TF-4050 Preview and download uploaded file in composer on web

lib/features/download/domain/state/download_all_attachments_for_web_state.dart

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+import 'package:core/presentation/state/failure.dart';
+import 'package:core/presentation/state/success.dart';
+import 'package:dio/dio.dart';
+import 'package:model/download/download_task_id.dart';
+import 'package:model/email/attachment.dart';
+
+class StartDownloadAllAttachmentsForWeb extends UIState {
+  StartDownloadAllAttachmentsForWeb(this.taskId, this.attachment, {this.cancelToken});
+
+  final DownloadTaskId taskId;
+  final Attachment attachment;
+  final CancelToken? cancelToken;
+
+  @override
+  List<Object?> get props => [taskId, attachment, cancelToken];
+}
+
+class DownloadingAllAttachmentsForWeb extends LoadingState {
+  DownloadingAllAttachmentsForWeb(
+    this.taskId,
+    this.fileName,
+    this.progress,
+    this.downloaded,
+    this.total,
+  );
+
+  final DownloadTaskId taskId;
+  final String fileName;
+  final double progress;
+  final int downloaded;
+  final int total;
+
+  @override
+  List<Object?> get props => [taskId, fileName, progress, downloaded, total];
+}
+
+class DownloadAllAttachmentsForWebSuccess extends UIState {
+  DownloadAllAttachmentsForWebSuccess({required this.taskId});
+
+  final DownloadTaskId taskId;
+
+  @override
+  List<Object> get props => [taskId];
+}
+
+class DownloadAllAttachmentsForWebFailure extends FeatureFailure {
+  DownloadAllAttachmentsForWebFailure({super.exception, required this.taskId, this.cancelToken});
+
+  final DownloadTaskId taskId;
+  final CancelToken? cancelToken;
+
+  @override
+  List<Object?> get props => [exception, taskId, cancelToken];
+}

lib/features/download/domain/state/download_and_get_html_content_from_attachment_state.dart

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+import 'package:core/presentation/state/failure.dart';
+import 'package:core/presentation/state/success.dart';
+import 'package:jmap_dart_client/jmap/account_id.dart';
+import 'package:jmap_dart_client/jmap/core/id.dart';
+import 'package:jmap_dart_client/jmap/core/session/session.dart';
+import 'package:model/email/attachment.dart';
+import 'package:tmail_ui_user/features/download/domain/model/download_source_view.dart';
+
+class DownloadAndGettingHtmlContentFromAttachment extends LoadingState {
+  DownloadAndGettingHtmlContentFromAttachment({
+    required this.blobId,
+    this.sourceView,
+  });
+
+  final Id? blobId;
+  final DownloadSourceView? sourceView;
+
+  @override
+  List<Object?> get props => [blobId, sourceView];
+}
+
+class DownloadAndGetHtmlContentFromAttachmentSuccess extends UIState {
+  DownloadAndGetHtmlContentFromAttachmentSuccess({
+    required this.sanitizedHtmlContent,
+    required this.htmlAttachmentTitle,
+    required this.attachment,
+    required this.accountId,
+    required this.session,
+    this.sourceView,
+  });
+
+  final String sanitizedHtmlContent;
+  final String htmlAttachmentTitle;
+  final Attachment attachment;
+  final AccountId accountId;
+  final Session session;
+  final DownloadSourceView? sourceView;
+
+  @override
+  List<Object?> get props => [
+        sanitizedHtmlContent,
+        htmlAttachmentTitle,
+        attachment,
+        accountId,
+        session,
+        sourceView,
+      ];
+}
+
+class DownloadAndGetHtmlContentFromAttachmentFailure extends FeatureFailure {
+  DownloadAndGetHtmlContentFromAttachmentFailure({
+    super.exception,
+    required this.blobId,
+    this.sourceView,
+  });
+
+  final Id? blobId;
+  final DownloadSourceView? sourceView;
+
+  @override
+  List<Object?> get props => [blobId, sourceView];
+}

