Unread separator and Date separator (#154)

app/containers/MessageActions.js

@@ -75,7 +75,7 @@ export default class MessageActions extends React.Component {
 		};
 		this.handleActionPress = this.handleActionPress.bind(this);
 		this.options = [''];
-		const { roles } = this.props.room[0];
+		const { roles } = this.props.room;
 		const roomRoles = Array.from(Object.keys(roles), i => roles[i].value);
 		const userRoles = this.props.user.roles || [];
 		this.mergedRoles = [...new Set([...roomRoles, ...userRoles])];
@@ -142,7 +142,7 @@ export default class MessageActions extends React.Component {
 				let msg = `[ ](${ nextProps.permalink }) `;
 
 				// if original message wasn't sent by current user and neither from a direct room
-				if (this.props.user.username !== this.props.actionMessage.u.username && this.props.room[0].t !== 'd') {
+				if (this.props.user.username !== this.props.actionMessage.u.username && this.props.room.t !== 'd') {
 					msg += `@${ this.props.actionMessage.u.username } `;
 				}
 				this.props.setInput({ msg });

app/containers/message/index.js

@@ -20,7 +20,6 @@ import styles from './styles';
 const avatar = { marginRight: 10 };
 const flex = { flexDirection: 'row', flex: 1 };
 
-
 @connect(state => ({
 	message: state.messages.message,
 	editing: state.messages.editing,

app/views/RoomView/DateSeparator.js

@@ -0,0 +1,42 @@
+import React from 'react';
+import { View, StyleSheet, Text } from 'react-native';
+import PropTypes from 'prop-types';
+import moment from 'moment';
+
+const styles = StyleSheet.create({
+	dateSeparator: {
+		flex: 1,
+		flexDirection: 'row',
+		alignItems: 'center',
+		marginVertical: 5
+	},
+	dateSeparatorLine: {
+		borderTopColor: '#eaeaea',
+		borderTopWidth: StyleSheet.hairlineWidth,
+		flex: 1
+	},
+	dateSeparatorBadge: {
+		color: '#444444',
+		backgroundColor: '#fff',
+		fontSize: 11,
+		paddingHorizontal: 10,
+		transform: [{ scaleY: -1 }]
+	}
+});
+
+const DateSeparator = ({ ts }) => {
+	const text = moment(ts).format('MMMM DD, YYYY');
+	return (
+		<View style={styles.dateSeparator}>
+			<View style={styles.dateSeparatorLine} />
+			<Text style={styles.dateSeparatorBadge}>{text}</Text>
+			<View style={styles.dateSeparatorLine} />
+		</View>
+	);
+};
+
+DateSeparator.propTypes = {
+	ts: PropTypes.instanceOf(Date)
+};
+
+export default DateSeparator;

app/views/RoomView/ListView.js

@@ -2,6 +2,10 @@ import { ListView as OldList } from 'realm/react-native';
 import React from 'react';
 import cloneReferencedElement from 'react-clone-referenced-element';
 import { ScrollView, ListView as OldList2 } from 'react-native';
+import moment from 'moment';
+import { connect } from 'react-redux';
+import DateSeparator from './DateSeparator';
+import UnreadSeparator from './UnreadSeparator';
 
 const DEFAULT_SCROLL_CALLBACK_THROTTLE = 50;
 
@@ -15,6 +19,10 @@ export class DataSource extends OldList.DataSource {
 		return false;
 	}
 }
+
+@connect(state => ({
+	lastOpen: state.room.lastOpen
+}))
 export class ListView extends OldList2 {
 	constructor(props) {
 		super(props);
@@ -92,6 +100,19 @@ export class ListView extends OldList2 {
 					rowID,
 					this._onRowHighlighted,
 				)());
+				if (rowIdx !== rowIDs.length - 1) {
+					const nextRowID = rowIDs[rowIdx + 1];
+					const nextData = dataSource._dataBlob[sectionID][nextRowID];
+					if (!moment(data.ts).isSame(nextData.ts, 'day')) {
+						bodyComponents.push(<DateSeparator key={data.ts.toISOString()} ts={data.ts} />);
+					}
+					if (this.props.lastOpen &&
+						moment(data.ts).isAfter(this.props.lastOpen) &&
+						moment(nextData.ts).isBefore(this.props.lastOpen)
+					) {
+						bodyComponents.push(<UnreadSeparator key='unread-separator' />);
+					}
+				}
 				// totalIndex += 1;
 				rowCount += 1;
 				if (rowCount === this.state.curRenderedRowsCount) {

