@angular/router
Version:
Angular - the routing library
200 lines • 34.3 kB
JavaScript
/**
* @license
* Copyright Google LLC All Rights Reserved.
*
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://angular.dev/license
*/
import { Location } from '@angular/common';
import { inject, Injectable } from '@angular/core';
import { BeforeActivateRoutes, NavigationCancel, NavigationCancellationCode, NavigationEnd, NavigationError, NavigationSkipped, NavigationStart, RoutesRecognized, } from '../events';
import { ROUTER_CONFIGURATION } from '../router_config';
import { createEmptyState } from '../router_state';
import { UrlHandlingStrategy } from '../url_handling_strategy';
import { UrlSerializer, UrlTree } from '../url_tree';
import * as i0 from "@angular/core";
export class StateManager {
static { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "18.2.8", ngImport: i0, type: StateManager, deps: [], target: i0.ɵɵFactoryTarget.Injectable }); }
static { this.ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: "12.0.0", version: "18.2.8", ngImport: i0, type: StateManager, providedIn: 'root', useFactory: () => inject(HistoryStateManager) }); }
}
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "18.2.8", ngImport: i0, type: StateManager, decorators: [{
type: Injectable,
args: [{ providedIn: 'root', useFactory: () => inject(HistoryStateManager) }]
}] });
export class HistoryStateManager extends StateManager {
constructor() {
super(...arguments);
this.location = inject(Location);
this.urlSerializer = inject(UrlSerializer);
this.options = inject(ROUTER_CONFIGURATION, { optional: true }) || {};
this.canceledNavigationResolution = this.options.canceledNavigationResolution || 'replace';
this.urlHandlingStrategy = inject(UrlHandlingStrategy);
this.urlUpdateStrategy = this.options.urlUpdateStrategy || 'deferred';
this.currentUrlTree = new UrlTree();
this.rawUrlTree = this.currentUrlTree;
/**
* The id of the currently active page in the router.
* Updated to the transition's target id on a successful navigation.
*
* This is used to track what page the router last activated. When an attempted navigation fails,
* the router can then use this to compute how to restore the state back to the previously active
* page.
*/
this.currentPageId = 0;
this.lastSuccessfulId = -1;
this.routerState = createEmptyState(null);
this.stateMemento = this.createStateMemento();
}
getCurrentUrlTree() {
return this.currentUrlTree;
}
getRawUrlTree() {
return this.rawUrlTree;
}
restoredState() {
return this.location.getState();
}
/**
* The ɵrouterPageId of whatever page is currently active in the browser history. This is
* important for computing the target page id for new navigations because we need to ensure each
* page id in the browser history is 1 more than the previous entry.
*/
get browserPageId() {
if (this.canceledNavigationResolution !== 'computed') {
return this.currentPageId;
}
return this.restoredState()?.ɵrouterPageId ?? this.currentPageId;
}
getRouterState() {
return this.routerState;
}
createStateMemento() {
return {
rawUrlTree: this.rawUrlTree,
currentUrlTree: this.currentUrlTree,
routerState: this.routerState,
};
}
registerNonRouterCurrentEntryChangeListener(listener) {
return this.location.subscribe((event) => {
if (event['type'] === 'popstate') {
listener(event['url'], event.state);
}
});
}
handleRouterEvent(e, currentTransition) {
if (e instanceof NavigationStart) {
this.stateMemento = this.createStateMemento();
}
else if (e instanceof NavigationSkipped) {
this.rawUrlTree = currentTransition.initialUrl;
}
else if (e instanceof RoutesRecognized) {
if (this.urlUpdateStrategy === 'eager') {
if (!currentTransition.extras.skipLocationChange) {
const rawUrl = this.urlHandlingStrategy.merge(currentTransition.finalUrl, currentTransition.initialUrl);
this.setBrowserUrl(currentTransition.targetBrowserUrl ?? rawUrl, currentTransition);
}
}
}
else if (e instanceof BeforeActivateRoutes) {
this.currentUrlTree = currentTransition.finalUrl;
this.rawUrlTree = this.urlHandlingStrategy.merge(currentTransition.finalUrl, currentTransition.initialUrl);
this.routerState = currentTransition.targetRouterState;
if (this.urlUpdateStrategy === 'deferred' && !currentTransition.extras.skipLocationChange) {
this.setBrowserUrl(currentTransition.targetBrowserUrl ?? this.rawUrlTree, currentTransition);
}
}
else if (e instanceof NavigationCancel &&
(e.code === NavigationCancellationCode.GuardRejected ||
e.code === NavigationCancellationCode.NoDataFromResolver)) {
this.restoreHistory(currentTransition);
}
else if (e instanceof NavigationError) {
this.restoreHistory(currentTransition, true);
}
else if (e instanceof NavigationEnd) {
this.lastSuccessfulId = e.id;
this.currentPageId = this.browserPageId;
}
}
setBrowserUrl(url, transition) {
const path = url instanceof UrlTree ? this.urlSerializer.serialize(url) : url;
if (this.location.isCurrentPathEqualTo(path) || !!transition.extras.replaceUrl) {
// replacements do not update the target page
const currentBrowserPageId = this.browserPageId;
const state = {
...transition.extras.state,
...this.generateNgRouterState(transition.id, currentBrowserPageId),
};
this.location.replaceState(path, '', state);
}
else {
const state = {
...transition.extras.state,
...this.generateNgRouterState(transition.id, this.browserPageId + 1),
};
this.location.go(path, '', state);
}
}
/**
* Performs the necessary rollback action to restore the browser URL to the
* state before the transition.
