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Code Issues Projects Releases Packages Wiki Activity Actions 12

newdesign | blocked address text fields in exchange pages for wallet address; refactored exchange page and exchange template page; added base exchange widget and present provider picker

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This commit is contained in:
Oleksandr Sobol 2020-05-18 20:23:33 +03:00
parent 9bace0cd3c
commit 8769e93025
19 changed files with 680 additions and 926 deletions
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23
lib/generated/i18n.dart
View file

@ -85,6 +85,7 @@ class S implements WidgetsLocalizations {
String get error_text_xmr => "XMR value can't exceed available balance.\nThe number of fraction digits must be less or equal to 12";
String get estimated => "Estimated";
String get exchange => "Exchange";
String get exchange_new_template => "New template";
String get exchange_result_write_down_ID => "*Please copy or write down your ID shown above.";
String get exchange_result_write_down_trade_id => "Please copy or write down the trade ID to continue.";
String get expired => "Expired";
@ -869,6 +870,8 @@ class $de extends S {
@override
String get add_new_word => "Neues Wort hinzufügen";
@override
String get exchange_new_template => "Neue Vorlage";
@override
String get digit_pin => "-stelliger PIN";
@override
String get first_wallet_text => "tolle Brieftasche zum Monero";
@ -1479,6 +1482,8 @@ class $hi extends S {
@override
String get add_new_word => "नया शब्द जोड़ें";
@override
String get exchange_new_template => "नया टेम्पलेट";
@override
String get digit_pin => "-अंक पिन";
@override
String get first_wallet_text => "बहुत बढ़िया बटुआ के लिये Monero";
@ -2089,6 +2094,8 @@ class $ru extends S {
@override
String get add_new_word => "Добавить новое слово";
@override
String get exchange_new_template => "Новый шаблон";
@override
String get digit_pin => "-значный PIN";
@override
String get first_wallet_text => "В самом удобном кошельке для Monero";
@ -2699,6 +2706,8 @@ class $ko extends S {
@override
String get add_new_word => "새로운 단어 추가";
@override
String get exchange_new_template => "새 템플릿";
@override
String get digit_pin => "숫자 PIN";
@override
String get first_wallet_text => "멋진 지갑 에 대한 Monero";
@ -3309,6 +3318,8 @@ class $pt extends S {
@override
String get add_new_word => "Adicionar nova palavra";
@override
String get exchange_new_template => "Novo modelo";
@override
String get digit_pin => "dígitos";
@override
String get first_wallet_text => "Uma fantástica carteira para Monero";
@ -3919,6 +3930,8 @@ class $uk extends S {
@override
String get add_new_word => "Добавити нове слово";
@override
String get exchange_new_template => "Новий шаблон";
@override
String get digit_pin => "-значний PIN";
@override
String get first_wallet_text => "В самому зручному гаманці для Monero";
@ -4529,6 +4542,8 @@ class $ja extends S {
@override
String get add_new_word => "新しい単語を追加";
@override
String get exchange_new_template => "新しいテンプレート";
@override
String get digit_pin => "桁ピン";
@override
String get first_wallet_text => "素晴らしい財布 ために Monero";
@ -5143,6 +5158,8 @@ class $pl extends S {
@override
String get add_new_word => "Dodaj nowe słowo";
@override
String get exchange_new_template => "Nowy szablon";
@override
String get digit_pin => "-znak PIN";
@override
String get first_wallet_text => "Niesamowity portfel dla Monero";
@ -5753,6 +5770,8 @@ class $es extends S {
@override
String get add_new_word => "Agregar palabra nueva";
@override
String get exchange_new_template => "Nueva plantilla";
@override
String get digit_pin => "-dígito PIN";
@override
String get first_wallet_text => "Impresionante billetera para Monero";
@ -6363,6 +6382,8 @@ class $nl extends S {
@override
String get add_new_word => "Nieuw woord toevoegen";
@override
String get exchange_new_template => "Nieuwe sjabloon";
@override
String get digit_pin => "-cijferige PIN";
@override
String get first_wallet_text => "Geweldige portemonnee fvoor Monero";
@ -6973,6 +6994,8 @@ class $zh extends S {
@override
String get add_new_word => "添加新词";
@override
String get exchange_new_template => "新範本";
@override
String get digit_pin => "数字别针";
@override
String get first_wallet_text => "很棒的钱包 对于 Monero";

