fix: wrong theme selected when setting override

src/app/app.component.ts

@@ -84,6 +84,7 @@ export class AppComponent extends SharedAbstractPresentational {
     this.listenCurrentModule();
     this.listenThemeChange();
     this.observeOfflineOnlineMode();
+    this.themeChange(environment.theme);
   }
 
   private observeOfflineOnlineMode(): void {
@@ -186,7 +187,9 @@ export class AppComponent extends SharedAbstractPresentational {
   }
 
   themeChange(theme: ThemeEnum): void {
-    this.store.dispatch(new AppAction.ChangeAppTheme(theme));
+    if (theme !== this.store.selectSnapshot((state: LocalStateModel) => state.application.theme)) {
+      this.store.dispatch(new AppAction.ChangeAppTheme(theme));
+    }
   }
 
   navigateToHome(): void {
@@ -196,6 +199,7 @@ export class AppComponent extends SharedAbstractPresentational {
   private listenThemeChange(): void {
     this.subscribe(
       this.themeObs.pipe(
+        distinctUntilChanged(),
         tap((theme: ThemeEnum) => {
           this.setTheme();
           this.setFavicon();

src/app/components/presentationals/theme-selector/theme-selector.presentational.ts

@@ -37,7 +37,9 @@ export class ThemeSelectorPresentational extends SharedAbstractPresentational {
   }
 
   private set _theme(value: ThemeEnum | undefined) {
-    this._themeBS.next(value);
+    if (this._themeBS.value !== value) {
+      this._themeBS.next(value);
+    }
   }
 
   get theme(): ThemeEnum | undefined {
@@ -52,5 +54,4 @@ export class ThemeSelectorPresentational extends SharedAbstractPresentational {
   get stringUtil(): typeof StringUtil {
     return StringUtil;
   }
-
 }