607 lines
		
	
	
		
			19 KiB
		
	
	
	
		
			Dart
		
	
	
	
	
	
			
		
		
	
	
			607 lines
		
	
	
		
			19 KiB
		
	
	
	
		
			Dart
		
	
	
	
	
	
import 'dart:math';
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import 'package:dynamic_layouts/dynamic_layouts.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter_hbb/common/formatter/id_formatter.dart';
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import 'package:flutter_hbb/common/widgets/peer_card.dart';
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import 'package:flutter_hbb/common/widgets/peers_view.dart';
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import 'package:flutter_hbb/desktop/widgets/popup_menu.dart';
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import 'package:flutter_hbb/models/ab_model.dart';
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import 'package:flutter_hbb/models/platform_model.dart';
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import '../../desktop/widgets/material_mod_popup_menu.dart' as mod_menu;
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import 'package:get/get.dart';
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import 'package:flex_color_picker/flex_color_picker.dart';
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import '../../common.dart';
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import 'dialog.dart';
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import 'login.dart';
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final hideAbTagsPanel = false.obs;
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class AddressBook extends StatefulWidget {
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  final EdgeInsets? menuPadding;
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  const AddressBook({Key? key, this.menuPadding}) : super(key: key);
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  @override
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  State<StatefulWidget> createState() {
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    return _AddressBookState();
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  }
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}
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class _AddressBookState extends State<AddressBook> {
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  var menuPos = RelativeRect.fill;
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  @override
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  void initState() {
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    super.initState();
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  }
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  @override
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  Widget build(BuildContext context) => Obx(() {
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        if (!gFFI.userModel.isLogin) {
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          return Center(
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              child: ElevatedButton(
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                  onPressed: loginDialog, child: Text(translate("Login"))));
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        } else {
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          if (gFFI.abModel.abLoading.value && gFFI.abModel.emtpy) {
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            return const Center(
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              child: CircularProgressIndicator(),
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            );
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          }
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          return Column(
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            children: [
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              // NOT use Offstage to wrap LinearProgressIndicator
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              if (gFFI.abModel.retrying.value) LinearProgressIndicator(),
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              buildErrorBanner(context,
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                  loading: gFFI.abModel.abLoading,
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                  err: gFFI.abModel.pullError,
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                  retry: null,
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                  close: () => gFFI.abModel.pullError.value = ''),
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              buildErrorBanner(context,
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                  loading: gFFI.abModel.abLoading,
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                  err: gFFI.abModel.pushError,
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                  retry: () => gFFI.abModel.pushAb(isRetry: true),
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                  close: () => gFFI.abModel.pushError.value = ''),
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              Expanded(
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                  child: isDesktop
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                      ? _buildAddressBookDesktop()
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                      : _buildAddressBookMobile())
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            ],
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          );
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        }
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      });
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  Widget _buildAddressBookDesktop() {
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    return Row(
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      children: [
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        Offstage(
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            offstage: hideAbTagsPanel.value,
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            child: Container(
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              decoration: BoxDecoration(
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                  borderRadius: BorderRadius.circular(12),
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                  border: Border.all(
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                      color: Theme.of(context).colorScheme.background)),
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              child: Container(
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                width: 150,
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                height: double.infinity,
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                padding: const EdgeInsets.all(8.0),
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                child: Column(
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                  children: [
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                    _buildTagHeader().marginOnly(left: 8.0, right: 0),
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                    Expanded(
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                      child: Container(
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                        width: double.infinity,
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                        height: double.infinity,
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                        child: _buildTags(),
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                      ),
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                    )
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                  ],
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                ),
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              ),
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            ).marginOnly(right: 12.0)),
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        _buildPeersViews()
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      ],
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    );
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  }
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  Widget _buildAddressBookMobile() {
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    return Column(
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      children: [
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        Offstage(