524
lib/src/screens/exchange/exchange_page.dart
View file

@ -1,31 +1,15 @@
import 'dart:ui';
import 'package:cake_wallet/src/domain/exchange/exchange_provider_description.dart';
import 'package:cake_wallet/src/domain/exchange/exchange_template.dart';
import 'package:cake_wallet/src/widgets/template_tile.dart';
import 'package:dotted_border/dotted_border.dart';
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:flutter_mobx/flutter_mobx.dart';
import 'package:mobx/mobx.dart';
import 'package:provider/provider.dart';
import 'package:cake_wallet/palette.dart';
import 'package:cake_wallet/routes.dart';
import 'package:cake_wallet/generated/i18n.dart';
import 'package:cake_wallet/src/domain/common/crypto_currency.dart';
import 'package:cake_wallet/src/domain/exchange/exchange_provider.dart';
import 'package:cake_wallet/src/domain/exchange/xmrto/xmrto_exchange_provider.dart';
import 'package:cake_wallet/src/stores/exchange/exchange_trade_state.dart';
import 'package:cake_wallet/src/stores/exchange/limits_state.dart';
import 'package:cake_wallet/src/stores/wallet/wallet_store.dart';
import 'package:cake_wallet/src/stores/exchange/exchange_store.dart';
import 'package:cake_wallet/src/screens/base_page.dart';
import 'package:cake_wallet/src/screens/exchange/widgets/exchange_card.dart';
import 'package:cake_wallet/src/widgets/primary_button.dart';
import 'package:cake_wallet/src/widgets/scollable_with_bottom_section.dart';
import 'package:cake_wallet/src/widgets/top_panel.dart';
import 'package:cake_wallet/src/screens/exchange/widgets/provider_picker.dart';
import 'package:cake_wallet/src/stores/exchange_template/exchange_template_store.dart';
import 'package:cake_wallet/src/widgets/alert_with_one_action.dart';
import 'package:cake_wallet/src/screens/exchange/widgets/present_provider_picker.dart';
import 'package:cake_wallet/src/screens/exchange/widgets/base_exchange_widget.dart';
class ExchangePage extends BasePage {
@override
@ -34,46 +18,11 @@ class ExchangePage extends BasePage {
@override
Color get backgroundColor => PaletteDark.walletCardSubAddressField;
final Image arrowBottom =
Image.asset('assets/images/arrow_bottom_purple_icon.png', color: Colors.white, height: 6);
@override
Widget middle(BuildContext context) {
final exchangeStore = Provider.of<ExchangeStore>(context);
return FlatButton(
onPressed: () => _presentProviderPicker(context),
highlightColor: Colors.transparent,
splashColor: Colors.transparent,
child: Row(
mainAxisSize: MainAxisSize.min,
crossAxisAlignment: CrossAxisAlignment.start,
children: <Widget>[
Column(
crossAxisAlignment: CrossAxisAlignment.center,
mainAxisSize: MainAxisSize.min,
children: <Widget>[
Text(S.of(context).exchange,
style: TextStyle(
fontSize: 16.0,
fontWeight: FontWeight.w400,
color: Colors.white)),
Observer(
builder: (_) => Text('${exchangeStore.provider.title}',
style: TextStyle(
fontSize: 10.0,
fontWeight: FontWeight.w400,
color:PaletteDark.walletCardText)))
],
),
SizedBox(width: 5),
Padding(
padding: EdgeInsets.only(top: 8),
child: arrowBottom,
)
],
)
);
return PresentProviderPicker(exchangeStore: exchangeStore);
}
@override
@ -99,37 +48,6 @@ class ExchangePage extends BasePage {
@override
Widget body(BuildContext context) => ExchangeForm();
void _presentProviderPicker(BuildContext context) {
final exchangeStore = Provider.of<ExchangeStore>(context);
final items = exchangeStore.providersForCurrentPair();
final selectedItem = items.indexOf(exchangeStore.provider);
final images = List<Image>();
for (ExchangeProvider provider in items) {
switch (provider.description) {
case ExchangeProviderDescription.xmrto:
images.add(Image.asset('assets/images/xmr_btc.png'));
break;
case ExchangeProviderDescription.changeNow:
images.add(Image.asset('assets/images/change_now.png'));
break;
case ExchangeProviderDescription.morphToken:
images.add(Image.asset('assets/images/morph_icon.png'));
break;
}
}
showDialog<void>(
builder: (_) => ProviderPicker(
items: items,
images: images,
selectedAtIndex: selectedItem,
title: S.of(context).change_exchange_provider,
onItemSelected: (ExchangeProvider provider) =>
exchangeStore.changeProvider(provider: provider)),
context: context);
}
}
class ExchangeForm extends StatefulWidget {
@ -138,21 +56,6 @@ class ExchangeForm extends StatefulWidget {
}
class ExchangeFormState extends State<ExchangeForm> {
final depositKey = GlobalKey<ExchangeCardState>();
final receiveKey = GlobalKey<ExchangeCardState>();
final _formKey = GlobalKey<FormState>();
var _isReactionsSet = false;
final Image arrowBottomPurple = Image.asset(
'assets/images/arrow_bottom_purple_icon.png',
color: Colors.white,
height: 8,
);
final Image arrowBottomCakeGreen = Image.asset(
'assets/images/arrow_bottom_cake_green.png',
color: Colors.white,
height: 8,
);
@override
Widget build(BuildContext context) {
@ -160,422 +63,11 @@ class ExchangeFormState extends State<ExchangeForm> {
final walletStore = Provider.of<WalletStore>(context);
final exchangeTemplateStore = Provider.of<ExchangeTemplateStore>(context);
final depositWalletName =
exchangeStore.depositCurrency == CryptoCurrency.xmr
? walletStore.name
: null;
final receiveWalletName =
exchangeStore.receiveCurrency == CryptoCurrency.xmr
? walletStore.name
: null;
WidgetsBinding.instance.addPostFrameCallback(
(_) => _setReactions(context, exchangeStore, walletStore));
return Container(
color: PaletteDark.historyPanel,
child: Form(
key: _formKey,
child: ScrollableWithBottomSection(
contentPadding: EdgeInsets.only(bottom: 24),
content: Column(
children: <Widget>[
TopPanel(
color: PaletteDark.menuList,
edgeInsets: EdgeInsets.only(bottom: 24),
widget: Column(
children: <Widget>[
TopPanel(
color: PaletteDark.walletCardSubAddressField,
widget: Observer(
builder: (_) => ExchangeCard(
key: depositKey,
title: S.of(context).you_will_send,
initialCurrency: exchangeStore.depositCurrency,
initialWalletName: depositWalletName,
initialAddress:
exchangeStore.depositCurrency == walletStore.type
? walletStore.address
: exchangeStore.depositAddress,
initialIsAmountEditable: true,
initialIsAddressEditable: true,
isAmountEstimated: false,
currencies: CryptoCurrency.all,
onCurrencySelected: (currency) =>
exchangeStore.changeDepositCurrency(currency: currency),
imageArrow: arrowBottomPurple,
currencyButtonColor: PaletteDark.walletCardSubAddressField,
addressButtonsColor: PaletteDark.menuList,
currencyValueValidator: (value) {
exchangeStore.validateCryptoCurrency(value);
return exchangeStore.errorMessage;
},
addressTextFieldValidator: (value) {
exchangeStore.validateAddress(value,
cryptoCurrency: exchangeStore.depositCurrency);
return exchangeStore.errorMessage;
},
),
)
),
Padding(
padding: EdgeInsets.only(top: 32, left: 24, right: 24),
child: Observer(
builder: (_) => ExchangeCard(
key: receiveKey,
title: S.of(context).you_will_get,
initialCurrency: exchangeStore.receiveCurrency,
initialWalletName: receiveWalletName,
initialAddress:
exchangeStore.receiveCurrency == walletStore.type
? walletStore.address
: exchangeStore.receiveAddress,
initialIsAmountEditable: false,
initialIsAddressEditable: true,
isAmountEstimated: true,
currencies: CryptoCurrency.all,
onCurrencySelected: (currency) => exchangeStore
.changeReceiveCurrency(currency: currency),
imageArrow: arrowBottomCakeGreen,
currencyButtonColor: PaletteDark.menuList,
currencyValueValidator: (value) {
exchangeStore.validateCryptoCurrency(value);
return exchangeStore.errorMessage;
},
addressTextFieldValidator: (value) {
exchangeStore.validateAddress(value,
cryptoCurrency: exchangeStore.receiveCurrency);
return exchangeStore.errorMessage;
},
)),
)
],
)
),
Padding(
padding: EdgeInsets.only(
top: 32,
left: 24,
bottom: 24
),
child: Row(
mainAxisAlignment: MainAxisAlignment.start,
children: <Widget>[
Text(
S.of(context).send_templates,
style: TextStyle(
fontSize: 18,
fontWeight: FontWeight.w600,
color: PaletteDark.walletCardText
),
)
],
),
),
Container(
height: 40,
width: double.infinity,
padding: EdgeInsets.only(left: 24),
child: Observer(
