import { useTranslation } from "react-i18next";
import { lazy, Suspense } from 'react';
import { Spin } from "antd";
import useSetPageTitle from "../../Hooks/useSetPageTitle";
import { useParams } from "react-router-dom";
import { ParamsEnum } from "../../enums/params";
import { useGetAllUnit } from "../../api/unit";
import { ModalEnum } from "../../enums/Model";
import { useDeleteLesson } from "../../api/lesson";

const Table = lazy(() => import('./Table'));
const AddModalForm = lazy(() => import('./Model/AddModel'));
const EditModalForm = lazy(() => import('./Model/EditModel'));
const DeleteModels = lazy(() => import('../../Layout/Dashboard/DeleteModels'));

const TableHeader = () => {
  const [t] = useTranslation();
  const deleteMutation = useDeleteLesson();

  const {  unit_id } = useParams<ParamsEnum>();
  const { data: unit } = useGetAllUnit({ show: unit_id });
  const unitName = unit?.data?.name ?? "";
  const SubjectName = unit?.data?.subject?.name ?? "";

  console.log(unit?.data);
  
  useSetPageTitle(
    t(`page_header.subject`) +
    "/" +
    `${SubjectName}` +
      "/" +
      t(`page_title.unit`) +
      "/" +
      `${unitName}`
  );



  return (
    <div className="TableWithHeader">
      <Suspense fallback={<Spin/>}>
      <header>
        <h6>
          {t("models.lessons")} {SubjectName} {unitName}
        </h6>

      </header>
        <Table />
        <AddModalForm />
      <EditModalForm />
      <DeleteModels
          deleteMutation={deleteMutation}
          ModelEnum={ModalEnum?.LESSON_DELETE}
          />
      </Suspense>

    </div>
  );
};

export default TableHeader;