*/
restoreHistory(navigation, restoringFromCaughtError = false) {
if (this.canceledNavigationResolution === 'computed') {
const currentBrowserPageId = this.browserPageId;
const targetPagePosition = this.currentPageId - currentBrowserPageId;
if (targetPagePosition !== 0) {
this.location.historyGo(targetPagePosition);
}
else if (this.currentUrlTree === navigation.finalUrl && targetPagePosition === 0) {
// We got to the activation stage (where currentUrlTree is set to the navigation's
// finalUrl), but we weren't moving anywhere in history (skipLocationChange or replaceUrl).
// We still need to reset the router state back to what it was when the navigation started.
this.resetState(navigation);
this.resetUrlToCurrentUrlTree();
}
else {
// The browser URL and router state was not updated before the navigation cancelled so
// there's no restoration needed.
}
}
else if (this.canceledNavigationResolution === 'replace') {
// TODO(atscott): It seems like we should _always_ reset the state here. It would be a no-op
// for `deferred` navigations that haven't change the internal state yet because guards
// reject. For 'eager' navigations, it seems like we also really should reset the state
// because the navigation was cancelled. Investigate if this can be done by running TGP.
if (restoringFromCaughtError) {
this.resetState(navigation);
}
this.resetUrlToCurrentUrlTree();
}
}
resetState(navigation) {
this.routerState = this.stateMemento.routerState;
this.currentUrlTree = this.stateMemento.currentUrlTree;
// Note here that we use the urlHandlingStrategy to get the reset `rawUrlTree` because it may be
// configured to handle only part of the navigation URL. This means we would only want to reset
// the part of the navigation handled by the Angular router rather than the whole URL. In
// addition, the URLHandlingStrategy may be configured to specifically preserve parts of the URL
// when merging, such as the query params so they are not lost on a refresh.
this.rawUrlTree = this.urlHandlingStrategy.merge(this.currentUrlTree, navigation.finalUrl ?? this.rawUrlTree);
}
resetUrlToCurrentUrlTree() {
this.location.replaceState(this.urlSerializer.serialize(this.rawUrlTree), '', this.generateNgRouterState(this.lastSuccessfulId, this.currentPageId));
}
generateNgRouterState(navigationId, routerPageId) {
if (this.canceledNavigationResolution === 'computed') {
return { navigationId, ɵrouterPageId: routerPageId };
}
return { navigationId };
}
static { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "18.2.8", ngImport: i0, type: HistoryStateManager, deps: null, target: i0.ɵɵFactoryTarget.Injectable }); }
static { this.ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: "12.0.0", version: "18.2.8", ngImport: i0, type: HistoryStateManager, providedIn: 'root' }); }
}
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "18.2.8", ngImport: i0, type: HistoryStateManager, decorators: [{
type: Injectable,
args: [{ providedIn: 'root' }]
}] });
