import { NextRequest, NextResponse } from "next/server";
import { saveUploadedFile } from "@/lib/jobs/create-job";
import { getSessionUser } from "@/lib/session";

export const maxDuration = 120;

export async function POST(req: NextRequest) {
  const user = await getSessionUser();
  if (!user) {
    return NextResponse.json({ error: "Unauthorized" }, { status: 401 });
  }

  const formData = await req.formData();
  const file = formData.get("file") as File | null;
  const type = formData.get("type") as string | null;
  const sessionKey = (formData.get("session") as string | null)?.trim() || undefined;

  if (!file || !type || (type !== "image" && type !== "audio")) {
    return NextResponse.json({ error: "Missing file or type" }, { status: 400 });
  }

  try {
    const result = await saveUploadedFile(user.id, file, type, user.plan, { sessionKey });
    return NextResponse.json(result);
  } catch (err) {
    const message = err instanceof Error ? err.message : "Upload failed";
    return NextResponse.json({ error: message }, { status: 400 });
  }
}