Final commit

backend/youtube-api.ts

@@ -0,0 +1,46 @@
+import { assert } from "jsr:@std/assert/assert";
+import { Vids } from "./types/youtube.ts";
+
+export async function searchYTVideo(
+  videos: Vids,
+): Promise<string | undefined> {
+  const query = `${videos.title} ${videos.artist}`;
+  const params = new URLSearchParams({
+    part: "snippet",
+    q: query,
+    type: "video",
+    key: Deno.env.get("YT_API_KEY")!, // Replace with your actual API key
+  });
+
+  const endpoint =
+    `https://www.googleapis.com/youtube/v3/search?${params.toString()}`;
+
+  const response = await fetch(endpoint);
+  if (!response.ok) {
+    throw new Error(`YouTube API error: ${response.statusText}`);
+  }
+  const data = await response.json();
+
+  const videoId = data.items && data.items.length > 0
+    ? data.items[0].id.videoId
+    : undefined;
+
+  if (!videoId) {
+    throw new Error("No video found for the given title and artist.");
+  }
+
+  return videoId;
+}
+
+Deno.test("searchYT", async () => {
+  const yt_api_key = Deno.env.get("YT_API_KEY");
+  if (!yt_api_key) throw Error("Testing token not found");
+  const videoId = await searchYTVideo({
+    title: "Here Comes The Sun",
+    artist: "The Beatles",
+  });
+
+  console.log("Here's the video ID:", videoId);
+
+  assert(typeof videoId === "string" && videoId);
+});