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            offstage: hideAbTagsPanel.value,
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            child: Container(
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              decoration: BoxDecoration(
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                  borderRadius: BorderRadius.circular(6),
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                  border: Border.all(
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                      color: Theme.of(context).colorScheme.background)),
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              child: Container(
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                padding: const EdgeInsets.all(8.0),
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                child: Column(
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                  mainAxisSize: MainAxisSize.min,
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                  children: [
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                    _buildTagHeader().marginOnly(left: 8.0, right: 0),
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                    Container(
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                      width: double.infinity,
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                      child: _buildTags(),
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                    ),
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                  ],
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                ),
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              ),
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            ).marginOnly(bottom: 12.0)),
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        _buildPeersViews()
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      ],
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    );
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  }
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  Widget _buildTagHeader() {
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    return Row(
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      mainAxisAlignment: MainAxisAlignment.spaceBetween,
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      children: [
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        Text(translate('Tags')),
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        Listener(
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            onPointerDown: (e) {
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              final x = e.position.dx;
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              final y = e.position.dy;
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              menuPos = RelativeRect.fromLTRB(x, y, x, y);
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            },
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            onPointerUp: (_) => _showMenu(menuPos),
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            child: build_more(context, invert: true)),
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      ],
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    );
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  }
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  Widget _buildTags() {
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    return Obx(() {
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      final List tags;
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      if (gFFI.abModel.sortTags.value) {
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        tags = gFFI.abModel.tags.toList();
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        tags.sort();
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      } else {
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        tags = gFFI.abModel.tags;
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      }
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      tagBuilder(String e) {
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        return AddressBookTag(
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            name: e,
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            tags: gFFI.abModel.selectedTags,
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            onTap: () {
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              if (gFFI.abModel.selectedTags.contains(e)) {
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                gFFI.abModel.selectedTags.remove(e);
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              } else {
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                gFFI.abModel.selectedTags.add(e);
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              }
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            });
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      }
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      final gridView = DynamicGridView.builder(
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          shrinkWrap: isMobile,
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          gridDelegate: SliverGridDelegateWithWrapping(),
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          itemCount: tags.length,
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          itemBuilder: (BuildContext context, int index) {
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            final e = tags[index];
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            return tagBuilder(e);
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          });
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      final maxHeight = max(MediaQuery.of(context).size.height / 6, 100.0);
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      return isDesktop
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          ? gridView
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          : LimitedBox(maxHeight: maxHeight, child: gridView);
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    });
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  }
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  Widget _buildPeersViews() {
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    return Expanded(
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      child: Align(
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          alignment: Alignment.topLeft,
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          child: AddressBookPeersView(
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            menuPadding: widget.menuPadding,
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            initPeers: gFFI.abModel.peers,
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          )),
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    );
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  }
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  @protected
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  MenuEntryBase<String> syncMenuItem() {
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    return MenuEntrySwitch<String>(
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      switchType: SwitchType.scheckbox,
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      text: translate('Sync with recent sessions'),
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      getter: () async {
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        return shouldSyncAb();
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      },
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      setter: (bool v) async {
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        bind.mainSetLocalOption(key: syncAbOption, value: v ? 'Y' : '');
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      },
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      dismissOnClicked: true,
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    );
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  }
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  @protected
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  MenuEntryBase<String> sortMenuItem() {
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    return MenuEntrySwitch<String>(
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      switchType: SwitchType.scheckbox,
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      text: translate('Sort tags'),
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      getter: () async {
