@angular/router
Version:
Angular - the routing library
806 lines • 112 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.io/license
*/
import { Location } from '@angular/common';
import { inject, Injectable, NgZone, ɵConsole as Console, ɵInitialRenderPendingTasks as InitialRenderPendingTasks, ɵRuntimeError as RuntimeError } from '@angular/core';
import { Subject, Subscription } from 'rxjs';
import { createSegmentGroupFromRoute, createUrlTreeFromSegmentGroup } from './create_url_tree';
import { INPUT_BINDER } from './directives/router_outlet';
import { BeforeActivateRoutes, IMPERATIVE_NAVIGATION, NavigationCancel, NavigationEnd, NavigationError, NavigationSkipped, NavigationStart, RedirectRequest, RoutesRecognized } from './events';
import { isBrowserTriggeredNavigation, NavigationTransitions } from './navigation_transition';
import { TitleStrategy } from './page_title_strategy';
import { RouteReuseStrategy } from './route_reuse_strategy';
import { ROUTER_CONFIGURATION } from './router_config';
import { ROUTES } from './router_config_loader';
import { createEmptyState } from './router_state';
import { UrlHandlingStrategy } from './url_handling_strategy';
import { containsTree, isUrlTree, UrlSerializer, UrlTree } from './url_tree';
import { standardizeConfig, validateConfig } from './utils/config';
import { afterNextNavigation } from './utils/navigations';
import * as i0 from "@angular/core";
function defaultErrorHandler(error) {
throw error;
}
function defaultMalformedUriErrorHandler(error, urlSerializer, url) {
return urlSerializer.parse('/');
}
/**
* The equivalent `IsActiveMatchOptions` options for `Router.isActive` is called with `true`
* (exact = true).
*/
export const exactMatchOptions = {
paths: 'exact',
fragment: 'ignored',
matrixParams: 'ignored',
queryParams: 'exact'
};
/**
* The equivalent `IsActiveMatchOptions` options for `Router.isActive` is called with `false`
* (exact = false).
*/
export const subsetMatchOptions = {
paths: 'subset',
fragment: 'ignored',
matrixParams: 'ignored',
queryParams: 'subset'
};
/**
* @description
*
* A service that provides navigation among views and URL manipulation capabilities.
*
* @see {@link Route}
* @see [Routing and Navigation Guide](guide/router).
*
* @ngModule RouterModule
*
* @publicApi
*/
export class Router {
// TODO(b/260747083): This should not exist and navigationId should be private in
// `NavigationTransitions`
get navigationId() {
return this.navigationTransitions.navigationId;
}
/**
* 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.location.getState()?.ɵrouterPageId ?? this.currentPageId;
}
/**
* An event stream for routing events.
*/
get events() {
// TODO(atscott): This _should_ be events.asObservable(). However, this change requires internal
// cleanup: tests are doing `(route.events as Subject<Event>).next(...)`. This isn't
// allowed/supported but we still have to fix these or file bugs against the teams before making
// the change.
return this._events;
}
constructor() {
this.disposed = false;
/**
* 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.console = inject(Console);
this.isNgZoneEnabled = false;
/**
* The private `Subject` type for the public events exposed in the getter. This is used internally
* to push events to. The separate field allows us to expose separate types in the public API
* (i.e., an Observable rather than the Subject).
*/
this._events = new Subject();
this.options = inject(ROUTER_CONFIGURATION, { optional: true }) || {};
this.pendingTasks = inject(InitialRenderPendingTasks);
/**
* A handler for navigation errors in this NgModule.
*
* @deprecated Subscribe to the `Router` events and watch for `NavigationError` instead.
* `provideRouter` has the `withNavigationErrorHandler` feature to make this easier.
* @see {@link withNavigationErrorHandler}
*/
this.errorHandler = this.options.errorHandler || defaultErrorHandler;
/**
* A handler for errors thrown by `Router.parseUrl(url)`
* when `url` contains an invalid character.
* The most common case is a `%` sign
* that's not encoded and is not part of a percent encoded sequence.
*
* @deprecated URI parsing errors should be handled in the `UrlSerializer`.
*
* @see {@link RouterModule}
*/
this.malformedUriErrorHandler = this.options.malformedUriErrorHandler || defaultMalformedUriErrorHandler;
/**
* True if at least one navigation event has occurred,
* false otherwise.
*/
this.navigated = false;
this.lastSuccessfulId = -1;
/**
* A strategy for extracting and merging URLs.
* Used for AngularJS to Angular migrations.
*
* @deprecated Configure using `providers` instead:
* `{provide: UrlHandlingStrategy, useClass: MyStrategy}`.
*/
this.urlHandlingStrategy = inject(UrlHandlingStrategy);
/**
* A strategy for re-using routes.
*
* @deprecated Configure using `providers` instead:
* `{provide: RouteReuseStrategy, useClass: MyStrategy}`.
*/
this.routeReuseStrategy = inject(RouteReuseStrategy);
/**
* A strategy for setting the title based on the `routerState`.
*
* @deprecated Configure using `providers` instead:
* `{provide: TitleStrategy, useClass: MyStrategy}`.
*/
this.titleStrategy = inject(TitleStrategy);
/**
* How to handle a navigation request to the current URL.
*
*
* @deprecated Configure this through `provideRouter` or `RouterModule.forRoot` instead.
* @see {@link withRouterConfig}
* @see {@link provideRouter}
* @see {@link RouterModule}
*/
this.onSameUrlNavigation = this.options.onSameUrlNavigation || 'ignore';
/**
* How to merge parameters, data, resolved data, and title from parent to child
* routes. One of:
*
* - `'emptyOnly'` : Inherit parent parameters, data, and resolved data
* for path-less or component-less routes.
* - `'always'` : Inherit parent parameters, data, and resolved data
* for all child routes.
*
* @deprecated Configure this through `provideRouter` or `RouterModule.forRoot` instead.
* @see {@link withRouterConfig}
* @see {@link provideRouter}
* @see {@link RouterModule}
*/
this.paramsInheritanceStrategy = this.options.paramsInheritanceStrategy || 'emptyOnly';
/**
* Determines when the router updates the browser URL.
* By default (`"deferred"`), updates the browser URL after navigation has finished.
* Set to `'eager'` to update the browser URL at the beginning of navigation.
