@spaced-out/ui-design-system/lib/components/AvatarGroup/AvatarGroup.js

Sense UI components library

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.AvatarGroup = void 0;
var React = _interopRequireWildcard(require("react"));
var _color = require("../../styles/variables/_color");
var _space = require("../../styles/variables/_space");
var _classify = _interopRequireDefault(require("../../utils/classify"));
var _Avatar = require("../Avatar");
var _Tooltip = require("../Tooltip");
var _AvatarGroupModule = _interopRequireDefault(require("./AvatarGroup.module.css"));
function _interopRequireDefault(e) { return e && e.__esModule ? e : { default: e }; }
function _interopRequireWildcard(e, t) { if ("function" == typeof WeakMap) var r = new WeakMap(), n = new WeakMap(); return (_interopRequireWildcard = function (e, t) { if (!t && e && e.__esModule) return e; var o, i, f = { __proto__: null, default: e }; if (null === e || "object" != typeof e && "function" != typeof e) return f; if (o = t ? n : r) { if (o.has(e)) return o.get(e); o.set(e, f); } for (const t in e) "default" !== t && {}.hasOwnProperty.call(e, t) && ((i = (o = Object.defineProperty) && Object.getOwnPropertyDescriptor(e, t)) && (i.get || i.set) ? o(f, t, i) : f[t] = e[t]); return f; })(e, t); }
const COLOR_SEQUENCE = ['blue', 'green', 'orange', 'red', 'gray'];
const AvatarGroup = exports.AvatarGroup = /*#__PURE__*/React.forwardRef((_ref, ref) => {
  let {
    children,
    size = 'medium',
    borderColor = _color.colorBackgroundTertiary,
    maxTooltipLines = 7,
    placement = 'top',
    maxAvatars = 5,
    tooltipElevation
  } = _ref;
  const childAvatarCount = React.Children.count(children);
  const leftOverlap = {
    small: _space.spaceXXSmall,
    medium: `${parseInt(_space.spaceSmall) / 2}px`,
    large: _space.spaceXSmall,
    extraLarge: _space.spaceSmall
  };
  let colorIndex = -1;
  const avatarInGroup = (child, index, color) => {
    const {
      classNames,
      text
    } = child.props;
    const {
      wrapper,
      ...restClassNames
    } = classNames || {};
    const avatar = /*#__PURE__*/React.cloneElement(child, {
      size,
      classNames: {
        wrapper: (0, _classify.default)(_AvatarGroupModule.default.avatarInGroup, wrapper),
        ...restClassNames
      },
      style: {
        borderColor,
        marginLeft: `-${index !== 0 ? leftOverlap[size] : 0}`
      },
      color
    });
    return text ? /*#__PURE__*/React.createElement(_Tooltip.Tooltip, {
      body: text,
      placement: placement,
      elevation: tooltipElevation
    }, avatar) : avatar;
  };
  const childrenArray = React.Children.toArray(children);
  const totalAvatarCount = childrenArray.length;
  const plusAvatar = () => {
    const nameList = [];
    for (let i = maxAvatars - 1; i < totalAvatarCount; i++) {
      const child = childrenArray[i];
      const {
        text
      } = child.props;
      if (text) {
        nameList.push(text);
      }
    }
    const NameListNode = () => /*#__PURE__*/React.createElement("span", null, nameList.map(name => /*#__PURE__*/React.createElement(React.Fragment, {
      key: name
    }, name, /*#__PURE__*/React.createElement("br", null))));
    return /*#__PURE__*/React.createElement(_Tooltip.Tooltip, {
      body: /*#__PURE__*/React.createElement(NameListNode, null),
      bodyMaxLines: maxTooltipLines,
      placement: placement,
      elevation: tooltipElevation
    }, /*#__PURE__*/React.createElement("div", {
      className: _AvatarGroupModule.default.plusAvatar
    }, /*#__PURE__*/React.createElement(_Avatar.BaseAvatar, {
      size: size,
      color: "gray",
      text: `+${childAvatarCount - maxAvatars + 1}`,
      classNames: {
        wrapper: _AvatarGroupModule.default.avatarInGroup
      },
      style: {
        borderColor,
        marginLeft: `-${leftOverlap[size]}`
      }
    })));
  };
  const childrenWithProps = React.Children.map(children, (child, index) => {
    const {
      imageSrc
    } = child.props;
    if (!imageSrc) {
      colorIndex++;
      if (colorIndex === COLOR_SEQUENCE.length) {
        colorIndex = 0;
      }
    }
    const color = COLOR_SEQUENCE[colorIndex];
    if (childAvatarCount <= maxAvatars) {
      return avatarInGroup(child, index, color);
    } else {
      if (index < maxAvatars - 1) {
        return avatarInGroup(child, index, color);
      } else if (index === maxAvatars) {
        return plusAvatar();
      }
    }
  });
  return /*#__PURE__*/React.createElement("div", {
    className: (0, _classify.default)(_AvatarGroupModule.default.avatarGroupContainer, {
      [_AvatarGroupModule.default.extraLargeSize]: size === 'extraLarge',
      [_AvatarGroupModule.default.largeSize]: size === 'large',
      [_AvatarGroupModule.default.mediumSize]: size === 'medium',
      [_AvatarGroupModule.default.smallSize]: size === 'small'
    }),
    ref: ref
  }, childrenWithProps);
});