@appbuckets/react-ui/esm/RxTable/atoms/ColumnHeader.js

Just Another React UI Framework

import { __assign } from 'tslib';
import * as React from 'react';
import clsx from 'clsx';
import areEqualStringArray from '../../utils/areEqualStringArray.js';
import { useRxTable } from '../RxTable.context.js';

/* --------
 * Component Definition
 * -------- */
var ColumnHeader = function (props) {
  var className = props.className,
    column = props.column,
    disableSorting = props.disableSorting,
    isFilterHeader = props.isFilterHeader,
    overrideContent = props.overrideContent;
  // ----
  // Get Context Data
  // ----
  var _a = useRxTable(),
    classes = _a.classes,
    HeaderCell = _a.Components.HeaderCell,
    getColumnWidth = _a.columns.getWidth,
    isVirtualized = _a.layout.isVirtualized,
    _b = _a.sorting,
    currentSorting = _b.current,
    setSorting = _b.set,
    isSortReversed = _b.isReversed,
    styles = _a.styles;
  // ----
  // Get Column Sort Property
  // ----
  var columnSort = React.useMemo(
    function () {
      var isSortable =
        Array.isArray(column.sort) &&
        !!column.sort.length &&
        !disableSorting &&
        !isFilterHeader;
      return {
        isSortable: isSortable,
        isSorted:
          isSortable && areEqualStringArray(currentSorting, column.sort),
      };
    },
    [column.sort, currentSorting, disableSorting, isFilterHeader]
  );
  // ----
  // Build Header Classes
  // ----
  var headerClasses = clsx(
    column.textAlign && 'has-text-'.concat(column.textAlign),
    className,
    column.headerClassName,
    isFilterHeader
      ? classes.FilterCell || classes.HeaderCell
      : classes.HeaderCell,
    isFilterHeader && 'filter'
  );
  // ----
  // Handlers
  // ----
  var handleSortChange = React.useCallback(
    function () {
      if (!columnSort.isSortable) {
        return;
      }
      if (columnSort.isSorted) {
        setSorting(column.sort, !isSortReversed);
      } else {
        setSorting(column.sort, false);
      }
    },
    [
      column.sort,
      isSortReversed,
      setSorting,
      columnSort.isSortable,
      columnSort.isSorted,
    ]
  );
  // ----
  // Get Column Width
  // ----
  var columnWidth = React.useMemo(
    function () {
      return getColumnWidth(column.key);
    },
    [getColumnWidth, column.key]
  );
  // ----
  // Render the Component
  // ----
  return React.createElement(
    HeaderCell,
    {
      className: headerClasses,
      column: column,
      content: column.header,
      hasSorting: columnSort.isSortable,
      isActualSortingColumn: columnSort.isSorted,
      isReversedSorting: columnSort.isSorted && isSortReversed,
      isVirtualized: isVirtualized,
      style: __assign(
        __assign(
          {},
          isFilterHeader
            ? styles.FilterCell || styles.HeaderCell
            : styles.HeaderCell
        ),
        { flexBasis: columnWidth, width: columnWidth }
      ),
      onClick: columnSort.isSortable ? handleSortChange : undefined,
    },
    overrideContent
  );
};
ColumnHeader.displayName = 'ColumnHeader';

export { ColumnHeader as default };