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

DNB Eufemia Design System UI Library

"use client";

import { useCallback, useContext, useEffect, useRef, useState } 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 { TableTrContext } from "./TableTrContext.js";
import { jsx as _jsx } from "react/jsx-runtime";
export default function Tr(componentProps) {
  const {
    variant,
    noWrap,
    verticalAlign,
    highlight,
    className: _className,
    ...restProps
  } = componentProps;
  const {
    currentVariant,
    isLast,
    count
  } = useHandleTrVariant({
    variant
  });
  const className = clsx('dnb-table__tr', _className, currentVariant && `dnb-table__tr--${currentVariant}`, isLast && 'dnb-table__tr--last', noWrap && 'dnb-table--no-wrap', verticalAlign && `dnb-table__tr--vertical-align-${verticalAlign}`);
  const tableContext = useContext(TableContext);
  const trContext = highlight ? {
    highlight
  } : null;
  if (tableContext?.allProps?.mode == 'accordion') {
    return _jsx(TableTrContext, {
      value: trContext,
      children: _jsx(TableAccordionHead, {
        count: count,
        className: className,
        ...restProps
      })
    });
  }
  if (tableContext?.allProps?.mode === 'navigation') {
    return _jsx(TableTrContext, {
      value: trContext,
      children: _jsx(TableNavigationHead, {
        className: className,
        ...restProps
      })
    });
  }
  const {
    expanded,
    disabled,
    noAnimation,
    keepInDOM,
    onClick,
    onOpen,
    onClose,
    ...trProps
  } = restProps;
  return _jsx(TableTrContext, {
    value: trContext,
    children: _jsx("tr", {
      role: "row",
      className: className,
      ...trProps
    })
  });
}
function useHandleTrVariant({
  variant
}) {
  const tableContext = useContext(TableContext);
  const countRef = tableContext?.trCountRef.current;
  const lastRenderAliasRef = useRef(null);
  const hasIncrementedRef = useRef(false);
  const increment = 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] = useState(() => {
    if (hasIncrementedRef.current) {
      var _countRef$count;
      return (_countRef$count = countRef?.count) !== null && _countRef$count !== void 0 ? _countRef$count : 0;
    }
    hasIncrementedRef.current = true;
    return increment();
  });
  useEffect(() => {
    if (lastRenderAliasRef.current === null) {
      lastRenderAliasRef.current = tableContext?.rerenderAlias;
      return;
    }
    if (lastRenderAliasRef.current !== tableContext?.rerenderAlias) {
      lastRenderAliasRef.current = tableContext?.rerenderAlias;
      hasIncrementedRef.current = false;
    }
    if (!hasIncrementedRef.current) {
      hasIncrementedRef.current = true;
      setCount(increment());
    }
  }, [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 = useRef({
    count: 0
  });
  const [rerenderAlias, setRerenderAlias] = useState({});
  const forceRerender = useCallback(() => {
    trCountRef.current.count = 0;
    setRerenderAlias({});
  }, []);
  const isMounted = useRef(false);
  useEffect(() => {
    if (isMounted.current) {
      forceRerender();
    }
    isMounted.current = true;
  }, [children, forceRerender]);
  return {
    trCountRef,
    rerenderAlias,
    setRerenderAlias
  };
}
Tr.AccordionContent = TableAccordionContentRow;
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