content: import React, { Component } from 'react';
  import { DomHandler, ObjectUtils, classNames, ZIndexUtils } from 'primereact/utils';
  import { Ripple } from 'primereact/ripple';
  import { TransitionGroup } from 'react-transition-group';
  import { CSSTransition } from 'primereact/csstransition';
  import PrimeReact from 'primereact/api';
  import { Portal } from 'primereact/portal';
  
  function _arrayLikeToArray(arr, len) {
    if (len == null || len > arr.length) len = arr.length;
  
    for (var i = 0, arr2 = new Array(len); i < len; i++) {
      arr2[i] = arr[i];
    }
  
    return arr2;
  }
  
  function _arrayWithoutHoles(arr) {
    if (Array.isArray(arr)) return _arrayLikeToArray(arr);
  }
  
  function _iterableToArray(iter) {
    if (typeof Symbol !== "undefined" && iter[Symbol.iterator] != null || iter["@@iterator"] != null) return Array.from(iter);
  }
  
  function _unsupportedIterableToArray(o, minLen) {
    if (!o) return;
    if (typeof o === "string") return _arrayLikeToArray(o, minLen);
    var n = Object.prototype.toString.call(o).slice(8, -1);
    if (n === "Object" && o.constructor) n = o.constructor.name;
    if (n === "Map" || n === "Set") return Array.from(o);
    if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen);
  }
  
  function _nonIterableSpread() {
    throw new TypeError("Invalid attempt to spread non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.");
  }
  
  function _toConsumableArray(arr) {
    return _arrayWithoutHoles(arr) || _iterableToArray(arr) || _unsupportedIterableToArray(arr) || _nonIterableSpread();
  }
  
  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);
    Object.defineProperty(Constructor, "prototype", {
      writable: false
    });
    return Constructor;
  }
  
  function _assertThisInitialized(self) {
    if (self === void 0) {
      throw new ReferenceError("this hasn't been initialised - super() hasn't been called");
    }
  
    return self;
  }
  
  function _setPrototypeOf(o, p) {
    _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) {
      o.__proto__ = p;
      return o;
    };
  
    return _setPrototypeOf(o, p);
  }
  
  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
      }
    });
    Object.defineProperty(subClass, "prototype", {
      writable: false
    });
    if (superClass) _setPrototypeOf(subClass, superClass);
  }
  
  function _typeof(obj) {
    "@babel/helpers - typeof";
  
    return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (obj) {
      return typeof obj;
    } : function (obj) {
      return obj && "function" == typeof Symbol && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj;
    }, _typeof(obj);
  }
  
  function _possibleConstructorReturn(self, call) {
    if (call && (_typeof(call) === "object" || typeof call === "function")) {
      return call;
    } else if (call !== void 0) {
      throw new TypeError("Derived constructors may only return object or undefined");
    }
  
    return _assertThisInitialized(self);
  }
  
  function _getPrototypeOf(o) {
    _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) {
      return o.__proto__ || Object.getPrototypeOf(o);
    };
    return _getPrototypeOf(o);
  }
  
  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 _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 ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); enumerableOnly && (symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; })), keys.push.apply(keys, symbols); } return keys; }
  
  function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = null != arguments[i] ? arguments[i] : {}; i % 2 ? ownKeys(Object(source), !0).forEach(function (key) { _defineProperty(target, key, source[key]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)) : ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } return target; }
  
  function _createSuper$1(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct$1(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }
  
  function _isNativeReflectConstruct$1() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); return true; } catch (e) { return false; } }
  
  var ToastMessageComponent = /*#__PURE__*/function (_Component) {
    _inherits(ToastMessageComponent, _Component);
  
    var _super = _createSuper$1(ToastMessageComponent);
  
    function ToastMessageComponent(props) {
      var _this;
  
      _classCallCheck(this, ToastMessageComponent);
  
      _this = _super.call(this, props);
      _this.onClick = _this.onClick.bind(_assertThisInitialized(_this));
      _this.onClose = _this.onClose.bind(_assertThisInitialized(_this));
      return _this;
    }
  
