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353 lines
11 KiB
353 lines
11 KiB
import 'package:cake_wallet/wallet_type_utils.dart';
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import 'package:cw_core/transaction_history.dart';
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import 'package:cw_core/balance.dart';
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import 'package:cake_wallet/buy/order.dart';
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import 'package:cake_wallet/entities/transaction_history.dart';
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import 'package:cake_wallet/exchange/trade_state.dart';
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import 'package:cake_wallet/entities/balance_display_mode.dart';
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import 'package:cw_core/transaction_info.dart';
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import 'package:cake_wallet/exchange/exchange_provider_description.dart';
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import 'package:cake_wallet/store/settings_store.dart';
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import 'package:cake_wallet/store/dashboard/orders_store.dart';
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import 'package:cake_wallet/store/yat/yat_store.dart';
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import 'package:cake_wallet/utils/mobx.dart';
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import 'package:cake_wallet/view_model/dashboard/balance_view_model.dart';
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import 'package:cake_wallet/view_model/dashboard/filter_item.dart';
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import 'package:cake_wallet/view_model/dashboard/order_list_item.dart';
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import 'package:cake_wallet/view_model/dashboard/trade_list_item.dart';
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import 'package:cake_wallet/view_model/dashboard/transaction_list_item.dart';
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import 'package:cake_wallet/view_model/dashboard/action_list_item.dart';
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import 'package:cake_wallet/view_model/dashboard/action_list_display_mode.dart';
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import 'package:crypto/crypto.dart';
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import 'package:flutter/services.dart';
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import 'package:hive/hive.dart';
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import 'package:mobx/mobx.dart';
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import 'package:cw_core/wallet_base.dart';
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import 'package:cw_core/sync_status.dart';
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import 'package:cw_core/wallet_type.dart';
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import 'package:cake_wallet/store/app_store.dart';
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import 'package:cake_wallet/generated/i18n.dart';
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import 'package:cake_wallet/store/dashboard/trades_store.dart';
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import 'package:cake_wallet/store/dashboard/trade_filter_store.dart';
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import 'package:cake_wallet/store/dashboard/transaction_filter_store.dart';
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import 'package:cake_wallet/view_model/dashboard/formatted_item_list.dart';
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import 'package:cake_wallet/monero/monero.dart';
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part 'dashboard_view_model.g.dart';
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class DashboardViewModel = DashboardViewModelBase with _$DashboardViewModel;
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abstract class DashboardViewModelBase with Store {
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DashboardViewModelBase(
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{this.balanceViewModel,
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this.appStore,
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this.tradesStore,
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this.tradeFilterStore,
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this.transactionFilterStore,
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this.settingsStore,
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this.yatStore,
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this.ordersStore}) {
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filterItems = {
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S.current.transactions: [
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FilterItem(
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value: () => transactionFilterStore.displayIncoming,
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caption: S.current.incoming,
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onChanged: (value) => transactionFilterStore.toggleIncoming()),
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FilterItem(
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value: () => transactionFilterStore.displayOutgoing,
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caption: S.current.outgoing,
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onChanged: (value) => transactionFilterStore.toggleOutgoing()),
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// FilterItem(
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// value: () => false,
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// caption: S.current.transactions_by_date,
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// onChanged: null),
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],
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S.current.trades: [
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FilterItem(
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value: () => tradeFilterStore.displayChangeNow,
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caption: 'Change.NOW',
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onChanged: (value) => tradeFilterStore
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.toggleDisplayExchange(ExchangeProviderDescription.changeNow)),
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]
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};
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name = appStore.wallet?.name;
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wallet ??= appStore.wallet;
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type = wallet.type;
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isOutdatedElectrumWallet =
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wallet.type == WalletType.bitcoin && wallet.seed.split(' ').length < 24;
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isShowFirstYatIntroduction = false;
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isShowSecondYatIntroduction = false;
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isShowThirdYatIntroduction = false;
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updateActions();
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final _wallet = wallet;
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if (_wallet.type == WalletType.monero) {
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subname = monero.getCurrentAccount(_wallet)?.label;
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_onMoneroAccountChangeReaction = reaction((_) => monero.getMoneroWalletDetails(wallet)
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.account, (Account account) => _onMoneroAccountChange(_wallet));
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_onMoneroBalanceChangeReaction = reaction((_) => monero.getMoneroWalletDetails(wallet).balance,
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(MoneroBalance balance) => _onMoneroTransactionsUpdate(_wallet));
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final _accountTransactions = _wallet
