import { defaultPagingController } from './../../components/SearchResults/SearchResults';
import { isNullOrUndefined } from "html5-qrcode/esm/core";
import { isEmpty } from "lodash";

export const downloadFile = (blobData: Uint8Array, filename: string) => {
  const url = URL.createObjectURL(new Blob([blobData]));
  const link = document.createElement("a");
  link.href = url;
  link.setAttribute("download", filename);
  link.click();
}

export const convertObjToURLSearchParams = <T extends Object>(data: T | null): string => {
  if (isEmpty(data)) {
    return ''
  }

  const params = new URLSearchParams()
  Object.entries(data).forEach(([key, value]) => {
    if (!isNullOrUndefined(value)) {
      params.append(key, String(value))
    }
  })

  return params.toString()
}