ANTOOZA-FRONTEND/app/(main)/games/GamesExplorer.tsx

'use client';

import { useMemo, useState, type ChangeEvent } from 'react';
import { Search } from 'lucide-react';
import type { GameListItem } from '@/types/response/store/game';
import GameCard from './GameCard';

type SortKey = 'latest'|'name';

const SORT_OPTIONS: { value: SortKey; label: string }[] = [
	{ value: 'latest', label: '최신순' },
	{ value: 'name', label: '이름순' }
];

export default function GamesExplorer({ games }: { games: GameListItem[] })
{
	const [keyword, setKeyword] = useState('');
	const [sort, setSort] = useState<SortKey>('latest');

	const filtered = useMemo(() => {
		let list = [...games];

		const kw = keyword.trim().toLowerCase();
		if (kw) {
			list = list.filter(g => g.korName.toLowerCase().includes(kw) || (g.engName?.toLowerCase().includes(kw) ?? false));
		}

		if (sort === 'name') {
			list.sort((a, b) => a.korName.localeCompare(b.korName));
		} else {
			list.sort((a, b) => new Date(b.createdAt).getTime() - new Date(a.createdAt).getTime());
		}

		return list;
	}, [games, keyword, sort]);

	return (
		<section>
			<header className="mb-4 flex flex-wrap items-center justify-between gap-3">
				<h1 className="flex items-center gap-2 text-xl font-bold">
					게임
					<span className="rounded-full bg-[var(--bg-elevated)] px-2 py-0.5 text-sm font-semibold text-[var(--text-secondary)]">
						{filtered.length.toLocaleString()}
					</span>
				</h1>

				<div className="flex flex-wrap gap-2">
					<select
						value={sort}
						onChange={(e: ChangeEvent<HTMLSelectElement>) => setSort(e.target.value as SortKey)}
						aria-label="정렬"
						className="h-9 rounded-lg border border-[var(--border-default)] bg-[var(--bg-elevated)] px-3 text-sm"
					>
						{SORT_OPTIONS.map(o => <option key={o.value} value={o.value}>{o.label}</option>)}
					</select>
					<form role="search" onSubmit={(e) => e.preventDefault()} className="flex gap-2">
						<input
							type="search"
							value={keyword}
							onChange={(e) => setKeyword(e.target.value)}
							placeholder="게임명 검색"
							aria-label="검색"
							className="h-9 min-w-[200px] rounded-lg border border-[var(--border-default)] bg-[var(--bg-elevated)] px-3 text-sm"
						/>
						<button
							type="submit"
							aria-label="검색"
							className="flex h-9 w-9 shrink-0 items-center justify-center rounded-lg bg-[#FFD700] text-[#333] transition hover:bg-[#FFC400]"
						>
							<Search className="size-4" />
						</button>
					</form>
				</div>
			</header>

			{filtered.length === 0 ? (
				<p className="py-16 text-center text-[var(--text-muted)]">게임이 없습니다.</p>
			) : (
				<div className="grid grid-cols-2 gap-4 sm:grid-cols-3 md:grid-cols-4 lg:grid-cols-5">
					{filtered.map(g => <GameCard key={g.id} game={g} />)}
				</div>
			)}
		</section>
	);
}