import { createUploadthing, type FileRouter } from "uploadthing/next-legacy";
import { UploadThingError } from "uploadthing/server";
import { getServerAuthSession } from "./auth";

const f = createUploadthing();

export const ourFileRouter = {
  imageUploader: f({ image: { maxFileSize: "4MB" } })
    .middleware(async ({ req, res }) => {
      const session = await getServerAuthSession({ req, res });
      if (!session) throw new UploadThingError("Unauthorized");
      return { userId: session.user.id };
    })
    .onUploadComplete(async ({ metadata, file }) => {
      // This code RUNS ON YOUR SERVER after upload
      console.log("Upload complete for userId:", metadata.userId);

      console.log("file url", file.url);

      return { uploadedBy: metadata.userId };
    }),
} satisfies FileRouter;

export type OurFileRouter = typeof ourFileRouter;