كيفية تنسيق الوقت النسبي في Next.js (موجه الصفحات) الإصدار 16

export function getRelativeTimeValue(date: Date | number) {
  const now = Date.now();
  const timestamp = typeof date === "number" ? date : date.getTime();
  const diffInSeconds = (timestamp - now) / 1000;

  const minute = 60;
  const hour = minute * 60;
  const day = hour * 24;
  const week = day * 7;
  const month = day * 30;
  const year = day * 365;

  const absDiff = Math.abs(diffInSeconds);

  if (absDiff < minute) {
    return { value: Math.round(diffInSeconds), unit: "second" as const };
  } else if (absDiff < hour) {
    return {
      value: Math.round(diffInSeconds / minute),
      unit: "minute" as const,
    };
  } else if (absDiff < day) {
    return { value: Math.round(diffInSeconds / hour), unit: "hour" as const };
  } else if (absDiff < week) {
    return { value: Math.round(diffInSeconds / day), unit: "day" as const };
  } else if (absDiff < month) {
    return { value: Math.round(diffInSeconds / week), unit: "week" as const };
  } else if (absDiff < year) {
    return { value: Math.round(diffInSeconds / month), unit: "month" as const };
  } else {
    return { value: Math.round(diffInSeconds / year), unit: "year" as const };
  }
}

import { useIntl } from "react-intl";
import { getRelativeTimeValue } from "@/lib/relative-time";

export default function CommentTimestamp({ date }: { date: Date }) {
  const intl = useIntl();
  const { value, unit } = getRelativeTimeValue(date);

  return (
    <time dateTime={date.toISOString()}>
      {intl.formatRelativeTime(value, unit)}
    </time>
  );
}

import { FormattedRelativeTime } from "react-intl";
import { getRelativeTimeValue } from "@/lib/relative-time";

export default function LiveTimestamp({ date }: { date: Date }) {
  const { value, unit } = getRelativeTimeValue(date);

  return (
    <time dateTime={date.toISOString()}>
      <FormattedRelativeTime
        value={value}
        unit={unit}
        numeric="auto"
        updateIntervalInSeconds={10}
      />
    </time>
  );
}

import { FormattedRelativeTime } from "react-intl";
import { getRelativeTimeValue } from "@/lib/relative-time";

export default function CompactTimestamp({ date }: { date: Date }) {
  const { value, unit } = getRelativeTimeValue(date);

  return (
    <FormattedRelativeTime
      value={value}
      unit={unit}
      numeric="auto"
      style="narrow"
    />
  );
}