one/dist/esm/layouts/withLayoutContext.mjs

One is a new React Framework that makes Vite serve both native and web.

import React from "react";
import { useContextKey } from "../router/Route.mjs";
import { registerProtectedRoutes, unregisterProtectedRoutes } from "../router/router.mjs";
import { useSortedScreens } from "../router/useScreens.mjs";
import { withStaticProperties } from "../utils/withStaticProperties.mjs";
import { isProtectedElement } from "../views/Protected.mjs";
import { Screen } from "../views/Screen.mjs";
import { StackScreen } from "./stack-utils/StackScreen.mjs";
import { jsx } from "react/jsx-runtime";
function useFilterScreenChildren(children, {
  isCustomNavigator,
  contextKey
} = {}) {
  return React.useMemo(() => {
    const customChildren = [];
    const screens = [];
    const protectedScreens = /* @__PURE__ */new Set();
    function flattenChild(child, exclude = false) {
      if (React.isValidElement(child) && (child.type === Screen || child.type === StackScreen)) {
        if (typeof child.props === "object" && child.props && "name" in child.props && !child.props.name) {
          throw new Error(`<Screen /> component in \`default export\` at \`app${contextKey}/_layout\` must have a \`name\` prop when used as a child of a Layout Route.`);
        }
        if (process.env.NODE_ENV !== "production") {
          if (["children", "component", "getComponent"].some(key => child.props && typeof child.props === "object" && key in child.props)) {
            throw new Error(`<Screen /> component in \`default export\` at \`app${contextKey}/_layout\` must not have a \`children\`, \`component\`, or \`getComponent\` prop when used as a child of a Layout Route`);
          }
        }
        const screenProps = child.props;
        if (exclude && screenProps.name) {
          protectedScreens.add(screenProps.name);
        } else {
          screens.push(screenProps);
        }
        return;
      }
      if (isProtectedElement(child)) {
        const excludeChildren = exclude || !child.props.guard;
        React.Children.forEach(child.props.children, nested => {
          flattenChild(nested, excludeChildren);
        });
        return;
      }
      if (isCustomNavigator) {
        customChildren.push(child);
      } else if (child != null) {
        console.warn(`Layout children must be of type Screen, all other children are ignored. To use custom children, create a custom <Layout />. Update Layout Route at: "app${contextKey}/_layout"`);
      }
    }
    React.Children.forEach(children, child => flattenChild(child));
    if (process.env.NODE_ENV !== "production") {
      const names = screens.map(screen => screen.name);
      if (names && new Set(names).size !== names.length) {
        throw new Error("Screen names must be unique: " + names);
      }
    }
    return {
      screens,
      children: customChildren,
      protectedScreens
    };
  }, [children, contextKey, isCustomNavigator]);
}
function withLayoutContext(Nav, processor, options) {
  return withStaticProperties(React.forwardRef((propsIn, ref) => {
    const {
      children,
      ...props
    } = propsIn;
    const contextKey = useContextKey();
    const {
      screens,
      protectedScreens
    } = useFilterScreenChildren(children, {
      contextKey
    });
    registerProtectedRoutes(contextKey, protectedScreens);
    React.useEffect(() => {
      registerProtectedRoutes(contextKey, protectedScreens);
      return () => {
        unregisterProtectedRoutes(contextKey);
      };
    }, [contextKey, protectedScreens]);
    const processed = processor ? processor(screens ?? []) : screens;
    const sorted = useSortedScreens(processed ?? [], {
      onlyMatching: true,
      protectedScreens
    });
    if (!sorted.length) {
      return null;
    }
    return /* @__PURE__ */jsx(Nav, {
      ...options?.props,
      ...props,
      id: contextKey,
      ref,
      children: sorted
    });
  }), {
    Screen
  });
}
export { useFilterScreenChildren, withLayoutContext };
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