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CAKE-216 | added trade_details_view_model.dart to the app; applied TradeDetailsViewModel to the trade_details_page.dart; added _updateItems() method to the exchange_trade_view_model.dart; reworked content in the exchange_trade_page.dart

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This commit is contained in:
OleksandrSobol 2020-12-18 14:42:53 +02:00
parent c20d57e9a9
commit 837f639129
6 changed files with 151 additions and 79 deletions
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8
lib/di.dart
View file

@ -27,6 +27,7 @@ import 'package:cake_wallet/src/screens/send/send_template_page.dart';
import 'package:cake_wallet/src/screens/settings/change_language.dart';
import 'package:cake_wallet/src/screens/settings/settings.dart';
import 'package:cake_wallet/src/screens/setup_pin_code/setup_pin_code.dart';
import 'package:cake_wallet/src/screens/trade_details/trade_details_page.dart';
import 'package:cake_wallet/src/screens/transaction_details/transaction_details_page.dart';
import 'package:cake_wallet/src/screens/wallet_keys/wallet_keys_page.dart';
import 'package:cake_wallet/src/screens/exchange/exchange_page.dart';
@ -54,6 +55,7 @@ import 'package:cake_wallet/view_model/node_list/node_list_view_model.dart';
import 'package:cake_wallet/view_model/node_list/node_create_or_edit_view_model.dart';
import 'package:cake_wallet/view_model/rescan_view_model.dart';
import 'package:cake_wallet/view_model/setup_pin_code_view_model.dart';
import 'package:cake_wallet/view_model/trade_details_view_model.dart';
import 'package:cake_wallet/view_model/wallet_address_list/wallet_address_edit_or_create_view_model.dart';
import 'package:cake_wallet/view_model/auth_view_model.dart';
import 'package:cake_wallet/view_model/dashboard/dashboard_view_model.dart';
@ -422,4 +424,10 @@ Future setup(
transactionDescriptionBox));
getIt.registerFactory(() => PreSeedPage());
getIt.registerFactoryParam<TradeDetailsViewModel, Trade, void>((trade, _) =>
TradeDetailsViewModel(tradeForDetails: trade, trades: tradesSource));
getIt.registerFactoryParam<TradeDetailsPage, Trade, void>((Trade trade, _) =>
TradeDetailsPage(getIt.get<TradeDetailsViewModel>(param1: trade)));
}

3
lib/router.dart
View file

@ -293,7 +293,8 @@ Route<dynamic> createRoute(RouteSettings settings) {
case Routes.tradeDetails:
return MaterialPageRoute<void>(
builder: (_) => TradeDetailsPage(settings.arguments as Trade));
builder: (_) =>
getIt.get<TradeDetailsPage>(param1: settings.arguments as Trade));
case Routes.restoreWalletFromSeedDetails:
final args = settings.arguments as List;

26
lib/src/screens/exchange_trade/exchange_trade_page.dart
View file

@ -172,36 +172,14 @@ class ExchangeTradeState extends State<ExchangeTradeForm> {
),
itemBuilder: (context, index) {
final item = widget.exchangeTradeViewModel.items[index];
String value;
final value = item.data ?? fetchingLabel;
final content = Observer(builder: (_) {
switch (index) {
case 0:
value =
'${widget.exchangeTradeViewModel.trade.id ?? fetchingLabel}';
break;
case 1:
value =
'${widget.exchangeTradeViewModel.trade.amount ?? fetchingLabel}';
break;
case 2:
value =
'${widget.exchangeTradeViewModel.trade.state ?? fetchingLabel}';
break;
case 3:
value = widget.exchangeTradeViewModel.trade
.inputAddress ??
fetchingLabel;
break;
}
return StandartListRow(
final content = StandartListRow(
title: item.title,
value: value,
valueFontSize: 14,
image: item.isCopied ? copyImage : null,
);
});
return item.isCopied
? Builder(

44
lib/src/screens/trade_details/trade_details_page.dart
View file

@ -1,51 +1,20 @@
import 'package:cake_wallet/utils/show_bar.dart';
import 'package:cake_wallet/view_model/trade_details_view_model.dart';
import 'package:flutter/material.dart';
import 'package:flutter/cupertino.dart';
import 'package:flutter/services.dart';
import 'package:flutter_mobx/flutter_mobx.dart';
import 'package:cake_wallet/exchange/trade.dart';
import 'package:cake_wallet/generated/i18n.dart';
import 'package:cake_wallet/utils/date_formatter.dart';
import 'package:cake_wallet/src/screens/base_page.dart';
import 'package:cake_wallet/src/screens/transaction_details/standart_list_item.dart';
import 'package:cake_wallet/src/widgets/standart_list_row.dart';
class TradeDetailsPage extends BasePage {
TradeDetailsPage(this.trade) : _items = [] {
final dateFormat = DateFormatter.withCurrentLocal();
_items.addAll([
StandartListItem(title: S.current.trade_details_id, value: trade.id),
StandartListItem(
title: S.current.trade_details_state,
value: trade.state != null
? trade.state.toString()
: S.current.trade_details_fetching)
]);
if (trade.provider != null) {
_items.add(StandartListItem(
title: S.current.trade_details_provider,
value: trade.provider.toString()));
}
if (trade.createdAt != null) {
_items.add(StandartListItem(
title: S.current.trade_details_created_at,
value: dateFormat.format(trade.createdAt).toString()));
}
if (trade.from != null && trade.to != null) {
_items.add(StandartListItem(
title: S.current.trade_details_pair,
value: '${trade.from.toString()} → ${trade.to.toString()}'));
}
}
TradeDetailsPage(this.tradeDetailsViewModel);
@override
String get title => S.current.trade_details_title;
final Trade trade;
final List<StandartListItem> _items;
final TradeDetailsViewModel tradeDetailsViewModel;
@override
Widget body(BuildContext context) {
@ -61,10 +30,11 @@ class TradeDetailsPage extends BasePage {
.primaryTextTheme
.title
.backgroundColor)),
itemCount: _items.length,
itemCount: tradeDetailsViewModel.items.length,
itemBuilder: (BuildContext context, int index) {
final item = _items[index];
final isDrawBottom = index == _items.length - 1 ? true : false;
final item = tradeDetailsViewModel.items[index];
final isDrawBottom =
index == tradeDetailsViewModel.items.length - 1 ? true : false;
return GestureDetector(
onTap: () {

