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/isar/models/blockchain_data/transaction.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/global/trades_service_provider.dart'; import 'package:stackwallet/providers/providers.dart'; import 'package:stackwallet/route_generator.dart'; import 'package:stackwallet/services/exchange/change_now/change_now_exchange.dart'; import 'package:stackwallet/services/exchange/exchange.dart'; import 'package:stackwallet/services/exchange/simpleswap/simpleswap_exchange.dart'; import 'package:stackwallet/utilities/assets.dart'; import 'package:stackwallet/utilities/clipboard_interface.dart'; import 'package:stackwallet/utilities/constants.dart'; import 'package:stackwallet/utilities/enums/coin_enum.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/utilities/util.dart'; import 'package:stackwallet/widgets/background.dart'; import 'package:stackwallet/widgets/conditional_parent.dart'; import 'package:stackwallet/widgets/custom_buttons/app_bar_icon_button.dart'; import 'package:stackwallet/widgets/custom_buttons/blue_text_button.dart'; import 'package:stackwallet/widgets/desktop/desktop_dialog.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 createState() => _TradeDetailsViewState(); } class _TradeDetailsViewState extends ConsumerState { 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; if (ref.read(prefsChangeNotifierProvider).externalCalls) { WidgetsBinding.instance.addPostFrameCallback((timeStamp) async { final trade = ref .read(tradesServiceProvider) .trades .firstWhere((e) => e.tradeId == tradeId); if (mounted) { final exchange = Exchange.fromName(trade.exchangeName); final response = await exchange.updateTrade(trade); if (mounted && response.value != null) { await ref .read(tradesServiceProvider) .edit(trade: response.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.tradeId == tradeId))); final bool hasTx = sentFromStack || !(trade.status == "New" || trade.status == "new" || trade.status == "Waiting" || trade.status == "waiting" || trade.status == "Refunded" || trade.status == "refunded" || trade.status == "Closed" || trade.status == "closed" || trade.status == "Expired" || trade.status == "expired" || trade.status == "Failed" || trade.status == "failed"); //todo: check if print needed // debugPrint("sentFromStack: $sentFromStack"); // debugPrint("hasTx: $hasTx"); // debugPrint("trade: ${trade.toString()}"); final sendAmount = Decimal.tryParse(trade.payInAmount) ?? Decimal.parse("-1"); final isDesktop = Util.isDesktop; return ConditionalParent( condition: !isDesktop, builder: (child) => Background( child: Scaffold( backgroundColor: Theme.of(context).extension()!.background, appBar: AppBar( backgroundColor: Theme.of(context).extension()!.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: child, ), ), ), ), ), child: Padding( padding: isDesktop ? const EdgeInsets.only(left: 32) : const EdgeInsets.all(0), child: BranchedParent( condition: isDesktop, conditionBranchBuilder: (children) => Padding( padding: const EdgeInsets.only( right: 20, ), child: Padding( padding: const EdgeInsets.only( right: 12, ), child: Column( mainAxisSize: MainAxisSize.min, children: [ RoundedWhiteContainer( borderColor: Theme.of(context) .extension()! .backgroundAppBar, padding: const EdgeInsets.all(0), child: ListView( primary: false, shrinkWrap: true, children: children, ), ), if (!hasTx && isStackCoin(trade.payInCurrency) && (trade.status == "New" || trade.status == "new" || trade.status == "waiting" || trade.status == "Waiting")) const SizedBox( height: 32, ), if (!hasTx && isStackCoin(trade.payInCurrency) && (trade.status == "New" || trade.status == "new" || trade.status == "waiting" || trade.status == "Waiting")) SecondaryButton( label: "Send from Stack", buttonHeight: ButtonHeight.l, onPressed: () { final amount = sendAmount; final address = trade.payInAddress; final coin = coinFromTickerCaseInsensitive(trade.payInCurrency); Navigator.of(context).pushNamed( SendFromView.routeName, arguments: Tuple4( coin, amount, address, trade, ), ); }, ), const SizedBox( height: 32, ), ], ), ), ), otherBranchBuilder: (children) => Column( crossAxisAlignment: CrossAxisAlignment.stretch, mainAxisSize: isDesktop ? MainAxisSize.min : MainAxisSize.max, children: children, ), children: [ RoundedWhiteContainer( padding: isDesktop ? const