stack_wallet/lib/pages/exchange_view/trade_details_view.dart
2022-09-30 15:22:52 -06:00

803 lines
33 KiB
Dart

import 'dart:async';
import 'package:decimal/decimal.dart';
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:flutter_riverpod/flutter_riverpod.dart';
import 'package:flutter_svg/svg.dart';
import 'package:qr_flutter/qr_flutter.dart';
import 'package:stackwallet/models/exchange/change_now/exchange_transaction_status.dart';
import 'package:stackwallet/models/paymint/transactions_model.dart';
import 'package:stackwallet/notifications/show_flush_bar.dart';
import 'package:stackwallet/pages/exchange_view/edit_trade_note_view.dart';
import 'package:stackwallet/pages/exchange_view/send_from_view.dart';
import 'package:stackwallet/pages/wallet_view/transaction_views/edit_note_view.dart';
import 'package:stackwallet/pages/wallet_view/transaction_views/transaction_details_view.dart';
import 'package:stackwallet/providers/exchange/change_now_provider.dart';
import 'package:stackwallet/providers/exchange/trade_note_service_provider.dart';
import 'package:stackwallet/providers/global/trades_service_provider.dart';
import 'package:stackwallet/providers/providers.dart';
import 'package:stackwallet/utilities/assets.dart';
import 'package:stackwallet/utilities/clipboard_interface.dart';
import 'package:stackwallet/utilities/enums/coin_enum.dart';
import 'package:stackwallet/utilities/enums/flush_bar_type.dart';
import 'package:stackwallet/utilities/format.dart';
import 'package:stackwallet/utilities/text_styles.dart';
import 'package:stackwallet/utilities/theme/stack_colors.dart';
import 'package:stackwallet/widgets/custom_buttons/app_bar_icon_button.dart';
import 'package:stackwallet/widgets/desktop/secondary_button.dart';
import 'package:stackwallet/widgets/rounded_container.dart';
import 'package:stackwallet/widgets/rounded_white_container.dart';
import 'package:stackwallet/widgets/stack_dialog.dart';
import 'package:tuple/tuple.dart';
import 'package:url_launcher/url_launcher.dart';
class TradeDetailsView extends ConsumerStatefulWidget {
const TradeDetailsView({
Key? key,
required this.tradeId,
required this.transactionIfSentFromStack,
required this.walletId,
required this.walletName,
this.clipboard = const ClipboardWrapper(),
}) : super(key: key);
static const String routeName = "/tradeDetails";
final String tradeId;
final ClipboardInterface clipboard;
final Transaction? transactionIfSentFromStack;
final String? walletId;
final String? walletName;
@override
ConsumerState<TradeDetailsView> createState() => _TradeDetailsViewState();
}
class _TradeDetailsViewState extends ConsumerState<TradeDetailsView> {
late final String tradeId;
late final ClipboardInterface clipboard;
late final Transaction? transactionIfSentFromStack;
late final String? walletId;
String _note = "";
bool isStackCoin(String ticker) {
try {
coinFromTickerCaseInsensitive(ticker);
return true;
} on ArgumentError catch (_) {
return false;
}
}
@override
initState() {
tradeId = widget.tradeId;
clipboard = widget.clipboard;
transactionIfSentFromStack = widget.transactionIfSentFromStack;
walletId = widget.walletId;
WidgetsBinding.instance.addPostFrameCallback((timeStamp) async {
final trade = ref
.read(tradesServiceProvider)
.trades
.firstWhere((e) => e.id == tradeId);
if (mounted && trade.statusObject == null ||
trade.statusObject!.amountSendDecimal.isEmpty) {
final status = await ref
.read(changeNowProvider)
.getTransactionStatus(id: trade.id);
if (mounted && status.value != null) {
await ref.read(tradesServiceProvider).edit(
trade: trade.copyWith(statusObject: status.value),
shouldNotifyListeners: true);
}
}
});
super.initState();
}
String _fetchIconAssetForStatus(String statusString) {
ChangeNowTransactionStatus? status;
try {
if (statusString.toLowerCase().startsWith("waiting")) {
statusString = "Waiting";
}
status = changeNowTransactionStatusFromStringIgnoreCase(statusString);
} on ArgumentError catch (_) {
status = ChangeNowTransactionStatus.Failed;
}
switch (status) {
case ChangeNowTransactionStatus.New:
case ChangeNowTransactionStatus.Waiting:
case ChangeNowTransactionStatus.Confirming:
case ChangeNowTransactionStatus.Exchanging:
case ChangeNowTransactionStatus.Sending:
case ChangeNowTransactionStatus.Refunded:
case ChangeNowTransactionStatus.Verifying:
return Assets.svg.txExchangePending(context);
case ChangeNowTransactionStatus.Finished:
return Assets.svg.txExchange(context);
case ChangeNowTransactionStatus.Failed:
return Assets.svg.txExchangeFailed(context);
}
}
@override
Widget build(BuildContext context) {
final bool sentFromStack =
transactionIfSentFromStack != null && walletId != null;
final trade = ref.watch(tradesServiceProvider
.select((value) => value.trades.firstWhere((e) => e.id == tradeId)));
final bool hasTx = sentFromStack ||
!(trade.statusObject?.status == ChangeNowTransactionStatus.New ||
trade.statusObject?.status == ChangeNowTransactionStatus.Waiting ||
trade.statusObject?.status == ChangeNowTransactionStatus.Refunded ||
trade.statusObject?.status == ChangeNowTransactionStatus.Failed);
debugPrint("sentFromStack: $sentFromStack");
debugPrint("hasTx: $hasTx");
debugPrint("trade: ${trade.toString()}");
final sendAmount = Decimal.tryParse(
trade.statusObject?.amountSendDecimal ?? "") ??
