/**
 * @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 { map } from 'rxjs/operators';
import { ActivationEnd, ChildActivationEnd } from '../events';
import { advanceActivatedRoute } from '../router_state';
import { forEach } from '../utils/collection';
import { nodeChildrenAsMap } from '../utils/tree';
export const activateRoutes = (rootContexts, routeReuseStrategy, forwardEvent) => map(t => {
    new ActivateRoutes(routeReuseStrategy, t.targetRouterState, t.currentRouterState, forwardEvent)
        .activate(rootContexts);
    return t;
});
export class ActivateRoutes {
    constructor(routeReuseStrategy, futureState, currState, forwardEvent) {
        this.routeReuseStrategy = routeReuseStrategy;
        this.futureState = futureState;
        this.currState = currState;
        this.forwardEvent = forwardEvent;
    }
    activate(parentContexts) {
        const futureRoot = this.futureState._root;
        const currRoot = this.currState ? this.currState._root : null;
        this.deactivateChildRoutes(futureRoot, currRoot, parentContexts);
        advanceActivatedRoute(this.futureState.root);
        this.activateChildRoutes(futureRoot, currRoot, parentContexts);
    }
    // De-activate the child route that are not re-used for the future state
    deactivateChildRoutes(futureNode, currNode, contexts) {
        const children = nodeChildrenAsMap(currNode);
        // Recurse on the routes active in the future state to de-activate deeper children
        futureNode.children.forEach(futureChild => {
            const childOutletName = futureChild.value.outlet;
            this.deactivateRoutes(futureChild, children[childOutletName], contexts);
            delete children[childOutletName];
        });
        // De-activate the routes that will not be re-used
        forEach(children, (v, childName) => {
            this.deactivateRouteAndItsChildren(v, contexts);
        });
    }
    deactivateRoutes(futureNode, currNode, parentContext) {
        const future = futureNode.value;
        const curr = currNode ? currNode.value : null;
        if (future === curr) {
            // Reusing the node, check to see if the children need to be de-activated
            if (future.component) {
                // If we have a normal route, we need to go through an outlet.
                const context = parentContext.getContext(future.outlet);
                if (context) {
                    this.deactivateChildRoutes(futureNode, currNode, context.children);
                }
            }
            else {
                // if we have a componentless route, we recurse but keep the same outlet map.
                this.deactivateChildRoutes(futureNode, currNode, parentContext);
            }
        }
        else {
            if (curr) {
                // Deactivate the current route which will not be re-used
                this.deactivateRouteAndItsChildren(currNode, parentContext);
            }
        }
    }
    deactivateRouteAndItsChildren(route, parentContexts) {
        if (this.routeReuseStrategy.shouldDetach(route.value.snapshot)) {
            this.detachAndStoreRouteSubtree(route, parentContexts);
        }
        else {
            this.deactivateRouteAndOutlet(route, parentContexts);
        }
    }
    detachAndStoreRouteSubtree(route, parentContexts) {
        const context = parentContexts.getContext(route.value.outlet);
        if (context && context.outlet) {
            const componentRef = context.outlet.detach();
            const contexts = context.children.onOutletDeactivated();
            this.routeReuseStrategy.store(route.value.snapshot, { componentRef, route, contexts });
        }
    }
    deactivateRouteAndOutlet(route, parentContexts) {
        const context = parentContexts.getContext(route.value.outlet);
        // The context could be `null` if we are on a componentless route but there may still be
        // children that need deactivating.
        const contexts = context && route.value.component ? context.children : parentContexts;
        const children = nodeChildrenAsMap(route);
        for (const childOutlet of Object.keys(children)) {
            this.deactivateRouteAndItsChildren(children[childOutlet], contexts);
        }
        if (context && context.outlet) {
            // Destroy the component
            context.outlet.deactivate();
            // Destroy the contexts for all the outlets that were in the component
            context.children.onOutletDeactivated();
            // Clear the information about the attached component on the context but keep the reference to
            // the outlet.
