From 7e7dd5244e8d26485ad7950a89c04c98c4fef83f Mon Sep 17 00:00:00 2001
From: Andrew <saintruler@gmail.com>
Date: Mon, 11 Mar 2019 21:00:02 +0400
Subject: Initial commit/

---
 frontend/app/screens/messaging/chatList.js | 147 +++++++++++++++++++++++++++++
 1 file changed, 147 insertions(+)
 create mode 100644 frontend/app/screens/messaging/chatList.js

(limited to 'frontend/app/screens/messaging/chatList.js')

diff --git a/frontend/app/screens/messaging/chatList.js b/frontend/app/screens/messaging/chatList.js
new file mode 100644
index 0000000..36cde5c
--- /dev/null
+++ b/frontend/app/screens/messaging/chatList.js
@@ -0,0 +1,147 @@
+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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