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.transactionHistory.transactions.values
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.where((tx) => monero.getTransactionInfoAccountId(tx) == monero.getCurrentAccount(wallet).id)
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.toList();
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transactions = ObservableList.of(_accountTransactions.map((transaction) =>
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TransactionListItem(
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transaction: transaction,
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balanceViewModel: balanceViewModel,
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settingsStore: appStore.settingsStore)));
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} else {
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transactions = ObservableList.of(wallet
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.transactionHistory.transactions.values
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.map((transaction) => TransactionListItem(
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transaction: transaction,
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balanceViewModel: balanceViewModel,
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settingsStore: appStore.settingsStore)));
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}
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reaction((_) => appStore.wallet, _onWalletChange);
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connectMapToListWithTransform(
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appStore.wallet.transactionHistory.transactions,
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transactions,
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(TransactionInfo val) => TransactionListItem(
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transaction: val,
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balanceViewModel: balanceViewModel,
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settingsStore: appStore.settingsStore),
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filter: (TransactionInfo tx) {
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final wallet = _wallet;
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if (wallet.type == WalletType.monero) {
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return monero.getTransactionInfoAccountId(tx) == monero.getCurrentAccount(wallet).id;
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}
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return true;
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});
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}
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@observable
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WalletType type;
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@observable
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String name;
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@observable
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ObservableList<TransactionListItem> transactions;
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@observable
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String subname;
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@observable
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bool isShowFirstYatIntroduction;
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@observable
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bool isShowSecondYatIntroduction;
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@observable
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bool isShowThirdYatIntroduction;
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@computed
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String get address => wallet.walletAddresses.address;
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@computed
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SyncStatus get status => wallet.syncStatus;
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@computed
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String get syncStatusText {
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var statusText = '';
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if (status is SyncingSyncStatus) {
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statusText = S.current.Blocks_remaining(status.toString());
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}
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if (status is FailedSyncStatus || status is LostConnectionSyncStatus) {
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statusText = S.current.please_try_to_connect_to_another_node;
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}
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return statusText;
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}
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@computed
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BalanceDisplayMode get balanceDisplayMode =>
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appStore.settingsStore.balanceDisplayMode;
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@computed
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List<TradeListItem> get trades => tradesStore.trades
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.where((trade) => trade.trade.walletId == wallet.id)
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.toList();
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@computed
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List<OrderListItem> get orders => ordersStore.orders
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.where((item) => item.order.walletId == wallet.id)
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.toList();
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@computed
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double get price => balanceViewModel.price;
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@computed
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List<ActionListItem> get items {
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final _items = <ActionListItem>[];
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_items.addAll(transactionFilterStore.filtered(transactions: transactions));
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_items.addAll(tradeFilterStore.filtered(trades: trades, wallet: wallet));
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_items.addAll(orders);
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return formattedItemsList(_items);
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}
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@observable
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WalletBase<Balance, TransactionHistoryBase<TransactionInfo>, TransactionInfo>
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wallet;
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bool get hasRescan => wallet.type == WalletType.monero;
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BalanceViewModel balanceViewModel;
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AppStore appStore;
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SettingsStore settingsStore;
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YatStore yatStore;
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TradesStore tradesStore;
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OrdersStore ordersStore;
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TradeFilterStore tradeFilterStore;
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TransactionFilterStore transactionFilterStore;
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Map<String, List<FilterItem>> filterItems;
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bool get isBuyEnabled => settingsStore.isBitcoinBuyEnabled;
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bool get shouldShowYatPopup => settingsStore.shouldShowYatPopup;
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@action
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void furtherShowYatPopup(bool shouldShow) =>
