RocketChat/Rocket.Chat

import type { IRoomWithRetentionPolicy } from '@rocket.chat/core-typings';
import { usePermission } from '@rocket.chat/ui-contexts';
import { useMemo } from 'react';

import { msToTimeUnit, TIMEUNIT } from '../../../../../lib/convertTimeUnit';
import { roomCoordinator } from '../../../../../lib/rooms/roomCoordinator';
import { useRetentionPolicy } from '../../../hooks/useRetentionPolicy';

export const useEditRoomInitialValues = (room: IRoomWithRetentionPolicy) => {
    const retentionPolicy = useRetentionPolicy(room);
    const canEditRoomRetentionPolicy = usePermission('edit-room-retention-policy', room._id);

    const { t, ro, archived, topic, description, announcement, joinCodeRequired, sysMes, encrypted, retention, reactWhenReadOnly } = room;

    return useMemo(
        () => ({
            roomName: t === 'd' && room.usernames ? room.usernames.join(' x ') : roomCoordinator.getRoomName(t, room),
            roomType: t,
            readOnly: !!ro,
            reactWhenReadOnly,
            archived: !!archived,
            roomTopic: topic ?? '',
            roomDescription: description ?? '',
            roomAnnouncement: announcement ?? '',
            roomAvatar: undefined,
            joinCode: '',
            joinCodeRequired: !!joinCodeRequired,
            systemMessages: Array.isArray(sysMes) ? sysMes : [],
            hideSysMes: Array.isArray(sysMes) ? !!sysMes?.length : !!sysMes,
            encrypted,
            ...(canEditRoomRetentionPolicy &&
                retentionPolicy?.enabled && {
                    retentionEnabled: retention?.enabled ?? retentionPolicy.isActive,
                    retentionOverrideGlobal: !!retention?.overrideGlobal,
                    retentionMaxAge: retention?.maxAge ?? msToTimeUnit(TIMEUNIT.days, retentionPolicy.maxAge),
                    retentionExcludePinned: retention?.excludePinned ?? retentionPolicy.excludePinned,
                    retentionFilesOnly: retention?.filesOnly ?? retentionPolicy.filesOnly,
                    retentionIgnoreThreads: retention?.ignoreThreads ?? retentionPolicy.ignoreThreads,
                }),
        }),
        [
            announcement,
            archived,
            description,
            joinCodeRequired,
            retention,
            retentionPolicy,
            ro,
            room,
            sysMes,
            t,
            topic,
            encrypted,
            reactWhenReadOnly,
            canEditRoomRetentionPolicy,
        ],
    );
};