/**
 * @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 { APP_BOOTSTRAP_LISTENER } from '@angular/core';
import { Router } from '@angular/router';
import { UpgradeModule } from '@angular/upgrade/static';
/**
 * Creates an initializer that sets up `ngRoute` integration
 * along with setting up the Angular router.
 *
 * @usageNotes
 *
 * <code-example language="typescript">
 * @NgModule({
 *  imports: [
 *   RouterModule.forRoot(SOME_ROUTES),
 *   UpgradeModule
 * ],
 * providers: [
 *   RouterUpgradeInitializer
 * ]
 * })
 * export class AppModule {
 *   ngDoBootstrap() {}
 * }
 * </code-example>
 *
 * @publicApi
 */
export const RouterUpgradeInitializer = {
    provide: APP_BOOTSTRAP_LISTENER,
    multi: true,
    useFactory: locationSyncBootstrapListener,
    deps: [UpgradeModule]
};
/**
 * @internal
 */
export function locationSyncBootstrapListener(ngUpgrade) {
    return () => {
        setUpLocationSync(ngUpgrade);
    };
}
/**
 * Sets up a location change listener to trigger `history.pushState`.
 * Works around the problem that `onPopState` does not trigger `history.pushState`.
 * Must be called *after* calling `UpgradeModule.bootstrap`.
 *
 * @param ngUpgrade The upgrade NgModule.
 * @param urlType The location strategy.
 * @see {@link HashLocationStrategy}
 * @see {@link PathLocationStrategy}
 *
 * @publicApi
 */
export function setUpLocationSync(ngUpgrade, urlType = 'path') {
    if (!ngUpgrade.$injector) {
        throw new Error(`
        RouterUpgradeInitializer can be used only after UpgradeModule.bootstrap has been called.
        Remove RouterUpgradeInitializer and call setUpLocationSync after UpgradeModule.bootstrap.
      `);
    }
    const router = ngUpgrade.injector.get(Router);
    const location = ngUpgrade.injector.get(Location);
    ngUpgrade.$injector.get('$rootScope')
        .$on('$locationChangeStart', (event, newUrl, oldUrl, newState, oldState) => {
        // Navigations coming from Angular router have a navigationId state
        // property. Don't trigger Angular router navigation again if it is
        // caused by a URL change from the current Angular router
        // navigation.
        const currentNavigationId = router.getCurrentNavigation()?.id;
        const newStateNavigationId = newState?.navigationId;
        if (newStateNavigationId !== undefined &&
            newStateNavigationId === currentNavigationId) {
            return;
        }
        let url;
        if (urlType === 'path') {
            url = resolveUrl(newUrl);
        }
        else if (urlType === 'hash') {
            // Remove the first hash from the URL
            const hashIdx = newUrl.indexOf('#');
            url = resolveUrl(newUrl.substring(0, hashIdx) + newUrl.substring(hashIdx + 1));
        }
        else {
            throw 'Invalid URLType passed to setUpLocationSync: ' + urlType;
        }
        const path = location.normalize(url.pathname);
        router.navigateByUrl(path + url.search + url.hash);
    });
}
/**
 * Normalizes and parses a URL.
 *
 * - Normalizing means that a relative URL will be resolved into an absolute URL in the context of
 *   the application document.
 * - Parsing means that the anchor's `protocol`, `hostname`, `port`, `pathname` and related
 *   properties are all populated to reflect the normalized URL.
 *
 * While this approach has wide compatibility, it doesn't work as expected on IE. On IE, normalizing
 * happens similar to other browsers, but the parsed components will not be set. (E.g. if you assign
 * `a.href = 'foo'`, then `a.protocol`, `a.host`, etc. will not be correctly updated.)
 * We work around that by performing the parsing in a 2nd step by taking a previously normalized URL
 * and assigning it again. This correctly populates all properties.
 *
 * See
 * https://github.com/angular/angular.js/blob/2c7400e7d07b0f6cec1817dab40b9250ce8ebce6/src/ng/urlUtils.js#L26-L33
 * for more info.
 */
let anchor;
function resolveUrl(url) {
    if (!anchor) {
        anchor = document.createElement('a');
    }
    anchor.setAttribute('href', url);
    anchor.setAttribute('href', anchor.href);
    return {
        // IE does not start `pathname` with `/` like other browsers.
