'use strict';

import TA from 'timeago.js';
import moment from 'moment';

export default function timeago(timestamp) {
    let timeagoStr = TA().format(timestamp, 'zh_CN');

    let isNSecondsAgo = timeagoStr.indexOf('秒');
    if (timeagoStr === '刚刚' || isNSecondsAgo !== -1) {
        return '刚刚';
    }

    if (timeagoStr === '1天前') {
        return '昨天';
    }

    let isNDaysAgo = timeagoStr.indexOf('天');
    let isNWeeksAgo = timeagoStr.indexOf('周');
    let isNMonthsAgo = timeagoStr.indexOf('月');
    let isNYearsAgo = timeagoStr.indexOf('年');
    let isFutrueTime = timeagoStr.indexOf('后');

    if (isNDaysAgo !== -1 || isNWeeksAgo !== -1 || isNMonthsAgo !== -1 || isNYearsAgo !== -1 || isFutrueTime !== -1) {
        return moment(timestamp, 'x').format('MM.DD.YYYY');
    }

    return timeagoStr;
}