| 1 | import 'dart:async'; |
| 2 | |
| 3 | import 'package:cake_wallet/di.dart'; |
| 4 | import 'package:cake_wallet/main.dart'; |
| 5 | import 'package:cake_wallet/reactions/bootstrap.dart'; |
| 6 | import 'package:cake_wallet/routes.dart'; |
| 7 | import 'package:cake_wallet/store/app_store.dart'; |
| 8 | import 'package:cake_wallet/store/settings_store.dart'; |
| 9 | import 'package:cake_wallet/utils/tor.dart'; |
| 10 | import 'package:cw_core/utils/proxy_wrapper.dart'; |
| 11 | import 'package:flutter/material.dart'; |
| 12 | import 'package:mobx/mobx.dart'; |
| 13 | |
| 14 | part 'start_tor_view_model.g.dart'; |
| 15 | |
| 16 | class StartTorViewModel = StartTorViewModelBase with _$StartTorViewModel; |
| 17 | |
| 18 | abstract class StartTorViewModelBase with Store { |
| 19 | StartTorViewModelBase() { |
| 20 | _startTimer(); |
| 21 | } |
| 22 | |
| 23 | Timer? _timer; |
| 24 | final int waitTimeInSeconds = 5; |
| 25 | |
| 26 | @observable |
| 27 | bool isLoading = true; |
| 28 | |
| 29 | @observable |
| 30 | bool timeoutReached = false; |
| 31 | |
| 32 | @observable |
| 33 | late int remainingSeconds = waitTimeInSeconds; |
| 34 | |
| 35 | @computed |
| 36 | bool get showOptions => timeoutReached; |
| 37 | |
| 38 | @action |
| 39 | void _startTimer() { |
| 40 | remainingSeconds = waitTimeInSeconds; |
| 41 | _timer = Timer.periodic(const Duration(seconds: 1), (timer) { |
| 42 | remainingSeconds -= 1; |
| 43 | |
| 44 | if (remainingSeconds <= 0) { |
| 45 | timer.cancel(); |
| 46 | timeoutReached = true; |
| 47 | } |
| 48 | }); |
| 49 | } |
| 50 | |
| 51 | @observable |
| 52 | bool didStartTor = false; |
| 53 | |
| 54 | @action |
| 55 | Future<void> startTor(BuildContext context) async { |
| 56 | if (didStartTor) { |
| 57 | return; |
| 58 | } |
| 59 | await ensureTorStarted(context: null); |
| 60 | while (true) { |
| 61 | await Future.delayed(Duration(milliseconds: 250)); |
| 62 | if (CakeTor.instance!.port != -1 && CakeTor.instance!.started) { |
| 63 | break; |
| 64 | } |
| 65 | } |
| 66 | didStartTor = true; |
| 67 | final appStore = getIt.get<AppStore>(); |
| 68 | bootstrapOnline(navigatorKey, loadWallet: true); |
| 69 | appStore.wallet |
| 70 | ?.connectToNode(node: appStore.settingsStore.getCurrentNode(appStore.wallet!.type)); |
| 71 | Navigator.pushReplacementNamed(context, Routes.login); |
| 72 | } |
| 73 | |
| 74 | @action |
| 75 | void disableTor(BuildContext context) { |
| 76 | final settingsStore = getIt.get<SettingsStore>(); |
| 77 | settingsStore.currentBuiltinTor = false; |
| 78 | bootstrapOnline(navigatorKey, loadWallet: true); |
| 79 | final appStore = getIt.get<AppStore>(); |
| 80 | appStore.wallet |
| 81 | ?.connectToNode(node: appStore.settingsStore.getCurrentNode(appStore.wallet!.type)); |
| 82 | Navigator.pushReplacementNamed(context, Routes.login); |
| 83 | } |
| 84 | |
| 85 | @action |
| 86 | void ignoreAndLaunchApp(BuildContext context) { |
| 87 | bootstrapOnline(navigatorKey, loadWallet: true); |
| 88 | final appStore = getIt.get<AppStore>(); |
| 89 | appStore.wallet |
| 90 | ?.connectToNode(node: appStore.settingsStore.getCurrentNode(appStore.wallet!.type)); |
| 91 | Navigator.pushReplacementNamed(context, Routes.login); |
| 92 | } |
| 93 | |
| 94 | void dispose() { |
| 95 | _timer?.cancel(); |
| 96 | _timer = null; |
| 97 | } |
| 98 | } |