import { NextResponse } from "next/server";
import {
  ID,
  MEDIA_BUCKET_ID,
  storage,
} from "@/lib/appwrite-rest";
import { requireSessionSecret } from "@/lib/auth";

export const runtime = "nodejs";

export async function POST(req: Request) {
  const secret = await requireSessionSecret();
  const formData = await req.formData();
  const file = formData.get("file");
  if (!(file instanceof File) || file.size === 0) {
    return NextResponse.json({ error: "Dosya seçilmedi" }, { status: 400 });
  }
  try {
    const created = await storage.createFile(
      MEDIA_BUCKET_ID,
      ID.unique(),
      file,
      secret,
    );
    return NextResponse.json({
      id: created.$id,
      name: created.name,
      size: created.sizeOriginal,
      mimeType: created.mimeType,
      url: storage.fileViewUrl(MEDIA_BUCKET_ID, created.$id),
    });
  } catch (err) {
    const msg = err instanceof Error ? err.message : "Yükleme başarısız";
    return NextResponse.json({ error: msg }, { status: 500 });
  }
}