"use strict";

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

var _react = require("react");

var _propTypes = _interopRequireDefault(require("prop-types"));

var _constants = require("../constants");

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

/* eslint-disable no-negated-condition */

/* eslint-disable no-underscore-dangle */
// @note - circuar
// import StyleSheet from './StyleSheet'
// import ServerStyleSheet from './ServerStyleSheet'

/* this error is used for makeStyleTag */
const targetPropErr = process.env.NODE_ENV !== 'production' ? `
The StyleSheetManager expects a valid target or sheet prop!
- Does this error occur on the client and is your target falsy?
- Does this error occur on the server and is the sheet falsy?
`.trim() : '';
let StyleSheetManager = class StyleSheetManager extends _react.Component {
  constructor(...args) {
    var _temp;

    return _temp = super(...args), this.sheetInstance = void 0, this.props = void 0, _temp;
  }

  getChildContext() {
    return {
      [_constants.CONTEXT_KEY]: this.sheetInstance
    };
  }

  componentWillMount() {
    if (this.props.sheet) {
      this.sheetInstance = this.props.sheet;
    } else if (this.props.target) {
      this.sheetInstance = new StyleSheet(this.props.target);
    } else {
      throw new Error(targetPropErr);
    }
  }

  render() {
    /* eslint-disable react/prop-types */
    // Flow v0.43.1 will report an error accessing the `children` property,
    // but v0.47.0 will not. It is necessary to use a type cast instead of
    // a "fixme" comment to satisfy both Flow versions.
    // return React.Children.only(this.props.children)
    return this.props.children;
  }

};
StyleSheetManager.childContextTypes = {
  [_constants.CONTEXT_KEY]: _propTypes.default.oneOfType([_propTypes.default.object, _propTypes.default.object] // PropTypes.instanceOf(StyleSheet),
  // PropTypes.instanceOf(ServerStyleSheet),
  ).isRequired
};
StyleSheetManager.propTypes = {
  sheet: _propTypes.default.oneOfType([_propTypes.default.object, _propTypes.default.object] //   PropTypes.instanceOf(StyleSheet),
  //   PropTypes.instanceOf(ServerStyleSheet),
  ),
  target: _propTypes.default.shape({
    appendChild: _propTypes.default.func.isRequired
  })
};
var _default = StyleSheetManager;
exports.default = _default;