lib/features/download/domain/state/download_attachment_for_web_state.dart

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+import 'dart:typed_data';
+import 'package:core/presentation/state/failure.dart';
+import 'package:core/presentation/state/success.dart';
+import 'package:dio/dio.dart';
+import 'package:model/download/download_task_id.dart';
+import 'package:model/email/attachment.dart';
+import 'package:tmail_ui_user/features/download/domain/model/download_source_view.dart';
+
+class IdleDownloadAttachmentForWeb extends UIState {}
+
+class StartDownloadAttachmentForWeb extends UIState {
+
+  final DownloadTaskId taskId;
+  final Attachment attachment;
+  final CancelToken? cancelToken;
+  final bool previewerSupported;
+  final DownloadSourceView? sourceView;
+
+  StartDownloadAttachmentForWeb(
+    this.taskId,
+    this.attachment, [
+    this.cancelToken,
+    this.previewerSupported = false,
+    this.sourceView,
+  ]);
+
+  @override
+  List<Object?> get props => [
+        taskId,
+        attachment,
+        cancelToken,
+        previewerSupported,
+        sourceView,
+      ];
+}
+
+class DownloadingAttachmentForWeb extends UIState {
+
+  final DownloadTaskId taskId;
+  final Attachment attachment;
+  final double progress;
+  final int downloaded;
+  final int total;
+  final DownloadSourceView? sourceView;
+
+  DownloadingAttachmentForWeb(
+    this.taskId,
+    this.attachment,
+    this.progress,
+    this.downloaded,
+    this.total,
+    this.sourceView,
+  );
+
+  @override
+  List<Object?> get props => [
+    taskId,
+    attachment,
+    progress,
+    downloaded,
+    total,
+    sourceView,
+  ];
+}
+
+class DownloadAttachmentForWebSuccess extends UIState {
+
+  final DownloadTaskId taskId;
+  final Attachment attachment;
+  final Uint8List bytes;
+  final bool previewerSupported;
+  final DownloadSourceView? sourceView;
+
+  DownloadAttachmentForWebSuccess(
+    this.taskId,
+    this.attachment,
+    this.bytes,
+    this.previewerSupported,
+    this.sourceView,
+  );
+
+  @override
+  List<Object?> get props => [
+        taskId,
+        attachment,
+        bytes,
+        previewerSupported,
+        sourceView,
+      ];
+}
+
+class DownloadAttachmentForWebFailure extends FeatureFailure {
+
+  final DownloadTaskId? taskId;
+  final Attachment? attachment;
+  final CancelToken? cancelToken;
+  final DownloadSourceView? sourceView;
+
+  DownloadAttachmentForWebFailure({
+    this.attachment,
+    this.taskId,
+    this.cancelToken,
+    this.sourceView,
+    super.exception,
+  });
+
+  @override
+  List<Object?> get props => [
+        attachment,
+        taskId,
+        cancelToken,
+        sourceView,
+        ...super.props,
+      ];
+}

lib/features/download/domain/state/export_all_attachments_state.dart

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+import 'package:core/data/network/download/downloaded_response.dart';
+import 'package:core/presentation/state/failure.dart';
+import 'package:core/presentation/state/success.dart';
+
+class ExportingAllAttachments extends LoadingState {}
+
+class ExportAllAttachmentsSuccess extends UIState {
+  ExportAllAttachmentsSuccess(this.downloadedResponse);
+
+  final DownloadedResponse downloadedResponse;
+
+  @override
+  List<Object> get props => [downloadedResponse];
+}
+
+class ExportAllAttachmentsFailure extends FeatureFailure {
+  ExportAllAttachmentsFailure({super.exception});
+}

lib/features/download/domain/state/export_attachment_state.dart

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+import 'package:core/data/network/download/downloaded_response.dart';
+import 'package:core/presentation/state/failure.dart';
+import 'package:core/presentation/state/success.dart';
+
+class ExportAttachmentSuccess extends UIState {
+  final DownloadedResponse downloadedResponse;
+
+  ExportAttachmentSuccess(this.downloadedResponse);
+
+  @override
+  List<Object> get props => [downloadedResponse];
+}
+
+class ExportAttachmentFailure extends FeatureFailure {
+
+  ExportAttachmentFailure(dynamic exception) : super(exception: exception);
+}

lib/features/download/domain/state/get_html_content_from_upload_file_state.dart

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+import 'package:core/presentation/state/failure.dart';
+import 'package:core/presentation/state/success.dart';
+import 'package:jmap_dart_client/jmap/account_id.dart';
+import 'package:jmap_dart_client/jmap/core/session/session.dart';
+import 'package:model/email/attachment.dart';
+
+class GettingHtmlContentFromUploadFile extends LoadingState {}
+
+class GetHtmlContentFromUploadFileSuccess extends UIState {
+  GetHtmlContentFromUploadFileSuccess({
+    required this.sanitizedHtmlContent,
+    required this.htmlAttachmentTitle,
+    required this.attachment,
+    required this.accountId,
+    required this.session,
+  });
+
+  final String sanitizedHtmlContent;
+  final String htmlAttachmentTitle;
+  final Attachment attachment;
+  final AccountId? accountId;
+  final Session? session;
+
+  @override
+  List<Object?> get props => [
+    sanitizedHtmlContent,
+    htmlAttachmentTitle,
+    attachment,
+    accountId,
+    session,
+  ];
+}
+
+class GetHtmlContentFromUploadFileFailure extends FeatureFailure {
+  GetHtmlContentFromUploadFileFailure({super.exception});
+}

lib/features/download/domain/state/get_preview_email_eml_content_shared_state.dart