        pathname: `/${anchor.pathname.replace(/^\//, '')}`,
        search: anchor.search,
        hash: anchor.hash
    };
}
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"upgrade.js","sourceRoot":"","sources":["../../../../../../../packages/router/upgrade/src/upgrade.ts"],"names":[],"mappings":"AAAA;;;;;;GAMG;AAEH,OAAO,EAAC,QAAQ,EAAC,MAAM,iBAAiB,CAAC;AACzC,OAAO,EAAC,sBAAsB,EAA+B,MAAM,eAAe,CAAC;AACnF,OAAO,EAAC,MAAM,EAAkC,MAAM,iBAAiB,CAAC;AACxE,OAAO,EAAC,aAAa,EAAC,MAAM,yBAAyB,CAAC;AAEtD;;;;;;;;;;;;;;;;;;;;;;GAsBG;AACH,MAAM,CAAC,MAAM,wBAAwB,GAAG;IACtC,OAAO,EAAE,sBAAsB;IAC/B,KAAK,EAAE,IAAI;IACX,UAAU,EAAE,6BAAyE;IACrF,IAAI,EAAE,CAAC,aAAa,CAAC;CACtB,CAAC;AAEF;;GAEG;AACH,MAAM,UAAU,6BAA6B,CAAC,SAAwB;IACpE,OAAO,GAAG,EAAE;QACV,iBAAiB,CAAC,SAAS,CAAC,CAAC;IAC/B,CAAC,CAAC;AACJ,CAAC;AAED;;;;;;;;;;;GAWG;AACH,MAAM,UAAU,iBAAiB,CAAC,SAAwB,EAAE,UAAyB,MAAM;IACzF,IAAI,CAAC,SAAS,CAAC,SAAS,EAAE;QACxB,MAAM,IAAI,KAAK,CAAC;;;OAGb,CAAC,CAAC;KACN;IAED,MAAM,MAAM,GAAW,SAAS,CAAC,QAAQ,CAAC,GAAG,CAAC,MAAM,CAAC,CAAC;IACtD,MAAM,QAAQ,GAAa,SAAS,CAAC,QAAQ,CAAC,GAAG,CAAC,QAAQ,CAAC,CAAC;IAE5D,SAAS,CAAC,SAAS,CAAC,GAAG,CAAC,YAAY,CAAC;SAChC,GAAG,CACA,sBAAsB,EACtB,CAAC,KAAU,EAAE,MAAc,EAAE,MAAc,EAC1C,QAA+C,EAC/C,QAA+C,EAAE,EAAE;QAClD,mEAAmE;QACnE,mEAAmE;QACnE,yDAAyD;QACzD,cAAc;QACd,MAAM,mBAAmB,GAAG,MAAM,CAAC,oBAAoB,EAAE,EAAE,EAAE,CAAC;QAC9D,MAAM,oBAAoB,GAAG,QAAQ,EAAE,YAAY,CAAC;QACpD,IAAI,oBAAoB,KAAK,SAAS;YAClC,oBAAoB,KAAK,mBAAmB,EAAE;YAChD,OAAO;SACR;QAED,IAAI,GAAG,CAAC;QACR,IAAI,OAAO,KAAK,MAAM,EAAE;YACtB,GAAG,GAAG,UAAU,CAAC,MAAM,CAAC,CAAC;SAC1B;aAAM,IAAI,OAAO,KAAK,MAAM,EAAE;YAC7B,qCAAqC;YACrC,MAAM,OAAO,GAAG,MAAM,CAAC,OAAO,CAAC,GAAG,CAAC,CAAC;YACpC,GAAG,GAAG,UAAU,CAAC,MAAM,CAAC,SAAS,CAAC,CAAC,EAAE,OAAO,CAAC,GAAG,MAAM,CAAC,SAAS,CAAC,OAAO,GAAG,CAAC,CAAC,CAAC,CAAC;SAChF;aAAM;YACL,MAAM,+CAA+C,GAAG,OAAO,CAAC;SACjE;QACD,MAAM,IAAI,GAAG,QAAQ,CAAC,SAAS,CAAC,GAAG,CAAC,QAAQ,CAAC,CAAC;QAC9C,MAAM,CAAC,aAAa,CAAC,IAAI,GAAG,GAAG,CAAC,MAAM,GAAG,GAAG,CAAC,IAAI,CAAC,CAAC;IACrD,CAAC,CAAC,CAAC;AACb,CAAC;AAED;;;;;;;;;;;;;;;;;GAiBG;AACH,IAAI,MAAmC,CAAC;AACxC,SAAS,UAAU,CAAC,GAAW;IAC7B,IAAI,CAAC,MAAM,EAAE;QACX,MAAM,GAAG,QAAQ,CAAC,aAAa,CAAC,GAAG,CAAC,CAAC;KACtC;IAED,MAAM,CAAC,YAAY,CAAC,MAAM,EAAE,GAAG,CAAC,CAAC;IACjC,MAAM,CAAC,YAAY,CAAC,MAAM,EAAE,MAAM,CAAC,IAAI,CAAC,CAAC;IAEzC,OAAO;QACL,6DAA6D;QAC7D,QAAQ,EAAE,IAAI,MAAM,CAAC,QAAQ,CAAC,OAAO,CAAC,KAAK,EAAE,EAAE,CAAC,EAAE;QAClD,MAAM,EAAE,MAAM,CAAC,MAAM;QACrB,IAAI,EAAE,MAAM,CAAC,IAAI;KAClB,CAAC;AACJ,CAAC","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.io/license\n */\n\nimport {Location} from '@angular/common';\nimport {APP_BOOTSTRAP_LISTENER, ComponentRef, InjectionToken} from '@angular/core';\nimport {Router, ɵRestoredState as RestoredState} from '@angular/router';\nimport {UpgradeModule} from '@angular/upgrade/static';\n\n/**\n * Creates an initializer that sets up `ngRoute` integration\n * along with setting up the Angular router.\n *\n * @usageNotes\n *\n * <code-example language=\"typescript\">\n * @NgModule({\n *  imports: [\n *   RouterModule.forRoot(SOME_ROUTES),\n *   UpgradeModule\n * ],\n * providers: [\n *   RouterUpgradeInitializer\n * ]\n * })\n * export class AppModule {\n *   ngDoBootstrap() {}\n * }\n * </code-example>\n *\n * @publicApi\n */\nexport const RouterUpgradeInitializer = {\n  provide: APP_BOOTSTRAP_LISTENER,\n  multi: true,\n  useFactory: locationSyncBootstrapListener as (ngUpgrade: UpgradeModule) => () => void,\n  deps: [UpgradeModule]\n};\n\n/**\n * @internal\n */\nexport function locationSyncBootstrapListener(ngUpgrade: UpgradeModule) {\n  return () => {\n    setUpLocationSync(ngUpgrade);\n  };\n}\n\n/**\n * Sets up a location change listener to trigger `history.pushState`.