TF-4128 Separate download handling into independent class to decouple from views on web

2025-10-28 16:44:40 +07:00
parent 832f8e1391
commit be8eaf6258
37 changed files with 955 additions and 1095 deletions
@@ -1,10 +1,6 @@
 import 'dart:async';
-import 'dart:typed_data';

 import 'package:core/data/network/download/downloaded_response.dart';
-import 'package:core/presentation/state/failure.dart';
-import 'package:core/presentation/state/success.dart';
-import 'package:dartz/dartz.dart';
 import 'package:dio/dio.dart';
 import 'package:email_recovery/email_recovery/email_recovery_action.dart';
 import 'package:email_recovery/email_recovery/email_recovery_action_id.dart';
@@ -16,7 +12,6 @@ import 'package:jmap_dart_client/jmap/core/session/session.dart';
 import 'package:jmap_dart_client/jmap/core/user_name.dart';
 import 'package:jmap_dart_client/jmap/mail/email/email.dart';
 import 'package:model/account/account_request.dart';
-import 'package:model/download/download_task_id.dart';
 import 'package:model/email/attachment.dart';
 import 'package:model/email/mark_star_action.dart';
 import 'package:model/email/read_actions.dart';
@@ -57,13 +52,6 @@ abstract class EmailDataSource {
    ReadActions readActions,
  );

-  Future<List<DownloadTaskId>> downloadAttachments(
-    List<Attachment> attachments,
-    AccountId accountId,
-    String baseDownloadUrl,
-    AccountRequest accountRequest
-  );
-
  Future<DownloadedResponse> exportAttachment(
    Attachment attachment,
    AccountId accountId,
@@ -72,16 +60,6 @@ abstract class EmailDataSource {
    CancelToken cancelToken
  );

-  Future<Uint8List> downloadAttachmentForWeb(
-    DownloadTaskId taskId,
-    Attachment attachment,
-    AccountId accountId,
-    String baseDownloadUrl,
-    AccountRequest accountRequest,
-    StreamController<Either<Failure, Success>> onReceiveController,
-    {CancelToken? cancelToken}
-  );
-
  Future<({
    List<EmailId> emailIdsSuccess,
    Map<Id, SetError> mapErrors,
@@ -149,6 +127,7 @@ abstract class EmailDataSource {
    AccountId accountId,
    List<EmailId> emailIds,
  );
+
  Future<bool> deleteEmailPermanently(
    Session session,
    AccountId accountId,
@@ -214,17 +193,6 @@ abstract class EmailDataSource {

  Future<EMLPreviewer> getPreviewEMLContentInMemory(String keyStored);

-  Future<void> downloadAllAttachmentsForWeb(
-    AccountId accountId,
-    EmailId emailId,
-    String baseDownloadAllUrl,
-    String outputFileName,
-    AccountRequest accountRequest,
-    DownloadTaskId taskId,
-    StreamController<Either<Failure, Success>> onReceiveController,
-    {CancelToken? cancelToken}
-  );
-
  Future<DownloadedResponse> exportAllAttachments(
    AccountId accountId,
    EmailId emailId,
@@ -1,19 +1,15 @@
 import 'dart:async';
-import 'dart:typed_data';

 import 'package:core/data/model/preview_attachment.dart';
 import 'package:core/data/network/download/downloaded_response.dart';
 import 'package:core/domain/extensions/datetime_extension.dart';
 import 'package:core/presentation/extensions/html_extension.dart';
 import 'package:core/presentation/resources/image_paths.dart';
-import 'package:core/presentation/state/failure.dart';
-import 'package:core/presentation/state/success.dart';
 import 'package:core/presentation/utils/html_transformer/transform_configuration.dart';
 import 'package:core/utils/app_logger.dart';
 import 'package:core/utils/file_utils.dart';
 import 'package:core/utils/platform_info.dart';
 import 'package:core/utils/preview_eml_file_utils.dart';
-import 'package:dartz/dartz.dart';
 import 'package:dio/dio.dart';
 import 'package:email_recovery/email_recovery/email_recovery_action.dart';
 import 'package:email_recovery/email_recovery/email_recovery_action_id.dart';
@@ -109,18 +105,6 @@ class EmailDataSourceImpl extends EmailDataSource {
    }).catchError(_exceptionThrower.throwException);
  }

-  @override
-  Future<List<DownloadTaskId>> downloadAttachments(
-      List<Attachment> attachments,
-      AccountId accountId,
-      String baseDownloadUrl,
-      AccountRequest accountRequest
-  ) {
-    return Future.sync(() async {
-      return await emailAPI.downloadAttachments(attachments, accountId, baseDownloadUrl, accountRequest);
-    }).catchError(_exceptionThrower.throwException);
-  }
-
  @override
  Future<DownloadedResponse> exportAttachment(
      Attachment attachment,
@@ -261,28 +245,6 @@ class EmailDataSourceImpl extends EmailDataSource {
    }).catchError(_exceptionThrower.throwException);
  }

-  @override
-  Future<Uint8List> downloadAttachmentForWeb(
-      DownloadTaskId taskId,
-      Attachment attachment,
-      AccountId accountId,
-      String baseDownloadUrl,
-      AccountRequest accountRequest,
-      StreamController<Either<Failure, Success>> onReceiveController,
-      {CancelToken? cancelToken}
-  ) {
-    return Future.sync(() async {
-      return await emailAPI.downloadAttachmentForWeb(
-          taskId,
-          attachment,
-          accountId,
-          baseDownloadUrl,
-          accountRequest,
-          onReceiveController,
-          cancelToken: cancelToken);
-    }).catchError(_exceptionThrower.throwException);
-  }
-
  @override
  Future<({
    List<EmailId> emailIdsSuccess,
@@ -567,29 +529,6 @@ class EmailDataSourceImpl extends EmailDataSource {
    throw UnimplementedError();
  }
  
-  @override
-  Future<void> downloadAllAttachmentsForWeb(
-    AccountId accountId,
-    EmailId emailId,
-    String baseDownloadAllUrl,
-    String outputFileName,
-    AccountRequest accountRequest,
-    DownloadTaskId taskId,
-    StreamController<Either<Failure, Success>> onReceiveController,
-    {CancelToken? cancelToken}
-  ) => Future.sync(() async {
-    return await emailAPI.downloadAllAttachmentsForWeb(
-      accountId,
-      emailId,
-      baseDownloadAllUrl,
-      outputFileName,
-      accountRequest,
-      taskId,
-      onReceiveController,
-      cancelToken: cancelToken,
-    );
-  }).catchError(_exceptionThrower.throwException);
-  
  @override
  Future<DownloadedResponse> exportAllAttachments(
    AccountId accountId,
@@ -1,13 +1,9 @@

 import 'dart:async';
-import 'dart:typed_data';

 import 'package:core/data/network/download/downloaded_response.dart';
-import 'package:core/presentation/state/failure.dart';
-import 'package:core/presentation/state/success.dart';
 import 'package:core/utils/app_logger.dart';
 import 'package:core/utils/file_utils.dart';
-import 'package:dartz/dartz.dart';
 import 'package:dio/dio.dart';
 import 'package:email_recovery/email_recovery/email_recovery_action.dart';
 import 'package:email_recovery/email_recovery/email_recovery_action_id.dart';
@@ -20,7 +16,6 @@ import 'package:jmap_dart_client/jmap/core/user_name.dart';
 import 'package:jmap_dart_client/jmap/mail/email/email.dart';
 import 'package:jmap_dart_client/jmap/mail/email/keyword_identifier.dart';
 import 'package:model/account/account_request.dart';
-import 'package:model/download/download_task_id.dart';
 import 'package:model/email/attachment.dart';
 import 'package:model/email/mark_star_action.dart';
 import 'package:model/email/read_actions.dart';
@@ -112,24 +107,6 @@ class EmailHiveCacheDataSourceImpl extends EmailDataSource {
    );
  }

-  @override
-  Future<Uint8List> downloadAttachmentForWeb(
-    DownloadTaskId taskId,
-    Attachment attachment,
-    AccountId accountId,
-    String baseDownloadUrl,
-    AccountRequest accountRequest,
-    StreamController<Either<Failure, Success>> onReceiveController,
-    {CancelToken? cancelToken}
-  ) {
-    throw UnimplementedError();
-  }
-
-  @override
-  Future<List<DownloadTaskId>> downloadAttachments(List<Attachment> attachments, AccountId accountId, String baseDownloadUrl, AccountRequest accountRequest) {
-    throw UnimplementedError();
-  }
-
  @override
  Future<DownloadedResponse> exportAttachment(Attachment attachment, AccountId accountId, String baseDownloadUrl, AccountRequest accountRequest, CancelToken cancelToken) {
    throw UnimplementedError();
@@ -589,20 +566,6 @@ class EmailHiveCacheDataSourceImpl extends EmailDataSource {
    throw UnimplementedError();
  }
  
-  @override
-  Future<void> downloadAllAttachmentsForWeb(
-      AccountId accountId,
-      EmailId emailId,
-      String baseDownloadAllUrl,
-      String outputFileName,
-      AccountRequest accountRequest,
-      DownloadTaskId taskId,
-      StreamController<Either<Failure, Success>> onReceiveController,
-      {CancelToken? cancelToken}
-  ) {
-    throw UnimplementedError();
-  }
-  
  @override
  Future<DownloadedResponse> exportAllAttachments(AccountId accountId, EmailId emailId, String baseDownloadAllUrl, String outputFileName, AccountRequest accountRequest, {CancelToken? cancelToken}) {
    throw UnimplementedError();
@@ -1,18 +1,14 @@

 import 'dart:async';
 import 'dart:convert';
-import 'dart:typed_data';

 import 'package:core/data/model/preview_attachment.dart';
 import 'package:core/data/network/download/downloaded_response.dart';
 import 'package:core/domain/extensions/datetime_extension.dart';
 import 'package:core/presentation/extensions/html_extension.dart';
 import 'package:core/presentation/resources/image_paths.dart';
-import 'package:core/presentation/state/failure.dart';
-import 'package:core/presentation/state/success.dart';
 import 'package:core/utils/file_utils.dart';
 import 'package:core/utils/preview_eml_file_utils.dart';
-import 'package:dartz/dartz.dart';
 import 'package:dio/dio.dart';
 import 'package:email_recovery/email_recovery/email_recovery_action.dart';
 import 'package:email_recovery/email_recovery/email_recovery_action_id.dart';
@@ -26,7 +22,6 @@ import 'package:jmap_dart_client/jmap/core/session/session.dart';
 import 'package:jmap_dart_client/jmap/core/user_name.dart';
 import 'package:jmap_dart_client/jmap/mail/email/email.dart';
 import 'package:model/account/account_request.dart';
-import 'package:model/download/download_task_id.dart';
 import 'package:model/email/attachment.dart';
 import 'package:model/email/mark_star_action.dart';
 import 'package:model/email/read_actions.dart';
@@ -80,16 +75,6 @@ class EmailLocalStorageDataSourceImpl extends EmailDataSource {
    throw UnimplementedError();
  }

