fix(acr) : reuse live API

app/api/chat/route.ts

@@ -1,45 +1,34 @@
 import { NextResponse } from "next/server";
+import type { YoutubeLiveInfo } from "../live/route";
 
-type APISearchResponse = {
-  items?: {
-    id?: {
-      videoId?: string;
-    };
-  }[];
-};
-
-const channelId = "UCC80OcUEuutVW37MC190JJg";
-
-export async function GET() {
-  const apiKey = process.env.YOUTUBE_API_KEY;
-
-  if (!apiKey) {
-    return new NextResponse("YOUTUBE_API_KEY is not configured.", {
-      status: 500,
-    });
-  }
-
-  const response = await fetch(
-    `https://www.googleapis.com/youtube/v3/search?part=snippet&channelId=${channelId}&eventType=live&type=video&maxResults=1&key=${apiKey}`,
-    { cache: "no-store" },
-  );
+export async function GET(request: Request) {
+  const response = await fetch(new URL("/api/live", request.url), {
+    cache: "no-store",
+  });
 
   if (!response.ok) {
-    return new NextResponse("Failed to search for live stream.", {
+    return new NextResponse("Failed to get live stream.", {
       status: 502,
     });
   }
 
-  const data: APISearchResponse = await response.json();
-  const videoId = data.items?.[0]?.id?.videoId;
+  const liveInfo: YoutubeLiveInfo = await response.json();
 
-  if (!videoId) {
+  if (liveInfo === "none") {
     return new NextResponse("No live stream found for this channel.", {
       status: 404,
     });
   }
 
+  const videoId = new URL(liveInfo.url).searchParams.get("v");
+
+  if (!videoId) {
+    return new NextResponse("Live stream video id was not found.", {
+      status: 502,
+    });
+  }
+
   return NextResponse.redirect(
-    `https://www.youtube.com/live_chat?is_popout=${videoId}`,
+    `https://studio.youtube.com/live_chat?is_popout=1&v=${videoId}`,
   );
 }