@dnb/eufemia/es/components/avatar/AvatarGroup.js

DNB Eufemia Design System UI Library

"use client";

import _extends from "@babel/runtime/helpers/esm/extends";
import React from 'react';
import classnames from 'classnames';
import { createSpacingClasses } from "../space/SpacingHelper.js";
import { validateDOMAttributes, extendPropsWithContext } from "../../shared/component-helper.js";
import Context from "../../shared/Context.js";
export const defaultProps = {
  label: null,
  className: null,
  maxElements: 4,
  size: 'medium',
  children: null,
  variant: 'primary',
  skeleton: false
};
export const AvatarGroupContext = React.createContext(null);
const AvatarGroup = localProps => {
  const context = React.useContext(Context);
  const {
    label,
    className,
    children: childrenProp,
    size,
    maxElements: maxElementsProp,
    variant,
    backgroundColor,
    color,
    ...props
  } = extendPropsWithContext(localProps, defaultProps, context?.AvatarGroup, {
    skeleton: context?.skeleton
  });
  const maxElements = maxElementsProp && maxElementsProp > 0 ? maxElementsProp : 4;
  let children = childrenProp;
  let numOfHiddenAvatars = 0;
  if (Array.isArray(childrenProp)) {
    const total = childrenProp.length;
    if (total > maxElements) {
      numOfHiddenAvatars = total - maxElements + 1;
    }
    children = childrenProp.slice(0, total - numOfHiddenAvatars).map((child, i) => {
      var _child$props$size, _child$props$variant, _child$props$color, _child$props$backgrou;
      const appliedSize = (_child$props$size = child.props?.size) !== null && _child$props$size !== void 0 ? _child$props$size : size;
      const appliedVariant = (_child$props$variant = child.props?.variant) !== null && _child$props$variant !== void 0 ? _child$props$variant : variant;
      const appliedColor = (_child$props$color = child.props?.color) !== null && _child$props$color !== void 0 ? _child$props$color : color;
      const appliedBackgroundColor = (_child$props$backgrou = child.props?.backgroundColor) !== null && _child$props$backgrou !== void 0 ? _child$props$backgrou : backgroundColor;
      return React.cloneElement(child, {
        size: appliedSize,
        variant: appliedVariant,
        color: appliedColor,
        backgroundColor: appliedBackgroundColor,
        style: {
          ...child.props.style,
          zIndex: total - i
        },
        key: i
      });
    });
  }
  const spacingClasses = createSpacingClasses(props);
  const {
    skeleton,
    ...attributes
  } = validateDOMAttributes({}, props);
  return React.createElement(AvatarGroupContext.Provider, {
    value: {
      ...props,
      variant,
      size,
      color,
      backgroundColor
    }
  }, React.createElement("span", _extends({
    className: classnames('dnb-avatar__group', spacingClasses, className)
  }, attributes), React.createElement("span", {
    className: "dnb-sr-only"
  }, label), children, numOfHiddenAvatars ? React.createElement(ElementsHidden, {
    size: size
  }, "+", numOfHiddenAvatars) : null));
};
function ElementsHidden(props) {
  const {
    size,
    children
  } = props;
  return React.createElement("span", {
    className: `dnb-avatar__group--elements-left dnb-avatar__group--elements-left--size-${size || 'medium'}`
  }, children);
}
AvatarGroup._supportsSpacingProps = true;
export default AvatarGroup;
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