-  @override
-  Future<Uint8List> downloadAttachmentForWeb(DownloadTaskId taskId, Attachment attachment, AccountId accountId, String baseDownloadUrl, AccountRequest accountRequest, StreamController<Either<Failure, Success>> onReceiveController, {CancelToken? cancelToken}) {
-    throw UnimplementedError();
-  }
-
-  @override
-  Future<List<DownloadTaskId>> downloadAttachments(List<Attachment> attachments, AccountId accountId, String baseDownloadUrl, AccountRequest accountRequest) {
-    throw UnimplementedError();
-  }
-
  @override
  Future<DownloadedResponse> exportAttachment(Attachment attachment, AccountId accountId, String baseDownloadUrl, AccountRequest accountRequest, CancelToken cancelToken) {
    throw UnimplementedError();
@@ -264,21 +249,7 @@ class EmailLocalStorageDataSourceImpl extends EmailDataSource {
  Future<void> markAsForwarded(Session session, AccountId accountId, List<EmailId> emailIds) {
    throw UnimplementedError();
  }
-  
-  @override
-  Future<void> downloadAllAttachmentsForWeb(
-    AccountId accountId,
-    EmailId emailId,
-    String baseDownloadAllUrl,
-    String outputFileName,
-    AccountRequest accountRequest,
-    DownloadTaskId taskId,
-    StreamController<Either<Failure, Success>> onReceiveController,
-    {CancelToken? cancelToken}
-  ) {
-    throw UnimplementedError();
-  }
-  
+
  @override
  Future<DownloadedResponse> exportAllAttachments(AccountId accountId, EmailId emailId, String baseDownloadAllUrl, String outputFileName, AccountRequest accountRequest, {CancelToken? cancelToken}) {
    throw UnimplementedError();
@@ -1,12 +1,8 @@

 import 'dart:async';
 import 'dart:convert';
-import 'dart:typed_data';

 import 'package:core/data/network/download/downloaded_response.dart';
-import 'package:core/presentation/state/failure.dart';
-import 'package:core/presentation/state/success.dart';
-import 'package:dartz/dartz.dart';
 import 'package:dio/dio.dart';
 import 'package:email_recovery/email_recovery/email_recovery_action.dart';
 import 'package:email_recovery/email_recovery/email_recovery_action_id.dart';
@@ -18,7 +14,6 @@ import 'package:jmap_dart_client/jmap/core/session/session.dart';
 import 'package:jmap_dart_client/jmap/core/user_name.dart';
 import 'package:jmap_dart_client/jmap/mail/email/email.dart';
 import 'package:model/account/account_request.dart';
-import 'package:model/download/download_task_id.dart';
 import 'package:model/email/attachment.dart';
 import 'package:model/email/mark_star_action.dart';
 import 'package:model/email/read_actions.dart';
@@ -65,16 +60,6 @@ class EmailSessionStorageDatasourceImpl extends EmailDataSource {
    throw UnimplementedError();
  }

-  @override
-  Future<Uint8List> downloadAttachmentForWeb(DownloadTaskId taskId, Attachment attachment, AccountId accountId, String baseDownloadUrl, AccountRequest accountRequest, StreamController<Either<Failure, Success>> onReceiveController, {CancelToken? cancelToken}) {
-    throw UnimplementedError();
-  }
-
-  @override
-  Future<List<DownloadTaskId>> downloadAttachments(List<Attachment> attachments, AccountId accountId, String baseDownloadUrl, AccountRequest accountRequest) {
-    throw UnimplementedError();
-  }
-
  @override
  Future<DownloadedResponse> exportAttachment(Attachment attachment, AccountId accountId, String baseDownloadUrl, AccountRequest accountRequest, CancelToken cancelToken) {
    throw UnimplementedError();
@@ -247,21 +232,7 @@ class EmailSessionStorageDatasourceImpl extends EmailDataSource {
  Future<void> markAsForwarded(Session session, AccountId accountId, List<EmailId> emailIds) {
    throw UnimplementedError();
  }
-  
-  @override
-  Future<void> downloadAllAttachmentsForWeb(
-    AccountId accountId,
-    EmailId emailId,
-    String baseDownloadAllUrl,
-    String outputFileName,
-    AccountRequest accountRequest,
-    DownloadTaskId taskId,
-    StreamController<Either<Failure, Success>> onReceiveController,
-    {CancelToken? cancelToken}
-  ) {
-    throw UnimplementedError();
-  }
-  
+
  @override
  Future<DownloadedResponse> exportAllAttachments(AccountId accountId, EmailId emailId, String baseDownloadAllUrl, String outputFileName, AccountRequest accountRequest, {CancelToken? cancelToken}) {
    throw UnimplementedError();
@@ -12,8 +12,6 @@ import 'package:email_recovery/email_recovery/get/get_email_recovery_action_meth
 import 'package:email_recovery/email_recovery/get/get_email_recovery_action_response.dart';
 import 'package:email_recovery/email_recovery/set/set_email_recovery_action_method.dart';
 import 'package:email_recovery/email_recovery/set/set_email_recovery_action_response.dart';
-import 'package:external_path/external_path.dart';
-import 'package:flutter_downloader/flutter_downloader.dart';
 import 'package:jmap_dart_client/http/http_client.dart';
 import 'package:jmap_dart_client/jmap/account_id.dart';
 import 'package:jmap_dart_client/jmap/core/capability/capability_identifier.dart';
@@ -57,7 +55,6 @@ import 'package:model/extensions/list_email_id_extension.dart';
 import 'package:model/extensions/list_id_extension.dart';
 import 'package:model/extensions/mailbox_id_extension.dart';
 import 'package:model/extensions/session_extension.dart';
-import 'package:model/oidc/token_oidc.dart';
 import 'package:path_provider/path_provider.dart';
 import 'package:tmail_ui_user/features/base/mixin/handle_error_mixin.dart';
 import 'package:tmail_ui_user/features/composer/domain/exceptions/set_method_exception.dart';
@@ -67,7 +64,6 @@ import 'package:tmail_ui_user/features/email/domain/model/move_to_mailbox_reques
 import 'package:tmail_ui_user/features/email/domain/model/restore_deleted_message_request.dart';
 import 'package:tmail_ui_user/features/email/domain/state/download_all_attachments_for_web_state.dart';
 import 'package:tmail_ui_user/features/email/domain/state/download_attachment_for_web_state.dart';
-import 'package:tmail_ui_user/features/login/domain/exceptions/authentication_exception.dart';
 import 'package:tmail_ui_user/features/mailbox/domain/model/create_new_mailbox_request.dart';
 import 'package:tmail_ui_user/features/thread/domain/constants/thread_constants.dart';
 import 'package:tmail_ui_user/main/error/capability_validator.dart';
@@ -298,49 +294,6 @@ class EmailAPI with HandleSetErrorMixin {
    return (emailIdsSuccess: updatedEmailIds, mapErrors: mapErrors);
  }

-  Future<List<DownloadTaskId>> downloadAttachments(
-      List<Attachment> attachments,
-      AccountId accountId,
-      String baseDownloadUrl,
-      AccountRequest accountRequest
-  ) async {
-    if (accountRequest.authenticationType == AuthenticationType.oidc &&
-        accountRequest.token?.isExpired == true &&
-        accountRequest.token?.refreshToken.isNotEmpty == true) {
-      throw DownloadAttachmentHasTokenExpiredException(accountRequest.token!.refreshToken);
-    }
-
-    String externalStorageDirPath;
-    if (Platform.isAndroid) {
-      externalStorageDirPath = await ExternalPath.getExternalStoragePublicDirectory(ExternalPath.DIRECTORY_DOWNLOAD);
-    } else if (Platform.isIOS) {
-      externalStorageDirPath = (await getApplicationDocumentsDirectory()).absolute.path;
-    } else {
-      throw DeviceNotSupportedException();
-    }
-
-    final authentication = accountRequest.authenticationType == AuthenticationType.oidc
-        ? accountRequest.bearerToken
-        : accountRequest.basicAuth;
-
-    final taskIds = await Future.wait(
-      attachments.map((attachment) async => await FlutterDownloader.enqueue(
-        url: attachment.getDownloadUrl(baseDownloadUrl, accountId),
-        savedDir: externalStorageDirPath,
-        headers: {
-          HttpHeaders.authorizationHeader: authentication,
-          HttpHeaders.acceptHeader: DioClient.jmapHeader
-        },
-        fileName: attachment.name,
-        showNotification: true,
-        openFileFromNotification: true)));
-
-    return taskIds
-      .where((taskId) => taskId != null)
-      .map((taskId) => DownloadTaskId(taskId!))
-      .toList();
-  }
-
  Future<DownloadedResponse> exportAttachment(
      Attachment attachment,
      AccountId accountId,
@@ -361,14 +314,14 @@ class EmailAPI with HandleSetErrorMixin {
  }

  Future<Uint8List> downloadAttachmentForWeb(
-      DownloadTaskId taskId,
-      Attachment attachment,
-      AccountId accountId,
-      String baseDownloadUrl,
-      AccountRequest accountRequest,
-      StreamController<Either<Failure, Success>> onReceiveController,
-      {CancelToken? cancelToken}
-  ) async {
+    DownloadTaskId taskId,
+    Attachment attachment,
+    AccountId accountId,
+    String baseDownloadUrl,
+    AccountRequest accountRequest, {
+    StreamController<Either<Failure, Success>>? onReceiveController,
+    CancelToken? cancelToken,
+  }) async {
    final authentication = accountRequest.authenticationType == AuthenticationType.oidc
        ? accountRequest.bearerToken
        : accountRequest.basicAuth;
@@ -392,7 +345,7 @@ class EmailAPI with HandleSetErrorMixin {
            progress = (downloaded / total) * 100;
          }
          log('EmailAPI::downloadFileForWeb(): progress = ${progress.round()}%');
-          onReceiveController.add(Right(DownloadingAttachmentForWeb(
+          onReceiveController?.add(Right(DownloadingAttachmentForWeb(
              taskId,
              attachment,
              progress,
@@ -410,10 +363,10 @@ class EmailAPI with HandleSetErrorMixin {
    String baseDownloadAllUrl,
    String outputFileName,
    AccountRequest accountRequest,
-    DownloadTaskId taskId,
-    StreamController<Either<Failure, Success>> onReceiveController,
-    {CancelToken? cancelToken}
-  ) async {
+    DownloadTaskId taskId, {
+    StreamController<Either<Failure, Success>>? onReceiveController,
+    CancelToken? cancelToken,
+  }) async {
    final authentication = accountRequest.authenticationType == AuthenticationType.oidc
        ? accountRequest.bearerToken
        : accountRequest.basicAuth;
@@ -441,7 +394,7 @@ class EmailAPI with HandleSetErrorMixin {
          progress = (downloaded / total) * 100;
        }
        log('EmailAPI::downloadFileForWeb(): progress = ${progress.round()}%');
-        onReceiveController.add(Right(DownloadingAllAttachmentsForWeb(
+        onReceiveController?.add(Right(DownloadingAllAttachmentsForWeb(
          taskId,
          downloadFileName,
          progress,
@@ -1,13 +1,9 @@
 import 'dart:async';
-import 'dart:typed_data';

