Function parseTime

src/utils/time.ts:1–24

($time: string)

export function parseTime($time: string): [number, number] {
    const parts = $time.split(':').slice(0, 2);
    const lowercased = $time.trim().toLowerCase();
    const isAM = lowercased.endsWith('am') || lowercased.endsWith('a.m.');
    const isPM = lowercased.endsWith('pm') || lowercased.endsWith('p.m.');

    let hours = parts.length > 0 ? parseInt(parts[0]) : 0;
    if (isNaN(hours) || hours > 23) {
        hours = 0;
    }
    if (isAM && hours === 12) {
        hours = 0;
    }
    if (isPM && hours < 12) {
        hours += 12;
    }

    let minutes = parts.length > 1 ? parseInt(parts[1]) : 0;
    if (isNaN(minutes) || minutes > 59) {
        minutes = 0;
    }

    return [hours, minutes];
}

function parse24HTime(time: string): number[] {
    return time.split(':').map((x) => parseInt(x));