import type { Mongo } from 'meteor/mongo';

import { Users } from '../../app/models/server';
import { settings } from '../../app/settings/server';
import { IUser } from '../../definition/IUser';

type FindUsersParam = {
	rid: string;
	status?: string;
	skip?: number;
	limit?: number;
	filter?: string;
	sort?: Record<string, any>;
};

export function findUsersOfRoom({ rid, status, skip = 0, limit = 0, filter = '', sort = {} }: FindUsersParam): Mongo.Cursor<IUser> {
	const options = {
		fields: {
			name: 1,
			username: 1,
			nickname: 1,
			status: 1,
			avatarETag: 1,
			_updatedAt: 1,
		},
		sort: {
			statusConnection: -1,
			...(sort || { [settings.get('UI_Use_Real_Name') ? 'name' : 'username']: 1 }),
		},
		...(skip > 0 && { skip }),
		...(limit > 0 && { limit }),
	};

	return Users.findByActiveUsersExcept(filter, undefined, options, undefined, [
		{
			__rooms: rid,
			...(status && { status }),
		},
	]);
}