#!/bin/bash

inputfile="output.txt"
title="Title"
description=""
inputjson=Template.json
outputjson=fvtt-RollTable-$title.json
tempjson=temp.json

#todo: check if empty
addItem () {
	cp "$outputjson" $tempjson
	local rangemin=$(jq '.results[.results| length-1].range[0]' "$outputjson")
	local rangemax=$(jq '.results[.results| length-1].range[1]' "$outputjson")
	#Check what the last range number is and add 1 to that number
	local newrangemin=$(($rangemin+1))
	local newrangemax=$(($rangemax+1)) #while this will technically work, this will break of range min and max is not the same
#	local text= "$1"
	jq --argjson newrangemin $newrangemin --argjson newrangemax $newrangemax --arg text "${1}" '.results[.results| length] += {"Type": "text", "range": [$newrangemin,$newrangemax],"drawn": false, "text": $text }' "$outputjson" > $tempjson
	cp $tempjson "$outputjson"
	rm $tempjson
}

setTitle() {
	cp "$outputjson" $tempjson
	jq --arg title "${title}" '.name = $title' "$outputjson" > $tempjson
	cp $tempjson "$outputjson"
	rm $tempjson
}

setDescription() {
	cp "$outputjson" $tempjson
	jq --arg desc ${description} '.description = $desc' "$outputjson" > $tempjson
	cp $tempjson "$outputjson"
	rm $tempjson
	
}

readFile() {
	echo $1
	if [ -z "$1" ]; then
		echo test
		read -r -p "File location:" fileInput
		inputfile="$fileInput"
	else
	inputfile="$1"
	fi
}

# todo fix setTitle
readTitle() {
	echo $1
	if [ -z "$1" ]; then
		read -r -p "What is the Title of the RollTable? (input as string): " input
		title="$input"
		echo $title
	else
		title="$1"
	fi
}

## runtime ##
filevar="$1"
titlevar="$2"

echo "Creating a new JSON file for import in FoundrVTT"
readFile "$filevar"
readTitle "$titlevar"
outputjson="fvtt-RollTable-$title.json"
cp $inputjson "$outputjson"
while read line; do
	echo "$line"
	addItem "$line" 
done < "$inputfile"
#todo: make addItem able to read csv with range and text
#todo: Check outputfile if item allready exists (prevent duplicate items)
setTitle