* You can choose to update early so that, if navigation fails,
* you can show an error message with the URL that failed.
*
* @deprecated Configure this through `provideRouter` or `RouterModule.forRoot` instead.
* @see {@link withRouterConfig}
* @see {@link provideRouter}
* @see {@link RouterModule}
*/
this.urlUpdateStrategy = this.options.urlUpdateStrategy || 'deferred';
/**
* Configures how the Router attempts to restore state when a navigation is cancelled.
*
* 'replace' - Always uses `location.replaceState` to set the browser state to the state of the
* router before the navigation started. This means that if the URL of the browser is updated
* _before_ the navigation is canceled, the Router will simply replace the item in history rather
* than trying to restore to the previous location in the session history. This happens most
* frequently with `urlUpdateStrategy: 'eager'` and navigations with the browser back/forward
* buttons.
*
* 'computed' - Will attempt to return to the same index in the session history that corresponds
* to the Angular route when the navigation gets cancelled. For example, if the browser back
* button is clicked and the navigation is cancelled, the Router will trigger a forward navigation
* and vice versa.
*
* Note: the 'computed' option is incompatible with any `UrlHandlingStrategy` which only
* handles a portion of the URL because the history restoration navigates to the previous place in
* the browser history rather than simply resetting a portion of the URL.
*
* The default value is `replace`.
*
* @deprecated Configure this through `provideRouter` or `RouterModule.forRoot` instead.
* @see {@link withRouterConfig}
* @see {@link provideRouter}
* @see {@link RouterModule}
*/
this.canceledNavigationResolution = this.options.canceledNavigationResolution || 'replace';
this.config = inject(ROUTES, { optional: true })?.flat() ?? [];
this.navigationTransitions = inject(NavigationTransitions);
this.urlSerializer = inject(UrlSerializer);
this.location = inject(Location);
/**
* Indicates whether the application has opted in to binding Router data to component inputs.
*
* This option is enabled by the `withComponentInputBinding` feature of `provideRouter` or
* `bindToComponentInputs` in the `ExtraOptions` of `RouterModule.forRoot`.
*/
this.componentInputBindingEnabled = !!inject(INPUT_BINDER, { optional: true });
this.eventsSubscription = new Subscription();
this.isNgZoneEnabled = inject(NgZone) instanceof NgZone && NgZone.isInAngularZone();
this.resetConfig(this.config);
this.currentUrlTree = new UrlTree();
this.rawUrlTree = this.currentUrlTree;
this.browserUrlTree = this.currentUrlTree;
this.routerState = createEmptyState(this.currentUrlTree, null);
this.navigationTransitions.setupNavigations(this, this.currentUrlTree, this.routerState)
.subscribe(t => {
this.lastSuccessfulId = t.id;
this.currentPageId = this.browserPageId;
}, e => {
this.console.warn(`Unhandled Navigation Error: ${e}`);
});
this.subscribeToNavigationEvents();
}
subscribeToNavigationEvents() {
const subscription = this.navigationTransitions.events.subscribe(e => {
try {
const { currentTransition } = this.navigationTransitions;
if (currentTransition === null) {
if (isPublicRouterEvent(e)) {
this._events.next(e);
}
return;
}
if (e instanceof NavigationStart) {
// If the source of the navigation is from a browser event, the URL is
// already updated. We already need to sync the internal state.
if (isBrowserTriggeredNavigation(currentTransition.source)) {
this.browserUrlTree = currentTransition.extractedUrl;
}
}
else if (e instanceof NavigationSkipped) {
this.rawUrlTree = currentTransition.rawUrl;
}
else if (e instanceof RoutesRecognized) {
if (this.urlUpdateStrategy === 'eager') {
if (!currentTransition.extras.skipLocationChange) {
const rawUrl = this.urlHandlingStrategy.merge(currentTransition.urlAfterRedirects, currentTransition.rawUrl);
this.setBrowserUrl(rawUrl, currentTransition);
}
this.browserUrlTree = currentTransition.urlAfterRedirects;
}
}
else if (e instanceof BeforeActivateRoutes) {
this.currentUrlTree = currentTransition.urlAfterRedirects;
this.rawUrlTree = this.urlHandlingStrategy.merge(currentTransition.urlAfterRedirects, currentTransition.rawUrl);
this.routerState = currentTransition.targetRouterState;
if (this.urlUpdateStrategy === 'deferred') {
if (!currentTransition.extras.skipLocationChange) {
this.setBrowserUrl(this.rawUrlTree, currentTransition);
}
this.browserUrlTree = currentTransition.urlAfterRedirects;
}
}
else if (e instanceof NavigationCancel) {
if (e.code !== 0 /* NavigationCancellationCode.Redirect */ &&
e.code !== 1 /* NavigationCancellationCode.SupersededByNewNavigation */) {
// It seems weird that `navigated` is set to `true` when the navigation is rejected,
// however it's how things were written initially. Investigation would need to be done
// to determine if this can be removed.
this.navigated = true;
}
if (e.code === 3 /* NavigationCancellationCode.GuardRejected */ ||
e.code === 2 /* NavigationCancellationCode.NoDataFromResolver */) {
this.restoreHistory(currentTransition);
}
}
else if (e instanceof RedirectRequest) {
const mergedTree = this.urlHandlingStrategy.merge(e.url, currentTransition.currentRawUrl);
const extras = {
skipLocationChange: currentTransition.extras.skipLocationChange,
// The URL is already updated at this point if we have 'eager' URL
// updates or if the navigation was triggered by the browser (back
// button, URL bar, etc). We want to replace that item in history
// if the navigation is rejected.
replaceUrl: this.urlUpdateStrategy === 'eager' ||
isBrowserTriggeredNavigation(currentTransition.source)
};
this.scheduleNavigation(mergedTree, IMPERATIVE_NAVIGATION, null, extras, {
resolve: currentTransition.resolve,
reject: currentTransition.reject,
promise: currentTransition.promise
});
}
if (e instanceof NavigationError) {
this.restoreHistory(currentTransition, true);
}
if (e instanceof NavigationEnd) {
this.navigated = true;
}
// Note that it's important to have the Router process the events _before_ the event is
// pushed through the public observable. This ensures the correct router state is in place
// before applications observe the events.
if (isPublicRouterEvent(e)) {
this._events.next(e);
}
}
catch (e) {
this.navigationTransitions.transitionAbortSubject.next(e);
}
});
this.eventsSubscription.add(subscription);
}
/** @internal */
resetRootComponentType(rootComponentType) {
// TODO: vsavkin router 4.0 should make the root component set to null
// this will simplify the lifecycle of the router.
this.routerState.root.component = rootComponentType;
this.navigationTransitions.rootComponentType = rootComponentType;
}
/**
* Sets up the location change listener and performs the initial navigation.
