@dnb/eufemia/components/table/TableTr.js

DNB Eufemia Design System UI Library

import React from 'react';
import clsx from 'clsx';
import { TableAccordionHead } from "./table-accordion/TableAccordionHead.js";
import { TableNavigationHead } from "./table-navigation/TableNavigationHead.js";
import { TableAccordionContentRow } from "./table-accordion/TableAccordionContent.js";
import { TableContext } from "./TableContext.js";
import { jsx as _jsx } from "react/jsx-runtime";
export default function Tr(componentProps) {
  var _tableContext$allProp, _tableContext$allProp2;
  const {
    variant,
    noWrap,
    className: _className,
    ...restProps
  } = componentProps;
  const {
    currentVariant,
    isLast,
    count
  } = useHandleTrVariant({
    variant
  });
  const className = clsx('dnb-table__tr', _className, currentVariant && `dnb-table__tr--${currentVariant}`, isLast && 'dnb-table__tr--last', noWrap && 'dnb-table--no-wrap');
  const tableContext = React.useContext(TableContext);
  if ((tableContext === null || tableContext === void 0 || (_tableContext$allProp = tableContext.allProps) === null || _tableContext$allProp === void 0 ? void 0 : _tableContext$allProp.mode) == 'accordion') {
    return _jsx(TableAccordionHead, {
      count: count,
      className: className,
      ...restProps
    });
  }
  if ((tableContext === null || tableContext === void 0 || (_tableContext$allProp2 = tableContext.allProps) === null || _tableContext$allProp2 === void 0 ? void 0 : _tableContext$allProp2.mode) === 'navigation') {
    return _jsx(TableNavigationHead, {
      className: className,
      ...restProps
    });
  }
  const {
    expanded,
    disabled,
    noAnimation,
    keepInDOM,
    onClick,
    onOpen,
    onClose,
    ...trProps
  } = restProps;
  return _jsx("tr", {
    role: "row",
    className: className,
    ...trProps
  });
}
function useHandleTrVariant({
  variant
}) {
  const tableContext = React.useContext(TableContext);
  const countRef = tableContext === null || tableContext === void 0 ? void 0 : tableContext.trCountRef.current;
  const lastRenderAliasRef = React.useRef(undefined);
  const hasIncrementedRef = React.useRef(false);
  const increment = React.useCallback(() => {
    if (typeof countRef === 'undefined') {
      return 0;
    }
    if (!variant || variant === 'even' && countRef.count % 2 === 1 || variant === 'odd' && countRef.count % 2 === 0) {
      countRef.count++;
    }
    return countRef.count;
  }, [countRef, variant]);
  const [count, setCount] = React.useState(() => {
    if (typeof window === 'undefined') {
      hasIncrementedRef.current = true;
      return increment();
    }
    return undefined;
  });
  React.useEffect(() => {
    if (lastRenderAliasRef.current !== (tableContext === null || tableContext === void 0 ? void 0 : tableContext.rerenderAlias)) {
      lastRenderAliasRef.current = tableContext === null || tableContext === void 0 ? void 0 : tableContext.rerenderAlias;
      hasIncrementedRef.current = false;
    }
    if (!hasIncrementedRef.current) {
      hasIncrementedRef.current = true;
      setCount(increment());
    }
  }, [tableContext === null || tableContext === void 0 ? void 0 : tableContext.rerenderAlias, increment]);
  let currentVariant = variant;
  if (!currentVariant) {
    currentVariant = count % 2 ? 'odd' : 'even';
  }
  const isLast = typeof countRef !== 'undefined' && countRef.count === count;
  return {
    currentVariant,
    isLast,
    count
  };
}
export function useHandleOddEven({
  children
}) {
  const trCountRef = React.useRef({
    count: 0
  });
  const [rerenderAlias, setRerenderAlias] = React.useState({});
  const forceRerender = React.useCallback(() => {
    trCountRef.current.count = 0;
    setRerenderAlias({});
  }, []);
  const isMounted = React.useRef(false);
  React.useEffect(() => {
    if (isMounted.current) {
      forceRerender();
    }
    isMounted.current = true;
  }, [children, forceRerender]);
  return {
    trCountRef,
    rerenderAlias,
    setRerenderAlias
  };
}
Tr.AccordionContent = TableAccordionContentRow;
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