#!/bin/bash
infile="bookofrandomtables1.txt"
cleanFile="clean-$infile"
titleFile="titles-$infile"
outpath='./Step-1'

getTitles() {
	cat $cleanFile | \
		grep -A $(wc -l $infile | \
		awk '{print $1}') "Table of Contents" | \
		grep -B $(wc -l $infile | \
		awk '{print $1}') "How to Use this Book" | \
		grep -E "[\ \#\-\,\&\'\`\´\’\–A-Za-z0-9_]{1,999}\.{1,}" | \
		grep -v "Credits" | \
		grep -v "How to Use this Book" | \
		grep -Eo "^[\ \#\-\,\&\'\`\´\’\–A-Za-z0-9_]{1,999}[^.]" > $titleFile
}

fixScan(){
	sed s/ffi/ffi/gm $infile > $cleanFile
}

GetListFromTitle() {
	local titlecount=$(wc -l $titleFile | awk '{print $1}')
	local currentlinenum=1
	while (( $currentlinenum < $titlecount )); do
		echo "$currentlinenum / $titlecount"
	#	sed -n "$currentlinenum p" $titleFile
	#	
		local currentline=$(sed -n "$currentlinenum p" $titleFile)
		echo "CurrentLineNum: $currentlinenum"
		local tableNum=$currentlinenum
		currentlinenum=$(( $currentlinenum + 1 ))
		echo "CurrentLineNum After+1: $currentlinenum"
		local nextline=$(sed -n "$currentlinenum p" $titleFile)
		echo $currentline
		echo $nextline
		cat $infile | \
			grep -A $(wc -l $infile | awk '{print $1}') "Good adventuring" | \
			grep -A $(wc -l $infile | awk '{print $1}') "$currentline" | \
			grep -B $(wc -l $infile | awk '{print $1}') "$nextline" > "$outpath/$tableNum-$currentline.txt"
	done
	local currentline=$(sed -n "$currentlinenum p" $titleFile)
	cat $inline | grep -A $(wc -l $inline | awk '{print $1}') $currentline > "$outpath/$tableNum-$currentline.txt"
}


function dumpOfAllMyRandomCommandsAndStuff() {
	# command for turning string variable into array variable
	echo $filter; for i in $filter; do array+=("$i"); echo $i; done; echo ${array[@]}
	
}


echo "Fixing spelling from certain pdftotext bugs"
fixScan

echo "Getting Titles"
getTitles

mkdir $outpath
echo "Creating lists"
GetListFromTitle