TF-105 [BUG] Fix long line should be wrapped

lib/features/email/domain/repository/email_repository.dart

@@ -34,4 +34,6 @@ abstract class EmailRepository {
     List<Email> emails,
     MarkStarAction markStarAction
   );
+
+  Future<String> transformEmailContentToHtml(EmailContent emailContent);
 }

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

@@ -2,13 +2,13 @@ import 'package:core/core.dart';
 import 'package:model/model.dart';
 
 class GetEmailContentSuccess extends UIState {
-  final List<EmailContent> emailContents;
+  final EmailContent emailContent;
   final List<Attachment> attachments;
 
-  GetEmailContentSuccess(this.emailContents, this.attachments);
+  GetEmailContentSuccess(this.emailContent, this.attachments);
 
   @override
-  List<Object?> get props => [emailContents, attachments];
+  List<Object?> get props => [emailContent, attachments];
 }
 
 class GetEmailContentFailure extends FeatureFailure {

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

@@ -15,9 +15,20 @@ class GetEmailContentInteractor {
     try {
       yield Right<Failure, Success>(LoadingState());
       final email = await emailRepository.getEmailContent(accountId, emailId);
-      yield Right<Failure, Success>(GetEmailContentSuccess(
-        email.emailContentList,
-        email.allAttachments));
+
+      if (email.emailContentList.isNotEmpty) {
+        final emailContent = email.emailContentList.first;
+        if (emailContent.type == EmailContentType.textHtml) {
+          final contentHtml = await emailRepository.transformEmailContentToHtml(emailContent);
+          yield Right<Failure, Success>(GetEmailContentSuccess(
+            EmailContent(emailContent.type, contentHtml),
+            email.allAttachments));
+        } else {
+          yield Right<Failure, Success>(GetEmailContentSuccess(emailContent, email.allAttachments));
+        }
+      } else {
+        yield Left(GetEmailContentFailure(null));
+      }
     } catch (e) {
       yield Left(GetEmailContentFailure(e));
     }