08. On Time for the Exam V2

function onTimeForTheExam(examHour, examMinute, arrivalHour, arrivalMinute) {
    let examTime = examHour * 60 + examMinute;
    let arrivalTime = arrivalHour * 60 + arrivalMinute;

    let difference = arrivalTime - examTime;

    if (difference > 0) {
        console.log('Late');

        if (difference < 60) {
            console.log(`${difference} minutes after the start`);
        } else {
            let hours = Math.floor(difference / 60);
            let minutes = (difference % 60).toString().padStart(2, '0');
            console.log(`${hours}:${minutes} hours after the start`);
        }
    } else if (difference >= -30) {
        console.log('On time');

        if (difference !== 0) {
            console.log(`${Math.abs(difference)} minutes before the start`);
        }
    } else {
        console.log('Early');
        let absDifference = Math.abs(difference);

        if (absDifference < 60) {
            console.log(`${absDifference} minutes before the start`);
        } else {
            let hours = Math.floor(absDifference / 60);
            let minutes = (absDifference % 60).toString().padStart(2, '0');
            console.log(`${hours}:${minutes} hours before the start`);
        }
    }
}