#!/bin/sh
file="${OTP_ACCOUNTS:-$HOME/.local/share/otp_accounts}"
json="$(@PREFIX@/bin/cbc-file unlock "$file")"
[ -z "$json" ] && exit 1

finder=
if command -v ef >/dev/null; then
	finder="ef -c -1"
elif command -v fzf >/dev/null; then
	finder="fzf --cycle -1"
else
	echo "couldn't find finder" >&2
	exit 1
fi

label="$(printf %s "$json" |
	jq '.[].label' 2>/dev/null |
	$finder ${1:+-q "$1"}
)"
[ -z "$label" ] && exit 1

secret="$(printf %s "$json" |
	jq --raw-output ".[] | select (.label | contains($label)) | .secret"
	)"
[ -z "$secret" ] && exit 1

token="$(oathtool --totp -b -d 6 "$secret")"
printf %s "$token"

if [ "$WAYLAND_DISPLAY" ] && command -v wl-copy >/dev/null; then
	printf %s "$token" | wl-copy
fi