builder: (_) {
final itemCount = exchangeTemplateStore.templates.length + 1;
return ListView.builder(
scrollDirection: Axis.horizontal,
itemCount: itemCount,
itemBuilder: (context, index) {
if (index == 0) {
return GestureDetector(
onTap: () => Navigator.of(context)
.pushNamed(Routes.exchangeTemplate),
child: Container(
padding: EdgeInsets.only(right: 10),
child: DottedBorder(
borderType: BorderType.RRect,
dashPattern: [8, 4],
color: PaletteDark.menuList,
strokeWidth: 2,
radius: Radius.circular(20),
child: Container(
height: 40,
width: 75,
padding: EdgeInsets.only(left: 10, right: 10),
alignment: Alignment.center,
decoration: BoxDecoration(
borderRadius: BorderRadius.all(Radius.circular(20)),
color: Colors.transparent,
),
child: Text(
S.of(context).send_new,
style: TextStyle(
fontSize: 14,
fontWeight: FontWeight.w600,
color: PaletteDark.walletCardText
),
),
)
),
),
return BaseExchangeWidget(
exchangeStore: exchangeStore,
walletStore: walletStore,
exchangeTemplateStore: exchangeTemplateStore,
isTemplate: false
);
}
index -= 1;
final template = exchangeTemplateStore.templates[index];
return TemplateTile(
amount: template.amount,
from: template.depositCurrency,
to: template.receiveCurrency,
onTap: () {
applyTemplate(exchangeStore, template);
}
);
}
);
}
),
)
],
),
bottomSectionPadding: EdgeInsets.only(left: 24, right: 24, bottom: 24),
bottomSection: Column(children: <Widget>[
Padding(
padding: EdgeInsets.only(bottom: 15),
child: Observer(builder: (_) {
final description =
exchangeStore.provider is XMRTOExchangeProvider
? S.of(context).amount_is_guaranteed
: S.of(context).amount_is_estimate;
return Center(
child: Text(
description,
style: TextStyle(
color: PaletteDark.walletCardText,
fontSize: 12
),
),
);
}),
),
Observer(
builder: (_) => LoadingPrimaryButton(
text: S.of(context).exchange,
onPressed: () {
if (_formKey.currentState.validate()) {
exchangeStore.createTrade();
}
},
color: Colors.blue,
textColor: Colors.white,
isLoading: exchangeStore.tradeState is TradeIsCreating,
)),
]),
)),
);
}
void applyTemplate(ExchangeStore store, ExchangeTemplate template) {
store.changeDepositCurrency(currency: CryptoCurrency.fromString(template.depositCurrency));
store.changeReceiveCurrency(currency: CryptoCurrency.fromString(template.receiveCurrency));
switch (template.provider) {
case 'XMR.TO':
store.changeProvider(provider: store.providerList[0]);
break;
case 'ChangeNOW':
store.changeProvider(provider: store.providerList[1]);
break;
case 'MorphToken':
store.changeProvider(provider: store.providerList[2]);
break;
}
store.changeDepositAmount(amount: template.amount);
store.depositAddress = template.depositAddress;
store.receiveAddress = template.receiveAddress;
}
void _setReactions(
BuildContext context, ExchangeStore store, WalletStore walletStore) {
if (_isReactionsSet) {
return;
}
final depositAddressController = depositKey.currentState.addressController;
final depositAmountController = depositKey.currentState.amountController;
final receiveAddressController = receiveKey.currentState.addressController;
final receiveAmountController = receiveKey.currentState.amountController;
final limitsState = store.limitsState;
if (limitsState is LimitsLoadedSuccessfully) {
final min = limitsState.limits.min != null
? limitsState.limits.min.toString()
: null;
final max = limitsState.limits.max != null
? limitsState.limits.max.toString()
: null;
final key = depositKey;
key.currentState.changeLimits(min: min, max: max);
}
_onCurrencyChange(store.receiveCurrency, walletStore, receiveKey);
_onCurrencyChange(store.depositCurrency, walletStore, depositKey);
reaction(
(_) => walletStore.name,
(String _) => _onWalletNameChange(
walletStore, store.receiveCurrency, receiveKey));
reaction(
(_) => walletStore.name,
(String _) => _onWalletNameChange(
walletStore, store.depositCurrency, depositKey));
reaction(
(_) => store.receiveCurrency,
(CryptoCurrency currency) =>
_onCurrencyChange(currency, walletStore, receiveKey));
reaction(
(_) => store.depositCurrency,
(CryptoCurrency currency) =>
_onCurrencyChange(currency, walletStore, depositKey));
reaction((_) => store.depositAmount, (String amount) {
if (depositKey.currentState.amountController.text != amount) {
depositKey.currentState.amountController.text = amount;
}
});
reaction((_) => store.depositAddress, (String address) {
if (depositKey.currentState.addressController.text != address) {
depositKey.currentState.addressController.text = address;
}
});
reaction((_) => store.receiveAmount, (String amount) {
if (receiveKey.currentState.amountController.text !=
store.receiveAmount) {
receiveKey.currentState.amountController.text = amount;
}
});
reaction((_) => store.receiveAddress, (String address) {
if (receiveKey.currentState.addressController.text != address) {
receiveKey.currentState.addressController.text = address;
}
});
reaction((_) => store.provider, (ExchangeProvider provider) {
receiveKey.currentState.isAddressEditable(isEditable: true);
receiveKey.currentState.isAmountEditable(isEditable: false);
depositKey.currentState.isAddressEditable(isEditable: true);
depositKey.currentState.isAmountEditable(isEditable: true);
receiveKey.currentState.changeIsAmountEstimated(true);
});
reaction((_) => store.tradeState, (ExchangeTradeState state) {
if (state is TradeIsCreatedFailure) {
WidgetsBinding.instance.addPostFrameCallback((_) {
showDialog<void>(
context: context,
builder: (BuildContext context) {
return AlertWithOneAction(
alertTitle: S.of(context).error,
alertContent: state.error,
buttonText: S.of(context).ok,
buttonAction: () => Navigator.of(context).pop()
);
});
});
}
if (state is TradeIsCreatedSuccessfully) {
Navigator.of(context)
.pushNamed(Routes.exchangeConfirm, arguments: state.trade);
}
});
reaction((_) => store.limitsState, (LimitsState state) {
String min;
String max;
if (state is LimitsLoadedSuccessfully) {
min = state.limits.min != null ? state.limits.min.toString() : null;
max = state.limits.max != null ? state.limits.max.toString() : null;
}
if (state is LimitsLoadedFailure) {
min = '0';
max = '0';
}
if (state is LimitsIsLoading) {
min = '...';
max = '...';
}
depositKey.currentState.changeLimits(min: min, max: max);
receiveKey.currentState.changeLimits(min: null, max: null);
});
depositAddressController.addListener(
() => store.depositAddress = depositAddressController.text);
depositAmountController.addListener(() {
if (depositAmountController.text != store.depositAmount) {
store.changeDepositAmount(amount: depositAmountController.text);
}
});
receiveAddressController.addListener(
() => store.receiveAddress = receiveAddressController.text);
receiveAmountController.addListener(() {
if (receiveAmountController.text != store.receiveAmount) {
store.changeReceiveAmount(amount: receiveAmountController.text);
}
});
reaction((_) => walletStore.address, (String address) {
if (store.depositCurrency == CryptoCurrency.xmr) {
depositKey.currentState.changeAddress(address: address);
}
if (store.receiveCurrency == CryptoCurrency.xmr) {
receiveKey.currentState.changeAddress(address: address);
}
});
_isReactionsSet = true;
}
void _onCurrencyChange(CryptoCurrency currency, WalletStore walletStore,
GlobalKey<ExchangeCardState> key) {
final isCurrentTypeWallet = currency == walletStore.type;
key.currentState.changeSelectedCurrency(currency);
key.currentState
.changeWalletName(isCurrentTypeWallet ? walletStore.name : null);
key.currentState
.changeAddress(address: isCurrentTypeWallet ? walletStore.address : '');
key.currentState.changeAmount(amount: '');
}
void _onWalletNameChange(WalletStore walletStore, CryptoCurrency currency,
GlobalKey<ExchangeCardState> key) {
final isCurrentTypeWallet = currency == walletStore.type;
if (isCurrentTypeWallet) {
key.currentState.changeWalletName(walletStore.name);
key.currentState.addressController.text = walletStore.address;
} else if (key.currentState.addressController.text == walletStore.address) {
key.currentState.changeWalletName(null);
key.currentState.addressController.text = null;
}
}
}

