dora-ui/lib/toggler/index.js

A React.js Mobile UI Library

"use strict";

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

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

var _classCallCheck2 = _interopRequireDefault(require("@babel/runtime/helpers/classCallCheck"));

var _createClass2 = _interopRequireDefault(require("@babel/runtime/helpers/createClass"));

var _possibleConstructorReturn2 = _interopRequireDefault(require("@babel/runtime/helpers/possibleConstructorReturn"));

var _getPrototypeOf2 = _interopRequireDefault(require("@babel/runtime/helpers/getPrototypeOf"));

var _assertThisInitialized2 = _interopRequireDefault(require("@babel/runtime/helpers/assertThisInitialized"));

var _inherits2 = _interopRequireDefault(require("@babel/runtime/helpers/inherits"));

var _defineProperty2 = _interopRequireDefault(require("@babel/runtime/helpers/defineProperty"));

var _react = require("react");

var _warning = _interopRequireDefault(require("warning"));

var _utils = require("../utils");

/* eslint-disable @typescript-eslint/no-unused-vars */
var defaultProps = {
  defaultToggled: false,
  afterToggled: function afterToggled(flag) {}
};

// 交叉类型 属性全部变成了必填 抹去了组件内部默认属性可能为undefined的情况
var Toggler =
/*#__PURE__*/
function (_Component) {
  (0, _inherits2.default)(Toggler, _Component);

  function Toggler(props) {
    var _this;

    (0, _classCallCheck2.default)(this, Toggler);
    _this = (0, _possibleConstructorReturn2.default)(this, (0, _getPrototypeOf2.default)(Toggler).call(this, props));
    (0, _defineProperty2.default)((0, _assertThisInitialized2.default)(_this), "onToggle", function (flag) {
      var afterToggled = _this.props.afterToggled;

      _this.setState(function (prevState) {
        return {
          toggled: (0, _utils.isBoolean)(flag) ? flag : !prevState.toggled
        };
      }, function () {
        afterToggled(_this.state.toggled);
      });
    });
    _this.state = {
      toggled: props.defaultToggled
    };
    return _this;
  }

  (0, _createClass2.default)(Toggler, [{
    key: "render",
    value: function render() {
      var children = this.props.children;
      (0, _warning.default)((0, _utils.isFunction)(children), 'Props endTime must be a function which returns JSX.Element');
      var toggled = this.state.toggled;
      return (0, _utils.isFunction)(children) ? children([toggled, this.onToggle]) : null;
    }
  }]);
  return Toggler;
}(_react.Component);

var _default = (0, _utils.withDefaultProps)(defaultProps, Toggler);

exports.default = _default;