'use strict';

Object.defineProperty(exports, '__esModule', { value: true });

var React = require('react');
var button = require('primereact/button');
var utils = require('primereact/utils');
var csstransition = require('primereact/csstransition');
var portal = require('primereact/portal');
var tooltip = require('primereact/tooltip');
var overlayservice = require('primereact/overlayservice');
var PrimeReact = require('primereact/api');

function _interopDefaultLegacy (e) { return e && typeof e === 'object' && 'default' in e ? e : { 'default': e }; }

var React__default = /*#__PURE__*/_interopDefaultLegacy(React);
var PrimeReact__default = /*#__PURE__*/_interopDefaultLegacy(PrimeReact);

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 _createSuper$2(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct$2(); 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$2() { 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 SplitButtonItem = /*#__PURE__*/function (_Component) {
  _inherits(SplitButtonItem, _Component);

  var _super = _createSuper$2(SplitButtonItem);

  function SplitButtonItem(props) {
    var _this;

    _classCallCheck(this, SplitButtonItem);

    _this = _super.call(this, props);
    _this.onClick = _this.onClick.bind(_assertThisInitialized(_this));
    return _this;
  }

  _createClass(SplitButtonItem, [{
    key: "onClick",
    value: function onClick(e) {
      if (this.props.menuitem.command) {
        this.props.menuitem.command({
          originalEvent: e,
          item: this.props.menuitem
        });
      }

      if (this.props.onItemClick) {
        this.props.onItemClick(e);
      }

      e.preventDefault();
    }
  }, {
    key: "renderSeparator",
    value: function renderSeparator() {
      return /*#__PURE__*/React__default["default"].createElement("li", {
        className: "p-menu-separator",
        role: "separator"
      });
    }
  }, {
    key: "renderMenuitem",
    value: function renderMenuitem() {
      var _this2 = this;

      var _this$props$menuitem = this.props.menuitem,
          disabled = _this$props$menuitem.disabled,
          icon = _this$props$menuitem.icon,
          label = _this$props$menuitem.label,
          template = _this$props$menuitem.template,
          url = _this$props$menuitem.url,
          target = _this$props$menuitem.target;
      var className = utils.classNames('p-menuitem-link', {
        'p-disabled': disabled
      });
      var iconClassName = utils.classNames('p-menuitem-icon', icon);
      icon = icon && /*#__PURE__*/React__default["default"].createElement("span", {
        className: iconClassName
      });
      label = label && /*#__PURE__*/React__default["default"].createElement("span", {
        className: "p-menuitem-text"
      }, label);
      var content = /*#__PURE__*/React__default["default"].createElement("a", {
        href: url || '#',
        role: "menuitem",
        className: className,
        target: target,
        onClick: this.onClick
      }, icon, label);

      if (template) {
        var defaultContentOptions = {
          onClick: function onClick(event) {
            return _this2.onClick(event);
          },
          className: className,
          labelClassName: 'p-menuitem-text',
          iconClassName: iconClassName,
          element: content,
          props: this.props
        };
        content = utils.ObjectUtils.getJSXElement(template, this.props.menuitem, defaultContentOptions);
      }

      return /*#__PURE__*/React__default["default"].createElement("li", {
        className: "p-menuitem",
        role: "none"
      }, content);
    }
  }, {
    key: "renderItem",
    value: function renderItem() {
      if (this.props.menuitem.separator) {
        return this.renderSeparator();
      }

      return this.renderMenuitem();
    }
  }, {
    key: "render",
    value: function render() {
      var item = this.renderItem();
      return item;
    }
  }]);

  return SplitButtonItem;
}(React.Component);

_defineProperty(SplitButtonItem, "defaultProps", {
  menuitem: null,
  onItemClick: null
});