EdgeInsets.all(0) : const EdgeInsets.all(12), child: Container( decoration: isDesktop ? BoxDecoration( color: Theme.of(context) .extension()! .backgroundAppBar, borderRadius: BorderRadius.vertical( top: Radius.circular( Constants.size.circularBorderRadius, ), ), ) : null, child: Padding( padding: isDesktop ? const EdgeInsets.all(12) : const EdgeInsets.all(0), child: Row( mainAxisAlignment: MainAxisAlignment.spaceBetween, children: [ if (isDesktop) Row( children: [ SvgPicture.asset( _fetchIconAssetForStatus(trade.status), width: 32, height: 32, ), const SizedBox( width: 16, ), SelectableText( "Exchange", style: STextStyles.desktopTextMedium(context), ), ], ), Column( crossAxisAlignment: isDesktop ? CrossAxisAlignment.end : CrossAxisAlignment.start, children: [ SelectableText( "${trade.payInCurrency.toUpperCase()} → ${trade.payOutCurrency.toUpperCase()}", style: STextStyles.titleBold12(context), ), const SizedBox( height: 4, ), SelectableText( "-${Format.localizedStringAsFixed(value: sendAmount, locale: ref.watch( localeServiceChangeNotifierProvider .select((value) => value.locale), ), decimalPlaces: trade.payInCurrency.toLowerCase() == "xmr" ? 12 : 8)} ${trade.payInCurrency.toUpperCase()}", style: STextStyles.itemSubtitle(context), ), ], ), if (!isDesktop) Container( width: 32, height: 32, decoration: BoxDecoration( borderRadius: BorderRadius.circular(32), ), child: Center( child: SvgPicture.asset( _fetchIconAssetForStatus(trade.status), width: 32, height: 32, ), ), ), ], ), ), ), ), isDesktop ? const _Divider() : const SizedBox( height: 12, ), RoundedWhiteContainer( padding: isDesktop ? const EdgeInsets.all(16) : const EdgeInsets.all(12), child: Row( mainAxisAlignment: MainAxisAlignment.spaceBetween, children: [ Text( "Status", style: STextStyles.itemSubtitle(context), ), const SizedBox( height: 4, ), SelectableText( trade.status, style: STextStyles.itemSubtitle(context).copyWith( color: Theme.of(context) .extension()! .colorForStatus(trade.status), ), ), // ), // ), ], ), ), if (!sentFromStack && !hasTx) isDesktop ? const _Divider() : const SizedBox( height: 12, ), if (!sentFromStack && !hasTx) RoundedContainer( padding: isDesktop ? const EdgeInsets.all(16) : const EdgeInsets.all(12), color: isDesktop ? Theme.of(context).extension()!.popupBG : Theme.of(context) .extension()! .warningBackground, child: ConditionalParent( condition: isDesktop, builder: (child) => Column( mainAxisSize: MainAxisSize.min, children: [ Row( mainAxisAlignment: MainAxisAlignment.spaceBetween, crossAxisAlignment: CrossAxisAlignment.start, children: [ Column( crossAxisAlignment: CrossAxisAlignment.start, children: [ Text( "Amount", style: STextStyles.desktopTextExtraExtraSmall( context), ), const SizedBox( height: 2, ), Text( "${trade.payInAmount} ${trade.payInCurrency.toUpperCase()}", style: STextStyles.desktopTextExtraExtraSmall( context) .copyWith( color: Theme.of(context) .extension()! .textDark, ), ), ], ), IconCopyButton( data: trade.payInAmount, ), ], ), const SizedBox( height: 6, ), child, ], ), child: RichText( text: TextSpan( text: "You must send at least ${sendAmount.toStringAsFixed( trade.payInCurrency.toLowerCase() == "xmr" ? 12 : 8, )} ${trade.payInCurrency.toUpperCase()}. ", style: isDesktop ? STextStyles.desktopTextExtraExtraSmall(context) .copyWith( color: Theme.of(context) .extension()! .accentColorRed) : STextStyles.label(context).copyWith( color: Theme.of(context) .extension()! .warningForeground, ), children: [ TextSpan( text: "If you send less than ${sendAmount.toStringAsFixed( trade.payInCurrency.toLowerCase() == "xmr" ? 12 : 8, )} ${trade.payInCurrency.toUpperCase()}, your transaction may not be converted and it may not be refunded.", style: isDesktop ? STextStyles.desktopTextExtraExtraSmall( context) .copyWith( color: Theme.of(context) .extension()! .accentColorRed) : STextStyles.label(context).copyWith( color: Theme.of(context) .extension()! .warningForeground, ), ), ]), ), ), ), if (sentFromStack) isDesktop ? const _Divider() : const SizedBox( height: 12, ), if (sentFromStack) RoundedWhiteContainer( padding: isDesktop ? const EdgeInsets.all(16) : const EdgeInsets.all(12), child: Column( crossAxisAlignment: CrossAxisAlignment.start, children: [ Text( "Sent from", style: STextStyles.itemSubtitle(context), ), const SizedBox( height: 4, ), SelectableText( widget.walletName!, style: