feat: add Bilibili hot video source and related interfaces (#123)

server/sources/bilibili.ts

@@ -34,6 +34,60 @@ interface WapRes {
   total_count: number
 }
 
+// Interface for Bilibili Hot Video response
+interface HotVideoRes {
+  code: number
+  message: string
+  ttl: number
+  data: {
+    list: {
+      aid: number
+      videos: number
+      tid: number
+      tname: string
+      copyright: number
+      pic: string
+      title: string
+      pubdate: number
+      ctime: number
+      desc: string
+      state: number
+      duration: number
+      owner: {
+        mid: number
+        name: string
+        face: string
+      }
+      stat: {
+        view: number
+        danmaku: number
+        reply: number
+        favorite: number
+        coin: number
+        share: number
+        now_rank: number
+        his_rank: number
+        like: number
+        dislike: number
+      }
+      dynamic: string
+      cid: number
+      dimension: {
+        width: number
+        height: number
+        rotate: number
+      }
+      short_link: string
+      short_link_v2: string
+      bvid: string
+      rcmd_reason: {
+        content: string
+        corner_mark: number
+      }
+    }[]
+  }
+}
+
 const hotSearch = defineSource(async () => {
   const url = "https://s.search.bilibili.com/main/hotword?limit=30"
   const res: WapRes = await myFetch(url)
@@ -48,7 +102,32 @@ const hotSearch = defineSource(async () => {
   }))
 })
 
+const hotVideo = defineSource(async () => {
+  const url = "https://api.bilibili.com/x/web-interface/popular"
+  const res: HotVideoRes = await myFetch(url)
+
+  return res.data.list.map(video => ({
+    id: video.bvid,
+    title: video.title,
+    url: `https://www.bilibili.com/video/${video.bvid}`,
+    pubDate: video.pubdate * 1000,
+    extra: {
+      info: `${video.owner.name} · ${formatNumber(video.stat.view)}观看 · ${formatNumber(video.stat.like)}点赞`,
+      hover: video.desc,
+      icon: proxyPicture(video.pic),
+    },
+  }))
+})
+
+function formatNumber(num: number): string {
+  if (num >= 10000) {
+    return `${Math.floor(num / 10000)}w+`
+  }
+  return num.toString()
+}
+
 export default defineSource({
   "bilibili": hotSearch,
   "bilibili-hot-search": hotSearch,
+  "bilibili-hot-video": hotVideo,
 })