@react-navigation/native/lib/commonjs/NavigationContainer.js

"use strict";

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

var React = _interopRequireWildcard(require("react"));

var _core = require("@react-navigation/core");

var _ThemeProvider = _interopRequireDefault(require("./theming/ThemeProvider"));

var _DefaultTheme = _interopRequireDefault(require("./theming/DefaultTheme"));

var _LinkingContext = _interopRequireDefault(require("./LinkingContext"));

var _useThenable = _interopRequireDefault(require("./useThenable"));

var _useLinking = _interopRequireDefault(require("./useLinking"));

var _useDocumentTitle = _interopRequireDefault(require("./useDocumentTitle"));

var _useBackButton = _interopRequireDefault(require("./useBackButton"));

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

function _getRequireWildcardCache() { if (typeof WeakMap !== "function") return null; var cache = new WeakMap(); _getRequireWildcardCache = function () { return cache; }; return cache; }

function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } if (obj === null || typeof obj !== "object" && typeof obj !== "function") { return { default: obj }; } var cache = _getRequireWildcardCache(); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj.default = obj; if (cache) { cache.set(obj, newObj); } return newObj; }

function _extends() { _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }

/**
 * Container component which holds the navigation state designed for React Native apps.
 * This should be rendered at the root wrapping the whole app.
 *
 * @param props.initialState Initial state object for the navigation tree. When deep link handling is enabled, this will override deep links when specified. Make sure that you don't specify an `initialState` when there's a deep link (`Linking.getInitialURL()`).
 * @param props.onReady Callback which is called after the navigation tree mounts.
 * @param props.onStateChange Callback which is called with the latest navigation state when it changes.
 * @param props.theme Theme object for the navigators.
 * @param props.linking Options for deep linking. Deep link handling is enabled when this prop is provided, unless `linking.enabled` is `false`.
 * @param props.fallback Fallback component to render until we have finished getting initial state when linking is enabled. Defaults to `null`.
 * @param props.documentTitle Options to configure the document title on Web. Updating document title is handled by default unless `documentTitle.enabled` is `false`.
 * @param props.children Child elements to render the content.
 * @param props.ref Ref object which refers to the navigation object containing helper methods.
 */
const NavigationContainer = /*#__PURE__*/React.forwardRef(function NavigationContainer({
  theme = _DefaultTheme.default,
  linking,
  fallback = null,
  documentTitle,
  onReady,
  ...rest
}, ref) {
  const isLinkingEnabled = linking ? linking.enabled !== false : false;
  const refContainer = React.useRef(null);
  (0, _useBackButton.default)(refContainer);
  (0, _useDocumentTitle.default)(refContainer, documentTitle);
  const {
    getInitialState
  } = (0, _useLinking.default)(refContainer, {
    enabled: isLinkingEnabled,
    prefixes: [],
    ...linking
  });
  const [isResolved, initialState] = (0, _useThenable.default)(getInitialState);
  React.useImperativeHandle(ref, () => refContainer.current);
  const linkingContext = React.useMemo(() => ({
    options: linking
  }), [linking]);
  const isReady = rest.initialState != null || !isLinkingEnabled || isResolved;
  const onReadyRef = React.useRef(onReady);
  React.useEffect(() => {
    onReadyRef.current = onReady;
  });
  React.useEffect(() => {
    if (isReady) {
      var _onReadyRef$current;

      (_onReadyRef$current = onReadyRef.current) === null || _onReadyRef$current === void 0 ? void 0 : _onReadyRef$current.call(onReadyRef);
    }
  }, [isReady]);

  if (!isReady) {
    // This is temporary until we have Suspense for data-fetching
    // Then the fallback will be handled by a parent `Suspense` component
    return fallback;
  }

  return /*#__PURE__*/React.createElement(_LinkingContext.default.Provider, {
    value: linkingContext
  }, /*#__PURE__*/React.createElement(_ThemeProvider.default, {
    value: theme
  }, /*#__PURE__*/React.createElement(_core.BaseNavigationContainer, _extends({}, rest, {
    initialState: rest.initialState == null ? initialState : rest.initialState,
    ref: refContainer
  }))));
});
var _default = NavigationContainer;
exports.default = _default;
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