STextStyles.itemSubtitle12(context), ), const SizedBox( height: 10, ), BlueTextButton( text: "View transaction", onTap: () { final Coin coin = coinFromTickerCaseInsensitive(trade.payInCurrency); if (isDesktop) { Navigator.of(context).push( FadePageRoute( DesktopDialog( maxHeight: MediaQuery.of(context).size.height - 64, maxWidth: 580, child: TransactionDetailsView( coin: coin, transaction: transactionIfSentFromStack!, walletId: walletId!, ), ), const RouteSettings( name: TransactionDetailsView.routeName, ), ), ); } else { Navigator.of(context).pushNamed( TransactionDetailsView.routeName, arguments: Tuple3( transactionIfSentFromStack!, coin, walletId!), ); } }, ), ], ), ), if (sentFromStack) isDesktop ? const _Divider() : const SizedBox( height: 12, ), if (sentFromStack) RoundedWhiteContainer( padding: isDesktop ? const EdgeInsets.all(16) : const EdgeInsets.all(12), child: Row( mainAxisAlignment: MainAxisAlignment.spaceBetween, crossAxisAlignment: CrossAxisAlignment.start, children: [ Column( crossAxisAlignment: CrossAxisAlignment.start, children: [ Text( "${trade.exchangeName} address", style: STextStyles.itemSubtitle(context), ), const SizedBox( height: 4, ), SelectableText( trade.payInAddress, style: STextStyles.itemSubtitle12(context), ), ], ), if (isDesktop) IconCopyButton( data: trade.payInAddress, ), ], ), ), if (!sentFromStack && !hasTx) isDesktop ? const _Divider() : const SizedBox( height: 12, ), if (!sentFromStack && !hasTx) RoundedWhiteContainer( padding: isDesktop ? const EdgeInsets.all(16) : const EdgeInsets.all(12), child: Column( crossAxisAlignment: CrossAxisAlignment.start, children: [ Row( mainAxisAlignment: MainAxisAlignment.spaceBetween, children: [ Text( "Send ${trade.payInCurrency.toUpperCase()} to this address", style: STextStyles.itemSubtitle(context), ), isDesktop ? IconCopyButton( data: trade.payInAddress, ) : 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()! .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( 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.payInCurrency.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()! .popupBG, foregroundColor: Theme.of(context) .extension()! .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()! .getSecondaryEnabledButtonColor( context), child: Text( "Cancel", style: STextStyles.button(context) .copyWith( color: Theme.of(context) .extension()! .accentColorDark), ), ), ), ), ], ), ); }, ); }, child: Row( children: [ SvgPicture.asset( Assets.svg.qrcode, width: 12, height: 12, color: Theme.of(context) .extension()! .infoItemIcons, ), const SizedBox( width: 4, ), Text( "Show QR code", style: STextStyles.link2(context), ), ], ), ), ], ), ), isDesktop ? const _Divider() : const SizedBox( height: 12, ), RoundedWhiteContainer( padding: isDesktop ? const EdgeInsets.all(16) : const EdgeInsets.all(12), child: Column( crossAxisAlignment: CrossAxisAlignment.start, children: [ Row( mainAxisAlignment: MainAxisAlignment.spaceBetween, children: [ Text( "Trade note", style: STextStyles.itemSubtitle(context), ), isDesktop ? IconPencilButton( onPressed: () { showDialog( context: context, builder: (context) { return DesktopDialog( maxWidth: 580, maxHeight: 360, child: EditTradeNoteView( tradeId: tradeId, note: _note, ), ); }, ); }, ) : 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()! .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) isDesktop ? const _Divider() : const SizedBox( height: 12, ), if (sentFromStack) RoundedWhiteContainer( padding: isDesktop ? const EdgeInsets.all(16) : const EdgeInsets.all(12), child: Column( crossAxisAlignment: CrossAxisAlignment.start, children: [ Row( mainAxisAlignment: MainAxisAlignment.spaceBetween, children: [ Text( "Transaction note", style: STextStyles.itemSubtitle(context), ), isDesktop ? IconPencilButton( onPressed: () { showDialog( context: context, builder: (context) { return DesktopDialog( maxWidth: 580, maxHeight: 360, child: EditNoteView( txid: transactionIfSentFromStack!.txid, walletId: walletId!, note: _note, ), ); }, ); }, ) : 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()! .