Decimal.tryParse(trade.statusObject?.expectedSendAmountDecimal ?? "") ??
Decimal.parse("-1");
return Scaffold(
backgroundColor: Theme.of(context).extension<StackColors>()!.background,
appBar: AppBar(
backgroundColor: Theme.of(context).extension<StackColors>()!.background,
leading: AppBarBackButton(
onPressed: () async {
Navigator.of(context).pop();
},
),
title: Text(
"Trade details",
style: STextStyles.navBarTitle(context),
),
),
body: Padding(
padding: const EdgeInsets.all(12),
child: SingleChildScrollView(
child: Padding(
padding: const EdgeInsets.all(4),
child: Column(
crossAxisAlignment: CrossAxisAlignment.stretch,
children: [
RoundedWhiteContainer(
child: Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
SelectableText(
"${trade.fromCurrency.toUpperCase()}${trade.toCurrency.toUpperCase()}",
style: STextStyles.titleBold12(context),
),
const SizedBox(
height: 4,
),
SelectableText(
"${Format.localizedStringAsFixed(value: sendAmount, locale: ref.watch(
localeServiceChangeNotifierProvider
.select((value) => value.locale),
), decimalPlaces: trade.fromCurrency.toLowerCase() == "xmr" ? 12 : 8)} ${trade.fromCurrency.toUpperCase()}",
style: STextStyles.itemSubtitle(context),
),
],
),
Container(
width: 32,
height: 32,
decoration: BoxDecoration(
borderRadius: BorderRadius.circular(32),
),
child: Center(
child: SvgPicture.asset(
_fetchIconAssetForStatus(
trade.statusObject?.status.name ??
trade.statusString),
width: 32,
height: 32,
),
),
),
],
),
),
const SizedBox(
height: 12,
),
RoundedWhiteContainer(
child: Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
Text(
"Status",
style: STextStyles.itemSubtitle(context),
),
const SizedBox(
height: 4,
),
SelectableText(
trade.statusObject?.status.name ?? trade.statusString,
style: STextStyles.itemSubtitle(context).copyWith(
color: trade.statusObject != null
? Theme.of(context)
.extension<StackColors>()!
.colorForStatus(trade.statusObject!.status)
: Theme.of(context)
.extension<StackColors>()!
.accentColorDark,
),
),
// ),
// ),
],
),
),
if (!sentFromStack && !hasTx)
const SizedBox(
height: 12,
),
if (!sentFromStack && !hasTx)
RoundedContainer(
color: Theme.of(context)
.extension<StackColors>()!
.warningBackground,
child: RichText(
text: TextSpan(
text:
"You must send at least ${sendAmount.toStringAsFixed(
trade.fromCurrency.toLowerCase() == "xmr" ? 12 : 8,
)} ${trade.fromCurrency.toUpperCase()}. ",
style: STextStyles.label700(context).copyWith(
color: Theme.of(context)
.extension<StackColors>()!
.warningForeground,
),
children: [
TextSpan(
text:
"If you send less than ${sendAmount.toStringAsFixed(
trade.fromCurrency.toLowerCase() == "xmr"
? 12
: 8,
)} ${trade.fromCurrency.toUpperCase()}, your transaction may not be converted and it may not be refunded.",
style: STextStyles.label(context).copyWith(
color: Theme.of(context)
.extension<StackColors>()!
