TF-1923 Fix logic store opened email

(cherry picked from commit 8d9c8d3ee8ea519e683d5a7cbb5b080d2f78e292)

lib/features/email/domain/exceptions/email_cache_exceptions.dart

@@ -3,4 +3,6 @@ class NotFoundStoredOpenedEmailException implements Exception {}
 
 class NotFoundStoredNewEmailException implements Exception {}
 
-class NotFoundStoredEmailException implements Exception {}
+class NotFoundStoredEmailException implements Exception {}
+
+class OpenedEmailAlreadyStoredException implements Exception {}

lib/features/email/domain/state/get_email_content_state.dart

@@ -2,46 +2,45 @@ import 'package:core/presentation/state/failure.dart';
 import 'package:core/presentation/state/success.dart';
 import 'package:jmap_dart_client/jmap/mail/email/email.dart';
 import 'package:model/email/attachment.dart';
-import 'package:model/email/email_content.dart';
 
 class GetEmailContentLoading extends LoadingState {}
 
 class GetEmailContentSuccess extends UIState {
-  final String emailContents;
-  final List<EmailContent> emailContentsDisplayed;
+  final String emailContent;
+  final String emailContentDisplayed;
   final List<Attachment> attachments;
   final Email? emailCurrent;
 
   GetEmailContentSuccess({
-    required this.emailContents,
-    required this.emailContentsDisplayed,
+    required this.emailContent,
+    required this.emailContentDisplayed,
     required this.attachments,
     required this.emailCurrent
   });
 
   @override
   List<Object?> get props => [
-    emailContents,
-    emailContentsDisplayed,
+    emailContent,
+    emailContentDisplayed,
     attachments,
     emailCurrent
   ];
 }
 
 class GetEmailContentFromCacheSuccess extends UIState {
-  final String emailContentString;
+  final String emailContent;
   final List<Attachment> attachments;
   final Email? emailCurrent;
 
   GetEmailContentFromCacheSuccess({
-    required this.emailContentString,
+    required this.emailContent,
     required this.attachments,
     this.emailCurrent
   });
 
   @override
   List<Object?> get props => [
-    emailContentString,
+    emailContent,
     attachments,
     emailCurrent,
   ];

lib/features/email/domain/usecases/get_email_content_interactor.dart

@@ -67,15 +67,15 @@ class GetEmailContentInteractor {
           : newEmailContents;
 
         yield Right<Failure, Success>(GetEmailContentSuccess(
-          emailContents: newEmailContents.asHtmlString,
-          emailContentsDisplayed: newEmailContentsDisplayed,
+          emailContent: newEmailContents.asHtmlString,
+          emailContentDisplayed: newEmailContentsDisplayed.asHtmlString,
           attachments: email.allAttachments,
           emailCurrent: email
         ));
       } else {
         yield Right<Failure, Success>(GetEmailContentSuccess(
-          emailContents: '',
-          emailContentsDisplayed: [],
+          emailContent: '',
+          emailContentDisplayed: '',
           attachments: email.allAttachments,
           emailCurrent: email
         ));
@@ -99,7 +99,7 @@ class GetEmailContentInteractor {
     try {
       final detailedEmail = await emailRepository.getStoredOpenedEmail(session, accountId, emailId);
       yield Right<Failure, Success>(GetEmailContentFromCacheSuccess(
-        emailContentString: detailedEmail.htmlEmailContent ?? "",
+        emailContent: detailedEmail.htmlEmailContent ?? "",
         attachments: detailedEmail.attachments ?? [],
         emailCurrent: Email(
           id: emailId,
@@ -132,7 +132,7 @@ class GetEmailContentInteractor {
     try {
       final detailedEmail = await emailRepository.getStoredNewEmail(session, accountId, emailId);
       yield Right<Failure, Success>(GetEmailContentFromCacheSuccess(
-        emailContentString: detailedEmail.htmlEmailContent ?? "",
+        emailContent: detailedEmail.htmlEmailContent ?? "",
         attachments: detailedEmail.attachments ?? [],
         emailCurrent: Email(
           id: emailId,

lib/features/email/domain/usecases/store_opened_email_interactor.dart

@@ -1,8 +1,10 @@
 import 'package:core/presentation/state/failure.dart';
 import 'package:core/presentation/state/success.dart';
+import 'package:core/utils/app_logger.dart';
 import 'package:dartz/dartz.dart';
 import 'package:jmap_dart_client/jmap/account_id.dart';
 import 'package:jmap_dart_client/jmap/core/session/session.dart';
+import 'package:tmail_ui_user/features/email/domain/exceptions/email_cache_exceptions.dart';
 import 'package:tmail_ui_user/features/email/domain/model/detailed_email.dart';
 import 'package:tmail_ui_user/features/email/domain/repository/email_repository.dart';
 import 'package:tmail_ui_user/features/email/domain/state/store_opened_email_state.dart';
@@ -19,10 +21,27 @@ class StoreOpenedEmailInteractor {
   ) async* {
     try {
       yield Right<Failure, Success>(StoreOpenedEmailLoading());
-      await _emailRepository.storeOpenedEmail(session, accountId, detailedEmail);
-      yield Right<Failure, Success>(StoreOpenedEmailSuccess());
+      final isOpenedEmailExist = await _isOpenedEmailAlreadyStored(session, accountId, detailedEmail);
+      log('StoreOpenedEmailInteractor::execute():isOpenedEmailExist: $isOpenedEmailExist');
+      if (!isOpenedEmailExist) {
+        await _emailRepository.storeOpenedEmail(session, accountId, detailedEmail);
+        yield Right<Failure, Success>(StoreOpenedEmailSuccess());
+      } else {
+        yield Left<Failure, Success>(StoreOpenedEmailFailure(OpenedEmailAlreadyStoredException()));
+      }
     } catch (e) {
       yield Left<Failure, Success>(StoreOpenedEmailFailure(e));
     }
   }
+
+  Future<bool> _isOpenedEmailAlreadyStored(Session session, AccountId accountId, DetailedEmail detailedEmail) async {
+    try {
+      final storedOpenEmail = await _emailRepository.getStoredOpenedEmail(session, accountId, detailedEmail.emailId);
+      log('StoreOpenedEmailInteractor::isOpenedEmailAlreadyStored():storedOpenEmail: $storedOpenEmail');
+      return true;
+    } catch (err) {
+      logError('StoreOpenedEmailInteractor::isOpenedEmailAlreadyStored():EXCEPTION: $err');
+      return false;
+    }
+  }
 }