ship and delivery date script.js

<script>
    let data = {
        cutoff: 15,
        0: {
            day: 'Sunday',
            before: { shipsBy: 'Tomorrow', arrivesBy: 'Tuesday or Wednesday'},
            after: { shipsBy: 'Tomorrow', arrivesBy: 'Tuesday or Wednesday'}
        },
        1: {
            day: 'Monday',
            before: { shipsBy: 'Today', arrivesBy: 'Tuesday or Wednesday'},
            after: { shipsBy: 'Tomorrow', arrivesBy: 'Wednesday or Thursday'}
        },
        2: {
            day: 'Tuesday',
            before: { shipsBy: 'Today', arrivesBy: 'Wednesday or Thursday'},
            after: { shipsBy: 'Tomorrow', arrivesBy: 'Thursday or Friday'}
        },
        3: {
            day: 'Wednesday',
            before: { shipsBy: 'Today', arrivesBy: 'Thursday or Friday'},
            after: { shipsBy: 'Tomorrow', arrivesBy: 'Friday or Monday'}
        },
        4: {
            day: 'Thursday',
            before: { shipsBy: 'Today', arrivesBy: 'Friday or Monday'},
            after: { shipsBy: 'Tomorrow', arrivesBy: 'Monday or Tuesday'}
        },
        5: {
            day: 'Friday',
            before: { shipsBy: 'Today', arrivesBy: 'Monday or Tuesday'},
            after: { shipsBy: 'Monday', arrivesBy: 'Tuesday or Wednesday'}
        },
        6: {
            day: 'Saturday',
            before: { shipsBy: 'Monday', arrivesBy: 'Tuesday or Wednesday'},
            after: { shipsBy: 'Monday', arrivesBy: 'Tuesday or Wednesday'}
        }
    };

    function estimateMessage(day, time){
        if (time < data.cutoff){
            return "ships " + data[day].before.shipsBy + ", arrives " + data[day].before.arrivesBy
        }
        else {
            return "ships " + data[day].after.shipsBy + ", arrives " + data[day].after.arrivesBy
        }
    }

    let day = new Date().getDay();
    let time = new Date().getHours();

    document.getElementById('delivery-date').innerHTML = estimateMessage(day, time);
</script>