lib/email.dart

@@ -1,4 +1,5 @@
 import 'package:flutter/material.dart';
+import 'package:flutter/widgets.dart';
 import 'api_service.dart';
 import 'structs.dart';
 
@@ -7,8 +8,10 @@ class EmailListScreen extends StatelessWidget {
   final Future<String> Function(List<String>, String) getEmailContent;
   final String folder;
 
-
+  EmailListScreen(
-  EmailListScreen({required this.emails, required this.getEmailContent, required this.folder});
+      {required this.emails,
+      required this.getEmailContent,
+      required this.folder});
 //fix the email list
   @override
   Widget build(BuildContext context) {
@@ -26,7 +29,8 @@ class EmailListScreen extends StatelessWidget {
             ),
             trailing: Text(email.date.toString()),
             onTap: () async {
-              String emailContent = await getEmailContent(email.messages, folder);
+              String emailContent =
+                  await getEmailContent(email.messages, folder);
               Navigator.push(
                 context,
                 MaterialPageRoute(
@@ -64,6 +68,7 @@ class EmailPage extends StatefulWidget {
 class EmailPageState extends State<EmailPage> {
   final ApiService apiService = ApiService();
   List<GetThreadResponse> emails = [];
+  ValueNotifier<int> currentPageNotifier = ValueNotifier<int>(1);
   int page = 1;
   bool isBackDisabled = false;
 
@@ -74,6 +79,9 @@ class EmailPageState extends State<EmailPage> {
     isBackDisabled = true;
   }
 
+  String getPage() => widget.page.toString();
+  bool get backDisabled => isBackDisabled;
+
   void updateSelectedFolder(String folder) {
     setState(() {
       widget.selectedFolder = folder;
@@ -82,21 +90,22 @@ class EmailPageState extends State<EmailPage> {
     _fetchEmails();
   }
 
-  String getPage() {
+  // String getPage() =>  widget.page.toString();
-    return widget.page.toString();
+  
-  }
 
   void updatePagenation(String option) {
     if (option == "next") {
       setState(() {
         widget.offset += 50;
         widget.page += 1;
+        currentPageNotifier.value = widget.page;
         isBackDisabled = false;
       });
     } else if (option == "back") {
       setState(() {
         widget.offset -= 50;
         widget.page -= 1;
+        currentPageNotifier.value = widget.page;
         if (widget.page == 1) {
           isBackDisabled = true;
           print("back dis");
@@ -104,6 +113,7 @@ class EmailPageState extends State<EmailPage> {
       });
     }
     // print(currentPage);
+    print(widget.page);
     _fetchEmails();
   }
 
@@ -129,7 +139,7 @@ class EmailPageState extends State<EmailPage> {
       body: EmailListScreen(
         emails: emails,
         getEmailContent: apiService.fetchEmailContent,
-        folder: widget.selectedFolder,//try to grab from it directly
+        folder: widget.selectedFolder, //try to grab from it directly
       ),
     );
   }

lib/home_page.dart

@@ -347,7 +347,21 @@ class _HomeScreenState extends State<HomeScreen> with TickerProviderStateMixin {
                             },
                             child: Icon(Icons.navigate_before),
                           ),
-                          Text(_emailPageKey.currentState?.getPage() ?? '1'),
+                          Builder(
+                            builder: (context) {
+                              final emailState = _emailPageKey.currentState;
+                              if (emailState == null) {
+                                // Schedule a rebuild once the state is available
+                                Future.microtask(() => setState(() {}));
+                                return Text('Loading...');
+                              }
+
+                              return ValueListenableBuilder<int>(
+                                valueListenable: emailState.currentPageNotifier,
+                                builder: (context, value, _) => Text('$value'),
+                              );
+                            },
+                          ),
                           ElevatedButton(
                             onPressed: () {
                               _emailPageKey.currentState