 import 'package:core/data/model/source_type/data_source_type.dart';
 import 'package:core/data/network/download/downloaded_response.dart';
-import 'package:core/presentation/state/failure.dart';
-import 'package:core/presentation/state/success.dart';
 import 'package:core/presentation/utils/html_transformer/transform_configuration.dart';
 import 'package:core/utils/app_logger.dart';
-import 'package:dartz/dartz.dart';
 import 'package:dio/dio.dart';
 import 'package:email_recovery/email_recovery/email_recovery_action.dart';
 import 'package:email_recovery/email_recovery/email_recovery_action_id.dart';
@@ -19,7 +15,6 @@ import 'package:jmap_dart_client/jmap/core/session/session.dart';
 import 'package:jmap_dart_client/jmap/core/state.dart' as jmap;
 import 'package:jmap_dart_client/jmap/mail/email/email.dart';
 import 'package:model/account/account_request.dart';
-import 'package:model/download/download_task_id.dart';
 import 'package:model/email/attachment.dart';
 import 'package:model/email/email_content.dart';
 import 'package:model/email/mark_star_action.dart';
@@ -142,16 +137,6 @@ class EmailRepositoryImpl extends EmailRepository {
    return result;
  }

-  @override
-  Future<List<DownloadTaskId>> downloadAttachments(
-      List<Attachment> attachments,
-      AccountId accountId,
-      String baseDownloadUrl,
-      AccountRequest accountRequest
-  ) {
-    return emailDataSource[DataSourceType.network]!.downloadAttachments(attachments, accountId, baseDownloadUrl, accountRequest);
-  }
-
  @override
  Future<DownloadedResponse> exportAttachment(
      Attachment attachment,
@@ -395,26 +380,6 @@ class EmailRepositoryImpl extends EmailRepository {
    return result;
  }

-  @override
-  Future<Uint8List> downloadAttachmentForWeb(
-      DownloadTaskId taskId,
-      Attachment attachment,
-      AccountId accountId,
-      String baseDownloadUrl,
-      AccountRequest accountRequest,
-      StreamController<Either<Failure, Success>> onReceiveController,
-      {CancelToken? cancelToken}
-  ) {
-    return emailDataSource[DataSourceType.network]!.downloadAttachmentForWeb(
-        taskId,
-        attachment,
-        accountId,
-        baseDownloadUrl,
-        accountRequest,
-        onReceiveController,
-        cancelToken: cancelToken);
-  }
-
  @override
  Future<({
    List<EmailId> emailIdsSuccess,
@@ -575,28 +540,7 @@ class EmailRepositoryImpl extends EmailRepository {
      htmlContent,
      configuration);
  }
-  
-  @override
-  Future<void> downloadAllAttachmentsForWeb(
-    AccountId accountId,
-    EmailId emailId,
-    String baseDownloadAllUrl,
-    String outputFileName,
-    AccountRequest accountRequest, 
-    DownloadTaskId taskId,
-    StreamController<Either<Failure, Success>> onReceiveController,
-    {CancelToken? cancelToken}
-  ) => emailDataSource[DataSourceType.network]!.downloadAllAttachmentsForWeb(
-    accountId,
-    emailId,
-    baseDownloadAllUrl,
-    outputFileName,
-    accountRequest,
-    taskId,
-    onReceiveController,
-    cancelToken: cancelToken,
-  );
-  
+
  @override
  Future<DownloadedResponse> exportAllAttachments(
    AccountId accountId,
@@ -1,11 +1,7 @@
 import 'dart:async';
-import 'dart:typed_data';

 import 'package:core/data/network/download/downloaded_response.dart';
-import 'package:core/presentation/state/failure.dart';
-import 'package:core/presentation/state/success.dart';
 import 'package:core/presentation/utils/html_transformer/transform_configuration.dart';
-import 'package:dartz/dartz.dart';
 import 'package:dio/dio.dart';
 import 'package:email_recovery/email_recovery/email_recovery_action.dart';
 import 'package:email_recovery/email_recovery/email_recovery_action_id.dart';
@@ -17,7 +13,6 @@ import 'package:jmap_dart_client/jmap/core/session/session.dart';
 import 'package:jmap_dart_client/jmap/core/state.dart' as jmap;
 import 'package:jmap_dart_client/jmap/mail/email/email.dart';
 import 'package:model/account/account_request.dart';
-import 'package:model/download/download_task_id.dart';
 import 'package:model/email/attachment.dart';
 import 'package:model/email/email_content.dart';
 import 'package:model/email/mark_star_action.dart';
@@ -59,13 +54,6 @@ abstract class EmailRepository {
    ReadActions readActions,
  );

-  Future<List<DownloadTaskId>> downloadAttachments(
-    List<Attachment> attachments,
-    AccountId accountId,
-    String baseDownloadUrl,
-    AccountRequest accountRequest
-  );
-
  Future<DownloadedResponse> exportAttachment(
    Attachment attachment,
    AccountId accountId,
@@ -74,16 +62,6 @@ abstract class EmailRepository {
    CancelToken cancelToken
  );

-  Future<Uint8List> downloadAttachmentForWeb(
-    DownloadTaskId taskId,
-    Attachment attachment,
-    AccountId accountId,
-    String baseDownloadUrl,
-    AccountRequest accountRequest,
-    StreamController<Either<Failure, Success>> onReceiveController,
-    {CancelToken? cancelToken}
-  );
-
  Future<({
    List<EmailId> emailIdsSuccess,
    Map<Id, SetError> mapErrors,
@@ -212,16 +190,7 @@ abstract class EmailRepository {
    String htmlContent,
    TransformConfiguration configuration);

-  Future<void> downloadAllAttachmentsForWeb(
-    AccountId accountId,
-    EmailId emailId,
-    String baseDownloadAllUrl,
-    String outputFileName,
-    AccountRequest accountRequest,
-    DownloadTaskId taskId,
-    StreamController<Either<Failure, Success>> onReceiveController,
-    {CancelToken? cancelToken}
-  );
+

  Future<DownloadedResponse> exportAllAttachments(
    AccountId accountId,
@@ -1,17 +0,0 @@
-import 'package:core/presentation/state/failure.dart';
-import 'package:core/presentation/state/success.dart';
-import 'package:model/download/download_task_id.dart';
-
-class DownloadAttachmentsSuccess extends UIState {
-  final List<DownloadTaskId> taskIds;
-
-  DownloadAttachmentsSuccess(this.taskIds);
-
-  @override
-  List<Object> get props => [taskIds];
-}
-
-class DownloadAttachmentsFailure extends FeatureFailure {
-
-  DownloadAttachmentsFailure(dynamic exception) : super(exception: exception);
-}
@@ -13,21 +13,21 @@ import 'package:model/account/authentication_type.dart';
 import 'package:model/account/password.dart';
 import 'package:model/download/download_task_id.dart';
 import 'package:model/email/attachment.dart';
-import 'package:tmail_ui_user/features/email/domain/repository/email_repository.dart';
 import 'package:tmail_ui_user/features/email/domain/state/download_all_attachments_for_web_state.dart';
 import 'package:tmail_ui_user/features/login/domain/repository/account_repository.dart';
 import 'package:tmail_ui_user/features/login/domain/repository/authentication_oidc_repository.dart';
 import 'package:tmail_ui_user/features/login/domain/repository/credential_repository.dart';
+import 'package:tmail_ui_user/features/mailbox_dashboard/domain/repository/download_repository.dart';

 class DownloadAllAttachmentsForWebInteractor {
  const DownloadAllAttachmentsForWebInteractor(
-    this._emailRepository,
+    this._downloadRepository,
    this._accountRepository,
    this._authenticationOIDCRepository,
    this.credentialRepository,
  );

-  final EmailRepository _emailRepository;
+  final DownloadRepository _downloadRepository;
  final AccountRepository _accountRepository;
  final AuthenticationOIDCRepository _authenticationOIDCRepository;
  final CredentialRepository credentialRepository;
@@ -37,16 +37,16 @@ class DownloadAllAttachmentsForWebInteractor {
    EmailId emailId,
    String baseDownloadAllUrl,
    Attachment attachment,
-    DownloadTaskId taskId,
-    StreamController<Either<Failure, Success>> onReceiveController,
-    {CancelToken? cancelToken}
-  ) async* {
+    DownloadTaskId taskId, {
+    StreamController<Either<Failure, Success>>? onReceiveController,
+    CancelToken? cancelToken,
+  }) async* {
    try {
      yield Right(StartDownloadAllAttachmentsForWeb(
        taskId,
        attachment,
      ));
-      onReceiveController.add(Right(StartDownloadAllAttachmentsForWeb(
+      onReceiveController?.add(Right(StartDownloadAllAttachmentsForWeb(
        taskId,
        attachment,
        cancelToken: cancelToken,
@@ -64,14 +64,14 @@ class DownloadAllAttachmentsForWebInteractor {
        );
      }

-      await _emailRepository.downloadAllAttachmentsForWeb(
+      await _downloadRepository.downloadAllAttachmentsForWeb(
        accountId,
        emailId,
        baseDownloadAllUrl,
        attachment.name!,
        accountRequest,
        taskId,
-        onReceiveController,
+        onReceiveController: onReceiveController,
        cancelToken: cancelToken
      );

@@ -11,36 +11,36 @@ import 'package:model/account/authentication_type.dart';
 import 'package:model/account/password.dart';
 import 'package:model/download/download_task_id.dart';
 import 'package:model/email/attachment.dart';
-import 'package:tmail_ui_user/features/email/domain/repository/email_repository.dart';
 import 'package:tmail_ui_user/features/email/domain/state/download_attachment_for_web_state.dart';
 import 'package:tmail_ui_user/features/login/domain/repository/account_repository.dart';
 import 'package:tmail_ui_user/features/login/domain/repository/authentication_oidc_repository.dart';
 import 'package:tmail_ui_user/features/login/domain/repository/credential_repository.dart';
+import 'package:tmail_ui_user/features/mailbox_dashboard/domain/repository/download_repository.dart';

 class DownloadAttachmentForWebInteractor {
-  final EmailRepository emailRepository;
+  final DownloadRepository _downloadRepository;
  final CredentialRepository credentialRepository;
  final AccountRepository _accountRepository;
  final AuthenticationOIDCRepository _authenticationOIDCRepository;

