// Metro module 7854 (f7855).
import { setYear, isSameDay, differenceInDays, differenceInMonths } from "../../../../_bundle/Module3414";
export const FRIEND_ANNIVERSARY_ELIGIBILITY_WINDOW_DAYS = 7;
export function isFriendAnniversary(a0) {
  const date = new Date();
  const fullYear = date.getFullYear();
  for (const item of [-1, 0, 1]) {
    const r36 = setYear(a0, fullYear + item);
    if (isSameDay(r36, a0)) {
      continue;
    }
    if (!(Math.abs(differenceInDays(date, r36)) <= 7)) {
      continue;
    }
    return true;
  }
  return false;
}
export function yearsSince(a0) {
  return Math.round(differenceInMonths(new Date(), a0) / 12);
}
export function categorizeFriendAnniversariesByAffinity(a0, a1, a2) {
  const set = new Set();
  let c16043_0 = set;
  const set2 = new Set();
  let c16043_1 = set2;
  if (a2) {
    a0.slice(0, Math.ceil(a0.length / 2)).forEach((item) => {
      c16043_0.add(item);
    });
    a0.forEach((item) => {
      c16043_1.add(item);
    });
  } else {
    for (const item of a0) {
      const r39 = a1(item);
      if (r39 != null && r39 > 0.7) {
        set.add(item);
      }
      if (r39 != null && r39 > 0.5) {
        set2.add(item);
      }
    }
  }
  return {
    highestAffinity: set,
    highAffinity: set2
  };
}
export function pruneTimestampMap(a0, a1, a2) {
  const r2 = {};
  for (const key in a0) {
    const r9 = a0[key];
    if (a1 - r9 <= a2) {
      r2[key] = r9;
    }
  }
  return r2;
}