456 lines
19 KiB
JavaScript
456 lines
19 KiB
JavaScript
"use client";
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"use strict";
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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0 && (module.exports = {
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getServerActionDispatcher: null,
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urlToUrlWithoutFlightMarker: null,
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default: null
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});
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function _export(target, all) {
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for(var name in all)Object.defineProperty(target, name, {
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enumerable: true,
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get: all[name]
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});
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}
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_export(exports, {
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getServerActionDispatcher: function() {
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return getServerActionDispatcher;
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},
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urlToUrlWithoutFlightMarker: function() {
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return urlToUrlWithoutFlightMarker;
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},
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default: function() {
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return AppRouter;
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}
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});
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const _interop_require_wildcard = require("@swc/helpers/_/_interop_require_wildcard");
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const _react = /*#__PURE__*/ _interop_require_wildcard._(require("react"));
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const _approutercontextsharedruntime = require("../../shared/lib/app-router-context.shared-runtime");
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const _routerreducer = require("./router-reducer/router-reducer");
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const _routerreducertypes = require("./router-reducer/router-reducer-types");
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const _createhreffromurl = require("./router-reducer/create-href-from-url");
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const _hooksclientcontextsharedruntime = require("../../shared/lib/hooks-client-context.shared-runtime");
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const _usereducerwithdevtools = require("./use-reducer-with-devtools");
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const _errorboundary = require("./error-boundary");
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const _createinitialrouterstate = require("./router-reducer/create-initial-router-state");
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const _isbot = require("../../shared/lib/router/utils/is-bot");
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const _addbasepath = require("../add-base-path");
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const _approuterannouncer = require("./app-router-announcer");
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const _redirectboundary = require("./redirect-boundary");
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const _findheadincache = require("./router-reducer/reducers/find-head-in-cache");
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const _infinitepromise = require("./infinite-promise");
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const _approuterheaders = require("./app-router-headers");
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const _removebasepath = require("../remove-base-path");
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const _hasbasepath = require("../has-base-path");
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const isServer = typeof window === "undefined";
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// Ensure the initialParallelRoutes are not combined because of double-rendering in the browser with Strict Mode.
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let initialParallelRoutes = isServer ? null : new Map();
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let globalServerActionDispatcher = null;
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function getServerActionDispatcher() {
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return globalServerActionDispatcher;
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}
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let globalMutable = {
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refresh: ()=>{}
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};
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function urlToUrlWithoutFlightMarker(url) {
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const urlWithoutFlightParameters = new URL(url, location.origin);
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urlWithoutFlightParameters.searchParams.delete(_approuterheaders.NEXT_RSC_UNION_QUERY);
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if (process.env.NODE_ENV === "production") {
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if (process.env.__NEXT_CONFIG_OUTPUT === "export" && urlWithoutFlightParameters.pathname.endsWith(".txt")) {
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const { pathname } = urlWithoutFlightParameters;
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const length = pathname.endsWith("/index.txt") ? 10 : 4;
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// Slice off `/index.txt` or `.txt` from the end of the pathname
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urlWithoutFlightParameters.pathname = pathname.slice(0, -length);
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}
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}
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return urlWithoutFlightParameters;
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}
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function isExternalURL(url) {
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return url.origin !== window.location.origin;
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}
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function HistoryUpdater(param) {
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let { tree, pushRef, canonicalUrl, sync } = param;
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(0, _react.useInsertionEffect)(()=>{
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// Identifier is shortened intentionally.
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// __NA is used to identify if the history entry can be handled by the app-router.
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// __N is used to identify if the history entry can be handled by the old router.
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const historyState = {
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__NA: true,
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tree
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};
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if (pushRef.pendingPush && (0, _createhreffromurl.createHrefFromUrl)(new URL(window.location.href)) !== canonicalUrl) {
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// This intentionally mutates React state, pushRef is overwritten to ensure additional push/replace calls do not trigger an additional history entry.
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pushRef.pendingPush = false;
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window.history.pushState(historyState, "", canonicalUrl);
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} else {
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window.history.replaceState(historyState, "", canonicalUrl);
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}
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sync();
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}, [
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tree,
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pushRef,
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canonicalUrl,
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sync
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]);
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return null;
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}
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const createEmptyCacheNode = ()=>({
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status: _approutercontextsharedruntime.CacheStates.LAZY_INITIALIZED,
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data: null,
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subTreeData: null,
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parallelRoutes: new Map()
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});
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function useServerActionDispatcher(dispatch) {
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const serverActionDispatcher = (0, _react.useCallback)((actionPayload)=>{
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(0, _react.startTransition)(()=>{
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dispatch({
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...actionPayload,
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type: _routerreducertypes.ACTION_SERVER_ACTION,
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mutable: {
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globalMutable
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},
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cache: createEmptyCacheNode()
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});
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});
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}, [
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dispatch
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]);
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globalServerActionDispatcher = serverActionDispatcher;
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}
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/**
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* Server response that only patches the cache and tree.
