/*
	GoToSocial
	Copyright (C) GoToSocial Authors admin@gotosocial.org
	SPDX-License-Identifier: AGPL-3.0-or-later

	This program is free software: you can redistribute it and/or modify
	it under the terms of the GNU Affero General Public License as published by
	the Free Software Foundation, either version 3 of the License, or
	(at your option) any later version.

	This program is distributed in the hope that it will be useful,
	but WITHOUT ANY WARRANTY; without even the implied warranty of
	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
	GNU Affero General Public License for more details.

	You should have received a copy of the GNU Affero General Public License
	along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/

import React, { useMemo } from "react";

import ParseFromToot from "./parse-from-toot";

import Loading from "../../../components/loading";
import { Error } from "../../../components/error";
import { useListEmojiQuery } from "../../../lib/query/admin/custom-emoji";

export default function RemoteEmoji() {
	// local emoji are queried for shortcode collision detection
	const {
		data: emoji = [],
		isLoading,
		error
	} = useListEmojiQuery({ filter: "domain:local" });

	const emojiCodes = useMemo(() => {
		return new Set(emoji.map((e) => e.shortcode));
	}, [emoji]);

	return (
		<>
			<h1>Custom Emoji (remote)</h1>
			{error &&
				<Error error={error} />
			}
			{isLoading
				? <Loading />
				: <>
					<ParseFromToot emojiCodes={emojiCodes} />
				</>
			}
		</>
	);
}