/**
 * @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 { EMPTY, from, of, throwError } from 'rxjs';
import { catchError, concatMap, first, map, mapTo, mergeMap, takeLast, tap } from 'rxjs/operators';
import { inheritedParamsDataResolve } from '../router_state';
import { RouteTitleKey } from '../shared';
import { wrapIntoObservable } from '../utils/collection';
import { getClosestRouteInjector } from '../utils/config';
import { getTokenOrFunctionIdentity } from '../utils/preactivation';
import { isEmptyError } from '../utils/type_guards';
export function resolveData(paramsInheritanceStrategy, injector) {
    return mergeMap(t => {
        const { targetSnapshot, guards: { canActivateChecks } } = t;
        if (!canActivateChecks.length) {
            return of(t);
        }
        let canActivateChecksResolved = 0;
        return from(canActivateChecks)
            .pipe(concatMap(check => runResolve(check.route, targetSnapshot, paramsInheritanceStrategy, injector)), tap(() => canActivateChecksResolved++), takeLast(1), mergeMap(_ => canActivateChecksResolved === canActivateChecks.length ? of(t) : EMPTY));
    });
}
function runResolve(futureARS, futureRSS, paramsInheritanceStrategy, injector) {
    const config = futureARS.routeConfig;
    const resolve = futureARS._resolve;
    if (config?.title !== undefined && !hasStaticTitle(config)) {
        resolve[RouteTitleKey] = config.title;
    }
    return resolveNode(resolve, futureARS, futureRSS, injector).pipe(map((resolvedData) => {
        futureARS._resolvedData = resolvedData;
        futureARS.data = inheritedParamsDataResolve(futureARS, paramsInheritanceStrategy).resolve;
        if (config && hasStaticTitle(config)) {
            futureARS.data[RouteTitleKey] = config.title;
        }
        return null;
    }));
}
function resolveNode(resolve, futureARS, futureRSS, injector) {
    const keys = getDataKeys(resolve);
    if (keys.length === 0) {
        return of({});
    }
    const data = {};
    return from(keys).pipe(mergeMap(key => getResolver(resolve[key], futureARS, futureRSS, injector)
        .pipe(first(), tap((value) => {
        data[key] = value;
    }))), takeLast(1), mapTo(data), catchError((e) => isEmptyError(e) ? EMPTY : throwError(e)));
}
function getDataKeys(obj) {
    return [...Object.keys(obj), ...Object.getOwnPropertySymbols(obj)];
}
function getResolver(injectionToken, futureARS, futureRSS, injector) {
    const closestInjector = getClosestRouteInjector(futureARS) ?? injector;
    const resolver = getTokenOrFunctionIdentity(injectionToken, closestInjector);
    const resolverValue = resolver.resolve ?
        resolver.resolve(futureARS, futureRSS) :
        closestInjector.runInContext(() => resolver(futureARS, futureRSS));
    return wrapIntoObservable(resolverValue);
}
function hasStaticTitle(config) {
    return typeof config.title === 'string' || config.title === null;
}