34
lib/view_model/exchange/exchange_trade_view_model.dart
View file

@ -39,20 +39,11 @@ abstract class ExchangeTradeViewModelBase with Store {
}
items = ObservableList<ExchangeTradeItem>();
items.addAll([
ExchangeTradeItem(
title: S.current.id, data: '${trade.id}', isCopied: true),
ExchangeTradeItem(
title: S.current.amount, data: '${trade.amount}', isCopied: false),
ExchangeTradeItem(
title: S.current.status, data: '${trade.state}', isCopied: false),
ExchangeTradeItem(
title: S.current.widgets_address + ':',
data: trade.inputAddress,
isCopied: true),
]);
_updateItems();
_updateTrade();
_timer = Timer.periodic(Duration(seconds: 20), (_) async => _updateTrade());
}
@ -95,8 +86,27 @@ abstract class ExchangeTradeViewModelBase with Store {
}
trade = updatedTrade;
_updateItems();
} catch (e) {
print(e.toString());
}
}
void _updateItems() {
items?.clear();
items.addAll([
ExchangeTradeItem(
title: S.current.id, data: '${trade.id}', isCopied: true),
ExchangeTradeItem(
title: S.current.amount, data: '${trade.amount}', isCopied: false),
ExchangeTradeItem(
title: S.current.status, data: '${trade.state}', isCopied: false),
ExchangeTradeItem(
title: S.current.widgets_address + ':',
data: trade.inputAddress,
isCopied: true),
]);
}
}

105
lib/view_model/trade_details_view_model.dart Normal file
View file

@ -0,0 +1,105 @@
import 'dart:async';
import 'package:cake_wallet/exchange/changenow/changenow_exchange_provider.dart';
import 'package:cake_wallet/exchange/exchange_provider.dart';
import 'package:cake_wallet/exchange/exchange_provider_description.dart';
import 'package:cake_wallet/exchange/morphtoken/morphtoken_exchange_provider.dart';
import 'package:cake_wallet/exchange/trade.dart';
import 'package:cake_wallet/exchange/xmrto/xmrto_exchange_provider.dart';
import 'package:cake_wallet/utils/date_formatter.dart';
import 'package:hive/hive.dart';
import 'package:mobx/mobx.dart';
import 'package:cake_wallet/generated/i18n.dart';
import 'package:cake_wallet/src/screens/transaction_details/standart_list_item.dart';
part 'trade_details_view_model.g.dart';
class TradeDetailsViewModel = TradeDetailsViewModelBase
with _$TradeDetailsViewModel;
abstract class TradeDetailsViewModelBase with Store {
TradeDetailsViewModelBase({Trade tradeForDetails, this.trades}) {
trade = tradeForDetails;
switch (trade.provider) {
case ExchangeProviderDescription.xmrto:
_provider = XMRTOExchangeProvider();
break;
case ExchangeProviderDescription.changeNow:
_provider = ChangeNowExchangeProvider();
break;
case ExchangeProviderDescription.morphToken:
_provider = MorphTokenExchangeProvider(trades: trades);
break;
}
items = ObservableList<StandartListItem>();
_updateItems();
_updateTrade();
_timer = Timer.periodic(Duration(seconds: 20), (_) async => _updateTrade());
}
final Box<Trade> trades;
@observable
Trade trade;
@observable
ObservableList<StandartListItem> items;
ExchangeProvider _provider;
Timer _timer;
@action
Future<void> _updateTrade() async {
try {
final updatedTrade = await _provider.findTradeById(id: trade.id);
if (updatedTrade.createdAt == null && trade.createdAt != null) {
updatedTrade.createdAt = trade.createdAt;
}
trade = updatedTrade;
_updateItems();
} catch (e) {
print(e.toString());
}
}
void _updateItems() {
final dateFormat = DateFormatter.withCurrentLocal();
items?.clear();
items.addAll([
StandartListItem(title: S.current.trade_details_id, value: trade.id),
StandartListItem(
title: S.current.trade_details_state,
value: trade.state != null
? trade.state.toString()
: S.current.trade_details_fetching)
]);
if (trade.provider != null) {
items.add(StandartListItem(
title: S.current.trade_details_provider,
value: trade.provider.toString()));
}
if (trade.createdAt != null) {
items.add(StandartListItem(
title: S.current.trade_details_created_at,
value: dateFormat.format(trade.createdAt).toString()));
}
if (trade.from != null && trade.to != null) {
items.add(StandartListItem(
title: S.current.trade_details_pair,
value: '${trade.from.toString()} → ${trade.to.toString()}'));
}
}
}