feat: Ionic v6 breadcrumbs in catalog module

src/app/util/lazy.pipe.ts

@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2022 StApps
+ *  This program is free software: you can redistribute it and/or modify it
+ *  under the terms of the GNU General Public License as published by the Free
+ *  Software Foundation, version 3.
+ *
+ *  This program is distributed in the hope that it will be useful, but WITHOUT
+ *  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ *  FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ *  more details.
+ *
+ *  You should have received a copy of the GNU General Public License along with
+ *  this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+import {Observable} from 'rxjs';
+import {Pipe, PipeTransform} from '@angular/core';
+import {SCSaveableThing, SCThings, SCUuid} from '@openstapps/core';
+import {DataProvider, DataScope} from '../modules/data/data.provider';
+import {get} from '../_helpers/collections/get';
+
+@Pipe({
+  name: 'lazyThing',
+  pure: true,
+})
+export class LazyPipe implements PipeTransform {
+  constructor(private readonly dataProvider: DataProvider) {}
+
+  transform(
+    uid: SCUuid,
+    path?: keyof SCThings | string,
+    // eslint-disable-next-line @typescript-eslint/no-explicit-any
+  ): Observable<SCThings | SCSaveableThing> | any {
+    return new Observable(subscriber => {
+      this.dataProvider.get(uid, DataScope.Remote).then(it => {
+        subscriber.next(path ? get(it, path) : it);
+        subscriber.complete();
+      });
+    });
+  }
+}

src/app/util/routing-stack.service.ts

@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2022 StApps
+ *  This program is free software: you can redistribute it and/or modify it
+ *  under the terms of the GNU General Public License as published by the Free
+ *  Software Foundation, version 3.
+ *
+ *  This program is distributed in the hope that it will be useful, but WITHOUT
+ *  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ *  FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ *  more details.
+ *
+ *  You should have received a copy of the GNU General Public License along with
+ *  this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+import {Injectable} from '@angular/core';
+import {NavigationEnd, Router} from '@angular/router';
+import {SCSaveableThing, SCThings} from '@openstapps/core';
+import {DataProvider, DataScope} from '../modules/data/data.provider';
+
+@Injectable({
+  providedIn: 'root',
+})
+export class RoutingStackService {
+  currentRoute: string;
+
+  currentDataDetail?: Promise<SCSaveableThing | SCThings>;
+
+  lastRoute: string;
+
+  lastDataDetail?: Promise<SCSaveableThing | SCThings>;
+
+  constructor(private router: Router, private dataProvider: DataProvider) {
+    this.router.events.subscribe(event => {
+      if (event instanceof NavigationEnd) {
+        this.lastRoute = this.currentRoute;
+        this.currentRoute = event.urlAfterRedirects;
+
+        const uid = this.currentRoute.match(/^\/data-detail\/([\w-]+)$/)?.[1];
+        this.lastDataDetail = this.currentDataDetail;
+        this.currentDataDetail = uid
+          ? this.dataProvider.get(uid, DataScope.Remote)
+          : undefined;
+      }
+    });
+  }
+}

src/app/util/util.module.ts

@@ -1,16 +1,16 @@
 /*
- * Copyright (C) 2021 StApps
- * This program is free software: you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the Free
- * Software Foundation, version 3.
+ * Copyright (C) 2022 StApps
+ *  This program is free software: you can redistribute it and/or modify it
+ *  under the terms of the GNU General Public License as published by the Free
+ *  Software Foundation, version 3.
  *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- * more details.
+ *  This program is distributed in the hope that it will be useful, but WITHOUT
+ *  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ *  FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ *  more details.
  *
- * You should have received a copy of the GNU General Public License along with
- * this program. If not, see <https://www.gnu.org/licenses/>.
+ *  You should have received a copy of the GNU General Public License along with
+ *  this program. If not, see <https://www.gnu.org/licenses/>.
  */
 
 import {NgModule} from '@angular/core';
@@ -18,18 +18,21 @@ import {ArrayLastPipe} from './array-last.pipe';
 import {DateIsThisPipe} from './date-is-today.pipe';
 import {NullishCoalescingPipe} from './nullish-coalecing.pipe';
 import {DateFromIndexPipe} from './date-from-index.pipe';
+import {LazyPipe} from './lazy.pipe';
 
 @NgModule({
   declarations: [
     ArrayLastPipe,
     DateIsThisPipe,
     NullishCoalescingPipe,
+    LazyPipe,
     DateFromIndexPipe,
   ],
   exports: [
     ArrayLastPipe,
     DateIsThisPipe,
     NullishCoalescingPipe,
+    LazyPipe,
     DateFromIndexPipe,
   ],
 })