    _createClass(ToastMessageComponent, [{
      key: "componentWillUnmount",
      value: function componentWillUnmount() {
        if (this.timeout) {
          clearTimeout(this.timeout);
        }
      }
    }, {
      key: "componentDidMount",
      value: function componentDidMount() {
        var _this2 = this;
  
        if (!this.props.message.sticky) {
          this.timeout = setTimeout(function () {
            _this2.onClose(null);
          }, this.props.message.life || 3000);
        }
      }
    }, {
      key: "onClose",
      value: function onClose() {
        if (this.timeout) {
          clearTimeout(this.timeout);
        }
  
        if (this.props.onClose) {
          this.props.onClose(this.props.message);
        }
      }
    }, {
      key: "onClick",
      value: function onClick(event) {
        if (this.props.onClick && !(DomHandler.hasClass(event.target, 'p-toast-icon-close') || DomHandler.hasClass(event.target, 'p-toast-icon-close-icon'))) {
          this.props.onClick(this.props.message);
        }
      }
    }, {
      key: "renderCloseIcon",
      value: function renderCloseIcon() {
        if (this.props.message.closable !== false) {
          return /*#__PURE__*/React.createElement("button", {
            type: "button",
            className: "p-toast-icon-close p-link",
            onClick: this.onClose
          }, /*#__PURE__*/React.createElement("span", {
            className: "p-toast-icon-close-icon pi pi-times"
          }), /*#__PURE__*/React.createElement(Ripple, null));
        }
  
        return null;
      }
    }, {
      key: "renderMessage",
      value: function renderMessage() {
        if (this.props.message) {
          var _this$props$message = this.props.message,
              severity = _this$props$message.severity,
              content = _this$props$message.content,
              summary = _this$props$message.summary,
              detail = _this$props$message.detail;
          var contentEl = ObjectUtils.getJSXElement(content, _objectSpread(_objectSpread({}, this.props), {}, {
            onClose: this.onClose
          }));
          var iconClassName = classNames('p-toast-message-icon pi', {
            'pi-info-circle': severity === 'info',
            'pi-exclamation-triangle': severity === 'warn',
            'pi-times': severity === 'error',
            'pi-check': severity === 'success'
          });
          return contentEl || /*#__PURE__*/React.createElement(React.Fragment, null, /*#__PURE__*/React.createElement("span", {
            className: iconClassName
          }), /*#__PURE__*/React.createElement("div", {
            className: "p-toast-message-text"
          }, /*#__PURE__*/React.createElement("span", {
            className: "p-toast-summary"
          }, summary), detail && /*#__PURE__*/React.createElement("div", {
            className: "p-toast-detail"
          }, detail)));
        }
  
        return null;
      }
    }, {
      key: "render",
      value: function render() {
        var severity = this.props.message.severity;
        var contentClassName = this.props.message.contentClassName;
        var contentStyle = this.props.message.contentStyle;
        var style = this.props.message.style;
        var className = classNames('p-toast-message', {
          'p-toast-message-info': severity === 'info',
          'p-toast-message-warn': severity === 'warn',
          'p-toast-message-error': severity === 'error',
          'p-toast-message-success': severity === 'success'
        }, this.props.message.className);
        var message = this.renderMessage();
        var closeIcon = this.renderCloseIcon();
        return /*#__PURE__*/React.createElement("div", {
          ref: this.props.forwardRef,
          className: className,
          style: style,
          role: "alert",
          "aria-live": "assertive",
          "aria-atomic": "true",
          onClick: this.onClick
        }, /*#__PURE__*/React.createElement("div", {
          className: classNames('p-toast-message-content', contentClassName),
          style: contentStyle
        }, message, closeIcon));
      }
    }]);
  
    return ToastMessageComponent;
  }(Component);
  
  _defineProperty(ToastMessageComponent, "defaultProps", {
    message: null,
    onClose: null,
    onClick: null
  });
  
  var ToastMessage = /*#__PURE__*/React.forwardRef(function (props, ref) {
    return /*#__PURE__*/React.createElement(ToastMessageComponent, _extends({
      forwardRef: ref
    }, props));
  });
  
  function _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }
  
  function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); return true; } catch (e) { return false; } }
  var messageIdx = 0;
  var Toast = /*#__PURE__*/function (_Component) {
    _inherits(Toast, _Component);
  
    var _super = _createSuper(Toast);
  
    function Toast(props) {
      var _this;
  
