feat(chrome-ext): support states

apps/chrome-devtools/README.md

@@ -8,3 +8,5 @@ The extension comes with the following features:
 - **Visual Testing toggle**
 - **Rule Engine current state**: Rule engine state, rule engine logs, etc.
 - **Configuration**: display and modification of the application components configuration.
+- **Theming**: display and modification of the application theming variables.
+- **States**: save customization to be able to apply it later or share it.

apps/chrome-devtools/package.json

@@ -15,7 +15,7 @@
     "build": "yarn nx build chrome-devtools",
     "postbuild:patch": "yarn patch:package && yarn patch:manifest && yarn patch:extension",
     "patch:package": "cpy 'package.json' 'dist' && patch-package-json-main",
-    "copy:assets": "cpy 'src/manifest.json' 'src/devtools.html' dist --flat && cpy './src/assets/**' dist",
+    "copy:assets": "cpy 'src/manifest.json' 'src/devtools.html' 'src/options.html' dist --flat && cpy './src/assets/**' dist",
     "patch:manifest": "node scripts/sanitize-manifest.cjs",
     "build:extension": "tsc -b tsconfig.extension.json",
     "patch:extension": "node scripts/sanitize-extension.cjs && node scripts/set-manifest-version.cjs",
@@ -89,6 +89,7 @@
     "@angular/router": "~17.3.0",
     "@design-factory/design-factory": "~17.1.0",
     "@ng-bootstrap/ng-bootstrap": "^16.0.0",
+    "@ng-select/ng-select": "^12.0.7",
     "@ngrx/entity": "~17.2.0",
     "@ngrx/store": "~17.2.0",
     "@o3r/application": "workspace:^",

apps/chrome-devtools/schemas/state.schema.json

@@ -0,0 +1,43 @@
+{
+  "$schema": "http://json-schema.org/draft-07/schema",
+  "$id": "OtterDevtoolsChromeExtensionState",
+  "description": "Schema of Otter Devtools chrome extension state",
+  "type": "object",
+  "required": [
+    "color",
+    "colorContrast",
+    "name"
+  ],
+  "properties": {
+    "color": {
+      "type": "string"
+    },
+    "colorContrast": {
+      "type": "string"
+    },
+    "name": {
+      "type": "string"
+    },
+    "configurations": {
+      "type": "object",
+      "additionalProperties": {
+      	"type": "object"
+      }
+    },
+    "localizations": {
+      "type": "object",
+      "additionalProperties": {
+        "type": "object",
+        "additionalProperties": {
+          "type": "string"
+        }
+      }
+    },
+    "stylingVariables": {
+      "type": "object",
+      "additionalProperties": {
+        "type": "string"
+      }
+    }
+  }
+}