  DownloadAttachmentForWebInteractor(
-      this.emailRepository,
+      this._downloadRepository,
      this.credentialRepository,
      this._accountRepository,
      this._authenticationOIDCRepository);

  Stream<Either<Failure, Success>> execute(
-      DownloadTaskId taskId,
-      Attachment attachment,
-      AccountId accountId,
-      String baseDownloadUrl,
-      StreamController<Either<Failure, Success>> onReceiveController,
-      {CancelToken? cancelToken,
-      bool previewerSupported = false,
+    DownloadTaskId taskId,
+    Attachment attachment,
+    AccountId accountId,
+    String baseDownloadUrl, {
+    StreamController<Either<Failure, Success>>? onReceiveController,
+    CancelToken? cancelToken,
+    bool previewerSupported = false,
  }) async* {
    try {
      yield Right<Failure, Success>(StartDownloadAttachmentForWeb(taskId, attachment, cancelToken, previewerSupported));
-      onReceiveController.add(Right(StartDownloadAttachmentForWeb(taskId, attachment, cancelToken, previewerSupported)));
+      onReceiveController?.add(Right(StartDownloadAttachmentForWeb(taskId, attachment, cancelToken, previewerSupported)));

      final currentAccount = await _accountRepository.getCurrentAccount();
      AccountRequest? accountRequest;
@@ -56,13 +56,13 @@ class DownloadAttachmentForWebInteractor {
        );
      }

-      final bytesDownloaded = await emailRepository.downloadAttachmentForWeb(
+      final bytesDownloaded = await _downloadRepository.downloadAttachmentForWeb(
        taskId,
        attachment,
        accountId,
        baseDownloadUrl,
        accountRequest,
-        onReceiveController,
+        onReceiveController: onReceiveController,
        cancelToken: cancelToken
      );

@@ -1,130 +0,0 @@
-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/user_name.dart';
-import 'package:model/account/account_request.dart';
-import 'package:model/account/authentication_type.dart';
-import 'package:model/account/password.dart';
-import 'package:model/account/personal_account.dart';
-import 'package:model/email/attachment.dart';
-import 'package:model/oidc/token_oidc.dart';
-import 'package:tmail_ui_user/features/email/domain/repository/email_repository.dart';
-import 'package:tmail_ui_user/features/email/domain/state/download_attachments_state.dart';
-import 'package:tmail_ui_user/features/login/data/network/interceptors/authorization_interceptors.dart';
-import 'package:tmail_ui_user/features/login/domain/exceptions/authentication_exception.dart';
-import 'package:tmail_ui_user/features/login/domain/extensions/oidc_configuration_extensions.dart';
-import 'package:tmail_ui_user/features/login/domain/repository/account_repository.dart';
-import 'package:tmail_ui_user/features/login/domain/repository/authentication_oidc_repository.dart';
-import 'package:tmail_ui_user/features/login/domain/repository/credential_repository.dart';
-
-class DownloadAttachmentsInteractor {
-  final EmailRepository emailRepository;
-  final CredentialRepository credentialRepository;
-  final AccountRepository _accountRepository;
-  final AuthenticationOIDCRepository _authenticationOIDCRepository;
-  final AuthorizationInterceptors _authorizationInterceptors;
-
-  DownloadAttachmentsInteractor(
-    this.emailRepository,
-    this.credentialRepository,
-    this._accountRepository,
-    this._authenticationOIDCRepository,
-    this._authorizationInterceptors,
-  );
-
-  Stream<Either<Failure, Success>> execute(
-      List<Attachment> attachments,
-      AccountId accountId,
-      String baseDownloadUrl
-  ) async* {
-    try {
-      final currentAccount = await _accountRepository.getCurrentAccount();
-
-      AccountRequest? accountRequest;
-
-      if (currentAccount.authenticationType == AuthenticationType.oidc) {
-        final tokenOidc = await _authenticationOIDCRepository.getStoredTokenOIDC(currentAccount.id);
-        accountRequest = AccountRequest.withOidc(token: tokenOidc);
-      } else {
-        final authenticationInfoCache = await credentialRepository.getAuthenticationInfoStored();
-        accountRequest = AccountRequest.withBasic(
-          userName: UserName(authenticationInfoCache.username),
-          password: Password(authenticationInfoCache.password),
-        );
-      }
-
-      final taskIds = await emailRepository.downloadAttachments(
-        attachments,
-        accountId,
-        baseDownloadUrl,
-        accountRequest
-      );
-
-      yield Right<Failure, Success>(DownloadAttachmentsSuccess(taskIds));
-    } catch (exception) {
-      logError('DownloadAttachmentsInteractor::execute(): $exception');
-      if (exception is DownloadAttachmentHasTokenExpiredException &&
-          exception.refreshToken.isNotEmpty) {
-        yield* _retryDownloadAttachments(
-            accountId,
-            baseDownloadUrl,
-            attachments,
-            exception.refreshToken);
-      } else {
-        yield Left<Failure, Success>(DownloadAttachmentsFailure(exception));
-      }
-    }
-  }
-
-  Stream<Either<Failure, Success>> _retryDownloadAttachments(
-      AccountId accountId,
-      String baseDownloadUrl,
-      List<Attachment> attachments,
-      String refreshToken) async* {
-    log('DownloadAttachmentsInteractor::_retryDownloadAttachments(): $refreshToken');
-    try {
-      final accountCurrent = await _accountRepository.getCurrentAccount();
-      final oidcConfig = await _authenticationOIDCRepository.getStoredOidcConfiguration();
-      final newTokenOIDC = await _authenticationOIDCRepository.refreshingTokensOIDC(
-          oidcConfig.clientId,
-          oidcConfig.redirectUrl,
-          oidcConfig.discoveryUrl,
-          oidcConfig.scopes,
-          refreshToken);
-
-      await _accountRepository.deleteCurrentAccount(accountCurrent.id);
-
-      await _authenticationOIDCRepository.persistTokenOIDC(newTokenOIDC);
-
-      await _accountRepository.setCurrentAccount(
-        PersonalAccount(
-          newTokenOIDC.tokenIdHash,
-          AuthenticationType.oidc,
-          isSelected: true,
-          accountId: accountId,
-          apiUrl: accountCurrent.apiUrl,
-          userName: accountCurrent.userName
-        )
-      );
-
-      _authorizationInterceptors.setTokenAndAuthorityOidc(
-          newToken: newTokenOIDC,
-          newConfig: oidcConfig);
-
-      final accountRequest = AccountRequest.withOidc(token: newTokenOIDC);
-
-      final taskIds = await emailRepository.downloadAttachments(
-          attachments,
-          accountId,
-          baseDownloadUrl,
-          accountRequest);
-
-      yield Right<Failure, Success>(DownloadAttachmentsSuccess(taskIds));
-    } catch (e) {
-      logError('RefreshTokenOIDCInteractor::execute(): $e');
-      yield Left<Failure, Success>(DownloadAttachmentsFailure(e));
-    }
-  }
-}
@@ -9,14 +9,19 @@ import 'package:dartz/dartz.dart';
 import 'package:jmap_dart_client/jmap/account_id.dart';
 import 'package:model/download/download_task_id.dart';
 import 'package:model/email/attachment.dart';
+import 'package:tmail_ui_user/features/email/domain/repository/email_repository.dart';
 import 'package:tmail_ui_user/features/email/domain/state/download_attachment_for_web_state.dart';
 import 'package:tmail_ui_user/features/email/domain/state/get_html_content_from_attachment_state.dart';
 import 'package:tmail_ui_user/features/email/domain/usecases/download_attachment_for_web_interactor.dart';

 class GetHtmlContentFromAttachmentInteractor {
-  GetHtmlContentFromAttachmentInteractor(this._downloadAttachmentForWebInteractor);
+  GetHtmlContentFromAttachmentInteractor(
+    this._downloadAttachmentForWebInteractor,
+    this._emailRepository,
+  );

  final DownloadAttachmentForWebInteractor _downloadAttachmentForWebInteractor;
+  final EmailRepository _emailRepository;

  Stream<Either<Failure, Success>> execute(
    AccountId accountId,
@@ -25,7 +30,6 @@ class GetHtmlContentFromAttachmentInteractor {
    String baseDownloadUrl,
    TransformConfiguration transformConfiguration,
  ) async* {
-    final onReceiveController = StreamController<Either<Failure, Success>>();
    try {
      yield Right(GettingHtmlContentFromAttachment(attachment: attachment));
      final downloadState = await _downloadAttachmentForWebInteractor.execute(
@@ -33,7 +37,6 @@ class GetHtmlContentFromAttachmentInteractor {
        attachment,
        accountId,
        baseDownloadUrl,
-        onReceiveController,
      ).last;
      
      Either<Failure, Success>? sanitizeState;
@@ -62,7 +65,6 @@ class GetHtmlContentFromAttachmentInteractor {
        },
      );

-      onReceiveController.close();
      if (sanitizeState != null) {
        yield sanitizeState!;
      } else {
@@ -74,7 +76,6 @@ class GetHtmlContentFromAttachmentInteractor {
      
