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import React from 'react';
import {
FlatList,
View,
StyleSheet,
TouchableOpacity,
} from 'react-native';
import _ from 'lodash';
import {
RkStyleSheet,
RkText,
RkTextInput,
} from 'react-native-ui-kitten';
import { Avatar } from '../../components';
import { FontAwesome } from '../../assets/icons';
import { data } from '../../data';
import NavigationType from '../../config/navigation/propTypes';
const moment = require('moment');
export class ChatList extends React.Component {
static propTypes = {
navigation: NavigationType.isRequired,
};
static navigationOptions = {
title: 'Chats List'.toUpperCase(),
};
state = {
data: {
original: data.getChatList(),
filtered: data.getChatList(),
},
};
extractItemKey = (item) => `${item.withUser.id}`;
onInputChanged = (event) => {
const pattern = new RegExp(event.nativeEvent.text, 'i');
const chats = _.filter(this.state.data.original, chat => {
const filterResult = {
firstName: chat.withUser.firstName.search(pattern),
lastName: chat.withUser.lastName.search(pattern),
};
return filterResult.firstName !== -1 || filterResult.lastName !== -1 ? chat : undefined;
});
this.setState({
data: {
original: this.state.data.original,
filtered: chats,
},
});
};
onItemPressed = (item) => {
const navigationParams = { userId: item.withUser.id };
this.props.navigation.navigate('Chat', navigationParams);
};
renderSeparator = () => (
<View style={styles.separator} />
);
renderInputLabel = () => (
<RkText rkType='awesome'>{FontAwesome.search}</RkText>
);
renderHeader = () => (
<View style={styles.searchContainer}>
<RkTextInput
autoCapitalize='none'
autoCorrect={false}
onChange={this.onInputChanged}
label={this.renderInputLabel()}
rkType='row'
placeholder='Search'
/>
</View>
);
renderItem = ({ item }) => {
const last = item.messages[item.messages.length - 1];
return (
<TouchableOpacity onPress={() => this.onItemPressed(item)}>
<View style={styles.container}>
<Avatar rkType='circle' style={styles.avatar} img={item.withUser.photo} />
<View style={styles.content}>
<View style={styles.contentHeader}>
<RkText rkType='header5'>{`${item.withUser.firstName} ${item.withUser.lastName}`}</RkText>
<RkText rkType='secondary4 hintColor'>
{moment().add(last.time, 'seconds').format('LT')}
</RkText>
</View>
<RkText numberOfLines={2} rkType='primary3 mediumLine' style={{ paddingTop: 5 }}>
{last.text}
</RkText>
</View>
</View>
</TouchableOpacity>
);
};
render = () => (
<FlatList
style={styles.root}
data={this.state.data.filtered}
extraData={this.state}
ListHeaderComponent={this.renderHeader}
ItemSeparatorComponent={this.renderSeparator}
keyExtractor={this.extractItemKey}
renderItem={this.renderItem}
/>
);
}
const styles = RkStyleSheet.create(theme => ({
root: {
backgroundColor: theme.colors.screen.base,
},
searchContainer: {
backgroundColor: theme.colors.screen.bold,
paddingHorizontal: 16,
paddingVertical: 10,
height: 60,
alignItems: 'center',
},
container: {
paddingLeft: 19,
paddingRight: 16,
paddingBottom: 12,
paddingTop: 7,
flexDirection: 'row',
},
content: {
marginLeft: 16,
flex: 1,
},
contentHeader: {
flexDirection: 'row',
justifyContent: 'space-between',
marginBottom: 6,
},
separator: {
height: StyleSheet.hairlineWidth,
backgroundColor: theme.colors.border.base,
},
}));
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