tasteby/frontend/src/components/RestaurantDetail.tsx

"use client";

import { useEffect, useState } from "react";
import { api, getToken } from "@/lib/api";
import type { Restaurant, VideoLink } from "@/lib/api";
import ReviewSection from "@/components/ReviewSection";
import MemoSection from "@/components/MemoSection";
import { RestaurantDetailSkeleton } from "@/components/Skeleton";
import Icon from "@/components/Icon";

interface RestaurantDetailProps {
  restaurant: Restaurant;
  onClose: () => void;
}

export default function RestaurantDetail({
  restaurant,
  onClose,
}: RestaurantDetailProps) {
  const [videos, setVideos] = useState<VideoLink[]>([]);
  const [loading, setLoading] = useState(true);
  const [favorited, setFavorited] = useState(false);
  const [favLoading, setFavLoading] = useState(false);

  useEffect(() => {
    setLoading(true);
    api
      .getRestaurantVideos(restaurant.id)
      .then(setVideos)
      .catch(() => setVideos([]))
      .finally(() => setLoading(false));

    // Load favorite status if logged in
    if (getToken()) {
      api.getFavoriteStatus(restaurant.id)
        .then((r) => setFavorited(r.favorited))
        .catch(() => {});
    }
  }, [restaurant.id]);

  const handleToggleFavorite = async () => {
    if (!getToken()) return;
    setFavLoading(true);
    try {
      const res = await api.toggleFavorite(restaurant.id);
      setFavorited(res.favorited);
    } catch { /* ignore */ }
    finally { setFavLoading(false); }
  };

  return (
    <div className="p-4 space-y-4">
      <div className="flex justify-between items-start">
        <div className="flex items-center gap-2">
          <h2 className="text-xl font-bold dark:text-gray-100">{restaurant.name}</h2>
          {getToken() && (
            <button
              onClick={handleToggleFavorite}
              disabled={favLoading}
              className={`text-xl leading-none transition-colors ${
                favorited ? "text-rose-500" : "text-gray-300 dark:text-gray-600 hover:text-rose-400"
              }`}
              title={favorited ? "찜 해제" : "찜하기"}
            >
              <Icon name="favorite" size={20} filled={favorited} />
            </button>
          )}
          {restaurant.business_status === "CLOSED_PERMANENTLY" && (
            <span className="px-2 py-0.5 bg-red-100 dark:bg-red-900/30 text-red-700 dark:text-red-400 rounded text-xs font-semibold">
              폐업
            </span>
          )}
          {restaurant.business_status === "CLOSED_TEMPORARILY" && (
            <span className="px-2 py-0.5 bg-yellow-100 dark:bg-yellow-900/30 text-yellow-700 dark:text-yellow-400 rounded text-xs font-semibold">
              임시휴업
            </span>
          )}
        </div>
        <button
          onClick={onClose}
          className="text-gray-400 hover:text-gray-600 dark:hover:text-gray-200 text-xl leading-none"
        >
          <Icon name="close" size={18} />
        </button>
      </div>

      {restaurant.rating && (
        <div className="flex items-center gap-2 text-sm">
          <span className="text-blue-500 dark:text-blue-400 font-medium text-xs">Google</span>
          <span className="text-yellow-500 dark:text-yellow-400">{"★".repeat(Math.round(restaurant.rating))}</span>
          <span className="font-medium dark:text-gray-200">{restaurant.rating}</span>
          {restaurant.rating_count && (
            <span className="text-gray-400 dark:text-gray-500 text-xs">({restaurant.rating_count.toLocaleString()})</span>
          )}
        </div>
      )}

      <div className="space-y-1 text-xs text-gray-500 dark:text-gray-400">
        {restaurant.cuisine_type && (
          <p>
            <span className="text-gray-400 dark:text-gray-500">종류</span> <span className="text-gray-600 dark:text-gray-300">{restaurant.cuisine_type}</span>
          </p>
        )}
        {restaurant.address && (
          <p>
            <span className="text-gray-400 dark:text-gray-500">주소</span> <span className="text-gray-600 dark:text-gray-300">{restaurant.address}</span>
          </p>
        )}
        {restaurant.region && (
          <p>
            <span className="text-gray-400 dark:text-gray-500">지역</span> <span className="text-gray-600 dark:text-gray-300">{restaurant.region}</span>
          </p>
        )}
        {restaurant.price_range && (
          <p>
            <span className="text-gray-400 dark:text-gray-500">가격대</span> <span className="text-gray-600 dark:text-gray-300">{restaurant.price_range}</span>
          </p>
        )}
        {restaurant.phone && (
          <p>
            <span className="text-gray-400 dark:text-gray-500">전화</span>{" "}
            <a href={`tel:${restaurant.phone}`} className="text-brand-600 dark:text-brand-400 hover:underline">
              {restaurant.phone}
            </a>
          </p>
        )}
        {restaurant.google_place_id && (
          <p className="flex gap-3">
            <a
              href={`https://www.google.com/maps/search/?api=1&query=${encodeURIComponent(restaurant.name + (restaurant.address ? " " + restaurant.address : restaurant.region ? " " + restaurant.region.replace(/\|/g, " ") : ""))}`}
              target="_blank"
              rel="noopener noreferrer"
              className="text-brand-600 dark:text-brand-400 hover:underline text-xs"
            >
              Google Maps에서 보기
            </a>
            {(!restaurant.region || restaurant.region.split("|")[0] === "한국") && (
              <a
                href={`https://map.naver.com/v5/search/${encodeURIComponent(restaurant.name)}`}
                target="_blank"
                rel="noopener noreferrer"
                className="text-green-600 dark:text-green-400 hover:underline text-xs"
              >
                네이버 지도에서 보기
              </a>
            )}
          </p>
        )}
      </div>

