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/* global alert */
import React, { Component } from 'react';
import { Chain } from '../../models/bitcoinUnits';
import { Text, View, ActivityIndicator, InteractionManager, FlatList, RefreshControl, TouchableOpacity, StatusBar } from 'react-native';
import PropTypes from 'prop-types';
import { NavigationEvents } from 'react-navigation';
import { BlueSendButtonIcon, BlueReceiveButtonIcon, BlueTransactionListItem, BlueWalletNavigationHeader } from '../../BlueComponents';
import { Icon } from 'react-native-elements';
import { LightningCustodianWallet } from '../../class';
import Handoff from 'react-native-handoff';
/** @type {AppStorage} */
let BlueApp = require('../../BlueApp');
let loc = require('../../loc');
let EV = require('../../events');
let BlueElectrum = require('../../BlueElectrum');
export default class WalletTransactions extends Component {
static navigationOptions = ({ navigation }) => {
return {
headerRight: (
<TouchableOpacity
disabled={navigation.getParam('isLoading') === true}
style={{ marginHorizontal: 16, minWidth: 150, justifyContent: 'center', alignItems: 'flex-end' }}
onPress={() =>
navigation.navigate('WalletDetails', {
wallet: navigation.state.params.wallet,
})
}
>
<Icon name="kebab-horizontal" type="octicon" size={22} color="#FFFFFF" />
</TouchableOpacity>
),
headerStyle: {
backgroundColor: navigation.getParam('headerColor'),
borderBottomWidth: 0,
elevation: 0,
shadowRadius: 0,
},
headerTintColor: '#FFFFFF',
};
};
walletBalanceText = null;
constructor(props) {
super(props);
// here, when we receive REMOTE_TRANSACTIONS_COUNT_CHANGED we fetch TXs and balance for current wallet
EV(EV.enum.REMOTE_TRANSACTIONS_COUNT_CHANGED, this.refreshTransactionsFunction.bind(this));
const wallet = props.navigation.getParam('wallet');
this.props.navigation.setParams({ wallet: wallet, isLoading: true });
this.state = {
isLoading: true,
showShowFlatListRefreshControl: false,
wallet: wallet,
dataSource: this.getTransactions(15),
limit: 15,
pageSize: 20,
};
}
componentDidMount() {
// nop
this.props.navigation.setParams({ isLoading: false });
}
/**
* Forcefully fetches TXs and balance for wallet
*/
refreshTransactionsFunction() {
let that = this;
setTimeout(function() {
that.refreshTransactions();
}, 4000); // giving a chance to remote server to propagate
}
/**
* Simple wrapper for `wallet.getTransactions()`, where `wallet` is current wallet.
* Sorts. Provides limiting.
*
* @param limit {Integer} How many txs return, starting from the earliest. Default: all of them.
* @returns {Array}
*/
getTransactions(limit = Infinity) {
let wallet = this.props.navigation.getParam('wallet');
let txs = wallet.getTransactions();
for (let tx of txs) {
tx.sort_ts = +new Date(tx.received);
}
txs = txs.sort(function(a, b) {
return b.sort_ts - a.sort_ts;
});
return txs.slice(0, limit);
}
redrawScreen() {
InteractionManager.runAfterInteractions(async () => {
console.log('wallets/transactions redrawScreen()');
this.setState({
isLoading: false,
showShowFlatListRefreshControl: false,
dataSource: this.getTransactions(this.state.limit),
});
});
}
isLightning() {
let w = this.state.wallet;
if (w && w.type === LightningCustodianWallet.type) {
return true;
}
return false;
}
/**
* Forcefully fetches TXs and balance for wallet
*/
refreshTransactions() {
if (this.state.isLoading) return;
this.setState(
{
showShowFlatListRefreshControl: true,
isLoading: true,
},
async () => {
let noErr = true;
let smthChanged = false;
try {
await BlueElectrum.ping();
await BlueElectrum.waitTillConnected();
/** @type {LegacyWallet} */
let wallet = this.state.wallet;
let balanceStart = +new Date();
const oldBalance = wallet.getBalance();
await wallet.fetchBalance();
if (oldBalance !== wallet.getBalance()) smthChanged = true;
let balanceEnd = +new Date();
console.log(wallet.getLabel(), 'fetch balance took', (balanceEnd - balanceStart) / 1000, 'sec');
let start = +new Date();
const oldTxLen = wallet.getTransactions().length;
await wallet.fetchTransactions();
if (oldTxLen !== wallet.getTransactions().length) smthChanged = true;
if (wallet.fetchPendingTransactions) {
await wallet.fetchPendingTransactions();
}
if (wallet.fetchUserInvoices) {
await wallet.fetchUserInvoices();
}
let end = +new Date();
console.log(wallet.getLabel(), 'fetch tx took', (end - start) / 1000, 'sec');
} catch (err) {
noErr = false;
alert(err.message);
this.setState({
isLoading: false,
showShowFlatListRefreshControl: false,
});
}
if (noErr && smthChanged) {
console.log('saving to disk');
await BlueApp.saveToDisk(); // caching
EV(EV.enum.TRANSACTIONS_COUNT_CHANGED); // let other components know they should redraw
}
this.redrawScreen();
},
);
}
_keyExtractor = (_item, index) => index.toString();
renderListFooterComponent = () => {
