TF-4236 Add repository/interactor for remove a label from an email

lib/features/email/data/datasource/email_datasource.dart

@@ -218,4 +218,11 @@ abstract class EmailDataSource {
     List<EmailId> emailIds,
     KeyWordIdentifier labelKeyword,
   );
+
+  Future<void> removeLabelFromEmail(
+    Session session,
+    AccountId accountId,
+    EmailId emailId,
+    KeyWordIdentifier labelKeyword,
+  );
 }

lib/features/email/data/datasource_impl/email_datasource_impl.dart

@@ -587,4 +587,21 @@ class EmailDataSourceImpl extends EmailDataSource {
       );
     }).catchError(_exceptionThrower.throwException);
   }
+
+  @override
+  Future<void> removeLabelFromEmail(
+    Session session,
+    AccountId accountId,
+    EmailId emailId,
+    KeyWordIdentifier labelKeyword,
+  ) {
+    return Future.sync(() async {
+      return await emailAPI.removeLabelFromEmail(
+        session,
+        accountId,
+        emailId,
+        labelKeyword,
+      );
+    }).catchError(_exceptionThrower.throwException);
+  }
 }

lib/features/email/data/datasource_impl/email_hive_cache_datasource_impl.dart

@@ -585,4 +585,9 @@ class EmailHiveCacheDataSourceImpl extends EmailDataSource {
   Future<void> addLabelToThread(Session session, AccountId accountId, List<EmailId> emailIds, KeyWordIdentifier labelKeyword) {
     throw UnimplementedError();
   }
+
+  @override
+  Future<void> removeLabelFromEmail(Session session, AccountId accountId, EmailId emailId, KeyWordIdentifier labelKeyword) {
+    throw UnimplementedError();
+  }
 }

lib/features/email/data/datasource_impl/email_local_storage_datasource_impl.dart

@@ -361,4 +361,9 @@ class EmailLocalStorageDataSourceImpl extends EmailDataSource {
   Future<void> addLabelToThread(Session session, AccountId accountId, List<EmailId> emailIds, KeyWordIdentifier labelKeyword) {
     throw UnimplementedError();
   }
+
+  @override
+  Future<void> removeLabelFromEmail(Session session, AccountId accountId, EmailId emailId, KeyWordIdentifier labelKeyword) {
+    throw UnimplementedError();
+  }
 }

lib/features/email/data/datasource_impl/email_session_storage_datasource_impl.dart

@@ -275,4 +275,9 @@ class EmailSessionStorageDatasourceImpl extends EmailDataSource {
   Future<void> addLabelToThread(Session session, AccountId accountId, List<EmailId> emailIds, KeyWordIdentifier labelKeyword) {
     throw UnimplementedError();
   }
+
+  @override
+  Future<void> removeLabelFromEmail(Session session, AccountId accountId, EmailId emailId, KeyWordIdentifier labelKeyword) {
+    throw UnimplementedError();
+  }
 }

lib/features/email/data/network/email_api.dart

@@ -996,4 +996,34 @@ class EmailAPI with HandleSetErrorMixin, MailAPIMixin {
       }
     }
   }
+
+  Future<void> removeLabelFromEmail(
+    Session session,
+    AccountId accountId,
+    EmailId emailId,
+    KeyWordIdentifier labelKeyword,
+  ) async {
+    final method = SetEmailMethod(accountId)
+      ..addUpdates({
+        emailId.id: labelKeyword.generateLabelActionPath(remove: true),
+      });
+
+    final builder = JmapRequestBuilder(_httpClient, ProcessingInvocation());
+    final invocation = builder.invocation(method);
+
+    final capabilities = method.requiredCapabilities
+        .toCapabilitiesSupportTeamMailboxes(session, accountId);
+    final result = await (builder..usings(capabilities)).build().execute();
+
+    final response = result.parse<SetEmailResponse>(
+      invocation.methodCallId,
+      SetEmailResponse.deserialize,
+    );
+
+    final emailIdsUpdated = response?.updated?.keys ?? <Id>[];
+
+    if (emailIdsUpdated.isEmpty || !emailIdsUpdated.contains(emailId.id)) {
+      throw parseErrorForSetResponse(response, emailId.id);
+    }
+  }
 }

lib/features/email/data/repository/email_repository_impl.dart

@@ -510,4 +510,19 @@ class EmailRepositoryImpl extends EmailRepository {
       labelKeyword,
     );
   }
+
+  @override
+  Future<void> removeLabelFromEmail(
+    Session session,
+    AccountId accountId,
+    EmailId emailId,
+    KeyWordIdentifier labelKeyword,
+  ) {
+    return emailDataSource[DataSourceType.network]!.removeLabelFromEmail(
+      session,
+      accountId,
+      emailId,
+      labelKeyword,
+    );
+  }
 }