416
lib/src/screens/exchange/exchange_template_page.dart
View file

@ -1,106 +1,28 @@
import 'dart:ui';
import 'package:cake_wallet/src/domain/exchange/exchange_provider_description.dart';
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:flutter_mobx/flutter_mobx.dart';
import 'package:mobx/mobx.dart';
import 'package:provider/provider.dart';
import 'package:cake_wallet/palette.dart';
import 'package:cake_wallet/routes.dart';
import 'package:cake_wallet/generated/i18n.dart';
import 'package:cake_wallet/src/domain/common/crypto_currency.dart';
import 'package:cake_wallet/src/domain/exchange/exchange_provider.dart';
import 'package:cake_wallet/src/domain/exchange/xmrto/xmrto_exchange_provider.dart';
import 'package:cake_wallet/src/stores/exchange/exchange_trade_state.dart';
import 'package:cake_wallet/src/stores/exchange/limits_state.dart';
import 'package:cake_wallet/src/stores/wallet/wallet_store.dart';
import 'package:cake_wallet/src/stores/exchange/exchange_store.dart';
import 'package:cake_wallet/src/screens/base_page.dart';
import 'package:cake_wallet/src/screens/exchange/widgets/exchange_card.dart';
import 'package:cake_wallet/src/widgets/primary_button.dart';
import 'package:cake_wallet/src/widgets/scollable_with_bottom_section.dart';
import 'package:cake_wallet/src/widgets/top_panel.dart';
import 'package:cake_wallet/src/screens/exchange/widgets/provider_picker.dart';
import 'package:cake_wallet/src/screens/exchange/widgets/present_provider_picker.dart';
import 'package:cake_wallet/src/stores/exchange_template/exchange_template_store.dart';
import 'package:cake_wallet/src/screens/exchange/widgets/base_exchange_widget.dart';
import 'package:cake_wallet/generated/i18n.dart';
class ExchangeTemplatePage extends BasePage {
@override
String get title => 'New template';
String get title => S.current.exchange_new_template;
@override
Color get backgroundColor => PaletteDark.walletCardSubAddressField;
final Image arrowBottom =
Image.asset('assets/images/arrow_bottom_purple_icon.png', color: Colors.white, height: 6);
@override
Widget trailing(BuildContext context) {
final exchangeStore = Provider.of<ExchangeStore>(context);
return FlatButton(
onPressed: () => _presentProviderPicker(context),
highlightColor: Colors.transparent,
splashColor: Colors.transparent,
child: Row(
mainAxisSize: MainAxisSize.min,
crossAxisAlignment: CrossAxisAlignment.start,
children: <Widget>[
Column(
crossAxisAlignment: CrossAxisAlignment.center,
mainAxisSize: MainAxisSize.min,
children: <Widget>[
Text(S.of(context).exchange,
style: TextStyle(
fontSize: 16.0,
fontWeight: FontWeight.w400,
color: Colors.white)),
Observer(
builder: (_) => Text('${exchangeStore.provider.title}',
style: TextStyle(
fontSize: 10.0,
fontWeight: FontWeight.w400,
color:PaletteDark.walletCardText)))
],
),
SizedBox(width: 5),
Padding(
padding: EdgeInsets.only(top: 8),
child: arrowBottom,
)
],
)
);
}
void _presentProviderPicker(BuildContext context) {
final exchangeStore = Provider.of<ExchangeStore>(context);
final items = exchangeStore.providersForCurrentPair();
final selectedItem = items.indexOf(exchangeStore.provider);
final images = List<Image>();
for (ExchangeProvider provider in items) {
switch (provider.description) {
case ExchangeProviderDescription.xmrto:
images.add(Image.asset('assets/images/xmr_btc.png'));
break;
case ExchangeProviderDescription.changeNow:
images.add(Image.asset('assets/images/change_now.png'));
break;
case ExchangeProviderDescription.morphToken:
images.add(Image.asset('assets/images/morph_icon.png'));
break;
}
}
showDialog<void>(
builder: (_) => ProviderPicker(
items: items,
images: images,
selectedAtIndex: selectedItem,
title: S.of(context).change_exchange_provider,
onItemSelected: (ExchangeProvider provider) =>
exchangeStore.changeProvider(provider: provider)),
context: context);
return PresentProviderPicker(exchangeStore: exchangeStore);
}
@override
@ -113,21 +35,6 @@ class ExchangeTemplateForm extends StatefulWidget{
}
class ExchangeTemplateFormState extends State<ExchangeTemplateForm> {
final depositKey = GlobalKey<ExchangeCardState>();
final receiveKey = GlobalKey<ExchangeCardState>();
final _formKey = GlobalKey<FormState>();
var _isReactionsSet = false;
final Image arrowBottomPurple = Image.asset(
'assets/images/arrow_bottom_purple_icon.png',
color: Colors.white,
height: 8,
);
final Image arrowBottomCakeGreen = Image.asset(
'assets/images/arrow_bottom_cake_green.png',
color: Colors.white,
height: 8,
);
@override
Widget build(BuildContext context) {
@ -135,314 +42,11 @@ class ExchangeTemplateFormState extends State<ExchangeTemplateForm> {
final walletStore = Provider.of<WalletStore>(context);
final exchangeTemplateStore = Provider.of<ExchangeTemplateStore>(context);
final depositWalletName =
exchangeStore.depositCurrency == CryptoCurrency.xmr
? walletStore.name
: null;
final receiveWalletName =
exchangeStore.receiveCurrency == CryptoCurrency.xmr
? walletStore.name
: null;
WidgetsBinding.instance.addPostFrameCallback(
(_) => _setReactions(context, exchangeStore, walletStore));
return Container(
color: PaletteDark.historyPanel,
child: Form(
key: _formKey,
child: ScrollableWithBottomSection(
contentPadding: EdgeInsets.only(bottom: 24),
content: Column(
children: <Widget>[
TopPanel(
color: PaletteDark.menuList,
edgeInsets: EdgeInsets.only(bottom: 24),
widget: Column(
children: <Widget>[
TopPanel(
color: PaletteDark.walletCardSubAddressField,
widget: Observer(
builder: (_) => ExchangeCard(
key: depositKey,
title: S.of(context).you_will_send,
initialCurrency: exchangeStore.depositCurrency,
initialWalletName: depositWalletName,
initialAddress:
exchangeStore.depositCurrency == walletStore.type
? walletStore.address
: null,
initialIsAmountEditable: true,
initialIsAddressEditable: true,
isAmountEstimated: false,
currencies: CryptoCurrency.all,
onCurrencySelected: (currency) =>
exchangeStore.changeDepositCurrency(currency: currency),
imageArrow: arrowBottomPurple,
currencyButtonColor: PaletteDark.walletCardSubAddressField,
addressButtonsColor: PaletteDark.menuList,
currencyValueValidator: (value) {
exchangeStore.validateCryptoCurrency(value);
return exchangeStore.errorMessage;
},
addressTextFieldValidator: (value) {
exchangeStore.validateAddress(value,
cryptoCurrency: exchangeStore.depositCurrency);
return exchangeStore.errorMessage;
},
),
)
),
Padding(
padding: EdgeInsets.only(top: 32, left: 24, right: 24),
child: Observer(
builder: (_) => ExchangeCard(
key: receiveKey,
title: S.of(context).you_will_get,
initialCurrency: exchangeStore.receiveCurrency,
initialWalletName: receiveWalletName,
initialAddress:
exchangeStore.receiveCurrency == walletStore.type
? walletStore.address
: null,
