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import {useBottomTabBarHeight} from '@react-navigation/bottom-tabs';
import {StackNavigationProp} from '@react-navigation/stack';
import React, {useContext, useEffect} from 'react';
import {StyleSheet} from 'react-native';
import {SafeAreaView, useSafeAreaInsets} from 'react-native-safe-area-context';
import {
Channel,
Chat,
DeepPartial,
MessageInput,
MessageList,
useAttachmentPickerContext,
Theme,
} from 'stream-chat-react-native';
import {ChatContext} from '../../App';
import {
ChatHeader,
ChatInput,
MessageAvatar,
TabsGradient,
TypingIndicator,
} from '../../components';
import {MainStackParams} from '../../routes';
import {ScreenType} from '../../types';
import {HeaderHeight, isIPhoneX, normalize, SCREEN_WIDTH} from '../../utils';
type ChatScreenNavigationProp = StackNavigationProp<MainStackParams, 'Chat'>;
interface ChatScreenProps {
navigation: ChatScreenNavigationProp;
}
/*
* Screen that displays all of the user's active conversations.
*/
const ChatScreen: React.FC<ChatScreenProps> = () => {
const {channel, chatClient} = useContext(ChatContext);
const tabbarHeight = useBottomTabBarHeight();
const {setTopInset} = useAttachmentPickerContext();
const insets = useSafeAreaInsets();
const chatTheme: DeepPartial<Theme> = {
messageList: {
container: {
backgroundColor: 'white',
width: SCREEN_WIDTH * 0.95,
alignSelf: 'center',
},
},
messageInput: {
container: {
backgroundColor: '#f8f8f8',
height: 70,
},
},
avatar: {
container: {
borderRadius: 10,
width: normalize(18),
height: normalize(18),
},
},
messageSimple: {
avatarWrapper: {
container: {
width: normalize(20),
zIndex: 1,
bottom: 20,
},
},
container: {
paddingTop: 8,
flexDirection: 'row',
},
content: {
metaContainer: {
marginLeft: 5,
},
container: {},
containerInner: {
backgroundColor: '#E4F0F2',
borderColor: 'transparent',
borderBottomLeftRadius: 10,
borderTopLeftRadius: 10,
borderBottomRightRadius: 10,
borderTopRightRadius: 10,
},
},
status: {
statusContainer: {},
},
},
};
const loggedInUsersMessageTheme = {
messageSimple: {
content: {
containerInner: {
backgroundColor: '#DEE6F4',
},
container: {
left: 0,
},
},
},
};
useEffect(() => {
setTopInset(insets.top + HeaderHeight);
});
return (
<SafeAreaView
style={[
styles.container,
// unable to figure out the padding issue, a hacky solution
{paddingBottom: isIPhoneX() ? tabbarHeight + 20 : tabbarHeight + 50},
]}>
<ChatHeader screenType={ScreenType.Chat} />
<Chat client={chatClient} style={chatTheme}>
<Channel
channel={channel}
keyboardVerticalOffset={0}
OverlayReactionList={() => null}
messageActions={({copyMessage, deleteMessage}) => [
copyMessage,
deleteMessage,
]}
TypingIndicator={TypingIndicator}
myMessageTheme={loggedInUsersMessageTheme}
MessageAvatar={MessageAvatar}>
<MessageList onThreadSelect={() => {}} />
{/* <MessageInput /> */}
<MessageInput Input={ChatInput} />
</Channel>
</Chat>
<TabsGradient />
</SafeAreaView>
);
};
const styles = StyleSheet.create({
container: {
backgroundColor: 'white',
flex: 1,
},
});
export default ChatScreen;
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