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workavia-mail-front/lib/features/thread/presentation/thread_view.dart
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2022-02-24 09:49:16 +07:00

439 lines
19 KiB
Dart

import 'package:core/core.dart';
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:flutter_svg/flutter_svg.dart';
import 'package:get/get.dart';
import 'package:model/model.dart';
import 'package:tmail_ui_user/features/thread/domain/state/search_email_state.dart';
import 'package:tmail_ui_user/features/thread/domain/state/search_more_email_state.dart';
import 'package:tmail_ui_user/features/thread/presentation/model/filter_message_option.dart';
import 'package:tmail_ui_user/features/thread/presentation/thread_controller.dart';
import 'package:tmail_ui_user/features/thread/presentation/widgets/app_bar_thread_widget_builder.dart';
import 'package:tmail_ui_user/features/thread/presentation/widgets/bottom_bar_thread_selection_widget.dart';
import 'package:tmail_ui_user/features/thread/presentation/widgets/email_tile_builder.dart';
import 'package:tmail_ui_user/features/thread/presentation/widgets/filter_message_cupertino_action_sheet_action_builder.dart';
import 'package:tmail_ui_user/features/thread/presentation/widgets/search_app_bar_widget.dart';
import 'package:tmail_ui_user/features/thread/presentation/widgets/search_bar_thread_view_widget.dart';
import 'package:tmail_ui_user/features/thread/presentation/widgets/suggestion_box_widget.dart';
import 'package:tmail_ui_user/main/localizations/app_localizations.dart';
class ThreadView extends GetWidget<ThreadController> {
final responsiveUtils = Get.find<ResponsiveUtils>();
final imagePaths = Get.find<ImagePaths>();
@override
Widget build(BuildContext context) {
return GestureDetector(
onTap: () => FocusManager.instance.primaryFocus?.unfocus(),
child: Scaffold(
resizeToAvoidBottomInset: false,
backgroundColor: Colors.white,
body: SafeArea(
right: responsiveUtils.isMobileDevice(context) && responsiveUtils.isLandscape(context),
left: responsiveUtils.isMobileDevice(context) && responsiveUtils.isLandscape(context),
child: Container(
alignment: Alignment.center,
padding: EdgeInsets.zero,
child: Column(
mainAxisAlignment: MainAxisAlignment.start,
crossAxisAlignment: CrossAxisAlignment.start,
children: [
_buildAppBarThread(context),
Obx(() => !controller.isSearchActive()
? (SearchBarThreadViewWidget(imagePaths)
..hintTextSearch(AppLocalizations.of(context).hint_search_emails)
..addOnOpenSearchViewAction(() => controller.enableSearch(context)))
.build()
: SizedBox.shrink()),
Expanded(child: Stack(
children: [
Container(
alignment: Alignment.center,
padding: EdgeInsets.zero,
color: Colors.white,
child: Column(
mainAxisAlignment: MainAxisAlignment.start,
crossAxisAlignment: CrossAxisAlignment.start,
children: [
_buildStatusResultSearch(context),
_buildLoadingView(),
Expanded(child: _buildListEmail(context)),
_buildLoadingViewLoadMore()
]
)
),
_buildSuggestionBox(context)
],
)),
Obx(() => controller.isSelectionEnabled()
? Column(children: [
Divider(color: AppColor.lineItemListColor, height: 1, thickness: 0.2),
_buildOptionSelectionBottomBar(context)
])
: SizedBox.shrink()),
]
)
)
),
floatingActionButton: Obx(() => !controller.isSearchActive() && !controller.isSelectionEnabled()
? Container(
padding: EdgeInsets.only(bottom: controller.isSelectionEnabled()
? 80
: responsiveUtils.isMobileDevice(context) ? 0 : 16),
child: Align(
alignment: Alignment.bottomRight,
child: ScrollingFloatingButtonAnimated(
icon: SvgPicture.asset(imagePaths.icCompose, width: 20, height: 20, fit: BoxFit.fill),
text: Padding(
padding: EdgeInsets.only(right: 10),
child: Text(
AppLocalizations.of(context).compose,
style: TextStyle(color: AppColor.colorTextButton, fontSize: 15.0, fontWeight: FontWeight.w500))
),