initialIsAmountEditable: false,
initialIsAddressEditable: true,
isAmountEstimated: true,
currencies: CryptoCurrency.all,
onCurrencySelected: (currency) => exchangeStore
.changeReceiveCurrency(currency: currency),
imageArrow: arrowBottomCakeGreen,
currencyButtonColor: PaletteDark.menuList,
currencyValueValidator: (value) {
exchangeStore.validateCryptoCurrency(value);
return exchangeStore.errorMessage;
},
addressTextFieldValidator: (value) {
exchangeStore.validateAddress(value,
cryptoCurrency: exchangeStore.receiveCurrency);
return exchangeStore.errorMessage;
},
)),
)
],
)
),
],
),
bottomSectionPadding: EdgeInsets.only(left: 24, right: 24, bottom: 24),
bottomSection: Column(children: <Widget>[
Padding(
padding: EdgeInsets.only(bottom: 15),
child: Observer(builder: (_) {
final description =
exchangeStore.provider is XMRTOExchangeProvider
? S.of(context).amount_is_guaranteed
: S.of(context).amount_is_estimate;
return Center(
child: Text(
description,
style: TextStyle(
color: PaletteDark.walletCardText,
fontSize: 12
),
),
return BaseExchangeWidget(
exchangeStore: exchangeStore,
walletStore: walletStore,
exchangeTemplateStore: exchangeTemplateStore,
isTemplate: true
);
}),
),
PrimaryButton(
onPressed: () {
if (_formKey.currentState.validate()) {
exchangeTemplateStore.addTemplate(
amount: exchangeStore.depositAmount,
depositCurrency: exchangeStore.depositCurrency.toString(),
receiveCurrency: exchangeStore.receiveCurrency.toString(),
provider: exchangeStore.provider.toString(),
depositAddress: exchangeStore.depositAddress,
receiveAddress: exchangeStore.receiveAddress
);
exchangeTemplateStore.update();
Navigator.of(context).pop();
}
},
text: S.of(context).save,
color: Colors.green,
textColor: Colors.white
),
]),
)),
);
}
void _setReactions(
BuildContext context, ExchangeStore store, WalletStore walletStore) {
if (_isReactionsSet) {
return;
}
final depositAddressController = depositKey.currentState.addressController;
final depositAmountController = depositKey.currentState.amountController;
final receiveAddressController = receiveKey.currentState.addressController;
final receiveAmountController = receiveKey.currentState.amountController;
final limitsState = store.limitsState;
if (limitsState is LimitsLoadedSuccessfully) {
final min = limitsState.limits.min != null
? limitsState.limits.min.toString()
: null;
final max = limitsState.limits.max != null
? limitsState.limits.max.toString()
: null;
final key = depositKey;
key.currentState.changeLimits(min: min, max: max);
}
_onCurrencyChange(store.receiveCurrency, walletStore, receiveKey);
_onCurrencyChange(store.depositCurrency, walletStore, depositKey);
reaction(
(_) => walletStore.name,
(String _) => _onWalletNameChange(
walletStore, store.receiveCurrency, receiveKey));
reaction(
(_) => walletStore.name,
(String _) => _onWalletNameChange(
walletStore, store.depositCurrency, depositKey));
reaction(
(_) => store.receiveCurrency,
(CryptoCurrency currency) =>
_onCurrencyChange(currency, walletStore, receiveKey));
reaction(
(_) => store.depositCurrency,
(CryptoCurrency currency) =>
_onCurrencyChange(currency, walletStore, depositKey));
reaction((_) => store.depositAmount, (String amount) {
if (depositKey.currentState.amountController.text != amount) {
depositKey.currentState.amountController.text = amount;
}
});
reaction((_) => store.receiveAmount, (String amount) {
if (receiveKey.currentState.amountController.text !=
store.receiveAmount) {
receiveKey.currentState.amountController.text = amount;
}
});
reaction((_) => store.provider, (ExchangeProvider provider) {
receiveKey.currentState.isAddressEditable(isEditable: true);
receiveKey.currentState.isAmountEditable(isEditable: false);
depositKey.currentState.isAddressEditable(isEditable: true);
depositKey.currentState.isAmountEditable(isEditable: true);
receiveKey.currentState.changeIsAmountEstimated(true);
});
reaction((_) => store.tradeState, (ExchangeTradeState state) {
if (state is TradeIsCreatedFailure) {
WidgetsBinding.instance.addPostFrameCallback((_) {
showDialog<void>(
context: context,
builder: (BuildContext context) {
return AlertDialog(
title: Text(S.of(context).error),
content: Text(state.error),
actions: <Widget>[
FlatButton(
child: Text(S.of(context).ok),
onPressed: () => Navigator.of(context).pop())
],
);
});
});
}
if (state is TradeIsCreatedSuccessfully) {
Navigator.of(context)
.pushNamed(Routes.exchangeConfirm, arguments: state.trade);
}
});
reaction((_) => store.limitsState, (LimitsState state) {
String min;
String max;
if (state is LimitsLoadedSuccessfully) {
min = state.limits.min != null ? state.limits.min.toString() : null;
max = state.limits.max != null ? state.limits.max.toString() : null;
}
if (state is LimitsLoadedFailure) {
min = '0';
max = '0';
}
if (state is LimitsIsLoading) {
min = '...';
max = '...';
}
depositKey.currentState.changeLimits(min: min, max: max);
receiveKey.currentState.changeLimits(min: null, max: null);
});
depositAddressController.addListener(
() => store.depositAddress = depositAddressController.text);
depositAmountController.addListener(() {
if (depositAmountController.text != store.depositAmount) {
store.changeDepositAmount(amount: depositAmountController.text);
}
});
receiveAddressController.addListener(
() => store.receiveAddress = receiveAddressController.text);
receiveAmountController.addListener(() {
if (receiveAmountController.text != store.receiveAmount) {
store.changeReceiveAmount(amount: receiveAmountController.text);
}
});
reaction((_) => walletStore.address, (String address) {
if (store.depositCurrency == CryptoCurrency.xmr) {
depositKey.currentState.changeAddress(address: address);
}
if (store.receiveCurrency == CryptoCurrency.xmr) {
receiveKey.currentState.changeAddress(address: address);
}
});
_isReactionsSet = true;
}
void _onCurrencyChange(CryptoCurrency currency, WalletStore walletStore,
GlobalKey<ExchangeCardState> key) {
final isCurrentTypeWallet = currency == walletStore.type;
key.currentState.changeSelectedCurrency(currency);
key.currentState
.changeWalletName(isCurrentTypeWallet ? walletStore.name : null);
key.currentState
.changeAddress(address: isCurrentTypeWallet ? walletStore.address : '');
key.currentState.changeAmount(amount: '');
}
void _onWalletNameChange(WalletStore walletStore, CryptoCurrency currency,
GlobalKey<ExchangeCardState> key) {
final isCurrentTypeWallet = currency == walletStore.type;
if (isCurrentTypeWallet) {
key.currentState.changeWalletName(walletStore.name);
key.currentState.addressController.text = walletStore.address;
} else if (key.currentState.addressController.text == walletStore.address) {
key.currentState.changeWalletName(null);
key.currentState.addressController.text = null;
}
}
}