            context.attachRef = null;
            context.resolver = null;
            context.route = null;
        }
    }
    activateChildRoutes(futureNode, currNode, contexts) {
        const children = nodeChildrenAsMap(currNode);
        futureNode.children.forEach(c => {
            this.activateRoutes(c, children[c.value.outlet], contexts);
            this.forwardEvent(new ActivationEnd(c.value.snapshot));
        });
        if (futureNode.children.length) {
            this.forwardEvent(new ChildActivationEnd(futureNode.value.snapshot));
        }
    }
    activateRoutes(futureNode, currNode, parentContexts) {
        const future = futureNode.value;
        const curr = currNode ? currNode.value : null;
        advanceActivatedRoute(future);
        // reusing the node
        if (future === curr) {
            if (future.component) {
                // If we have a normal route, we need to go through an outlet.
                const context = parentContexts.getOrCreateContext(future.outlet);
                this.activateChildRoutes(futureNode, currNode, context.children);
            }
            else {
                // if we have a componentless route, we recurse but keep the same outlet map.
                this.activateChildRoutes(futureNode, currNode, parentContexts);
            }
        }
        else {
            if (future.component) {
                // if we have a normal route, we need to place the component into the outlet and recurse.
                const context = parentContexts.getOrCreateContext(future.outlet);
                if (this.routeReuseStrategy.shouldAttach(future.snapshot)) {
                    const stored = this.routeReuseStrategy.retrieve(future.snapshot);
                    this.routeReuseStrategy.store(future.snapshot, null);
                    context.children.onOutletReAttached(stored.contexts);
                    context.attachRef = stored.componentRef;
                    context.route = stored.route.value;
                    if (context.outlet) {
                        // Attach right away when the outlet has already been instantiated
                        // Otherwise attach from `RouterOutlet.ngOnInit` when it is instantiated
                        context.outlet.attach(stored.componentRef, stored.route.value);
                    }
                    advanceActivatedRouteNodeAndItsChildren(stored.route);
                }
                else {
                    const config = parentLoadedConfig(future.snapshot);
                    const cmpFactoryResolver = config ? config.module.componentFactoryResolver : null;
                    context.attachRef = null;
                    context.route = future;
                    context.resolver = cmpFactoryResolver;
                    if (context.outlet) {