apps/chrome-devtools/src/app-devtools/app.component.html

@@ -1,42 +1,75 @@
 <app-connection>
-  <ul ngbNav #nav="ngbNav" class="nav-tabs px-2 pt-2 navbar-light bg-light">
-    <li [ngbNavItem]="1">
-      <a ngbNavLink>General</a>
-      <ng-template ngbNavContent>
-        <o3r-debug-panel-pres></o3r-debug-panel-pres>
-      </ng-template>
-    </li>
-    <li [ngbNavItem]="2">
-      <a ngbNavLink>Rules Engine</a>
-      <ng-template ngbNavContent>
-        <o3r-ruleset-history-pres [rulesetExecutions]="rulesetExecutions$ | async"></o3r-ruleset-history-pres>
-      </ng-template>
-    </li>
-    <li [ngbNavItem]="3">
-      <a ngbNavLink>Configuration</a>
-      <ng-template ngbNavContent>
-        <o3r-config-panel-pres></o3r-config-panel-pres>
-      </ng-template>
-    </li>
-    <li [ngbNavItem]="4">
-      <a ngbNavLink>Component</a>
-      <ng-template ngbNavContent>
-        <o3r-component-panel-pres></o3r-component-panel-pres>
-      </ng-template>
-    </li>
-    <li [ngbNavItem]="5">
-      <a ngbNavLink>Localization</a>
-      <ng-template ngbNavContent>
-        <o3r-localization-panel-pres></o3r-localization-panel-pres>
-      </ng-template>
-    </li>
-    <li [ngbNavItem]="6">
-      <a ngbNavLink>Theming</a>
-      <ng-template ngbNavContent>
-        <o3r-theming-panel-pres></o3r-theming-panel-pres>
-      </ng-template>
-    </li>
-  </ul>
-
+  <div class="d-flex align-items-stretch">
+    <ul ngbNav #nav="ngbNav" class="nav-tabs px-2 pt-2 navbar-light bg-light flex-fill">
+      <li [ngbNavItem]="1">
+        <a ngbNavLink>General</a>
+        <ng-template ngbNavContent>
+          <o3r-debug-panel-pres></o3r-debug-panel-pres>
+        </ng-template>
+      </li>
+      <li [ngbNavItem]="2">
+        <a ngbNavLink>Rules Engine</a>
+        <ng-template ngbNavContent>
+          <o3r-ruleset-history-pres [rulesetExecutions]="rulesetExecutions$ | async"></o3r-ruleset-history-pres>
+        </ng-template>
+      </li>
+      <li [ngbNavItem]="3">
+        <a ngbNavLink>Configuration</a>
+        <ng-template ngbNavContent>
+          <o3r-config-panel-pres></o3r-config-panel-pres>
+        </ng-template>
+      </li>
+      <li [ngbNavItem]="4">
+        <a ngbNavLink>Component</a>
+        <ng-template ngbNavContent>
+          <o3r-component-panel-pres></o3r-component-panel-pres>
+        </ng-template>
+      </li>
+      <li [ngbNavItem]="5">
+        <a ngbNavLink>Localization</a>
+        <ng-template ngbNavContent>
+          <o3r-localization-panel-pres></o3r-localization-panel-pres>
+        </ng-template>
+      </li>
+      <li [ngbNavItem]="6">
+        <a ngbNavLink>Theming</a>
+        <ng-template ngbNavContent>
+          <o3r-theming-panel-pres></o3r-theming-panel-pres>
+        </ng-template>
+      </li>
+      <li [ngbNavItem]="7">
+        <a ngbNavLink>States</a>
+        <ng-template ngbNavContent>
+          <o3r-state-panel></o3r-state-panel>
+        </ng-template>
+      </li>
+    </ul>
+    <form [formGroup]="form"  class="px-4 pt-{{hasLocalChanges() ? '2' : '3'}} ng-pristine ng-valid ng-touched border-bottom ms-auto">
+      <div>
+        <ng-select
+          [ngbTooltip]="
+            hasLocalChanges()
+            ? 'There are some local changes unsaved'
+            : null
+          "
+          [style.width]="'250px'" [class.local-change]="hasLocalChanges()"
+          formControlName="activeStateName" placeholder="No selected state"
+          [items]="states()" [searchable]="false" [markFirst]="false" [compareWith]="stateCompareWithFn" bindLabel="name" bindValue="name">
+          <ng-template ng-label-tmp let-item="item">
+            <div class="d-flex align-items-baseline gap-2">
+              <span class="rounded-circle" [style.height]="'10px'" [style.width]="'10px'" [style.background]="item.color"></span>
+              <span>{{item.name}}</span>
+            </div>
+          </ng-template>
+          <ng-template ng-option-tmp let-item="item">
+            <div class="d-flex align-items-baseline gap-2">
+              <span class="rounded-circle" [style.height]="'10px'" [style.width]="'10px'" [style.background]="item.color"></span>
+              <span>{{item.name}}</span>
+            </div>
+          </ng-template>
+        </ng-select>
+      </div>
+    </form>
+  </div>
   <div [ngbNavOutlet]="nav" class="mt-2 px-2"></div>
 </app-connection>