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"resolve_data.js","sourceRoot":"","sources":["../../../../../../../packages/router/src/operators/resolve_data.ts"],"names":[],"mappings":"AAAA;;;;;;GAMG;AAGH,OAAO,EAAC,KAAK,EAAE,IAAI,EAAwC,EAAE,EAAE,UAAU,EAAC,MAAM,MAAM,CAAC;AACvF,OAAO,EAAC,UAAU,EAAE,SAAS,EAAE,KAAK,EAAE,GAAG,EAAE,KAAK,EAAE,QAAQ,EAAE,QAAQ,EAAE,GAAG,EAAC,MAAM,gBAAgB,CAAC;AAIjG,OAAO,EAAyB,0BAA0B,EAAsB,MAAM,iBAAiB,CAAC;AACxG,OAAO,EAAC,aAAa,EAAC,MAAM,WAAW,CAAC;AACxC,OAAO,EAAC,kBAAkB,EAAC,MAAM,qBAAqB,CAAC;AACvD,OAAO,EAAC,uBAAuB,EAAC,MAAM,iBAAiB,CAAC;AACxD,OAAO,EAAC,0BAA0B,EAAC,MAAM,wBAAwB,CAAC;AAClE,OAAO,EAAC,YAAY,EAAC,MAAM,sBAAsB,CAAC;AAElD,MAAM,UAAU,WAAW,CACvB,yBAA+C,EAC/C,QAA6B;IAC/B,OAAO,QAAQ,CAAC,CAAC,CAAC,EAAE;QAClB,MAAM,EAAC,cAAc,EAAE,MAAM,EAAE,EAAC,iBAAiB,EAAC,EAAC,GAAG,CAAC,CAAC;QAExD,IAAI,CAAC,iBAAiB,CAAC,MAAM,EAAE;YAC7B,OAAO,EAAE,CAAC,CAAC,CAAC,CAAC;SACd;QACD,IAAI,yBAAyB,GAAG,CAAC,CAAC;QAClC,OAAO,IAAI,CAAC,iBAAiB,CAAC;aACzB,IAAI,CACD,SAAS,CACL,KAAK,CAAC,EAAE,CACJ,UAAU,CAAC,KAAK,CAAC,KAAK,EAAE,cAAe,EAAE,yBAAyB,EAAE,QAAQ,CAAC,CAAC,EACtF,GAAG,CAAC,GAAG,EAAE,CAAC,yBAAyB,EAAE,CAAC,EACtC,QAAQ,CAAC,CAAC,CAAC,EACX,QAAQ,CAAC,CAAC,CAAC,EAAE,CAAC,yBAAyB,KAAK,iBAAiB,CAAC,MAAM,CAAC,CAAC,CAAC,EAAE,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,KAAK,CAAC,CACxF,CAAC;IACR,CAAC,CAAC,CAAC;AACL,CAAC;AAED,SAAS,UAAU,CACf,SAAiC,EAAE,SAA8B,EACjE,yBAA+C,EAAE,QAA6B;IAChF,MAAM,MAAM,GAAG,SAAS,CAAC,WAAW,CAAC;IACrC,MAAM,OAAO,GAAG,SAAS,CAAC,QAAQ,CAAC;IACnC,IAAI,MAAM,EAAE,KAAK,KAAK,SAAS,IAAI,CAAC,cAAc,CAAC,MAAM,CAAC,EAAE;QAC1D,OAAO,CAAC,aAAa,CAAC,GAAG,MAAM,CAAC,KAAK,CAAC;KACvC;IACD,OAAO,WAAW,CAAC,OAAO,EAAE,SAAS,EAAE,SAAS,EAAE,QAAQ,CAAC,CAAC,IAAI,CAAC,GAAG,CAAC,CAAC,YAAiB,EAAE,EAAE;QACzF,SAAS,CAAC,aAAa,GAAG,YAAY,CAAC;QACvC,SAAS,CAAC,IAAI,GAAG,0BAA0B,CAAC,SAAS,EAAE,yBAAyB,CAAC,CAAC,OAAO,CAAC;QAC1F,IAAI,MAAM,IAAI,cAAc,CAAC,MAAM,CAAC,EAAE;YACpC,SAAS,CAAC,IAAI,CAAC,aAAa,CAAC,GAAG,MAAM,CAAC,KAAK,CAAC;SAC9C;QACD,OAAO,IAAI,CAAC;IACd,CAAC,CAAC,CAAC,CAAC;AACN,CAAC;AAED,SAAS,WAAW,CAChB,OAAoB,EAAE,SAAiC,EAAE,SAA8B,EACvF,QAA6B;IAC/B,MAAM,IAAI,GAAG,WAAW,CAAC,OAAO,CAAC,CAAC;IAClC,IAAI,IAAI,CAAC,MAAM,KAAK,CAAC,EAAE;QACrB,OAAO,EAAE,CAAC,EAAE,CAAC,CAAC;KACf;IACD,MAAM,IAAI,GAA8B,EAAE,CAAC;IAC3C,OAAO,IAAI,CAAC,IAAI,CAAC,CAAC,IAAI,CAClB,QAAQ,CACJ,GAAG,CAAC,EAAE,CAAC,WAAW,CAAC,OAAO,CAAC,GAAG,CAAC,EAAE,SAAS,EAAE,SAAS,EAAE,QAAQ,CAAC;SACpD,IAAI,CAAC,KAAK,EAAE,EAAE,GAAG,CAAC,CAAC,KAAU,EAAE,EAAE;QAC1B,IAAI,CAAC,GAAG,CAAC,GAAG,KAAK,CAAC;IACpB,CAAC,CAAC,CAAC,CAAC,EACzB,QAAQ,CAAC,CAAC,CAAC,EACX,KAAK,CAAC,IAAI,CAAC,EACX,UAAU,CAAC,CAAC,CAAU,EAAE,EAAE,CAAC,YAAY,CAAC,CAAU,CAAC,CAAC,CAAC,CAAC,KAAK,CAAC,CAAC,CAAC,UAAU,CAAC,CAAC,CAAC,CAAC,CAC/E,CAAC;AACJ,CAAC;AAED,SAAS,WAAW,CAAC,GAAW;IAC9B,OAAO,CAAC,GAAG,MAAM,CAAC,IAAI,CAAC,GAAG,CAAC,EAAE,GAAG,MAAM,CAAC,qBAAqB,CAAC,GAAG,CAAC,CAAC,CAAC;AACrE,CAAC;AAED,SAAS,WAAW,CAChB,cAA2C,EAAE,SAAiC,EAC9E,SAA8B,EAAE,QAA6B;IAC/D,MAAM,eAAe,GAAG,uBAAuB,CAAC,SAAS,CAAC,IAAI,QAAQ,CAAC;IACvE,MAAM,QAAQ,GAAG,0BAA0B,CAAC,cAAc,EAAE,eAAe,CAAC,CAAC;IAC7E,MAAM,aAAa,GAAG,QAAQ,CAAC,OAAO,CAAC,CAAC;QACpC,QAAQ,CAAC,OAAO,CAAC,SAAS,EAAE,SAAS,CAAC,CAAC,CAAC;QACxC,eAAe,CAAC,YAAY,CAAC,GAAG,EAAE,CAAC,QAAQ,CAAC,SAAS,EAAE,SAAS,CAAC,CAAC,CAAC;IACvE,OAAO,kBAAkB,CAAC,aAAa,CAAC,CAAC;AAC3C,CAAC;AAED,SAAS,cAAc,CAAC,MAAa;IACnC,OAAO,OAAO,MAAM,CAAC,KAAK,KAAK,QAAQ,IAAI,MAAM,CAAC,KAAK,KAAK,IAAI,CAAC;AACnE,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 {EnvironmentInjector, ProviderToken} from '@angular/core';\nimport {EMPTY, from, MonoTypeOperatorFunction, Observable, of, throwError} from 'rxjs';\nimport {catchError, concatMap, first, map, mapTo, mergeMap, takeLast, tap} from 'rxjs/operators';\n\nimport {ResolveData, Route} from '../models';\nimport {NavigationTransition} from '../navigation_transition';\nimport {ActivatedRouteSnapshot, inheritedParamsDataResolve, RouterStateSnapshot} from '../router_state';\nimport {RouteTitleKey} from '../shared';\nimport {wrapIntoObservable} from '../utils/collection';\nimport {getClosestRouteInjector} from '../utils/config';\nimport {getTokenOrFunctionIdentity} from '../utils/preactivation';\nimport {isEmptyError} from '../utils/type_guards';\n\nexport function resolveData(\n    paramsInheritanceStrategy: 'emptyOnly'|'always',\n    injector: EnvironmentInjector): MonoTypeOperatorFunction<NavigationTransition> {\n  return mergeMap(t => {\n    const {targetSnapshot, guards: {canActivateChecks}} = t;\n\n    if (!canActivateChecks.length) {\n      return of(t);\n    }\n    let canActivateChecksResolved = 0;\n    return from(canActivateChecks)\n        .pipe(\n            concatMap(\n                check =>\n                    runResolve(check.route, targetSnapshot!, paramsInheritanceStrategy, injector)),\n            tap(() => canActivateChecksResolved++),\n            takeLast(1),\n            mergeMap(_ => canActivateChecksResolved === canActivateChecks.length ? of(t) : EMPTY),\n        );\n  });\n}\n\nfunction runResolve(\n    futureARS: ActivatedRouteSnapshot, futureRSS: RouterStateSnapshot,\n    paramsInheritanceStrategy: 'emptyOnly'|'always', injector: EnvironmentInjector) {\n  const config = futureARS.routeConfig;\n  const resolve = futureARS._resolve;\n  if (config?.title !== undefined && !hasStaticTitle(config)) {\n    resolve[RouteTitleKey] = config.title;\n  }\n  return resolveNode(resolve, futureARS, futureRSS, injector).pipe(map((resolvedData: any) => {\n    futureARS._resolvedData = resolvedData;\n    futureARS.data = inheritedParamsDataResolve(futureARS, paramsInheritanceStrategy).resolve;\n    if (config && hasStaticTitle(config)) {\n      futureARS.data[RouteTitleKey] = config.title;\n    }\n    return null;\n  }));\n}\n\nfunction resolveNode(\n    resolve: ResolveData, futureARS: ActivatedRouteSnapshot, futureRSS: RouterStateSnapshot,\n    injector: EnvironmentInjector): Observable<any> {\n  const keys = getDataKeys(resolve);\n  if (keys.length === 0) {\n    return of({});\n  }\n  const data: {[k: string|symbol]: any} = {};\n  return from(keys).pipe(\n      mergeMap(\n          key => getResolver(resolve[key], futureARS, futureRSS, injector)\n                     .pipe(first(), tap((value: any) => {\n                             data[key] = value;\n                           }))),\n      takeLast(1),\n      mapTo(data),\n      catchError((e: unknown) => isEmptyError(e as Error) ? EMPTY : throwError(e)),\n  );\n}\n\nfunction getDataKeys(obj: Object): Array<string|symbol> {\n  return [...Object.keys(obj), ...Object.getOwnPropertySymbols(obj)];\n}\n\nfunction getResolver(\n    injectionToken: ProviderToken<any>|Function, futureARS: ActivatedRouteSnapshot,\n    futureRSS: RouterStateSnapshot, injector: EnvironmentInjector): Observable<any> {\n  const closestInjector = getClosestRouteInjector(futureARS) ?? injector;\n  const resolver = getTokenOrFunctionIdentity(injectionToken, closestInjector);\n  const resolverValue = resolver.resolve ?\n      resolver.resolve(futureARS, futureRSS) :\n      closestInjector.runInContext(() => resolver(futureARS, futureRSS));\n  return wrapIntoObservable(resolverValue);\n}\n\nfunction hasStaticTitle(config: Route) {\n  return typeof config.title === 'string' || config.title === null;\n}\n"]}