                        // Activate the outlet when it has already been instantiated
                        // Otherwise it will get activated from its `ngOnInit` when instantiated
                        context.outlet.activateWith(future, cmpFactoryResolver);
                    }
                    this.activateChildRoutes(futureNode, null, context.children);
                }
            }
            else {
                // if we have a componentless route, we recurse but keep the same outlet map.
                this.activateChildRoutes(futureNode, null, parentContexts);
            }
        }
    }
}
function advanceActivatedRouteNodeAndItsChildren(node) {
    advanceActivatedRoute(node.value);
    node.children.forEach(advanceActivatedRouteNodeAndItsChildren);
}
function parentLoadedConfig(snapshot) {
    for (let s = snapshot.parent; s; s = s.parent) {
        const route = s.routeConfig;
        if (route && route._loadedConfig)
            return route._loadedConfig;
        if (route && route.component)
            return null;
    }
    return null;
}
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"activate_routes.js","sourceRoot":"","sources":["../../../../../../../packages/router/src/operators/activate_routes.ts"],"names":[],"mappings":"AAAA;;;;;;GAMG;AAGH,OAAO,EAAC,GAAG,EAAC,MAAM,gBAAgB,CAAC;AAGnC,OAAO,EAAC,aAAa,EAAE,kBAAkB,EAAQ,MAAM,WAAW,CAAC;AAInE,OAAO,EAAyC,qBAAqB,EAAc,MAAM,iBAAiB,CAAC;AAC3G,OAAO,EAAC,OAAO,EAAC,MAAM,qBAAqB,CAAC;AAC5C,OAAO,EAAC,iBAAiB,EAAW,MAAM,eAAe,CAAC;AAE1D,MAAM,CAAC,MAAM,cAAc,GACvB,CAAC,YAAoC,EAAE,kBAAsC,EAC5E,YAAkC,EAAkD,EAAE,CACnF,GAAG,CAAC,CAAC,CAAC,EAAE;IACN,IAAI,cAAc,CACd,kBAAkB,EAAE,CAAC,CAAC,iBAAkB,EAAE,CAAC,CAAC,kBAAkB,EAAE,YAAY,CAAC;SAC5E,QAAQ,CAAC,YAAY,CAAC,CAAC;IAC5B,OAAO,CAAC,CAAC;AACX,CAAC,CAAC,CAAC;AAEX,MAAM,OAAO,cAAc;IACzB,YACY,kBAAsC,EAAU,WAAwB,EACxE,SAAsB,EAAU,YAAkC;QADlE,uBAAkB,GAAlB,kBAAkB,CAAoB;QAAU,gBAAW,GAAX,WAAW,CAAa;QACxE,cAAS,GAAT,SAAS,CAAa;QAAU,iBAAY,GAAZ,YAAY,CAAsB;IAAG,CAAC;IAElF,QAAQ,CAAC,cAAsC;QAC7C,MAAM,UAAU,GAAG,IAAI,CAAC,WAAW,CAAC,KAAK,CAAC;QAC1C,MAAM,QAAQ,GAAG,IAAI,CAAC,SAAS,CAAC,CAAC,CAAC,IAAI,CAAC,SAAS,CAAC,KAAK,CAAC,CAAC,CAAC,IAAI,CAAC;QAE9D,IAAI,CAAC,qBAAqB,CAAC,UAAU,EAAE,QAAQ,EAAE,cAAc,CAAC,CAAC;QACjE,qBAAqB,CAAC,IAAI,CAAC,WAAW,CAAC,IAAI,CAAC,CAAC;QAC7C,IAAI,CAAC,mBAAmB,CAAC,UAAU,EAAE,QAAQ,EAAE,cAAc,CAAC,CAAC;IACjE,CAAC;IAED,wEAAwE;IAChE,qBAAqB,CACzB,UAAoC,EAAE,QAAuC,EAC7E,QAAgC;QAClC,MAAM,QAAQ,GAAqD,iBAAiB,CAAC,QAAQ,CAAC,CAAC;QAE/F,kFAAkF;QAClF,UAAU,CAAC,QAAQ,CAAC,OAAO,CAAC,WAAW,CAAC,EAAE;YACxC,MAAM,eAAe,GAAG,WAAW,CAAC,KAAK,CAAC,MAAM,CAAC;YACjD,IAAI,CAAC,gBAAgB,CAAC,WAAW,EAAE,QAAQ,CAAC,eAAe,CAAC,EAAE,QAAQ,CAAC,CAAC;YACxE,OAAO,QAAQ,CAAC,eAAe,CAAC,CAAC;QACnC,CAAC,CAAC,CAAC;QAEH,kDAAkD;QAClD,OAAO,CAAC,QAAQ,EAAE,CAAC,CAA2B,EAAE,SAAiB,EAAE,EAAE;YACnE,IAAI,CAAC,6BAA6B,CAAC,CAAC,EAAE,QAAQ,CAAC,CAAC;QAClD,CAAC,CAAC,CAAC;IACL,CAAC;IAEO,gBAAgB,CACpB,UAAoC,EAAE,QAAkC,EACxE,aAAqC;QACvC,MAAM,MAAM,GAAG,UAAU,CAAC,KAAK,CAAC;QAChC,MAAM,IAAI,GAAG,QAAQ,CAAC,CAAC,CAAC,QAAQ,CAAC,KAAK,CAAC,CAAC,CAAC,IAAI,CAAC;QAE9C,IAAI,MAAM,KAAK,IAAI,EAAE;YACnB,yEAAyE;YACzE,IAAI,MAAM,CAAC,SAAS,EAAE;gBACpB,8DAA8D;gBAC9D,MAAM,OAAO,GAAG,aAAa,CAAC,UAAU,CAAC,MAAM,CAAC,MAAM,CAAC,CAAC;gBACxD,IAAI,OAAO,EAAE;oBACX,IAAI,CAAC,qBAAqB,CAAC,UAAU,EAAE,QAAQ,EAAE,OAAO,CAAC,QAAQ,CAAC,CAAC;iBACpE;aACF;iBAAM;gBACL,6EAA6E;gBAC7E,IAAI,CAAC,qBAAqB,CAAC,UAAU,EAAE,QAAQ,EAAE,aAAa,CAAC,CAAC;aACjE;SACF;aAAM;YACL,IAAI,IAAI,EAAE;gBACR,yDAAyD;gBACzD,IAAI,CAAC,6BAA6B,CAAC,QAAQ,EAAE,aAAa,CAAC,CAAC;aAC7D;SACF;IACH,CAAC;IAEO,6BAA6B,CACjC,KAA+B,EAAE,cAAsC;QACzE,IAAI,IAAI,CAAC,kBAAkB,CAAC,YAAY,CAAC,KAAK,CAAC,KAAK,CAAC,QAAQ,CAAC,EAAE;YAC9D,IAAI,CAAC,0BAA0B,CAAC,KAAK,EAAE,cAAc,CAAC,CAAC;SACxD;aAAM;YACL,IAAI,CAAC,wBAAwB,CAAC,KAAK,EAAE,cAAc,CAAC,CAAC;SACtD;IACH,CAAC;IAEO,0BAA0B,CAC9B,KAA+B,EAAE,cAAsC;QACzE,MAAM,OAAO,GAAG,cAAc,CAAC,UAAU,CAAC,KAAK,CAAC,KAAK,CAAC,MAAM,CAAC,CAAC;QAC9D,IAAI,OAAO,IAAI,OAAO,CAAC,MAAM,EAAE;YAC7B,MAAM,YAAY,GAAG,OAAO,CAAC,MAAM,CAAC,MAAM,EAAE,CAAC;YAC7C,MAAM,QAAQ,GAAG,OAAO,CAAC,QAAQ,CAAC,mBAAmB,EAAE,CAAC;YACxD,IAAI,CAAC,kBAAkB,CAAC,KAAK,CAAC,KAAK,CAAC,KAAK,CAAC,QAAQ,EAAE,EAAC,YAAY,EAAE,KAAK,EAAE,QAAQ,EAAC,CAAC,CAAC;SACtF;IACH,CAAC;IAEO,wBAAwB,CAC5B,KAA+B,EAAE,cAAsC;QACzE,MAAM,OAAO,GAAG,cAAc,CAAC,UAAU,CAAC,KAAK,CAAC,KAAK,CAAC,MAAM,CAAC,CAAC;QAC9D,wFAAwF;QACxF,mCAAmC;QACnC,MAAM,QAAQ,GAAG,OAAO,IAAI,KAAK,CAAC,KAAK,CAAC,SAAS,CAAC,CAAC,CAAC,OAAO,CAAC,QAAQ,CAAC,CAAC,CAAC,cAAc,CAAC;QACtF,MAAM,QAAQ,GAAqD,iBAAiB,CAAC,KAAK,CAAC,CAAC;QAE5F,KAAK,MAAM,WAAW,IAAI,MAAM,CAAC,IAAI,CAAC,QAAQ,CAAC,EAAE;YAC/C,IAAI,CAAC,6BAA6B,CAAC,QAAQ,CAAC,WAAW,CAAC,EAAE,QAAQ,CAAC,CAAC;SACrE;QAED,IAAI,OAAO,IAAI,OAAO,CAAC,MAAM,EAAE;YAC7B,wBAAwB;YACxB,OAAO,CAAC,MAAM,CAAC,UAAU,EAAE,CAAC;YAC5B,sEAAsE;YACtE,OAAO,CAAC,QAAQ,CAAC,mBAAmB,EAAE,CAAC;YACvC,8FAA8F;YAC9F,cAAc;YACd,OAAO,CAAC,SAAS,GAAG,IAAI,CAAC;YACzB,OAAO,CAAC,QAAQ,GAAG,IAAI,CAAC;YACxB,OAAO,CAAC,KAAK,GAAG,IAAI,CAAC;SACtB;IACH,CAAC;IAEO,mBAAmB,CACvB,UAAoC,EAAE,QAAuC,EAC7E,QAAgC;QAClC,MAAM,QAAQ,GAAiD,iBAAiB,CAAC,QAAQ,CAAC,CAAC;QAC3F,UAAU,CAAC,QAAQ,CAAC,OAAO,CAAC,CAAC,CAAC,EAAE;YAC9B,IAAI,CAAC,cAAc,CAAC,CAAC,EAAE,QAAQ,CAAC,CAAC,CAAC,KAAK,CAAC,MAAM,CAAC,EAAE,QAAQ,CAAC,CAAC;YAC3D,IAAI,CAAC,YAAY,CAAC,IAAI,aAAa,CAAC,CAAC,CAAC,KAAK,CAAC,QAAQ,CAAC,CAAC,CAAC;QACzD,CAAC,CAAC,CAAC;QACH,IAAI,UAAU,CAAC,QAAQ,CAAC,MAAM,EAAE;YAC9B,IAAI,CAAC,YAAY,CAAC,IAAI,kBAAkB,CAAC,UAAU,CAAC,KAAK,CAAC,QAAQ,CAAC,CAAC,CAAC;SACtE;IACH,CAAC;IAEO,cAAc,CAClB,UAAoC,EAAE,QAAkC,EACxE,cAAsC;QACxC,MAAM,MAAM,GAAG,UAAU,CAAC,KAAK,CAAC;QAChC,MAAM,IAAI,GAAG,QAAQ,CAAC,CAAC,CAAC,QAAQ,CAAC,KAAK,CAAC,CAAC,CAAC,IAAI,CAAC;QAE9C,qBAAqB,CAAC,MAAM,CAAC,CAAC;QAE9B,mBAAmB;QACnB,IAAI,MAAM,KAAK,IAAI,EAAE;YACnB,IAAI,MAAM,CAAC,SAAS,EAAE;gBACpB,8DAA8D;gBAC9D,MAAM,OAAO,GAAG,cAAc,CAAC,kBAAkB,CAAC,MAAM,CAAC,MAAM,CAAC,CAAC;gBACjE,IAAI,CAAC,mBAAmB,CAAC,UAAU,EAAE,QAAQ,EAAE,OAAO,CAAC,QAAQ,CAAC,CAAC;aAClE;iBAAM;gBACL,6EAA6E;gBAC7E,IAAI,CAAC,mBAAmB,CAAC,UAAU,EAAE,QAAQ,EAAE,cAAc,CAAC,CAAC;aAChE;SACF;aAAM;YACL,IAAI,MAAM,CAAC,SAAS,EAAE;gBACpB,yFAAyF;gBACzF,MAAM,OAAO,GAAG,cAAc,CAAC,kBAAkB,CAAC,MAAM,CAAC,MAAM,CAAC,CAAC;gBAEjE,IAAI,IAAI,CAAC,kBAAkB,CAAC,YAAY,CAAC,MAAM,CAAC,QAAQ,CAAC,EAAE;oBACzD,MAAM,MAAM,GACsB,IAAI,CAAC,kBAAkB,CAAC,QAAQ,CAAC,MAAM,CAAC,QAAQ,CAAE,CAAC;oBACrF,IAAI,CAAC,kBAAkB,CAAC,KAAK,CAAC,MAAM,CAAC,QAAQ,EAAE,IAAI,CAAC,CAAC;oBACrD,OAAO,CAAC,QAAQ,CAAC,kBAAkB,CAAC,MAAM,CAAC,QAAQ,CAAC,CAAC;oBACrD,OAAO,CAAC,SAAS,GAAG,MAAM,CAAC,YAAY,CAAC;oBACxC,OAAO,CAAC,KAAK,GAAG,MAAM,CAAC,KAAK,CAAC,KAAK,CAAC;oBACnC,IAAI,OAAO,CAAC,MAAM,EAAE;wBAClB,kEAAkE;wBAClE,wEAAwE;wBACxE,OAAO,CAAC,MAAM,CAAC,MAAM,CAAC,MAAM,CAAC,YAAY,EAAE,MAAM,CAAC,KAAK,CAAC,KAAK,CAAC,CAAC;qBAChE;oBACD,uCAAuC,CAAC,MAAM,CAAC,KAAK,CAAC,CAAC;iBACvD;qBAAM;oBACL,MAAM,MAAM,GAAG,kBAAkB,CAAC,MAAM,CAAC,QAAQ,CAAC,CAAC;oBACnD,MAAM,kBAAkB,GAAG,MAAM,CAAC,CAAC,CAAC,MAAM,CAAC,MAAM,CAAC,wBAAwB,CAAC,CAAC,CAAC,IAAI,CAAC;oBAElF,OAAO,CAAC,SAAS,GAAG,IAAI,CAAC;oBACzB,OAAO,CAAC,KAAK,GAAG,MAAM,CAAC;oBACvB,OAAO,CAAC,QAAQ,GAAG,kBAAkB,CAAC;oBACtC,IAAI,OAAO,CAAC,MAAM,EAAE;wBAClB,4DAA4D;wBAC5D,wEAAwE;wBACxE,OAAO,CAAC,MAAM,CAAC,YAAY,CAAC,MAAM,EAAE,kBAAkB,CAAC,CAAC;qBACzD;oBAED,IAAI,CAAC,mBAAmB,CAAC,UAAU,EAAE,IAAI,EAAE,OAAO,CAAC,QAAQ,CAAC,CAAC;iBAC9D;aACF;iBAAM;gBACL,6EAA6E;gBAC7E,IAAI,CAAC,mBAAmB,CAAC,UAAU,EAAE,IAAI,EAAE,cAAc,CAAC,CAAC;aAC5D;SACF;IACH,CAAC;CACF;AAED,SAAS,uCAAuC,CAAC,IAA8B;IAC7E,qBAAqB,CAAC,IAAI,CAAC,KAAK,CAAC,CAAC;IAClC,IAAI,CAAC,QAAQ,CAAC,OAAO,CAAC,uCAAuC,CAAC,CAAC;AACjE,CAAC;AAED,SAAS,kBAAkB,CAAC,QAAgC;IAC1D,KAAK,IAAI,CAAC,GAAG,QAAQ,CAAC,MAAM,EAAE,CAAC,EAAE,CAAC,GAAG,CAAC,CAAC,MAAM,EAAE;QAC7C,MAAM,KAAK,GAAG,CAAC,CAAC,WAAW,CAAC;QAC5B,IAAI,KAAK,IAAI,KAAK,CAAC,aAAa;YAAE,OAAO,KAAK,CAAC,aAAa,CAAC;QAC7D,IAAI,KAAK,IAAI,KAAK,CAAC,SAAS;YAAE,OAAO,IAAI,CAAC;KAC3C;IAED,OAAO,IAAI,CAAC;AACd,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 {MonoTypeOperatorFunction} from 'rxjs';\nimport {map} from 'rxjs/operators';\n\nimport {LoadedRouterConfig} from '../config';\nimport {ActivationEnd, ChildActivationEnd, Event} from '../events';\nimport {DetachedRouteHandleInternal, RouteReuseStrategy} from '../route_reuse_strategy';\nimport {NavigationTransition} from '../router';\nimport {ChildrenOutletContexts} from '../router_outlet_context';\nimport {ActivatedRoute, ActivatedRouteSnapshot, advanceActivatedRoute, RouterState} from '../router_state';\nimport {forEach} from '../utils/collection';\nimport {nodeChildrenAsMap, TreeNode} from '../utils/tree';\n\nexport const activateRoutes =\n    (rootContexts: ChildrenOutletContexts, routeReuseStrategy: RouteReuseStrategy,\n     forwardEvent: (evt: Event) => void): MonoTypeOperatorFunction<NavigationTransition> =>\n        map(t => {\n          new ActivateRoutes(\n              routeReuseStrategy, t.targetRouterState!, t.currentRouterState, forwardEvent)\n              .activate(rootContexts);\n          return t;\n        });\n\nexport class ActivateRoutes {\n  constructor(\n      private routeReuseStrategy: RouteReuseStrategy, private futureState: RouterState,\n      private currState: RouterState, private forwardEvent: (evt: Event) => void) {}\n\n  activate(parentContexts: ChildrenOutletContexts): void {\n    const futureRoot = this.futureState._root;\n    const currRoot = this.currState ? this.currState._root : null;\n\n    this.deactivateChildRoutes(futureRoot, currRoot, parentContexts);\n    advanceActivatedRoute(this.futureState.root);\n    this.activateChildRoutes(futureRoot, currRoot, parentContexts);\n  }\n\n  // De-activate the child route that are not re-used for the future state\n  private deactivateChildRoutes(\n      futureNode: TreeNode<ActivatedRoute>, currNode: TreeNode<ActivatedRoute>|null,\n      contexts: ChildrenOutletContexts): void {\n    const children: {[outletName: string]: TreeNode<ActivatedRoute>} = nodeChildrenAsMap(currNode);\n\n    // Recurse on the routes active in the future state to de-activate deeper children\n    futureNode.children.forEach(futureChild => {\n      const childOutletName = futureChild.value.outlet;\n      this.deactivateRoutes(futureChild, children[childOutletName], contexts);\n      delete children[childOutletName];\n    });\n\n    // De-activate the routes that will not be re-used\n    forEach(children, (v: TreeNode<ActivatedRoute>, childName: string) => {\n      this.deactivateRouteAndItsChildren(v, contexts);\n    });\n  }\n\n  private deactivateRoutes(\n      futureNode: TreeNode<ActivatedRoute>, currNode: TreeNode<ActivatedRoute>,\n      parentContext: ChildrenOutletContexts): void {\n    const future = futureNode.value;\n    const curr = currNode ? currNode.value : null;\n\n    if (future === curr) {\n      // Reusing the node, check to see if the children need to be de-activated\n      if (future.component) {\n        // If we have a normal route, we need to go through an outlet.\n        const context = parentContext.getContext(future.outlet);\n        if (context) {\n          this.deactivateChildRoutes(futureNode, currNode, context.children);\n        }\n      } else {\n        // if we have a componentless route, we recurse but keep the same outlet map.