*/
initialNavigation() {
this.setUpLocationChangeListener();
if (!this.navigationTransitions.hasRequestedNavigation) {
const state = this.location.getState();
this.navigateToSyncWithBrowser(this.location.path(true), IMPERATIVE_NAVIGATION, state);
}
}
/**
* Sets up the location change listener. This listener detects navigations triggered from outside
* the Router (the browser back/forward buttons, for example) and schedules a corresponding Router
* navigation so that the correct events, guards, etc. are triggered.
*/
setUpLocationChangeListener() {
// Don't need to use Zone.wrap any more, because zone.js
// already patch onPopState, so location change callback will
// run into ngZone
if (!this.locationSubscription) {
this.locationSubscription = this.location.subscribe(event => {
const source = event['type'] === 'popstate' ? 'popstate' : 'hashchange';
if (source === 'popstate') {
// The `setTimeout` was added in #12160 and is likely to support Angular/AngularJS
// hybrid apps.
setTimeout(() => {
this.navigateToSyncWithBrowser(event['url'], source, event.state);
}, 0);
}
});
}
}
/**
* Schedules a router navigation to synchronize Router state with the browser state.
*
* This is done as a response to a popstate event and the initial navigation. These
* two scenarios represent times when the browser URL/state has been updated and
* the Router needs to respond to ensure its internal state matches.
*/
navigateToSyncWithBrowser(url, source, state) {
const extras = { replaceUrl: true };
// TODO: restoredState should always include the entire state, regardless
// of navigationId. This requires a breaking change to update the type on
// NavigationStart’s restoredState, which currently requires navigationId
// to always be present. The Router used to only restore history state if
// a navigationId was present.
// The stored navigationId is used by the RouterScroller to retrieve the scroll
// position for the page.
const restoredState = state?.navigationId ? state : null;
// Separate to NavigationStart.restoredState, we must also restore the state to
// history.state and generate a new navigationId, since it will be overwritten
if (state) {
const stateCopy = { ...state };
delete stateCopy.navigationId;
delete stateCopy.ɵrouterPageId;
if (Object.keys(stateCopy).length !== 0) {
extras.state = stateCopy;
}
}
const urlTree = this.parseUrl(url);
this.scheduleNavigation(urlTree, source, restoredState, extras);
}
/** The current URL. */
get url() {
return this.serializeUrl(this.currentUrlTree);
}
/**
* Returns the current `Navigation` object when the router is navigating,
* and `null` when idle.
*/
getCurrentNavigation() {
return this.navigationTransitions.currentNavigation;
}
/**
* The `Navigation` object of the most recent navigation to succeed and `null` if there
* has not been a successful navigation yet.
*/
get lastSuccessfulNavigation() {
return this.navigationTransitions.lastSuccessfulNavigation;
}
/**
* Resets the route configuration used for navigation and generating links.
*
* @param config The route array for the new configuration.
*
* @usageNotes
*
* ```
* router.resetConfig([
* { path: 'team/:id', component: TeamCmp, children: [
* { path: 'simple', component: SimpleCmp },
* { path: 'user/:name', component: UserCmp }
* ]}
* ]);
* ```
*/
resetConfig(config) {
(typeof ngDevMode === 'undefined' || ngDevMode) && validateConfig(config);
this.config = config.map(standardizeConfig);
this.navigated = false;
this.lastSuccessfulId = -1;
}
/** @nodoc */
ngOnDestroy() {
this.dispose();
}
/** Disposes of the router. */
dispose() {
this.navigationTransitions.complete();
if (this.locationSubscription) {
this.locationSubscription.unsubscribe();
this.locationSubscription = undefined;
}
this.disposed = true;
this.eventsSubscription.unsubscribe();
}
/**
* Appends URL segments to the current URL tree to create a new URL tree.
*
* @param commands An array of URL fragments with which to construct the new URL tree.
* If the path is static, can be the literal URL string. For a dynamic path, pass an array of path
* segments, followed by the parameters for each segment.
* The fragments are applied to the current URL tree or the one provided in the `relativeTo`
* property of the options object, if supplied.
* @param navigationExtras Options that control the navigation strategy.
* @returns The new URL tree.
*
* @usageNotes
*
* ```
* // create /team/33/user/11
* router.createUrlTree(['/team', 33, 'user', 11]);
*
* // create /team/33;expand=true/user/11
* router.createUrlTree(['/team', 33, {expand: true}, 'user', 11]);
*
* // you can collapse static segments like this (this works only with the first passed-in value):
* router.createUrlTree(['/team/33/user', userId]);
*
* // If the first segment can contain slashes, and you do not want the router to split it,
* // you can do the following:
* router.createUrlTree([{segmentPath: '/one/two'}]);
*
* // create /team/33/(user/11//right:chat)
* router.createUrlTree(['/team', 33, {outlets: {primary: 'user/11', right: 'chat'}}]);
*
* // remove the right secondary node
* router.createUrlTree(['/team', 33, {outlets: {primary: 'user/11', right: null}}]);
*
* // assuming the current url is `/team/33/user/11` and the route points to `user/11`
*
* // navigate to /team/33/user/11/details
* router.createUrlTree(['details'], {relativeTo: route});
*
* // navigate to /team/33/user/22
* router.createUrlTree(['../22'], {relativeTo: route});
*
* // navigate to /team/44/user/22
* router.createUrlTree(['../../team/44/user/22'], {relativeTo: route});
*
* Note that a value of `null` or `undefined` for `relativeTo` indicates that the
* tree should be created relative to the root.
