verdnatura-chat/app/views/ReadReceiptView/index.js

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import React from 'react';
import PropTypes from 'prop-types';
import { FlatList, View, Text } from 'react-native';
import { SafeAreaView } from 'react-navigation';
import equal from 'deep-equal';
import moment from 'moment';
import { connect } from 'react-redux';
import Avatar from '../../containers/Avatar';
import styles from './styles';
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import ActivityIndicator from '../../containers/ActivityIndicator';
import I18n from '../../i18n';
import RocketChat from '../../lib/rocketchat';
import StatusBar from '../../containers/StatusBar';
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import { withTheme } from '../../theme';
import { themedHeader } from '../../utils/navigation';
import { themes } from '../../constants/colors';
class ReadReceiptView extends React.Component {
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static navigationOptions = ({ screenProps }) => ({
title: I18n.t('Read_Receipt'),
...themedHeader(screenProps.theme)
})
static propTypes = {
navigation: PropTypes.object,
Message_TimeFormat: PropTypes.string,
baseUrl: PropTypes.string,
userId: PropTypes.string,
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token: PropTypes.string,
theme: PropTypes.string
}
constructor(props) {
super(props);
this.messageId = props.navigation.getParam('messageId');
this.state = {
loading: false,
receipts: []
};
}
componentDidMount() {
this.load();
}
shouldComponentUpdate(nextProps, nextState) {
const { loading, receipts } = this.state;
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const { theme } = this.props;
if (nextProps.theme !== theme) {
return true;
}
if (nextState.loading !== loading) {
return true;
}
if (!equal(nextState.receipts, receipts)) {
return true;
}
return false;
}
load = async() => {
const { loading } = this.state;
if (loading) {
return;
}
this.setState({ loading: true });
try {
const result = await RocketChat.getReadReceipts(this.messageId);
if (result.success) {
this.setState({
receipts: result.receipts,
loading: false
});
}
} catch (error) {
this.setState({ loading: false });
console.log('err_fetch_read_receipts', error);
}
}
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renderEmpty = () => {
const { theme } = this.props;
return (
<View style={[styles.listEmptyContainer, { backgroundColor: themes[theme].chatComponentBackground }]} testID='read-receipt-view'>
<Text style={{ color: themes[theme].titleText }}>{I18n.t('No_Read_Receipts')}</Text>
</View>
);
}
renderItem = ({ item }) => {
const {
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Message_TimeFormat, userId, baseUrl, token, theme
} = this.props;
const time = moment(item.ts).format(Message_TimeFormat);
return (
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<View style={[styles.itemContainer, { backgroundColor: themes[theme].backgroundColor }]}>
<Avatar
text={item.user.username}
size={40}
baseUrl={baseUrl}
userId={userId}
token={token}
/>
<View style={styles.infoContainer}>
<View style={styles.item}>
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<Text style={[styles.name, { color: themes[theme].titleText }]}>
{item.user.name}
</Text>
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<Text style={{ color: themes[theme].auxiliaryText }}>
{time}
</Text>
</View>
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<Text style={{ color: themes[theme].auxiliaryText }}>
{`@${ item.user.username }`}
</Text>
</View>
</View>
);
}
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renderSeparator = () => {
const { theme } = this.props;
return <View style={[styles.separator, { backgroundColor: themes[theme].separatorColor }]} />;
}
render() {
const { receipts, loading } = this.state;
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const { theme } = this.props;
if (!loading && receipts.length === 0) {
return this.renderEmpty();
}
return (
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<SafeAreaView
style={[styles.container, { backgroundColor: themes[theme].chatComponentBackground }]}
forceInset={{ bottom: 'always' }}
testID='read-receipt-view'
>
<StatusBar theme={theme} />
<View>
{loading
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? <ActivityIndicator theme={theme} />
: (
<FlatList
data={receipts}
renderItem={this.renderItem}
ItemSeparatorComponent={this.renderSeparator}
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style={[
styles.list,
{
backgroundColor: themes[theme].chatComponentBackground,
borderColor: themes[theme].separatorColor
}
]}
keyExtractor={item => item._id}
/>
)}
</View>
</SafeAreaView>
);
}
}
const mapStateToProps = state => ({
Message_TimeFormat: state.settings.Message_TimeFormat,
baseUrl: state.settings.Site_Url || state.server ? state.server.server : '',
userId: state.login.user && state.login.user.id,
token: state.login.user && state.login.user.token
});
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export default connect(mapStateToProps)(withTheme(ReadReceiptView));