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        return shouldSortTags();
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      },
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      setter: (bool v) async {
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        bind.mainSetLocalOption(key: sortAbTagsOption, value: v ? 'Y' : '');
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        gFFI.abModel.sortTags.value = v;
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      },
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      dismissOnClicked: true,
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    );
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  }
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  @protected
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  MenuEntryBase<String> filterMenuItem() {
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    return MenuEntrySwitch<String>(
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      switchType: SwitchType.scheckbox,
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      text: translate('Filter by intersection'),
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      getter: () async {
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        return filterAbTagByIntersection();
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      },
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      setter: (bool v) async {
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        bind.mainSetLocalOption(key: filterAbTagOption, value: v ? 'Y' : '');
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        gFFI.abModel.filterByIntersection.value = v;
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      },
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      dismissOnClicked: true,
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    );
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  }
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  void _showMenu(RelativeRect pos) {
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    final items = [
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      getEntry(translate("Add ID"), abAddId),
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      getEntry(translate("Add Tag"), abAddTag),
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      getEntry(translate("Unselect all tags"), gFFI.abModel.unsetSelectedTags),
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      sortMenuItem(),
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      syncMenuItem(),
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      filterMenuItem(),
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    ];
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    mod_menu.showMenu(
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      context: context,
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      position: pos,
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      items: items
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          .map((e) => e.build(
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              context,
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              MenuConfig(
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                  commonColor: CustomPopupMenuTheme.commonColor,
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                  height: CustomPopupMenuTheme.height,
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                  dividerHeight: CustomPopupMenuTheme.dividerHeight)))
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          .expand((i) => i)
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          .toList(),
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      elevation: 8,
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    );
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  }
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  void abAddId() async {
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    if (gFFI.abModel.isFull(true)) {
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      return;
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    }
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    var isInProgress = false;
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    IDTextEditingController idController = IDTextEditingController(text: '');
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    TextEditingController aliasController = TextEditingController(text: '');
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    final tags = List.of(gFFI.abModel.tags);
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    var selectedTag = List<dynamic>.empty(growable: true).obs;
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    final style = TextStyle(fontSize: 14.0);
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    String? errorMsg;
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    gFFI.dialogManager.show((setState, close, context) {
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      submit() async {
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        setState(() {
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          isInProgress = true;
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          errorMsg = null;
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        });
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        String id = idController.id;
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        if (id.isEmpty) {
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          // pass
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        } else {
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          if (gFFI.abModel.idContainBy(id)) {
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            setState(() {
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              isInProgress = false;
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              errorMsg = translate('ID already exists');
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            });
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            return;
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          }
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          gFFI.abModel.addId(id, aliasController.text.trim(), selectedTag);
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          gFFI.abModel.pushAb();
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          this.setState(() {});
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          // final currentPeers
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        }
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        close();
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      }
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      double marginBottom = 4;
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      return CustomAlertDialog(
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        title: Text(translate("Add ID")),
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        content: Column(
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          crossAxisAlignment: CrossAxisAlignment.start,
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          children: [
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            Column(
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              children: [
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                Align(
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                  alignment: Alignment.centerLeft,
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                  child: Row(
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                    children: [
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                      Text(
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                        '*',
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                        style: TextStyle(color: Colors.red, fontSize: 14),
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                      ),
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                      Text(
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                        'ID',
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                        style: style,
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                      ),
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                    ],
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                  ),