* ```
*/
createUrlTree(commands, navigationExtras = {}) {
const { relativeTo, queryParams, fragment, queryParamsHandling, preserveFragment } = navigationExtras;
const f = preserveFragment ? this.currentUrlTree.fragment : fragment;
let q = null;
switch (queryParamsHandling) {
case 'merge':
q = { ...this.currentUrlTree.queryParams, ...queryParams };
break;
case 'preserve':
q = this.currentUrlTree.queryParams;
break;
default:
q = queryParams || null;
}
if (q !== null) {
q = this.removeEmptyProps(q);
}
let relativeToUrlSegmentGroup;
try {
const relativeToSnapshot = relativeTo ? relativeTo.snapshot : this.routerState.snapshot.root;
relativeToUrlSegmentGroup = createSegmentGroupFromRoute(relativeToSnapshot);
}
catch (e) {
// This is strictly for backwards compatibility with tests that create
// invalid `ActivatedRoute` mocks.
// Note: the difference between having this fallback for invalid `ActivatedRoute` setups and
// just throwing is ~500 test failures. Fixing all of those tests by hand is not feasible at
// the moment.
if (typeof commands[0] !== 'string' || !commands[0].startsWith('/')) {
// Navigations that were absolute in the old way of creating UrlTrees
// would still work because they wouldn't attempt to match the
// segments in the `ActivatedRoute` to the `currentUrlTree` but
// instead just replace the root segment with the navigation result.
// Non-absolute navigations would fail to apply the commands because
// the logic could not find the segment to replace (so they'd act like there were no
// commands).
commands = [];
}
relativeToUrlSegmentGroup = this.currentUrlTree.root;
}
return createUrlTreeFromSegmentGroup(relativeToUrlSegmentGroup, commands, q, f ?? null);
}
/**
* Navigates to a view using an absolute route path.
*
* @param url An absolute path for a defined route. The function does not apply any delta to the
* current URL.
* @param extras An object containing properties that modify the navigation strategy.
*
* @returns A Promise that resolves to 'true' when navigation succeeds,
* to 'false' when navigation fails, or is rejected on error.
*
* @usageNotes
*
* The following calls request navigation to an absolute path.
*
* ```
* router.navigateByUrl("/team/33/user/11");
*
* // Navigate without updating the URL
* router.navigateByUrl("/team/33/user/11", { skipLocationChange: true });
* ```
*
* @see [Routing and Navigation guide](guide/router)
*
*/
navigateByUrl(url, extras = {
skipLocationChange: false
}) {
if (typeof ngDevMode === 'undefined' || ngDevMode) {
if (this.isNgZoneEnabled && !NgZone.isInAngularZone()) {
this.console.warn(`Navigation triggered outside Angular zone, did you forget to call 'ngZone.run()'?`);
}
}
const urlTree = isUrlTree(url) ? url : this.parseUrl(url);
const mergedTree = this.urlHandlingStrategy.merge(urlTree, this.rawUrlTree);
return this.scheduleNavigation(mergedTree, IMPERATIVE_NAVIGATION, null, extras);
}
/**
* Navigate based on the provided array of commands and a starting point.
* If no starting route is provided, the navigation is absolute.
*
* @param commands An array of URL fragments with which to construct the target URL.
* If the path is static, can be the literal URL string. For a dynamic path, pass an array of path
* segments, followed by the parameters for each segment.
* The fragments are applied to the current URL or the one provided in the `relativeTo` property
* of the options object, if supplied.
* @param extras An options object that determines how the URL should be constructed or
* interpreted.
*
* @returns A Promise that resolves to `true` when navigation succeeds, to `false` when navigation
* fails,
* or is rejected on error.
*
* @usageNotes
*
* The following calls request navigation to a dynamic route path relative to the current URL.
*
* ```
* router.navigate(['team', 33, 'user', 11], {relativeTo: route});
*
* // Navigate without updating the URL, overriding the default behavior
* router.navigate(['team', 33, 'user', 11], {relativeTo: route, skipLocationChange: true});
* ```
*
* @see [Routing and Navigation guide](guide/router)
*
*/
navigate(commands, extras = { skipLocationChange: false }) {
validateCommands(commands);
return this.navigateByUrl(this.createUrlTree(commands, extras), extras);
}
/** Serializes a `UrlTree` into a string */
serializeUrl(url) {
return this.urlSerializer.serialize(url);
}
/** Parses a string into a `UrlTree` */
parseUrl(url) {
let urlTree;
try {
urlTree = this.urlSerializer.parse(url);
}
catch (e) {
urlTree = this.malformedUriErrorHandler(e, this.urlSerializer, url);
}
return urlTree;
}
isActive(url, matchOptions) {
let options;
if (matchOptions === true) {
options = { ...exactMatchOptions };
}
else if (matchOptions === false) {
options = { ...subsetMatchOptions };
}
else {
options = matchOptions;
}
if (isUrlTree(url)) {
return containsTree(this.currentUrlTree, url, options);
}
const urlTree = this.parseUrl(url);
return containsTree(this.currentUrlTree, urlTree, options);
}
removeEmptyProps(params) {
return Object.keys(params).reduce((result, key) => {
const value = params[key];
if (value !== null && value !== undefined) {
result[key] = value;
}
return result;
}, {});
}
/** @internal */
scheduleNavigation(rawUrl, source, restoredState, extras, priorPromise) {
if (this.disposed) {
return Promise.resolve(false);
}
let resolve;
let reject;
let promise;
if (priorPromise) {
resolve = priorPromise.resolve;
reject = priorPromise.reject;
promise = priorPromise.promise;
}
else {
promise = new Promise((res, rej) => {
resolve = res;
reject = rej;
});
}
// Indicate that the navigation is happening.
const taskId = this.pendingTasks.add();
afterNextNavigation(this, () => {
// Remove pending task in a microtask to allow for cancelled
// initial navigations and redirects within the same task.
queueMicrotask(() => this.pendingTasks.remove(taskId));
});
this.navigationTransitions.handleNavigationRequest({
source,
restoredState,
currentUrlTree: this.currentUrlTree,
currentRawUrl: this.currentUrlTree,
currentBrowserUrl: this.browserUrlTree,
rawUrl,
extras,
resolve,
reject,
promise,
currentSnapshot: this.routerState.snapshot,
currentRouterState: this.routerState
});
// Make sure that the error is propagated even though `processNavigations` catch
// handler does not rethrow
return promise.catch((e) => {
return Promise.reject(e);
});
}
/** @internal */
setBrowserUrl(url, transition) {
const path = this.urlSerializer.serialize(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.
