@cisstech/nge
Version:
NG Essentials is a collection of libraries for Angular developers.
203 lines • 24.3 kB
JavaScript
import { Injectable } from '@angular/core';
import { NavigationEnd } from '@angular/router';
import { BehaviorSubject } from 'rxjs';
import { filter } from 'rxjs/operators';
import { extractNgeDocSettings } from './nge-doc';
import * as i0 from "@angular/core";
import * as i1 from "@angular/router";
import * as i2 from "@angular/common";
export class NgeDocService {
/** documentation state */
get stateChanges() {
return this.state.pipe(filter((state) => !!state.currLink));
}
constructor(router, injector, location, activatedRoute) {
this.router = router;
this.injector = injector;
this.location = location;
this.activatedRoute = activatedRoute;
this.state = new BehaviorSubject({
meta: {
root: '',
name: '',
},
links: [],
prevLink: undefined,
nextLink: undefined,
currLink: undefined,
});
this.pages = new Map();
this.links = [];
this.subscriptions = [];
}
ngOnDestroy() {
this.reset();
}
/**
* Loads navigation from the router configuration.
*/
async setup() {
this.reset();
const { data } = this.activatedRoute.snapshot;
const settings = extractNgeDocSettings(data);
for (const setting of settings) {
const links = [];
let meta;
if (typeof setting.meta === 'function') {
meta = await setting.meta(this.injector);
}
else {
meta = setting.meta;
}
if (!meta) {
throw new Error('[nge-doc]: Missing setting.meta');
}
for (const item of setting.pages) {
const pages = [];
let object;
if (typeof item === 'function') {
object = await item(this.injector);
}
else {
object = item;
}
if (Array.isArray(object)) {
pages.push(...object);
}
else {
pages.push(object);
}
pages.forEach((page) => {
links.push(page);
this.resolvePageLinks(meta, page);
});
this.pages.set(meta.root, {
meta,
links: links,
});
}
}
this.subscriptions.push(this.router.events.pipe(filter((e) => e instanceof NavigationEnd)).subscribe(this.onChangeRoute.bind(this)));
this.onChangeRoute();
}
/**
* Checks whether the given `link` is active.
* @param link The link to test.
*/
isActive(link) {
const tree = this.location.path().split('/');
for (let i = 0; i < tree.length; i++) {
const path = tree.slice(0, tree.length - i).join('/');
if (path && path.endsWith(link.href)) {
return true;
}
}
return false;
}
/**
* Checks whether the given `link` includes sub links.
* @param link The link to test.
*/
isExpandable(link) {
return !!link.children?.length;
}
join(a, b) {
if (a.endsWith('/')) {
a = a.slice(0, a.length - 1);
}
if (b.startsWith('/')) {
b = b.slice(1);
}
return a + '/' + b;
}
resolvePageLinks(meta, page) {
