mirror of
https://github.com/Xevion/paperless-mobile.git
synced 2025-12-06 21:15:50 -06:00
399 lines
18 KiB
Dart
399 lines
18 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:flutter_bloc/flutter_bloc.dart';
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import 'package:paperless_api/paperless_api.dart';
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import 'package:paperless_mobile/core/bloc/connectivity_cubit.dart';
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import 'package:paperless_mobile/core/database/tables/local_user_account.dart';
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import 'package:paperless_mobile/core/delegate/customizable_sliver_persistent_header_delegate.dart';
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import 'package:paperless_mobile/core/repository/label_repository.dart';
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import 'package:paperless_mobile/core/widgets/material/colored_tab_bar.dart';
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import 'package:paperless_mobile/features/app_drawer/view/app_drawer.dart';
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import 'package:paperless_mobile/features/document_search/view/sliver_search_bar.dart';
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import 'package:paperless_mobile/features/edit_label/view/impl/add_correspondent_page.dart';
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import 'package:paperless_mobile/features/edit_label/view/impl/add_document_type_page.dart';
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import 'package:paperless_mobile/features/edit_label/view/impl/add_storage_path_page.dart';
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import 'package:paperless_mobile/features/edit_label/view/impl/add_tag_page.dart';
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import 'package:paperless_mobile/features/edit_label/view/impl/edit_correspondent_page.dart';
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import 'package:paperless_mobile/features/edit_label/view/impl/edit_document_type_page.dart';
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import 'package:paperless_mobile/features/edit_label/view/impl/edit_storage_path_page.dart';
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import 'package:paperless_mobile/features/edit_label/view/impl/edit_tag_page.dart';
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import 'package:paperless_mobile/features/home/view/model/api_version.dart';
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import 'package:paperless_mobile/features/labels/cubit/label_cubit.dart';
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import 'package:paperless_mobile/features/labels/view/widgets/label_tab_view.dart';
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import 'package:paperless_mobile/generated/l10n/app_localizations.dart';
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import 'package:provider/provider.dart';
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class LabelsPage extends StatefulWidget {
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const LabelsPage({Key? key}) : super(key: key);
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@override
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State<LabelsPage> createState() => _LabelsPageState();
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}
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class _LabelsPageState extends State<LabelsPage>
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with SingleTickerProviderStateMixin {
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final SliverOverlapAbsorberHandle searchBarHandle =
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SliverOverlapAbsorberHandle();
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final SliverOverlapAbsorberHandle tabBarHandle =
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SliverOverlapAbsorberHandle();
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late final TabController _tabController;
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int _currentIndex = 0;
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@override
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void initState() {
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super.initState();
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_tabController = TabController(length: 4, vsync: this)
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..addListener(() => setState(() => _currentIndex = _tabController.index));
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}
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@override
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Widget build(BuildContext context) {
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return DefaultTabController(
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length: 3,
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child: BlocBuilder<ConnectivityCubit, ConnectivityState>(
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builder: (context, connectedState) {
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return SafeArea(
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child: Scaffold(
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drawer: const AppDrawer(),
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floatingActionButton: FloatingActionButton(
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onPressed: [
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_openAddCorrespondentPage,
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_openAddDocumentTypePage,
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_openAddTagPage,
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_openAddStoragePathPage,
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][_currentIndex],
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child: const Icon(Icons.add),
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),
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body: NestedScrollView(
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floatHeaderSlivers: true,
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headerSliverBuilder: (context, innerBoxIsScrolled) => [
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SliverOverlapAbsorber(
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handle: searchBarHandle,
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sliver: const SliverSearchBar(),
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),
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SliverOverlapAbsorber(
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handle: tabBarHandle,
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sliver: SliverPersistentHeader(
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pinned: true,
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delegate: CustomizableSliverPersistentHeaderDelegate(
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child: ColoredTabBar(
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tabBar: TabBar(
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controller: _tabController,
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tabs: [
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Tab(
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icon: Icon(
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Icons.person_outline,
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color: Theme.of(context)
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.colorScheme
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.onPrimaryContainer,
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),
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),
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Tab(
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icon: Icon(
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Icons.description_outlined,
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color: Theme.of(context)
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.colorScheme
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.onPrimaryContainer,
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),
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),
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Tab(
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icon: Icon(
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Icons.label_outline,
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color: Theme.of(context)
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.colorScheme
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.onPrimaryContainer,
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),
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),
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Tab(
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icon: Icon(
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Icons.folder_open,
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color: Theme.of(context)
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.colorScheme
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.onPrimaryContainer,
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),
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),
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],
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),
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),
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minExtent: kTextTabBarHeight,
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maxExtent: kTextTabBarHeight),
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),
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),