apps/chrome-devtools/src/app-devtools/app.component.ts

@@ -1,21 +1,33 @@
-import { AsyncPipe } from '@angular/common';
-import { ChangeDetectionStrategy, Component, OnDestroy } from '@angular/core';
+import { AsyncPipe, JsonPipe } from '@angular/common';
+import { ChangeDetectionStrategy, Component, computed, effect, inject } from '@angular/core';
+import { toSignal } from '@angular/core/rxjs-interop';
+import { FormBuilder, FormControl, FormsModule, ReactiveFormsModule } from '@angular/forms';
+import { DfSelectModule, DfTooltipModule } from '@design-factory/design-factory';
 import { NgbNavModule } from '@ng-bootstrap/ng-bootstrap';
-import { type RulesetExecutionDebug, RulesetHistoryPresModule } from '@o3r/rules-engine';
-import { Observable, Subscription } from 'rxjs';
+import { RulesetHistoryPresModule } from '@o3r/rules-engine';
 import { AppConnectionComponent } from '../components/app-connection/app-connection.component';
-import { ComponentPanelPresComponent } from './component-panel/component-panel-pres.component';
+import type { State } from '../extension/interface';
+import { StateService } from '../services';
 import { ChromeExtensionConnectionService, isApplicationInformationMessage } from '../services/connection.service';
 import { RulesetHistoryService } from '../services/ruleset-history.service';
+import { ComponentPanelPresComponent } from './component-panel/component-panel-pres.component';
 import { ConfigPanelPresComponent } from './config-panel/config-panel-pres.component';
 import { DebugPanelPresComponent } from './debug-panel/debug-panel-pres.component';
 import { DebugPanelService } from './debug-panel/debug-panel.service';
 import { LocalizationPanelPresComponent } from './localization-panel/localization-panel-pres.component';
+import { StatePanelComponent } from './state-panel/state-panel.component';
 import { ThemingPanelPresComponent } from './theming-panel/theming-panel-pres.component';
 
 @Component({
   selector: 'app-root',
   templateUrl: './app.component.html',
+  styles: `
+    ::ng-deep ng-select.local-change .ng-select-container {
+      border-color: var(--bs-recommend-warning-color);
+      border-width: medium;
+      box-sizing: content-box;
+    }
+  `,
   changeDetection: ChangeDetectionStrategy.OnPush,
   standalone: true,
   imports: [
@@ -27,32 +39,50 @@ import { ThemingPanelPresComponent } from './theming-panel/theming-panel-pres.co
     AppConnectionComponent,
     LocalizationPanelPresComponent,
     ThemingPanelPresComponent,
-    AsyncPipe
+    AsyncPipe,
+    StatePanelComponent,
+    FormsModule,
+    ReactiveFormsModule,
+    DfSelectModule,
+    DfTooltipModule,
+    JsonPipe
   ]
 })
-export class AppComponent implements OnDestroy {
-  private readonly subscription = new Subscription();
+export class AppComponent {
+  private readonly stateService = inject(StateService);
+  private readonly formBuilder = inject(FormBuilder);
+  private readonly connectionService = inject(ChromeExtensionConnectionService);
+  private readonly debugPanelService = inject(DebugPanelService);
+  private readonly rulesetHistoryService = inject(RulesetHistoryService);
 
-  public rulesetExecutions$: Observable<RulesetExecutionDebug[]>;
+  public readonly activeStateName = computed(() => this.stateService.activeState()?.name);
+  public readonly states = computed(() => Object.values(this.stateService.states()));
+  public readonly hasLocalChanges = this.stateService.hasLocalChanges;
+  public form = this.formBuilder.group({
+    activeStateName: new FormControl(this.activeStateName())
+  });
 
-  constructor(
-    connectionService: ChromeExtensionConnectionService,
-    debugPanelService: DebugPanelService,
-    rulesetHistoryService: RulesetHistoryService
-  ) {
-    this.rulesetExecutions$ = rulesetHistoryService.rulesetExecutions$;
+  public rulesetExecutions$ = this.rulesetHistoryService.rulesetExecutions$;
 