* @internal
*/
restoreHistory(transition, 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 === this.getCurrentNavigation()?.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(transition);
// TODO(atscott): resetting the `browserUrlTree` should really be done in `resetState`.
// Investigate if this can be done by running TGP.
this.browserUrlTree = transition.currentUrlTree;
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(transition);
}
this.resetUrlToCurrentUrlTree();
}
}
resetState(t) {
this.routerState = t.currentRouterState;
this.currentUrlTree = t.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, t.rawUrl);
}
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: "16.2.6", ngImport: i0, type: Router, deps: [], target: i0.ɵɵFactoryTarget.Injectable }); }
static { this.ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: "12.0.0", version: "16.2.6", ngImport: i0, type: Router, providedIn: 'root' }); }
}
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "16.2.6", ngImport: i0, type: Router, decorators: [{
type: Injectable,
args: [{ providedIn: 'root' }]
}], ctorParameters: function () { return []; } });
function validateCommands(commands) {
for (let i = 0; i < commands.length; i++) {
const cmd = commands[i];
if (cmd == null) {
throw new RuntimeError(4008 /* RuntimeErrorCode.NULLISH_COMMAND */, (typeof ngDevMode === 'undefined' || ngDevMode) &&
`The requested path contains ${cmd} segment at index ${i}`);
}
}
}
function isPublicRouterEvent(e) {
return (!(e instanceof BeforeActivateRoutes) && !(e instanceof RedirectRequest));
}
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"router.js","sourceRoot":"","sources":["../../../../../../packages/router/src/router.ts"],"names":[],"mappings":"AAAA;;;;;;GAMG;AAEH,OAAO,EAAC,QAAQ,EAAC,MAAM,iBAAiB,CAAC;AACzC,OAAO,EAAC,MAAM,EAAE,UAAU,EAAE,MAAM,EAAQ,QAAQ,IAAI,OAAO,EAAE,0BAA0B,IAAI,yBAAyB,EAAE,aAAa,IAAI,YAAY,EAAC,MAAM,eAAe,CAAC;AAC5K,OAAO,EAAa,OAAO,EAAE,YAAY,EAAmB,MAAM,MAAM,CAAC;AAEzE,OAAO,EAAC,2BAA2B,EAAE,6BAA6B,EAAC,MAAM,mBAAmB,CAAC;AAC7F,OAAO,EAAC,YAAY,EAAC,MAAM,4BAA4B,CAAC;AAExD,OAAO,EAAC,oBAAoB,EAAS,qBAAqB,EAAE,gBAAgB,EAA8B,aAAa,EAAE,eAAe,EAAE,iBAAiB,EAAE,eAAe,EAA0C,eAAe,EAAE,gBAAgB,EAAC,MAAM,UAAU,CAAC;AAEzQ,OAAO,EAAC,4BAA4B,EAAsD,qBAAqB,EAAoC,MAAM,yBAAyB,CAAC;AACnL,OAAO,EAAC,aAAa,EAAC,MAAM,uBAAuB,CAAC;AACpD,OAAO,EAAC,kBAAkB,EAAC,MAAM,wBAAwB,CAAC;AAC1D,OAAO,EAAC,oBAAoB,EAAC,MAAM,iBAAiB,CAAC;AACrD,OAAO,EAAC,MAAM,EAAC,MAAM,wBAAwB,CAAC;AAC9C,OAAO,EAAC,gBAAgB,EAAc,MAAM,gBAAgB,CAAC;AAE7D,OAAO,EAAC,mBAAmB,EAAC,MAAM,yBAAyB,CAAC;AAC5D,OAAO,EAAC,YAAY,EAAwB,SAAS,EAAmB,aAAa,EAAE,OAAO,EAAC,MAAM,YAAY,CAAC;AAClH,OAAO,EAAC,iBAAiB,EAAE,cAAc,EAAC,MAAM,gBAAgB,CAAC;AACjE,OAAO,EAAC,mBAAmB,EAAC,MAAM,qBAAqB,CAAC;;AAIxD,SAAS,mBAAmB,CAAC,KAAU;IACrC,MAAM,KAAK,CAAC;AACd,CAAC;AAED,SAAS,+BAA+B,CACpC,KAAe,EAAE,aAA4B,EAAE,GAAW;IAC5D,OAAO,