#!/bin/sh

TRANSFERORDNER="/home/maggo/usb_transfer/"
USB="/media/STORE N GO/"
USB_Dev="/dev/sdb1"

cd "$TRANSFERORDNER"
#ls
cd Alben

## alle Dateien ins Hauptverzeichnis verschieben
find . -type f -exec mv {} . \;

## alle Ordner löschen
find . -type d -exec rm -r {} \; >/dev/null 2>&1

###Dateien umbenennen
for j in *.mp3
do  
  Track=`id3v2 -l "$j" | grep -m 1 TRCK | sed s/.*\:\ // | sed 's/\/.*//'`
  Title=`id3v2 -l "$j" | grep -m 1 TIT2 | sed s/.*\:\ // | recode l9 -p`
#   echo ${#Track}
  [ "${#Track}" = "1" ] && Track="0${Track}"
  CD=`id3v2 -l "$j" | grep -m 1 TPOS | sed s/.*\:\ // | sed 's/\/.*//'`
  [ ! "${#CD}" = "0" ] && Track="$CD${Track}"
  mv -T "$j" "$Track $Title.mp3" >/dev/null 2>&1
done

##Unterordner erstellen und Dateien einsortieren
for i in *.mp3
do
  Artist=`id3v2 -l "$i" | grep -m 1 TPE1 | sed s/.*\:\ // | recode l9 -p`
  AlbumArtist=`id3v2 -l "$i" | grep -m 1 TPE2 | sed s/.*\:\ // | recode l9 -p`
  Album=`id3v2 -l "$i" | grep -m 1 TALB | sed s/.*\:\ // | recode l9 -p`

#  echo $Artist
#  echo $Album
  if [ "$AlbumArtist" = "" ]; then
  Directory="$Artist - $Album"
#   echo "$Directory A"
  else
  Directory="$AlbumArtist - $Album"
#   echo "$Directory AA"
  fi
# bash check if directory exists
  if [ ! -d "$Directory" ]; then
      mkdir "$Directory"
      #echo "Verzeichnis erzeugt"
  fi
#ins passende Verzeichnis verschieben
  mv "$i" "$Directory/"
done
echo "sort done"

##nichtmp3-Dateien löschen
rm *.* >/dev/null 2>&1

#mount "$USB_Dev" "$USB"

# unison "$TRANSFERORDNER" "$USB" -batch -perms 0 -maxthreads 1 -force "$TRANSFERORDNER"
rsync --progress -r --delete-before "$TRANSFERORDNER" "$USB"
# -W

umount "$USB"

echo "umount usb done"

sudo fatsort -q "$USB_Dev"

echo "fatsort done"