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"state_manager.js","sourceRoot":"","sources":["../../../../../../../packages/router/src/statemanager/state_manager.ts"],"names":[],"mappings":"AAAA;;;;;;GAMG;AAEH,OAAO,EAAC,QAAQ,EAAC,MAAM,iBAAiB,CAAC;AACzC,OAAO,EAAC,MAAM,EAAE,UAAU,EAAC,MAAM,eAAe,CAAC;AAGjD,OAAO,EACL,oBAAoB,EAEpB,gBAAgB,EAChB,0BAA0B,EAC1B,aAAa,EACb,eAAe,EACf,iBAAiB,EACjB,eAAe,EAEf,gBAAgB,GACjB,MAAM,WAAW,CAAC;AAEnB,OAAO,EAAC,oBAAoB,EAAC,MAAM,kBAAkB,CAAC;AACtD,OAAO,EAAC,gBAAgB,EAAc,MAAM,iBAAiB,CAAC;AAC9D,OAAO,EAAC,mBAAmB,EAAC,MAAM,0BAA0B,CAAC;AAC7D,OAAO,EAAC,aAAa,EAAE,OAAO,EAAC,MAAM,aAAa,CAAC;;AAGnD,MAAM,OAAgB,YAAY;yHAAZ,YAAY;6HAAZ,YAAY,cADT,MAAM,cAAc,GAAG,EAAE,CAAC,MAAM,CAAC,mBAAmB,CAAC;;sGACxD,YAAY;kBADjC,UAAU;mBAAC,EAAC,UAAU,EAAE,MAAM,EAAE,UAAU,EAAE,GAAG,EAAE,CAAC,MAAM,CAAC,mBAAmB,CAAC,EAAC;;AA+D/E,MAAM,OAAO,mBAAoB,SAAQ,YAAY;IADrD;;QAEmB,aAAQ,GAAG,MAAM,CAAC,QAAQ,CAAC,CAAC;QAC5B,kBAAa,GAAG,MAAM,CAAC,aAAa,CAAC,CAAC;QACtC,YAAO,GAAG,MAAM,CAAC,oBAAoB,EAAE,EAAC,QAAQ,EAAE,IAAI,EAAC,CAAC,IAAI,EAAE,CAAC;QAC/D,iCAA4B,GAC3C,IAAI,CAAC,OAAO,CAAC,4BAA4B,IAAI,SAAS,CAAC;QAEjD,wBAAmB,GAAG,MAAM,CAAC,mBAAmB,CAAC,CAAC;QAClD,sBAAiB,GAAG,IAAI,CAAC,OAAO,CAAC,iBAAiB,IAAI,UAAU,CAAC;QAEjE,mBAAc,GAAG,IAAI,OAAO,EAAE,CAAC;QAM/B,eAAU,GAAG,IAAI,CAAC,cAAc,CAAC;QAMzC;;;;;;;WAOG;QACK,kBAAa,GAAW,CAAC,CAAC;QAC1B,qBAAgB,GAAW,CAAC,CAAC,CAAC;QAkB9B,gBAAW,GAAG,gBAAgB,CAAC,IAAI,CAAC,CAAC;QAMrC,iBAAY,GAAG,IAAI,CAAC,kBAAkB,EAAE,CAAC;KA6IlD;IAxLU,iBAAiB;QACxB,OAAO,IAAI,CAAC,cAAc,CAAC;IAC7B,CAAC;IAIQ,aAAa;QACpB,OAAO,IAAI,CAAC,UAAU,CAAC;IACzB,CAAC;IAaQ,aAAa;QACpB,OAAO,IAAI,CAAC,QAAQ,CAAC,QAAQ,EAAsC,CAAC;IACtE,CAAC;IAED;;;;OAIG;IACH,IAAY,aAAa;QACvB,IAAI,IAAI,CAAC,4BAA4B,KAAK,UAAU,EAAE,CAAC;YACrD,OAAO,IAAI,CAAC,aAAa,CAAC;QAC5B,CAAC;QACD,OAAO,IAAI,CAAC,aAAa,EAAE,EAAE,aAAa,IAAI,IAAI,CAAC,aAAa,CAAC;IACnE,CAAC;IAIQ,cAAc;QACrB,OAAO,IAAI,CAAC,WAAW,CAAC;IAC1B,CAAC;IAIO,kBAAkB;QACxB,OAAO;YACL,UAAU,EAAE,IAAI,CAAC,UAAU;YAC3B,cAAc,EAAE,IAAI,CAAC,cAAc;YACnC,WAAW,EAAE,IAAI,CAAC,WAAW;SAC9B,CAAC;IACJ,CAAC;IAEQ,2CAA2C,CAClD,QAAwE;QAExE,OAAO,IAAI,CAAC,QAAQ,CAAC,SAAS,CAAC,CAAC,KAAK,EAAE,EAAE;YACvC,IAAI,KAAK,CAAC,MAAM,CAAC,KAAK,UAAU,EAAE,CAAC;gBACjC,QAAQ,CAAC,KAAK,CAAC,KAAK,CAAE,EAAE,KAAK,CAAC,KAAyC,CAAC,CAAC;YAC3E,CAAC;QACH,CAAC,CAAC,CAAC;IACL,CAAC;IAEQ,iBAAiB,CAAC,CAA8B,EAAE,iBAA6B;QACtF,IAAI,CAAC,YAAY,eAAe,EAAE,CAAC;YACjC,IAAI,CAAC,YAAY,GAAG,IAAI,CAAC,kBAAkB,EAAE,CAAC;QAChD,CAAC;aAAM,IAAI,CAAC,YAAY,iBAAiB,EAAE,CAAC;YAC1C,IAAI,CAAC,UAAU,GAAG,iBAAiB,CAAC,UAAU,CAAC;QACjD,CAAC;aAAM,IAAI,CAAC,YAAY,gBAAgB,EAAE,CAAC;YACzC,IAAI,IAAI,CAAC,iBAAiB,KAAK,OAAO,EAAE,CAAC;gBACvC,IAAI,CAAC,iBAAiB,CAAC,MAAM,CAAC,kBAAkB,EAAE,CAAC;oBACjD,MAAM,MAAM,GAAG,IAAI,CAAC,mBAAmB,CAAC,KAAK,CAC3C,iBAAiB,CAAC,QAAS,EAC3B,iBAAiB,CAAC,UAAU,CAC7B,CAAC;oBACF,IAAI,CAAC,aAAa,CAAC,iBAAiB,CAAC,gBAAgB,IAAI,MAAM,EAAE,iBAAiB,CAAC,CAAC;gBACtF,CAAC;YACH,CAAC;QACH,CAAC;aAAM,IAAI,CAAC,YAAY,oBAAoB,EAAE,CAAC;YAC7C,IAAI,CAAC,cAAc,GAAG,iBAAiB,CAAC,QAAS,CAAC;YAClD,IAAI,CAAC,UAAU,GAAG,IAAI,CAAC,mBAAmB,CAAC,KAAK,CAC9C,iBAAiB,CAAC,QAAS,EAC3B,iBAAiB,CAAC,UAAU,CAC7B,CAAC;YACF,IAAI,CAAC,WAAW,GAAG,