.warningForeground,
),
),
]),
),
),
if (sentFromStack)
const SizedBox(
height: 12,
),
if (sentFromStack)
RoundedWhiteContainer(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
"Sent from",
style: STextStyles.itemSubtitle(context),
),
const SizedBox(
height: 4,
),
SelectableText(
widget.walletName!,
style: STextStyles.itemSubtitle12(context),
),
const SizedBox(
height: 10,
),
GestureDetector(
onTap: () {
final Coin coin = coinFromTickerCaseInsensitive(
trade.fromCurrency);
Navigator.of(context).pushNamed(
TransactionDetailsView.routeName,
arguments: Tuple3(
transactionIfSentFromStack!, coin, walletId!),
);
},
child: Text(
"View transaction",
style: STextStyles.link2(context),
),
),
],
),
),
if (sentFromStack)
const SizedBox(
height: 12,
),
if (sentFromStack)
RoundedWhiteContainer(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
"ChangeNOW address",
style: STextStyles.itemSubtitle(context),
),
const SizedBox(
height: 4,
),
SelectableText(
trade.payinAddress,
style: STextStyles.itemSubtitle12(context),
),
],
),
),
if (!sentFromStack && !hasTx)
const SizedBox(
height: 12,
),
if (!sentFromStack && !hasTx)
RoundedWhiteContainer(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
Text(
"Send ${trade.fromCurrency.toUpperCase()} to this address",
style: STextStyles.itemSubtitle(context),
),
GestureDetector(
onTap: () async {
final address = trade.payinAddress;
await Clipboard.setData(
ClipboardData(
text: address,
),
);
unawaited(showFloatingFlushBar(
type: FlushBarType.info,
message: "Copied to clipboard",
context: context,
));
},
child: Row(
children: [
SvgPicture.asset(
Assets.svg.copy,
width: 12,
height: 12,
color: Theme.of(context)
.extension<StackColors>()!
.infoItemIcons,
),
const SizedBox(
width: 4,
),
Text(
"Copy",
style: STextStyles.link2(context),
),
],
),
),
],
),
const SizedBox(
height: 4,
),
SelectableText(
trade.payinAddress,
style: STextStyles.itemSubtitle12(context),
),
const SizedBox(
height: 10,
),
GestureDetector(
onTap: () {
showDialog<dynamic>(
context: context,
useSafeArea: false,
barrierDismissible: true,
builder: (_) {
final width =
MediaQuery.of(context).size.width / 2;
return StackDialogBase(
child: Column(
crossAxisAlignment:
CrossAxisAlignment.stretch,
children: [
Center(
child: Text(
"Send ${trade.fromCurrency.toUpperCase()} to this address",
style:
STextStyles.pageTitleH2(context),
),
),
const SizedBox(
height: 12,
),
Center(
child: RepaintBoundary(
// key: _qrKey,
child: SizedBox(
width: width + 20,
height: width + 20,
child: QrImage(
data: trade.payinAddress,
size: width,
backgroundColor: Theme.of(
context)
.extension<StackColors>()!
.popupBG,
foregroundColor: Theme.of(
context)
.extension<StackColors>()!
.accentColorDark),
),
),
),
const SizedBox(
height: 12,
),
Center(
child: SizedBox(
width: width,
child: TextButton(
onPressed: () async {
// await _capturePng(true);
Navigator.of(context).pop();
},
style: Theme.of(context)
.extension<StackColors>()!
.getSecondaryEnabledButtonColor(
context),
child: Text(
"Cancel",
style: STextStyles.button(context)
.copyWith(
color: Theme.of(context)
.extension<
StackColors>()!
.accentColorDark),
),
),
),
),
],
),
);
},
);
},
child: Row(
children: [
SvgPicture.asset(
Assets.svg.qrcode,
width: 12,
height: 12,
color: Theme.of(context)
.extension<StackColors>()!
.infoItemIcons,
),
const SizedBox(
width: 4,
),
Text(
"Show QR code",
style: STextStyles.link2(context),
),
],
),
),
],
),
),
const SizedBox(
height: 12,
),
RoundedWhiteContainer(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
Text(
"Trade note",
style: STextStyles.itemSubtitle(context),
),
GestureDetector(
onTap: () {
Navigator.of(context).pushNamed(
EditTradeNoteView.routeName,
arguments: Tuple2(
tradeId,
ref
.read(tradeNoteServiceProvider)
.getNote(tradeId: tradeId),
),
);
},
child: Row(
children: [
SvgPicture.asset(
Assets.svg.pencil,
width: 10,
height: 10,
color: Theme.of(context)
.extension<StackColors>()!