onPress: () => controller.composeEmailAction(),
scrollController: controller.listEmailController,
color: Colors.white,
elevation: 4.0,
width: 140,
animateIcon: false)))
: SizedBox.shrink()),
),
);
}
Widget _buildAppBarThread(BuildContext context) {
return Obx(() {
return Stack(
children: [
if (!controller.isSearchActive()) _buildAppBarNormal(context),
if (controller.isSearchActive()) _buildSearchForm(context),
],
);
});
}
Widget _buildOptionSelectionBottomBar(BuildContext context) {
return Padding(
padding: EdgeInsets.all(10),
child: (BottomBarThreadSelectionWidget(
context,
imagePaths,
responsiveUtils,
controller.getListEmailSelected())
..addOnPressEmailSelectionActionClick((actionType, selectionEmail) =>
controller.pressEmailSelectionAction(context, actionType, selectionEmail)))
.build());
}
Widget _buildSearchForm(BuildContext context) {
return (SearchAppBarWidget(
imagePaths,
controller.searchQuery,
controller.mailboxDashBoardController.searchFocus,
controller.mailboxDashBoardController.searchInputController,
suggestionSearch: controller.mailboxDashBoardController.suggestionSearch,)
..addDecoration(BoxDecoration(color: Colors.white))
..setMargin(EdgeInsets.only(right: 10))
..setHintText(AppLocalizations.of(context).search_mail)
..addOnCancelSearchPressed(() => controller.disableSearch())
..addOnClearTextSearchAction(() => controller.mailboxDashBoardController.clearSearchText())
..addOnTextChangeSearchAction((query) => controller.mailboxDashBoardController.addSuggestionSearch(query))
..addOnSearchTextAction((query) => controller.mailboxDashBoardController.searchEmail(context, query)))
.build();
}
Widget _buildAppBarNormal(BuildContext context) {
return (AppBarThreadWidgetBuilder(
context,
imagePaths,
responsiveUtils,
controller.mailboxDashBoardController.selectedMailbox.value,
controller.getListEmailSelected(),
controller.currentSelectMode.value,
controller.filterMessageOption.value)
..addOpenListMailboxActionClick(() => controller.openMailboxLeftMenu())
..addOnEditThreadAction(() => controller.enableSelectionEmail())
..addOnFilterEmailAction((filterMessageOption, position) =>
responsiveUtils.isMobileDevice(context)
? controller.openFilterMessagesCupertinoActionSheet(
context,
_filterMessagesCupertinoActionTile(context, filterMessageOption),
cancelButton: _buildCupertinoActionCancelButton(context))
: controller.openFilterMessagesForTablet(
context,
position,
_popupMenuEmailActionTile(context, filterMessageOption)))
..addOnCancelEditThread(() => controller.cancelSelectEmail()))
.build();
}
List<Widget> _filterMessagesCupertinoActionTile(BuildContext context, FilterMessageOption optionCurrent) {
return <Widget>[
_filterMessageWithAttachmentsAction(context, optionCurrent),
_filterMessagesUnreadAction(context, optionCurrent),
_filterMessageStarredAction(context, optionCurrent),
];
}
Widget _buildCupertinoActionCancelButton(BuildContext context) {
return CupertinoActionSheetAction(
child: Text(
AppLocalizations.of(context).cancel,
style: TextStyle(fontWeight: FontWeight.w500, fontSize: 20, color: AppColor.colorTextButton)),
onPressed: () => controller.closeFilterMessageActionSheet(),
);
}
Widget _filterMessageWithAttachmentsAction(BuildContext context, FilterMessageOption optionCurrent) {
return (FilterMessageCupertinoActionSheetActionBuilder(
Key('filter_attachment_action'),
SvgPicture.asset(imagePaths.icAttachment, width: 28, height: 28, fit: BoxFit.fill, color: AppColor.colorTextButton),
AppLocalizations.of(context).with_attachments,
FilterMessageOption.attachments,
optionCurrent: optionCurrent,
iconLeftPadding: responsiveUtils.isMobile(context)
? EdgeInsets.only(left: 12, right: 16)
: EdgeInsets.only(right: 12),
iconRightPadding: responsiveUtils.isMobile(context)
? EdgeInsets.only(right: 12)
: EdgeInsets.zero,
actionSelected: SvgPicture.asset(imagePaths.icFilterSelected, fit: BoxFit.fill))
