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LunaTV/src/components/AggregateCard.tsx
2025-07-04 01:23:30 +08:00

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import { LinkIcon } from 'lucide-react';
import Image from 'next/image';
import Link from 'next/link';
import { useRouter } from 'next/navigation';
import React, { useMemo, useState } from 'react';
import { ImagePlaceholder } from '@/components/ImagePlaceholder';
// 聚合卡需要的基本字段,与搜索接口保持一致
interface SearchResult {
id: string;
title: string;
poster: string;
source: string;
source_name: string;
douban_id?: number;
episodes: string[];
}
interface AggregateCardProps {
/** 同一标题下的多个搜索结果 */
query?: string;
year?: string;
items: SearchResult[];
}
function PlayCircleSolid({
className = '',
fillColor = 'none',
}: {
className?: string;
fillColor?: string;
}) {
return (
<svg
width='44'
height='44'
viewBox='0 0 44 44'
fill='none'
xmlns='http://www.w3.org/2000/svg'
className={className}
>
<circle
cx='22'
cy='22'
r='20'
stroke='white'
strokeWidth='1.5'
fill={fillColor}
/>
<polygon points='19,15 19,29 29,22' fill='white' />
</svg>
);
}
/**
* 与 `VideoCard` 基本一致,删除了来源标签、收藏等功能
* 点击播放按钮 -> 跳到第一个源播放
* 点击卡片其他区域 -> 跳到聚合详情页 (/aggregate)
*/
const AggregateCard: React.FC<AggregateCardProps> = ({
query = '',
year = 0,
items,
}) => {
// 使用列表中的第一个结果做展示 & 播放
const first = items[0];
const [playHover, setPlayHover] = useState(false);
const [isLoaded, setIsLoaded] = useState(false);
const router = useRouter();
// 统计 items 中出现次数最多的(非 0 douban_id用于跳转豆瓣页面
const mostFrequentDoubanId = useMemo(() => {
const countMap = new Map<number, number>();
items.forEach((item) => {
if (item.douban_id && item.douban_id !== 0) {
countMap.set(item.douban_id, (countMap.get(item.douban_id) || 0) + 1);
}
});
let selectedId: number | undefined;
let maxCount = 0;
countMap.forEach((cnt, id) => {
if (cnt > maxCount) {
maxCount = cnt;
selectedId = id;
}
});
return selectedId;
}, [items]);
// 统计出现次数最多的集数episodes.length主要用于显示剧集数徽标
const mostFrequentEpisodes = useMemo(() => {
const countMap = new Map<number, number>();
items.forEach((item) => {
const len = item.episodes?.length || 0;
if (len > 0) {
countMap.set(len, (countMap.get(len) || 0) + 1);
}
});
let selectedLen = 0;
let maxCount = 0;
countMap.forEach((cnt, len) => {
if (cnt > maxCount) {
maxCount = cnt;
selectedLen = len;
}
});
return selectedLen;
}, [items]);
return (
<Link
href={`/aggregate?q=${encodeURIComponent(
query.trim()
)}&title=${encodeURIComponent(first.title)}${
year ? `&year=${encodeURIComponent(year)}` : ''
}&type=${mostFrequentEpisodes > 1 ? 'tv' : 'movie'}`}
>
<div className='group relative w-full rounded-lg bg-transparent flex flex-col cursor-pointer transition-all duration-300 ease-in-out'>
{/* 封面图片 2:3 */}
<div className='relative aspect-[2/3] w-full overflow-hidden rounded-md group-hover:scale-[1.02] transition-all duration-400 cubic-bezier(0.4,0,0.2,1)'>
{/* 图片占位符 - 骨架屏效果 */}
<ImagePlaceholder aspectRatio='aspect-[2/3]' />
<Image
src={first.poster}
alt={first.title}
fill
className={`object-cover transition-transform duration-500 cubic-bezier(0.4,0,0.2,1) group-hover:scale-110
${
isLoaded
? 'opacity-100 scale-100'
: 'opacity-0 scale-95'
}`}
onLoadingComplete={() => setIsLoaded(true)}
referrerPolicy='no-referrer'
priority={false}
/>
{/* Hover 效果层 */}
<div className='absolute inset-0 bg-gradient-to-t from-black/70 via-black/20 to-transparent opacity-0 group-hover:opacity-100 transition-all duration-300 cubic-bezier(0.4,0,0.2,1) flex items-center justify-center overflow-hidden'>
{/* 播放按钮 */}
<div className='absolute inset-0 flex items-center justify-center pointer-events-auto'>
<div
className={`transition-all duration-300 cubic-bezier(0.4,0,0.2,1) ${
playHover ? 'scale-100 opacity-100' : 'scale-90 opacity-70'
}`}
style={{ cursor: 'pointer' }}
onClick={(e) => {
e.preventDefault();
e.stopPropagation();
router.push(
`/play?source=${first.source}&id=${
first.id
}&title=${encodeURIComponent(first.title)}${
year ? `&year=${year}` : ''
}&from=aggregate`
);
}}
onMouseEnter={() => setPlayHover(true)}
onMouseLeave={() => setPlayHover(false)}
>
<PlayCircleSolid fillColor={playHover ? '#22c55e' : 'none'} />
</div>
</div>
</div>
{/* 集数矩形展示框 */}
{mostFrequentEpisodes && mostFrequentEpisodes > 1 && (
<div className='absolute top-2 right-2 w-7 h-7 sm:w-7 sm:h-7 rounded-full bg-green-500/90 dark:bg-green-600/90 flex items-center justify-center shadow-md text-[0.55rem] sm:text-xs'>
<span className='text-white font-bold leading-none'>
{mostFrequentEpisodes}
</span>
</div>
)}
{/* 豆瓣链接按钮 */}
{mostFrequentDoubanId && (
<a
href={`https://movie.douban.com/subject/${mostFrequentDoubanId}`}
target='_blank'
rel='noopener noreferrer'
onClick={(e) => e.stopPropagation()}
className='absolute top-2 left-2 scale-90 group-hover:scale-100 opacity-0 group-hover:opacity-100 transition-all duration-300 cubic-bezier(0.4,0,0.2,1)'
>
<div className='w-4 h-4 sm:w-7 sm:h-7 rounded-full bg-[#22c55e] flex items-center justify-center shadow-md opacity-70 hover:opacity-100 transition-all duration-200 ease-in-out hover:scale-110 hover:bg-[#16a34a]'>
<LinkIcon className='w-4 h-4 text-white' strokeWidth={2} />
</div>
</a>
)}
</div>
{/* 标题 */}
<span className='mt-2 px-1 block text-gray-900 font-semibold truncate w-full text-center text-xs sm:text-sm dark:text-gray-200 transition-all duration-400 cubic-bezier(0.4,0,0.2,1) group-hover:translate-y-[-2px] translate-y-1 opacity-80 group-hover:opacity-100 group-hover:text-green-600 dark:group-hover:text-green-400'>
{first.title}
</span>
</div>
</Link>
);
};
export default AggregateCard;