\n        this.deactivateChildRoutes(futureNode, currNode, parentContext);\n      }\n    } else {\n      if (curr) {\n        // Deactivate the current route which will not be re-used\n        this.deactivateRouteAndItsChildren(currNode, parentContext);\n      }\n    }\n  }\n\n  private deactivateRouteAndItsChildren(\n      route: TreeNode<ActivatedRoute>, parentContexts: ChildrenOutletContexts): void {\n    if (this.routeReuseStrategy.shouldDetach(route.value.snapshot)) {\n      this.detachAndStoreRouteSubtree(route, parentContexts);\n    } else {\n      this.deactivateRouteAndOutlet(route, parentContexts);\n    }\n  }\n\n  private detachAndStoreRouteSubtree(\n      route: TreeNode<ActivatedRoute>, parentContexts: ChildrenOutletContexts): void {\n    const context = parentContexts.getContext(route.value.outlet);\n    if (context && context.outlet) {\n      const componentRef = context.outlet.detach();\n      const contexts = context.children.onOutletDeactivated();\n      this.routeReuseStrategy.store(route.value.snapshot, {componentRef, route, contexts});\n    }\n  }\n\n  private deactivateRouteAndOutlet(\n      route: TreeNode<ActivatedRoute>, parentContexts: ChildrenOutletContexts): void {\n    const context = parentContexts.getContext(route.value.outlet);\n    // The context could be `null` if we are on a componentless route but there may still be\n    // children that need deactivating.\n    const contexts = context && route.value.component ? context.children : parentContexts;\n    const children: {[outletName: string]: TreeNode<ActivatedRoute>} = nodeChildrenAsMap(route);\n\n    for (const childOutlet of Object.keys(children)) {\n      this.deactivateRouteAndItsChildren(children[childOutlet], contexts);\n    }\n\n    if (context && context.outlet) {\n      // Destroy the component\n      context.outlet.deactivate();\n      // Destroy the contexts for all the outlets that were in the component\n      context.children.onOutletDeactivated();\n      // Clear the information about the attached component on the context but keep the reference to\n      // the outlet.\n      context.attachRef = null;\n      context.resolver = null;\n      context.route = null;\n    }\n  }\n\n  private activateChildRoutes(\n      futureNode: TreeNode<ActivatedRoute>, currNode: TreeNode<ActivatedRoute>|null,\n      contexts: ChildrenOutletContexts): void {\n    const children: {[outlet: string]: TreeNode<ActivatedRoute>} = nodeChildrenAsMap(currNode);\n    futureNode.children.forEach(c => {\n      this.activateRoutes(c, children[c.value.outlet], contexts);\n      this.forwardEvent(new ActivationEnd(c.value.snapshot));\n    });\n    if (futureNode.children.length) {\n      this.forwardEvent(new ChildActivationEnd(futureNode.value.snapshot));\n    }\n  }\n\n  private activateRoutes(\n      futureNode: TreeNode<ActivatedRoute>, currNode: TreeNode<ActivatedRoute>,\n      parentContexts: ChildrenOutletContexts): void {\n    const future = futureNode.value;\n    const curr = currNode ? currNode.value : null;\n\n    advanceActivatedRoute(future);\n\n    // reusing the node\n    if (future === curr) {\n      if (future.component) {\n        // If we have a normal route, we need to go through an outlet.