\n * Works around the problem that `onPopState` does not trigger `history.pushState`.\n * Must be called *after* calling `UpgradeModule.bootstrap`.\n *\n * @param ngUpgrade The upgrade NgModule.\n * @param urlType The location strategy.\n * @see {@link HashLocationStrategy}\n * @see {@link PathLocationStrategy}\n *\n * @publicApi\n */\nexport function setUpLocationSync(ngUpgrade: UpgradeModule, urlType: 'path'|'hash' = 'path') {\n  if (!ngUpgrade.$injector) {\n    throw new Error(`\n        RouterUpgradeInitializer can be used only after UpgradeModule.bootstrap has been called.\n        Remove RouterUpgradeInitializer and call setUpLocationSync after UpgradeModule.bootstrap.\n      `);\n  }\n\n  const router: Router = ngUpgrade.injector.get(Router);\n  const location: Location = ngUpgrade.injector.get(Location);\n\n  ngUpgrade.$injector.get('$rootScope')\n      .$on(\n          '$locationChangeStart',\n          (event: any, newUrl: string, oldUrl: string,\n           newState?: {[k: string]: unknown}|RestoredState,\n           oldState?: {[k: string]: unknown}|RestoredState) => {\n            // Navigations coming from Angular router have a navigationId state\n            // property. Don't trigger Angular router navigation again if it is\n            // caused by a URL change from the current Angular router\n            // navigation.\n            const currentNavigationId = router.getCurrentNavigation()?.id;\n            const newStateNavigationId = newState?.navigationId;\n            if (newStateNavigationId !== undefined &&\n                newStateNavigationId === currentNavigationId) {\n              return;\n            }\n\n            let url;\n            if (urlType === 'path') {\n              url = resolveUrl(newUrl);\n            } else if (urlType === 'hash') {\n              // Remove the first hash from the URL\n              const hashIdx = newUrl.indexOf('#');\n              url = resolveUrl(newUrl.substring(0, hashIdx) + newUrl.substring(hashIdx + 1));\n            } else {\n              throw 'Invalid URLType passed to setUpLocationSync: ' + urlType;\n            }\n            const path = location.normalize(url.pathname);\n            router.navigateByUrl(path + url.search + url.hash);\n          });\n}\n\n/**\n * Normalizes and parses a URL.\n *\n * - Normalizing means that a relative URL will be resolved into an absolute URL in the context of\n *   the application document.\n * - Parsing means that the anchor's `protocol`, `hostname`, `port`, `pathname` and related\n *   properties are all populated to reflect the normalized URL.\n *\n * While this approach has wide compatibility, it doesn't work as expected on IE. On IE, normalizing\n * happens similar to other browsers, but the parsed components will not be set. (E.g. if you assign\n * `a.href = 'foo'`, then `a.protocol`, `a.host`, etc. will not be correctly updated.)\n * We work around that by performing the parsing in a 2nd step by taking a previously normalized URL\n * and assigning it again. This correctly populates all properties.\n *\n * See\n * https://github.com/angular/angular.js/blob/2c7400e7d07b0f6cec1817dab40b9250ce8ebce6/src/ng/urlUtils.js#L26-L33\n * for more info.\n */\nlet anchor: HTMLAnchorElement|undefined;\nfunction resolveUrl(url: string): {pathname: string, search: string, hash: string} {\n  if (!anchor) {\n    anchor = document.createElement('a');\n  }\n\n  anchor.setAttribute('href', url);\n  anchor.setAttribute('href', anchor.href);\n\n  return {\n    // IE does not start `pathname` with `/` like other browsers.\n    pathname: `/${anchor.pathname.replace(/^\\//, '')}`,\n    search: anchor.search,\n    hash: anchor.hash\n  };\n}\n"]}