aAAa,CAAC,KAAK,CAAC,GAAG,CAAC,CAAC;AAClC,CAAC;AAED;;;GAGG;AACH,MAAM,CAAC,MAAM,iBAAiB,GAAyB;IACrD,KAAK,EAAE,OAAO;IACd,QAAQ,EAAE,SAAS;IACnB,YAAY,EAAE,SAAS;IACvB,WAAW,EAAE,OAAO;CACrB,CAAC;AAEF;;;GAGG;AACH,MAAM,CAAC,MAAM,kBAAkB,GAAyB;IACtD,KAAK,EAAE,QAAQ;IACf,QAAQ,EAAE,SAAS;IACnB,YAAY,EAAE,SAAS;IACvB,WAAW,EAAE,QAAQ;CACtB,CAAC;AAEF;;;;;;;;;;;GAWG;AAEH,MAAM,OAAO,MAAM;IA2DjB,iFAAiF;IACjF,0BAA0B;IAC1B,IAAY,YAAY;QACtB,OAAO,IAAI,CAAC,qBAAqB,CAAC,YAAY,CAAC;IACjD,CAAC;IAWD;;;;OAIG;IACH,IAAY,aAAa;QACvB,IAAI,IAAI,CAAC,4BAA4B,KAAK,UAAU,EAAE;YACpD,OAAO,IAAI,CAAC,aAAa,CAAC;SAC3B;QACD,OAAQ,IAAI,CAAC,QAAQ,CAAC,QAAQ,EAA2B,EAAE,aAAa,IAAI,IAAI,CAAC,aAAa,CAAC;IACjG,CAAC;IAUD;;OAEG;IACH,IAAW,MAAM;QACf,gGAAgG;QAChG,oFAAoF;QACpF,gGAAgG;QAChG,cAAc;QACd,OAAO,IAAI,CAAC,OAAO,CAAC;IACtB,CAAC;IAqJD;QApMQ,aAAQ,GAAG,KAAK,CAAC;QASzB;;;;;;;WAOG;QACK,kBAAa,GAAG,CAAC,CAAC;QAYlB,YAAO,GAAG,MAAM,CAAC,OAAO,CAAC,CAAC;QAC1B,oBAAe,GAAY,KAAK,CAAC;QAEzC;;;;WAIG;QACK,YAAO,GAAG,IAAI,OAAO,EAAS,CAAC;QAgB/B,YAAO,GAAG,MAAM,CAAC,oBAAoB,EAAE,EAAC,QAAQ,EAAE,IAAI,EAAC,CAAC,IAAI,EAAE,CAAC;QAE/D,iBAAY,GAAG,MAAM,CAAC,yBAAyB,CAAC,CAAC;QAEzD;;;;;;WAMG;QACH,iBAAY,GAAG,IAAI,CAAC,OAAO,CAAC,YAAY,IAAI,mBAAmB,CAAC;QAEhE;;;;;;;;;WASG;QACH,6BAAwB,GACpB,IAAI,CAAC,OAAO,CAAC,wBAAwB,IAAI,+BAA+B,CAAC;QAE7E;;;WAGG;QACH,cAAS,GAAY,KAAK,CAAC;QACnB,qBAAgB,GAAW,CAAC,CAAC,CAAC;QAEtC;;;;;;WAMG;QACH,wBAAmB,GAAG,MAAM,CAAC,mBAAmB,CAAC,CAAC;QAElD;;;;;WAKG;QACH,uBAAkB,GAAG,MAAM,CAAC,kBAAkB,CAAC,CAAC;QAEhD;;;;;WAKG;QACH,kBAAa,GAAmB,MAAM,CAAC,aAAa,CAAC,CAAC;QAEtD;;;;;;;;WAQG;QACH,wBAAmB,GAAwB,IAAI,CAAC,OAAO,CAAC,mBAAmB,IAAI,QAAQ,CAAC;QAExF;;;;;;;;;;;;;WAaG;QACH,8BAAyB,GACrB,IAAI,CAAC,OAAO,CAAC,yBAAyB,IAAI,WAAW,CAAC;QAE1D;;;;;;;;;;;WAWG;QACH,sBAAiB,GAAuB,IAAI,CAAC,OAAO,CAAC,iBAAiB,IAAI,UAAU,CAAC;QAErF;;;;;;;;;;;;;;;;;;;;;;;;;WAyBG;QACH,iCAA4B,GACxB,IAAI,CAAC,OAAO,CAAC,4BAA4B,IAAI,SAAS,CAAC;QAE3D,WAAM,GAAW,MAAM,CAAC,MAAM,EAAE,EAAC,QAAQ,EAAE,IAAI,EAAC,CAAC,EAAE,IAAI,EAAE,IAAI,EAAE,CAAC;QAE/C,0BAAqB,GAAG,MAAM,CAAC,qBAAqB,CAAC,CAAC;QACtD,kBAAa,GAAG,MAAM,CAAC,aAAa,CAAC,CAAC;QACtC,aAAQ,GAAG,MAAM,CAAC,QAAQ,CAAC,CAAC;QAE7C;;;;;WAKG;QACM,iCAA4B,GAAG,CAAC,CAAC,MAAM,CAAC,YAAY,EAAE,EAAC,QAAQ,EAAE,IAAI,EAAC,CAAC,CAAC;QAyBzE,uBAAkB,GAAG,IAAI,YAAY,EAAE,CAAC;QAtB9C,IAAI,CAAC,eAAe,GAAG,MAAM,CAAC,MAAM,CAAC,YAAY,MAAM,IAAI,MAAM,CAAC,eAAe,EAAE,CAAC;QAEpF,IAAI,CAAC,WAAW,CAAC,IAAI,CAAC,MAAM,CAAC,CAAC;QAC9B,IAAI,CAAC,cAAc,GAAG,IAAI,OAAO,EAAE,CAAC;QACpC,IAAI,CAAC,UAAU,GAAG,IAAI,CAAC,cAAc,CAAC;QACtC,IAAI,CAAC,cAAc,GAAG,IAAI,CAAC,cAAc,CAAC;QAE1C,IAAI,CAAC,WAAW,GAAG,gBAAgB,CAAC,IAAI,CAAC,cAAc,EAAE,IAAI,CAAC,CAAC;QAE/D,IAAI,CAAC,qBAAqB,CAAC,gBAAgB,CAAC,IAAI,EAAE,IAAI,CAAC,cAAc,EAAE,IAAI,CAAC,WAAW,CAAC;aACnF,SAAS,CACN,CAAC,CAAC,EAAE;YACF,IAAI,CAAC,gBAAgB,GAAG,CAAC,CAAC,EAAE,CAAC;YAC7B,IAAI,CAAC,aAAa,GAAG,IAAI,CAAC,aAAa,CAAC;QAC1C,CAAC,EACD,CAAC,CAAC,EAAE;YACF,IAAI,CAAC,OAAO,CAAC,IAAI,CAAC,+BAA+B