mirror of
https://github.com/cypherstack/stack_wallet.git
synced 2024-11-17 09:47:37 +00:00
303 lines
11 KiB
Dart
303 lines
11 KiB
Dart
/*
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* This file is part of Stack Wallet.
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*
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* Copyright (c) 2023 Cypher Stack
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* All Rights Reserved.
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* The code is distributed under GPLv3 license, see LICENSE file for details.
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* Generated by Cypher Stack on 2023-05-26
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*
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*/
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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:flutter_svg/flutter_svg.dart';
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import 'package:stackwallet/models/paynym/paynym_account.dart';
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import 'package:stackwallet/pages/paynym/dialogs/claiming_paynym_dialog.dart';
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import 'package:stackwallet/pages/paynym/paynym_home_view.dart';
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import 'package:stackwallet/pages/wallet_view/wallet_view.dart';
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import 'package:stackwallet/providers/global/paynym_api_provider.dart';
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import 'package:stackwallet/providers/global/wallets_provider.dart';
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import 'package:stackwallet/providers/wallet/my_paynym_account_state_provider.dart';
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import 'package:stackwallet/themes/stack_colors.dart';
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import 'package:stackwallet/utilities/assets.dart';
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import 'package:stackwallet/utilities/text_styles.dart';
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import 'package:stackwallet/utilities/util.dart';
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import 'package:stackwallet/wallets/wallet/wallet_mixin_interfaces/paynym_interface.dart';
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import 'package:stackwallet/widgets/conditional_parent.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/desktop_app_bar.dart';
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import 'package:stackwallet/widgets/desktop/desktop_scaffold.dart';
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import 'package:stackwallet/widgets/desktop/primary_button.dart';
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class PaynymClaimView extends ConsumerStatefulWidget {
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const PaynymClaimView({
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Key? key,
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required this.walletId,
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}) : super(key: key);
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final String walletId;
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static const String routeName = "/claimPaynym";
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@override
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ConsumerState<PaynymClaimView> createState() => _PaynymClaimViewState();
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}
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class _PaynymClaimViewState extends ConsumerState<PaynymClaimView> {
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Future<bool> _addSegwitCode(PaynymAccount myAccount) async {
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final wallet =
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ref.read(pWallets).getWallet(widget.walletId) as PaynymInterface;
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final token = await ref
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.read(paynymAPIProvider)
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.token(myAccount.nonSegwitPaymentCode.code);
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final signature = await wallet.signStringWithNotificationKey(token.value!);
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final pCodeSegwit = await wallet.getPaymentCode(isSegwit: true);
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final addResult = await ref.read(paynymAPIProvider).add(
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token.value!,
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signature,
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myAccount.nymID,
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pCodeSegwit.toString(),
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);
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return addResult.value ?? false;
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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 isDesktop = Util.isDesktop;
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return MasterScaffold(
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isDesktop: isDesktop,
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appBar: isDesktop
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? DesktopAppBar(
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isCompactHeight: true,
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background: Theme.of(context).extension<StackColors>()!.popupBG,
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leading: Row(
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children: [
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Padding(
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padding: const EdgeInsets.only(
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left: 24,
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right: 20,
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),
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child: AppBarIconButton(
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size: 32,
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color: Theme.of(context)
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.extension<StackColors>()!
