cmd"
  fi
}
yar() {
  pkg=$(yzf Q "" -q "$1" "${@:2}" --preview "yay --color always -Qli {1}")
  if test -n "$pkg"
    then echo "Removing $pkg..."
      cmd="yay -R $pkg"
      print -s "$cmd"
      eval "$cmd"
  fi
}