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import * as React from 'react';
import {RouteProp, useNavigation} from '@react-navigation/native';
import {ProfileStackParams} from '../../routes/profile';
import {CenteredView, CommentTile, OverlayView} from '../../components';
import {CommentType} from '../../types';
import {ScrollView, StyleSheet, Text, View} from 'react-native';
import {SCREEN_WIDTH} from '../../utils/screenDimensions';
import {Button} from 'react-native-elements';
import {AddComment} from '../../components/';
import {useEffect} from 'react';
import AsyncStorage from '@react-native-community/async-storage';
import {AuthContext} from '../../routes/authentication';
import {getMomentComments} from '../..//services';
/**
* Comments Screen for an image uploaded
* Displays all comments for a particular moment uploaded by the user followed by a text area to add the comment.
* Comment is posted when return is pressed on the keypad.
*/
type MomentCommentsScreenRouteProps = RouteProp<
ProfileStackParams,
'MomentCommentsScreen'
>;
interface MomentCommentsScreenProps {
route: MomentCommentsScreenRouteProps;
}
const MomentCommentsScreen: React.FC<MomentCommentsScreenProps> = ({route}) => {
const navigation = useNavigation();
const {isProfileView, moment_id} = route.params;
const [commentsList, setCommentsList] = React.useState([]);
const [newCommentsAvailable, setNewCommentsAvailable] = React.useState(true);
const {logout} = React.useContext(AuthContext);
useEffect(() => {
const loadComments = async () => {
const token = await AsyncStorage.getItem('token');
if (!token) {
logout();
return;
}
getMomentComments(moment_id, setCommentsList, token);
setNewCommentsAvailable(false);
};
if (newCommentsAvailable) {
loadComments();
}
}, [newCommentsAvailable]);
return (
<CenteredView>
<View style={styles.modalView}>
<View style={styles.header}>
<Button
title="X"
buttonStyle={styles.button}
titleStyle={styles.buttonText}
onPress={() => {
navigation.pop();
}}
/>
<Text style={styles.headerText}>
{commentsList.length + ' Comments'}
</Text>
</View>
<ScrollView
style={styles.modalScrollView}
contentContainerStyle={styles.modalScrollViewContent}>
{commentsList &&
commentsList.map((comment: CommentType) => (
<CommentTile key={comment.comment_id} comment_object={comment} />
))}
</ScrollView>
<AddComment
setNewCommentsAvailable={setNewCommentsAvailable}
moment_id={moment_id}
/>
</View>
</CenteredView>
);
};
const styles = StyleSheet.create({
header: {flexDirection: 'row'},
headerText: {
position: 'relative',
left: '180%',
alignSelf: 'center',
fontSize: 18,
fontWeight: '500',
},
container: {
position: 'relative',
top: '5%',
left: '5%',
backgroundColor: 'white',
borderRadius: 5,
width: SCREEN_WIDTH / 1.1,
height: '55%',
},
button: {
backgroundColor: 'transparent',
},
buttonText: {
color: 'black',
fontSize: 18,
fontWeight: '400',
},
modalView: {
width: '85%',
height: '70%',
backgroundColor: '#fff',
shadowColor: '#000',
shadowOpacity: 30,
shadowOffset: {width: 0, height: 2},
shadowRadius: 5,
borderRadius: 8,
paddingBottom: 15,
paddingHorizontal: 20,
paddingTop: 5,
justifyContent: 'space-between',
},
modalScrollViewContent: {
justifyContent: 'center',
},
modalScrollView: {
marginBottom: 10,
},
});
export default MomentCommentsScreen;
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