..onActionClick((option) => controller.filterMessagesAction(context, option)))
.build();
}
Widget _filterMessagesUnreadAction(BuildContext context, FilterMessageOption optionCurrent) {
return (FilterMessageCupertinoActionSheetActionBuilder(
Key('filter_unread_action'),
SvgPicture.asset(imagePaths.icUnreadV2, width: 28, height: 28, fit: BoxFit.fill),
AppLocalizations.of(context).unread,
FilterMessageOption.unread,
optionCurrent: optionCurrent,
iconLeftPadding: responsiveUtils.isMobile(context)
? EdgeInsets.only(left: 12, right: 16)
: EdgeInsets.only(right: 12),
iconRightPadding: responsiveUtils.isMobile(context)
? EdgeInsets.only(right: 12)
: EdgeInsets.zero,
actionSelected: SvgPicture.asset(imagePaths.icFilterSelected, fit: BoxFit.fill))
..onActionClick((option) => controller.filterMessagesAction(context, option)))
.build();
}
Widget _filterMessageStarredAction(BuildContext context, FilterMessageOption optionCurrent) {
return (FilterMessageCupertinoActionSheetActionBuilder(
Key('filter_starred_action'),
SvgPicture.asset(imagePaths.icStar, width: 28, height: 28, fit: BoxFit.fill),
AppLocalizations.of(context).starred,
FilterMessageOption.starred,
optionCurrent: optionCurrent,
iconLeftPadding: responsiveUtils.isMobile(context)
? EdgeInsets.only(left: 12, right: 16)
: EdgeInsets.only(right: 12),
iconRightPadding: responsiveUtils.isMobile(context)
? EdgeInsets.only(right: 12)
: EdgeInsets.zero,
actionSelected: SvgPicture.asset(imagePaths.icFilterSelected, fit: BoxFit.fill))
..onActionClick((option) => controller.filterMessagesAction(context, option)))
.build();
}
List<PopupMenuEntry> _popupMenuEmailActionTile(BuildContext context, FilterMessageOption option) {
return [
PopupMenuItem(padding: EdgeInsets.symmetric(horizontal: 8), child: _filterMessageWithAttachmentsAction(context, option)),
PopupMenuDivider(height: 0.5),
PopupMenuItem(padding: EdgeInsets.symmetric(horizontal: 8), child: _filterMessagesUnreadAction(context, option)),
PopupMenuDivider(height: 0.5),
PopupMenuItem(padding: EdgeInsets.symmetric(horizontal: 8), child: _filterMessageStarredAction(context, option)),
];
}
Widget _buildLoadingView() {
return Obx(() => controller.viewState.value.fold(
(failure) => SizedBox.shrink(),
(success) {
if (controller.isSearchActive()) {
return success is SearchingState
? Center(child: Padding(
padding: EdgeInsets.only(top: 16, bottom: 16),
child: SizedBox(
width: 24,
height: 24,
child: CircularProgressIndicator(color: AppColor.primaryColor))))
: SizedBox.shrink();
} else {
return success is LoadingState
? Center(child: Padding(
padding: EdgeInsets.only(top: 16, bottom: 16),
child: SizedBox(
width: 24,
height: 24,
child: CircularProgressIndicator(color: AppColor.primaryColor))))
: SizedBox.shrink();
}
}));
}
Widget _buildLoadingViewLoadMore() {
return Obx(() => controller.viewState.value.fold(
(failure) => SizedBox.shrink(),
(success) {
if (controller.isSearchActive()) {
return success is SearchingMoreState
? Center(child: Padding(
padding: EdgeInsets.only(top: 16, bottom: 16),
child: SizedBox(
width: 24,
height: 24,
child: CircularProgressIndicator(color: AppColor.primaryColor))))
: SizedBox.shrink();
} else {
return success is LoadingMoreState
? Center(child: Padding(
padding: EdgeInsets.only(top: 16, bottom: 16),
child: SizedBox(
width: 24,
height: 24,
child: CircularProgressIndicator(color: AppColor.primaryColor))))
: SizedBox.shrink();
}
}));
}
Widget _buildListEmail(BuildContext context) {
return Container(
margin: EdgeInsets.zero,
width: double.infinity,
height: double.infinity,
alignment: Alignment.center,
padding: EdgeInsets.zero,
color: Colors.white,
child: Obx(() {
if (controller.isSearchActive()) {
if (controller.mailboxDashBoardController.suggestionSearch.isNotEmpty) {
return SizedBox.shrink();
} else {
return _buildResultSearchEmails(context, controller.emailListSearch);
