#!/usr/bin/env bash

# replaces " with \"
echoescaped(){
	echo -n '"'
	echo "$@" | sed 's/"/\\"/g'
	echo -n '"'
}
printRow(){
	local id="$1"
	local title="$(echo "$container" | hq "#$id" text)"
	local -a headings
	local -a bodys
	
	while IFS= read -rd '' heading; do
		headings+=("$heading")
	done < <( echo "$container" | hq "#${id}-container" data  |\
		hq -0 '.details-header' text )
	while IFS= read -rd '' body; do
		bodys+=("$body")
	done < <( echo "$container" | hq "#${id}-container" data  |\
		hq -0 '.details-header + div' text )

	# For some reason the html output doesn't put the observed bit in a div like
	# the others
	local observed="$(echo "$container" | hq "#${id}-container" data |\
		sed -n '/<h2/,$p' | hq 'div:nth-of-type(2)' text)"

	local link="${bodys[2]}"
	local expected="${bodys[5]}"
	# For some reason the html output doesn't put the observed bit in a div like
	# the others
	local observed="$(echo "$container" | hq "#${id}-container" data |\
		sed -n '/<h2/,$p' | hq 'div:nth-of-type(2)' text)"

	echoescaped -n "${title}"
	echo -n ","
	echoescaped -n "${link}"
	echo -n ","
	echoescaped -n "${expected}"
	echo -n ","
	echoescaped -n "${observed}"
	echo ","
}

# Expects a file on stdin
# Get the bit between compliance failed and the next heading
container="$(cat - | sed -n "/<h6.*Compliance 'FAILED'/,/<h6/p")"
ids="$(echo "$container" | grep -Eo 'id="idp[0-9]*-container' |\
	cut -d '"' -f2 | cut -d '-' -f1)"

echo "Title,See Also,Expected,Observed"
while read id; do
	printRow "$id"
done <<< "$ids"