mirror of
https://github.com/cypherstack/stack_wallet.git
synced 2024-11-06 04:17:42 +00:00
439 lines
18 KiB
Dart
439 lines
18 KiB
Dart
import 'dart:async';
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import 'package:flutter/material.dart';
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import 'package:flutter_riverpod/flutter_riverpod.dart';
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import 'package:isar/isar.dart';
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import 'package:stackwallet/db/main_db.dart';
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import 'package:stackwallet/models/isar/models/isar_models.dart';
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import 'package:stackwallet/pages/coin_control/utxo_card.dart';
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import 'package:stackwallet/pages/coin_control/utxo_details_view.dart';
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import 'package:stackwallet/providers/global/wallets_provider.dart';
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import 'package:stackwallet/services/mixins/coin_control_interface.dart';
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import 'package:stackwallet/utilities/constants.dart';
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import 'package:stackwallet/utilities/enums/coin_enum.dart';
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import 'package:stackwallet/utilities/format.dart';
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import 'package:stackwallet/utilities/text_styles.dart';
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import 'package:stackwallet/utilities/theme/stack_colors.dart';
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import 'package:stackwallet/widgets/background.dart';
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import 'package:stackwallet/widgets/custom_buttons/app_bar_icon_button.dart';
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import 'package:stackwallet/widgets/desktop/primary_button.dart';
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import 'package:stackwallet/widgets/desktop/secondary_button.dart';
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import 'package:stackwallet/widgets/icon_widgets/x_icon.dart';
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import 'package:stackwallet/widgets/rounded_white_container.dart';
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import 'package:stackwallet/widgets/toggle.dart';
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import 'package:tuple/tuple.dart';
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enum CoinControlViewType {
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manage,
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use;
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}
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class CoinControlView extends ConsumerStatefulWidget {
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const CoinControlView({
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Key? key,
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required this.walletId,
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required this.type,
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this.requestedTotal,
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this.selectedUTXOs,
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}) : super(key: key);
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static const routeName = "/coinControl";
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final String walletId;
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final CoinControlViewType type;
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final int? requestedTotal;
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final Set<UTXO>? selectedUTXOs;
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@override
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ConsumerState<CoinControlView> createState() => _CoinControlViewState();
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}
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class _CoinControlViewState extends ConsumerState<CoinControlView> {
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bool _showBlocked = false;
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final Set<UTXO> _selectedAvailable = {};
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final Set<UTXO> _selectedBlocked = {};
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Future<void> _refreshBalance() async {
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final coinControlInterface = ref
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.read(walletsChangeNotifierProvider)
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.getManager(widget.walletId)
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.wallet as CoinControlInterface;
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await coinControlInterface.refreshBalance(notify: true);
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}
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@override
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void initState() {
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if (widget.selectedUTXOs != null) {
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_selectedAvailable.addAll(widget.selectedUTXOs!);
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}
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super.initState();
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}
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@override
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Widget build(BuildContext context) {
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debugPrint("BUILD: $runtimeType");
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final coin = ref.watch(
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walletsChangeNotifierProvider.select(
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(value) => value
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.getManager(
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widget.walletId,
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)
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.coin,
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),
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);
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final currentChainHeight = ref.watch(
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walletsChangeNotifierProvider.select(
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(value) => value
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.getManager(
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widget.walletId,
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)
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.currentHeight,
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),
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);
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final ids = MainDB.instance
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.getUTXOs(widget.walletId)
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.filter()
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.isBlockedEqualTo(_showBlocked)
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.and()
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.group(
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(q) => q.usedIsNull().or().usedEqualTo(false),
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)
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.idProperty()
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.findAllSync();
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return WillPopScope(
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onWillPop: () async {
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unawaited(_refreshBalance());
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Navigator.of(context).pop(
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widget.type == CoinControlViewType.use ? _selectedAvailable : null);
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return false;
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},
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child: Background(
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child: Scaffold(
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backgroundColor:
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Theme.of(context).extension<StackColors>()!.background,
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appBar: AppBar(
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leading: widget.type == CoinControlViewType.use &&
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_selectedAvailable.isNotEmpty
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? AppBarIconButton(
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icon: XIcon(
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width: 24,
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height: 24,
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color: Theme.of(context)
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.extension<StackColors>()!
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.topNavIconPrimary,
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),
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onPressed: () {
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setState(() {
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_selectedAvailable.clear();
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});
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},
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)
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: AppBarBackButton(
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onPressed: () {
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unawaited(_refreshBalance());
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Navigator.of(context).pop(
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widget.type == CoinControlViewType.use
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? _selectedAvailable
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: null);
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},
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),
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title: Text(
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"Coin control",
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style: STextStyles.navBarTitle(context),
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),
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titleSpacing: 0,
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),
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body: SafeArea(
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child: Column(
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children: [
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Expanded(
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child: Padding(
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padding: const EdgeInsets.symmetric(
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horizontal: 16,
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),
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child: Column(
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children: [
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const SizedBox(
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height: 10,
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),
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RoundedWhiteContainer(
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child: Text(
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"This option allows you to control, freeze, and utilize "
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"outputs at your discretion. Tap the output circle to "
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"select.",
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style: STextStyles.w500_14(context).copyWith(
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color: Theme.of(context)
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.extension<StackColors>()!
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.textSubtitle1,
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),
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),
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),
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const SizedBox(
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height: 10,
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),
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SizedBox(
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height: 48,
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child: Toggle(
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key: UniqueKey(),
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onColor: Theme.of(context)
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.extension<StackColors>()!
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.popupBG,
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onText: "Available outputs",
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offColor: Theme.of(context)
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.extension<StackColors>()!
