mirror of
https://github.com/cypherstack/stack_wallet.git
synced 2024-12-23 11:59:30 +00:00
874 lines
25 KiB
Dart
874 lines
25 KiB
Dart
/*
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* This file is part of Stack Wallet.
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*
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* Copyright (c) 2023 Cypher Stack
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* All Rights Reserved.
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* The code is distributed under GPLv3 license, see LICENSE file for details.
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* Generated by Cypher Stack on 2023-05-26
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*
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*/
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import 'dart:math';
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import 'package:flutter/cupertino.dart';
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import 'package:stackwallet/db/hive/db.dart';
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import 'package:stackwallet/utilities/amount/amount_unit.dart';
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import 'package:stackwallet/utilities/constants.dart';
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import 'package:stackwallet/utilities/enums/backup_frequency_type.dart';
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import 'package:stackwallet/utilities/enums/coin_enum.dart';
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import 'package:stackwallet/utilities/enums/languages_enum.dart';
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import 'package:stackwallet/utilities/enums/sync_type_enum.dart';
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import 'package:uuid/uuid.dart';
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class Prefs extends ChangeNotifier {
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Prefs._();
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static final Prefs _instance = Prefs._();
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static Prefs get instance => _instance;
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bool _initialized = false;
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bool get isInitialized => _initialized;
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Future<void> init() async {
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if (!_initialized) {
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_currency = await _getPreferredCurrency();
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// _exchangeRateType = await _getExchangeRateType();
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_randomizePIN = await _getRandomizePIN();
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_useBiometrics = await _getUseBiometrics();
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_hasPin = await _getHasPin();
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_language = await _getPreferredLanguage();
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_showFavoriteWallets = await _getShowFavoriteWallets();
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_wifiOnly = await _getUseWifiOnly();
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_syncType = await _getSyncType();
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_walletIdsSyncOnStartup = await _getWalletIdsSyncOnStartup();
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_currentNotificationId = await _getCurrentNotificationIndex();
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_lastUnlocked = await _getLastUnlocked();
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_lastUnlockedTimeout = await _getLastUnlockedTimeout();
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_showTestNetCoins = await _getShowTestNetCoins();
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_isAutoBackupEnabled = await _getIsAutoBackupEnabled();
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_autoBackupLocation = await _getAutoBackupLocation();
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_backupFrequencyType = await _getBackupFrequencyType();
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_lastAutoBackup = await _getLastAutoBackup();
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_hideBlockExplorerWarning = await _getHideBlockExplorerWarning();
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_gotoWalletOnStartup = await _getGotoWalletOnStartup();
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_startupWalletId = await _getStartupWalletId();
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_externalCalls = await _getHasExternalCalls();
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_familiarity = await _getHasFamiliarity();
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_userId = await _getUserId();
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_signupEpoch = await _getSignupEpoch();
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_enableCoinControl = await _getEnableCoinControl();
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_enableSystemBrightness = await _getEnableSystemBrightness();
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_themeId = await _getThemeId();
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_systemBrightnessLightThemeId = await _getSystemBrightnessLightThemeId();
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_systemBrightnessDarkThemeId = await _getSystemBrightnessDarkTheme();
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await _setAmountUnits();
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await _setMaxDecimals();
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_initialized = true;
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}
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}
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// last timestamp user unlocked wallet
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int _lastUnlockedTimeout = 60;
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int get lastUnlockedTimeout => _lastUnlockedTimeout;
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set lastUnlockedTimeout(int lastUnlockedTimeout) {
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if (_lastUnlockedTimeout != lastUnlockedTimeout) {
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DB.instance.put<dynamic>(
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boxName: DB.boxNamePrefs,
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key: "lastUnlockedTimeout",
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value: lastUnlockedTimeout);
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_lastUnlockedTimeout = lastUnlockedTimeout;
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notifyListeners();
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}
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}
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Future<int> _getLastUnlockedTimeout() async {
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return (DB.instance.get<dynamic>(
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boxName: DB.boxNamePrefs, key: "lastUnlockedTimeout")) as int? ??
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60;
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}
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// last timestamp user unlocked wallet
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int _lastUnlocked = 0;
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int get lastUnlocked => _lastUnlocked;
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set lastUnlocked(int lastUnlocked) {
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if (_lastUnlocked != lastUnlocked) {
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DB.instance.put<dynamic>(
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boxName: DB.boxNamePrefs, key: "lastUnlocked", value: lastUnlocked);
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_lastUnlocked = lastUnlocked;
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notifyListeners();
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}
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}
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Future<int> _getLastUnlocked() async {
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return await DB.instance.get<dynamic>(
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boxName: DB.boxNamePrefs, key: "lastUnlocked") as int? ??
