Add presentation layer for get list Email in Mailbox

lib/features/mailbox_dashboard/presentation/mailbox_dashboard_controller.dart

@@ -1,6 +1,7 @@
 import 'package:flutter/material.dart';
 import 'package:flutter/widgets.dart';
 import 'package:get/get.dart';
+import 'package:jmap_dart_client/jmap/account_id.dart';
 import 'package:jmap_dart_client/jmap/core/session/session.dart';
 import 'package:model/model.dart';
 import 'package:tmail_ui_user/features/base/base_controller.dart';
@@ -8,8 +9,10 @@ import 'package:tmail_ui_user/features/base/base_controller.dart';
 class MailboxDashBoardController extends BaseController {
 
   final scaffoldKey = GlobalKey<ScaffoldState>();
-  final mailboxCurrent = PresentationMailbox.createMailboxEmpty().obs;
-  final mailCurrent = PresentationThread.createThreadEmpty().obs;
+  final selectedMailbox = PresentationMailbox.presentationMailboxEmpty.obs;
+  final selectedEmail = PresentationEmail.presentationEmailEmpty.obs;
+  final accountId = Rxn<AccountId>();
+
   Session? sessionCurrent;
 
   MailboxDashBoardController();
@@ -17,7 +20,7 @@ class MailboxDashBoardController extends BaseController {
   @override
   void onReady() {
     super.onReady();
-    scaffoldKey.currentState?.openDrawer();
+    _setSessionCurrent();
   }
 
   @override
@@ -28,7 +31,26 @@ class MailboxDashBoardController extends BaseController {
   void onError(error) {
   }
 
-  void setSessionCurrent(Session session) {
-    sessionCurrent = session;
+  void _setSessionCurrent() {
+    Future.delayed(const Duration(milliseconds: 500), () {
+      sessionCurrent = Get.arguments as Session;
+      accountId.value = sessionCurrent?.accounts.keys.first;
+    });
+  }
+
+  void setSelectedMailbox(PresentationMailbox newPresentationMailbox) {
+    selectedMailbox.value = newPresentationMailbox;
+  }
+
+  void setSelectedEmail(PresentationEmail newPresentationEmail) {
+    selectedEmail.value = newPresentationEmail;
+  }
+
+  void openDrawer() {
+    scaffoldKey.currentState?.openEndDrawer();
+  }
+
+  void closeDrawer() {
+    scaffoldKey.currentState?.openEndDrawer();
   }
 }