const createLink = (link, parent) => {
link.href = this.join(parent, link.href);
this.links.push(link);
link.children?.forEach((child) => {
createLink(child, link.href);
});
};
createLink(page, meta.root);
}
async onChangeRoute() {
if (!this.pages.size) {
return;
}
const path = this.location.path();
const paths = [path, path + '/'];
let meta;
let links = [];
for (const [k, v] of this.pages) {
if (paths.some((path) => path.includes(k))) {
meta = v.meta;
links = v.links;
break;
}
}
if (!meta) {
throw new Error('[nge-doc]: Unregisted page ' + path);
}
let { currLink, prevLink, nextLink } = this.state.value;
// ignore same page navigation (fragment navigation)
if (currLink && paths.some((p) => p.endsWith(currLink.href))) {
return;
}
// calculate current, previous and next links
// https://stackoverflow.com/questions/4467539/javascript-modulo-gives-a-negative-result-for-negative-numbers
const modulo = (a, n) => {
return ((a % n) + n) % n;
};
for (let i = 0; i < this.links.length; i++) {
const link = this.links[i];
if (paths.some((path) => path.endsWith(link.href))) {
const prevIndex = modulo(i - 1, this.links.length);
const nextIndex = modulo(i + 1, this.links.length);
currLink = link;
nextLink = this.links[nextIndex];
prevLink = this.links[prevIndex];
break;
}
}
// navigate to first page if currLink is not defined
if (!currLink) {
this.router.navigateByUrl(links[0].href, {
replaceUrl: true,
});
return;
}
// navigate to first children if currLink doesn't have a renderer
if (!currLink.renderer && currLink.children?.length) {
this.router.navigateByUrl(currLink.children[0].href, {
replaceUrl: true,
});
return;
}
// expand visible links
this.links.forEach((link) => {
if (paths.some((path) => path.endsWith(link.href))) {
link.expanded = true;
}
});
// notify state change
this.state.next({
meta,
links,
prevLink,
currLink,
nextLink,
});
}
reset() {
this.subscriptions.forEach((s) => s.unsubscribe());
this.subscriptions.splice(0, this.subscriptions.length);
this.pages.clear();
this.links.splice(0, this.links.length);
}
static { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "18.2.1", ngImport: i0, type: NgeDocService, deps: [{ token: i1.Router }, { token: i0.Injector }, { token: i2.Location }, { token: i1.ActivatedRoute }], target: i0.ɵɵFactoryTarget.Injectable }); }
static { this.ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: "12.0.0", version: "18.2.1", ngImport: i0, type: NgeDocService }); }
}
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "18.2.1", ngImport: i0, type: NgeDocService, decorators: [{
type: Injectable