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],
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body: BlocBuilder<LabelCubit, LabelState>(
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builder: (context, state) {
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return NotificationListener<ScrollNotification>(
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onNotification: (notification) {
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final metrics = notification.metrics;
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if (metrics.maxScrollExtent == 0) {
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return true;
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}
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final desiredTab =
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((metrics.pixels / metrics.maxScrollExtent) *
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(_tabController.length - 1))
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.round();
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if (metrics.axis == Axis.horizontal &&
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_currentIndex != desiredTab) {
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setState(() => _currentIndex = desiredTab);
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}
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return true;
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},
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child: RefreshIndicator(
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edgeOffset: kTextTabBarHeight,
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notificationPredicate: (notification) =>
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connectedState.isConnected,
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onRefresh: () async {
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try {
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await [
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context.read<LabelCubit>().reloadCorrespondents,
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context.read<LabelCubit>().reloadDocumentTypes,
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context.read<LabelCubit>().reloadTags,
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context.read<LabelCubit>().reloadStoragePaths,
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][_currentIndex]
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.call();
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} catch (error, stackTrace) {
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debugPrint(
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"[LabelsPage] RefreshIndicator.onRefresh "
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"${[
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"correspondents",
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"document types",
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"tags",
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"storage paths"
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][_currentIndex]}: "
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"An error occurred (${error.toString()})",
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);
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debugPrintStack(stackTrace: stackTrace);
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}
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},
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child: TabBarView(
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controller: _tabController,
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children: [
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Builder(
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builder: (context) {
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return CustomScrollView(
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slivers: [
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SliverOverlapInjector(
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handle: searchBarHandle),
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SliverOverlapInjector(handle: tabBarHandle),
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LabelTabView<Correspondent>(
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labels: state.correspondents,
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filterBuilder: (label) => DocumentFilter(
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correspondent:
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IdQueryParameter.fromId(label.id!),
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),
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canEdit: LocalUserAccount
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.current.paperlessUser
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.hasPermission(
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PermissionAction.change,
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PermissionTarget.correspondent),
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canAddNew: LocalUserAccount
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.current.paperlessUser
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.hasPermission(PermissionAction.add,
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PermissionTarget.correspondent),
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onEdit: _openEditCorrespondentPage,
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emptyStateActionButtonLabel:
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S.of(context)!.addNewCorrespondent,
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emptyStateDescription:
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S.of(context)!.noCorrespondentsSetUp,
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onAddNew: _openAddCorrespondentPage,
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),
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],
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);
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},
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),
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Builder(
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builder: (context) {
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return CustomScrollView(
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slivers: [
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SliverOverlapInjector(
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handle: searchBarHandle),
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SliverOverlapInjector(handle: tabBarHandle),
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LabelTabView<DocumentType>(
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labels: state.documentTypes,
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filterBuilder: (label) => DocumentFilter(
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documentType:
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IdQueryParameter.fromId(label.id!),
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),
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canEdit: LocalUserAccount
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.current.paperlessUser
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.hasPermission(
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PermissionAction.change,
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PermissionTarget.documentType),
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canAddNew: LocalUserAccount
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.current.paperlessUser
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.hasPermission(PermissionAction.add,
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PermissionTarget.documentType),
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onEdit: _openEditDocumentTypePage,
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emptyStateActionButtonLabel:
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S.of(context)!.addNewDocumentType,
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emptyStateDescription:
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S.of(context)!.noDocumentTypesSetUp,
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onAddNew: _openAddDocumentTypePage,
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),
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],
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);
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},
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),
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Builder(
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builder: (context) {
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return CustomScrollView(
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slivers: [
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SliverOverlapInjector(
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handle: searchBarHandle),
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SliverOverlapInjector(handle: tabBarHandle),
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LabelTabView<Tag>(
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labels: state.tags,
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filterBuilder: (label) => DocumentFilter(
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tags:
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TagsQuery.ids(include: [label.id!]),
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),
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canEdit: LocalUserAccount
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.current.paperlessUser
