#! /bin/sh

action="$1"

if pgrep smplayer >/dev/null; then
   if [ "$action" = prev ]; then
      exec smplayer -send-action play_prev
   elif [ "$action" = next ]; then
      exec smplayer -send-action play_next
   elif [ "$action" = pause ]; then
      exec smplayer -send-action play_or_pause
   elif [ "$action" = stop ]; then
      exec smplayer -send-action stop
   fi

elif pgrep deadbeef >/dev/null; then
   if [ "$action" = prev ]; then
      exec deadbeef --prev
   elif [ "$action" = next ]; then
      exec deadbeef --next
   elif [ "$action" = pause ]; then
      exec deadbeef --play-pause
   elif [ "$action" = stop ]; then
      exec deadbeef --stop
   fi

elif pgrep audacious >/dev/null; then
   if [ "$action" = prev ]; then
      exec audtool --playlist-reverse
   elif [ "$action" = next ]; then
      exec audtool --playlist-advance
   elif [ "$action" = pause ]; then
      exec audtool --playback-playpause
   elif [ "$action" = stop ]; then
      exec audtool --playback-stop
   elif [ "$action" = stop-after ]; then
      exec audtool --playlist-stop-after-toggle
   fi

else
   echo "Cannot find an audioplayer" >&2
   exit 1
fi