iBAAiB,CAAC,iBAAkB,CAAC;YACxD,IAAI,IAAI,CAAC,iBAAiB,KAAK,UAAU,IAAI,CAAC,iBAAiB,CAAC,MAAM,CAAC,kBAAkB,EAAE,CAAC;gBAC1F,IAAI,CAAC,aAAa,CAChB,iBAAiB,CAAC,gBAAgB,IAAI,IAAI,CAAC,UAAU,EACrD,iBAAiB,CAClB,CAAC;YACJ,CAAC;QACH,CAAC;aAAM,IACL,CAAC,YAAY,gBAAgB;YAC7B,CAAC,CAAC,CAAC,IAAI,KAAK,0BAA0B,CAAC,aAAa;gBAClD,CAAC,CAAC,IAAI,KAAK,0BAA0B,CAAC,kBAAkB,CAAC,EAC3D,CAAC;YACD,IAAI,CAAC,cAAc,CAAC,iBAAiB,CAAC,CAAC;QACzC,CAAC;aAAM,IAAI,CAAC,YAAY,eAAe,EAAE,CAAC;YACxC,IAAI,CAAC,cAAc,CAAC,iBAAiB,EAAE,IAAI,CAAC,CAAC;QAC/C,CAAC;aAAM,IAAI,CAAC,YAAY,aAAa,EAAE,CAAC;YACtC,IAAI,CAAC,gBAAgB,GAAG,CAAC,CAAC,EAAE,CAAC;YAC7B,IAAI,CAAC,aAAa,GAAG,IAAI,CAAC,aAAa,CAAC;QAC1C,CAAC;IACH,CAAC;IAEO,aAAa,CAAC,GAAqB,EAAE,UAAsB;QACjE,MAAM,IAAI,GAAG,GAAG,YAAY,OAAO,CAAC,CAAC,CAAC,IAAI,CAAC,aAAa,CAAC,SAAS,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC,GAAG,CAAC;QAC9E,IAAI,IAAI,CAAC,QAAQ,CAAC,oBAAoB,CAAC,IAAI,CAAC,IAAI,CAAC,CAAC,UAAU,CAAC,MAAM,CAAC,UAAU,EAAE,CAAC;YAC/E,6CAA6C;YAC7C,MAAM,oBAAoB,GAAG,IAAI,CAAC,aAAa,CAAC;YAChD,MAAM,KAAK,GAAG;gBACZ,GAAG,UAAU,CAAC,MAAM,CAAC,KAAK;gBAC1B,GAAG,IAAI,CAAC,qBAAqB,CAAC,UAAU,CAAC,EAAE,EAAE,oBAAoB,CAAC;aACnE,CAAC;YACF,IAAI,CAAC,QAAQ,CAAC,YAAY,CAAC,IAAI,EAAE,EAAE,EAAE,KAAK,CAAC,CAAC;QAC9C,CAAC;aAAM,CAAC;YACN,MAAM,KAAK,GAAG;gBACZ,GAAG,UAAU,CAAC,MAAM,CAAC,KAAK;gBAC1B,GAAG,IAAI,CAAC,qBAAqB,CAAC,UAAU,CAAC,EAAE,EAAE,IAAI,CAAC,aAAa,GAAG,CAAC,CAAC;aACrE,CAAC;YACF,IAAI,CAAC,QAAQ,CAAC,EAAE,CAAC,IAAI,EAAE,EAAE,EAAE,KAAK,CAAC,CAAC;QACpC,CAAC;IACH,CAAC;IAED;;;OAGG;IACK,cAAc,CAAC,UAAsB,EAAE,wBAAwB,GAAG,KAAK;QAC7E,IAAI,IAAI,CAAC,4BAA4B,KAAK,UAAU,EAAE,CAAC;YACrD,MAAM,oBAAoB,GAAG,IAAI,CAAC,aAAa,CAAC;YAChD,MAAM,kBAAkB,GAAG,IAAI,CAAC,aAAa,GAAG,oBAAoB,CAAC;YACrE,IAAI,kBAAkB,KAAK,CAAC,EAAE,CAAC;gBAC7B,IAAI,CAAC,QAAQ,CAAC,SAAS,CAAC,kBAAkB,CAAC,CAAC;YAC9C,CAAC;iBAAM,IAAI,IAAI,CAAC,cAAc,KAAK,UAAU,CAAC,QAAQ,IAAI,kBAAkB,KAAK,CAAC,EAAE,CAAC;gBACnF,kFAAkF;gBAClF,2FAA2F;gBAC3F,2FAA2F;gBAC3F,IAAI,CAAC,UAAU,CAAC,UAAU,CAAC,CAAC;gBAC5B,IAAI,CAAC,wBAAwB,EAAE,CAAC;YAClC,CAAC;iBAAM,CAAC;gBACN,sFAAsF;gBACtF,iCAAiC;YACnC,CAAC;QACH,CAAC;aAAM,IAAI,IAAI,CAAC,4BAA4B,KAAK,SAAS,EAAE,CAAC;YAC3D,4FAA4F;YAC5F,uFAAuF;YACvF,uFAAuF;YACvF,wFAAwF;YACxF,IAAI,wBAAwB,EAAE,CAAC;gBAC7B,IAAI,CAAC,UAAU,CAAC,UAAU,CAAC,CAAC;YAC9B,CAAC;YACD,IAAI,CAAC,wBAAwB,EAAE,CAAC;QAClC,CAAC;IACH,CAAC;IAEO,UAAU,CAAC,UAAsB;QACvC,IAAI,CAAC,WAAW,GAAG,IAAI,CAAC,YAAY,CAAC,WAAW,CAAC;QACjD,IAAI,CAAC,cAAc,GAAG,IAAI,CAAC,YAAY,CAAC,cAAc,CAAC;QACvD,gGAAgG;QAChG,+FAA+F;QAC/F,yFAAyF;QACzF,gGAAgG;QAChG,4EAA4E;QAC5E,IAAI,CAAC,UAAU,GAAG,IAAI,CAAC,mBAAmB,CAAC,KAAK,CAC9C,IAAI,CAAC,cAAc,EACnB,UAAU,CAAC,QAAQ,IAAI,IAAI,CAAC,UAAU,CACvC,CAAC;IACJ,CAAC;IAEO,wBAAwB;QAC9B,IAAI,CAAC,QAAQ,CAAC,YAAY,CACxB,IAAI,CAAC,aAAa,CAAC,SAAS,CAAC,IAAI,CAAC,UAAU,CAAC,EAC7C,EAAE,EACF,IAAI,CAAC,qBAAqB,CAAC,IAAI,CAAC,gBAAgB,EAAE,IAAI,CAAC,aAAa,CAAC,CACtE,CAAC;IACJ,CAAC;IAEO,qBAAqB,CAAC,YAAoB,EAAE,YAAoB;QACtE,IAAI,IAAI,CAAC,4BAA4B,KAAK,UAAU,EAAE,CAAC;YACrD,OAAO,EAAC,YAAY,EAAE,aAAa,EAAE,YAAY,EAAC,CAAC;QACrD,CAAC;QACD,OAAO,EAAC,YAAY,EAAC,CAAC;IACxB,CAAC;yHAnMU,mBAAmB;6HAAnB,mBAAmB,cADP,MAAM;;sGAClB,mBAAmB;kBAD/B,UAAU;mBAAC,EAAC,UAAU,EAAE,MAAM,EAAC","sourcesContent":["/**\n * @license\n * Copyright Google LLC All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.dev/license\n */\n\nimport {Location} from '@angular/common';\nimport {inject, Injectable} from '@angular/core';\nimport {SubscriptionLike} from 'rxjs';\n\nimport {\n  BeforeActivateRoutes,\n  Event,\n  NavigationCancel,\n  NavigationCancellationCode,\n  NavigationEnd,\n  NavigationError,\n  NavigationSkipped,\n  NavigationStart,\n  PrivateRouterEvents,\n  RoutesRecognized,\n} from '../events';\nimport {Navigation, RestoredState} from '../navigation_transition';\nimport {ROUTER_CONFIGURATION} from '../router_config';\nimport {createEmptyState, RouterState} from '../router_state';\nimport {UrlHandlingStrategy} from '../url_handling_strategy';\nimport {UrlSerializer, UrlTree} from '../url_tree';\n\n@Injectable({providedIn: 'root', useFactory: () => inject(HistoryStateManager)})\nexport abstract class StateManager {\n  /**\n   * Returns the currently activated `UrlTree`.\n   *\n   * This `UrlTree` shows only URLs that the `Router` is configured to handle (through\n   * `UrlHandlingStrategy`).\n   *\n   * The value is set after finding the route config tree to activate but before activating the\n   * route.\n   */\n  abstract getCurrentUrlTree(): UrlTree;\n\n  /**\n   * Returns a `UrlTree` that is represents what the browser is actually showing.\n   *\n   * In the life of a navigation transition:\n   * 1. When a navigation begins, the raw `UrlTree` is updated to the full URL that's being\n   * navigated to.\n   * 2. During a navigation, redirects are applied, which might only apply to _part_ of the URL (due\n   * to `UrlHandlingStrategy`).\n   * 3. Just before activation, the raw `UrlTree` is updated to include the redirects on top of the\n   * original raw URL.\n   *\n   * Note that this is _only_ here to support `UrlHandlingStrategy.extract` and\n   * `UrlHandlingStrategy.shouldProcessUrl`. Without those APIs, the current `UrlTree` would not\n   * deviated from the raw `UrlTree`.\n   *\n   * For `extract`, a raw `UrlTree` is needed because `extract` may only return part\n   * of the navigation URL. Thus, the current `UrlTree` may only represent _part_ of the browser\n   * URL. When a navigation gets cancelled and the router needs to reset the URL or a new navigation\n   * occurs, it needs to know the _whole_ browser URL, not just the part handled by\n   * `UrlHandlingStrategy`.\n   * For `shouldProcessUrl`, when the return is `false`, the router ignores the navigation but\n   * still updates the raw `UrlTree` with the assumption that the navigation was caused by the\n   * location change listener due to a URL update by the AngularJS router. In this case, the router\n   * still need to know what the browser's URL is for future navigations.