    } catch (e) {
      logError('GetHtmlContentFromAttachmentInteractor:exception: $e');
-      onReceiveController.close();
      yield Left(GetHtmlContentFromAttachmentFailure(
        exception: e,
        attachment: attachment,
@@ -88,12 +89,10 @@ class GetHtmlContentFromAttachmentInteractor {
    Attachment attachment,
  ) async {
    try {
-      final sanitizedHtmlContent = await _downloadAttachmentForWebInteractor
-        .emailRepository
-        .sanitizeHtmlContent(
-          htmlContent,
-          transformConfiguration,
-        );
+      final sanitizedHtmlContent = await _emailRepository.sanitizeHtmlContent(
+        htmlContent,
+        transformConfiguration,
+      );
      return Right(GetHtmlContentFromAttachmentSuccess(
        sanitizedHtmlContent: sanitizedHtmlContent,
        htmlAttachmentTitle: attachment.generateFileName(),
@@ -1,9 +1,5 @@
-import 'package:core/core.dart';
 import 'package:get/get.dart';
 import 'package:jmap_dart_client/jmap/mail/email/email.dart';
-import 'package:tmail_ui_user/features/email/domain/usecases/download_all_attachments_for_web_interactor.dart';
-import 'package:tmail_ui_user/features/email/domain/usecases/download_attachment_for_web_interactor.dart';
-import 'package:tmail_ui_user/features/email/domain/usecases/download_attachments_interactor.dart';
 import 'package:tmail_ui_user/features/email/domain/usecases/export_all_attachments_interactor.dart';
 import 'package:tmail_ui_user/features/email/domain/usecases/export_attachment_interactor.dart';
 import 'package:tmail_ui_user/features/email/domain/usecases/get_email_content_interactor.dart';
@@ -29,18 +25,14 @@ class EmailBindings extends Bindings {
    Get.put(SingleEmailController(
      Get.find<GetEmailContentInteractor>(),
      Get.find<MarkAsEmailReadInteractor>(),
-      Get.find<DownloadAttachmentsInteractor>(),
-      Get.find<DeviceManager>(),
      Get.find<ExportAttachmentInteractor>(),
      Get.find<MarkAsStarEmailInteractor>(),
-      Get.find<DownloadAttachmentForWebInteractor>(),
      Get.find<GetAllIdentitiesInteractor>(),
      Get.find<StoreOpenedEmailInteractor>(),
      Get.find<PrintEmailInteractor>(),
      Get.find<ParseEmailByBlobIdInteractor>(),
      Get.find<PreviewEmailFromEmlFileInteractor>(),
      Get.find<GetHtmlContentFromAttachmentInteractor>(),
-      Get.find<DownloadAllAttachmentsForWebInteractor>(),
      Get.find<ExportAllAttachmentsInteractor>(),
      currentEmailId: currentEmailId,
    ), tag: tag);
@@ -16,9 +16,7 @@ import 'package:tmail_ui_user/features/email/data/local/html_analyzer.dart';
 import 'package:tmail_ui_user/features/email/data/network/email_api.dart';
 import 'package:tmail_ui_user/features/email/data/repository/email_repository_impl.dart';
 import 'package:tmail_ui_user/features/email/domain/repository/email_repository.dart';
-import 'package:tmail_ui_user/features/email/domain/usecases/download_all_attachments_for_web_interactor.dart';
 import 'package:tmail_ui_user/features/email/domain/usecases/download_attachment_for_web_interactor.dart';
-import 'package:tmail_ui_user/features/email/domain/usecases/download_attachments_interactor.dart';
 import 'package:tmail_ui_user/features/email/domain/usecases/export_all_attachments_interactor.dart';
 import 'package:tmail_ui_user/features/email/domain/usecases/export_attachment_interactor.dart';
 import 'package:tmail_ui_user/features/email/domain/usecases/get_email_content_interactor.dart';
@@ -32,7 +30,6 @@ import 'package:tmail_ui_user/features/email/domain/usecases/parse_email_by_blob
 import 'package:tmail_ui_user/features/email/domain/usecases/preview_email_from_eml_file_interactor.dart';
 import 'package:tmail_ui_user/features/email/domain/usecases/print_email_interactor.dart';
 import 'package:tmail_ui_user/features/email/domain/usecases/store_opened_email_interactor.dart';
-import 'package:tmail_ui_user/features/login/data/network/interceptors/authorization_interceptors.dart';
 import 'package:tmail_ui_user/features/login/domain/repository/account_repository.dart';
 import 'package:tmail_ui_user/features/login/domain/repository/authentication_oidc_repository.dart';
 import 'package:tmail_ui_user/features/login/domain/repository/credential_repository.dart';
@@ -118,13 +115,6 @@ class EmailInteractorBindings extends InteractorsBindings {
  void bindingsInteractor() {
    Get.lazyPut(() => GetEmailContentInteractor(Get.find<EmailRepository>()));
    Get.lazyPut(() => MarkAsEmailReadInteractor(Get.find<EmailRepository>()));
-    Get.lazyPut(() => DownloadAttachmentsInteractor(
-        Get.find<EmailRepository>(),
-        Get.find<CredentialRepository>(),
-        Get.find<AccountRepository>(),
-        Get.find<AuthenticationOIDCRepository>(),
-        Get.find<AuthorizationInterceptors>(),
-    ));
    Get.lazyPut(() => ExportAttachmentInteractor(
        Get.find<EmailRepository>(),
        Get.find<CredentialRepository>(),
@@ -133,23 +123,16 @@ class EmailInteractorBindings extends InteractorsBindings {
    ));
    Get.lazyPut(() => MoveToMailboxInteractor(Get.find<EmailRepository>()));
    Get.lazyPut(() => MarkAsStarEmailInteractor(Get.find<EmailRepository>()));
-    Get.lazyPut(() => DownloadAttachmentForWebInteractor(
-      Get.find<EmailRepository>(),
-      Get.find<CredentialRepository>(),
-      Get.find<AccountRepository>(),
-      Get.find<AuthenticationOIDCRepository>()));
    Get.lazyPut(() => GetStoredEmailStateInteractor(Get.find<EmailRepository>()));
    Get.lazyPut(() => StoreOpenedEmailInteractor(Get.find<EmailRepository>()));
    Get.lazyPut(() => PrintEmailInteractor(Get.find<EmailRepository>()));
    Get.lazyPut(() => ParseEmailByBlobIdInteractor(Get.find<EmailRepository>()));
    Get.lazyPut(() => PreviewEmailFromEmlFileInteractor(Get.find<EmailRepository>()));
    IdentityInteractorsBindings().dependencies();
-    Get.lazyPut(() => GetHtmlContentFromAttachmentInteractor(Get.find<DownloadAttachmentForWebInteractor>()));
-    Get.lazyPut(() => DownloadAllAttachmentsForWebInteractor(
+    Get.lazyPut(() => GetHtmlContentFromAttachmentInteractor(
+      Get.find<DownloadAttachmentForWebInteractor>(),
      Get.find<EmailRepository>(),
-      Get.find<AccountRepository>(),
-      Get.find<AuthenticationOIDCRepository>(),
-      Get.find<CredentialRepository>()));
+    ));
    Get.lazyPut(() => ExportAllAttachmentsInteractor(
      Get.find<EmailRepository>(),
      Get.find<AccountRepository>(),
@@ -1,13 +1,12 @@
 import 'dart:async';
 import 'dart:io';

-import 'package:open_file/open_file.dart' as open_file;
 import 'package:core/core.dart';
-import 'package:core/presentation/utils/html_transformer/text/sanitize_autolink_unescape_html_transformer.dart';
+import 'package:core/presentation/utils/html_transformer/dom/sanitize_hyper_link_tag_in_html_transformers.dart';
 import 'package:core/presentation/utils/html_transformer/text/new_line_transformer.dart';
+import 'package:core/presentation/utils/html_transformer/text/sanitize_autolink_unescape_html_transformer.dart';
 import 'package:core/presentation/utils/html_transformer/text/standardize_html_sanitizing_transformers.dart';
 import 'package:core/utils/html/html_utils.dart';
-import 'package:core/presentation/utils/html_transformer/dom/sanitize_hyper_link_tag_in_html_transformers.dart';
 import 'package:dartz/dartz.dart';
 import 'package:dio/dio.dart';
 import 'package:flutter/material.dart';
@@ -15,8 +14,6 @@ import 'package:flutter/services.dart';
 import 'package:flutter_file_dialog/flutter_file_dialog.dart';
 import 'package:flutter_smart_dialog/flutter_smart_dialog.dart';
 import 'package:get/get.dart';
-import 'package:get/get_navigation/src/dialog/dialog_route.dart';
-import 'package:http_parser/http_parser.dart';
 import 'package:jmap_dart_client/jmap/account_id.dart';
 import 'package:jmap_dart_client/jmap/core/capability/capability_identifier.dart';
 import 'package:jmap_dart_client/jmap/core/id.dart';
@@ -31,10 +28,9 @@ import 'package:jmap_dart_client/jmap/mail/email/email_address.dart';
 import 'package:jmap_dart_client/jmap/mail/email/keyword_identifier.dart';
 import 'package:jmap_dart_client/jmap/mdn/disposition.dart';
 import 'package:jmap_dart_client/jmap/mdn/mdn.dart';
-import 'package:model/email/eml_attachment.dart';
 import 'package:model/error_type_handler/unknown_uri_exception.dart';
 import 'package:model/model.dart';
-import 'package:permission_handler/permission_handler.dart';
+import 'package:open_file/open_file.dart' as open_file;
 import 'package:pointer_interceptor/pointer_interceptor.dart';
 import 'package:tmail_ui_user/features/base/base_controller.dart';
 import 'package:tmail_ui_user/features/base/mixin/app_loader_mixin.dart';
@@ -53,9 +49,7 @@ import 'package:tmail_ui_user/features/email/domain/state/calendar_event_counter
 import 'package:tmail_ui_user/features/email/domain/state/calendar_event_maybe_state.dart';
 import 'package:tmail_ui_user/features/email/domain/state/calendar_event_reject_state.dart';
 import 'package:tmail_ui_user/features/email/domain/state/calendar_event_reply_state.dart';
-import 'package:tmail_ui_user/features/email/domain/state/download_all_attachments_for_web_state.dart';
 import 'package:tmail_ui_user/features/email/domain/state/download_attachment_for_web_state.dart';
-import 'package:tmail_ui_user/features/email/domain/state/download_attachments_state.dart';
 import 'package:tmail_ui_user/features/email/domain/state/export_all_attachments_state.dart';
 import 'package:tmail_ui_user/features/email/domain/state/export_attachment_state.dart';
 import 'package:tmail_ui_user/features/email/domain/state/get_email_content_state.dart';
@@ -72,22 +66,19 @@ import 'package:tmail_ui_user/features/email/domain/state/send_receipt_to_sender
 import 'package:tmail_ui_user/features/email/domain/state/unsubscribe_email_state.dart';
 import 'package:tmail_ui_user/features/email/domain/usecases/calendar_event_accept_interactor.dart';
 import 'package:tmail_ui_user/features/email/domain/usecases/calendar_event_counter_accept_interactor.dart';
-import 'package:tmail_ui_user/features/email/domain/usecases/download_all_attachments_for_web_interactor.dart';
-import 'package:tmail_ui_user/features/email/domain/usecases/export_all_attachments_interactor.dart';
-import 'package:tmail_ui_user/features/email/domain/usecases/get_entire_message_as_document_interactor.dart';
-import 'package:tmail_ui_user/features/email/domain/usecases/mark_as_star_email_interactor.dart';
-import 'package:tmail_ui_user/features/email/domain/usecases/maybe_calendar_event_interactor.dart';
 import 'package:tmail_ui_user/features/email/domain/usecases/calendar_event_reject_interactor.dart';
-import 'package:tmail_ui_user/features/email/domain/usecases/download_attachment_for_web_interactor.dart';
-import 'package:tmail_ui_user/features/email/domain/usecases/download_attachments_interactor.dart';
+import 'package:tmail_ui_user/features/email/domain/usecases/export_all_attachments_interactor.dart';
 import 'package:tmail_ui_user/features/email/domain/usecases/export_attachment_interactor.dart';
 import 'package:tmail_ui_user/features/email/domain/usecases/get_email_content_interactor.dart';
+import 'package:tmail_ui_user/features/email/domain/usecases/get_entire_message_as_document_interactor.dart';
+import 'package:tmail_ui_user/features/email/domain/usecases/get_html_content_from_attachment_interactor.dart';
 import 'package:tmail_ui_user/features/email/domain/usecases/mark_as_email_read_interactor.dart';
+import 'package:tmail_ui_user/features/email/domain/usecases/mark_as_star_email_interactor.dart';
+import 'package:tmail_ui_user/features/email/domain/usecases/maybe_calendar_event_interactor.dart';
 import 'package:tmail_ui_user/features/email/domain/usecases/parse_calendar_event_interactor.dart';
 import 'package:tmail_ui_user/features/email/domain/usecases/parse_email_by_blob_id_interactor.dart';
 import 'package:tmail_ui_user/features/email/domain/usecases/preview_email_from_eml_file_interactor.dart';
 import 'package:tmail_ui_user/features/email/domain/usecases/print_email_interactor.dart';
-import 'package:tmail_ui_user/features/email/domain/usecases/get_html_content_from_attachment_interactor.dart';
 import 'package:tmail_ui_user/features/email/domain/usecases/send_receipt_to_sender_interactor.dart';
 import 'package:tmail_ui_user/features/email/domain/usecases/store_opened_email_interactor.dart';
 import 'package:tmail_ui_user/features/email/presentation/action/email_ui_action.dart';
@@ -112,11 +103,12 @@ import 'package:tmail_ui_user/features/email_previewer/email_previewer_dialog_vi
 import 'package:tmail_ui_user/features/home/data/exceptions/session_exceptions.dart';
 import 'package:tmail_ui_user/features/home/domain/extensions/session_extensions.dart';
 import 'package:tmail_ui_user/features/mailbox/presentation/action/mailbox_ui_action.dart';
+import 'package:tmail_ui_user/features/mailbox_dashboard/presentation/action/download_ui_action.dart';
 import 'package:tmail_ui_user/features/mailbox_dashboard/presentation/controller/mailbox_dashboard_controller.dart';
+import 'package:tmail_ui_user/features/mailbox_dashboard/presentation/extensions/handle_download_extension.dart';
 import 'package:tmail_ui_user/features/mailbox_dashboard/presentation/extensions/open_and_close_composer_extension.dart';
 import 'package:tmail_ui_user/features/mailbox_dashboard/presentation/extensions/update_current_emails_flags_extension.dart';
 import 'package:tmail_ui_user/features/mailbox_dashboard/presentation/model/dashboard_routes.dart';
-import 'package:tmail_ui_user/features/mailbox_dashboard/presentation/model/download/download_task_state.dart';
 import 'package:tmail_ui_user/features/manage_account/domain/state/create_new_rule_filter_state.dart';
 import 'package:tmail_ui_user/features/manage_account/domain/state/get_all_identities_state.dart';
 import 'package:tmail_ui_user/features/manage_account/domain/usecases/create_new_email_rule_filter_interactor.dart';
@@ -137,12 +129,6 @@ import 'package:tmail_ui_user/main/routes/navigation_router.dart';
 import 'package:tmail_ui_user/main/routes/route_navigation.dart';
 import 'package:tmail_ui_user/main/routes/route_utils.dart';
 import 'package:tmail_ui_user/main/utils/app_utils.dart';
-import 'package:twake_previewer_flutter/core/constants/supported_charset.dart';
-import 'package:twake_previewer_flutter/core/previewer_options/options/previewer_state.dart';
-import 'package:twake_previewer_flutter/core/previewer_options/options/top_bar_options.dart';
-import 'package:twake_previewer_flutter/core/previewer_options/previewer_options.dart';
-import 'package:twake_previewer_flutter/twake_image_previewer/twake_image_previewer.dart';
-import 'package:twake_previewer_flutter/twake_plain_text_previewer/twake_plain_text_previewer.dart';

