"use strict";

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); }

var _button = _interopRequireDefault(require("../../button"));

var _icon = _interopRequireDefault(require("../../icon"));

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

var _reactDom = _interopRequireDefault(require("react-dom"));

var _ = _interopRequireDefault(require(".."));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": 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); Object.defineProperty(Constructor, "prototype", { writable: false }); return Constructor; }

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 _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }

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 _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 _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }

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; } }

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; }

var panes = [{
  tab: 'Mail',
  key: 1,
  closeable: false
}, {
  tab: 'Message',
  key: 2,
  closeable: true
}, {
  tab: 'Setting',
  key: 3,
  closeable: true
}, {
  tab: 'Unread',
  key: 4,
  closeable: true
}];

var CloseableTab = /*#__PURE__*/function (_React$Component) {
  _inherits(CloseableTab, _React$Component);

  var _super = _createSuper(CloseableTab);

  function CloseableTab(props) {
    var _this;

    _classCallCheck(this, CloseableTab);

    _this = _super.call(this, props);

    _defineProperty(_assertThisInitialized(_this), "onClose", void 0);

    _defineProperty(_assertThisInitialized(_this), "onChange", void 0);

    _defineProperty(_assertThisInitialized(_this), "addTabpane", void 0);

    _this.onClose = function (targetKey) {
      _this.remove(targetKey);
    };

    _this.onChange = function (activeKey) {
      _this.setState({
        activeKey: activeKey
      });
    };

    _this.addTabpane = function () {
      _this.setState(function (prevState) {
        var panes = prevState.panes;
        panes.push({
          tab: 'new tab',
          key: Math.random(),
          closeable: true
        });
        return {
          panes: panes
        };
      });
    };

    _this.state = {
      panes: panes,
      activeKey: panes[0].key
    };
    return _this;
  }
  /* eslint-disable eqeqeq */


  _createClass(CloseableTab, [{
    key: "remove",
    value: function remove(targetKey) {
      var activeKey = this.state.activeKey;
      var panes = [];
      this.state.panes.forEach(function (pane) {
        if (pane.key != targetKey) {
          panes.push(pane);
        }
      });

      if (targetKey == activeKey) {
        activeKey = panes[0].key;
      }

      this.setState({
        panes: panes,
        activeKey: activeKey
      });
    }
  }, {
    key: "render",
    value: function render() {
      var state = this.state;
      return /*#__PURE__*/_react["default"].createElement("div", null, /*#__PURE__*/_react["default"].createElement(_button["default"], {
        onClick: this.addTabpane,
        type: "primary"
      }, /*#__PURE__*/_react["default"].createElement(_icon["default"], {
        type: "add"
      }), " New Tab"), /*#__PURE__*/_react["default"].createElement(_["default"], {
        shape: "wrapped",
        activeKey: state.activeKey,
        onChange: this.onChange,
        onClose: this.onClose,
        className: "custom-tab"
      }, state.panes.map(function (item) {
        return /*#__PURE__*/_react["default"].createElement(_["default"].Item, {
          title: item.tab,
          key: item.key,
          closeable: item.closeable
        }, item.tab, " content");
      })), /*#__PURE__*/_react["default"].createElement("br", null), /*#__PURE__*/_react["default"].createElement("br", null), /*#__PURE__*/_react["default"].createElement(_["default"], {
        shape: "wrapped",
        activeKey: state.activeKey,
        onChange: this.onChange,
        onClose: this.onClose,
        className: "custom-tab",
        size: "large"
      }, state.panes.map(function (item) {
        return /*#__PURE__*/_react["default"].createElement(_["default"].Item, {
          title: item.tab,
          key: item.key,
          closeable: item.closeable
        }, item.tab, " content");
      })));
    }
  }]);

  return CloseableTab;
}(_react["default"].Component);

_reactDom["default"].render( /*#__PURE__*/_react["default"].createElement(CloseableTab, null), document.getElementById('tab-demo-7'));