Function initializeActivatedRoute

packages/router/src/router_state.ts:586–619

(route: ActivatedRoute)

}

export function initializeActivatedRoute(route: ActivatedRoute): void {
  if (route.paramsSignal !== undefined) {
    return;
  }
  const writableRoute = route as Writable<ActivatedRoute>;
  const pendingSignal = signal(false);
  writableRoute.pending = pendingSignal;

  writableRoute.paramsSignal = computed(() =>
    pendingSignal() || !route.snapshot ? route._futureSnapshot.params : route.snapshot.params,
  );

  writableRoute.queryParamsSignal = computed(() =>
    pendingSignal() || !route.snapshot
      ? route._futureSnapshot.queryParams
      : route.snapshot.queryParams,
  );

  writableRoute.paramMapSignal = computed(() => convertToParamMap(route.paramsSignal()));
  writableRoute.queryParamMapSignal = computed(() => convertToParamMap(route.queryParamsSignal()));

  writableRoute.fragmentSignal = computed(() =>
    pendingSignal() || !route.snapshot ? route._futureSnapshot.fragment : route.snapshot.fragment,
  );

  writableRoute.dataSignal = computed(() =>
    pendingSignal() || !route.snapshot ? route._futureSnapshot.data : route.snapshot.data,
  );

  writableRoute._setPending = (snapshot: ActivatedRouteSnapshot) => {
    route._futureSnapshot = snapshot;
    pendingSignal.set(true);
  };
}

export function equalParamsAndUrlSegments(
  a: ActivatedRouteSnapshot,