MOBILE-4606 remotethemes: Fix styles not loaded in reconnect in offline

Author: dpalou

src/core/features/login/pages/reconnect/reconnect.ts

@@ -151,6 +151,7 @@ export class CoreLoginReconnectPage implements OnInit, OnDestroy {
             {
                 config: this.siteConfig,
                 loginSuccessful: this.loginSuccessful,
+                siteId: this.siteId,
             },
             this.siteId,
         );
@@ -190,7 +191,7 @@ export class CoreLoginReconnectPage implements OnInit, OnDestroy {
 
         if (!this.eventThrown && !this.viewLeft) {
             this.eventThrown = true;
-            CoreEvents.trigger(CoreEvents.LOGIN_SITE_CHECKED, { config: this.siteConfig });
+            CoreEvents.trigger(CoreEvents.LOGIN_SITE_CHECKED, { config: this.siteConfig, siteId: this.siteId });
         }
 
         this.isBrowserSSO = CoreLoginHelper.isSSOLoginNeeded(this.siteConfig.typeoflogin);

src/core/features/styles/services/styles.ts

@@ -148,8 +148,15 @@ export class CoreStylesService {
             this.removeSite(site.getId());
         });
 
-        // Load temporary styles when site config is checked in login.
+        // Load temporary styles when site config is checked in login/reconnect.
         CoreEvents.on(CoreEvents.LOGIN_SITE_CHECKED, (data) => {
+            if (data.siteId) {
+                // Reconnecting to a site, enable the site styles.
+                this.enableSiteStyles(data.siteId);
+
+                return;
+            }
+
             this.loadTmpStyles(data.config).catch((error) => {
                 this.logger.error('Error loading tmp styles', error);
             });
@@ -163,8 +170,9 @@ export class CoreStylesService {
                 return;
             }
 
-            // The tmp styles are from a site that wasn't added in the end. Just remove them.
+            // User didn't access the site, unload tmp styles and site styles if any.
             this.unloadTmpStyles();
+            this.clear();
         });
     }
 

src/core/singletons/events.ts

@@ -428,6 +428,7 @@ export type CoreEventActivityDataSentData = {
  */
 export type CoreEventLoginSiteCheckedData = {
     config: CoreSitePublicConfigResponse;
+    siteId?: string;
 };
 
 /**
@@ -436,6 +437,7 @@ export type CoreEventLoginSiteCheckedData = {
 export type CoreEventLoginSiteUncheckedData = {
     config?: CoreSitePublicConfigResponse;
     loginSuccessful: boolean;
+    siteId?: string;
 };
 
 /**