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 snapshot) { if (snapshot.connectionState == ConnectionState.done && snapshot.hasData) { _note = snapshot.data ?? ""; } return SelectableText( _note, style: STextStyles.itemSubtitle12(context), ); }, ), ], ), ), isDesktop ? const _Divider() : const SizedBox( height: 12, ), RoundedWhiteContainer( padding: isDesktop ? const EdgeInsets.all(16) : const EdgeInsets.all(12), child: Row( mainAxisAlignment: MainAxisAlignment.spaceBetween, crossAxisAlignment: CrossAxisAlignment.start, children: [ Column( mainAxisSize: MainAxisSize.min, crossAxisAlignment: CrossAxisAlignment.start, children: [ Text( "Date", style: STextStyles.itemSubtitle(context), ), if (isDesktop) const SizedBox( height: 2, ), if (isDesktop) SelectableText( Format.extractDateFrom( trade.timestamp.millisecondsSinceEpoch ~/ 1000), style: STextStyles.desktopTextExtraExtraSmall(context) .copyWith( color: Theme.of(context) .extension()! .textDark, ), ), ], ), if (!isDesktop) SelectableText( Format.extractDateFrom( trade.timestamp.millisecondsSinceEpoch ~/ 1000), style: STextStyles.itemSubtitle12(context), ), if (isDesktop) IconCopyButton( data: Format.extractDateFrom( trade.timestamp.millisecondsSinceEpoch ~/ 1000), ), ], ), ), isDesktop ? const _Divider() : const SizedBox( height: 12, ), RoundedWhiteContainer( padding: isDesktop ? const EdgeInsets.all(16) : const EdgeInsets.all(12), child: Row( mainAxisAlignment: MainAxisAlignment.spaceBetween, crossAxisAlignment: CrossAxisAlignment.start, children: [ Column( crossAxisAlignment: CrossAxisAlignment.start, children: [ Text( "Exchange", style: STextStyles.itemSubtitle(context), ), if (isDesktop) const SizedBox( height: 2, ), if (isDesktop) SelectableText( trade.exchangeName, style: STextStyles.itemSubtitle12(context), ), ], ), if (isDesktop) IconCopyButton( data: trade.exchangeName, ), if (!isDesktop) SelectableText( trade.exchangeName, style: STextStyles.itemSubtitle12(context), ), ], ), ), isDesktop ? const _Divider() : const SizedBox( height: 12, ), RoundedWhiteContainer( padding: isDesktop ? const EdgeInsets.all(16) : const EdgeInsets.all(12), child: Row( mainAxisAlignment: MainAxisAlignment.spaceBetween, crossAxisAlignment: CrossAxisAlignment.start, children: [ Column( crossAxisAlignment: CrossAxisAlignment.start, children: [ Text( "Trade ID", style: STextStyles.itemSubtitle(context), ), if (isDesktop) const SizedBox( height: 2, ), if (isDesktop) Text( trade.tradeId, style: STextStyles.itemSubtitle12(context), ), ], ), if (isDesktop) IconCopyButton( data: trade.tradeId, ), if (!isDesktop) Row( children: [ Text( trade.tradeId, style: STextStyles.itemSubtitle12(context), ), const SizedBox( width: 10, ), GestureDetector( onTap: () async { final data = ClipboardData(text: trade.tradeId); 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()! .infoItemIcons, width: 12, ), ) ], ), ], ), ), isDesktop ? const _Divider() : const SizedBox( height: 12, ), RoundedWhiteContainer( padding: isDesktop ? const EdgeInsets.all(16) : const EdgeInsets.all(12), child: Column( crossAxisAlignment: CrossAxisAlignment.start, children: [ Text( "Tracking", style: STextStyles.itemSubtitle(context), ), const SizedBox( height: 4, ), Builder( builder: (context) { late final String url; switch (trade.exchangeName) { case ChangeNowExchange.exchangeName: url = "https://changenow.io/exchange/txs/${trade.tradeId}"; break; case SimpleSwapExchange.exchangeName: url = "https://simpleswap.io/exchange?id=${trade.tradeId}"; break; } return ConditionalParent( condition: isDesktop, builder: (child) => MouseRegion( cursor: SystemMouseCursors.click, child: child, ), child: GestureDetector( onTap: () { launchUrl( Uri.parse(url), mode: LaunchMode.externalApplication, ); }, child: Text( url, style: STextStyles.link2(context), ), ), ); }, ), ], ), ), if (!isDesktop) const SizedBox( height: 12, ), if (!isDesktop && !hasTx && isStackCoin(trade.payInCurrency) && (trade.status == "New" || trade.status == "new" || trade.status == "waiting" || trade.status == "Waiting")) SecondaryButton( label: "Send from Stack", onPressed: () { final amount = sendAmount; final address = trade.payInAddress; final coin = coinFromTickerCaseInsensitive(trade.payInCurrency); Navigator.of(context).pushNamed( SendFromView.routeName, arguments: Tuple4( coin, amount, address, trade, ), ); }, ), ], ), ), ); } } class _Divider extends StatelessWidget { const _Divider({Key? key}) : super(key: key); @override Widget build(BuildContext context) { return Container( height: 1, color: Theme.of(context).extension()!.backgroundAppBar, ); } }