-    this.subscription.add(
-      connectionService.message$.subscribe((message) => {
-        if (isApplicationInformationMessage(message)) {
-          debugPanelService.update(message);
-        }
-      })
-    );
+  constructor() {
+    effect(() => {
+      this.form.controls.activeStateName.setValue(this.activeStateName(), { emitEvent: false });
+    });
+    const message = toSignal(this.connectionService.message$);
+    effect(() => {
+      const msg = message();
+      if (isApplicationInformationMessage(msg)) {
+        this.debugPanelService.update(msg);
+      }
+    });
+    const activateStateNameFormValueChanges = toSignal(this.form.controls.activeStateName.valueChanges, { initialValue: this.activeStateName() });
+    effect(() => {
+      const stateName = activateStateNameFormValueChanges();
+      void this.stateService.setActiveState(stateName);
+    }, { allowSignalWrites: true });
   }
 
-  /** @inheritDoc */
-  public ngOnDestroy() {
-    this.subscription.unsubscribe();
+  public stateCompareWithFn(state: State, selectedStateName: string) {
+    return state.name === selectedStateName;
   }
 }

apps/chrome-devtools/src/app-devtools/config-panel/config-panel-pres.component.ts

@@ -4,9 +4,9 @@ import { FormControl, FormGroup, FormsModule, ReactiveFormsModule } from '@angul
 import { NgbAccordionModule } from '@ng-bootstrap/ng-bootstrap';
 import { ConfigurationModel } from '@o3r/configuration';
 import { combineLatest, Observable } from 'rxjs';
-import { filter, map, startWith } from 'rxjs/operators';
+import { map, startWith } from 'rxjs/operators';
 import { ConfigFormComponent } from '../../components/config-form/config-form.component';
-import { ChromeExtensionConnectionService, isConfigurationsMessage } from '../../services/connection.service';
+import { ChromeExtensionConnectionService, filterAndMapMessage, isConfigurationsMessage } from '../../services/connection.service';
 
 @Component({
   selector: 'o3r-config-panel-pres',
@@ -37,9 +37,10 @@ export class ConfigPanelPresComponent {
       }
     );
     const configs$ = connectionService.message$.pipe(
-      filter(isConfigurationsMessage),
-      map((message) => Object.values(message.configurations)
-        .filter((config): config is ConfigurationModel => !!config)
+      filterAndMapMessage(
+        isConfigurationsMessage,
+        (message) => Object.values(message.configurations)
+          .filter((config): config is ConfigurationModel => !!config)
       )
     );
     this.filteredConfigs$ = combineLatest([

apps/chrome-devtools/src/app-devtools/debug-panel/debug-panel-pres.template.html

@@ -3,6 +3,7 @@
     <h4 class="d-inline-block">Information</h4>
     <button type="button" class="btn btn-link mb-2 text-decoration-none" (click)="refreshInfo()">&#10227;</button>
     <ul>
+      <li>App name: <b>{{info.appName}}</b></li>
       <li>App version: <b>{{info.appVersion}}</b></li>
       <li>Mode: <b>{{info.isProduction ? 'Production' : 'Development'}}</b></li>
       @if (info.sessionId) {

apps/chrome-devtools/src/app-devtools/debug-panel/debug-panel.service.ts

@@ -3,6 +3,7 @@ import type { ApplicationInformationContentMessage } from '@o3r/application';
 import { ReplaySubject } from 'rxjs';
 
 export interface ExtendedApplicationInformation {
+  appName: string;
   appVersion: string;
   sessionId?: string;
   sessionGeneratedTime?: Date;
@@ -26,6 +27,7 @@ export class DebugPanelService {
    */
   public update(message: ApplicationInformationContentMessage) {
     this.applicationInformationSubject.next({
+      appName: message.appName,
       appVersion: message.appVersion,
       sessionId: message.session?.id,
       sessionGeneratedTime: message.session?.generatedTime,