cake_wallet/lib/view_model/dashboard/dashboard_view_model.dart

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import 'package:cake_wallet/bitcoin/bitcoin_transaction_info.dart';
import 'package:cake_wallet/bitcoin/bitcoin_wallet.dart';
import 'package:cake_wallet/monero/monero_wallet.dart';
import 'package:cake_wallet/src/domain/common/balance_display_mode.dart';
import 'package:cake_wallet/src/domain/common/crypto_currency.dart';
import 'package:cake_wallet/src/domain/common/transaction_direction.dart';
import 'package:cake_wallet/src/domain/common/transaction_info.dart';
import 'package:cake_wallet/src/domain/exchange/exchange_provider_description.dart';
import 'package:cake_wallet/src/domain/exchange/trade.dart';
import 'package:cake_wallet/view_model/dashboard/balance_view_model.dart';
import 'package:cake_wallet/view_model/dashboard/trade_list_item.dart';
import 'package:cake_wallet/view_model/dashboard/transaction_list_item.dart';
import 'package:cake_wallet/view_model/dashboard/action_list_item.dart';
import 'package:cake_wallet/view_model/dashboard/action_list_display_mode.dart';
import 'package:mobx/mobx.dart';
import 'package:cake_wallet/core/wallet_base.dart';
import 'package:cake_wallet/src/domain/common/sync_status.dart';
import 'package:cake_wallet/src/domain/common/wallet_type.dart';
import 'package:cake_wallet/store/app_store.dart';
import 'package:cake_wallet/generated/i18n.dart';
import 'package:cake_wallet/store/dashboard/trades_store.dart';
import 'package:cake_wallet/store/dashboard/trade_filter_store.dart';
import 'package:cake_wallet/store/dashboard/transaction_filter_store.dart';
import 'package:cake_wallet/view_model/dashboard/formatted_item_list.dart';
import 'package:cake_wallet/store/dashboard/page_view_store.dart';
part 'dashboard_view_model.g.dart';
class DashboardViewModel = DashboardViewModelBase with _$DashboardViewModel;
abstract class DashboardViewModelBase with Store {
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DashboardViewModelBase(
{this.balanceViewModel,
this.appStore,
this.tradesStore,
this.tradeFilterStore,
this.transactionFilterStore,
this.pageViewStore}) {
name = appStore.wallet?.name;
wallet ??= appStore.wallet;
type = wallet.type;
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transactions = ObservableList.of(wallet
.transactionHistory.transactions.values
.map((transaction) => TransactionListItem(
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transaction: transaction,
price: price,
fiatCurrency: appStore.settingsStore.fiatCurrency,
displayMode: balanceDisplayMode)));
_reaction = reaction((_) => appStore.wallet, _onWalletChange);
final _wallet = wallet;
if (_wallet is MoneroWallet) {
subname = _wallet.account?.label;
}
}
@observable
WalletType type;
@observable
String name;
@observable
ObservableList<TransactionListItem> transactions;
@observable
String subname;
@computed
double get currentPage => pageViewStore.currentPage;
@computed
String get address => wallet.address;
@computed
SyncStatus get status => wallet.syncStatus;
@computed
String get syncStatusText {
var statusText = '';
if (status is SyncingSyncStatus) {
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statusText = S.current.Blocks_remaining(status.toString());
}
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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;
}
return statusText;
}
@computed
BalanceDisplayMode get balanceDisplayMode =>
appStore.settingsStore.balanceDisplayMode;
@computed
List<TradeListItem> get trades => tradesStore.trades;
@computed
double get price => balanceViewModel.price;
@computed
List<ActionListItem> get items {
final _items = <ActionListItem>[];
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_items.addAll(transactionFilterStore.filtered(transactions: transactions));
_items.addAll(tradeFilterStore.filtered(trades: trades));
return formattedItemsList(_items);
}
WalletBase wallet;
BalanceViewModel balanceViewModel;
AppStore appStore;
TradesStore tradesStore;
TradeFilterStore tradeFilterStore;
TransactionFilterStore transactionFilterStore;
PageViewStore pageViewStore;
ReactionDisposer _reaction;
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Future<void> reconnect() async {
final node = appStore.settingsStore.getCurrentNode(wallet.type);
await wallet.connectToNode(node: node);
}
void _onWalletChange(WalletBase wallet) {
name = wallet.name;
transactions.clear();
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transactions.addAll(wallet.transactionHistory.transactions.values.map(
(transaction) => TransactionListItem(
transaction: transaction,
price: price,
fiatCurrency: appStore.settingsStore.fiatCurrency,
displayMode: balanceDisplayMode)));
}
}