\n   */\n  abstract getRawUrlTree(): UrlTree;\n\n  /** Returns the current state stored by the browser for the current history entry. */\n  abstract restoredState(): RestoredState | null | undefined;\n\n  /** Returns the current RouterState. */\n  abstract getRouterState(): RouterState;\n\n  /**\n   * Registers a listener that is called whenever the current history entry changes by some API\n   * outside the Router. This includes user-activated changes like back buttons and link clicks, but\n   * also includes programmatic APIs called by non-Router JavaScript.\n   */\n  abstract registerNonRouterCurrentEntryChangeListener(\n    listener: (url: string, state: RestoredState | null | undefined) => void,\n  ): SubscriptionLike;\n\n  /**\n   * Handles a navigation event sent from the Router. These are typically events that indicate a\n   * navigation has started, progressed, been cancelled, or finished.\n   */\n  abstract handleRouterEvent(e: Event | PrivateRouterEvents, currentTransition: Navigation): void;\n}\n\n@Injectable({providedIn: 'root'})\nexport class HistoryStateManager extends StateManager {\n  private readonly location = inject(Location);\n  private readonly urlSerializer = inject(UrlSerializer);\n  private readonly options = inject(ROUTER_CONFIGURATION, {optional: true}) || {};\n  private readonly canceledNavigationResolution =\n    this.options.canceledNavigationResolution || 'replace';\n\n  private urlHandlingStrategy = inject(UrlHandlingStrategy);\n  private urlUpdateStrategy = this.options.urlUpdateStrategy || 'deferred';\n\n  private currentUrlTree = new UrlTree();\n\n  override getCurrentUrlTree() {\n    return this.currentUrlTree;\n  }\n\n  private rawUrlTree = this.currentUrlTree;\n\n  override getRawUrlTree() {\n    return this.rawUrlTree;\n  }\n\n  /**\n   * The id of the currently active page in the router.\n   * Updated to the transition's target id on a successful navigation.\n   *\n   * This is used to track what page the router last activated. When an attempted navigation fails,\n   * the router can then use this to compute how to restore the state back to the previously active\n   * page.\n   */\n  private currentPageId: number = 0;\n  private lastSuccessfulId: number = -1;\n\n  override restoredState(): RestoredState | null | undefined {\n    return this.location.getState() as RestoredState | null | undefined;\n  }\n\n  /**\n   * The ɵrouterPageId of whatever page is currently active in the browser history. This is\n   * important for computing the target page id for new navigations because we need to ensure each\n   * page id in the browser history is 1 more than the previous entry.\n   */\n  private get browserPageId(): number {\n    if (this.canceledNavigationResolution !== 'computed') {\n      return this.currentPageId;\n    }\n    return this.restoredState()?.