#!/usr/bin/env bash

cur=""

function output {
  exec echo '<action=`bluetooth-select.sh` button=1>'"$1"'</action>'
}

if [ -d /sys/class/bluetooth ] ; then

  bluetoothctl -- info | while read line ; do
    key=${line%%: *}
    value=${line//*: }

    if [ "$key" == "Name" ] ; then
      cur="$value"
    fi

    if [ "$key" == "Connected" -a "$value" == "yes" ] ; then
      output "<fc=#4287f5></fc> <fc=#a0a0a0><fn=3>$cur</fn></fc> "
    fi
  done

fi

output "<fc=#404040></fc> "