#!/bin/bash

logins="$1"
[[ -f $logins ]] || {
	echo "Usage: $(basename $0) logins.csv"
	exit 1
}

declare -A urls

n=0
readarray lines <"$1"
for line in "${lines[@]}"; do
	IFS="," read -r -a fields <<< "$line"

	# combine fields in case values contained a comma
	idx=0
	url="${fields[$((idx++))]}"
	while [[ $idx -le ${#fields[*]} && ${url: -1:1} != \" ]]; do
		url+=",${fields[$((idx++))]}"
	done
	user="${fields[$((idx++))]}"
	while [[ $idx -le ${#fields[*]} && ${user: -1:1} != \" ]]; do
		user+=",${fields[$((idx++))]}"
	done
	pass="${fields[$((idx++))]}"
	while [[ $idx -le ${#fields[*]} && ${pass: -1:1} != \" ]]; do
		pass+=",${fields[$((idx++))]}"
	done

	# sanity check before stripping quotes
	for pos in 0 -1; do
		[[ ${url:$pos:1} == \" ]] || echo -e "\n!!! missing quote in url at $pos\n"
		[[ ${user:$pos:1} == \" ]] || echo -e "\n!!! missing quote in user at $pos\n"
		[[ ${pass:$pos:1} == \" ]] || echo -e "\n!!! missing quote in pass at $pos\n"
	done

	# strip quotes
	url="${url:1:-1}"
	user="${user:1:-1}"
	pass="${pass:1:-1}"

	# skip irrelevant lines
	case "$url" in
	url|chrome://FirefoxAccounts)
		continue
	esac

	url=${url#https://}
	url=${url#http://}
	[[ $url == */* ]] && echo -e "\n!!! URL $url still contains slash\n"

	[[ ${urls[$url]} && ${urls[$url]} != $user:$pass ]] && { echo -e "\n!!! duplicate entry for $url -> ${urls[$url]} vs $user:$pass\n"; }
	urls=([$url]="$user:$pass")

	echo "$((n++)): $url -> $user:$pass"
	pass insert -e "web/$url${user:+/$user}" <<< "$pass"
done