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TF-32 Add presentation layer of export attachment for ios platform

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This commit is contained in:
dab246
2021-09-16 09:46:49 +07:00
committed by Dat H. Pham
parent afae25a97a
commit d168900975
19 changed files with 517 additions and 119 deletions
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lib/features/email/presentation/email_controller.dart
+89 -14
View File
@@ -1,16 +1,21 @@
import 'dart:io';
import 'package:core/core.dart';
import 'package:dartz/dartz.dart';
import 'package:dio/dio.dart';
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:flutter/widgets.dart';
import 'package:get/get.dart';
import 'package:jmap_dart_client/jmap/account_id.dart';
import 'package:jmap_dart_client/jmap/mail/email/email.dart';
import 'package:model/model.dart';
import 'package:permission_handler/permission_handler.dart';
import 'package:tmail_ui_user/features/base/base_controller.dart';
import 'package:tmail_ui_user/features/email/domain/state/download_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';
import 'package:tmail_ui_user/features/email/domain/usecases/download_attachments_interactor.dart';
import 'package:tmail_ui_user/features/email/domain/state/mark_as_email_read_state.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/mark_as_email_read_interactor.dart';
import 'package:tmail_ui_user/features/email/presentation/model/composer_arguments.dart';
@@ -18,6 +23,7 @@ import 'package:tmail_ui_user/features/mailbox_dashboard/presentation/mailbox_da
import 'package:tmail_ui_user/main/localizations/app_localizations.dart';
import 'package:tmail_ui_user/main/routes/app_routes.dart';
import 'package:tmail_ui_user/main/routes/route_navigation.dart';
import 'package:share/share.dart' as share_library;
class EmailController extends BaseController {
@@ -28,22 +34,27 @@ class EmailController extends BaseController {
final MarkAsEmailReadInteractor _markAsEmailReadInteractor;
final DownloadAttachmentsInteractor _downloadAttachmentsInteractor;
final DeviceManager _deviceManager;
final AppToast _appToast;
final ExportAttachmentInteractor _exportAttachmentInteractor;
final emailAddressExpandMode = ExpandMode.COLLAPSE.obs;
EmailContent? emailContent;
final attachmentsExpandMode = ExpandMode.COLLAPSE.obs;
final emailContent = Rxn<EmailContent>();
EmailController(this._getEmailContentInteractor, this._markAsEmailReadInteractor);
EmailController(
this._getEmailContentInteractor,
this._markAsEmailReadInteractor,
this._downloadAttachmentsInteractor,
this._deviceManager
this._deviceManager,
this._appToast,
this._exportAttachmentInteractor,
);
@override
void onReady() {
super.onReady();
mailboxDashBoardController.selectedEmail.listen((presentationEmail) {
toggleDisplayEmailAddressAction(expandMode: ExpandMode.COLLAPSE);
_clearEmailContent();
final accountId = mailboxDashBoardController.accountId.value;
if (accountId != null && presentationEmail != null) {
_getEmailContentAction(accountId, presentationEmail.id);
@@ -75,13 +86,19 @@ class EmailController extends BaseController {
(failure) {
if (failure is MarkAsEmailReadFailure) {
_markAsEmailReadFailure(failure);
} else if (failure is DownloadAttachmentsFailure) {
_downloadAttachmentsFailure(failure);
} else if (failure is ExportAttachmentFailure) {
_exportAttachmentFailureAction(failure);
}
},
(success) {
if (success is GetEmailContentSuccess) {
emailContent = success.emailContent;
emailContent.value = success.emailContent;
} else if (success is MarkAsEmailReadSuccess) {
_markAsEmailReadSuccess(success);
} else if (success is ExportAttachmentSuccess) {
_exportAttachmentSuccessAction(success);
}
});
}
@@ -90,6 +107,12 @@ class EmailController extends BaseController {
void onError(error) {
}
void _clearEmailContent() {
