@samitouri / QOSAMI-cakewallet-1
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1 import 'package:cake_wallet/bitcoin/bitcoin.dart';
2 import 'package:cake_wallet/main.dart';
3 import 'package:cake_wallet/new-ui/widgets/keyboard_hide_overlay.dart';
4 import 'package:cake_wallet/new-ui/widgets/receive_page/receive_top_bar.dart';
5 import 'package:cake_wallet/src/widgets/alert_with_two_actions.dart';
6 import 'package:cake_wallet/utils/show_pop_up.dart';
7 import 'package:flutter/material.dart';
8 import 'package:flutter_mobx/flutter_mobx.dart';
9 import 'package:cake_wallet/view_model/rescan_view_model.dart';
10 import 'package:cake_wallet/src/widgets/blockchain_height_widget.dart';
11 import 'package:cake_wallet/src/widgets/primary_button.dart';
12 import 'package:cake_wallet/generated/i18n.dart';
13 import 'package:cw_core/wallet_type.dart';
14 import 'package:modal_bottom_sheet/modal_bottom_sheet.dart';
15
16 class RescanPage extends StatefulWidget {
17 RescanPage(this._rescanViewModel);
18
19 final RescanViewModel _rescanViewModel;
20
21 @override
22 State<RescanPage> createState() => _RescanPageState();
23 }
24
25 class _RescanPageState extends State<RescanPage> {
26 final TextEditingController _heightController = TextEditingController();
27
28 @override
29 Widget build(BuildContext context) {
30 Widget child;
31 if (widget._rescanViewModel.wallet.type != WalletType.decred) {
32 child = Padding(
33 padding: EdgeInsets.only(left: 24, right: 24, bottom: 24),
34 child: Column(
35 mainAxisAlignment: MainAxisAlignment.spaceBetween,
36 children: [
37 Observer(
38 builder: (_) => SingleChildScrollView(
39 controller: ModalScrollController.of(context),
40 child: BlockchainHeightWidget(
41 // key: _blockchainHeightWidgetKey,
42 onHeightOrDateEntered: (value) => widget._rescanViewModel.isButtonEnabled = value,
43 isSilentPaymentsScan: widget._rescanViewModel.isSilentPaymentsScan,
44 isMwebScan: widget._rescanViewModel.isMwebScan,
45 doSingleScan: widget._rescanViewModel.doSingleScan,
46 hasDatePicker: !widget._rescanViewModel.isMwebScan,
47 // disable date picker for mweb for now
48 toggleSingleScan: () =>
49 widget._rescanViewModel.doSingleScan = !widget._rescanViewModel.doSingleScan,
50 walletType: widget._rescanViewModel.wallet.type,
51 heightController: _heightController,
52 bitcoinMempoolAPIEnabled: widget._rescanViewModel.isBitcoinMempoolAPIEnabled,
53 ),
54 ),
55 ),
56 Observer(
57 builder: (_) => LoadingPrimaryButton(
58 isLoading: widget._rescanViewModel.state == RescanWalletState.rescaning,
59 text: S.of(context).rescan,
60 onPressed: () async {
61 if (widget._rescanViewModel.isSilentPaymentsScan) {
62 return _toggleSilentPaymentsScanning(context);
63 }
64
65 widget._rescanViewModel.rescanCurrentWallet(
66 restoreHeight: int.tryParse(_heightController.text) ?? 0);
67
68 Navigator.of(context).pop();
69 },
70 color: Theme.of(context).colorScheme.primary,
71 textColor: Theme.of(context).colorScheme.onPrimary,
72 isDisabled: !widget._rescanViewModel.isButtonEnabled,
73 ),
74 )
75 ],
76 ),
77 );
78 } else {
79 child = Center(
80 child: Padding(
81 padding: EdgeInsets.only(left: 24, right: 24, bottom: 24),
82 child: Column(
83 mainAxisAlignment: MainAxisAlignment.spaceBetween,
84 children: [
85 Spacer(),
86 Observer(
87 builder: (_) => LoadingPrimaryButton(
88 isLoading: widget._rescanViewModel.state == RescanWalletState.rescaning,
89 text: S.of(context).rescan,
90 onPressed: () async {
91 await widget._rescanViewModel.rescanCurrentWallet(restoreHeight: 0);
92 Navigator.of(context).pop();
93 },
94 color: Theme.of(context).colorScheme.primary,
95 textColor: Theme.of(context).colorScheme.onPrimary,
96 ),
97 )
98 ],
99 ),
100 ),
101 );
102 }
103 return GestureDetector(
104 behavior: HitTestBehavior.opaque,
105 // onTap: () => FocusScope.of(context).unfocus(),
106 child: Material(
107 color: Theme.of(context).colorScheme.surface,
108 child: KeyboardHideOverlay(
109 child: SafeArea(
110 child: Column(
111 children: [
112 ModalTopBar(
113 title: widget._rescanViewModel.isSilentPaymentsScan
114 ? S.current.silent_payments_scanning
115 : S.current.rescan,
116 leadingIcon: Icon(Icons.arrow_back_ios_new),
117 leadingSemanticLabel: S.current.seed_alert_back,
118 onLeadingPressed: Navigator.of(context).pop),
119 Expanded(
120 child: Padding(
121 padding: EdgeInsets.only(bottom: MediaQuery.of(context).viewInsets.bottom),
122 child: child,
123 )),
124 ],
125 ),
126 ),
127 ),
128 ),
129 );
130 }
131
132 Future<void> _toggleSilentPaymentsScanning(BuildContext context) async {
133 final height = int.tryParse(_heightController.text) ?? 0;
134
135 Navigator.of(context).pop();
136
137 final needsToSwitch =
138 await bitcoin!.getNodeIsElectrsSPEnabled(widget._rescanViewModel.wallet) == false;
139
140 if (needsToSwitch) {
141 return showPopUp<void>(
142 context: navigatorKey.currentState!.context,
143 builder: (BuildContext _dialogContext) => AlertWithTwoActions(
144 alertTitle: S.of(_dialogContext).change_current_node_title,
145 alertContent: S.of(_dialogContext).confirm_silent_payments_switch_node,
146 rightButtonText: S.of(_dialogContext).confirm,
147 leftButtonText: S.of(_dialogContext).cancel,
148 actionRightButton: () async {
149 Navigator.of(_dialogContext).pop();
150
151 widget._rescanViewModel.rescanCurrentWallet(restoreHeight: height);
152 },
153 actionLeftButton: () => Navigator.of(_dialogContext).pop(),
154 ),
155 );
156 }
157
158 widget._rescanViewModel.rescanCurrentWallet(restoreHeight: height);
159 }
160 }