521
lib/src/screens/exchange/widgets/base_exchange_widget.dart Normal file
View file

@ -0,0 +1,521 @@
import 'dart:ui';
import 'package:cake_wallet/src/domain/exchange/exchange_template.dart';
import 'package:cake_wallet/src/widgets/template_tile.dart';
import 'package:dotted_border/dotted_border.dart';
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:flutter_mobx/flutter_mobx.dart';
import 'package:mobx/mobx.dart';
import 'package:cake_wallet/palette.dart';
import 'package:cake_wallet/routes.dart';
import 'package:cake_wallet/generated/i18n.dart';
import 'package:cake_wallet/src/domain/common/crypto_currency.dart';
import 'package:cake_wallet/src/domain/exchange/xmrto/xmrto_exchange_provider.dart';
import 'package:cake_wallet/src/stores/exchange/exchange_trade_state.dart';
import 'package:cake_wallet/src/stores/exchange/limits_state.dart';
import 'package:cake_wallet/src/stores/wallet/wallet_store.dart';
import 'package:cake_wallet/src/stores/exchange/exchange_store.dart';
import 'package:cake_wallet/src/screens/exchange/widgets/exchange_card.dart';
import 'package:cake_wallet/src/widgets/primary_button.dart';
import 'package:cake_wallet/src/widgets/scollable_with_bottom_section.dart';
import 'package:cake_wallet/src/widgets/top_panel.dart';
import 'package:cake_wallet/src/stores/exchange_template/exchange_template_store.dart';
import 'package:cake_wallet/src/widgets/alert_with_one_action.dart';
class BaseExchangeWidget extends StatefulWidget {
BaseExchangeWidget({
@ required this.exchangeStore,
@ required this.walletStore,
@ required this.exchangeTemplateStore,
@ required this.isTemplate,
});
final ExchangeStore exchangeStore;
final WalletStore walletStore;
final ExchangeTemplateStore exchangeTemplateStore;
final bool isTemplate;
@override
BaseExchangeWidgetState createState() =>
BaseExchangeWidgetState(
exchangeStore: exchangeStore,
walletStore: walletStore,
exchangeTemplateStore: exchangeTemplateStore,
isTemplate: isTemplate
);
}
class BaseExchangeWidgetState extends State<BaseExchangeWidget> {
BaseExchangeWidgetState({
@ required this.exchangeStore,
@ required this.walletStore,
@ required this.exchangeTemplateStore,
@ required this.isTemplate,
});
final ExchangeStore exchangeStore;
final WalletStore walletStore;
final ExchangeTemplateStore exchangeTemplateStore;
final bool isTemplate;
final depositKey = GlobalKey<ExchangeCardState>();
final receiveKey = GlobalKey<ExchangeCardState>();
final _formKey = GlobalKey<FormState>();
var _isReactionsSet = false;
final Image arrowBottomPurple = Image.asset(
'assets/images/arrow_bottom_purple_icon.png',
color: Colors.white,
height: 8,
);
final Image arrowBottomCakeGreen = Image.asset(
'assets/images/arrow_bottom_cake_green.png',
color: Colors.white,
height: 8,
);
@override
Widget build(BuildContext context) {
final depositWalletName =
exchangeStore.depositCurrency == CryptoCurrency.xmr
? walletStore.name
: null;
final receiveWalletName =
exchangeStore.receiveCurrency == CryptoCurrency.xmr
? walletStore.name
: null;
WidgetsBinding.instance.addPostFrameCallback(
(_) => _setReactions(context, exchangeStore, walletStore));
return Container(
color: PaletteDark.historyPanel,
child: Form(
key: _formKey,
child: ScrollableWithBottomSection(
contentPadding: EdgeInsets.only(bottom: 24),
content: Column(
children: <Widget>[
TopPanel(
color: PaletteDark.menuList,
edgeInsets: EdgeInsets.only(bottom: 24),
widget: Column(
children: <Widget>[
TopPanel(
color: PaletteDark.walletCardSubAddressField,
widget: Observer(
builder: (_) => ExchangeCard(
key: depositKey,
title: S.of(context).you_will_send,
initialCurrency: exchangeStore.depositCurrency,
initialWalletName: depositWalletName,
initialAddress:
exchangeStore.depositCurrency == walletStore.type
? walletStore.address
: exchangeStore.depositAddress,
initialIsAmountEditable: true,
initialIsAddressEditable: exchangeStore.isDepositAddressEnabled,
isAmountEstimated: false,
currencies: CryptoCurrency.all,
onCurrencySelected: (currency) =>
exchangeStore.changeDepositCurrency(currency: currency),
imageArrow: arrowBottomPurple,
currencyButtonColor: PaletteDark.walletCardSubAddressField,
addressButtonsColor: PaletteDark.menuList,
currencyValueValidator: (value) {
exchangeStore.validateCryptoCurrency(value);
return exchangeStore.errorMessage;
},
addressTextFieldValidator: (value) {
exchangeStore.validateAddress(value,
cryptoCurrency: exchangeStore.depositCurrency);
return exchangeStore.errorMessage;
},
),
)
),
Padding(
padding: EdgeInsets.only(top: 32, left: 24, right: 24),
child: Observer(
builder: (_) => ExchangeCard(
key: receiveKey,
title: S.of(context).you_will_get,
initialCurrency: exchangeStore.receiveCurrency,
initialWalletName: receiveWalletName,
initialAddress:
exchangeStore.receiveCurrency == walletStore.type
? walletStore.address
: exchangeStore.receiveAddress,
initialIsAmountEditable: false,
initialIsAddressEditable: exchangeStore.isReceiveAddressEnabled,
isAmountEstimated: true,
currencies: CryptoCurrency.all,
onCurrencySelected: (currency) => exchangeStore
.changeReceiveCurrency(currency: currency),
imageArrow: arrowBottomCakeGreen,
currencyButtonColor: PaletteDark.menuList,
currencyValueValidator: (value) {
exchangeStore.validateCryptoCurrency(value);
return exchangeStore.errorMessage;
},
addressTextFieldValidator: (value) {
exchangeStore.validateAddress(value,
cryptoCurrency: exchangeStore.receiveCurrency);
return exchangeStore.errorMessage;
},
)),
)
],
)
),
isTemplate
? Offstage()
: Padding(
padding: EdgeInsets.only(
top: 32,
left: 24,
bottom: 24
),
child: Row(
mainAxisAlignment: MainAxisAlignment.start,
children: <Widget>[
Text(
S.of(context).send_templates,
style: TextStyle(
fontSize: 18,
fontWeight: FontWeight.w600,
color: PaletteDark.walletCardText
),
)
],
),
),
isTemplate
? Offstage()
: Container(
height: 40,
width: double.infinity,
padding: EdgeInsets.only(left: 24),
child: Observer(
builder: (_) {
final itemCount = exchangeTemplateStore.templates.length + 1;
return ListView.builder(
scrollDirection: Axis.horizontal,
itemCount: itemCount,
itemBuilder: (context, index) {
if (index == 0) {
return GestureDetector(
onTap: () => Navigator.of(context)
.pushNamed(Routes.exchangeTemplate),
child: Container(
padding: EdgeInsets.only(right: 10),
child: DottedBorder(
borderType: BorderType.RRect,
dashPattern: [8, 4],
color: PaletteDark.menuList,
strokeWidth: 2,
radius: Radius.circular(20),
child: Container(
height: 40,
width: 75,
padding: EdgeInsets.only(left: 10, right: 10),
alignment: Alignment.center,
decoration: BoxDecoration(
borderRadius: BorderRadius.all(Radius.circular(20)),
color: Colors.transparent,
),
child: Text(
S.of(context).send_new,
style: TextStyle(
fontSize: 14,
fontWeight: FontWeight.w600,
color: PaletteDark.walletCardText
),
),
)
),
),
);
}
index -= 1;
final template = exchangeTemplateStore.templates[index];
return TemplateTile(
amount: template.amount,
from: template.depositCurrency,
to: template.receiveCurrency,
onTap: () {
applyTemplate(exchangeStore, template);
}
);
}
);
}
),
)
],
),
bottomSectionPadding: EdgeInsets.only(left: 24, right: 24, bottom: 24),