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settingsStore.shouldShowYatPopup = shouldShow;
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@observable
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bool isEnabledExchangeAction;
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@observable
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bool hasExchangeAction;
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@observable
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bool isEnabledBuyAction;
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@observable
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bool hasBuyAction;
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@observable
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bool isEnabledSellAction;
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@observable
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bool hasSellAction;
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ReactionDisposer _onMoneroAccountChangeReaction;
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ReactionDisposer _onMoneroBalanceChangeReaction;
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@observable
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bool isOutdatedElectrumWallet;
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Future<void> reconnect() async {
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final node = appStore.settingsStore.getCurrentNode(wallet.type);
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await wallet.connectToNode(node: node);
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}
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@action
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void _onWalletChange(
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WalletBase<Balance, TransactionHistoryBase<TransactionInfo>,
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TransactionInfo>
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wallet) {
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this.wallet = wallet;
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type = wallet.type;
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name = wallet.name;
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isOutdatedElectrumWallet =
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wallet.type == WalletType.bitcoin && wallet.seed.split(' ').length < 24;
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updateActions();
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if (wallet.type == WalletType.monero) {
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subname = monero.getCurrentAccount(wallet)?.label;
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_onMoneroAccountChangeReaction?.reaction?.dispose();
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_onMoneroBalanceChangeReaction?.reaction?.dispose();
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_onMoneroAccountChangeReaction = reaction((_) => monero.getMoneroWalletDetails(wallet)
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.account, (Account account) => _onMoneroAccountChange(wallet));
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_onMoneroBalanceChangeReaction = reaction((_) => monero.getMoneroWalletDetails(wallet).balance,
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(MoneroBalance balance) => _onMoneroTransactionsUpdate(wallet));
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_onMoneroTransactionsUpdate(wallet);
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} else {
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subname = null;
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transactions.clear();
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transactions.addAll(wallet.transactionHistory.transactions.values.map(
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(transaction) => TransactionListItem(
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transaction: transaction,
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balanceViewModel: balanceViewModel,
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settingsStore: appStore.settingsStore)));
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}
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connectMapToListWithTransform(
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appStore.wallet.transactionHistory.transactions,
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transactions,
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(TransactionInfo val) => TransactionListItem(
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transaction: val,
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balanceViewModel: balanceViewModel,
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settingsStore: appStore.settingsStore),
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filter: (TransactionInfo tx) {
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if (wallet.type == WalletType.monero) {
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return monero.getTransactionInfoAccountId(tx) == monero.getCurrentAccount(wallet).id;
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}
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return true;
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});
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}
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@action
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void _onMoneroAccountChange(WalletBase wallet) {
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subname = monero.getCurrentAccount(wallet)?.label;
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_onMoneroTransactionsUpdate(wallet);
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}
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@action
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void _onMoneroTransactionsUpdate(WalletBase wallet) {
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transactions.clear();
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final _accountTransactions = monero.getTransactionHistory(wallet).transactions.values
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.where((tx) => monero.getTransactionInfoAccountId(tx) == monero.getCurrentAccount(wallet).id)
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.toList();
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transactions.addAll(_accountTransactions.map((transaction) =>
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TransactionListItem(
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transaction: transaction,
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balanceViewModel: balanceViewModel,
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settingsStore: appStore.settingsStore)));
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}
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void updateActions() {
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isEnabledExchangeAction = wallet.type != WalletType.haven && wallet.type != WalletType.wownero;
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hasExchangeAction = !isHaven && !isWownero;
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isEnabledBuyAction = wallet.type != WalletType.haven
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&& wallet.type != WalletType.monero
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&& wallet.type != WalletType.wownero;
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hasBuyAction = !isMoneroOnly && !isHaven && !isWownero;
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isEnabledSellAction = wallet.type != WalletType.haven
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&& wallet.type != WalletType.monero
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&& wallet.type != WalletType.wownero
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&& wallet.type != WalletType.litecoin;
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hasSellAction = !isMoneroOnly && !isHaven && !isWownero;
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}
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}
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