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import { useState } from "react";
import { getGameTitle } from "../utils.ts";
export interface NewsData {
date: string;
identifier: string;
type: string | null;
timestamp: number;
headline: string | null;
content: string;
url: string | null;
images: Array<{
image: string;
link: string | null;
}>;
en_headline: string | null;
en_content: string | null;
}
interface NewsFeedProps {
newsItems: NewsData[];
}
export const NewsFeed: React.FC<NewsFeedProps> = ({ newsItems }) => {
// Track which items are showing English content
const [showEnglish, setShowEnglish] = useState<Record<string, boolean>>({});
// Track which items are expanded beyond the preview
const [expanded, setExpanded] = useState<Record<string, boolean>>({});
// Track the current image index for each news item
const [currentImageIndex, setCurrentImageIndex] = useState<Record<string, number>>({});
// Track loading state for images
const [loadingImages, setLoadingImages] = useState<Record<string, boolean>>({});
const toggleLanguage = (itemId: string) => {
setShowEnglish((prev) => ({ ...prev, [itemId]: !prev[itemId] }));
};
const toggleExpand = (itemId: string) => {
setExpanded((prev) => ({ ...prev, [itemId]: !prev[itemId] }));
};
const changeImage = (itemId: string, index: number) => {
setCurrentImageIndex((prev) => ({ ...prev, [itemId]: index }));
setLoadingImages((prev) => ({ ...prev, [itemId]: true })); // Set loading state for the image
};
const handleImageLoad = (itemId: string) => {
setLoadingImages((prev) => ({ ...prev, [itemId]: false })); // Clear loading state when image loads
};
const PREVIEW_CHAR_LIMIT = 600;
return (
<div className="max-w-[600px] w-full mx-auto py-8 space-y-4">
{newsItems.map((news) => {
const formattedDate = new Date(news.timestamp * 1000).toLocaleDateString("ja-JP", {
year: "numeric",
month: "2-digit",
day: "2-digit",
});
const newsId = `${news.identifier}-${news.timestamp}-${news.content.substring(0, 20)}`;
const isEnglish = !!showEnglish[newsId];
const hasTranslation = news.en_headline || news.en_content;
const displayHeadline = isEnglish && news.en_headline ? news.en_headline : news.headline;
const displayContent = isEnglish && news.en_content ? news.en_content! : news.content;
// Read‑more logic
const isLong = displayContent.length > PREVIEW_CHAR_LIMIT;
const isExpanded = !!expanded[newsId];
const contentToShow = isLong && !isExpanded
? displayContent.slice(0, PREVIEW_CHAR_LIMIT) + "…"
: displayContent;
return (
<div
key={newsId}
className="bg-gray-900 border border-gray-800 rounded-lg shadow-lg overflow-hidden"
>
{/* Header (Game Icon + Info) */}
<div className="flex items-center p-3 justify-between">
<div className="flex items-center space-x-3">
<div className="bg-purple-700 rounded-full h-8 w-8 flex items-center justify-center text-white text-xs font-bold flex-shrink-0">
{news.identifier.charAt(0)}
</div>
<div className="flex flex-col leading-tight">
<span className="text-sm font-semibold text-gray-200">
{getGameTitle(news.identifier)}
</span>
<span className="text-xs text-gray-400">{formattedDate}</span>
{news.type && (
<span className="text-xs text-gray-500 italic bold">{news.type}</span>
)}
</div>
</div>
{hasTranslation && (
<button
onClick={() => toggleLanguage(newsId)}
className="text-xs bg-gray-800 hover:bg-gray-700 text-gray-300 py-1 px-2 rounded"
>
{isEnglish ? "View Original" : "View in English"}
</button>
)}
</div>
{/* Content Area */}
<div className="px-3 pt-1 pb-3">
{displayHeadline && (
<p className="font-semibold text-white text-sm mb-2">{displayHeadline}</p>
)}
<p className="text-sm text-gray-200 whitespace-pre-line mb-2">
{contentToShow.split(/(\[.*?\]\(.*?\)|https?:\/\/[^\s]+)/g).map((part, idx) => {
const m = part.match(/\[(.*?)\]\((.*?)\)/);
const u = part.match(/https?:\/\/[^\s]+/);
if (m) {
return (
<a
key={idx}
href={m[2]}
target="_blank"
rel="noopener noreferrer"
className="text-blue-400 hover:underline"
>
{m[1]}
</a>
);
} else if (u) {
return (
<a
key={idx}
href={u[0]}
target="_blank"
rel="noopener noreferrer"
className="text-blue-400 hover:underline"
>
{u[0]}
</a>
);
}
return part;
})}
</p>
{isLong && (
<button
onClick={() => toggleExpand(newsId)}
className="text-m text-blue-400 hover:underline"
>
{isExpanded ? "Show less" : "Show more"}
</button>
)}
</div>
{/* Images */}
<div className="w-full">
{news.images.length > 0 && (
<>
{/* Display only the current image */}
{(() => {
const currentIdx = currentImageIndex[newsId] || 0;
const img = news.images[currentIdx];
return (
<div className="relative">
{loadingImages[newsId] && (
<div className="absolute inset-0 flex items-center justify-center bg-black bg-opacity-50">
<div className="loader border-t-2 border-b-2 border-white w-6 h-6 rounded-full animate-spin"></div>
</div>
)}
<img
src={img.image}
alt="news visual"
className={`w-full object-cover py-2 ${
loadingImages[newsId] ? "opacity-0" : "opacity-100"
}`}
onLoad={() => handleImageLoad(newsId)}
/>
</div>
);
})()}
{/* Image selector buttons (only shown if there are multiple images) */}
{news.images.length > 1 && (
<div className="flex justify-center gap-2 pb-3">
{news.images.map((_, idx) => (
<button
key={idx}
onClick={() => changeImage(newsId, idx)}
className={`px-3 py-1 rounded ${
(currentImageIndex[newsId] || 0) === idx
? "bg-blue-600 text-white"
: "bg-gray-700 text-gray-300 hover:bg-gray-600"
}`}
>
{idx + 1}
</button>
))}
</div>
)}
</>
)}
</div>
{/* Footer */}
{news.url && (
<div className="px-3 py-2 bg-gray-800 text-center">
<a
href={news.url}
target="_blank"
rel="noopener noreferrer"
className="text-gray-300 text-sm hover:text-white inline-flex items-center font-bold underline"
>
READ MORE
</a>
</div>
)}
</div>
);
})}
</div>
);
};
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