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                ).marginOnly(bottom: marginBottom),
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                TextField(
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                  controller: idController,
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                  inputFormatters: [IDTextInputFormatter()],
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                  decoration: InputDecoration(errorText: errorMsg),
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                ),
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                Align(
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                  alignment: Alignment.centerLeft,
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                  child: Text(
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                    translate('Alias'),
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                    style: style,
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                  ),
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                ).marginOnly(top: 8, bottom: marginBottom),
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                TextField(
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                  controller: aliasController,
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                ),
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                Align(
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                  alignment: Alignment.centerLeft,
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                  child: Text(
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                    translate('Tags'),
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                    style: style,
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                  ),
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                ).marginOnly(top: 8, bottom: marginBottom),
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                Align(
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                  alignment: Alignment.centerLeft,
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                  child: Wrap(
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                    children: tags
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                        .map((e) => AddressBookTag(
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                            name: e,
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                            tags: selectedTag,
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                            onTap: () {
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                              if (selectedTag.contains(e)) {
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                                selectedTag.remove(e);
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                              } else {
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                                selectedTag.add(e);
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                              }
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                            },
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                            showActionMenu: false))
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                        .toList(growable: false),
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                  ),
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                ),
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              ],
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            ),
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            const SizedBox(
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              height: 4.0,
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            ),
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            // NOT use Offstage to wrap LinearProgressIndicator
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            if (isInProgress) const LinearProgressIndicator(),
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          ],
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        ),
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        actions: [
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          dialogButton("Cancel", onPressed: close, isOutline: true),
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          dialogButton("OK", onPressed: submit),
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        ],
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        onSubmit: submit,
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        onCancel: close,
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      );
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    });
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  }
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  void abAddTag() async {
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    var field = "";
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    var msg = "";
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    var isInProgress = false;
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    TextEditingController controller = TextEditingController(text: field);
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    gFFI.dialogManager.show((setState, close, context) {
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      submit() async {
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        setState(() {
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          msg = "";
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          isInProgress = true;
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        });
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        field = controller.text.trim();
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        if (field.isEmpty) {
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          // pass
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        } else {
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          final tags = field.trim().split(RegExp(r"[\s,;\n]+"));
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          field = tags.join(',');
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          for (final tag in tags) {
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            gFFI.abModel.addTag(tag);
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          }
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          gFFI.abModel.pushAb();
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          // final currentPeers
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        }
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        close();
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      }
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      return CustomAlertDialog(
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        title: Text(translate("Add Tag")),
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        content: Column(
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          crossAxisAlignment: CrossAxisAlignment.start,
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          children: [
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            Text(translate("whitelist_sep")),
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            const SizedBox(
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              height: 8.0,
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            ),
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            Row(
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              children: [
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                Expanded(
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                  child: TextField(
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                    maxLines: null,
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                    decoration: InputDecoration(
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                      errorText: msg.isEmpty ? null : translate(msg),
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                    ),
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                    controller: controller,
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                    autofocus: true,