toggleDisplayEmailAddressAction(expandMode: ExpandMode.COLLAPSE);
attachmentsExpandMode.value = ExpandMode.COLLAPSE;
emailContent.value = null;
}
void toggleDisplayEmailAddressAction({required ExpandMode expandMode}) {
emailAddressExpandMode.value = expandMode;
}
@@ -114,10 +137,17 @@ class EmailController extends BaseController {
backToThreadView();
}
void toggleDisplayAttachmentsAction() {
final newExpandMode = attachmentsExpandMode.value == ExpandMode.COLLAPSE
? ExpandMode.EXPAND
: ExpandMode.COLLAPSE;
attachmentsExpandMode.value = newExpandMode;
}
void downloadAttachments(BuildContext context, List<Attachment> attachments) async {
final needRequestPermission = await _deviceManager.isNeedRequestStoragePermissionOnAndroid();
if (Platform.isAndroid && needRequestPermission) {
if (needRequestPermission) {
final status = await Permission.storage.status;
switch (status) {
case PermissionStatus.granted:
@@ -147,10 +177,55 @@ class EmailController extends BaseController {
final accountId = mailboxDashBoardController.accountId.value;
if (accountId != null && mailboxDashBoardController.sessionCurrent != null) {
final baseDownloadUrl = mailboxDashBoardController.sessionCurrent!.getDownloadUrl();
await _downloadAttachmentsInteractor.execute(attachments, accountId, baseDownloadUrl)
.then((result) => result.fold(
(failure) => AppLocalizations.of(context).attachment_download_failed,
(success) => AppLocalizations.of(context).attachment_download_successfully));
consumeState(_downloadAttachmentsInteractor.execute(attachments, accountId, baseDownloadUrl));
}
}
void _downloadAttachmentsFailure(Failure failure) {
if (Get.context != null) {
_appToast.showErrorToast(AppLocalizations.of(Get.context!).attachment_download_failed);
}
}
void exportAttachment(BuildContext context, Attachment attachment) {
final cancelToken = CancelToken();
_showDownloadingFileDialog(context, attachment, cancelToken);
_exportAttachmentAction(attachment, cancelToken);
}
void _showDownloadingFileDialog(BuildContext context, Attachment attachment, CancelToken cancelToken) {
showCupertinoDialog(
context: context,
builder: (_) => (DownloadingFileDialogBuilder()
..key(Key('downloading_file_dialog'))
..title(AppLocalizations.of(context).preparing_to_export)
..content(AppLocalizations.of(context).downloading_file(attachment.name ?? ''))
..actionText(AppLocalizations.of(context).cancel)
..addCancelDownloadActionClick(() {
cancelToken.cancel([AppLocalizations.of(context).user_cancel_download_file]);
Get.back();
}))
.build());
}
void _exportAttachmentAction(Attachment attachment, CancelToken cancelToken) async {
final accountId = mailboxDashBoardController.accountId.value;
if (accountId != null && mailboxDashBoardController.sessionCurrent != null) {
final baseDownloadUrl = mailboxDashBoardController.sessionCurrent!.getDownloadUrl();
consumeState(_exportAttachmentInteractor.execute(attachment, accountId, baseDownloadUrl, cancelToken));
}
}
void _exportAttachmentFailureAction(Failure failure) {
if (failure is ExportAttachmentFailure && !(failure.exception is CancelDownloadFileException)) {
popBack();
}
}
void _exportAttachmentSuccessAction(Success success) async {
popBack();
if (success is ExportAttachmentSuccess) {
await share_library.Share.shareFiles([success.filePath]);
}
}
@@ -165,12 +240,12 @@ class EmailController extends BaseController {
void pressEmailAction(EmailActionType emailActionType) {
if (canComposeEmail()) {
Get.toNamed(
push(
AppRoutes.COMPOSER,
arguments: ComposerArguments(
emailActionType: emailActionType,
presentationEmail: mailboxDashBoardController.selectedEmail.value!,
emailContent: emailContent,
emailContent: emailContent.value,
session: mailboxDashBoardController.sessionCurrent!,
userProfile: mailboxDashBoardController.userProfile.value!,
mapMailboxId: mailboxDashBoardController.mapMailboxId));