.infoItemIcons,
),
const SizedBox(
width: 4,
),
Text(
"Edit",
style: STextStyles.link2(context),
),
],
),
),
],
),
const SizedBox(
height: 4,
),
SelectableText(
ref.watch(tradeNoteServiceProvider.select(
(value) => value.getNote(tradeId: tradeId))),
style: STextStyles.itemSubtitle12(context),
),
],
),
),
if (sentFromStack)
const SizedBox(
height: 12,
),
if (sentFromStack)
RoundedWhiteContainer(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
Text(
"Transaction note",
style: STextStyles.itemSubtitle(context),
),
GestureDetector(
onTap: () {
Navigator.of(context).pushNamed(
EditNoteView.routeName,
arguments: Tuple3(
transactionIfSentFromStack!.txid,
walletId!,
_note,
),
);
},
child: Row(
children: [
SvgPicture.asset(
Assets.svg.pencil,
width: 10,
height: 10,
color: Theme.of(context)
.extension<StackColors>()!
.infoItemIcons,
),
const SizedBox(
width: 4,
),
Text(
"Edit",
style: STextStyles.link2(context),
),
],
),
),
],
),
const SizedBox(
height: 4,
),
FutureBuilder(
future: ref.watch(
notesServiceChangeNotifierProvider(walletId!)
.select((value) => value.getNoteFor(
txid: transactionIfSentFromStack!.txid))),
builder:
(builderContext, AsyncSnapshot<String> snapshot) {
if (snapshot.connectionState ==
ConnectionState.done &&
snapshot.hasData) {
_note = snapshot.data ?? "";
}
return SelectableText(
_note,
style: STextStyles.itemSubtitle12(context),
);
},
),
],
),
),
const SizedBox(
height: 12,
),
RoundedWhiteContainer(
child: Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
Text(
"Date",
style: STextStyles.itemSubtitle(context),
),
// Flexible(
// child: FittedBox(
// fit: BoxFit.scaleDown,
// child:
SelectableText(
Format.extractDateFrom(
trade.date.millisecondsSinceEpoch ~/ 1000),
style: STextStyles.itemSubtitle12(context),
),
// ),
// ),
],
),
),
const SizedBox(
height: 12,
),
RoundedWhiteContainer(
child: Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
Text(
"Exchange",
style: STextStyles.itemSubtitle(context),
),
// Flexible(
// child: FittedBox(
// fit: BoxFit.scaleDown,
// child:
SelectableText(
"ChangeNOW",
style: STextStyles.itemSubtitle12(context),
),
// ),
// ),
],
),
),
const SizedBox(
height: 12,
),
RoundedWhiteContainer(
child: Row(
children: [
Text(
"Trade ID",
style: STextStyles.itemSubtitle(context),
),
const Spacer(),
Row(
children: [
Text(
trade.id,
style: STextStyles.itemSubtitle12(context),
),
const SizedBox(
width: 10,
),
GestureDetector(
onTap: () async {
final data = ClipboardData(text: trade.id);
await clipboard.setData(data);
unawaited(showFloatingFlushBar(
type: FlushBarType.info,
message: "Copied to clipboard",
context: context,
));
},
child: SvgPicture.asset(
Assets.svg.copy,
color: Theme.of(context)
.extension<StackColors>()!
.infoItemIcons,
width: 12,
),
)
],
)
],
),
),
const SizedBox(
height: 12,
),
RoundedWhiteContainer(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
"Tracking",
style: STextStyles.itemSubtitle(context),
),
const SizedBox(
height: 4,
),
GestureDetector(
onTap: () {
final url =
"https://changenow.io/exchange/txs/${trade.id}";
launchUrl(
Uri.parse(url),
mode: LaunchMode.externalApplication,
);
},
child: Text(
"https://changenow.io/exchange/txs/${trade.id}",
style: STextStyles.link2(context),
),
),
],
),
),
const SizedBox(
height: 12,
),
if (isStackCoin(trade.fromCurrency) &&
trade.statusObject != null &&
(trade.statusObject!.status ==
ChangeNowTransactionStatus.New ||
trade.statusObject!.status ==
ChangeNowTransactionStatus.Waiting))
SecondaryButton(
label: "Send from Stack",
onPressed: () {
final amount = sendAmount;
final address = trade.payinAddress;
final coin =
coinFromTickerCaseInsensitive(trade.fromCurrency);
Navigator.of(context).pushNamed(
SendFromView.routeName,
arguments: Tuple4(
coin,
amount,
address,
trade,
),
);
},
),
],
),
),
),
),
);
}
}