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 _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 SplitButtonPanelComponent = /*#__PURE__*/function (_Component) {
  _inherits(SplitButtonPanelComponent, _Component);

  var _super = _createSuper$1(SplitButtonPanelComponent);

  function SplitButtonPanelComponent() {
    _classCallCheck(this, SplitButtonPanelComponent);

    return _super.apply(this, arguments);
  }

  _createClass(SplitButtonPanelComponent, [{
    key: "renderElement",
    value: function renderElement() {
      var className = utils.classNames('p-menu p-menu-overlay p-component', this.props.menuClassName);
      return /*#__PURE__*/React__default["default"].createElement(csstransition.CSSTransition, {
        nodeRef: this.props.forwardRef,
        classNames: "p-connected-overlay",
        "in": this.props["in"],
        timeout: {
          enter: 120,
          exit: 100
        },
        options: this.props.transitionOptions,
        unmountOnExit: true,
        onEnter: this.props.onEnter,
        onEntered: this.props.onEntered,
        onExit: this.props.onExit,
        onExited: this.props.onExited
      }, /*#__PURE__*/React__default["default"].createElement("div", {
        ref: this.props.forwardRef,
        className: className,
        style: this.props.menuStyle,
        id: this.props.id,
        onClick: this.onClick
      }, /*#__PURE__*/React__default["default"].createElement("ul", {
        className: "p-menu-list p-reset",
        role: "menu"
      }, this.props.children)));
    }
  }, {
    key: "render",
    value: function render() {
      var element = this.renderElement();
      return /*#__PURE__*/React__default["default"].createElement(portal.Portal, {
        element: element,
        appendTo: this.props.appendTo
      });
    }
  }]);

  return SplitButtonPanelComponent;
}(React.Component);

_defineProperty(SplitButtonPanelComponent, "defaultProps", {
  appendTo: null,
  menuStyle: null,
  menuClassName: null,
  id: null,
  onClick: null
});

var SplitButtonPanel = /*#__PURE__*/React__default["default"].forwardRef(function (props, ref) {
  return /*#__PURE__*/React__default["default"].createElement(SplitButtonPanelComponent, _extends({
    forwardRef: ref
  }, props));
});

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(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 SplitButton = /*#__PURE__*/function (_Component) {
  _inherits(SplitButton, _Component);

  var _super = _createSuper(SplitButton);

  function SplitButton(props) {
    var _this;

    _classCallCheck(this, SplitButton);

    _this = _super.call(this, props);
    _this.state = {
      id: props.id,
      overlayVisible: false
    };
    _this.onDropdownButtonClick = _this.onDropdownButtonClick.bind(_assertThisInitialized(_this));
    _this.onItemClick = _this.onItemClick.bind(_assertThisInitialized(_this));
    _this.onOverlayEnter = _this.onOverlayEnter.bind(_assertThisInitialized(_this));
    _this.onOverlayEntered = _this.onOverlayEntered.bind(_assertThisInitialized(_this));
    _this.onOverlayExit = _this.onOverlayExit.bind(_assertThisInitialized(_this));
    _this.onOverlayExited = _this.onOverlayExited.bind(_assertThisInitialized(_this));
    _this.onPanelClick = _this.onPanelClick.bind(_assertThisInitialized(_this));
    _this.overlayRef = /*#__PURE__*/React__default["default"].createRef();
    return _this;
  }