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0;
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}
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// notification index
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late int _currentNotificationId;
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int get currentNotificationId => _currentNotificationId;
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Future<void> incrementCurrentNotificationIndex() async {
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if (_currentNotificationId <= Constants.notificationsMax) {
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_currentNotificationId++;
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} else {
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_currentNotificationId = 0;
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}
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await DB.instance.put<dynamic>(
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boxName: DB.boxNamePrefs,
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key: "currentNotificationId",
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value: _currentNotificationId);
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notifyListeners();
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}
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Future<int> _getCurrentNotificationIndex() async {
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return await DB.instance.get<dynamic>(
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boxName: DB.boxNamePrefs, key: "currentNotificationId") as int? ??
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0;
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}
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// list of wallet ids to auto sync when auto sync only selected wallets is chosen
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List<String> _walletIdsSyncOnStartup = [];
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List<String> get walletIdsSyncOnStartup => _walletIdsSyncOnStartup;
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set walletIdsSyncOnStartup(List<String> walletIdsSyncOnStartup) {
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if (_walletIdsSyncOnStartup != walletIdsSyncOnStartup) {
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DB.instance.put<dynamic>(
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boxName: DB.boxNamePrefs,
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key: "walletIdsSyncOnStartup",
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value: walletIdsSyncOnStartup);
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_walletIdsSyncOnStartup = walletIdsSyncOnStartup;
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notifyListeners();
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}
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}
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Future<List<String>> _getWalletIdsSyncOnStartup() async {
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final list = await DB.instance.get<dynamic>(
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boxName: DB.boxNamePrefs, key: "walletIdsSyncOnStartup") as List? ??
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[];
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return List<String>.from(list);
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}
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// sync type
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SyncingType _syncType = SyncingType.allWalletsOnStartup;
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SyncingType get syncType => _syncType;
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set syncType(SyncingType syncType) {
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if (_syncType != syncType) {
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DB.instance.put<dynamic>(
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boxName: DB.boxNamePrefs,
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key: "syncTypeIndex",
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value: syncType.index);
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_syncType = syncType;
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notifyListeners();
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}
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}
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Future<SyncingType> _getSyncType() async {
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final int index = await DB.instance.get<dynamic>(
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boxName: DB.boxNamePrefs, key: "syncTypeIndex") as int? ??
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SyncingType.allWalletsOnStartup.index;
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return SyncingType.values[index];
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}
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// wifi only
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bool _wifiOnly = false;
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bool get wifiOnly => _wifiOnly;
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set wifiOnly(bool wifiOnly) {
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if (_wifiOnly != wifiOnly) {
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DB.instance.put<dynamic>(
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boxName: DB.boxNamePrefs, key: "wifiOnly", value: wifiOnly);
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_wifiOnly = wifiOnly;
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notifyListeners();
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}
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}
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Future<bool> _getUseWifiOnly() async {
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return await DB.instance
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.get<dynamic>(boxName: DB.boxNamePrefs, key: "wifiOnly") as bool? ??
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false;
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}
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// show favorites
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bool _showFavoriteWallets = true;
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bool get showFavoriteWallets => _showFavoriteWallets;
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set showFavoriteWallets(bool showFavoriteWallets) {
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if (_showFavoriteWallets != showFavoriteWallets) {
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DB.instance.put<dynamic>(
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boxName: DB.boxNamePrefs,
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key: "showFavoriteWallets",
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value: showFavoriteWallets);
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_showFavoriteWallets = showFavoriteWallets;
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notifyListeners();
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}
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}
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Future<bool> _getShowFavoriteWallets() async {
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return await DB.instance.get<dynamic>(
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boxName: DB.boxNamePrefs, key: "showFavoriteWallets") as bool? ??
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true;
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}
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// language
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String _language = Language.englishUS.description;
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String get language => _language;
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set language(String newLanguage) {
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if (_language != newLanguage) {
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DB.instance.put<dynamic>(
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boxName: DB.boxNamePrefs, key: "language", value: newLanguage);
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_language = newLanguage;
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notifyListeners();
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}
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}
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Future<String> _getPreferredLanguage() async {
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return await DB.instance.get<dynamic>(
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boxName: DB.boxNamePrefs, key: "language") as String? ??
