#!/bin/bash

BOOKEXT="pdf cbz mobi azw3 azw epub prc"

export PYTHONIOENCODING=utf-8

kindleunpack="python $HOME/dev/gits/KindleUnpack/lib/kindleunpack.py"

tmpDir="/tmp/booksplit-$(uuidgen)"

for entry in "."/*
do 
    if [ -f "$entry" ]; then 
        filename=$(basename "$entry")
        extension="${filename##*.}"
        filename="${filename%.*}"
        if echo $BOOKEXT | grep -i -w $extension > /dev/null; then
              echo "$filename"
              mkdir "$filename" 2> /dev/null
              mv "$entry" "$filename"/
        fi
        
        if echo "mobi" | grep -i -w $extension > /dev/null; then
            mkdir $tmpDir
            $kindleunpack -s "$filename/$filename.$extension" $tmpDir
            mv "$filename/$filename.$extension" "$filename/$filename.orginal_$extension"
            mv "$tmpDir/mobi7-$filename.mobi" "$filename/$filename.mobi"
            mv "$tmpDir/mobi8-$filename.azw3" "$filename/$filename.azw3"
            rm -fr $tmpDir
        fi
    fi
done