#!/bin/bash
# rbar.sh
EXEPATH=/home/pi/QRMusic
AUDIODEV=hw:0
while true
do
  read qr
  read qr2
  if [[ "$qr" =~ ^QR ]]; then
    artist=`echo $qr | cut -d':' -f 3`
    echo "artist: $artist"
    album=`echo $qr2 | cut -d':' -f 2-`
    echo "album: $album"
    if [[ "$album" =~ ^http ]]; then
      killall zbarcam
      xmms2 stop
      xmms2 clear
      xmms2 add $album
      aplay -q ${EXEPATH}/ok.wav
      xmms2 play
      exit
      s=""
    else
      s=`xmms2 search album:"$album" | egrep -e "$album"`
    fi
    if [[ -n "$s" ]]; then
      killall zbarcam
      xmms2 stop
      xmms2 clear
      xmms2 add album:"$album" -o "tracknr"
      aplay -q ok.wav
      sudo ${EXEPATH}/loadbmp ${EXEPATH}/CurrentTitle.bmp
      xmms2 play
      exit
    else
      xmms2 stop
      aplay -q ${EXEPATH}/no.wav
      sudo ${EXEPATH}/loadbmp ${EXEPATH}/Error.bmp
    fi
    sleep 5
  fi
done