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Language.englishUS.description;
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}
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// base currency
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String _currency = "USD";
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String get currency => _currency;
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set currency(String newCurrency) {
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if (currency != newCurrency) {
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DB.instance.put<dynamic>(
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boxName: DB.boxNamePrefs, key: "currency", value: newCurrency);
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_currency = newCurrency;
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notifyListeners();
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}
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}
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Future<String> _getPreferredCurrency() async {
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return await DB.instance.get<dynamic>(
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boxName: DB.boxNamePrefs, key: "currency") as String? ??
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"USD";
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}
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// exchange rate type
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// ExchangeRateType _exchangeRateType = ExchangeRateType.estimated;
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//
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// ExchangeRateType get exchangeRateType => _exchangeRateType;
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//
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// set exchangeRateType(ExchangeRateType exchangeRateType) {
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// if (_exchangeRateType != exchangeRateType) {
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// switch (exchangeRateType) {
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// case ExchangeRateType.estimated:
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// DB.instance.put<dynamic>(
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// boxName: DB.boxNamePrefs,
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// key: "exchangeRateType",
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// value: "estimated");
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// break;
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// case ExchangeRateType.fixed:
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// DB.instance.put<dynamic>(
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// boxName: DB.boxNamePrefs,
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// key: "exchangeRateType",
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// value: "fixed");
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// break;
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// }
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// _exchangeRateType = exchangeRateType;
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// notifyListeners();
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// }
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// }
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//
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// Future<ExchangeRateType> _getExchangeRateType() async {
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// String? rate = await DB.instance.get<dynamic>(
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// boxName: DB.boxNamePrefs, key: "exchangeRateType") as String?;
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// rate ??= "estimated";
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// switch (rate) {
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// case "estimated":
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// return ExchangeRateType.estimated;
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// case "fixed":
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// return ExchangeRateType.fixed;
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// default:
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// throw Exception("Invalid exchange rate type found in prefs!");
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// }
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// }
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// randomize PIN
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bool _randomizePIN = false;
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bool get randomizePIN => _randomizePIN;
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set randomizePIN(bool randomizePIN) {
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if (_randomizePIN != randomizePIN) {
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DB.instance.put<dynamic>(
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boxName: DB.boxNamePrefs, key: "randomizePIN", value: randomizePIN);
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_randomizePIN = randomizePIN;
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notifyListeners();
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}
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}
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Future<bool> _getRandomizePIN() async {
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return await DB.instance.get<dynamic>(
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boxName: DB.boxNamePrefs, key: "randomizePIN") as bool? ??
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false;
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}
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// use biometrics
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bool _useBiometrics = false;
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bool get useBiometrics => _useBiometrics;
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set useBiometrics(bool useBiometrics) {
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if (_useBiometrics != useBiometrics) {
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DB.instance.put<dynamic>(
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boxName: DB.boxNamePrefs, key: "useBiometrics", value: useBiometrics);
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_useBiometrics = useBiometrics;
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notifyListeners();
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}
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}
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Future<bool> _getUseBiometrics() async {
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return await DB.instance.get<dynamic>(
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boxName: DB.boxNamePrefs, key: "useBiometrics") as bool? ??
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false;
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}
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// has set up pin
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bool _hasPin = false;
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bool get hasPin => _hasPin;
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set hasPin(bool hasPin) {
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if (_hasPin != hasPin) {
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DB.instance
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.put<dynamic>(boxName: DB.boxNamePrefs, key: "hasPin", value: hasPin);
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_hasPin = hasPin;
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notifyListeners();
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}
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}
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Future<bool> _getHasPin() async {
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return await DB.instance
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.get<dynamic>(boxName: DB.boxNamePrefs, key: "hasPin") as bool? ??
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false;
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}
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// familiarity
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int _familiarity = 0;
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int get familiarity => _familiarity;
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set familiarity(int familiarity) {
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if (_familiarity != familiarity) {
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DB.instance.put<dynamic>(
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boxName: DB.boxNamePrefs, key: "familiarity", value: familiarity);
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_familiarity = familiarity;
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notifyListeners();
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}
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}
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Future<int> _getHasFamiliarity() async {
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return await DB.instance.get<dynamic>(
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boxName: DB.boxNamePrefs, key: "familiarity") as int? ??