      {restaurant.tabling_url && restaurant.tabling_url !== "NONE" && (
        <a
          href={restaurant.tabling_url}
          target="_blank"
          rel="noopener noreferrer"
          className="flex items-center justify-center gap-2 w-full px-4 py-2.5 bg-rose-500 hover:bg-rose-600 text-white rounded-lg text-sm font-semibold transition-colors"
        >
          <span>T</span>
          <span>테이블링에서 줄서기</span>
        </a>
      )}

      {restaurant.catchtable_url && restaurant.catchtable_url !== "NONE" && (
        <a
          href={restaurant.catchtable_url}
          target="_blank"
          rel="noopener noreferrer"
          className="flex items-center justify-center gap-2 w-full px-4 py-2.5 bg-violet-500 hover:bg-violet-600 text-white rounded-lg text-sm font-semibold transition-colors"
        >
          <span>C</span>
          <span>캐치테이블에서 예약하기</span>
        </a>
      )}

      <div>
        <h3 className="font-semibold text-sm mb-2 dark:text-gray-200">관련 영상</h3>
        {loading ? (
          <div className="space-y-3 animate-pulse">
            {[1, 2].map((i) => (
              <div key={i} className="border dark:border-gray-700 rounded-lg p-3 space-y-2">
                <div className="flex items-center gap-2">
                  <div className="h-4 w-16 bg-gray-200 dark:bg-gray-700 rounded-sm" />
                  <div className="h-3 w-20 bg-gray-200 dark:bg-gray-700 rounded" />
                </div>
                <div className="h-4 w-full bg-gray-200 dark:bg-gray-700 rounded" />
                <div className="flex gap-1">
                  <div className="h-5 w-14 bg-gray-200 dark:bg-gray-700 rounded" />
                  <div className="h-5 w-16 bg-gray-200 dark:bg-gray-700 rounded" />
                </div>
              </div>
            ))}
          </div>
        ) : videos.length === 0 ? (
          <p className="text-sm text-gray-500 dark:text-gray-400">관련 영상이 없습니다</p>
        ) : (
          <div className="space-y-3">
            {videos.map((v) => (
              <div key={v.video_id} className="border dark:border-gray-700 rounded-lg p-3">
                <div className="flex items-center gap-2 mb-1">
                  {v.channel_name && (
                    <span className="inline-flex items-center gap-1 px-1.5 py-0.5 bg-red-100 dark:bg-red-900/40 text-red-600 dark:text-red-400 rounded text-[10px] font-semibold">
                      <Icon name="play_circle" size={11} filled className="text-red-400" />
                      {v.channel_name}
                    </span>
                  )}
                  {v.published_at && (
                    <span className="text-[10px] text-gray-400 dark:text-gray-500">
                      {v.published_at.slice(0, 10)}
                    </span>
                  )}
                </div>
                <a
                  href={v.url}
                  target="_blank"
                  rel="noopener noreferrer"
                  className="inline-flex items-center gap-1.5 text-sm font-medium text-red-600 dark:text-red-400 hover:underline"
                >
                  <Icon name="play_circle" size={16} filled className="flex-shrink-0" />
                  {v.title}
                </a>
                {v.foods_mentioned.length > 0 && (
                  <div className="flex flex-wrap gap-1 mt-2">
                    {v.foods_mentioned.map((f, i) => (
                      <span
                        key={i}
                        className="px-2 py-0.5 bg-brand-50 dark:bg-brand-900/30 text-brand-700 dark:text-brand-400 rounded text-xs"
                      >
                        {f}
                      </span>
                    ))}
                  </div>
                )}
                {v.evaluation?.text && (
                  <p className="mt-1 text-xs text-gray-600 dark:text-gray-400">
                    {v.evaluation.text}
                  </p>
                )}
                {v.guests.length > 0 && (
                  <p className="mt-1 text-xs text-gray-500 dark:text-gray-400">
                    게스트: {v.guests.join(", ")}
                  </p>
                )}
              </div>
            ))}
          </div>
        )}
      </div>

      {videos.length > 0 && (
        <div className="bg-gray-50 dark:bg-gray-800/50 rounded-lg px-4 py-3 text-center space-y-1">
          <p className="text-xs text-gray-500 dark:text-gray-400">
            더 자세한 내용은 영상에서 확인하실 수 있습니다.
          </p>
          <p className="text-xs text-gray-400 dark:text-gray-500">
            맛집을 소개해주신 크리에이터를 구독과 좋아요로 응원해주세요!
          </p>
        </div>
      )}

      <ReviewSection restaurantId={restaurant.id} />
      <MemoSection restaurantId={restaurant.id} />
    </div>
  );
}