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*/ function useChangeByServerResponse(dispatch) {
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return (0, _react.useCallback)((previousTree, flightData, overrideCanonicalUrl)=>{
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(0, _react.startTransition)(()=>{
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dispatch({
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type: _routerreducertypes.ACTION_SERVER_PATCH,
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flightData,
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previousTree,
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overrideCanonicalUrl,
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cache: createEmptyCacheNode(),
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mutable: {
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globalMutable
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}
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});
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});
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}, [
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dispatch
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]);
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}
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function useNavigate(dispatch) {
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return (0, _react.useCallback)((href, navigateType, forceOptimisticNavigation, shouldScroll)=>{
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const url = new URL((0, _addbasepath.addBasePath)(href), location.href);
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globalMutable.pendingNavigatePath = (0, _createhreffromurl.createHrefFromUrl)(url);
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return dispatch({
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type: _routerreducertypes.ACTION_NAVIGATE,
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url,
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isExternalUrl: isExternalURL(url),
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locationSearch: location.search,
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forceOptimisticNavigation,
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shouldScroll: shouldScroll != null ? shouldScroll : true,
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navigateType,
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cache: createEmptyCacheNode(),
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mutable: {
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globalMutable
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}
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});
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}, [
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dispatch
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]);
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}
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/**
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* The global router that wraps the application components.
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*/ function Router(param) {
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let { buildId, initialHead, initialTree, initialCanonicalUrl, children, assetPrefix } = param;
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const initialState = (0, _react.useMemo)(()=>(0, _createinitialrouterstate.createInitialRouterState)({
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buildId,
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children,
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initialCanonicalUrl,
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initialTree,
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initialParallelRoutes,
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isServer,
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location: !isServer ? window.location : null,
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initialHead
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}), [
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buildId,
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children,
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initialCanonicalUrl,
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initialTree,
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initialHead
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]);
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const [{ tree, cache, prefetchCache, pushRef, focusAndScrollRef, canonicalUrl, nextUrl }, dispatch, sync] = (0, _usereducerwithdevtools.useReducerWithReduxDevtools)(_routerreducer.reducer, initialState);
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(0, _react.useEffect)(()=>{
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// Ensure initialParallelRoutes is cleaned up from memory once it's used.
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initialParallelRoutes = null;
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}, []);
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// Add memoized pathname/query for useSearchParams and usePathname.
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const { searchParams, pathname } = (0, _react.useMemo)(()=>{
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const url = new URL(canonicalUrl, typeof window === "undefined" ? "http://n" : window.location.href);
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return {
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// This is turned into a readonly class in `useSearchParams`
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searchParams: url.searchParams,
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pathname: (0, _hasbasepath.hasBasePath)(url.pathname) ? (0, _removebasepath.removeBasePath)(url.pathname) : url.pathname
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};
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}, [
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canonicalUrl
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]);
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const changeByServerResponse = useChangeByServerResponse(dispatch);
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const navigate = useNavigate(dispatch);
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useServerActionDispatcher(dispatch);
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/**
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* The app router that is exposed through `useRouter`. It's only concerned with dispatching actions to the reducer, does not hold state.
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*/ const appRouter = (0, _react.useMemo)(()=>{
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const routerInstance = {
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back: ()=>window.history.back(),
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forward: ()=>window.history.forward(),
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prefetch: (href, options)=>{
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// Don't prefetch for bots as they don't navigate.
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// Don't prefetch during development (improves compilation performance)
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if ((0, _isbot.isBot)(window.navigator.userAgent) || process.env.NODE_ENV === "development") {
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return;
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}
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const url = new URL((0, _addbasepath.addBasePath)(href), location.href);
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// External urls can't be prefetched in the same way.
