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import {useNavigation} from '@react-navigation/native';
import React, {useEffect, useState} from 'react';
import {Image, StyleSheet, Text, View} from 'react-native';
import {TouchableWithoutFeedback} from 'react-native-gesture-handler';
import {useDispatch, useStore} from 'react-redux';
import {loadImageFromURL, loadMomentThumbnail} from '../../services';
import {
acceptFriendRequest,
declineFriendRequest,
loadUserNotifications,
updateUserXFriends,
} from '../../store/actions';
import {RootState} from '../../store/rootReducer';
import {MomentType, NotificationType, ScreenType} from '../../types';
import {fetchUserX, SCREEN_HEIGHT, userXInStore} from '../../utils';
import AcceptDeclineButtons from '../common/AcceptDeclineButtons';
interface NotificationProps {
item: NotificationType;
screenType: ScreenType;
moments: MomentType[];
}
const Notification: React.FC<NotificationProps> = (props) => {
const {
item: {
actor: {id, username, first_name, last_name, thumbnail_url},
verbage,
notification_type,
notification_object,
unread,
},
screenType,
moments: loggedInUserMoments,
} = props;
const navigation = useNavigation();
const state: RootState = useStore().getState();
const dispatch = useDispatch();
const [avatar, setAvatar] = useState<string | undefined>(undefined);
const [momentURI, setMomentURI] = useState<string | undefined>(undefined);
const backgroundColor = unread ? '#DCF1F1' : 'rgba(0,0,0,0)';
useEffect(() => {
(async () => {
const response = await loadImageFromURL(thumbnail_url);
if (response) {
setAvatar(response);
}
})();
}, []);
useEffect(() => {
let mounted = true;
const loadMomentImage = async (moment_id: string) => {
const response = await loadMomentThumbnail(moment_id);
if (mounted && response) {
setMomentURI(response);
}
};
if (notification_type === 'CMT' && notification_object) {
loadMomentImage(notification_object.moment_id);
return () => {
mounted = false;
};
}
}, [id, notification_object, notification_type]);
const onNotificationTap = async () => {
switch (notification_type) {
case 'FRD_ACPT':
case 'FRD_REQ':
if (!userXInStore(state, screenType, id)) {
await fetchUserX(
dispatch,
{userId: id, username: username},
screenType,
);
}
navigation.push('Profile', {
userXId: id,
screenType,
});
break;
case 'CMT':
// find the moment we need to display
let moment: MomentType | undefined = loggedInUserMoments?.find(
(m) => m.moment_id === notification_object?.moment_id,
);
let userXId;
//This needs to be done if user replies to a comment on a moment that is not user's own moment
if (!moment) {
try {
if (!userXInStore(state, screenType, id)) {
await fetchUserX(
dispatch,
{userId: id, username: username},
screenType,
);
}
//Wait for data to be loaded
setTimeout(() => {}, 200);
const {moments} = state.userX[screenType][id];
moment = moments?.find(
(m) => m.moment_id === notification_object?.moment_id,
);
userXId = id;
} catch (err) {
console.log(err);
}
}
if (moment) {
navigation.push('IndividualMoment', {
moment,
userXId: userXId, // we're only viewing our own moment here
screenType,
});
setTimeout(() => {
navigation.push('MomentCommentsScreen', {
moment_id: moment.moment_id,
screenType,
comment_id: notification_object?.comment_id,
});
}, 500);
}
break;
default:
break;
}
};
const handleAcceptRequest = async () => {
await dispatch(acceptFriendRequest({id, username, first_name, last_name}));
await dispatch(updateUserXFriends(id, state));
dispatch(loadUserNotifications());
};
const handleDeclineFriendRequest = async () => {
await dispatch(declineFriendRequest(id));
dispatch(loadUserNotifications());
};
return (
<>
<TouchableWithoutFeedback
style={[styles.container, {backgroundColor}]}
onPress={onNotificationTap}>
<View style={styles.avatarContainer}>
<Image
style={styles.avatar}
source={
avatar
? {uri: avatar, cache: 'only-if-cached'}
: require('../../assets/images/avatar-placeholder.png')
}
/>
</View>
<View style={styles.contentContainer}>
<Text style={styles.actorName}>
{first_name} {last_name}
</Text>
<Text>{verbage}</Text>
</View>
{notification_type === 'FRD_REQ' && (
<View style={styles.buttonsContainer}>
<AcceptDeclineButtons
requester={{id, username, first_name, last_name}}
onAccept={handleAcceptRequest}
onReject={handleDeclineFriendRequest}
/>
</View>
)}
{notification_type === 'CMT' && notification_object && (
<Image style={styles.moment} source={{uri: momentURI}} />
)}
</TouchableWithoutFeedback>
</>
);
};
const styles = StyleSheet.create({
container: {
flexDirection: 'row',
height: SCREEN_HEIGHT / 10,
flex: 1,
alignItems: 'center',
},
avatarContainer: {
marginLeft: '8%',
flex: 1,
justifyContent: 'center',
},
avatar: {
height: 42,
width: 42,
borderRadius: 20,
},
contentContainer: {
flex: 5,
marginLeft: '5%',
height: '80%',
flexDirection: 'column',
justifyContent: 'space-around',
marginRight: '15%',
},
actorName: {
fontSize: 15,
fontWeight: '700',
},
moment: {
position: 'absolute',
height: 42,
width: 42,
right: '5%',
},
buttonsContainer: {},
});
export default Notification;
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