stack_wallet/lib/pages/cashfusion/fusion_progress_view.dart
2024-07-05 13:26:48 -06:00

267 lines
9 KiB
Dart

/*
* This file is part of Stack Wallet.
*
* Copyright (c) 2023 Cypher Stack
* All Rights Reserved.
* The code is distributed under GPLv3 license, see LICENSE file for details.
* Generated by julian on 2023-10-16
*
*/
import 'dart:async';
import 'package:flutter/material.dart';
import 'package:flutter_riverpod/flutter_riverpod.dart';
import 'package:wakelock/wakelock.dart';
import '../../pages_desktop_specific/cashfusion/sub_widgets/fusion_progress.dart';
import '../../providers/cash_fusion/fusion_progress_ui_state_provider.dart';
import '../../providers/global/prefs_provider.dart';
import '../../providers/global/wallets_provider.dart';
import '../../themes/stack_colors.dart';
import '../../utilities/show_loading.dart';
import '../../utilities/text_styles.dart';
import '../../utilities/util.dart';
import '../../wallets/crypto_currency/crypto_currency.dart';
import '../../wallets/isar/providers/wallet_info_provider.dart';
import '../../wallets/wallet/wallet_mixin_interfaces/cash_fusion_interface.dart';
import '../../widgets/background.dart';
import '../../widgets/custom_buttons/app_bar_icon_button.dart';
import '../../widgets/desktop/primary_button.dart';
import '../../widgets/desktop/secondary_button.dart';
import '../../widgets/rounded_container.dart';
import '../../widgets/stack_dialog.dart';
class FusionProgressView extends ConsumerStatefulWidget {
const FusionProgressView({
super.key,
required this.walletId,
});
static const routeName = "/cashFusionProgressView";
final String walletId;
@override
ConsumerState<FusionProgressView> createState() => _FusionProgressViewState();
}
class _FusionProgressViewState extends ConsumerState<FusionProgressView> {
late final CryptoCurrency coin;
Future<bool> _requestAndProcessCancel() async {
final shouldCancel = await showDialog<bool?>(
context: context,
barrierDismissible: false,
builder: (_) => StackDialog(
title: "Cancel fusion?",
leftButton: SecondaryButton(
label: "No",
buttonHeight: null,
onPressed: () {
Navigator.of(context).pop(false);
},
),
rightButton: PrimaryButton(
label: "Yes",
buttonHeight: null,
onPressed: () {
Navigator.of(context).pop(true);
},
),
),
);
if (shouldCancel == true && mounted) {
final fusionWallet =
ref.read(pWallets).getWallet(widget.walletId) as CashFusionInterface;
await showLoading(
whileFuture: Future.wait([
fusionWallet.stop(),
Future<void>.delayed(const Duration(seconds: 2)),
]),
context: context,
rootNavigator: Util.isDesktop,
message: "Stopping fusion",
);
await Wakelock.disable();
return true;
} else {
return false;
}
}
@override
void initState() {
coin = ref.read(pWalletCoin(widget.walletId));
super.initState();
}
@override
void dispose() {
Wakelock.disable();
super.dispose();
}
@override
Widget build(BuildContext context) {
final bool _succeeded =
ref.watch(fusionProgressUIStateProvider(widget.walletId)).succeeded;
final bool _failed =
ref.watch(fusionProgressUIStateProvider(widget.walletId)).failed;
final int _fusionRoundsCompleted = ref
.watch(fusionProgressUIStateProvider(widget.walletId))
.fusionRoundsCompleted;
Wakelock.enable();
return WillPopScope(
onWillPop: () async {
return await _requestAndProcessCancel();
},
child: Background(
child: SafeArea(
child: Scaffold(
backgroundColor:
Theme.of(context).extension<StackColors>()!.background,
appBar: AppBar(
automaticallyImplyLeading: false,
leading: AppBarBackButton(
onPressed: () async {
if (await _requestAndProcessCancel()) {
if (mounted) {
Navigator.of(context).pop();
}
}
},
),
title: Text(
"Fusion progress",
style: STextStyles.navBarTitle(context),
),
titleSpacing: 0,
),
body: LayoutBuilder(
builder: (builderContext, constraints) {
return SingleChildScrollView(
child: ConstrainedBox(
constraints: BoxConstraints(
minHeight: constraints.maxHeight,
),
child: IntrinsicHeight(
child: Padding(
padding: const EdgeInsets.all(16),
child: Column(
crossAxisAlignment: CrossAxisAlignment.stretch,
children: [
if (_fusionRoundsCompleted == 0)
RoundedContainer(
color: Theme.of(context)
.extension<StackColors>()!
.snackBarBackError,
child: Text(
"Do not close this window. If you exit, "
"the process will be canceled.",
style:
STextStyles.smallMed14(context).copyWith(
color: Theme.of(context)
.extension<StackColors>()!
.snackBarTextError,
),
textAlign: TextAlign.center,
),
),
if (_fusionRoundsCompleted > 0)
RoundedContainer(
color: Theme.of(context)
.extension<StackColors>()!
.snackBarBackInfo,
child: Text(
"Fusion rounds completed: $_fusionRoundsCompleted",
style: STextStyles.w500_14(context).copyWith(
color: Theme.of(context)
.extension<StackColors>()!
.snackBarTextInfo,
),
textAlign: TextAlign.center,
),
),
const SizedBox(
height: 20,
),
FusionProgress(
walletId: widget.walletId,
),
const Spacer(),
const SizedBox(
height: 16,
),
if (_succeeded)
PrimaryButton(
label: "Fuse again",
onPressed: _fuseAgain,
),
if (_succeeded)
const SizedBox(
height: 16,
),
if (_failed)
PrimaryButton(
label: "Try again",
onPressed: _fuseAgain,
),
if (_failed)
const SizedBox(
height: 16,
),
SecondaryButton(
label: "Cancel",
onPressed: () async {
if (await _requestAndProcessCancel()) {
if (mounted) {
Navigator.of(context).pop();
}
}
},
),
],
),
),
),
),
);
},
),
),
),
),
);
}
/// Fuse again.
void _fuseAgain() async {
final fusionWallet =
ref.read(pWallets).getWallet(widget.walletId) as CashFusionInterface;
final fusionInfo =
ref.read(prefsChangeNotifierProvider).getFusionServerInfo(coin);
try {
fusionWallet.uiState = ref.read(
fusionProgressUIStateProvider(widget.walletId),
);
} catch (e) {
if (!e.toString().contains(
"FusionProgressUIState was already set for ${widget.walletId}",
)) {
rethrow;
}
}
unawaited(fusionWallet.fuse(fusionInfo: fusionInfo));
}
}