/* eslint-disable guard-for-in */
const moment = require('moment');
const config = require('komodo-sdk/config');
const logger = require('komodo-sdk/logger');

const smstoolsStatus = require('./smstools-status');
const modemInfo = require('./smstools-modem-info');

module.exports = async (statsFilename) => {
    const smstoolsLogfile = config.smstools_logfile || config.smstools_log_file || '/var/log/smsd/smsd.log';
    logger.verbose('ROUTER-SMSTOOLS-STATUS-PARSED: Executing', { smstoolsLogfile });
    const contents = await smstoolsStatus(statsFilename);
    const contentsSplitted = (contents || '').trim().split('\n');

    const lines = [];
    // eslint-disable-next-line no-restricted-syntax
    for (const i in contentsSplitted) {
        const line = contentsSplitted[i];
        const cols = line.split(/[:,]\t+/);
        const [keyword, tsRaw, status, succedeed, failed, received, signal] = cols;

        const ts = (tsRaw && moment(tsRaw, 'YY-MM-DD HH:mm:ss')) || null;

        if (keyword === 'Status') {
            lines.push({
                keyword,
                line,
            });
        } else {
            const regularRunResultFile = config.smstools_regular_run_result_file || '/var/spool/sms/regular_run/<MODEMNAME>';

            // eslint-disable-next-line no-await-in-loop
            const { imsi, imei, cops } = (await modemInfo.get(keyword, regularRunResultFile)) || {};

            lines.push({
                keyword,
                line,
                ts,
                tsHuman: moment(ts).format('YYYY-MM-DD HH:mm:ss'),
                tsRaw,
                status,
                succedeed,
                failed,
                received,
                signal,
                imsi,
                imei,
                cops,
            });
        }
    }

    return lines;
};