// Metro module 11696 (f11697).
import { useMemo } from "react";
import UserAffinitiesV2Store from "../../user_affinities/UserAffinitiesV2Store";
import SortedGuildStore from "../../../stores/SortedGuildStore";
import UserProfileStore from "../UserProfileStore";
import { useStateFromStoresArray, useStateFromStores } from "../../../_bundle/Module589";
import { sortBy } from "../../../_bundle/Module12";
import usePrevValue from "../../../hooks/usePrevValue";
export default function useUserProfileMutuals(c19081_0) {
  let c19081_1, c19081_2, stateFromStores, stateFromStores2;
  let [mutualFriendsCount, r13, r12, isFetching, isFetchingFriends] = useStateFromStoresArray([UserProfileStore], () => [UserProfileStore.getMutualFriendsCount(c19081_0.id), UserProfileStore.getMutualFriends(c19081_0.id), UserProfileStore.getMutualGuilds(c19081_0.id), UserProfileStore.isFetchingProfile(c19081_0.id), UserProfileStore.isFetchingFriends(c19081_0.id)]);
  c19081_1 = r13;
  c19081_2 = r12;
  stateFromStores = useStateFromStores([UserAffinitiesV2Store], () => UserAffinitiesV2Store.getUserAffinitiesMap());
  stateFromStores2 = useStateFromStores([SortedGuildStore], () => SortedGuildStore.getFlattenedGuildIds());
  let mutualFriends = useMemo(() => c19081_1 != null ? c19081_1.length < 2 ? c19081_1 : sortBy(c19081_1, (a0) => {
    let r10 = stateFromStores.get(a0.user.id)?.communicationProbability;
    if (r10 == null) {
      r10 = -1;
    }
    return -1 * r10;
  }) : c19081_1, [r13, stateFromStores]);
  let mutualGuilds = useMemo(() => {
    if (c19081_2 != null && !(c19081_2.length < 2)) {
      let c27131_0 = Object.fromEntries(stateFromStores2.map((item, index) => [item, index]));
      return sortBy(c19081_2, (a0) => {
        let r6 = c27131_0[a0.guild.id];
        if (r6 == null) {
          r6 = stateFromStores2.length;
        }
        return r6;
      });
    }
    return c19081_2;
  }, [r12, stateFromStores2]);
  const prevValue = usePrevValue(mutualFriendsCount);
  const prevValue2 = usePrevValue(mutualFriends);
  const prevValue3 = usePrevValue(mutualGuilds);
  if (mutualFriendsCount == null) {
    mutualFriendsCount = prevValue;
  }
  if (mutualFriends == null) {
    mutualFriends = prevValue2;
  }
  if (mutualGuilds == null) {
    mutualGuilds = prevValue3;
  }
  return {
    mutualFriendsCount,
    mutualFriends,
    mutualGuilds,
    isFetching,
    isFetchingFriends
  };
};