bottomSection: Column(children: <Widget>[
Padding(
padding: EdgeInsets.only(bottom: 15),
child: Observer(builder: (_) {
final description =
exchangeStore.provider is XMRTOExchangeProvider
? S.of(context).amount_is_guaranteed
: S.of(context).amount_is_estimate;
return Center(
child: Text(
description,
style: TextStyle(
color: PaletteDark.walletCardText,
fontSize: 12
),
),
);
}),
),
isTemplate
? PrimaryButton(
onPressed: () {
if (_formKey.currentState.validate()) {
exchangeTemplateStore.addTemplate(
amount: exchangeStore.depositAmount,
depositCurrency: exchangeStore.depositCurrency.toString(),
receiveCurrency: exchangeStore.receiveCurrency.toString(),
provider: exchangeStore.provider.toString(),
depositAddress: exchangeStore.depositAddress,
receiveAddress: exchangeStore.receiveAddress
);
exchangeTemplateStore.update();
Navigator.of(context).pop();
}
},
text: S.of(context).save,
color: Colors.green,
textColor: Colors.white
)
: Observer(
builder: (_) => LoadingPrimaryButton(
text: S.of(context).exchange,
onPressed: () {
if (_formKey.currentState.validate()) {
exchangeStore.createTrade();
}
},
color: Colors.blue,
textColor: Colors.white,
isLoading: exchangeStore.tradeState is TradeIsCreating,
)),
]),
)),
);
}
void applyTemplate(ExchangeStore store, ExchangeTemplate template) {
store.changeDepositCurrency(currency: CryptoCurrency.fromString(template.depositCurrency));
store.changeReceiveCurrency(currency: CryptoCurrency.fromString(template.receiveCurrency));
switch (template.provider) {
case 'XMR.TO':
store.changeProvider(provider: store.providerList[0]);
break;
case 'ChangeNOW':
store.changeProvider(provider: store.providerList[1]);
break;
case 'MorphToken':
store.changeProvider(provider: store.providerList[2]);
break;
}
store.changeDepositAmount(amount: template.amount);
store.depositAddress = template.depositAddress;
store.receiveAddress = template.receiveAddress;
}
void _setReactions(
BuildContext context, ExchangeStore store, WalletStore walletStore) {
if (_isReactionsSet) {
return;
}
final depositAddressController = depositKey.currentState.addressController;
final depositAmountController = depositKey.currentState.amountController;
final receiveAddressController = receiveKey.currentState.addressController;
final receiveAmountController = receiveKey.currentState.amountController;
final limitsState = store.limitsState;
if (limitsState is LimitsLoadedSuccessfully) {
final min = limitsState.limits.min != null
? limitsState.limits.min.toString()
: null;
final max = limitsState.limits.max != null
? limitsState.limits.max.toString()
: null;
final key = depositKey;
key.currentState.changeLimits(min: min, max: max);
}
_onCurrencyChange(store.receiveCurrency, walletStore, receiveKey);
_onCurrencyChange(store.depositCurrency, walletStore, depositKey);
reaction(
(_) => walletStore.name,
(String _) => _onWalletNameChange(
walletStore, store.receiveCurrency, receiveKey));
reaction(
(_) => walletStore.name,
(String _) => _onWalletNameChange(
walletStore, store.depositCurrency, depositKey));
reaction(
(_) => store.receiveCurrency,
(CryptoCurrency currency) =>
_onCurrencyChange(currency, walletStore, receiveKey));
reaction(
(_) => store.depositCurrency,
(CryptoCurrency currency) =>
_onCurrencyChange(currency, walletStore, depositKey));
reaction((_) => store.depositAmount, (String amount) {
if (depositKey.currentState.amountController.text != amount) {
depositKey.currentState.amountController.text = amount;
}
});
reaction((_) => store.depositAddress, (String address) {
if (depositKey.currentState.addressController.text != address) {
depositKey.currentState.addressController.text = address;
}
});
reaction((_) => store.isDepositAddressEnabled, (bool isEnabled) {
depositKey.currentState.isAddressEditable(isEditable: isEnabled);
});
reaction((_) => store.receiveAmount, (String amount) {
if (receiveKey.currentState.amountController.text !=
store.receiveAmount) {
receiveKey.currentState.amountController.text = amount;
}
});
reaction((_) => store.receiveAddress, (String address) {
if (receiveKey.currentState.addressController.text != address) {
receiveKey.currentState.addressController.text = address;
}
});
reaction((_) => store.isReceiveAddressEnabled, (bool isEnabled) {
receiveKey.currentState.isAddressEditable(isEditable: isEnabled);
});
reaction((_) => store.tradeState, (ExchangeTradeState state) {
if (state is TradeIsCreatedFailure) {
WidgetsBinding.instance.addPostFrameCallback((_) {
showDialog<void>(
context: context,
builder: (BuildContext context) {
return AlertWithOneAction(
alertTitle: S.of(context).error,
alertContent: state.error,
buttonText: S.of(context).ok,
buttonAction: () => Navigator.of(context).pop()
);
});
});
}
if (state is TradeIsCreatedSuccessfully) {
Navigator.of(context)
.pushNamed(Routes.exchangeConfirm, arguments: state.trade);
}
});
reaction((_) => store.limitsState, (LimitsState state) {
String min;
String max;
if (state is LimitsLoadedSuccessfully) {
min = state.limits.min != null ? state.limits.min.toString() : null;
max = state.limits.max != null ? state.limits.max.toString() : null;
}
if (state is LimitsLoadedFailure) {
min = '0';
max = '0';
}
if (state is LimitsIsLoading) {
min = '...';
max = '...';
}
depositKey.currentState.changeLimits(min: min, max: max);
receiveKey.currentState.changeLimits(min: null, max: null);
});
depositAddressController.addListener(
() => store.depositAddress = depositAddressController.text);
depositAmountController.addListener(() {
if (depositAmountController.text != store.depositAmount) {
store.changeDepositAmount(amount: depositAmountController.text);
}
});
receiveAddressController.addListener(
() => store.receiveAddress = receiveAddressController.text);
receiveAmountController.addListener(() {
if (receiveAmountController.text != store.receiveAmount) {
store.changeReceiveAmount(amount: receiveAmountController.text);
}
});
reaction((_) => walletStore.address, (String address) {
if (store.depositCurrency == CryptoCurrency.xmr) {
depositKey.currentState.changeAddress(address: address);
}
if (store.receiveCurrency == CryptoCurrency.xmr) {
receiveKey.currentState.changeAddress(address: address);
}
});
_isReactionsSet = true;
}
void _onCurrencyChange(CryptoCurrency currency, WalletStore walletStore,
GlobalKey<ExchangeCardState> key) {
final isCurrentTypeWallet = currency == walletStore.type;
key.currentState.changeSelectedCurrency(currency);
key.currentState
.changeWalletName(isCurrentTypeWallet ? walletStore.name : null);
key.currentState
.changeAddress(address: isCurrentTypeWallet ? walletStore.address : '');
key.currentState.changeAmount(amount: '');
}
void _onWalletNameChange(WalletStore walletStore, CryptoCurrency currency,
GlobalKey<ExchangeCardState> key) {
final isCurrentTypeWallet = currency == walletStore.type;
if (isCurrentTypeWallet) {
key.currentState.changeWalletName(walletStore.name);
key.currentState.addressController.text = walletStore.address;
} else if (key.currentState.addressController.text == walletStore.address) {
key.currentState.changeWalletName(null);
key.currentState.addressController.text = null;
}
}
}