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.textFieldDefaultBG,
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offText: "Frozen outputs",
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isOn: _showBlocked,
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onValueChanged: (value) {
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setState(() {
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_showBlocked = value;
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});
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},
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decoration: BoxDecoration(
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color: Colors.transparent,
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borderRadius: BorderRadius.circular(
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Constants.size.circularBorderRadius,
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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: 10,
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),
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Expanded(
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child: ListView.separated(
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itemCount: ids.length,
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separatorBuilder: (context, _) => const SizedBox(
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height: 10,
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),
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itemBuilder: (context, index) {
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final utxo = MainDB.instance.isar.utxos
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.where()
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.idEqualTo(ids[index])
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.findFirstSync()!;
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final isSelected = _showBlocked
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? _selectedBlocked.contains(utxo)
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: _selectedAvailable.contains(utxo);
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return UtxoCard(
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key: Key(
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"${utxo.walletId}_${utxo.id}_$isSelected"),
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walletId: widget.walletId,
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utxo: utxo,
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canSelect: widget.type ==
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CoinControlViewType.manage ||
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(widget.type == CoinControlViewType.use &&
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!_showBlocked &&
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utxo.isConfirmed(
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currentChainHeight,
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coin.requiredConfirmations,
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)),
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initialSelectedState: isSelected,
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onSelectedChanged: (value) {
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if (value) {
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_showBlocked
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? _selectedBlocked.add(utxo)
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: _selectedAvailable.add(utxo);
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} else {
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_showBlocked
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? _selectedBlocked.remove(utxo)
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: _selectedAvailable.remove(utxo);
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}
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setState(() {});
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},
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onPressed: () async {
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final result =
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await Navigator.of(context).pushNamed(
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UtxoDetailsView.routeName,
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arguments: Tuple2(
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utxo.id,
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widget.walletId,
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),
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);
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if (mounted && result == "refresh") {
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setState(() {});
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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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if (((_showBlocked && _selectedBlocked.isNotEmpty) ||
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(!_showBlocked && _selectedAvailable.isNotEmpty)) &&
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widget.type == CoinControlViewType.manage)
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Container(
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decoration: BoxDecoration(
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color: Theme.of(context)
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.extension<StackColors>()!
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.backgroundAppBar,
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boxShadow: [
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Theme.of(context)
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.extension<StackColors>()!
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.standardBoxShadow,
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],
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),
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child: Padding(
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padding: const EdgeInsets.all(16),
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child: SecondaryButton(
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label: _showBlocked ? "Unfreeze" : "Freeze",
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onPressed: () async {
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if (_showBlocked) {
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await MainDB.instance.putUTXOs(_selectedBlocked
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.map(
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(e) => e.copyWith(
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isBlocked: false,
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),
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)
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.toList());
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_selectedBlocked.clear();
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} else {
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await MainDB.instance.putUTXOs(_selectedAvailable
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.map(
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(e) => e.copyWith(
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isBlocked: true,
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),
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)
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.toList());
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_selectedAvailable.clear();
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}
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setState(() {});
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},
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),
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),
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),
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if (!_showBlocked && widget.type == CoinControlViewType.use)
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Container(
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decoration: BoxDecoration(
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color: Theme.of(context)
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.extension<StackColors>()!
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.backgroundAppBar,
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boxShadow: [
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Theme.of(context)
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.extension<StackColors>()!
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.standardBoxShadow,
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],
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),
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child: Padding(
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padding: const EdgeInsets.all(16),
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child: Column(
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children: [
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RoundedWhiteContainer(
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padding: const EdgeInsets.all(0),
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child: Column(
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children: [
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Padding(
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padding: const EdgeInsets.all(12),
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child: Row(
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mainAxisAlignment:
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MainAxisAlignment.spaceBetween,
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children: [
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Text(
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"Selected amount",
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style: STextStyles.w600_14(context),
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),
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Builder(
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builder: (context) {
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int selectedSum =
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_selectedAvailable.isEmpty
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? 0
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: _selectedAvailable
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.map((e) => e.value)
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.reduce(
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(value, element) =>
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value += element,
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);
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return Text(
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"${Format.satoshisToAmount(
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selectedSum,
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coin: coin,
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).toStringAsFixed(
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coin.decimals,
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)} ${coin.ticker}",
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style: widget.requestedTotal == null
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? STextStyles.w600_14(context)
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: STextStyles.w600_14(context).copyWith(
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color: selectedSum >=
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widget
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.requestedTotal!
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? Theme.of(context)
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.extension<
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StackColors>()!
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.accentColorGreen
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: Theme.of(context)
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.extension<
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StackColors>()!
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.accentColorRed),
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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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if (widget.requestedTotal != null)
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Container(
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width: double.infinity,
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height: 1.5,
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color: Theme.of(context)
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.extension<StackColors>()!
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.backgroundAppBar,
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),
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if (widget.requestedTotal != null)
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Padding(
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padding: const EdgeInsets.all(12),
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child: Row(
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mainAxisAlignment:
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MainAxisAlignment.spaceBetween,
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children: [
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Text(
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"Amount to send",
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style: STextStyles.w600_14(context),
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),
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Text(
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"${Format.satoshisToAmount(
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widget.requestedTotal!,
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coin: coin,
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).toStringAsFixed(
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coin.decimals,
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)} ${coin.ticker}",
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style: STextStyles.w600_14(context),
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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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const SizedBox(
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height: 12,
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),
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PrimaryButton(
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label: "Use coins",
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enabled: _selectedAvailable.isNotEmpty,
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onPressed: () async {
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Navigator.of(context).pop(
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_selectedAvailable,
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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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