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0;
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}
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// show testnet coins
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bool _showTestNetCoins = false;
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bool get showTestNetCoins => _showTestNetCoins;
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set showTestNetCoins(bool showTestNetCoins) {
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if (_showTestNetCoins != showTestNetCoins) {
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DB.instance.put<dynamic>(
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boxName: DB.boxNamePrefs,
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key: "showTestNetCoins",
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value: showTestNetCoins);
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_showTestNetCoins = showTestNetCoins;
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notifyListeners();
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}
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}
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Future<bool> _getShowTestNetCoins() async {
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return await DB.instance.get<dynamic>(
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boxName: DB.boxNamePrefs, key: "showTestNetCoins") as bool? ??
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false;
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}
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// auto backup
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bool _isAutoBackupEnabled = false;
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bool get isAutoBackupEnabled => _isAutoBackupEnabled;
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set isAutoBackupEnabled(bool isAutoBackupEnabled) {
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if (_isAutoBackupEnabled != isAutoBackupEnabled) {
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DB.instance
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.put<dynamic>(
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boxName: DB.boxNamePrefs,
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key: "isAutoBackupEnabled",
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value: isAutoBackupEnabled)
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.then((_) {
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_isAutoBackupEnabled = isAutoBackupEnabled;
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notifyListeners();
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});
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}
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}
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Future<bool> _getIsAutoBackupEnabled() async {
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return await DB.instance.get<dynamic>(
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boxName: DB.boxNamePrefs, key: "isAutoBackupEnabled") as bool? ??
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false;
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}
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// auto backup file location uri
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String? _autoBackupLocation;
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String? get autoBackupLocation => _autoBackupLocation;
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set autoBackupLocation(String? autoBackupLocation) {
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if (this.autoBackupLocation != autoBackupLocation) {
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DB.instance.put<dynamic>(
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boxName: DB.boxNamePrefs,
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key: "autoBackupLocation",
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value: autoBackupLocation);
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_autoBackupLocation = autoBackupLocation;
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notifyListeners();
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}
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}
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Future<String?> _getAutoBackupLocation() async {
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return await DB.instance.get<dynamic>(
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boxName: DB.boxNamePrefs, key: "autoBackupLocation") as String?;
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}
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// auto backup frequency type
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BackupFrequencyType _backupFrequencyType =
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BackupFrequencyType.everyTenMinutes;
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BackupFrequencyType get backupFrequencyType => _backupFrequencyType;
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set backupFrequencyType(BackupFrequencyType backupFrequencyType) {
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if (_backupFrequencyType != backupFrequencyType) {
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switch (backupFrequencyType) {
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case BackupFrequencyType.everyTenMinutes:
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DB.instance.put<dynamic>(
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boxName: DB.boxNamePrefs,
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key: "backupFrequencyType",
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value: "10Min");
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break;
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case BackupFrequencyType.everyAppStart:
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DB.instance.put<dynamic>(
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boxName: DB.boxNamePrefs,
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key: "backupFrequencyType",
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value: "onStart");
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break;
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case BackupFrequencyType.afterClosingAWallet:
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DB.instance.put<dynamic>(
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boxName: DB.boxNamePrefs,
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key: "backupFrequencyType",
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value: "onWalletClose");
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break;
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}
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_backupFrequencyType = backupFrequencyType;
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notifyListeners();
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}
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}
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Future<BackupFrequencyType> _getBackupFrequencyType() async {
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String? rate = await DB.instance.get<dynamic>(
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boxName: DB.boxNamePrefs, key: "backupFrequencyType") as String?;
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rate ??= "10Min";
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switch (rate) {
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case "10Min":
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return BackupFrequencyType.everyTenMinutes;
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case "onStart":
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return BackupFrequencyType.everyAppStart;
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case "onWalletClose":
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return BackupFrequencyType.afterClosingAWallet;
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default:
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throw Exception("Invalid Backup Frequency type found in prefs!");
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}
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}
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// auto backup last time stamp
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DateTime? _lastAutoBackup;
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DateTime? get lastAutoBackup => _lastAutoBackup;
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set lastAutoBackup(DateTime? lastAutoBackup) {
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if (this.lastAutoBackup != lastAutoBackup) {
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DB.instance.put<dynamic>(
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boxName: DB.boxNamePrefs,
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key: "lastAutoBackup",
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value: lastAutoBackup);
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_lastAutoBackup = lastAutoBackup;
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notifyListeners();
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}
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}
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Future<DateTime?> _getLastAutoBackup() async {
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return await DB.instance.get<dynamic>(
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boxName: DB.boxNamePrefs, key: "autoBackupFileUri") as DateTime?;
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}
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// auto backup
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bool _hideBlockExplorerWarning = false;
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bool get hideBlockExplorerWarning => _hideBlockExplorerWarning;
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|
|
|
set hideBlockExplorerWarning(bool hideBlockExplorerWarning) {
|
|
if (_hideBlockExplorerWarning != hideBlockExplorerWarning) {
|
|
DB.instance
|
|
.put<dynamic>(
|
|
boxName: DB.boxNamePrefs,
|
|
key: "hideBlockExplorerWarning",
|
|
value: hideBlockExplorerWarning)
|
|
.then((_) {
|
|
_hideBlockExplorerWarning = hideBlockExplorerWarning;
|
|
notifyListeners();
|
|
});
|
|
}
|
|
}
|
|
|
|
Future<bool> _getHideBlockExplorerWarning() async {
|
|
return await DB.instance.get<dynamic>(
|
|
boxName: DB.boxNamePrefs,
|
|
key: "hideBlockExplorerWarning") as bool? ??