84
lib/src/screens/exchange/widgets/present_provider_picker.dart Normal file
View file

@ -0,0 +1,84 @@
import 'package:flutter/material.dart';
import 'package:cake_wallet/src/stores/exchange/exchange_store.dart';
import 'package:cake_wallet/src/domain/exchange/exchange_provider_description.dart';
import 'package:cake_wallet/src/domain/exchange/exchange_provider.dart';
import 'package:cake_wallet/src/screens/exchange/widgets/provider_picker.dart';
import 'package:flutter_mobx/flutter_mobx.dart';
import 'package:cake_wallet/generated/i18n.dart';
import 'package:cake_wallet/palette.dart';
class PresentProviderPicker extends StatelessWidget {
PresentProviderPicker({@required this.exchangeStore});
final ExchangeStore exchangeStore;
final Image arrowBottom =
Image.asset('assets/images/arrow_bottom_purple_icon.png', color: Colors.white, height: 6);
@override
Widget build(BuildContext context) {
return FlatButton(
onPressed: () => _presentProviderPicker(context),
highlightColor: Colors.transparent,
splashColor: Colors.transparent,
child: Row(
mainAxisSize: MainAxisSize.min,
crossAxisAlignment: CrossAxisAlignment.start,
children: <Widget>[
Column(
crossAxisAlignment: CrossAxisAlignment.center,
mainAxisSize: MainAxisSize.min,
children: <Widget>[
Text(S.of(context).exchange,
style: TextStyle(
fontSize: 16.0,
fontWeight: FontWeight.w400,
color: Colors.white)),
Observer(
builder: (_) => Text('${exchangeStore.provider.title}',
style: TextStyle(
fontSize: 10.0,
fontWeight: FontWeight.w400,
color:PaletteDark.walletCardText)))
],
),
SizedBox(width: 5),
Padding(
padding: EdgeInsets.only(top: 8),
child: arrowBottom,
)
],
)
);
}
void _presentProviderPicker(BuildContext context) {
final items = exchangeStore.providersForCurrentPair();
final selectedItem = items.indexOf(exchangeStore.provider);
final images = List<Image>();
for (ExchangeProvider provider in items) {
switch (provider.description) {
case ExchangeProviderDescription.xmrto:
images.add(Image.asset('assets/images/xmr_btc.png'));
break;
case ExchangeProviderDescription.changeNow:
images.add(Image.asset('assets/images/change_now.png'));
break;
case ExchangeProviderDescription.morphToken:
images.add(Image.asset('assets/images/morph_icon.png'));
break;
}
}
showDialog<void>(
builder: (_) => ProviderPicker(
items: items,
images: images,
selectedAtIndex: selectedItem,
title: S.of(context).change_exchange_provider,
onItemSelected: (ExchangeProvider provider) =>
exchangeStore.changeProvider(provider: provider)),
context: context);
}
}

21
lib/src/stores/exchange/exchange_store.dart
View file

@ -33,6 +33,8 @@ abstract class ExchangeStoreBase with Store {
provider = initialProvider;
depositCurrency = initialDepositCurrency;
receiveCurrency = initialReceiveCurrency;
isDepositAddressEnabled = !(depositCurrency == walletStore.type);
isReceiveAddressEnabled = !(receiveCurrency == walletStore.type);
depositAmount = '';
receiveAmount = '';
depositAddress = '';
@ -73,6 +75,12 @@ abstract class ExchangeStoreBase with Store {
@observable
String receiveAddress;
@observable
bool isDepositAddressEnabled;
@observable
bool isReceiveAddressEnabled;
@observable
bool isValid;
@ -99,12 +107,16 @@ abstract class ExchangeStoreBase with Store {
void changeDepositCurrency({CryptoCurrency currency}) {
depositCurrency = currency;
_onPairChange();
isDepositAddressEnabled = !(depositCurrency == walletStore.type);
isReceiveAddressEnabled = !(receiveCurrency == walletStore.type);
}
@action
void changeReceiveCurrency({CryptoCurrency currency}) {
receiveCurrency = currency;
_onPairChange();
isDepositAddressEnabled = !(depositCurrency == walletStore.type);
isReceiveAddressEnabled = !(receiveCurrency == walletStore.type);
}
@action
@ -224,12 +236,13 @@ abstract class ExchangeStoreBase with Store {
void reset() {
depositAmount = '';
receiveAmount = '';
depositAddress = '';
receiveAddress = '';
provider = XMRTOExchangeProvider();
depositCurrency = CryptoCurrency.xmr;
receiveCurrency = CryptoCurrency.btc;
loadLimits();
depositAddress = depositCurrency == walletStore.type ? walletStore.address : '';
receiveAddress = receiveCurrency == walletStore.type ? walletStore.address : '';
isDepositAddressEnabled = !(depositCurrency == walletStore.type);
isReceiveAddressEnabled = !(receiveCurrency == walletStore.type);
_onPairChange();
}
List<ExchangeProvider> providersForCurrentPair() {

5
lib/src/widgets/address_text_field.dart
View file

@ -124,6 +124,11 @@ class AddressTextField extends StatelessWidget {
color: PaletteDark.walletCardSubAddressField,
width: 1.0))
: InputBorder.none,
disabledBorder: isBorderExist
? UnderlineInputBorder(
borderSide:
BorderSide(color: PaletteDark.walletCardSubAddressField, width: 1.0))
: InputBorder.none,
enabledBorder: isBorderExist
? UnderlineInputBorder(
borderSide:

1
res/values/strings_de.arb
View file

@ -96,6 +96,7 @@
"expired" : "Abgelaufen",
"time" : "${minutes}m ${seconds}s",
"send_xmr" : "Senden XMR",
"exchange_new_template" : "Neue Vorlage",
"faq" : "FAQ",

1
res/values/strings_en.arb
View file

@ -96,6 +96,7 @@
"expired" : "Expired",
"time" : "${minutes}m ${seconds}s",
"send_xmr" : "Send XMR",
"exchange_new_template" : "New template",
"faq" : "FAQ",

1
res/values/strings_es.arb
View file

@ -96,6 +96,7 @@
"expired" : "Muerto",
"time" : "${minutes}m ${seconds}s",
"send_xmr" : "Enviar XMR",
"exchange_new_template" : "Nueva plantilla",
"faq" : "FAQ",

1
res/values/strings_hi.arb
View file

@ -96,6 +96,7 @@
"expired" : "समय सीमा समाप्त",
"time" : "${minutes}m ${seconds}s",
"send_xmr" : "संदेश XMR",
"exchange_new_template" : "नया टेम्पलेट",
"faq" : "FAQ",

1
res/values/strings_ja.arb
View file

@ -96,6 +96,7 @@
"expired" : "期限切れ",
"time" : "${minutes}m ${seconds}s",
"send_xmr" : "送る XMR",
"exchange_new_template" : "新しいテンプレート",
"faq" : "FAQ",

1
res/values/strings_ko.arb
View file

@ -96,6 +96,7 @@
"expired" : "만료",
"time" : "${minutes}m ${seconds}s",
"send_xmr" : "보내다 XMR",
"exchange_new_template" : "새 템플릿",
"faq" : "FAQ",

1
res/values/strings_nl.arb
View file

@ -96,6 +96,7 @@
"expired" : "Verlopen",
"time" : "${minutes}m ${seconds}s",
"send_xmr" : "Sturen XMR",
"exchange_new_template" : "Nieuwe sjabloon",
"faq" : "FAQ",

1
res/values/strings_pl.arb
View file

@ -96,6 +96,7 @@
"expired" : "Przedawniony",
"time" : "${minutes}m ${seconds}s",
"send_xmr" : "Wysłać XMR",
"exchange_new_template" : "Nowy szablon",
"faq" : "FAQ",

1
res/values/strings_pt.arb
View file

@ -96,6 +96,7 @@
"expired" : "Expirada",
"time" : "${minutes}m ${seconds}s",
"send_xmr" : "Enviar XMR",
"exchange_new_template" : "Novo modelo",
"faq" : "FAQ",

1
res/values/strings_ru.arb
View file

@ -96,6 +96,7 @@
"expired" : "Истекает",
"time" : "${minutes}мин ${seconds}сек",
"send_xmr" : "Отправить XMR",
"exchange_new_template" : "Новый шаблон",
"faq" : "FAQ",

1
res/values/strings_uk.arb
View file

@ -96,6 +96,7 @@
"expired" : "Закінчується",
"time" : "${minutes}хв ${seconds}сек",
"send_xmr" : "Відправити XMR",
"exchange_new_template" : "Новий шаблон",
"faq" : "FAQ",

1
res/values/strings_zh.arb
View file

@ -96,6 +96,7 @@
"expired" : "已过期",
"time" : "${minutes}m ${seconds}s",
"send_xmr" : "发送 XMR",
"exchange_new_template" : "新範本",
"faq" : "FAQ",