import { headers } from "next/headers";

export async function getMicroLinkOgImage(
  path: string,
  options?: { width?: number; height?: number; deviceScaleFactor?: number },
) {
  const headersList = await headers();
  const hostname = headersList.get("x-forwarded-host");
  let protocol = headersList.get("x-forwarded-proto");
  let full_path = `${protocol}://${hostname}${path}`;
  let response = await fetch(
    `https://pro.microlink.io/?url=${encodeURIComponent(full_path)}&screenshot=true&viewport.width=${options?.width || 1400}&viewport.height=${options?.height || 733}&viewport.deviceScaleFactor=${options?.deviceScaleFactor || 1}&meta=false&embed=screenshot.url&force=true`,
    {
      headers: {
        "x-api-key": process.env.MICROLINK_API_KEY!,
      },
      next: {
        revalidate: 600,
      },
    },
  );
  const clonedResponse = response.clone();
  if (clonedResponse.status == 200) {
    clonedResponse.headers.set(
      "CDN-Cache-Control",
      "s-maxage=600, stale-while-revalidate=3600",
    );
    clonedResponse.headers.set(
      "Cache-Control",
      "s-maxage=600, stale-while-revalidate=3600",
    );
  }

  return clonedResponse;
}