}], ctorParameters: () => [{ type: i1.Router }, { type: i0.Injector }, { type: i2.Location }, { type: i1.ActivatedRoute }] });
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"nge-doc.service.js","sourceRoot":"","sources":["../../../../../projects/nge/doc/src/nge-doc.service.ts"],"names":[],"mappings":"AACA,OAAO,EAAE,UAAU,EAAuB,MAAM,eAAe,CAAA;AAC/D,OAAO,EAAkB,aAAa,EAAU,MAAM,iBAAiB,CAAA;AACvE,OAAO,EAAE,eAAe,EAAgB,MAAM,MAAM,CAAA;AACpD,OAAO,EAAE,MAAM,EAAE,MAAM,gBAAgB,CAAA;AACvC,OAAO,EAAuC,qBAAqB,EAAE,MAAM,WAAW,CAAA;;;;AAGtF,MAAM,OAAO,aAAa;IAwBxB,0BAA0B;IAC1B,IAAI,YAAY;QACd,OAAO,IAAI,CAAC,KAAK,CAAC,IAAI,CAAC,MAAM,CAAC,CAAC,KAAK,EAAE,EAAE,CAAC,CAAC,CAAC,KAAK,CAAC,QAAQ,CAAC,CAAC,CAAA;IAC7D,CAAC;IAED,YACmB,MAAc,EACd,QAAkB,EAClB,QAAkB,EAClB,cAA8B;QAH9B,WAAM,GAAN,MAAM,CAAQ;QACd,aAAQ,GAAR,QAAQ,CAAU;QAClB,aAAQ,GAAR,QAAQ,CAAU;QAClB,mBAAc,GAAd,cAAc,CAAgB;QAhChC,UAAK,GAAG,IAAI,eAAe,CAAc;YACxD,IAAI,EAAE;gBACJ,IAAI,EAAE,EAAE;gBACR,IAAI,EAAE,EAAE;aACT;YACD,KAAK,EAAE,EAAE;YACT,QAAQ,EAAE,SAAS;YACnB,QAAQ,EAAE,SAAS;YACnB,QAAQ,EAAE,SAAS;SACpB,CAAC,CAAA;QAEe,UAAK,GAAG,IAAI,GAAG,EAM7B,CAAA;QAEc,UAAK,GAAiB,EAAE,CAAA;QAExB,kBAAa,GAAmB,EAAE,CAAA;IAYhD,CAAC;IAEJ,WAAW;QACT,IAAI,CAAC,KAAK,EAAE,CAAA;IACd,CAAC;IAED;;OAEG;IACH,KAAK,CAAC,KAAK;QACT,IAAI,CAAC,KAAK,EAAE,CAAA;QAEZ,MAAM,EAAE,IAAI,EAAE,GAAG,IAAI,CAAC,cAAc,CAAC,QAAQ,CAAA;QAC7C,MAAM,QAAQ,GAAG,qBAAqB,CAAC,IAAI,CAAC,CAAA;QAE5C,KAAK,MAAM,OAAO,IAAI,QAAQ,EAAE,CAAC;YAC/B,MAAM,KAAK,GAAiB,EAAE,CAAA;YAE9B,IAAI,IAA4B,CAAA;YAChC,IAAI,OAAO,OAAO,CAAC,IAAI,KAAK,UAAU,EAAE,CAAC;gBACvC,IAAI,GAAG,MAAM,OAAO,CAAC,IAAI,CAAC,IAAI,CAAC,QAAQ,CAAC,CAAA;YAC1C,CAAC;iBAAM,CAAC;gBACN,IAAI,GAAG,OAAO,CAAC,IAAI,CAAA;YACrB,CAAC;YAED,IAAI,CAAC,IAAI,EAAE,CAAC;gBACV,MAAM,IAAI,KAAK,CAAC,iCAAiC,CAAC,CAAA;YACpD,CAAC;YAED,KAAK,MAAM,IAAI,IAAI,OAAO,CAAC,KAAK,EAAE,CAAC;gBACjC,MAAM,KAAK,GAAiB,EAAE,CAAA;gBAE9B,IAAI,MAAW,CAAA;gBACf,IAAI,OAAO,IAAI,KAAK,UAAU,EAAE,CAAC;oBAC/B,MAAM,GAAG,MAAM,IAAI,CAAC,IAAI,CAAC,QAAQ,CAAC,CAAA;gBACpC,CAAC;qBAAM,CAAC;oBACN,MAAM,GAAG,IAAI,CAAA;gBACf,CAAC;gBAED,IAAI,KAAK,CAAC,OAAO,CAAC,MAAM,CAAC,EAAE,CAAC;oBAC1B,KAAK,CAAC,IAAI,CAAC,GAAG,MAAM,CAAC,CAAA;gBACvB,CAAC;qBAAM,CAAC;oBACN,KAAK,CAAC,IAAI,CAAC,MAAM,CAAC,CAAA;gBACpB,CAAC;gBAED,KAAK,CAAC,OAAO,CAAC,CAAC,IAAI,EAAE,EAAE;oBACrB,KAAK,CAAC,IAAI,CAAC,IAAI,CAAC,CAAA;oBAChB,IAAI,CAAC,gBAAgB,CAAC,IAAK,EAAE,IAAI,CAAC,CAAA;gBACpC,CAAC,CAAC,CAAA;gBAEF,IAAI,CAAC,KAAK,CAAC,GAAG,CAAC,IAAI,CAAC,IAAI,EAAE;oBACxB,IAAI;oBACJ,KAAK,EAAE,KAAK;iBACb,CAAC,CAAA;YACJ,CAAC;QACH,CAAC;QAED,IAAI,CAAC,aAAa,CAAC,IAAI,CACrB,IAAI,CAAC,MAAM,CAAC,MAAM,CAAC,IAAI,CAAC,MAAM,CAAC,CAAC,CAAC,EAAE,EAAE,CAAC,CAAC,YAAY,aAAa,CAAC,CAAC,CAAC,SAAS,CAAC,IAAI,CAAC,aAAa,CAAC,IAAI,CAAC,IAAI,CAAC,CAAC,CAC5G,CAAA;QAED,IAAI,CAAC,aAAa,EAAE,CAAA;IACtB,CAAC;IAED;;;OAGG;IACH,QAAQ,CAAC,IAAgB;QACvB,MAAM,IAAI,GAAG,IAAI,CAAC,QAAQ,CAAC,IAAI,EAAE,CAAC,KAAK,CAAC,GAAG,CAAC,CAAA;QAC5C,KAAK,IAAI,CAAC,GAAG,CAAC,EAAE,CAAC,GAAG,IAAI,CAAC,MAAM,EAAE,CAAC,EAAE,EAAE,CAAC;YACrC,MAAM,IAAI,GAAG,IAAI,CAAC,KAAK,CAAC,CAAC,EAAE,IAAI,CAAC,MAAM,GAAG,CAAC,CAAC,CAAC,IAAI,CAAC,GAAG,CAAC,CAAA;YACrD,IAAI,IAAI,IAAI,IAAI,CAAC,QAAQ,CAAC,IAAI,CAAC,IAAI,CAAC,EAAE,CAAC;gBACrC,OAAO,IAAI,CAAA;YACb,CAAC;QACH,CAAC;QACD,OAAO,KAAK,CAAA;IACd,CAAC;IAED;;;OAGG;IACH,YAAY,CAAC,IAAgB;QAC3B,OAAO,CAAC,CAAC,IAAI,CAAC,QAAQ,EAAE,MAAM,CAAA;IAChC,CAAC;IAEO,IAAI,CAAC,CAAS,EAAE,CAAS;QAC/B,IAAI,CAAC,CAAC,QAAQ,CAAC,GAAG,CAAC,EAAE,CAAC;YACpB,CAAC,GAAG,CAAC,CAAC,KAAK,CAAC,CAAC,EAAE,CAAC,CAAC,MAAM,GAAG,CAAC,CAAC,CAAA;QAC9B,CAAC;QACD,IAAI,CAAC,CAAC,UAAU,CAAC,GAAG,CAAC,EAAE,CAAC;YACtB,CAAC,GAAG,CAAC,CAAC,KAAK,CAAC,CAAC,CAAC,CAAA;QAChB,CAAC;QACD,OAAO,CAAC,GAAG,GAAG,GAAG,CAAC,CAAA;IACpB,CAAC;IAEO,gBAAgB,CAAC,IAAgB,EAAE,IAAgB;QACzD,MAAM,UAAU,GAAG,CAAC,IAAgB,EAAE,MAAc,EAAE,EAAE;YACtD,IAAI,CAAC,IAAI,GAAG,IAAI,CAAC,IAAI,CAAC,MAAM,EAAE,IAAI,CAAC,IAAI,CAAC,CAAA;YACxC,IAAI,CAAC,KAAK,CAAC,IAAI,CAAC,IAAI,CAAC,CAAA;YACrB,IAAI,CAAC,QAAQ,EAAE,OAAO,CAAC,CAAC,KAAK,EAAE,EAAE;gBAC/B,UAAU,CAAC,KAAK,EAAE,IAAI,CAAC,IAAI,CAAC,CAAA;YAC9B,CAAC,CAAC,CAAA;QACJ,CAAC,CAAA;QACD,UAAU,CAAC,IAAI,EAAE,IAAI,CAAC,IAAI,CAAC,CAAA;IAC7B,CAAC;IAEO,KAAK,CAAC,aAAa;QACzB,IAAI,CAAC,IAAI,CAAC,KAAK,CAAC,IAAI,EAAE,CAAC;YACrB,OAAM;QACR,CAAC;QAED,MAAM,IAAI,GAAG,IAAI,CAAC,QAAQ,CAAC,IAAI,EAAE,CAAA;QACjC,MAAM,KAAK,GAAG,CAAC,IAAI,EAAE,IAAI,GAAG,GAAG,CAAC,CAAA;QAEhC,IAAI,IAA4B,CAAA;QAChC,IAAI,KAAK,GAAiB,EAAE,CAAA;QAE5B,KAAK,MAAM,CAAC,CAAC,EAAE,CAAC,CAAC,IAAI,IAAI,CAAC,KAAK,EAAE,CAAC;YAChC,IAAI,KAAK,CAAC,IAAI,CAAC,CAAC,IAAI,EAAE,EAAE,CAAC,IAAI,CAAC,QAAQ,CAAC,CAAC,CAAC,CAAC,EAAE,CAAC;gBAC3C,IAAI,GAAG,CAAC,CAAC,IAAI,CAAA;gBACb,KAAK,GAAG,CAAC,CAAC,KAAK,CAAA;gBACf,MAAK;YACP,CAAC;QACH,CAAC;QAED,IAAI,CAAC,IAAI,EAAE,CAAC;YACV,MAAM,IAAI,KAAK,CAAC,6BAA6B,GAAG,IAAI,CAAC,CAAA;QACvD,CAAC;QAED,IAAI,EAAE,QAAQ,EAAE,QAAQ,EAAE,QAAQ,EAAE,GAAG,IAAI,CAAC,KAAK,CAAC,KAAK,CAAA;QAEvD,oDAAoD;QACpD,IAAI,QAAQ,IAAI,KAAK,CAAC,IAAI,CAAC,CAAC,CAAC,EAAE,EAAE,CAAC,CAAC,CAAC,QAAQ,CAAC,QAAS,CAAC,IAAI,CAAC,CAAC,EAAE,CAAC;YAC9D,OAAM;QACR,CAAC;QAED,6CAA6C;QAE7C,6GAA6G;QAC7G,MAAM,MAAM,GAAG,CAAC,CAAS,EAAE,CAAS,EAAE,EAAE;YACtC,OAAO,CAAC,CAAC,CAAC,GAAG,CAAC,CAAC,GAAG,CAAC,CAAC,GAAG,CAAC,CAAA;QAC1B,CAAC,CAAA;QAED,KAAK,IAAI,CAAC,GAAG,CAAC,EAAE,CAAC,GAAG,IAAI,CAAC,KAAK,CAAC,MAAM,EAAE,CAAC,EAAE,EAAE,CAAC;YAC3C,MAAM,IAAI,GAAG,IAAI,CAAC,KAAK,CAAC,CAAC,CAAC,CAAA;YAC1B,IAAI,KAAK,CAAC,IAAI,CAAC,CAAC,IAAI,EAAE,EAAE,CAAC,IAAI,CAAC,QAAQ,CAAC,IAAI,CAAC,IAAI,CAAC,CAAC,EAAE,CAAC;gBACnD,MAAM,SAAS,GAAG,MAAM,CAAC,CAAC,GAAG,CAAC,EAAE,IAAI,CAAC,KAAK,CAAC,MAAM,CAAC,CAAA;gBAClD,MAAM,SAAS,GAAG,MAAM,CAAC,CAAC,GAAG,CAAC,EAAE,IAAI,CAAC,KAAK,CAAC,MAAM,CAAC,CAAA;gBAClD,QAAQ,GAAG,IAAI,CAAA;gBACf,QAAQ,GAAG,IAAI,CAAC,KAAK,CAAC,SAAS,CAAC,CAAA;gBAChC,QAAQ,GAAG,IAAI,CAAC,KAAK,CAAC,SAAS,CAAC,CAAA;gBAChC,MAAK;YACP,CAAC;QACH,CAAC;QAED,oDAAoD;QACpD,IAAI,CAAC,QAAQ,EAAE,CAAC;YACd,IAAI,CAAC,MAAM,CAAC,aAAa,CAAC,KAAK,CAAC,CAAC,CAAC,CAAC,IAAI,EAAE;gBACvC,UAAU,EAAE,IAAI;aACjB,CAAC,CAAA;YACF,OAAM;QACR,CAAC;QAED,iEAAiE;QACjE,IAAI,CAAC,QAAQ,CAAC,QAAQ,IAAI,QAAQ,CAAC,QAAQ,EAAE,MAAM,EAAE,CAAC;YACpD,IAAI,CAAC,MAAM,CAAC,aAAa,CAAC,QAAQ,CAAC,QAAQ,CAAC,CAAC,CAAC,CAAC,IAAI,EAAE;gBACnD,UAAU,EAAE,IAAI;aACjB,CAAC,CAAA;YACF,OAAM;QACR,CAAC;QAED,uBAAuB;QAEvB,IAAI,CAAC,KAAK,CAAC,OAAO,CAAC,CAAC,IAAI,EAAE,EAAE;YAC1B,IAAI,KAAK,CAAC,IAAI,CAAC,CAAC,IAAI,EAAE,EAAE,CAAC,IAAI,CAAC,QAAQ,CAAC,IAAI,CAAC,IAAI,CAAC,CAAC,EAAE,CAAC;gBACnD,IAAI,CAAC,QAAQ,GAAG,IAAI,CAAA;YACtB,CAAC;QACH,CAAC,CAAC,CAAA;QAEF,sBAAsB;QAEtB,IAAI,CAAC,KAAK,CAAC,IAAI,CAAC;YACd,IAAI;YACJ,KAAK;YACL,QAAQ;YACR,QAAQ;YACR,QAAQ;SACT,CAAC,CAAA;IACJ,CAAC;IAEO,KAAK;QACX,IAAI,CAAC,aAAa,CAAC,OAAO,CAAC,CAAC,CAAC,EAAE,EAAE,CAAC,CAAC,CAAC,WAAW,EAAE,CAAC,CAAA;QAClD,IAAI,CAAC,aAAa,CAAC,MAAM,CAAC,CAAC,EAAE,IAAI,CAAC,aAAa,CAAC,MAAM,CAAC,CAAA;QACvD,IAAI,CAAC,KAAK,CAAC,KAAK,EAAE,CAAA;QAClB,IAAI,CAAC,KAAK,CAAC,MAAM,CAAC,CAAC,EAAE,IAAI,CAAC,KAAK,CAAC,MAAM,CAAC,CAAA;IACzC,CAAC;8GAvOU,aAAa;kHAAb,aAAa;;2FAAb,aAAa;kBADzB,UAAU","sourcesContent":["import { Location } from '@angular/common'\nimport { Injectable, Injector, OnDestroy } from '@angular/core'\nimport { ActivatedRoute, NavigationEnd, Router } from '@angular/router'\nimport { BehaviorSubject, Subscription } from 'rxjs'\nimport { filter } from 'rxjs/operators'\nimport { NgeDocLink, NgeDocMeta, NgeDocState, extractNgeDocSettings } from './nge-doc'\n\n@Injectable()\nexport class NgeDocService implements OnDestroy {\n  private readonly state = new BehaviorSubject<NgeDocState>({\n    meta: {\n      root: '',\n      name: '',\n    },\n    links: [],\n    prevLink: undefined,\n    nextLink: undefined,\n    currLink: undefined,\n  })\n\n  private readonly pages = new Map<\n    string,\n    {\n      meta: NgeDocMeta\n      links: NgeDocLink[]\n    }\n  >()\n\n  private readonly links: NgeDocLink[] = []\n\n  private readonly subscriptions: Subscription[] = []\n\n  /** documentation state */\n  get stateChanges() {\n    return this.state.pipe(filter((state) => !!state.currLink))\n  }\n\n  constructor(\n    private readonly router: Router,\n    private readonly injector: Injector,\n    private readonly location: Location,\n    private readonly activatedRoute: ActivatedRoute\n  ) {}\n\n  ngOnDestroy(): void {\n    this.reset()\n  }\n\n  /**\n   * Loads navigation from the router configuration.