TF-1810 Add GetDetailedEmailByIdInteractor to get detailed email

(cherry picked from commit 765cebec00ae26458fe7f5e17ec6026f82f1fd0f)
2023-05-10 15:43:41 +07:00
parent 892fceb037
commit 41ed9a230d
11 changed files with 188 additions and 10 deletions
@@ -0,0 +1,63 @@
+import 'package:core/presentation/state/failure.dart';
+import 'package:core/presentation/state/success.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:jmap_dart_client/jmap/mail/email/email.dart';
+import 'package:model/email/presentation_email.dart';
+import 'package:model/extensions/email_extension.dart';
+import 'package:model/extensions/list_attachment_extension.dart';
+import 'package:model/extensions/list_email_content_extension.dart';
+import 'package:tmail_ui_user/features/email/domain/extensions/email_extension.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/get_detailed_email_by_id_state.dart';
+
+class GetDetailedEmailByIdInteractor {
+  final EmailRepository _emailRepository;
+
+  GetDetailedEmailByIdInteractor(this._emailRepository);
+
+  Stream<Either<Failure, Success>> execute(
+    Session session,
+    AccountId accountId,
+    EmailId emailId,
+    String? baseDownloadUrl
+  ) async* {
+    try {
+      yield Right<Failure, Success>(GetDetailedEmailByIdLoading());
+
+      final email = await _emailRepository.getDetailedEmailById(session, accountId, emailId);
+
+      final parsedEmail = await _parsingEmailToDetailedEmail(accountId, email, baseDownloadUrl);
+
+      yield Right<Failure, Success>(GetDetailedEmailByIdSuccess(parsedEmail.value1, parsedEmail.value2));
+    } catch (e) {
+      yield Left<Failure, Success>(GetDetailedEmailByIdFailure(e));
+    }
+  }
+
+  Future<Tuple2<PresentationEmail, DetailedEmail>> _parsingEmailToDetailedEmail(
+    AccountId accountId,
+    Email email,
+    String? baseDownloadUrl
+  ) async {
+    String? htmlEmailContent;
+
+    final listEmailContent = email.emailContentList;
+    if (listEmailContent.isNotEmpty) {
+      final newEmailContents = await _emailRepository.transformEmailContent(
+        listEmailContent,
+        email.allAttachments.listAttachmentsDisplayedInContent,
+        baseDownloadUrl,
+        accountId);
+
+      htmlEmailContent = newEmailContents.asHtmlString;
+    }
+
+    final detailedEmail = email.toDetailedEmail(htmlEmailContent: htmlEmailContent);
+    final presentationEmail = email.toPresentationEmail();
+
+    return Tuple2(presentationEmail, detailedEmail);
+  }
+}