/**

 * Copyright (c) Meta Platforms, Inc. and affiliates.

 *

 * This source code is licensed under the MIT license found in the

 * LICENSE file in the root directory of this source tree.

 *

 * @flow strict-local

 */

import type {

  PublicInstance,

  Instance,

  Props,

  TextInstance,

} from './ReactFiberConfigFabric';

import type {Fiber} from 'react-reconciler/src/ReactInternalTypes';

import {getPublicInstance} from './ReactFiberConfigFabric';

// `node` is typed incorrectly here. The proper type should be `PublicInstance`.

// This is ok in DOM because they types are interchangeable, but in React Native

// they aren't.

function getInstanceFromNode(node: Instance | TextInstance): Fiber | null {

  const instance: Instance = (node: $FlowFixMe); // In React Native, node is never a text instance

  if (

    instance.canonical != null &&

    instance.canonical.internalInstanceHandle != null

  ) {

    return instance.canonical.internalInstanceHandle;

  }

  // $FlowFixMe[incompatible-return] DevTools incorrectly passes a fiber in React Native.

  return node;

}

function getNodeFromInstance(fiber: Fiber): PublicInstance {

  const publicInstance = getPublicInstance(fiber.stateNode);

  if (publicInstance == null) {

    throw new Error('Could not find host instance from fiber');

  }

  return publicInstance;

}

function getFiberCurrentPropsFromNode(instance: Instance): Props {

  return instance.canonical.currentProps;

}

export {

  getInstanceFromNode,

  getInstanceFromNode as getClosestInstanceFromNode,

  getNodeFromInstance,

  getFiberCurrentPropsFromNode,

};