\n   */\n  async setup(): Promise<void> {\n    this.reset()\n\n    const { data } = this.activatedRoute.snapshot\n    const settings = extractNgeDocSettings(data)\n\n    for (const setting of settings) {\n      const links: NgeDocLink[] = []\n\n      let meta: NgeDocMeta | undefined\n      if (typeof setting.meta === 'function') {\n        meta = await setting.meta(this.injector)\n      } else {\n        meta = setting.meta\n      }\n\n      if (!meta) {\n        throw new Error('[nge-doc]: Missing setting.meta')\n      }\n\n      for (const item of setting.pages) {\n        const pages: NgeDocLink[] = []\n\n        let object: any\n        if (typeof item === 'function') {\n          object = await item(this.injector)\n        } else {\n          object = item\n        }\n\n        if (Array.isArray(object)) {\n          pages.push(...object)\n        } else {\n          pages.push(object)\n        }\n\n        pages.forEach((page) => {\n          links.push(page)\n          this.resolvePageLinks(meta!, page)\n        })\n\n        this.pages.set(meta.root, {\n          meta,\n          links: links,\n        })\n      }\n    }\n\n    this.subscriptions.push(\n      this.router.events.pipe(filter((e) => e instanceof NavigationEnd)).subscribe(this.onChangeRoute.bind(this))\n    )\n\n    this.onChangeRoute()\n  }\n\n  /**\n   * Checks whether the given `link` is active.\n   * @param link The link to test.\n   */\n  isActive(link: NgeDocLink): boolean {\n    const tree = this.location.path().split('/')\n    for (let i = 0; i < tree.length; i++) {\n      const path = tree.slice(0, tree.length - i).join('/')\n      if (path && path.endsWith(link.href)) {\n        return true\n      }\n    }\n    return false\n  }\n\n  /**\n   * Checks whether the given `link` includes sub links.\n   * @param link The link to test.\n   */\n  isExpandable(link: NgeDocLink): boolean {\n    return !!link.children?.length\n  }\n\n  private join(a: string, b: string): string {\n    if (a.endsWith('/')) {\n      a = a.slice(0, a.length - 1)\n    }\n    if (b.startsWith('/')) {\n      b = b.slice(1)\n    }\n    return a + '/' + b\n  }\n\n  private resolvePageLinks(meta: NgeDocMeta, page: NgeDocLink) {\n    const createLink = (link: NgeDocLink, parent: string) => {\n      