app/views/RoomView/UnreadSeparator.js

@@ -0,0 +1,32 @@
+import React from 'react';
+import { View, StyleSheet, Text } from 'react-native';
+
+const styles = StyleSheet.create({
+	firstUnread: {
+		flex: 1,
+		flexDirection: 'row',
+		alignItems: 'center',
+		marginVertical: 5
+	},
+	firstUnreadLine: {
+		borderTopColor: 'red',
+		borderTopWidth: StyleSheet.hairlineWidth,
+		flex: 1
+	},
+	firstUnreadBadge: {
+		color: 'red',
+		backgroundColor: '#fff',
+		fontSize: 11,
+		paddingHorizontal: 10,
+		transform: [{ scaleY: -1 }]
+	}
+});
+
+const UnreadSeparator = () => (
+	<View style={styles.firstUnread}>
+		<View style={styles.firstUnreadLine} />
+		<Text style={styles.firstUnreadBadge}>unread messages</Text>
+	</View>
+);
+
+export default UnreadSeparator;

app/views/RoomView/index.js

@@ -7,7 +7,7 @@ import equal from 'deep-equal';
 
 import { ListView } from './ListView';
 import * as actions from '../../actions';
-import { openRoom } from '../../actions/room';
+import { openRoom, setLastOpen } from '../../actions/room';
 import { editCancel } from '../../actions/messages';
 import database from '../../lib/realm';
 import RocketChat from '../../lib/rocketchat';
@@ -33,20 +33,20 @@ const typing = () => <Typing />;
 		Site_Url: state.settings.Site_Url || state.server ? state.server.server : '',
 		Message_TimeFormat: state.settings.Message_TimeFormat,
 		loading: state.messages.isFetching,
-		user: state.login.user,
+		user: state.login.user
-		lastOpened: state.room.lastOpen
 	}),
 	dispatch => ({
 		actions: bindActionCreators(actions, dispatch),
 		openRoom: room => dispatch(openRoom(room)),
-		editCancel: () => dispatch(editCancel())
+		editCancel: () => dispatch(editCancel()),
+		setLastOpen: date => dispatch(setLastOpen(date))
 	})
 )
 export default class RoomView extends React.Component {
 	static propTypes = {
-		// lastOpened: PropTypes.instanceOf(Date),
 		navigation: PropTypes.object.isRequired,
 		openRoom: PropTypes.func.isRequired,
+		setLastOpen: PropTypes.func.isRequired,
 		user: PropTypes.object.isRequired,
 		editCancel: PropTypes.func,
 		rid: PropTypes.string,
@@ -73,7 +73,7 @@ export default class RoomView extends React.Component {
 			.filtered('rid = $0', this.rid)
 			.sorted('ts', true);
 		const rowIds = this.data.map((row, index) => index);
-		this.room = database.objects('subscriptions').filtered('rid = $0', this.rid);
+		[this.room] = database.objects('subscriptions').filtered('rid = $0', this.rid);
 		this.state = {
 			dataSource: ds.cloneWithRows(this.data, rowIds),
 			loaded: true,
@@ -85,7 +85,12 @@ export default class RoomView extends React.Component {
 		this.props.navigation.setParams({
 			title: this.name
 		});
-		this.props.openRoom({ rid: this.rid, name: this.name });
+		this.props.openRoom({ rid: this.rid, name: this.name, ls: this.room.ls });
+		if (this.room.alert || this.room.unread || this.room.userMentions) {
+			this.props.setLastOpen(this.room.ls);
+		} else {
+			this.props.setLastOpen(null);
+		}
 		this.data.addListener(this.updateState);
 	}
 	shouldComponentUpdate(nextProps, nextState) {
@@ -129,7 +134,9 @@ export default class RoomView extends React.Component {
 		});
 	}, 50);
 
-	sendMessage = message => RocketChat.sendMessage(this.rid, message);
+	sendMessage = message => RocketChat.sendMessage(this.rid, message).then(() => {
+		this.props.setLastOpen(null);
+	});
 
 	joinRoom = async() => {
 		await RocketChat.joinRoom(this.props.rid);