ɵrouterPageId ?? this.currentPageId;\n  }\n\n  private routerState = createEmptyState(null);\n\n  override getRouterState() {\n    return this.routerState;\n  }\n\n  private stateMemento = this.createStateMemento();\n\n  private createStateMemento() {\n    return {\n      rawUrlTree: this.rawUrlTree,\n      currentUrlTree: this.currentUrlTree,\n      routerState: this.routerState,\n    };\n  }\n\n  override registerNonRouterCurrentEntryChangeListener(\n    listener: (url: string, state: RestoredState | null | undefined) => void,\n  ): SubscriptionLike {\n    return this.location.subscribe((event) => {\n      if (event['type'] === 'popstate') {\n        listener(event['url']!, event.state as RestoredState | null | undefined);\n      }\n    });\n  }\n\n  override handleRouterEvent(e: Event | PrivateRouterEvents, currentTransition: Navigation) {\n    if (e instanceof NavigationStart) {\n      this.stateMemento = this.createStateMemento();\n    } else if (e instanceof NavigationSkipped) {\n      this.rawUrlTree = currentTransition.initialUrl;\n    } else if (e instanceof RoutesRecognized) {\n      if (this.urlUpdateStrategy === 'eager') {\n        if (!currentTransition.extras.skipLocationChange) {\n          const rawUrl = this.urlHandlingStrategy.merge(\n            currentTransition.finalUrl!,\n            currentTransition.initialUrl,\n          );\n          this.setBrowserUrl(currentTransition.targetBrowserUrl ?? rawUrl, currentTransition);\n        }\n      }\n    } else if (e instanceof BeforeActivateRoutes) {\n      this.currentUrlTree = currentTransition.finalUrl!;\n      this.rawUrlTree = this.urlHandlingStrategy.merge(\n        currentTransition.finalUrl!,\n        currentTransition.initialUrl,\n      );\n      this.routerState = currentTransition.targetRouterState!;\n      if (this.urlUpdateStrategy === 'deferred' && !currentTransition.extras.skipLocationChange) {\n        this.setBrowserUrl(\n          currentTransition.targetBrowserUrl ?? this.rawUrlTree,\n          currentTransition,\n        );\n      }\n    } else if (\n      e instanceof NavigationCancel &&\n      (e.code === NavigationCancellationCode.GuardRejected ||\n        e.code === NavigationCancellationCode.NoDataFromResolver)\n    ) {\n      this.restoreHistory(currentTransition);\n    } else if (e instanceof NavigationError) {\n      this.restoreHistory(currentTransition, true);\n    } else if (e instanceof NavigationEnd) {\n      this.lastSuccessfulId = e.id;\n      this.currentPageId = this.browserPageId;\n    }\n  }\n\n  private setBrowserUrl(url: UrlTree | string, transition: Navigation) {\n    const path = url instanceof UrlTree ? this.urlSerializer.serialize(url) : url;\n    if (this.location.isCurrentPathEqualTo(path) || !!transition.extras.replaceUrl) {\n      // replacements do not update the target page\n      const currentBrowserPageId = this.browserPageId;\n      const state = {\n        ...transition.extras.state,\n        ...this.generateNgRouterState(transition.id, currentBrowserPageId),\n      };\n      this.location.replaceState(path, '', state);\n    } else {\n      const state = {\n        ...transition.extras.state,\n        ...this.generateNgRouterState(transition.id, this.browserPageId + 1),\n      };\n      this.location.go(path, '', state);\n    }\n  }\n\n  /**\n   * Performs the necessary rollback action to restore the browser URL to the\n   * state before the transition.