"use strict";

var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = exports.styles = void 0;

var _extends2 = _interopRequireDefault(require("@babel/runtime/helpers/extends"));

var _objectWithoutProperties2 = _interopRequireDefault(require("@babel/runtime/helpers/objectWithoutProperties"));

var _react = _interopRequireDefault(require("react"));

var _propTypes = _interopRequireDefault(require("prop-types"));

var _clsx = _interopRequireDefault(require("clsx"));

var _withStyles = _interopRequireDefault(require("../styles/withStyles"));

var styles = function styles(theme) {
  return {
    /* Styles applied to the root element. */
    root: {
      position: 'relative',
      display: 'flex',
      alignItems: 'center',
      justifyContent: 'center',
      flexShrink: 0,
      width: 40,
      height: 40,
      fontFamily: theme.typography.fontFamily,
      fontSize: theme.typography.pxToRem(20),
      borderRadius: '50%',
      overflow: 'hidden',
      userSelect: 'none'
    },

    /* Styles applied to the root element if there are children and not `src` or `srcSet`. */
    colorDefault: {
      color: theme.palette.background.default,
      backgroundColor: theme.palette.type === 'light' ? theme.palette.grey[400] : theme.palette.grey[600]
    },

    /* Styles applied to the img element if either `src` or `srcSet` is defined. */
    img: {
      width: '100%',
      height: '100%',
      textAlign: 'center',
      // Handle non-square image. The property isn't supported by IE 11.
      objectFit: 'cover'
    }
  };
};

exports.styles = styles;

var Avatar = _react.default.forwardRef(function Avatar(props, ref) {
  var alt = props.alt,
      childrenProp = props.children,
      childrenClassNameProp = props.childrenClassName,
      classes = props.classes,
      classNameProp = props.className,
      _props$component = props.component,
      Component = _props$component === void 0 ? 'div' : _props$component,
      imgProps = props.imgProps,
      sizes = props.sizes,
      src = props.src,
      srcSet = props.srcSet,
      other = (0, _objectWithoutProperties2.default)(props, ["alt", "children", "childrenClassName", "classes", "className", "component", "imgProps", "sizes", "src", "srcSet"]);
  var children = null;
  var img = src || srcSet;

  if (img) {
    children = _react.default.createElement("img", (0, _extends2.default)({
      alt: alt,
      src: src,
      srcSet: srcSet,
      sizes: sizes,
      className: classes.img
    }, imgProps));
  } else if (childrenClassNameProp && _react.default.isValidElement(childrenProp)) {
    children = _react.default.cloneElement(childrenProp, {
      className: (0, _clsx.default)(childrenClassNameProp, childrenProp.props.className)
    });
  } else {
    children = childrenProp;
  }

  return _react.default.createElement(Component, (0, _extends2.default)({
    className: (0, _clsx.default)(classes.root, classes.system, !img && classes.colorDefault, classNameProp),
    ref: ref
  }, other), children);
});

process.env.NODE_ENV !== "production" ? Avatar.propTypes = {
  /**
   * Used in combination with `src` or `srcSet` to
   * provide an alt attribute for the rendered `img` element.
   */
  alt: _propTypes.default.string,

  /**
   * Used to render icon or text elements inside the Avatar.
   * `src` and `alt` props will not be used and no `img` will
   * be rendered by default.
   *
   * This can be an element, or just a string.
   */
  children: _propTypes.default.node,

  /**
   * @ignore
   * The className of the child element.
   * Used by Chip and ListItemIcon to style the Avatar icon.
   */
  childrenClassName: _propTypes.default.string,

  /**
   * Override or extend the styles applied to the component.
   * See [CSS API](#css) below for more details.
   */
  classes: _propTypes.default.object.isRequired,

  /**
   * @ignore
   */
  className: _propTypes.default.string,

  /**
   * The component used for the root node.
   * Either a string to use a DOM element or a component.
   */
  component: _propTypes.default.elementType,

  /**
   * Attributes applied to the `img` element if the component
   * is used to display an image.
   */
  imgProps: _propTypes.default.object,

  /**
   * The `sizes` attribute for the `img` element.
   */
  sizes: _propTypes.default.string,

  /**
   * The `src` attribute for the `img` element.
   */
  src: _propTypes.default.string,

  /**
   * The `srcSet` attribute for the `img` element.
   */
  srcSet: _propTypes.default.string
} : void 0;

var _default = (0, _withStyles.default)(styles, {
  name: 'MuiAvatar'
})(Avatar);

exports.default = _default;