import type {NewsItem} from '../types'
import axios from "axios";
const BLBL_HOT_SEARCH_API = process.env.BLBL_HOT_SEARCH_API || 'https://s.search.bilibili.com/main/hotword?limit=30'
const BLBL_HOT_VIDEO_API = process.env.BLBL_HOT_VIDEO_API || 'https://api.bilibili.com/x/web-interface/popular'
const BLBL_RANK_API = process.env.BLBL_RANK_API || 'https://api.bilibili.com/x/web-interface/ranking/v2'
const BLBL_SEARCH_PREFIX = 'https://search.bilibili.com/all?keyword='
const BLBL_VIDEO_PREFIX = 'https://www.bilibili.com/video/'
import {genRandomUserAgent, proxyPicture, getCache, setCache} from "../utils/index.js";
import {BHotVideoRes, BWapRes} from "../types/shared.js";
const getResponseByUrl = async <T>(callBack: (res: T) => NewsItem[], url?: string, cacheKey?: string) => {
if (!url) {
throw new Error("URL is not set")
}
// 尝试从缓存获取数据
if (cacheKey) {
const cachedData = getCache<NewsItem[]>(cacheKey);
if (cachedData) {
return cachedData;
}
}
const response = await axios.get(url, {
headers: {
"User-Agent": genRandomUserAgent()
}
});
const result = callBack(response.data);
// 设置缓存
if (cacheKey) {
setCache(cacheKey, result);
}
return result;
}
export const bHotSearch = async () => {
return await getResponseByUrl<BWapRes>(
(res) => {
return res.list.map(k => ({
id: k.keyword,
title: k.show_name,
url: `${BLBL_SEARCH_PREFIX}${encodeURIComponent(k.keyword)}`,
extra: {
icon: {
url: k.icon && proxyPicture(k.icon),
scale: 0.8,
},
},
} as NewsItem))
},
BLBL_HOT_SEARCH_API,
'bilibili_hot_search'
);
}
export const bHotVideo = async () => {
return await getResponseByUrl<BHotVideoRes>(
(res) => {
return res.data.list.map(video => ({
id: video.bvid,
title: video.title,
url: `${BLBL_VIDEO_PREFIX}${video.bvid}`,
pubDate: video.pubdate * 1000,
extra: {
video: {
info: `${video.owner.name} · ${formatNumber(video.stat.view)}观看 · ${formatNumber(video.stat.like)}点赞`,
duration: video.duration ? `${Math.floor(video.duration / 60)}:${(video.duration % 60).toString().padStart(2, '0')}` : undefined,
},
thumbnail: {
hover: video.desc,
url: proxyPicture(video.pic),
}
},
} as NewsItem))
},
BLBL_HOT_VIDEO_API,
'bilibili_hot_video'
);
}
export const bRanking = async () => {
return await getResponseByUrl<BHotVideoRes>(
(res) => {
return res.data.list.map(video => ({
id: video.bvid,
title: video.title,
url: `${BLBL_VIDEO_PREFIX}${video.bvid}`,
pubDate: video.pubdate * 1000,
extra: {
video: {
info: `${video.owner.name} · ${formatNumber(video.stat.view)}观看 · ${formatNumber(video.stat.like)}点赞`,
duration: video.duration ? `${Math.floor(video.duration / 60)}:${(video.duration % 60).toString().padStart(2, '0')}` : undefined,
},
thumbnail: {
hover: video.desc,
url: proxyPicture(video.pic),
}
},
} as NewsItem))
},
BLBL_RANK_API,
'bilibili_ranking'
);
}
function formatNumber(num: number): string {
if (num >= 10000) {
return `${Math.floor(num / 10000)}w+`
}
return num.toString()
}
