#!/usr/bin/env node

/* jslint node: true */
/* eslint-disable no-console */
'use strict';

const { Packet } = require('../core/ftn_mail_packet.js');

const argv = require('minimist')(process.argv.slice(2));

function main() {
	if(0 === argv._.length) {
		console.error('usage: dump_ftn_packet.js PATH');
		process.exitCode = -1;
		return;
	}

	const packet = new Packet();
	const packetPath = argv._[0];

	packet.read(
		packetPath,
		(dataType, data, next) => {
			if('header' === dataType) {
				console.info('--- header ---');
				console.info(`Created   : ${data.created.format('dddd, MMMM Do YYYY, h:mm:ss a')}`);
				console.info(`Dst. Addr : ${data.destAddress.toString()}`);
				console.info(`Src. Addr : ${data.origAddress.toString()}`);
				console.info('--- raw header ---');
				console.info(data);
				console.info('--------------');
				console.info('');
			} else if('message' === dataType) {
				console.info('--- message ---');
				console.info(`To        : ${data.toUserName}`);
				console.info(`From      : ${data.fromUserName}`);
				console.info(`Subject   : ${data.subject}`);
				console.info('--- raw message ---');
				console.info(data);
				console.info('---------------');
			}

			return next(null);
		},
		() => {
			console.info('');
			console.info('--- EOF --- ');
			console.info('');
		}
	);
}

main();