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if (isExternalURL(url)) {
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return;
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}
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(0, _react.startTransition)(()=>{
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var _options_kind;
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dispatch({
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type: _routerreducertypes.ACTION_PREFETCH,
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url,
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kind: (_options_kind = options == null ? void 0 : options.kind) != null ? _options_kind : _routerreducertypes.PrefetchKind.FULL
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});
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});
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},
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replace: (href, options)=>{
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if (options === void 0) options = {};
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(0, _react.startTransition)(()=>{
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var _options_scroll;
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navigate(href, "replace", Boolean(options.forceOptimisticNavigation), (_options_scroll = options.scroll) != null ? _options_scroll : true);
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});
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},
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push: (href, options)=>{
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if (options === void 0) options = {};
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(0, _react.startTransition)(()=>{
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var _options_scroll;
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navigate(href, "push", Boolean(options.forceOptimisticNavigation), (_options_scroll = options.scroll) != null ? _options_scroll : true);
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});
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},
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refresh: ()=>{
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(0, _react.startTransition)(()=>{
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dispatch({
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type: _routerreducertypes.ACTION_REFRESH,
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cache: createEmptyCacheNode(),
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mutable: {
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globalMutable
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},
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origin: window.location.origin
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});
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});
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},
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// @ts-ignore we don't want to expose this method at all
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fastRefresh: ()=>{
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if (process.env.NODE_ENV !== "development") {
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throw new Error("fastRefresh can only be used in development mode. Please use refresh instead.");
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} else {
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(0, _react.startTransition)(()=>{
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dispatch({
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type: _routerreducertypes.ACTION_FAST_REFRESH,
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cache: createEmptyCacheNode(),
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mutable: {
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globalMutable
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},
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origin: window.location.origin
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});
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});
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}
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}
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};
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return routerInstance;
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}, [
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dispatch,
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navigate
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]);
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(0, _react.useEffect)(()=>{
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// Exists for debugging purposes. Don't use in application code.
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if (window.next) {
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window.next.router = appRouter;
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}
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}, [
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appRouter
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]);
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(0, _react.useEffect)(()=>{
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globalMutable.refresh = appRouter.refresh;
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}, [
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appRouter.refresh
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]);
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if (process.env.NODE_ENV !== "production") {
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// This hook is in a conditional but that is ok because `process.env.NODE_ENV` never changes
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// eslint-disable-next-line react-hooks/rules-of-hooks
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(0, _react.useEffect)(()=>{
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// Add `window.nd` for debugging purposes.
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// This is not meant for use in applications as concurrent rendering will affect the cache/tree/router.
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// @ts-ignore this is for debugging
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window.nd = {
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router: appRouter,
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cache,
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prefetchCache,
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tree
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};
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}, [
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appRouter,
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cache,
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prefetchCache,
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tree
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]);
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}
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(0, _react.useEffect)(()=>{
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// If the app is restored from bfcache, it's possible that
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// pushRef.mpaNavigation is true, which would mean that any re-render of this component
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// would trigger the mpa navigation logic again from the lines below.
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// This will restore the router to the initial state in the event that the app is restored from bfcache.
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function handlePageShow(event) {
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var _window_history_state;
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if (!event.persisted || !((_window_history_state = window.history.state) == null ? void 0 : _window_history_state.tree)) return;
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dispatch({
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type: _routerreducertypes.ACTION_RESTORE,
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url: new URL(window.location.href),
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tree: window.history.state.tree
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});
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}
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window.addEventListener("pageshow", handlePageShow);
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return ()=>{
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window.removeEventListener("pageshow", handlePageShow);
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};
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}, [
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dispatch
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]);
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// When mpaNavigation flag is set do a hard navigation to the new url.
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// Infinitely suspend because we don't actually want to rerender any child
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// components with the new URL and any entangled state updates shouldn't
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// commit either (eg: useTransition isPending should stay true until the page
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// unloads).
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//
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// This is a side effect in render. Don't try this at home, kids. It's
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// probably safe because we know this is a singleton component and it's never
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// in <Offscreen>. At least I hope so. (It will run twice in dev strict mode,
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// but that's... fine?)
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if (pushRef.mpaNavigation) {
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// if there's a re-render, we don't want to trigger another redirect if one is already in flight to the same URL
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if (globalMutable.pendingMpaPath !== canonicalUrl) {
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const location1 = window.location;
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if (pushRef.pendingPush) {
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location1.assign(canonicalUrl);
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} else {
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location1.replace(canonicalUrl);
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}
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globalMutable.pendingMpaPath = canonicalUrl;
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}
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// TODO-APP: Should we listen to navigateerror here to catch failed
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// navigations somehow? And should we call window.stop() if a SPA navigation
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// should interrupt an MPA one?
