navigate()

in src/components/router/router.tsx [112:158]

• 42 lines of code
• 11 McCabe index (conditional complexity)

  navigate(routeName: string, props: Record<string, any>, {forceReset = false} = {}) {
    log.info(`Router(navigate): -> ${routeName}`);

    if (!this.routes[routeName]) {
      throw `no such route ${routeName}`;
    }

    if (!this._navigator) {
      log.info(`Router(navigate): navigator not ready, queueing navigation to ${routeName}`);
      this._pendingNavigation = () => this.navigate(routeName, props, {forceReset});
      return;
    }

    if (this.rootRoutes.includes(routeName) || props?.store === true) {
      flushStoragePart({lastRoute: props?.storeRouteName || routeName});
    }

    const newRoute = Object.assign({}, this.routes[routeName]);
    newRoute.props = Object.assign({}, newRoute.props, props);
    const prevRouteName: string | undefined = this._currentRoute?.routeName;
    const navigationData: NavigationNavigateAction = NavigationActions.navigate({
      routeName,
      params: newRoute.props,
      key: routeName,
    });

    if (newRoute.type === 'reset' || forceReset) {
      try {
        if (this._navigator && isIOSPlatform()) {
          this._navigator._navigation.dismiss();
        }
      } catch (e) {
        log.info('Router:(navigate dismiss)', e);
      }
      this.dispatch(
        StackActions.reset({
          index: 0,
          actions: [navigationData],
          key: null,
        }),
        routeName,
        prevRouteName
      );
    } else {
      this.dispatch(navigationData, routeName, prevRouteName);
    }
  }