Menu enhancements

src/app/app.component.html

@@ -26,24 +26,14 @@
             </ion-buttons>
           </ion-list-header>
 
-          <tree-root [nodes]="nodes" [options]="options"></tree-root>
+          <tree-root style="font-size: 15px;" #menuTree [nodes]="nodes" [options]="options"></tree-root>
         </ion-list>
       </ion-content>
       <ion-footer>
-        <ion-item slot="end" lines="full">
+        <ion-searchbar placeholder="Filter pages..." (ionChange)="onFilterChange($event)"></ion-searchbar>
-          <ion-icon slot="start" name="moon"></ion-icon>
-          <ion-label>
-            Dark mode
-          </ion-label>
-          <ion-toggle (ionChange)="toggleDark()" id="themeToggle" slot="end"></ion-toggle>
-        </ion-item>
-        <ion-item button slot="end" lines="full" (click)="logOut()">
-          <ion-icon name="exit" slot="start"></ion-icon>
-          <ion-label>Log out</ion-label>
-        </ion-item>
         <ion-item button slot="end" lines="full" (click)="showOptions()">
           <ion-icon name="list" slot="start"></ion-icon>
-          <ion-label>Options</ion-label>
+          <ion-label>Menu</ion-label>
         </ion-item>
       </ion-footer>
     </ion-menu>

src/app/app.component.ts

@@ -1,11 +1,11 @@
-import { Component, OnInit } from '@angular/core';
+import {AfterViewInit, Component, ElementRef, OnInit, ViewChild} from '@angular/core';
 
 import {AlertController, Platform, PopoverController} from '@ionic/angular';
 import { SplashScreen } from '@ionic-native/splash-screen/ngx';
 import { StatusBar } from '@ionic-native/status-bar/ngx';
 import { ApiService } from './service/api.service';
 import { Router } from '@angular/router';
-import { TREE_ACTIONS } from 'angular-tree-component';
+import {TREE_ACTIONS, TreeComponent} from 'angular-tree-component';
 import { Observable } from 'rxjs';
 import {OptionPickerComponent} from './components/option-picker/option-picker.component';
 
@@ -15,22 +15,35 @@ import {OptionPickerComponent} from './components/option-picker/option-picker.co
   styleUrls: ['app.component.scss']
 })
 export class AppComponent implements OnInit {
+  @ViewChild('menuTree', {static: false}) menuTree: TreeComponent;
   public addChildTarget: any = false;
   public deleteTarget: any = false;
   public refreshingMenu = false;
   public lastClickEvent: Array<any> = [];
   public nodes = [];
+  public currentPageId: string;
   public options = {
+    isExpandedField: 'expanded',
+    animateExpand: true,
     actionMapping: {
       mouse: {
         dblClick: (tree, node, $event) => {
           const id = node.data.id;
-          this.router.navigate(['/editor', { id }]);
+          if ( !node.data.virtual ) {
+            this.currentPageId = id;
+            this.router.navigate(['/editor', { id }]);
+          }
         },
         click: (tree, node, $event) => {
           TREE_ACTIONS.FOCUS(tree, node, $event);
-          this.addChildTarget = node;
+          TREE_ACTIONS.EXPAND(tree, node, $event);
-          this.deleteTarget = node;
+          if ( !node.data.noChildren ) {
+            this.addChildTarget = node;
+          }
+
+          if ( !node.data.noDelete ) {
+            this.deleteTarget = node;
+          }
           this.lastClickEvent = [tree, node, $event];
         }
       }
@@ -52,15 +65,26 @@ export class AppComponent implements OnInit {
   }
 
   ngOnInit() {
-    this.reloadMenuItems().subscribe();
+    this.reloadMenuItems().subscribe(() => {
+      this.menuTree.treeModel.expandAll();
+    });
   }
 
   showOptions() {
     this.popover.create({
       component: OptionPickerComponent,
+      componentProps: {
+        toggleDark: () => this.toggleDark(),
+        isDark: () => this.isDark(),
+      }
     }).then(popover => popover.present());
   }
 
+  onFilterChange($event) {
+    const value = $event.detail.value;
+    this.menuTree.treeModel.filterNodes(value, true);
+  }
+
   async onTopLevelCreate() {
     const alert = await this.alerts.create({
       header: 'Create Page',
@@ -153,6 +177,10 @@ export class AppComponent implements OnInit {
             this.api
               .post(`/page/delete/${this.deleteTarget.data.id}`)
               .subscribe(res => {
+                if ( this.currentPageId === this.deleteTarget.data.id ) {
+                  this.router.navigate(['/home']);
+                }
+
                 this.reloadMenuItems().subscribe();
                 this.deleteTarget = false;
                 this.addChildTarget = false;
@@ -177,8 +205,10 @@ export class AppComponent implements OnInit {
     return new Observable(sub => {
       this.api.get('/menu/items').subscribe(result => {
         this.nodes = result.data;
-        sub.next();
+        setTimeout(() => {
-        sub.complete();
+          sub.next();
+          sub.complete();
+        }, 0);
       });
     });
   }
@@ -191,12 +221,12 @@ export class AppComponent implements OnInit {
   }
 
   toggleDark() {
-    const prefersDark = window.matchMedia('(prefers-color-scheme: dark)');
+    // const prefersDark = window.matchMedia('(prefers-color-scheme: dark)');
     this.darkMode = !this.darkMode;
     document.body.classList.toggle('dark', this.darkMode);
   }
 
-  logOut() {
+  isDark() {
-    window.open('/auth/logout');
+    return !!this.darkMode;
   }
 }

src/app/components/option-picker/option-picker.component.html

@@ -3,4 +3,12 @@
     <ion-icon slot="start" name="menu"></ion-icon>
     <ion-label>Export to HTML Site</ion-label>
   </ion-item>
+  <ion-item button (click)="onSelect('toggle_darkmode')">
+    <ion-icon slot="start" [name]="isDark() ? 'sun' : 'moon'"></ion-icon>
+    <ion-label>{{ isDark() ? 'To The Light!' : 'Go Dark...' }}</ion-label>
+  </ion-item>
+  <ion-item button (click)="onSelect('logout')">
+    <ion-icon slot="start" name="exit"></ion-icon>
+    <ion-label>Logout</ion-label>
+  </ion-item>
 </ion-list>

src/app/components/option-picker/option-picker.component.ts

@@ -1,4 +1,4 @@
-import { Component, OnInit } from '@angular/core';
+import {Component, Input, OnInit} from '@angular/core';
 import {Router} from '@angular/router';
 import {ApiService} from '../../service/api.service';
 
@@ -8,9 +8,12 @@ import {ApiService} from '../../service/api.service';
   styleUrls: ['./option-picker.component.scss'],
 })
 export class OptionPickerComponent implements OnInit {
+  @Input() toggleDark: () => void;
+  @Input() isDark: () => boolean;
 
   constructor(
-      protected api: ApiService
+      protected api: ApiService,
+      protected router: Router,
   ) { }
 
   ngOnInit() {}
@@ -18,6 +21,10 @@ export class OptionPickerComponent implements OnInit {
   onSelect(key) {
     if ( key === 'html_export' ) {
       window.open(this.api._build_url('/data/export/html'), '_blank');
+    } else if ( key === 'logout' ) {
+      window.location.href = '/auth/logout';
+    } else if ( key === 'toggle_darkmode' ) {
+      this.toggleDark();
     }
   }
 }