 class SingleEmailController extends BaseController with AppLoaderMixin {

@@ -152,18 +138,14 @@ class SingleEmailController extends BaseController with AppLoaderMixin {

  final GetEmailContentInteractor _getEmailContentInteractor;
  final MarkAsEmailReadInteractor _markAsEmailReadInteractor;
-  final DownloadAttachmentsInteractor _downloadAttachmentsInteractor;
-  final DeviceManager _deviceManager;
  final ExportAttachmentInteractor _exportAttachmentInteractor;
  final MarkAsStarEmailInteractor _markAsStarEmailInteractor;
-  final DownloadAttachmentForWebInteractor _downloadAttachmentForWebInteractor;
  final GetAllIdentitiesInteractor _getAllIdentitiesInteractor;
  final StoreOpenedEmailInteractor _storeOpenedEmailInteractor;
  final PrintEmailInteractor _printEmailInteractor;
  final ParseEmailByBlobIdInteractor _parseEmailByBlobIdInteractor;
  final PreviewEmailFromEmlFileInteractor _previewEmailFromEmlFileInteractor;
  final GetHtmlContentFromAttachmentInteractor _getHtmlContentFromAttachmentInteractor;
-  final DownloadAllAttachmentsForWebInteractor _downloadAllAttachmentsForWebInteractor;
  final ExportAllAttachmentsInteractor _exportAllAttachmentsInteractor;
  final EmailId? _currentEmailId;

@@ -197,10 +179,6 @@ class SingleEmailController extends BaseController with AppLoaderMixin {
  final obxListeners = <Worker>[];
  late final EmailActionReactor emailActionReactor;

-  final StreamController<Either<Failure, Success>> _downloadProgressStateController =
-      StreamController<Either<Failure, Success>>.broadcast();
-  Stream<Either<Failure, Success>> get downloadProgressState => _downloadProgressStateController.stream;
-
  ThreadDetailController? get threadDetailController => _threadDetailController;

  PresentationEmail? get currentEmail {
@@ -235,18 +213,14 @@ class SingleEmailController extends BaseController with AppLoaderMixin {
  SingleEmailController(
    this._getEmailContentInteractor,
    this._markAsEmailReadInteractor,
-    this._downloadAttachmentsInteractor,
-    this._deviceManager,
    this._exportAttachmentInteractor,
    this._markAsStarEmailInteractor,
-    this._downloadAttachmentForWebInteractor,
    this._getAllIdentitiesInteractor,
    this._storeOpenedEmailInteractor,
    this._printEmailInteractor,
    this._parseEmailByBlobIdInteractor,
    this._previewEmailFromEmlFileInteractor,
    this._getHtmlContentFromAttachmentInteractor,
-    this._downloadAllAttachmentsForWebInteractor,
    this._exportAllAttachmentsInteractor, {
    EmailId? currentEmailId,
  }) : _currentEmailId = currentEmailId;
@@ -259,14 +233,12 @@ class SingleEmailController extends BaseController with AppLoaderMixin {
    _threadDetailController = getBinding<ThreadDetailController>();
    _injectCalendarEventBindings(session, accountId);
    _registerObxStreamListener();
-    _listenDownloadAttachmentProgressState();
    emailActionReactor = EmailActionReactor(
      _markAsEmailReadInteractor,
      _markAsStarEmailInteractor,
      _createNewEmailRuleFilterInteractor,
      _printEmailInteractor,
      _getEmailContentInteractor,
-      _downloadAttachmentForWebInteractor,
    );
    super.onInit();
  }
@@ -274,7 +246,6 @@ class SingleEmailController extends BaseController with AppLoaderMixin {
  @override
  void onClose() {
    _threadDetailController = null;
-    _downloadProgressStateController.close();
    CalendarEventInteractorBindings().dispose();
    MdnInteractorBindings().dispose();
    super.onClose();
@@ -282,7 +253,6 @@ class SingleEmailController extends BaseController with AppLoaderMixin {

  @override
  void handleSuccessViewState(Success success) {
-    super.handleSuccessViewState(success);
    if (success is GetEmailContentSuccess) {
      _getEmailContentSuccess(success);
    } else if (success is GetEmailContentFromCacheSuccess) {
@@ -295,14 +265,6 @@ class SingleEmailController extends BaseController with AppLoaderMixin {
      _exportAllAttachmentsSuccessAction(success);
    } else if (success is MarkAsStarEmailSuccess) {
      _markAsEmailStarSuccess(success);
-    } else if (success is DownloadAttachmentForWebSuccess) {
-      _downloadAttachmentForWebSuccessAction(success);
-    } else if (success is StartDownloadAttachmentForWeb) {
-      _updateAttachmentsViewState(success.attachment.blobId, Right(success));
-    } else if (success is DownloadingAttachmentForWeb) {
-      _updateAttachmentsViewState(success.attachment.blobId, Right(success));
-    } else if (success is DownloadAllAttachmentsForWebSuccess) {
-      mailboxDashBoardController.deleteDownloadTask(success.taskId);
    } else if (success is GetAllIdentitiesSuccess) {
      _getAllIdentitiesSuccess(success);
    } else if (success is SendReceiptToSenderSuccess) {
@@ -337,24 +299,19 @@ class SingleEmailController extends BaseController with AppLoaderMixin {
      ));
    } else if (success is GettingHtmlContentFromAttachment) {
      _updateAttachmentsViewState(success.attachment.blobId, Right(success));
+    } else {
+      super.handleSuccessViewState(success);
    }
  }

  @override
  void handleFailureViewState(Failure failure) {
-    super.handleFailureViewState(failure);
    if (failure is MarkAsEmailReadFailure) {
      _handleMarkAsEmailReadFailure(failure);
-    } else if (failure is DownloadAttachmentsFailure) {
-      _downloadAttachmentsFailure(failure);
    } else if (failure is ExportAttachmentFailure) {
      _exportAttachmentFailureAction(failure);
    } else if (failure is ExportAllAttachmentsFailure) {
      _exportAllAttachmentsFailureAction(failure);
-    } else if (failure is DownloadAttachmentForWebFailure) {
-      _downloadAttachmentForWebFailureAction(failure);
-    } else if (failure is DownloadAllAttachmentsForWebFailure) {
-      _downloadAllAttachmentsForWebFailure(failure);
    } else if (failure is ParseCalendarEventFailure) {
      _handleParseCalendarEventFailure(failure);
    } else if (failure is GetEmailContentFailure) {
@@ -371,6 +328,8 @@ class SingleEmailController extends BaseController with AppLoaderMixin {
      _handleGetHtmlContentFromAttachmentFailure(failure);
    } else if (failure is PreviewPDFFileFailure) {
      _handlePreviewPDFFileFailure(failure);
+    } else {
+      super.handleFailureViewState(failure);
    }
  }

@@ -463,6 +422,15 @@ class SingleEmailController extends BaseController with AppLoaderMixin {
        }
      });
    }));
+
+    obxListeners.add(ever(
+      mailboxDashBoardController.downloadController.downloadUIAction,
+      (action) {
+        if (action is UpdateAttachmentsViewStateAction) {
+          _updateAttachmentsViewState(action.blobId, Right(action.success));
+        }
+      },
+    ));
  }

  void _handleOpenEmailDetailedView() {
@@ -494,78 +462,6 @@ class SingleEmailController extends BaseController with AppLoaderMixin {
    _getEmailContentAction(emailId);
  }

