Seconds to human time

timers.ts

 humanTime (time: string | number) {
        time = parseInt(time as string, 10);
        let days: any = parseInt(`${(time / (3600 * 24))}`, 10);

        let hours: any = this.pad(parseInt(`${(time % 86400) / 3600}`, 10), 2);
    
        let minutes: any = parseInt(`${(time % 3600) / 60}`, 10);
        let seconds: any = parseInt(`${time % 60}`, 10);
        if (`${minutes}`.length === 1) {
            minutes = `0${minutes}`;
        }
        if (`${seconds}`.length === 1) {
            seconds = `0${seconds}`;
        }
        if (days === 0) {
            days = '';
        } else {
            days = `${days}:`;
        }
        if (hours === 0) {
            hours = '00:';
        } else {
            hours = `${hours}:`;
        }
        if (minutes === 0) {
            minutes = '00:';
        } else {
            minutes = `${minutes}:`;
        }
        if (hours == '00:' && days == '') {
            hours = '';
        }
        const current = days + hours + minutes + seconds;
        return current.replace('NaN:NaN:NaN:NaN', '00:00');
    }
    
    pad(number: string | number, places = 2) {
        if (typeof number !== 'undefined') {
            const zero = places - number.toString().length + 1;
    
            return Array(+(zero > 0 && zero)).join('0') + number;
        }
        return '';
    };