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.hasPermission(
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PermissionAction.change,
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PermissionTarget.tag),
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canAddNew: LocalUserAccount
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.current.paperlessUser
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.hasPermission(PermissionAction.add,
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PermissionTarget.tag),
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onEdit: _openEditTagPage,
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leadingBuilder: (t) => CircleAvatar(
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backgroundColor: t.color,
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child: t.isInboxTag
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? Icon(
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Icons.inbox,
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color: t.textColor,
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)
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: null,
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),
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emptyStateActionButtonLabel:
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S.of(context)!.addNewTag,
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emptyStateDescription:
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S.of(context)!.noTagsSetUp,
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onAddNew: _openAddTagPage,
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),
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],
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);
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},
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),
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Builder(
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builder: (context) {
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return CustomScrollView(
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slivers: [
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SliverOverlapInjector(
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handle: searchBarHandle),
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SliverOverlapInjector(handle: tabBarHandle),
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LabelTabView<StoragePath>(
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labels: state.storagePaths,
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onEdit: _openEditStoragePathPage,
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filterBuilder: (label) => DocumentFilter(
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storagePath:
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IdQueryParameter.fromId(label.id!),
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),
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canEdit: LocalUserAccount
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.current.paperlessUser
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.hasPermission(
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PermissionAction.change,
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PermissionTarget.storagePath),
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canAddNew: LocalUserAccount
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.current.paperlessUser
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.hasPermission(PermissionAction.add,
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PermissionTarget.storagePath),
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contentBuilder: (path) => Text(path.path),
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emptyStateActionButtonLabel:
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S.of(context)!.addNewStoragePath,
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emptyStateDescription:
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S.of(context)!.noStoragePathsSetUp,
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onAddNew: _openAddStoragePathPage,
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),
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],
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);
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},
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),
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],
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),
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),
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);
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},
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),
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),
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),
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);
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},
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),
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);
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}
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void _openEditCorrespondentPage(Correspondent correspondent) {
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Navigator.push(
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context,
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_buildLabelPageRoute(EditCorrespondentPage(correspondent: correspondent)),
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);
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}
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void _openEditDocumentTypePage(DocumentType docType) {
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Navigator.push(
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context,
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_buildLabelPageRoute(EditDocumentTypePage(documentType: docType)),
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);
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}
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void _openEditTagPage(Tag tag) {
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Navigator.push(
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context,
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_buildLabelPageRoute(EditTagPage(tag: tag)),
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);
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}
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void _openEditStoragePathPage(StoragePath path) {
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Navigator.push(
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context,
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_buildLabelPageRoute(EditStoragePathPage(
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storagePath: path,
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)),
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);
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}
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void _openAddCorrespondentPage() {
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Navigator.push(
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context,
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_buildLabelPageRoute(const AddCorrespondentPage()),
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);
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}
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void _openAddDocumentTypePage() {
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Navigator.push(
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context,
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_buildLabelPageRoute(const AddDocumentTypePage()),
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);
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}
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void _openAddTagPage() {
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Navigator.push(
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context,
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_buildLabelPageRoute(const AddTagPage()),
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);
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}
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void _openAddStoragePathPage() {
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Navigator.push(
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context,
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_buildLabelPageRoute(const AddStoragePathPage()),
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);
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}
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MaterialPageRoute<dynamic> _buildLabelPageRoute(Widget page) {
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return MaterialPageRoute(
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builder: (_) => MultiProvider(
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providers: [
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Provider.value(value: context.read<LabelRepository>()),
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Provider.value(value: context.read<ApiVersion>())
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],
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child: page,
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),
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);
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}
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}
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