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                  ),
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                ),
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              ],
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            ),
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            const SizedBox(
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              height: 4.0,
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            ),
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            // NOT use Offstage to wrap LinearProgressIndicator
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            if (isInProgress) const LinearProgressIndicator(),
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          ],
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        ),
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        actions: [
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          dialogButton("Cancel", onPressed: close, isOutline: true),
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          dialogButton("OK", onPressed: submit),
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        ],
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        onSubmit: submit,
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        onCancel: close,
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      );
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    });
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  }
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}
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class AddressBookTag extends StatelessWidget {
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  final String name;
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  final RxList<dynamic> tags;
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  final Function()? onTap;
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  final bool showActionMenu;
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  const AddressBookTag(
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      {Key? key,
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      required this.name,
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      required this.tags,
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      this.onTap,
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      this.showActionMenu = true})
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      : super(key: key);
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  @override
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  Widget build(BuildContext context) {
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    var pos = RelativeRect.fill;
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    void setPosition(TapDownDetails e) {
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      final x = e.globalPosition.dx;
 | 
						|
      final y = e.globalPosition.dy;
 | 
						|
      pos = RelativeRect.fromLTRB(x, y, x, y);
 | 
						|
    }
 | 
						|
 | 
						|
    const double radius = 8;
 | 
						|
    return GestureDetector(
 | 
						|
      onTap: onTap,
 | 
						|
      onTapDown: showActionMenu ? setPosition : null,
 | 
						|
      onSecondaryTapDown: showActionMenu ? setPosition : null,
 | 
						|
      onSecondaryTap: showActionMenu ? () => _showMenu(context, pos) : null,
 | 
						|
      onLongPress: showActionMenu ? () => _showMenu(context, pos) : null,
 | 
						|
      child: Obx(() => Container(
 | 
						|
            decoration: BoxDecoration(
 | 
						|
                color: tags.contains(name)
 | 
						|
                    ? gFFI.abModel.getTagColor(name)
 | 
						|
                    : Theme.of(context).colorScheme.background,
 | 
						|
                borderRadius: BorderRadius.circular(4)),
 | 
						|
            margin: const EdgeInsets.symmetric(horizontal: 4.0, vertical: 4.0),
 | 
						|
            padding: const EdgeInsets.symmetric(vertical: 2.0, horizontal: 6.0),
 | 
						|
            child: IntrinsicWidth(
 | 
						|
              child: Row(
 | 
						|
                children: [
 | 
						|
                  Container(
 | 
						|
                    width: radius,
 | 
						|
                    height: radius,
 | 
						|
                    decoration: BoxDecoration(
 | 
						|
                        shape: BoxShape.circle,
 | 
						|
                        color: tags.contains(name)
 | 
						|
                            ? Colors.white
 | 
						|
                            : gFFI.abModel.getTagColor(name)),
 | 
						|
                  ).marginOnly(right: radius / 2),
 | 
						|
                  Expanded(
 | 
						|
                    child: Text(name,
 | 
						|
                        style: TextStyle(
 | 
						|
                            overflow: TextOverflow.ellipsis,
 | 
						|
                            color: tags.contains(name) ? Colors.white : null)),
 | 
						|
                  ),
 | 
						|
                ],
 | 
						|
              ),
 | 
						|
            ),
 | 
						|
          )),
 | 
						|
    );
 | 
						|
  }
 | 
						|
 | 
						|
  void _showMenu(BuildContext context, RelativeRect pos) {
 | 
						|
    final items = [
 | 
						|
      getEntry(translate("Rename"), () {
 | 
						|
        renameDialog(
 | 
						|
            oldName: name,
 | 
						|
            validator: (String? newName) {
 | 
						|
              if (newName == null || newName.isEmpty) {
 | 
						|
                return translate('Can not be empty');
 | 
						|
              }
 | 
						|
              if (newName != name && gFFI.abModel.tags.contains(newName)) {
 | 
						|
                return translate('Already exists');
 | 
						|
              }
 | 
						|
              return null;
 | 
						|
            },
 | 
						|
            onSubmit: (String newName) {
 | 
						|
              if (name != newName) {
 | 
						|
                gFFI.abModel.renameTag(name, newName);
 | 
						|
                gFFI.abModel.pushAb();
 | 
						|
              }
 | 
						|
              Future.delayed(Duration.zero, () => Get.back());
 | 
						|
            },
 | 
						|
            onCancel: () {
 | 
						|
              Future.delayed(Duration.zero, () => Get.back());
 | 
						|
            });
 | 
						|
      }),
 | 
						|
      getEntry(translate(translate('Change Color')), () async {
 | 
						|
        final model = gFFI.abModel;
 | 
						|
        Color oldColor = model.getTagColor(name);
 | 
						|
        Color newColor = await showColorPickerDialog(
 | 
						|
          context,
 | 
						|
          oldColor,
 | 
						|
          pickersEnabled: {
 | 
						|
            ColorPickerType.accent: false,
 | 
						|
            ColorPickerType.wheel: true,
 | 
						|
          },
 | 
						|
          pickerTypeLabels: {
 | 
						|
            ColorPickerType.primary: translate("Primary Color"),
 | 
						|
            ColorPickerType.wheel: translate("HSV Color"),
 | 
						|
          },
 | 
						|
          actionButtons: ColorPickerActionButtons(
 | 
						|
              dialogOkButtonLabel: translate("OK"),
 | 
						|
              dialogCancelButtonLabel: translate("Cancel")),
 | 
						|
          showColorCode: true,
 | 
						|
        );
 | 
						|
        if (oldColor != newColor) {
 | 
						|
          model.setTagColor(name, newColor);
 | 
						|
          model.pushAb();
 | 
						|
        }
 | 
						|
      }),
 | 
						|
      getEntry(translate("Delete"), () {
 | 
						|
        gFFI.abModel.deleteTag(name);
 | 
						|
        gFFI.abModel.pushAb();
 | 
						|
        Future.delayed(Duration.zero, () => Get.back());
 | 
						|
      }),
 | 
						|
    ];
 | 
						|
 | 
						|
    mod_menu.showMenu(
 | 
						|
      context: context,
 | 
						|
      position: pos,
 | 
						|
      items: items
 | 
						|
          .map((e) => e.build(
 | 
						|
              context,
 | 
						|
              MenuConfig(
 | 
						|
                  commonColor: CustomPopupMenuTheme.commonColor,
 | 
						|
                  height: CustomPopupMenuTheme.height,
 | 
						|
                  dividerHeight: CustomPopupMenuTheme.dividerHeight)))
 | 
						|
          .expand((i) => i)
 | 
						|
          .toList(),
 | 
						|
      elevation: 8,
 | 
						|
    );
 | 
						|
  }
 | 
						|
}
 | 
						|
 | 
						|
MenuEntryButton<String> getEntry(String title, VoidCallback proc) {
 | 
						|
  return MenuEntryButton<String>(
 | 
						|
    childBuilder: (TextStyle? style) => Text(
 | 
						|
      title,
 | 
						|
      style: style,
 | 
						|
    ),
 | 
						|
    proc: proc,
 | 
						|
    dismissOnClicked: true,
 | 
						|
  );
 | 
						|
}
 |