  _createClass(SplitButton, [{
    key: "onPanelClick",
    value: function onPanelClick(event) {
      overlayservice.OverlayService.emit('overlay-click', {
        originalEvent: event,
        target: this.container
      });
    }
  }, {
    key: "onDropdownButtonClick",
    value: function onDropdownButtonClick() {
      if (this.state.overlayVisible) this.hide();else this.show();
    }
  }, {
    key: "onItemClick",
    value: function onItemClick() {
      this.hide();
    }
  }, {
    key: "show",
    value: function show() {
      this.setState({
        overlayVisible: true
      });
    }
  }, {
    key: "hide",
    value: function hide() {
      this.setState({
        overlayVisible: false
      });
    }
  }, {
    key: "onOverlayEnter",
    value: function onOverlayEnter() {
      utils.ZIndexUtils.set('overlay', this.overlayRef.current, PrimeReact__default["default"].autoZIndex, PrimeReact__default["default"].zIndex['overlay']);
      this.alignOverlay();
    }
  }, {
    key: "onOverlayEntered",
    value: function onOverlayEntered() {
      this.bindDocumentClickListener();
      this.bindScrollListener();
      this.bindResizeListener();
      this.props.onShow && this.props.onShow();
    }
  }, {
    key: "onOverlayExit",
    value: function onOverlayExit() {
      this.unbindDocumentClickListener();
      this.unbindScrollListener();
      this.unbindResizeListener();
    }
  }, {
    key: "onOverlayExited",
    value: function onOverlayExited() {
      utils.ZIndexUtils.clear(this.overlayRef.current);
      this.props.onHide && this.props.onHide();
    }
  }, {
    key: "alignOverlay",
    value: function alignOverlay() {
      utils.DomHandler.alignOverlay(this.overlayRef.current, this.defaultButton.parentElement, this.props.appendTo || PrimeReact__default["default"].appendTo);
    }
  }, {
    key: "bindDocumentClickListener",
    value: function bindDocumentClickListener() {
      var _this2 = this;

      if (!this.documentClickListener) {
        this.documentClickListener = function (event) {
          if (_this2.state.overlayVisible && _this2.isOutsideClicked(event)) {
            _this2.hide();
          }
        };

        document.addEventListener('click', this.documentClickListener);
      }
    }
  }, {
    key: "bindScrollListener",
    value: function bindScrollListener() {
      var _this3 = this;

      if (!this.scrollHandler) {
        this.scrollHandler = new utils.ConnectedOverlayScrollHandler(this.container, function () {
          if (_this3.state.overlayVisible) {
            _this3.hide();
          }
        });
      }

      this.scrollHandler.bindScrollListener();
    }
  }, {
    key: "unbindScrollListener",
    value: function unbindScrollListener() {
      if (this.scrollHandler) {
        this.scrollHandler.unbindScrollListener();
      }
    }
  }, {
    key: "bindResizeListener",
    value: function bindResizeListener() {
      var _this4 = this;

      if (!this.resizeListener) {
        this.resizeListener = function () {
          if (_this4.state.overlayVisible && !utils.DomHandler.isTouchDevice()) {
            _this4.hide();
          }
        };

        window.addEventListener('resize', this.resizeListener);
      }
    }
  }, {
    key: "unbindResizeListener",
    value: function unbindResizeListener() {
      if (this.resizeListener) {
        window.removeEventListener('resize', this.resizeListener);
        this.resizeListener = null;
      }
    }
  }, {
    key: "isOutsideClicked",
    value: function isOutsideClicked(event) {
      return this.container && this.overlayRef && this.overlayRef.current && !this.overlayRef.current.contains(event.target);
    }
  }, {
    key: "unbindDocumentClickListener",
    value: function unbindDocumentClickListener() {
      if (this.documentClickListener) {
        document.removeEventListener('click', this.documentClickListener);
        this.documentClickListener = null;
      }
    }
  }, {
    key: "componentDidMount",
    value: function componentDidMount() {
      if (!this.state.id) {
        this.setState({
          id: utils.UniqueComponentId()
        });
      }

      if (this.props.tooltip) {
        this.renderTooltip();
      }
    }
  }, {
    key: "componentDidUpdate",
    value: function componentDidUpdate(prevProps) {
      if (prevProps.tooltip !== this.props.tooltip || prevProps.tooltipOptions !== this.props.tooltipOptions) {
        if (this.tooltip) this.tooltip.update(_objectSpread({
          content: this.props.tooltip
        }, this.props.tooltipOptions || {}));else this.renderTooltip();
      }
    }
  }, {
    key: "componentWillUnmount",
    value: function componentWillUnmount() {
      this.unbindDocumentClickListener();
      this.unbindResizeListener();