\n   */\n  private restoreHistory(navigation: Navigation, restoringFromCaughtError = false) {\n    if (this.canceledNavigationResolution === 'computed') {\n      const currentBrowserPageId = this.browserPageId;\n      const targetPagePosition = this.currentPageId - currentBrowserPageId;\n      if (targetPagePosition !== 0) {\n        this.location.historyGo(targetPagePosition);\n      } else if (this.currentUrlTree === navigation.finalUrl && targetPagePosition === 0) {\n        // We got to the activation stage (where currentUrlTree is set to the navigation's\n        // finalUrl), but we weren't moving anywhere in history (skipLocationChange or replaceUrl).\n        // We still need to reset the router state back to what it was when the navigation started.\n        this.resetState(navigation);\n        this.resetUrlToCurrentUrlTree();\n      } else {\n        // The browser URL and router state was not updated before the navigation cancelled so\n        // there's no restoration needed.\n      }\n    } else if (this.canceledNavigationResolution === 'replace') {\n      // TODO(atscott): It seems like we should _always_ reset the state here. It would be a no-op\n      // for `deferred` navigations that haven't change the internal state yet because guards\n      // reject. For 'eager' navigations, it seems like we also really should reset the state\n      // because the navigation was cancelled. Investigate if this can be done by running TGP.\n      if (restoringFromCaughtError) {\n        this.resetState(navigation);\n      }\n      this.resetUrlToCurrentUrlTree();\n    }\n  }\n\n  private resetState(navigation: Navigation): void {\n    this.routerState = this.stateMemento.routerState;\n    this.currentUrlTree = this.stateMemento.currentUrlTree;\n    // Note here that we use the urlHandlingStrategy to get the reset `rawUrlTree` because it may be\n    // configured to handle only part of the navigation URL. This means we would only want to reset\n    // the part of the navigation handled by the Angular router rather than the whole URL. In\n    // addition, the URLHandlingStrategy may be configured to specifically preserve parts of the URL\n    // when merging, such as the query params so they are not lost on a refresh.\n    this.rawUrlTree = this.urlHandlingStrategy.merge(\n      this.currentUrlTree,\n      navigation.finalUrl ?? this.rawUrlTree,\n    );\n  }\n\n  private resetUrlToCurrentUrlTree(): void {\n    this.location.replaceState(\n      this.urlSerializer.serialize(this.rawUrlTree),\n      '',\n      this.generateNgRouterState(this.lastSuccessfulId, this.currentPageId),\n    );\n  }\n\n  private generateNgRouterState(navigationId: number, routerPageId: number) {\n    if (this.canceledNavigationResolution === 'computed') {\n      return {navigationId, ɵrouterPageId: routerPageId};\n    }\n    return {navigationId};\n  }\n}\n"]}