\n        const context = parentContexts.getOrCreateContext(future.outlet);\n        this.activateChildRoutes(futureNode, currNode, context.children);\n      } else {\n        // if we have a componentless route, we recurse but keep the same outlet map.\n        this.activateChildRoutes(futureNode, currNode, parentContexts);\n      }\n    } else {\n      if (future.component) {\n        // if we have a normal route, we need to place the component into the outlet and recurse.\n        const context = parentContexts.getOrCreateContext(future.outlet);\n\n        if (this.routeReuseStrategy.shouldAttach(future.snapshot)) {\n          const stored =\n              (<DetachedRouteHandleInternal>this.routeReuseStrategy.retrieve(future.snapshot));\n          this.routeReuseStrategy.store(future.snapshot, null);\n          context.children.onOutletReAttached(stored.contexts);\n          context.attachRef = stored.componentRef;\n          context.route = stored.route.value;\n          if (context.outlet) {\n            // Attach right away when the outlet has already been instantiated\n            // Otherwise attach from `RouterOutlet.ngOnInit` when it is instantiated\n            context.outlet.attach(stored.componentRef, stored.route.value);\n          }\n          advanceActivatedRouteNodeAndItsChildren(stored.route);\n        } else {\n          const config = parentLoadedConfig(future.snapshot);\n          const cmpFactoryResolver = config ? config.module.componentFactoryResolver : null;\n\n          context.attachRef = null;\n          context.route = future;\n          context.resolver = cmpFactoryResolver;\n          if (context.outlet) {\n            // Activate the outlet when it has already been instantiated\n            // Otherwise it will get activated from its `ngOnInit` when instantiated\n            context.outlet.activateWith(future, cmpFactoryResolver);\n          }\n\n          this.activateChildRoutes(futureNode, null, context.children);\n        }\n      } else {\n        // if we have a componentless route, we recurse but keep the same outlet map.\n        this.activateChildRoutes(futureNode, null, parentContexts);\n      }\n    }\n  }\n}\n\nfunction advanceActivatedRouteNodeAndItsChildren(node: TreeNode<ActivatedRoute>): void {\n  advanceActivatedRoute(node.value);\n  node.children.forEach(advanceActivatedRouteNodeAndItsChildren);\n}\n\nfunction parentLoadedConfig(snapshot: ActivatedRouteSnapshot): LoadedRouterConfig|null {\n  for (let s = snapshot.parent; s; s = s.parent) {\n    const route = s.routeConfig;\n    if (route && route._loadedConfig) return route._loadedConfig;\n    if (route && route.component) return null;\n  }\n\n  return null;\n}\n"]}