|
|
false;
|
|
}
|
|
|
|
// auto backup
|
|
|
|
bool _gotoWalletOnStartup = false;
|
|
|
|
bool get gotoWalletOnStartup => _gotoWalletOnStartup;
|
|
|
|
set gotoWalletOnStartup(bool gotoWalletOnStartup) {
|
|
if (_gotoWalletOnStartup != gotoWalletOnStartup) {
|
|
DB.instance
|
|
.put<dynamic>(
|
|
boxName: DB.boxNamePrefs,
|
|
key: "gotoWalletOnStartup",
|
|
value: gotoWalletOnStartup)
|
|
.then((_) {
|
|
_gotoWalletOnStartup = gotoWalletOnStartup;
|
|
notifyListeners();
|
|
});
|
|
}
|
|
}
|
|
|
|
Future<bool> _getGotoWalletOnStartup() async {
|
|
return await DB.instance.get<dynamic>(
|
|
boxName: DB.boxNamePrefs, key: "gotoWalletOnStartup") as bool? ??
|
|
false;
|
|
}
|
|
|
|
// startup wallet id
|
|
|
|
String? _startupWalletId;
|
|
|
|
String? get startupWalletId => _startupWalletId;
|
|
|
|
set startupWalletId(String? startupWalletId) {
|
|
if (this.startupWalletId != startupWalletId) {
|
|
DB.instance.put<dynamic>(
|
|
boxName: DB.boxNamePrefs,
|
|
key: "startupWalletId",
|
|
value: startupWalletId);
|
|
_startupWalletId = startupWalletId;
|
|
notifyListeners();
|
|
}
|
|
}
|
|
|
|
Future<String?> _getStartupWalletId() async {
|
|
return await DB.instance.get<dynamic>(
|
|
boxName: DB.boxNamePrefs, key: "startupWalletId") as String?;
|
|
}
|
|
|
|
// incognito mode off by default
|
|
// allow external network calls such as exchange data and price info
|
|
bool _externalCalls = true;
|
|
|
|
bool get externalCalls => _externalCalls;
|
|
|
|
set externalCalls(bool externalCalls) {
|
|
if (_externalCalls != externalCalls) {
|
|
DB.instance
|
|
.put<dynamic>(
|
|
boxName: DB.boxNamePrefs,
|
|
key: "externalCalls",
|
|
value: externalCalls)
|
|
.then((_) {
|
|
_externalCalls = externalCalls;
|
|
notifyListeners();
|
|
});
|
|
}
|
|
}
|
|
|
|
Future<bool> _getHasExternalCalls() async {
|
|
return await DB.instance.get<dynamic>(
|
|
boxName: DB.boxNamePrefs, key: "externalCalls") as bool? ??