link.href = this.join(parent, link.href)\n      this.links.push(link)\n      link.children?.forEach((child) => {\n        createLink(child, link.href)\n      })\n    }\n    createLink(page, meta.root)\n  }\n\n  private async onChangeRoute(): Promise<void> {\n    if (!this.pages.size) {\n      return\n    }\n\n    const path = this.location.path()\n    const paths = [path, path + '/']\n\n    let meta: NgeDocMeta | undefined\n    let links: NgeDocLink[] = []\n\n    for (const [k, v] of this.pages) {\n      if (paths.some((path) => path.includes(k))) {\n        meta = v.meta\n        links = v.links\n        break\n      }\n    }\n\n    if (!meta) {\n      throw new Error('[nge-doc]: Unregisted page ' + path)\n    }\n\n    let { currLink, prevLink, nextLink } = this.state.value\n\n    // ignore same page navigation (fragment navigation)\n    if (currLink && paths.some((p) => p.endsWith(currLink!.href))) {\n      return\n    }\n\n    // calculate current, previous and next links\n\n    // https://stackoverflow.com/questions/4467539/javascript-modulo-gives-a-negative-result-for-negative-numbers\n    const modulo = (a: number, n: number) => {\n      return ((a % n) + n) % n\n    }\n\n    for (let i = 0; i < this.links.length; i++) {\n      const link = this.links[i]\n      if (paths.some((path) => path.endsWith(link.href))) {\n        const prevIndex = modulo(i - 1, this.links.length)\n        const nextIndex = modulo(i + 1, this.links.length)\n        currLink = link\n        nextLink = this.links[nextIndex]\n        prevLink = this.links[prevIndex]\n        break\n      }\n    }\n\n    // navigate to first page if currLink is not defined\n    if (!currLink) {\n      this.router.navigateByUrl(links[0].href, {\n        replaceUrl: true,\n      })\n      return\n    }\n\n    // navigate to first children if currLink doesn't have a renderer\n    if (!currLink.renderer && currLink.children?.length) {\n      this.router.navigateByUrl(currLink.children[0].href, {\n        replaceUrl: true,\n      })\n      return\n    }\n\n    // expand visible links\n\n    this.links.forEach((link) => {\n      if (paths.some((path) => path.endsWith(link.href))) {\n        link.expanded = true\n      }\n    })\n\n    // notify state change\n\n    this.state.next({\n      meta,\n      links,\n      prevLink,\n      currLink,\n      nextLink,\n    })\n  }\n\n  private reset(): void {\n    this.subscriptions.forEach((s) => s.unsubscribe())\n    this.subscriptions.splice(0, this.subscriptions.length)\n    this.pages.clear()\n    this.links.splice(0, this.links.length)\n  }\n}\n"]}