text: "use strict";
  
  Object.defineProperty(exports, "__esModule", {
    value: true
  });
  exports["default"] = void 0;
  
  var React = _interopRequireWildcard(require("react"));
  
  var _classnames = _interopRequireDefault(require("classnames"));
  
  var _configProvider = require("../config-provider");
  
  var _warning = _interopRequireDefault(require("../_util/warning"));
  
  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }
  
  function _getRequireWildcardCache() { if (typeof WeakMap !== "function") return null; var cache = new WeakMap(); _getRequireWildcardCache = function _getRequireWildcardCache() { return cache; }; return cache; }
  
  function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } if (obj === null || _typeof(obj) !== "object" && typeof obj !== "function") { return { "default": obj }; } var cache = _getRequireWildcardCache(); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj["default"] = obj; if (cache) { cache.set(obj, newObj); } return newObj; }
  
  function _typeof(obj) { "@babel/helpers - typeof"; if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }
  
  function _extends() { _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }
  
  function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
  
  function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
  
  function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
  
  function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }
  
  function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); }
  
  function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }
  
  function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }
  
  function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }
  
  function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }
  
  var __rest = void 0 && (void 0).__rest || function (s, e) {
    var t = {};
  
    for (var p in s) {
      if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0) t[p] = s[p];
    }
  
    if (s != null && typeof Object.getOwnPropertySymbols === "function") for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) {
      if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i])) t[p[i]] = s[p[i]];
    }
    return t;
  };
  
  var Avatar = /*#__PURE__*/function (_React$Component) {
    _inherits(Avatar, _React$Component);
  
    function Avatar() {
      var _this;
  
      _classCallCheck(this, Avatar);
  
      _this = _possibleConstructorReturn(this, _getPrototypeOf(Avatar).apply(this, arguments));
      _this.state = {
        scale: 1,
        mounted: false,
        isImgExist: true
      };
  
      _this.setScale = function () {
        if (!_this.avatarChildren || !_this.avatarNode) {
          return;
        }
  
        var childrenWidth = _this.avatarChildren.offsetWidth; // offsetWidth avoid affecting be transform scale
  
        var nodeWidth = _this.avatarNode.offsetWidth; // denominator is 0 is no meaning
  
        if (childrenWidth === 0 || nodeWidth === 0 || _this.lastChildrenWidth === childrenWidth && _this.lastNodeWidth === nodeWidth) {
          return;
        }
  
        _this.lastChildrenWidth = childrenWidth;
        _this.lastNodeWidth = nodeWidth; // add 4px gap for each side to get better performance
  
        _this.setState({
          scale: nodeWidth - 8 < childrenWidth ? (nodeWidth - 8) / childrenWidth : 1
        });
      };
  
      _this.handleImgLoadError = function () {
        var onError = _this.props.onError;
        var errorFlag = onError ? onError() : undefined;
  
        if (errorFlag !== false) {
          _this.setState({
            isImgExist: false
          });
        }
      };
  
      _this.renderAvatar = function (_ref) {
        var _classNames, _classNames2;
  
        var getPrefixCls = _ref.getPrefixCls;
  
        var _a = _this.props,
            customizePrefixCls = _a.prefixCls,
            shape = _a.shape,
            size = _a.size,
            src = _a.src,
            srcSet = _a.srcSet,
            icon = _a.icon,
            className = _a.className,
            alt = _a.alt,
            others = __rest(_a, ["prefixCls", "shape", "size", "src", "srcSet", "icon", "className", "alt"]);
  
        (0, _warning["default"])(!(typeof icon === 'string' && icon.length > 2), 'Avatar', "`icon` is using ReactNode instead of string naming in v4. Please check `".concat(icon, "` at https://ant.design/components/icon"));
        var _this$state = _this.state,
            isImgExist = _this$state.isImgExist,
            scale = _this$state.scale,
            mounted = _this$state.mounted;
        var prefixCls = getPrefixCls('avatar', customizePrefixCls);
        var sizeCls = (0, _classnames["default"])((_classNames = {}, _defineProperty(_classNames, "".concat(prefixCls, "-lg"), size === 'large'), _defineProperty(_classNames, "".concat(prefixCls, "-sm"), size === 'small'), _classNames));
        var classString = (0, _classnames["default"])(prefixCls, className, sizeCls, (_classNames2 = {}, _defineProperty(_classNames2, "".concat(prefixCls, "-").concat(shape), shape), _defineProperty(_classNames2, "".concat(prefixCls, "-image"), src && isImgExist), _defineProperty(_classNames2, "".concat(prefixCls, "-icon"), icon), _classNames2));
        var sizeStyle = typeof size === 'number' ? {
          width: size,
          height: size,
          lineHeight: "".concat(size, "px"),
          fontSize: icon ? size / 2 : 18
        } : {};
        var children = _this.props.children;
  
        if (src && isImgExist) {
          children = React.createElement("img", {
            src: src,
            srcSet: srcSet,
            onError: _this.handleImgLoadError,
            alt: alt
          });
        } else if (icon) {
          children = icon;
        } else {
          var childrenNode = _this.avatarChildren;
  
          if (childrenNode || scale !== 1) {
            var transformString = "scale(".concat(scale, ") translateX(-50%)");
            var childrenStyle = {
              msTransform: transformString,
              WebkitTransform: transformString,
              transform: transformString
            };
            var sizeChildrenStyle = typeof size === 'number' ? {
              lineHeight: "".concat(size, "px")
            } : {};
            children = React.createElement("span", {
              className: "".concat(prefixCls, "-string"),
              ref: function ref(node) {
                return _this.avatarChildren = node;
              },
              style: _extends(_extends({}, sizeChildrenStyle), childrenStyle)
            }, children);
          } else {
            var _childrenStyle = {};
  
            if (!mounted) {
              _childrenStyle.opacity = 0;
            }
  
            children = React.createElement("span", {
              className: "".concat(prefixCls, "-string"),
              style: {
                opacity: 0
              },
              ref: function ref(node) {
                return _this.avatarChildren = node;
              }
            }, children);
          }
        }
  
        return React.createElement("span", _extends({}, others, {
          style: _extends(_extends({}, sizeStyle), others.style),
          className: classString,
          ref: function ref(node) {
            return _this.avatarNode = node;
          }
        }), children);
      };
  
      return _this;
    }
  
    _createClass(Avatar, [{
      key: "componentDidMount",
      value: function componentDidMount() {
        this.setScale();
        this.setState({
          mounted: true
        });
      }
    }, {
      key: "componentDidUpdate",
      value: function componentDidUpdate(prevProps) {
        this.setScale();
  
        if (prevProps.src !== this.props.src) {
          this.setState({
            isImgExist: true,
            scale: 1
          });
        }
      }
    }, {
      key: "render",
      value: function render() {
        return React.createElement(_configProvider.ConfigConsumer, null, this.renderAvatar);
      }
    }]);
  
    return Avatar;
  }(React.Component);
  
  exports["default"] = Avatar;
  Avatar.defaultProps = {
    shape: 'circle',
    size: 'default'
  };
  //# sourceMappingURL=index.js.map
  