      if (this.scrollHandler) {
        this.scrollHandler.destroy();
        this.scrollHandler = null;
      }

      if (this.tooltip) {
        this.tooltip.destroy();
        this.tooltip = null;
      }

      utils.ZIndexUtils.clear(this.overlayRef.current);
    }
  }, {
    key: "renderTooltip",
    value: function renderTooltip() {
      this.tooltip = tooltip.tip({
        target: this.container,
        content: this.props.tooltip,
        options: this.props.tooltipOptions
      });
    }
  }, {
    key: "renderItems",
    value: function renderItems() {
      var _this5 = this;

      if (this.props.model) {
        return this.props.model.map(function (menuitem, index) {
          return /*#__PURE__*/React__default["default"].createElement(SplitButtonItem, {
            menuitem: menuitem,
            key: index,
            onItemClick: _this5.onItemClick
          });
        });
      }

      return null;
    }
  }, {
    key: "render",
    value: function render() {
      var _this6 = this;

      var className = utils.classNames('p-splitbutton p-component', this.props.className, {
        'p-disabled': this.props.disabled
      });
      var buttonClassName = utils.classNames('p-splitbutton-defaultbutton', this.props.buttonClassName);
      var menuButtonClassName = utils.classNames('p-splitbutton-menubutton', this.props.menuButtonClassName);
      var items = this.renderItems();
      var buttonContent = this.props.buttonTemplate ? utils.ObjectUtils.getJSXElement(this.props.buttonTemplate, this.props) : null;
      return /*#__PURE__*/React__default["default"].createElement("div", {
        id: this.state.id,
        className: className,
        style: this.props.style,
        ref: function ref(el) {
          return _this6.container = el;
        }
      }, /*#__PURE__*/React__default["default"].createElement(button.Button, {
        ref: function ref(el) {
          return _this6.defaultButton = el;
        },
        type: "button",
        className: buttonClassName,
        icon: this.props.icon,
        label: this.props.label,
        onClick: this.props.onClick,
        disabled: this.props.disabled,
        tabIndex: this.props.tabIndex
      }, buttonContent), /*#__PURE__*/React__default["default"].createElement(button.Button, {
        type: "button",
        className: menuButtonClassName,
        icon: this.props.dropdownIcon,
        onClick: this.onDropdownButtonClick,
        disabled: this.props.disabled,
        "aria-expanded": this.state.overlayVisible,
        "aria-haspopup": true,
        "aria-owns": this.state.id + '_overlay'
      }), /*#__PURE__*/React__default["default"].createElement(SplitButtonPanel, {
        ref: this.overlayRef,
        appendTo: this.props.appendTo,
        id: this.state.id + '_overlay',
        menuStyle: this.props.menuStyle,
        menuClassName: this.props.menuClassName,
        onClick: this.onPanelClick,
        "in": this.state.overlayVisible,
        onEnter: this.onOverlayEnter,
        onEntered: this.onOverlayEntered,
        onExit: this.onOverlayExit,
        onExited: this.onOverlayExited,
        transitionOptions: this.props.transitionOptions
      }, items));
    }
  }]);

  return SplitButton;
}(React.Component);

_defineProperty(SplitButton, "defaultProps", {
  id: null,
  label: null,
  icon: null,
  model: null,
  disabled: null,
  style: null,
  className: null,
  buttonClassName: null,
  menuStyle: null,
  menuClassName: null,
  menuButtonClassName: null,
  tabIndex: null,
  appendTo: null,
  tooltip: null,
  tooltipOptions: null,
  buttonTemplate: null,
  transitionOptions: null,
  dropdownIcon: 'pi pi-chevron-down',
  onClick: null,
  onShow: null,
  onHide: null
});

exports.SplitButton = SplitButton;