-  void _listenDownloadAttachmentProgressState() {
-    downloadProgressState.listen((state) {
-        log('SingleEmailController::_listenDownloadAttachmentProgressState(): $state');
-        state.fold(
-          (failure) => null,
-          (success) {
-            if (success is StartDownloadAttachmentForWeb && !success.previewerSupported) {
-              mailboxDashBoardController.addDownloadTask(
-                DownloadTaskState(
-                  taskId: success.taskId,
-                  attachment: success.attachment,
-                  onCancel: () => success.cancelToken?.cancel(),
-                ),
-              );
-
-              if (currentOverlayContext != null && currentContext != null && !success.previewerSupported) {
-                appToast.showToastMessage(
-                  currentOverlayContext!,
-                  AppLocalizations.of(currentContext!).your_download_has_started,
-                  leadingSVGIconColor: AppColor.primaryColor,
-                  leadingSVGIcon: imagePaths.icDownload);
-              }
-            } else if (success is DownloadingAttachmentForWeb) {
-              final percent = success.progress.round();
-              log('SingleEmailController::DownloadingAttachmentForWeb(): $percent%');
-
-              mailboxDashBoardController.updateDownloadTask(
-                success.taskId,
-                (currentTask) {
-                  final newTask = currentTask.copyWith(
-                    progress: success.progress,
-                    downloaded: success.downloaded,
-                    total: success.total);
-
-                  return newTask;
-                });
-            } else if (success is StartDownloadAllAttachmentsForWeb) {
-              mailboxDashBoardController.addDownloadTask(
-                DownloadTaskState(
-                  taskId: success.taskId,
-                  attachment: success.attachment,
-                  onCancel: () => success.cancelToken?.cancel(),
-                ),
-              );
-
-              if (currentOverlayContext != null && currentContext != null) {
-                appToast.showToastSuccessMessage(
-                  currentOverlayContext!,
-                  AppLocalizations.of(currentContext!).creatingAnArchiveForDownloading,
-                  leadingSVGIconColor: Colors.white,
-                  leadingSVGIcon: imagePaths.icDownloadAll,
-                );
-              }
-            } else if (success is DownloadingAllAttachmentsForWeb) {
-              final percent = success.progress.round();
-              log('SingleEmailController::DownloadingAttachmentForWeb(): $percent%');
-
-              mailboxDashBoardController.updateDownloadTask(
-                success.taskId,
-                (currentTask) {
-                  final newTask = currentTask.copyWith(
-                    progress: success.progress,
-                    downloaded: success.downloaded,
-                    total: success.total);
-
-                  return newTask;
-                });
-            }
-          });
-    });
-  }
-
  void _injectAndGetInteractorBindings(Session? session, AccountId accountId) {
    injectRuleFilterBindings(session, accountId);
    injectMdnBindings(session, accountId);
@@ -850,71 +746,6 @@ class SingleEmailController extends BaseController with AppLoaderMixin {
    _threadDetailController?.markCollapsedEmailReadSuccess(success);
  }

-  void downloadAttachments(BuildContext context, List<Attachment> attachments) async {
-    final needRequestPermission = await _deviceManager.isNeedRequestStoragePermissionOnAndroid();
-
-    if (needRequestPermission) {
-      final status = await Permission.storage.status;
-      switch (status) {
-        case PermissionStatus.granted:
-          _downloadAttachmentsAction(attachments);
-          break;
-        case PermissionStatus.permanentlyDenied:
-          if (context.mounted && currentOverlayContext != null && currentContext != null) {
-            appToast.showToastMessage(
-              currentOverlayContext!,
-              AppLocalizations.of(context).you_need_to_grant_files_permission_to_download_attachments,
-            );
-          }
-          break;
-        default: {
-          final requested = await Permission.storage.request();
-          switch (requested) {
-            case PermissionStatus.granted:
-              _downloadAttachmentsAction(attachments);
-              break;
-            default:
-              if (context.mounted && currentOverlayContext != null && currentContext != null) {
-                appToast.showToastMessage(
-                  currentOverlayContext!,
-                  AppLocalizations.of(context).you_need_to_grant_files_permission_to_download_attachments,
-                );
-              }
-              break;
-          }
-        }
-      }
-    } else {
-      _downloadAttachmentsAction(attachments);
-    }
-  }
-
-  void _downloadAttachmentsAction(List<Attachment> attachments) {
-    if (accountId != null && session != null) {
-      try {
-        final baseDownloadUrl = session!.getDownloadUrl(
-          jmapUrl: dynamicUrlInterceptors.jmapUrl,
-        );
-        consumeState(_downloadAttachmentsInteractor.execute(
-          attachments,
-          accountId!,
-          baseDownloadUrl,
-        ));
-      } catch (e) {
-        logError('SingleEmailController::_downloadAttachmentsAction(): $e');
-        consumeState(Stream.value(Left(DownloadAttachmentsFailure(e))));
-      }
-    }
-  }
-
-  void _downloadAttachmentsFailure(DownloadAttachmentsFailure failure) {
-    if (currentOverlayContext != null && currentContext != null) {
-      appToast.showToastErrorMessage(
-        currentOverlayContext!,
-        AppLocalizations.of(currentContext!).attachment_download_failed);
-    }
-  }
-
  void exportAttachment(Attachment attachment) {
    final cancelToken = CancelToken();
    _showDownloadingFileDialog(attachment.name ?? '', cancelToken: cancelToken);
@@ -1082,76 +913,6 @@ class SingleEmailController extends BaseController with AppLoaderMixin {
    await FlutterFileDialog.saveFile(params: params);
  }

-  void downloadAttachmentForWeb(Attachment attachment, {bool previewerSupported = false}) {
-    if (accountId != null && session != null) {
-      final generateTaskId = DownloadTaskId(uuid.v4());
-      try {
-        final baseDownloadUrl = session!.getDownloadUrl(
-          jmapUrl: dynamicUrlInterceptors.jmapUrl,
-        );
-        final cancelToken = CancelToken();
-        consumeState(_downloadAttachmentForWebInteractor.execute(
-          generateTaskId,
-          attachment,
-          accountId!,
-          baseDownloadUrl,
-          _downloadProgressStateController,
-          cancelToken: cancelToken,
-          previewerSupported: previewerSupported,
-        ));
-      } catch (e) {
-        logError('SingleEmailController::downloadAttachmentForWeb(): $e');
-        consumeState(Stream.value(Left(DownloadAttachmentForWebFailure(attachment: attachment, taskId: generateTaskId, exception: e))));
-      }
-    } else {
-      consumeState(Stream.value(
-        Left(DownloadAttachmentForWebFailure(
-          attachment: attachment,
-          exception: NotFoundSessionException()))
-      ));
-    }
-  }
-
-  void downloadAllAttachmentsForWeb(String outputFileName) {
-    final taskId = DownloadTaskId(uuid.v4());
-    final session = this.session;
-    final accountId = this.accountId;
-
-    if (accountId == null || session == null) {
-      consumeState(Stream.value(Left(DownloadAllAttachmentsForWebFailure(
-        exception: NotFoundSessionException(),
-        taskId: taskId,
-      ))));
-      return;
-    }
-
-    final downloadAllSupported = session.isDownloadAllSupported(accountId);
-    final emailId = currentEmail?.id;
-
-    if (!downloadAllSupported || emailId == null) {
-      consumeState(Stream.value(Left(DownloadAllAttachmentsForWebFailure(
-        taskId: taskId,
-      ))));
-      return;
-    }
-
-    final baseDownloadAllUrl = session.getDownloadAllCapability(accountId)!.endpoint!;
-    final downloadAttachment = Attachment(
-      name: outputFileName,
-      type: MediaType('application', 'zip'),
-    );
-    final cancelToken = CancelToken();
-    consumeState(_downloadAllAttachmentsForWebInteractor.execute(
-      accountId,
-      emailId,
-      baseDownloadAllUrl,
-      downloadAttachment,
-      taskId,
-      _downloadProgressStateController,
-      cancelToken: cancelToken,
-    ));
-  }
-
  bool isDownloadAllSupported() {
    return session?.isDownloadAllSupported(accountId) ?? false;
  }
@@ -1160,74 +921,6 @@ class SingleEmailController extends BaseController with AppLoaderMixin {
    return isDownloadAllSupported() && attachments.length > 1;
  }

-  void _downloadAllAttachmentsForWebFailure(
-    DownloadAllAttachmentsForWebFailure failure,
-  ) {
-    mailboxDashBoardController.deleteDownloadTask(failure.taskId);
-    if (currentOverlayContext == null || currentContext == null) return;
-    String message = AppLocalizations.of(currentContext!).attachment_download_failed;
-    if (failure.cancelToken?.isCancelled == true) {
-      message = AppLocalizations.of(currentContext!).downloadAttachmentHasBeenCancelled;
-    }
-    appToast.showToastErrorMessage(currentOverlayContext!, message);
-  }
-
-  void _downloadAttachmentForWebSuccessAction(DownloadAttachmentForWebSuccess success) {
-    log('SingleEmailController::_downloadAttachmentForWebSuccessAction():');
-
-    _updateAttachmentsViewState(success.attachment.blobId, Right(success));
-
-    mailboxDashBoardController.deleteDownloadTask(success.taskId);
-
-    if (!success.previewerSupported) {
-      _downloadManager.createAnchorElementDownloadFileWeb(
-        success.bytes,
-        success.attachment.generateFileName());
-      return;
-    }
-
-    if (success.attachment.isImage) {
-      _updateAttachmentsViewState(success.attachment.blobId, Right(success));
-      Navigator.of(currentContext!).push(GetDialogRoute(
-        pageBuilder: (context, _, __) => PointerInterceptor(child: TwakeImagePreviewer(
-          bytes: success.bytes,
-          zoomable: true,
-          previewerOptions: const PreviewerOptions(
-            previewerState: PreviewerState.success,
-          ),
-          topBarOptions: TopBarOptions(
-            title: success.attachment.generateFileName(),
-            onClose: () => Navigator.maybePop(context),
-            onDownload: currentContext == null
-              ? null
-              : () => handleDownloadAttachmentAction(success.attachment),
-          ),
-        )),
-        barrierDismissible: false,
-      ));
-    } else if (success.attachment.isText || success.attachment.isJson) {
-      _updateAttachmentsViewState(success.attachment.blobId, Right(success));
-      Navigator.of(currentContext!).push(GetDialogRoute(
-        pageBuilder: (context, _, __) => PointerInterceptor(child: TwakePlainTextPreviewer(
-          supportedCharset: SupportedCharset.utf8,
-          bytes: success.bytes,
-          previewerOptions: PreviewerOptions(
-            previewerState: PreviewerState.success,
-            width: currentContext == null ? 200 : currentContext!.width * 0.8,
-          ),
-          topBarOptions: TopBarOptions(
-            title: success.attachment.generateFileName(),
-            onClose: () => Navigator.maybePop(context),
-            onDownload: currentContext == null
-              ? null
-              : () => handleDownloadAttachmentAction(success.attachment),
-          ),
-        )),
-        barrierDismissible: false,
-      ));
-    }
-  }
-
  void _downloadPDFFile(Uint8List bytes, String fileName) {
    _downloadManager.createAnchorElementDownloadFileWeb(bytes, fileName);
  }
@@ -1236,28 +929,6 @@ class SingleEmailController extends BaseController with AppLoaderMixin {
    await _printUtils.printPDFFile(bytes, fileName);
  }