}
} else {
return _buildResultListEmail(
context,
controller.isFilterMessagesEnabled ? controller.emailListFiltered : controller.emailList);
}
})
);
}
Widget _buildResultSearchEmails(BuildContext context, List<PresentationEmail> listPresentationEmail) {
return listPresentationEmail.isNotEmpty
? _buildListEmailBody(context, listPresentationEmail)
: _buildEmptyEmail(context);
}
Widget _buildResultListEmail(BuildContext context, List<PresentationEmail> listPresentationEmail) {
if (controller.currentSelectMode.value == SelectMode.INACTIVE) {
return listPresentationEmail.isNotEmpty
? RefreshIndicator(
color: AppColor.primaryColor,
onRefresh: () async => controller.refreshAllEmail(),
child: _buildListEmailBody(context, listPresentationEmail))
: RefreshIndicator(
color: AppColor.primaryColor,
onRefresh: () async => controller.refreshAllEmail(),
child: _buildEmptyEmail(context));
} else {
return listPresentationEmail.isNotEmpty
? _buildListEmailBody(context, listPresentationEmail)
: _buildEmptyEmail(context);
}
}
Widget _buildListEmailBody(BuildContext context, List<PresentationEmail> listPresentationEmail) {
return NotificationListener<ScrollNotification>(
onNotification: (ScrollNotification scrollInfo) {
if (scrollInfo is ScrollEndNotification
&& scrollInfo.metrics.pixels == scrollInfo.metrics.maxScrollExtent) {
if (controller.isSearchActive()) {
controller.searchMoreEmails();
} else {
controller.loadMoreEmails();
}
}
return false;
},
child: ListView.builder(
controller: controller.listEmailController,
physics: AlwaysScrollableScrollPhysics(),
padding: EdgeInsets.only(top: 16),
key: Key('presentation_email_list'),
itemCount: listPresentationEmail.length,
itemBuilder: (context, index) => Obx(() => (EmailTileBuilder(
context,
imagePaths,
listPresentationEmail[index],
controller.mailboxDashBoardController.selectedMailbox.value?.role,
controller.currentSelectMode.value,
controller.mailboxDashBoardController.searchState.value.searchStatus,
controller.searchQuery)
..onOpenEmailAction((selectedEmail) {
if (controller.mailboxDashBoardController.selectedMailbox.value?.role == PresentationMailbox.roleDrafts) {
controller.editEmail(selectedEmail);
} else {
controller.previewEmail(context, selectedEmail);
}
})
..onSelectEmailAction((selectedEmail) => controller.selectEmail(context, selectedEmail)))
.build()),
)
);
}
Widget _buildEmptyEmail(BuildContext context) {
return Obx(() => controller.viewState.value.fold(
(failure) => SizedBox.shrink(),
(success) => !(success is LoadingState) && !(success is SearchingState)
? (BackgroundWidgetBuilder(context)
..key(Key('empty_email_background'))
..image(SvgPicture.asset(imagePaths.icEmptyImageDefault, width: 120, height: 120, fit: BoxFit.fill))
..text(controller.isSearchActive()
? AppLocalizations.of(context).no_emails_matching_your_search
: AppLocalizations.of(context).no_emails))
.build()
: SizedBox.shrink())
);
}
Widget _buildSuggestionBox(BuildContext context) {
return Obx(() => controller.mailboxDashBoardController.suggestionSearch.isNotEmpty
? (SuggestionBoxWidget(
context,
imagePaths,
controller.mailboxDashBoardController.suggestionSearch)
..addOnSelectedSuggestion((suggestion) =>
controller.mailboxDashBoardController.searchEmail(context, suggestion)))
.build()
: SizedBox.shrink()
);
}
Widget _buildStatusResultSearch(BuildContext context) {
return Obx(() {
if (controller.isSearchActive()) {
return controller.emailListSearch.length > 0
? Container(
width: double.infinity,
margin: EdgeInsets.zero,
color: AppColor.bgStatusResultSearch,
padding: EdgeInsets.symmetric(vertical: 12, horizontal: 24),
child: Text(
AppLocalizations.of(context).results,
style: TextStyle(color: AppColor.baseTextColor, fontSize: 14, fontWeight: FontWeight.w500),
))
: SizedBox.shrink();
} else {
return SizedBox.shrink();
}
});
}
}