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+import 'package:core/presentation/state/failure.dart';
+import 'package:core/presentation/state/success.dart';
+import 'package:tmail_ui_user/features/email/presentation/model/eml_previewer.dart';
+
+class GettingPreviewEmailEMLContentShared extends LoadingState {}
+
+class GetPreviewEmailEMLContentSharedSuccess extends UIState {
+
+  final EMLPreviewer emlPreviewer;
+
+  GetPreviewEmailEMLContentSharedSuccess(this.emlPreviewer);
+
+  @override
+  List<Object?> get props => [emlPreviewer];
+}
+
+class GetPreviewEmailEMLContentSharedFailure extends FeatureFailure {
+  final String? keyStored;
+
+  GetPreviewEmailEMLContentSharedFailure({
+    this.keyStored,
+    dynamic exception,
+  }) : super(exception: exception);
+
+  @override
+  List<Object?> get props => [keyStored, exception];
+}

lib/features/download/domain/state/get_preview_eml_content_in_memory_state.dart

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+import 'package:core/presentation/state/failure.dart';
+import 'package:core/presentation/state/success.dart';
+import 'package:tmail_ui_user/features/email/presentation/model/eml_previewer.dart';
+
+class GettingPreviewEMLContentInMemory extends LoadingState {}
+
+class GetPreviewEMLContentInMemorySuccess extends UIState {
+  final EMLPreviewer emlPreviewer;
+
+  GetPreviewEMLContentInMemorySuccess(this.emlPreviewer);
+
+  @override
+  List<Object?> get props => [emlPreviewer];
+}
+
+class GetPreviewEMLContentInMemoryFailure extends FeatureFailure {
+  final String? keyStored;
+
+  GetPreviewEMLContentInMemoryFailure({
+    this.keyStored,
+    dynamic exception,
+  }) : super(exception: exception);
+
+  @override
+  List<Object?> get props => [keyStored, exception];
+}

lib/features/download/domain/state/move_preview_eml_content_from_persistent_to_memory_state.dart

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+import 'package:core/presentation/state/failure.dart';
+import 'package:core/presentation/state/success.dart';
+
+class MovingPreviewEmailEMLContentFromPersistentToMemory extends LoadingState {}
+
+class MovePreviewEmailEMLContentFromPersistentToMemorySuccess extends UIState {}
+
+class MovePreviewEmailEMLContentFromPersistentToMemoryFailure extends FeatureFailure {
+
+  MovePreviewEmailEMLContentFromPersistentToMemoryFailure(dynamic exception) : super(exception: exception);
+}

lib/features/download/domain/state/parse_email_by_blob_id_state.dart

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+import 'package:core/presentation/state/failure.dart';
+import 'package:core/presentation/state/success.dart';
+import 'package:jmap_dart_client/jmap/account_id.dart';
+import 'package:jmap_dart_client/jmap/core/id.dart';
+import 'package:jmap_dart_client/jmap/core/session/session.dart';
+import 'package:jmap_dart_client/jmap/mail/email/email.dart';
+
+class ParsingEmailByBlobId extends LoadingState {}
+
+class ParseEmailByBlobIdSuccess extends UIState {
+  final AccountId accountId;
+  final Session session;
+  final String ownEmailAddress;
+  final Email email;
+  final Id blobId;
+
+  ParseEmailByBlobIdSuccess({
+    required this.email,
+    required this.blobId,
+    required this.accountId,
+    required this.session,
+    required this.ownEmailAddress,
+  });
+
+  @override
+  List<Object?> get props => [
+        email,
+        blobId,
+        accountId,
+        session,
+        ownEmailAddress,
+      ];
+}
+
+class ParseEmailByBlobIdFailure extends FeatureFailure {
+  ParseEmailByBlobIdFailure(dynamic exception) : super(exception: exception);
+}

lib/features/download/domain/state/preview_email_from_eml_file_state.dart

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+import 'package:core/presentation/state/failure.dart';
+import 'package:core/presentation/state/success.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/presentation/model/eml_previewer.dart';
+import 'package:tmail_ui_user/main/localizations/app_localizations.dart';
+
+class PreviewingEmailFromEmlFile extends LoadingState {}
+
+class PreviewEmailFromEmlFileSuccess extends UIState {
+  final EMLPreviewer emlPreviewer;
+  final AccountId accountId;
+  final Session session;
+  final String ownEmailAddress;
+  final AppLocalizations appLocalizations;
+
+  PreviewEmailFromEmlFileSuccess(
+    this.emlPreviewer,
+    this.accountId,
+    this.session,
+    this.ownEmailAddress,
+    this.appLocalizations,
+  );
+
+  @override
+  List<Object?> get props => [
+        emlPreviewer,
+        accountId,
+        session,
+        ownEmailAddress,
+        appLocalizations,
+      ];
+}
+
+class PreviewEmailFromEmlFileFailure extends FeatureFailure {
+  PreviewEmailFromEmlFileFailure(dynamic exception)
+      : super(exception: exception);
+}

lib/features/download/domain/state/remove_preview_email_eml_content_shared_state.dart

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+import 'package:core/presentation/state/failure.dart';
+import 'package:core/presentation/state/success.dart';
+
+class RemovingPreviewEmailEMLContentShared extends LoadingState {}
+
+class RemovePreviewEmailEMLContentSharedSuccess extends UIState {}
+
+class RemovePreviewEmailEMLContentSharedFailure extends FeatureFailure {
+
+  RemovePreviewEmailEMLContentSharedFailure(dynamic exception) : super(exception: exception);
+}