-  void _downloadAttachmentForWebFailureAction(DownloadAttachmentForWebFailure failure) {
-    log('SingleEmailController::_downloadAttachmentForWebFailureAction(): $failure');
-    if (failure.taskId != null) {
-      mailboxDashBoardController.deleteDownloadTask(failure.taskId!);
-    }
-
-    if (failure.attachment != null) {
-      _updateAttachmentsViewState(failure.attachment?.blobId, Left(failure));
-    }
-    
-    if (currentOverlayContext == null || currentContext == null) return;
-
-    String message = AppLocalizations.of(currentContext!).attachment_download_failed;
-    if (failure.attachment is EMLAttachment) {
-      message = AppLocalizations.of(currentContext!).downloadMessageAsEMLFailed;
-    } else if (failure.cancelToken?.isCancelled == true) {
-      message = AppLocalizations.of(currentContext!).downloadAttachmentHasBeenCancelled;
-    }
-
-    appToast.showToastErrorMessage(currentOverlayContext!, message);
-  }
-
  void _updateAttachmentsViewState(
    Id? attachmentBlobId,
    Either<Failure, Success> viewState) {
@@ -1444,7 +1115,7 @@ class SingleEmailController extends BaseController with AppLoaderMixin {
        _printEmail(presentationEmail);
        break;
      case EmailActionType.downloadMessageAsEML:
-        _downloadMessageAsEML(presentationEmail);
+        mailboxDashBoardController.downloadMessageAsEML(presentationEmail);
        break;
      case EmailActionType.editAsNewEmail:
        _editAsNewEmail(presentationEmail);
@@ -1981,17 +1652,6 @@ class SingleEmailController extends BaseController with AppLoaderMixin {
    toastManager.showMessageFailure(failure);
  }

-  void _downloadMessageAsEML(PresentationEmail presentationEmail) {
-    if (accountId == null || session == null) return;
-
-    consumeState(emailActionReactor.downloadMessageAsEML(
-      session!,
-      accountId!,
-      presentationEmail,
-      downloadProgressStateController: _downloadProgressStateController,
-    ));
-  }
-
  void _editAsNewEmail(PresentationEmail presentationEmail) {
    if (accountId == null || session == null) return;

@@ -2030,7 +1690,10 @@ class SingleEmailController extends BaseController with AppLoaderMixin {
    {bool previewerSupported = false}
  ) {
    if (PlatformInfo.isWeb) {
-      downloadAttachmentForWeb(attachment, previewerSupported: previewerSupported);
+      mailboxDashBoardController.downloadAttachmentForWeb(
+        attachment: attachment,
+        previewerSupported: previewerSupported,
+      );
    } else if (PlatformInfo.isMobile) {
      exportAttachment(attachment);
    } else {
@@ -2040,7 +1703,10 @@ class SingleEmailController extends BaseController with AppLoaderMixin {

  void handleDownloadAllAttachmentsAction(String outputFileName) {
    if (PlatformInfo.isWeb) {
-      downloadAllAttachmentsForWeb(outputFileName);
+      mailboxDashBoardController.downloadAllAttachmentsForWeb(
+        outputFileName: outputFileName,
+        currentEmail: currentEmail,
+      );
    } else if (PlatformInfo.isMobile) {
      exportAllAttachments(outputFileName);
    } else {
@@ -1,6 +1,5 @@
 import 'dart:async';

-import 'package:core/data/network/config/dynamic_url_interceptors.dart';
 import 'package:core/domain/extensions/datetime_extension.dart';
 import 'package:core/presentation/extensions/color_extension.dart';
 import 'package:core/presentation/resources/image_paths.dart';
@@ -11,10 +10,8 @@ import 'package:core/presentation/utils/html_transformer/transform_configuration
 import 'package:core/presentation/utils/responsive_utils.dart';
 import 'package:core/presentation/utils/theme_utils.dart';
 import 'package:core/presentation/views/bottom_popup/confirmation_dialog_action_sheet_builder.dart';
-import 'package:core/utils/app_logger.dart';
 import 'package:core/utils/platform_info.dart';
 import 'package:dartz/dartz.dart';
-import 'package:dio/dio.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 import 'package:get/get.dart';
@@ -23,7 +20,6 @@ import 'package:jmap_dart_client/jmap/core/session/session.dart';
 import 'package:jmap_dart_client/jmap/mail/email/email.dart';
 import 'package:jmap_dart_client/jmap/mail/email/email_address.dart';
 import 'package:jmap_dart_client/jmap/mail/mailbox/mailbox.dart';
-import 'package:model/download/download_task_id.dart';
 import 'package:model/email/email_action_type.dart';
 import 'package:model/email/mark_star_action.dart';
 import 'package:model/email/presentation_email.dart';
@@ -32,21 +28,17 @@ import 'package:model/extensions/email_address_extension.dart';
 import 'package:model/extensions/list_email_address_extension.dart';
 import 'package:model/extensions/presentation_email_extension.dart';
 import 'package:model/extensions/presentation_mailbox_extension.dart';
-import 'package:model/extensions/session_extension.dart';
 import 'package:model/mailbox/presentation_mailbox.dart';
 import 'package:tmail_ui_user/features/base/mixin/message_dialog_action_manager.dart';
 import 'package:tmail_ui_user/features/base/widget/context_menu/context_menu_item_action.dart';
 import 'package:tmail_ui_user/features/base/widget/popup_menu/popup_menu_item_action_widget.dart';
 import 'package:tmail_ui_user/features/destination_picker/presentation/model/destination_picker_arguments.dart';
-import 'package:tmail_ui_user/features/email/domain/exceptions/email_exceptions.dart';
 import 'package:tmail_ui_user/features/email/domain/model/email_print.dart';
 import 'package:tmail_ui_user/features/email/domain/model/mark_read_action.dart';
 import 'package:tmail_ui_user/features/email/domain/model/move_action.dart';
 import 'package:tmail_ui_user/features/email/domain/model/move_to_mailbox_request.dart';
-import 'package:tmail_ui_user/features/email/domain/state/download_attachment_for_web_state.dart';
 import 'package:tmail_ui_user/features/email/domain/state/get_email_content_state.dart';
 import 'package:tmail_ui_user/features/email/domain/state/print_email_state.dart';
-import 'package:tmail_ui_user/features/email/domain/usecases/download_attachment_for_web_interactor.dart';
 import 'package:tmail_ui_user/features/email/domain/usecases/get_email_content_interactor.dart';
 import 'package:tmail_ui_user/features/email/domain/usecases/mark_as_email_read_interactor.dart';
 import 'package:tmail_ui_user/features/email/domain/usecases/mark_as_star_email_interactor.dart';
@@ -70,7 +62,6 @@ import 'package:tmail_ui_user/main/routes/navigation_router.dart';
 import 'package:tmail_ui_user/main/routes/route_navigation.dart';
 import 'package:tmail_ui_user/main/routes/route_utils.dart';
 import 'package:tmail_ui_user/main/utils/app_utils.dart';
-import 'package:uuid/uuid.dart';

 typedef OpenBottomSheetContextMenuAction = Future<void> Function({
  required BuildContext context,
@@ -93,7 +84,6 @@ class EmailActionReactor {
    this._createNewEmailRuleFilterInteractor,
    this._printEmailInteractor,
    this._getEmailContentInteractor,
-    this._downloadAttachmentForWebInteractor,
  );

  final MarkAsEmailReadInteractor _markAsEmailReadInteractor;
@@ -101,7 +91,6 @@ class EmailActionReactor {
  final CreateNewEmailRuleFilterInteractor? _createNewEmailRuleFilterInteractor;
  final PrintEmailInteractor _printEmailInteractor;
  final GetEmailContentInteractor _getEmailContentInteractor;
-  final DownloadAttachmentForWebInteractor _downloadAttachmentForWebInteractor;

  static final _isEmailAddressDialogOpened = false.obs;
  static bool get isDialogOpened => _isEmailAddressDialogOpened.value;
@@ -429,45 +418,6 @@ class EmailActionReactor {
      )
    );
  }
-
-  Stream<Either<Failure, Success>> downloadMessageAsEML(
-    Session session,
-    AccountId accountId,
-    PresentationEmail presentationEmail, {
-    required StreamController<Either<Failure, Success>> downloadProgressStateController,
-  }) async* {
-    final emlAttachment = presentationEmail.createEMLAttachment();
-    if (emlAttachment.blobId == null) {
-      yield* Stream.value(Left(DownloadAttachmentForWebFailure(
-        exception: NotFoundEmailBlobIdException(),
-      )));
-      return;
-    }
-
-    final generateTaskId = DownloadTaskId(const Uuid().v4());
-    try {
-      final baseDownloadUrl = session.getDownloadUrl(
-        jmapUrl: getBinding<DynamicUrlInterceptors>()?.jmapUrl,
-      );
-      final cancelToken = CancelToken();
-      yield* _downloadAttachmentForWebInteractor.execute(
-        generateTaskId,
-        emlAttachment,
-        accountId,
-        baseDownloadUrl,
-        downloadProgressStateController,
-        cancelToken: cancelToken,
-        previewerSupported: false,
-      );
-    } catch (e) {
-      logError('SingleEmailController::downloadAttachmentForWeb(): $e');
-      yield* Stream.value(Left(DownloadAttachmentForWebFailure(
-        attachment: emlAttachment,
-        taskId: generateTaskId,
-        exception: e,
-      )));
-    }
-  }
   
  void editAsNewEmail(
    PresentationEmail presentationEmail, {
@@ -91,7 +91,7 @@ class _PDFViewerState extends State<PDFViewer> {
      widget.attachment, 
      widget.accountId,
      widget.downloadUrl,
-      _downloadAttachmentStreamController,
+      onReceiveController: _downloadAttachmentStreamController,
      cancelToken: _downloadAttachmentCancelToken
    ).listen((viewState) {
      viewState.fold(