      _classCallCheck(this, Toast);
  
      _this = _super.call(this, props);
      _this.state = {
        messages: []
      };
      _this.onClose = _this.onClose.bind(_assertThisInitialized(_this));
      _this.onEntered = _this.onEntered.bind(_assertThisInitialized(_this));
      _this.onExited = _this.onExited.bind(_assertThisInitialized(_this));
      return _this;
    }
  
    _createClass(Toast, [{
      key: "show",
      value: function show(value) {
        if (value) {
          if (value) {
            var newMessages;
  
            if (Array.isArray(value)) {
              for (var i = 0; i < value.length; i++) {
                value[i].id = messageIdx++;
                newMessages = [].concat(_toConsumableArray(this.state.messages), _toConsumableArray(value));
              }
            } else {
              value.id = messageIdx++;
              newMessages = this.state.messages ? [].concat(_toConsumableArray(this.state.messages), [value]) : [value];
            }
  
            this.state.messages.length === 0 && ZIndexUtils.set('toast', this.container, PrimeReact.autoZIndex, this.props.baseZIndex || PrimeReact.zIndex['toast']);
            this.setState({
              messages: newMessages
            });
          }
        }
      }
    }, {
      key: "clear",
      value: function clear() {
        ZIndexUtils.clear(this.container);
        this.setState({
          messages: []
        });
      }
    }, {
      key: "onClose",
      value: function onClose(message) {
        var newMessages = this.state.messages.filter(function (msg) {
          return msg.id !== message.id;
        });
        this.setState({
          messages: newMessages
        });
  
        if (this.props.onRemove) {
          this.props.onRemove(message);
        }
      }
    }, {
      key: "onEntered",
      value: function onEntered() {
        this.props.onShow && this.props.onShow();
      }
    }, {
      key: "onExited",
      value: function onExited() {
        this.state.messages.length === 0 && ZIndexUtils.clear(this.container);
        this.props.onHide && this.props.onHide();
      }
    }, {
      key: "componentWillUnmount",
      value: function componentWillUnmount() {
        ZIndexUtils.clear(this.container);
      }
    }, {
      key: "renderElement",
      value: function renderElement() {
        var _this2 = this;
  
        var className = classNames('p-toast p-component p-toast-' + this.props.position, this.props.className);
        return /*#__PURE__*/React.createElement("div", {
          ref: function ref(el) {
            _this2.container = el;
          },
          id: this.props.id,
          className: className,
          style: this.props.style
        }, /*#__PURE__*/React.createElement(TransitionGroup, null, this.state.messages.map(function (message) {
          var messageRef = /*#__PURE__*/React.createRef();
          return /*#__PURE__*/React.createElement(CSSTransition, {
            nodeRef: messageRef,
            key: message.id,
            classNames: "p-toast-message",
            unmountOnExit: true,
            timeout: {
              enter: 300,
              exit: 300
            },
            onEntered: _this2.onEntered,
            onExited: _this2.onExited,
            options: _this2.props.transitionOptions
          }, /*#__PURE__*/React.createElement(ToastMessage, {
            ref: messageRef,
            message: message,
            onClick: _this2.props.onClick,
            onClose: _this2.onClose
          }));
        })));
      }
    }, {
      key: "render",
      value: function render() {
        var element = this.renderElement();
        return /*#__PURE__*/React.createElement(Portal, {
          element: element,
          appendTo: this.props.appendTo
        });
      }
    }]);
  
    return Toast;
  }(Component);
  
  _defineProperty(Toast, "defaultProps", {
    id: null,
    className: null,
    style: null,
    baseZIndex: 0,
    position: 'top-right',
    transitionOptions: null,
    appendTo: 'self',
    onClick: null,
    onRemove: null,
    onShow: null,
    onHide: null
  });
  
  export { Toast };
  