async function calcTableHeight()

in streampark-console/streampark-console-webapp/src/components/Table/src/hooks/useTableScroll.ts [74:190]
92 lines of code
30 McCabe index (conditional complexity)

  async function calcTableHeight() {
    const { resizeHeightOffset, pagination, maxHeight, isCanResizeParent, useSearchForm } =
      unref(propsRef);
    const tableData = unref(getDataSourceRef);

    const table = unref(tableElRef);
    if (!table) return;

    const tableEl: Element = table.$el;
    if (!tableEl) return;

    if (!bodyEl) {
      bodyEl = tableEl.querySelector('.ant-table-body');
      if (!bodyEl) return;
    }

    const hasScrollBarY = bodyEl.scrollHeight > bodyEl.clientHeight;
    const hasScrollBarX = bodyEl.scrollWidth > bodyEl.clientWidth;

    if (hasScrollBarY) {
      tableEl.classList.contains('hide-scrollbar-y') &&
        tableEl.classList.remove('hide-scrollbar-y');
    } else {
      !tableEl.classList.contains('hide-scrollbar-y') && tableEl.classList.add('hide-scrollbar-y');
    }

    if (hasScrollBarX) {
      tableEl.classList.contains('hide-scrollbar-x') &&
        tableEl.classList.remove('hide-scrollbar-x');
    } else {
      !tableEl.classList.contains('hide-scrollbar-x') && tableEl.classList.add('hide-scrollbar-x');
    }

    bodyEl!.style.height = 'unset';

    if (!unref(getCanResize) || tableData.length === 0) return;

    await nextTick();
    // Add a delay to get the correct bottomIncludeBody paginationHeight footerHeight headerHeight

    const headEl = tableEl.querySelector('.ant-table-thead ');

    if (!headEl) return;

    // Table height from bottom height-custom offset
    let paddingHeight = 32;
    // Pager height
    let paginationHeight = 2;
    if (!isBoolean(pagination)) {
      paginationEl = tableEl.querySelector('.ant-pagination') as HTMLElement;
      if (paginationEl) {
        const offsetHeight = paginationEl.offsetHeight;
        paginationHeight += offsetHeight || 0;
      } else {
        // TODO First fix 24
        paginationHeight += 24;
      }
    } else {
      paginationHeight = -8;
    }

    let footerHeight = 0;
    if (!isBoolean(pagination)) {
      if (!footerEl) {
        footerEl = tableEl.querySelector('.ant-table-footer') as HTMLElement;
      } else {
        const offsetHeight = footerEl.offsetHeight;
        footerHeight += offsetHeight || 0;
      }
    }

    let headerHeight = 0;
    if (headEl) {
      headerHeight = (headEl as HTMLElement).offsetHeight;
    }

    let bottomIncludeBody = 0;
    if (unref(wrapRef) && isCanResizeParent) {
      const tablePadding = 12;
      const formMargin = 16;
      let paginationMargin = 10;
      const wrapHeight = unref(wrapRef)?.offsetHeight ?? 0;

      let formHeight = unref(formRef)?.$el.offsetHeight ?? 0;
      if (formHeight) {
        formHeight += formMargin;
      }
      if (isBoolean(pagination) && !pagination) {
        paginationMargin = 0;
      }
      if (isBoolean(useSearchForm) && !useSearchForm) {
        paddingHeight = 0;
      }

      const headerCellHeight =
        (tableEl.querySelector('.ant-table-title') as HTMLElement)?.offsetHeight ?? 0;

      console.log(wrapHeight - formHeight - headerCellHeight - tablePadding - paginationMargin);
      bottomIncludeBody =
        wrapHeight - formHeight - headerCellHeight - tablePadding - paginationMargin;
    } else {
      // Table height from bottom
      bottomIncludeBody = getViewportOffset(headEl).bottomIncludeBody;
    }

    let height =
      bottomIncludeBody -
      (resizeHeightOffset || 0) -
      paddingHeight -
      paginationHeight -
      footerHeight -
      headerHeight;
    height = (height > maxHeight! ? (maxHeight as number) : height) ?? height;
    setHeight(height);

    bodyEl!.style.height = `${height}px`;
  }