,CAAC,EAAE,CAAC,CAAC;QACxD,CAAC,CAAC,CAAC;QACX,IAAI,CAAC,2BAA2B,EAAE,CAAC;IACrC,CAAC;IAIO,2BAA2B;QACjC,MAAM,YAAY,GAAG,IAAI,CAAC,qBAAqB,CAAC,MAAM,CAAC,SAAS,CAAC,CAAC,CAAC,EAAE;YACnE,IAAI;gBACF,MAAM,EAAC,iBAAiB,EAAC,GAAG,IAAI,CAAC,qBAAqB,CAAC;gBACvD,IAAI,iBAAiB,KAAK,IAAI,EAAE;oBAC9B,IAAI,mBAAmB,CAAC,CAAC,CAAC,EAAE;wBAC1B,IAAI,CAAC,OAAO,CAAC,IAAI,CAAC,CAAC,CAAC,CAAC;qBACtB;oBACD,OAAO;iBACR;gBAED,IAAI,CAAC,YAAY,eAAe,EAAE;oBAChC,sEAAsE;oBACtE,+DAA+D;oBAC/D,IAAI,4BAA4B,CAAC,iBAAiB,CAAC,MAAM,CAAC,EAAE;wBAC1D,IAAI,CAAC,cAAc,GAAG,iBAAiB,CAAC,YAAY,CAAC;qBACtD;iBACF;qBAAM,IAAI,CAAC,YAAY,iBAAiB,EAAE;oBACzC,IAAI,CAAC,UAAU,GAAG,iBAAiB,CAAC,MAAM,CAAC;iBAC5C;qBAAM,IAAI,CAAC,YAAY,gBAAgB,EAAE;oBACxC,IAAI,IAAI,CAAC,iBAAiB,KAAK,OAAO,EAAE;wBACtC,IAAI,CAAC,iBAAiB,CAAC,MAAM,CAAC,kBAAkB,EAAE;4BAChD,MAAM,MAAM,GAAG,IAAI,CAAC,mBAAmB,CAAC,KAAK,CACzC,iBAAiB,CAAC,iBAAkB,EAAE,iBAAiB,CAAC,MAAM,CAAC,CAAC;4BACpE,IAAI,CAAC,aAAa,CAAC,MAAM,EAAE,iBAAiB,CAAC,CAAC;yBAC/C;wBACD,IAAI,CAAC,cAAc,GAAG,iBAAiB,CAAC,iBAAkB,CAAC;qBAC5D;iBACF;qBAAM,IAAI,CAAC,YAAY,oBAAoB,EAAE;oBAC5C,IAAI,CAAC,cAAc,GAAG,iBAAiB,CAAC,iBAAkB,CAAC;oBAC3D,IAAI,CAAC,UAAU,GAAG,IAAI,CAAC,mBAAmB,CAAC,KAAK,CAC5C,iBAAiB,CAAC,iBAAkB,EAAE,iBAAiB,CAAC,MAAM,CAAC,CAAC;oBACnE,IAAmC,CAAC,WAAW,GAAG,iBAAiB,CAAC,iBAAkB,CAAC;oBACxF,IAAI,IAAI,CAAC,iBAAiB,KAAK,UAAU,EAAE;wBACzC,IAAI,CAAC,iBAAiB,CAAC,MAAM,CAAC,kBAAkB,EAAE;4BAChD,IAAI,CAAC,aAAa,CAAC,IAAI,CAAC,UAAU,EAAE,iBAAiB,CAAC,CAAC;yBACxD;wBACD,IAAI,CAAC,cAAc,GAAG,iBAAiB,CAAC,iBAAkB,CAAC;qBAC5D;iBACF;qBAAM,IAAI,CAAC,YAAY,gBAAgB,EAAE;oBACxC,IAAI,CAAC,CAAC,IAAI,gDAAwC;wBAC9C,CAAC,CAAC,IAAI,iEAAyD,EAAE;wBACnE,oFAAoF;wBACpF,sFAAsF;wBACtF,uCAAuC;wBACvC,IAAI,CAAC,SAAS,GAAG,IAAI,CAAC;qBACvB;oBACD,IAAI,CAAC,CAAC,IAAI,qDAA6C;wBACnD,CAAC,CAAC,IAAI,0DAAkD,EAAE;wBAC5D,IAAI,CAAC,cAAc,CAAC,iBAAiB,CAAC,CAAC;qBACxC;iBACF;qBAAM,IAAI,CAAC,YAAY,eAAe,EAAE;oBACvC,MAAM,UAAU,GAAG,IAAI,CAAC,mBAAmB,CAAC,KAAK,CAAC,CAAC,CAAC,GAAG,EAAE,iBAAiB,CAAC,aAAa,CAAC,CAAC;oBAC1F,MAAM,MAAM,GAAG;wBACb,kBAAkB,EAAE,iBAAiB,CAAC,MAAM,CAAC,kBAAkB;wBAC/D,kEAAkE;wBAClE,kEAAkE;wBAClE,iEAAiE;wBACjE,iCAAiC;wBACjC,UAAU,EAAE,IAAI,CAAC,iBAAiB,KAAK,OAAO;4BAC1C,4BAA4B,CAAC,iBAAiB,CAAC,MAAM,CAAC;qBAC3D,CAAC;oBAEF,IAAI,CAAC,kBAAkB,CAAC,UAAU,EAAE,qBAAqB,EAAE,IAAI,EAAE,MAAM,EAAE;wBACvE,OAAO,EAAE,iBAAiB,CAAC,OAAO;wBAClC,MAAM,EAAE,iBAAiB,CAAC,MAAM;wBAChC,OAAO,EAAE,iBAAiB,CAAC,OAAO;qBACnC,CAAC,CAAC;iBACJ;gBAED,IAAI,CAAC,YAAY,eAAe,EAAE;oBAChC,IAAI,CAAC,cAAc,CAAC,iBAAiB,EAAE,IAAI,CAAC,CAAC;iBAC9C;gBAED,IAAI,CAAC,YAAY,aAAa,EAAE;oBAC9B,IAAI,CAAC,SAAS,GAAG,IAAI,CAAC;iBACvB;gBAED,uFAAuF;gBACvF,0FAA0F;gBAC1F,0CAA0C;gBAC1C,IAAI,mBAAmB,CAAC,CAAC,CAAC,EAAE;oBAC1B,IAAI,CAAC,OAAO,CAAC,IAAI,CAAC,CAAC,CAAC,CAAC;iBACtB;aACF;YAAC,OAAO,CAAU,EAAE;gBACnB,IAAI,CAAC,qBAAqB,CAAC,sBAAsB,CAAC,IAAI,CAAC,CAAU,CAAC,CAAC;aACpE;QACH,CAAC,CAAC,CAAC;QACH,IAAI,CAAC,kBAAkB,CAAC,GAAG,CAAC,YAAY,CAAC,CAAC;IAC5C,CAAC;IAED,gBAAgB;IAChB,sBAAsB,CAAC,iBAA4B;QACjD,sEAAsE;QACtE,kDAAkD;QAClD,IAAI,CAAC,WAAW,CAAC,IAAI,CAAC,SAAS,GAAG,iBAAiB,CAAC;QACpD,IAAI,CAAC,qBAAqB,CAAC,iBAAiB,GAAG,iBAAiB,CAAC;IACnE,CAAC;IAED;;OAEG;IACH,iBAAiB;QACf,IAAI,CAAC,2BAA2B,EAAE,CAAC;QACnC,IAAI,CAAC,IAAI,CAAC,qBAAqB,CAAC,sBAAsB,EAAE;YACtD,MAAM,KAAK,GAAG,IAAI,CAAC,QAAQ,CAAC,QAAQ,EAAmB,CAAC;YACxD,IAAI,CAAC,yBAAyB,CAAC,IAAI,CAAC,QAAQ,CAAC,IAAI,CAAC,IAAI,CAAC,EAAE,qBAAqB,EAAE,KAAK,CAAC,CAAC;SACxF;IACH,CAAC;IAED;;;;OAIG;IACH,2BAA2B;QACzB,wDAAwD;QACxD,6DAA6D;QAC7D,kBAAkB;QAClB,IAAI,CAAC,IAAI,CAAC,oBAAoB,EAAE;YAC9B,IAAI,CAAC,oBAAoB,GAAG,IAAI,CAAC,QAAQ,CAAC,SAAS,CAAC,KAAK,CAAC,EAAE;gBAC1D,MAAM,MAAM,GAAG,KAAK,CAAC,MAAM,CAAC,KAAK,UAAU,CAAC,CAAC,CAAC,UAAU,CAAC,CAAC,CAAC,YAAY,CAAC;gBACxE,IAAI,MAAM,KAAK,UAAU,EAAE;oBACzB,kFAAkF;oBAClF,eAAe;oBACf,UAAU,CAAC,GAAG,EAAE;wBACd,IAAI,CAAC,yBAAyB,CAAC,KAAK,CAAC,KAAK,CAAE,EAAE,MAAM,EAAE,KAAK,CAAC,KAAK,CAAC,CAAC;oBACrE,CAAC,EAAE,CAAC,CAAC,CAAC;iBACP;YACH,CAAC,CAAC,CAAC;SACJ;IACH,CAAC;IAED;;;;;;OAMG;IACK,yBAAyB,CAC7B,GAAW,EAAE,MAAyB,EAAE,KAA8B;QACxE,MAAM,MAAM,GAAqB,EAAC,UAAU,EAAE,IAAI,EAAC,CAAC;QAEpD,yEAAyE;QACzE,yEAAyE;QACzE,yEAAyE;QACzE,yEAAyE;QACzE,8BAA8B;QAE9B,+EAA+E;QAC/E,yBAAyB;QACzB,MAAM,aAAa,GAAG,KAAK,EAAE,YAAY,CAAC,CAAC,CAAC,KAAK,CAAC,CAAC,CAAC,IAAI,CAAC;QAEzD,+EAA+E;QAC/E,8EAA8E;QAC9E,IAAI,KAAK,EAAE;YACT,MAAM,SAAS,GAAG,EAAC,GAAG,KAAK,EAA2B,CAAC;YACvD,OAAO,SAAS,CAAC,YAAY,CAAC;YAC9B,OAAO,SAAS,CAAC,aAAa,CAAC;YAC/B,IAAI,MAAM,CAAC,IAAI,CAAC,SAAS,CAAC,CAAC,MAAM,KAAK,CAAC,EAAE;gBACvC,MAAM,CAAC,KAAK,GAAG,SAAS,CAAC;aAC1B;SACF;QAED,MAAM,OAAO,GAAG,IAAI,CAAC,QAAQ,CAAC,GAAG,CAAC,CAAC;QACnC,IAAI,CAAC,kBAAkB,CAAC,OAAO,EAAE,MAAM,EAAE,aAAa,EAAE,MAAM,CAAC,CAAC;IAClE,CAAC;IAED,uBAAuB;IACvB,IAAI,GAAG;QACL,OAAO,IAAI,CAAC,YAAY,CAAC,IAAI,CAAC,cAAc,CAAC,CAAC;IAChD,CAAC;IAED;;;OAGG;IACH,oBAAoB;QAClB,OAAO,IAAI,CAAC,qBAAqB,CAAC,iBAAiB,CAAC;IACtD,CAAC;IAED;;;OAGG;IACH,IAAI,wBAAwB;QAC1B,OAAO,IAAI,CAAC,qBAAqB,CAAC,wBAAwB,CAAC;IAC7D,CAAC;IAED;;;;;;;;;;;;;;;OAeG;IACH,WAAW,CAAC,MAAc;QACxB,CAAC,OAAO,SAAS,KAAK,WAAW,IAAI,SAAS,CAAC,IAAI,cAAc,CAAC,MAAM,CAAC,CAAC;QAC1E,IAAI,CAAC,MAAM,GAAG,MAAM,CAAC,GAAG,CAAC,iBAAiB,CAAC,CAAC;QAC5C,IAAI,CAAC,SAAS,GAAG,KAAK,CAAC;QACvB,IAAI,CAAC,gBAAgB,GAAG,CAAC,CAAC,CAAC;IAC7B,CAAC;IAED,aAAa;IACb,WAAW;QACT,IAAI,CAAC,OAAO,EAAE,CAAC;IACjB,CAAC;IAED,8BAA8B;IAC9B,OAAO;QACL,IAAI,CAAC,qBAAqB,CAAC,QAAQ,EAAE,CAAC;QACtC,IAAI,IAAI,CAAC,oBAAoB,EAAE;YAC7B,IAAI,CAAC,oBAAoB,CAAC,WAAW,EAAE,CAAC;YACxC,IAAI,CAAC,oBAAoB,GAAG,SAAS,CAAC;SACvC;QACD,IAAI,CAAC,QAAQ,GAAG,IAAI,CAAC;QACrB,IAAI,CAAC,kBAAkB,CAAC,WAAW,EAAE,CAAC;IACxC,CAAC;IAED;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;OA+CG;IACH,aAAa,CAAC,QAAe,EAAE,mBAAuC,EAAE;QACtE,MAAM,EAAC,UAAU,EAAE,WAAW,EAAE,QAAQ,EAAE,mBAAmB,EAAE,gBAAgB,EAAC,GAC5E,gBAAgB,CAAC;QACrB,MAAM,CAAC,GAAG,gBAAgB,CAAC,CAAC,CAAC,IAAI,CAAC,cAAc,CAAC,QAAQ,CAAC,CAAC,CAAC,QAAQ,CAAC;Q