// if not all txs rendered - display indicator
return (this.getTransactions(Infinity).length > this.state.limit && <ActivityIndicator />) || <View />;
};
renderListHeaderComponent = () => {
return (
<View style={{ flex: 1, flexDirection: 'row', height: 50 }}>
<Text
style={{
flex: 1,
marginLeft: 15,
marginTop: 10,
fontWeight: 'bold',
fontSize: 24,
color: BlueApp.settings.foregroundColor,
}}
>
{loc.transactions.list.title}
</Text>
</View>
);
};
async onWillBlur() {
StatusBar.setBarStyle('dark-content');
}
componentWillUnmount() {
this.onWillBlur();
}
renderItem = item => {
return <BlueTransactionListItem item={item.item} itemPriceUnit={this.state.wallet.getPreferredBalanceUnit()} />;
};
render() {
const { navigate } = this.props.navigation;
return (
<View style={{ flex: 1 }}>
{this.state.wallet.chain === Chain.ONCHAIN && (
<Handoff
title={`Bitcoin Wallet ${this.state.wallet.getLabel()}`}
type="io.bluewallet.bluewallet"
url={`https://blockpath.com/search/addr?q=${this.state.wallet.getXpub()}`}
/>
)}
<NavigationEvents
onWillFocus={() => {
StatusBar.setBarStyle('light-content');
this.redrawScreen();
}}
onWillBlur={() => this.onWillBlur()}
onDidFocus={() => this.props.navigation.setParams({ isLoading: false })}
/>
<BlueWalletNavigationHeader
wallet={this.state.wallet}
onWalletUnitChange={wallet =>
InteractionManager.runAfterInteractions(async () => {
this.setState({ wallet }, () => BlueApp.saveToDisk());
})
}
/>
<View style={{ flex: 1, backgroundColor: '#FFFFFF' }}>
{this.state.wallet.type === LightningCustodianWallet.type && (
<TouchableOpacity
onPress={() => {
console.log('navigating to LappBrowser');
navigate('LappBrowser', { fromSecret: this.state.wallet.getSecret(), fromWallet: this.state.wallet });
}}
>
<View
style={{
margin: 16,
backgroundColor: '#f2f2f2',
borderRadius: 9,
minWidth: 343,
minHeight: 49,
justifyContent: 'center',
alignItems: 'center',
alignSelf: 'center',
}}
>
<Text style={{ color: '#062453', fontSize: 18 }}>marketplace</Text>
</View>
</TouchableOpacity>
)}
<FlatList
onEndReachedThreshold={0.3}
onEndReached={() => {
// pagination in works. in this block we will add more txs to flatlist
// so as user scrolls closer to bottom it will render mode transactions
if (this.getTransactions(Infinity).length < this.state.limit) {
// all list rendered. nop
return;
}
this.setState({
dataSource: this.getTransactions(this.state.limit + this.state.pageSize),
limit: this.state.limit + this.state.pageSize,
pageSize: this.state.pageSize * 2,
});
}}
ListHeaderComponent={this.renderListHeaderComponent}
ListFooterComponent={this.renderListFooterComponent}
ListEmptyComponent={
<View style={{ top: 50, minHeight: 200, paddingHorizontal: 16 }}>
<Text
numberOfLines={0}
style={{
fontSize: 18,
color: '#9aa0aa',
textAlign: 'center',
}}
>
{(this.isLightning() && loc.wallets.list.empty_txs1_lightning) || loc.wallets.list.empty_txs1}
</Text>
<Text
style={{
fontSize: 18,
color: '#9aa0aa',
textAlign: 'center',
}}
>
{(this.isLightning() && loc.wallets.list.empty_txs2_lightning) || loc.wallets.list.empty_txs2}
</Text>
<Text />
<Text />
{!this.isLightning() && (
<Text
style={{
fontSize: 18,
color: '#9aa0aa',
textAlign: 'center',
textDecorationLine: 'underline',
}}
onPress={() =>
this.props.navigation.navigate('BuyBitcoin', {
address: this.state.wallet.getAddress(),
secret: this.state.wallet.getSecret(),
})
}
>
{loc.wallets.list.tap_here_to_buy}
</Text>
)}
</View>
}
refreshControl={
<RefreshControl onRefresh={() => this.refreshTransactions()} refreshing={this.state.showShowFlatListRefreshControl} />
}
data={this.state.dataSource}
keyExtractor={this._keyExtractor}
renderItem={this.renderItem}
/>
</View>
<View
style={{
flexDirection: 'row',
alignSelf: 'center',
backgroundColor: 'transparent',
position: 'absolute',
bottom: 30,
borderRadius: 30,
minHeight: 48,
flex: 0.84,
overflow: 'hidden',
}}
>
{(() => {
if (this.state.wallet.allowReceive()) {
return (
<BlueReceiveButtonIcon
onPress={() => {
if (this.state.wallet.type === LightningCustodianWallet.type) {
navigate('LNDCreateInvoice', { fromWallet: this.state.wallet });
} else {
navigate('ReceiveDetails', { address: this.state.wallet.getAddress(), secret: this.state.wallet.getSecret() });
}
}}
/>
);
}
})()}
{(() => {
if (this.state.wallet.allowSend()) {
return (
<BlueSendButtonIcon
onPress={() => {
if (this.state.wallet.type === LightningCustodianWallet.type) {
navigate('ScanLndInvoice', { fromSecret: this.state.wallet.getSecret() });
} else {
navigate('SendDetails', {
fromAddress: this.state.wallet.getAddress(),
fromSecret: this.state.wallet.getSecret(),
fromWallet: this.state.wallet,
});
}
}}
/>
);
}
})()}
</View>
</View>
);
}
}
WalletTransactions.propTypes = {
navigation: PropTypes.shape({
navigate: PropTypes.func,
goBack: PropTypes.func,
getParam: PropTypes.func,
setParams: PropTypes.func,
}),
};