|
|
true;
|
|
}
|
|
|
|
Future<bool> isExternalCallsSet() async {
|
|
if (await DB.instance
|
|
.get<dynamic>(boxName: DB.boxNamePrefs, key: "externalCalls") ==
|
|
null) {
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
|
|
String? _userId;
|
|
String? get userID => _userId;
|
|
|
|
Future<String?> _getUserId() async {
|
|
String? userID = await DB.instance
|
|
.get<dynamic>(boxName: DB.boxNamePrefs, key: "userID") as String?;
|
|
if (userID == null) {
|
|
userID = const Uuid().v4();
|
|
await saveUserID(userID);
|
|
}
|
|
return userID;
|
|
}
|
|
|
|
Future<void> saveUserID(String userId) async {
|
|
_userId = userId;
|
|
await DB.instance
|
|
.put<dynamic>(boxName: DB.boxNamePrefs, key: "userID", value: _userId);
|
|
// notifyListeners();
|
|
}
|
|
|
|
int? _signupEpoch;
|
|
int? get signupEpoch => _signupEpoch;
|
|
|
|
Future<int?> _getSignupEpoch() async {
|
|
int? signupEpoch = await DB.instance
|
|
.get<dynamic>(boxName: DB.boxNamePrefs, key: "signupEpoch") as int?;
|
|
if (signupEpoch == null) {
|
|
signupEpoch = DateTime.now().millisecondsSinceEpoch ~/
|
|
Duration.millisecondsPerSecond;
|
|
await saveSignupEpoch(signupEpoch);
|
|
}
|
|
return signupEpoch;
|
|
}
|
|
|
|
Future<void> saveSignupEpoch(int signupEpoch) async {
|
|
_signupEpoch = signupEpoch;
|
|
await DB.instance.put<dynamic>(
|
|
boxName: DB.boxNamePrefs, key: "signupEpoch", value: _signupEpoch);
|
|
// notifyListeners();
|
|
}
|
|
|
|
// show testnet coins
|
|
|
|
bool _enableCoinControl = false;
|
|
|
|
bool get enableCoinControl => _enableCoinControl;
|
|
|
|
set enableCoinControl(bool enableCoinControl) {
|
|
if (_enableCoinControl != enableCoinControl) {
|
|
DB.instance.put<dynamic>(
|
|
boxName: DB.boxNamePrefs,
|
|
key: "enableCoinControl",
|
|
value: enableCoinControl);
|
|
_enableCoinControl = enableCoinControl;
|
|
notifyListeners();
|
|
}
|
|
}
|
|
|
|
Future<bool> _getEnableCoinControl() async {
|
|
return await DB.instance.get<dynamic>(
|
|
boxName: DB.boxNamePrefs, key: "enableCoinControl") as bool? ??
|
|
false;
|
|
}
|
|
|
|
// follow system brightness
|
|
|
|
bool _enableSystemBrightness = false;
|
|
|
|
bool get enableSystemBrightness => _enableSystemBrightness;
|
|
|
|
set enableSystemBrightness(bool enableSystemBrightness) {
|
|
if (_enableSystemBrightness != enableSystemBrightness) {
|
|
DB.instance.put<dynamic>(
|
|
boxName: DB.boxNamePrefs,
|
|
key: "enableSystemBrightness",
|
|
value: enableSystemBrightness);
|
|
_enableSystemBrightness = enableSystemBrightness;
|
|
notifyListeners();
|
|
}
|
|
}
|
|
|
|
Future<bool> _getEnableSystemBrightness() async {
|
|
return await DB.instance.get<dynamic>(
|
|
boxName: DB.boxNamePrefs, key: "enableSystemBrightness") as bool? ??
|
|
false;
|
|
}
|
|
|
|
// current theme id
|
|
|
|
String _themeId = "light";
|
|
|
|
String get themeId => _themeId;
|
|
|
|
set themeId(String themeId) {
|
|
if (this.themeId != themeId) {
|
|
DB.instance.put<dynamic>(
|
|
boxName: DB.boxNamePrefs,
|
|
key: "themeId",
|
|
value: themeId,
|
|
);
|
|
_themeId = themeId;
|
|
notifyListeners();
|
|
}
|
|
}
|
|
|
|
Future<String> _getThemeId() async {
|
|
return await DB.instance.get<dynamic>(
|
|
boxName: DB.boxNamePrefs,
|
|
key: "themeId",
|
|
) as String? ??