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.textFieldDefaultBG,
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shadows: const [],
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icon: SvgPicture.asset(
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Assets.svg.arrowLeft,
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width: 18,
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height: 18,
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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: Navigator.of(context).pop,
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),
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),
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SvgPicture.asset(
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Assets.svg.user,
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width: 42,
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height: 42,
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color: Theme.of(context).extension<StackColors>()!.textDark,
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),
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const SizedBox(
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width: 10,
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),
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Text(
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"PayNym",
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style: STextStyles.desktopH3(context),
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)
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],
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),
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)
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: AppBar(
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leading: const AppBarBackButton(),
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titleSpacing: 0,
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title: Text(
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"PayNym",
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style: STextStyles.navBarTitle(context),
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overflow: TextOverflow.ellipsis,
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),
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),
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body: ConditionalParent(
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condition: !isDesktop,
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builder: (child) => SafeArea(
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child: Padding(
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padding: const EdgeInsets.all(16),
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child: child,
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),
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),
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child: ConditionalParent(
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condition: isDesktop,
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builder: (child) => SizedBox(
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width: 328,
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child: child,
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),
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child: Column(
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children: [
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const Spacer(
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flex: 1,
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),
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SvgPicture.asset(
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Assets.svg.unclaimedPaynym,
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width: MediaQuery.of(context).size.width / 2,
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),
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const SizedBox(
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height: 20,
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),
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Text(
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"You do not have a PayNym yet.\nClaim yours now!",
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style: isDesktop
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? STextStyles.desktopSubtitleH2(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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: STextStyles.baseXS(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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textAlign: TextAlign.center,
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),
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if (isDesktop)
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const SizedBox(
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height: 30,
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),
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if (!isDesktop)
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const Spacer(
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flex: 2,
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),
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PrimaryButton(
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label: "Claim",
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onPressed: () async {
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bool shouldCancel = false;
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unawaited(
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showDialog<bool?>(
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context: context,
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barrierDismissible: false,
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builder: (context) => const ClaimingPaynymDialog(),
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).then((value) => shouldCancel = value == true),
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);
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final wallet = ref.read(pWallets).getWallet(widget.walletId)
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as PaynymInterface;
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if (shouldCancel) return;
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// get payment code
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final pCode = await wallet.getPaymentCode(isSegwit: false);
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if (shouldCancel) return;
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// attempt to create new entry in paynym.is db
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final created = await ref
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.read(paynymAPIProvider)
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.create(pCode.toString());
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debugPrint("created:$created");
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if (shouldCancel) return;
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if (created.value!.claimed) {
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// payment code already claimed
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debugPrint("pcode already claimed!!");
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final account =
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await ref.read(paynymAPIProvider).nym(pCode.toString());
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if (!account.value!.segwit) {
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for (int i = 0; i < 100; i++) {
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final result = await _addSegwitCode(account.value!);
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if (result == true) {
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break;
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}
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}
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}
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if (mounted) {
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if (isDesktop) {
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Navigator.of(context, rootNavigator: true).pop();
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Navigator.of(context).pop();
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} else {
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Navigator.of(context).popUntil(
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ModalRoute.withName(
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WalletView.routeName,
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),
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);
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}
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}
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return;
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}
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if (shouldCancel) return;
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final token =
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await ref.read(paynymAPIProvider).token(pCode.toString());
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if (shouldCancel) return;
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// sign token with notification private key
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final signature =
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await wallet.signStringWithNotificationKey(token.value!);
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if (shouldCancel) return;
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// claim paynym account
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final claim = await ref
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.read(paynymAPIProvider)
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.claim(token.value!, signature);
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if (shouldCancel) return;
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if (claim.value?.claimed == pCode.toString()) {
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final account =
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await ref.read(paynymAPIProvider).nym(pCode.toString());
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if (!account.value!.segwit) {
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for (int i = 0; i < 100; i++) {
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final result = await _addSegwitCode(account.value!);
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if (result == true) {
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break;
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}
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}
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}
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ref.read(myPaynymAccountStateProvider.state).state =
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account.value!;
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if (mounted) {
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if (isDesktop) {
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Navigator.of(context, rootNavigator: true).pop();
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Navigator.of(context).pop();
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} else {
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Navigator.of(context).popUntil(
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ModalRoute.withName(
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WalletView.routeName,
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),
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);
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}
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await Navigator.of(context).pushNamed(
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PaynymHomeView.routeName,
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arguments: widget.walletId,
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);
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}
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} else if (mounted && !shouldCancel) {
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Navigator.of(context, rootNavigator: isDesktop).pop();
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}
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},
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),
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if (isDesktop)
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const Spacer(
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flex: 2,
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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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