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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 | 5x 5x 5x 5x 5x 5x 21x 4x 4x 4x 4x 4x 4x 3x 2x 2x 2x 2x 3x 1x 2x 1x 1x | export function calculateDistance(
lat1: number,
lon1: number,
lat2: number,
lon2: number,
): number {
const R = 6371000;
const dLat = ((lat2 - lat1) * Math.PI) / 180;
const dLon = ((lon2 - lon1) * Math.PI) / 180;
const a =
Math.sin(dLat / 2) ** 2 +
Math.cos((lat1 * Math.PI) / 180) *
Math.cos((lat2 * Math.PI) / 180) *
Math.sin(dLon / 2) ** 2;
const c = 2 * Math.atan2(Math.sqrt(a), Math.sqrt(1 - a));
return R * c;
}
export function getOpenStatusText(openingHours: any): string {
if (!openingHours?.periods) return "";
const now = new Date();
const todayJS = now.getDay();
const today = todayJS === 0 ? 6 : todayJS - 1;
const todayPeriod = openingHours.periods.find(
(p: any) => p.open.day === today,
);
if (!todayPeriod) return "";
const formatTime = (hour: number, minute: number) => {
const date = new Date();
date.setHours(hour);
date.setMinutes(minute);
return date.toLocaleTimeString([], {
hour: "numeric",
minute: "2-digit",
});
};
if (openingHours.openNow && todayPeriod.close) {
return `Closes at ${formatTime(
todayPeriod.close.hour,
todayPeriod.close.minute,
)}`;
}
if (!openingHours.openNow && todayPeriod.open) {
return `Opens at ${formatTime(
todayPeriod.open.hour,
todayPeriod.open.minute,
)}`;
}
return "";
}
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