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(0, _react.use)((0, _infinitepromise.createInfinitePromise)());
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}
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/**
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* Handle popstate event, this is used to handle back/forward in the browser.
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* By default dispatches ACTION_RESTORE, however if the history entry was not pushed/replaced by app-router it will reload the page.
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* That case can happen when the old router injected the history entry.
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*/ const onPopState = (0, _react.useCallback)((param)=>{
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let { state } = param;
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if (!state) {
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// TODO-APP: this case only happens when pushState/replaceState was called outside of Next.js. It should probably reload the page in this case.
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return;
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}
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// This case happens when the history entry was pushed by the `pages` router.
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if (!state.__NA) {
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window.location.reload();
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return;
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}
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// @ts-ignore useTransition exists
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// TODO-APP: Ideally the back button should not use startTransition as it should apply the updates synchronously
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// Without startTransition works if the cache is there for this path
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(0, _react.startTransition)(()=>{
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dispatch({
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type: _routerreducertypes.ACTION_RESTORE,
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url: new URL(window.location.href),
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tree: state.tree
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});
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});
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}, [
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dispatch
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]);
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// Register popstate event to call onPopstate.
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(0, _react.useEffect)(()=>{
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window.addEventListener("popstate", onPopState);
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return ()=>{
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window.removeEventListener("popstate", onPopState);
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};
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}, [
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onPopState
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]);
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const head = (0, _react.useMemo)(()=>{
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return (0, _findheadincache.findHeadInCache)(cache, tree[1]);
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}, [
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cache,
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tree
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]);
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let content = /*#__PURE__*/ _react.default.createElement(_redirectboundary.RedirectBoundary, null, head, cache.subTreeData, /*#__PURE__*/ _react.default.createElement(_approuterannouncer.AppRouterAnnouncer, {
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tree: tree
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}));
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if (process.env.NODE_ENV !== "production") {
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if (typeof window !== "undefined") {
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const DevRootNotFoundBoundary = require("./dev-root-not-found-boundary").DevRootNotFoundBoundary;
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content = /*#__PURE__*/ _react.default.createElement(DevRootNotFoundBoundary, null, content);
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}
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const HotReloader = require("./react-dev-overlay/hot-reloader-client").default;
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content = /*#__PURE__*/ _react.default.createElement(HotReloader, {
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assetPrefix: assetPrefix
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}, content);
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}
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return /*#__PURE__*/ _react.default.createElement(_react.default.Fragment, null, /*#__PURE__*/ _react.default.createElement(HistoryUpdater, {
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tree: tree,
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pushRef: pushRef,
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canonicalUrl: canonicalUrl,
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sync: sync
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}), /*#__PURE__*/ _react.default.createElement(_hooksclientcontextsharedruntime.PathnameContext.Provider, {
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value: pathname
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}, /*#__PURE__*/ _react.default.createElement(_hooksclientcontextsharedruntime.SearchParamsContext.Provider, {
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value: searchParams
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}, /*#__PURE__*/ _react.default.createElement(_approutercontextsharedruntime.GlobalLayoutRouterContext.Provider, {
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value: {
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buildId,
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changeByServerResponse,
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tree,
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focusAndScrollRef,
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nextUrl
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}
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}, /*#__PURE__*/ _react.default.createElement(_approutercontextsharedruntime.AppRouterContext.Provider, {
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value: appRouter
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}, /*#__PURE__*/ _react.default.createElement(_approutercontextsharedruntime.LayoutRouterContext.Provider, {
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value: {
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childNodes: cache.parallelRoutes,
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tree: tree,
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// Root node always has `url`
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// Provided in AppTreeContext to ensure it can be overwritten in layout-router
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url: canonicalUrl
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}
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}, content))))));
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}
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function AppRouter(props) {
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const { globalErrorComponent, ...rest } = props;
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return /*#__PURE__*/ _react.default.createElement(_errorboundary.ErrorBoundary, {
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errorComponent: globalErrorComponent
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}, /*#__PURE__*/ _react.default.createElement(Router, rest));
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}
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if ((typeof exports.default === 'function' || (typeof exports.default === 'object' && exports.default !== null)) && typeof exports.default.__esModule === 'undefined') {
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Object.defineProperty(exports.default, '__esModule', { value: true });
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Object.assign(exports.default, exports);
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module.exports = exports.default;
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}
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//# sourceMappingURL=app-router.js.map
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