// @license magnet:?xt=urn:btih:1f739d935676111cfff4b4693e3816e664797050&dn=gpl-3.0.txt GPL-v3-or-Later

function getMeetingDateText(startDate) {
    let nextMeeting = new Date(startDate);

    if(nextMeeting.getMonth() == 0) {
        // No meeting in January
        nextMeeting.setDate(1);
        nextMeeting.setMonth(nextMeeting.getMonth() + 1);
        return getMeetingDateText(nextMeeting);
    }
    
    const currentWeekday = nextMeeting.getDay();
    if(currentWeekday != 2) {
        nextMeeting.setDate(nextMeeting.getDate() + (currentWeekday > 2 ? 9 - currentWeekday : 2 - currentWeekday));
    }
    if(nextMeeting.getDate() <= 7) {
        nextMeeting.setDate(nextMeeting.getDate() + 7);
    }
    if(nextMeeting.getDate() > 14) {
        // We have passed the meeting for this month
        nextMeeting.setDate(1);
        nextMeeting.setMonth(nextMeeting.getMonth() + 1);
        return getMeetingDateText(nextMeeting);
    }
    
    return nextMeeting.toLocaleDateString(undefined, { weekday: 'long', year: 'numeric', month: 'long', day: 'numeric' });
}

function setNextMeetingText() {
    const text = getMeetingDateText(new Date());
    document.getElementById("nextMeeting").innerHTML = text;
}

window.addEventListener("load", () => {
    setNextMeetingText();
});
    

// @license-end