|
|
"light";
|
|
}
|
|
|
|
// current system brightness light theme id
|
|
|
|
String _systemBrightnessLightThemeId = "light";
|
|
|
|
String get systemBrightnessLightThemeId => _systemBrightnessLightThemeId;
|
|
|
|
set systemBrightnessLightThemeId(String systemBrightnessLightThemeId) {
|
|
if (this.systemBrightnessLightThemeId != systemBrightnessLightThemeId) {
|
|
DB.instance.put<dynamic>(
|
|
boxName: DB.boxNamePrefs,
|
|
key: "systemBrightnessLightThemeId",
|
|
value: systemBrightnessLightThemeId,
|
|
);
|
|
_systemBrightnessLightThemeId = systemBrightnessLightThemeId;
|
|
notifyListeners();
|
|
}
|
|
}
|
|
|
|
Future<String> _getSystemBrightnessLightThemeId() async {
|
|
return await DB.instance.get<dynamic>(
|
|
boxName: DB.boxNamePrefs,
|
|
key: "systemBrightnessLightThemeId",
|
|
) as String? ??
|
|
"light";
|
|
}
|
|
|
|
// current system brightness dark theme id
|
|
|
|
String _systemBrightnessDarkThemeId = "dark";
|
|
|
|
String get systemBrightnessDarkThemeId => _systemBrightnessDarkThemeId;
|
|
|
|
set systemBrightnessDarkThemeId(String systemBrightnessDarkThemeId) {
|
|
if (this.systemBrightnessDarkThemeId != systemBrightnessDarkThemeId) {
|
|
DB.instance.put<dynamic>(
|
|
boxName: DB.boxNamePrefs,
|
|
key: "systemBrightnessDarkThemeId",
|
|
value: systemBrightnessDarkThemeId,
|
|
);
|
|
_systemBrightnessDarkThemeId = systemBrightnessDarkThemeId;
|
|
notifyListeners();
|
|
}
|
|
}
|
|
|
|
Future<String> _getSystemBrightnessDarkTheme() async {
|
|
return await DB.instance.get<dynamic>(
|
|
boxName: DB.boxNamePrefs,
|
|
key: "systemBrightnessDarkThemeId",
|
|
) as String? ??
|
|
"dark";
|
|
}
|
|
|
|
// coin amount unit settings
|
|
|
|
final Map<Coin, AmountUnit> _amountUnits = {};
|
|
|
|
AmountUnit amountUnit(Coin coin) => _amountUnits[coin] ?? AmountUnit.normal;
|
|
|
|
void updateAmountUnit({required Coin coin, required AmountUnit amountUnit}) {
|
|
if (this.amountUnit(coin) != amountUnit) {
|
|
DB.instance.put<dynamic>(
|
|
boxName: DB.boxNamePrefs,
|
|
key: "amountUnitFor${coin.name}",
|
|
value: amountUnit.index,
|
|
);
|
|
_amountUnits[coin] = amountUnit;
|
|
notifyListeners();
|
|
}
|
|
}
|
|
|
|
Future<void> _setAmountUnits() async {
|
|
for (final coin in Coin.values) {
|
|
final unitIndex = await DB.instance.get<dynamic>(
|
|
boxName: DB.boxNamePrefs,
|
|
key: "amountUnitFor${coin.name}",
|
|
) as int? ??
|
|
0; // 0 is "normal"
|
|
_amountUnits[coin] = AmountUnit.values[unitIndex];
|
|
}
|
|
}
|
|
|
|
// coin precision setting (max decimal places to show)
|
|
|
|
final Map<Coin, int> _amountDecimals = {};
|
|
|
|
int maxDecimals(Coin coin) => _amountDecimals[coin] ?? coin.decimals;
|
|
|
|
void updateMaxDecimals({required Coin coin, required int maxDecimals}) {
|
|
if (this.maxDecimals(coin) != maxDecimals) {
|
|
DB.instance.put<dynamic>(
|
|
boxName: DB.boxNamePrefs,
|
|
key: "maxDecimalsFor${coin.name}",
|
|
value: maxDecimals,
|
|
);
|
|
_amountDecimals[coin] = maxDecimals;
|
|
notifyListeners();
|
|
}
|
|
}
|
|
|
|
Future<void> _setMaxDecimals() async {
|
|
for (final coin in Coin.values) {
|
|
final decimals = await DB.instance.get<dynamic>(
|
|
boxName: DB.boxNamePrefs,
|
|
key: "maxDecimalsFor${coin.name}",
|
|
) as int? ??
|
|
max(coin.decimals,
|
|
18); // use some sane max rather than up to 30 that nano uses
|
|
_amountDecimals[coin] = decimals;
|
|
}
|
|
}
|
|
}
|