import React, { Component } from 'react';

import PortalConsumer from './portal-consumer';
import PortalHost, { portal, PortalContext } from './portal-host';

export type PortalProps = {
  /**
   * 渲染到跟节点中的内容
   */
  children?: React.ReactNode;
};

/**
 * Portal allows to render a component at a different place in the parent tree.
 * You can use it to render content which should appear above other elements, similar to `Modal`.
 * It requires a `Portal.Host` component to be rendered somewhere in the parent tree.
 *
 * ## Usage
 * ```js
 * import * as React from 'react';
 * import { Text } from 'react-native';
 * import { Portal } from '@fruits-chain/react-native-core';
 *
 * export default class MyComponent extends React.Component {
 *   render() {
 *     const { visible } = this.state;
 *     return (
 *       <Portal>
 *         <Text>This is rendered at a different place</Text>
 *       </Portal>
 *     );
 *   }
 * }
 * ```
 * @deprecated 禁止使用，这种方式使用有缺陷
 */
class Portal extends Component<PortalProps> {
  static Host = PortalHost;
  static add = portal.add;
  static remove = portal.remove;
  static update = portal.update;
  render() {
    const { children } = this.props;

    return (
      <PortalContext.Consumer>
        {(manager) => (
          <PortalConsumer manager={manager}>{children}</PortalConsumer>
        )}
      </PortalContext.Consumer>
    );
  }
}

export default Portal;