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import React, {useEffect, useState} from 'react';
import {ProfilePreviewType} from '../../types';
import {
View,
Text,
Image,
StyleSheet,
ViewProps,
TouchableOpacity,
} from 'react-native';
import RNFetchBlob from 'rn-fetch-blob';
import AsyncStorage from '@react-native-community/async-storage';
import {AVATAR_PHOTO_ENDPOINT} from '../../constants';
import {UserType} from '../../types';
const NO_USER: UserType = {
userId: '',
username: '',
};
interface SearchResultProps extends ViewProps {
profilePreview: ProfilePreviewType;
}
const SearchResult: React.FC<SearchResultProps> = ({
profilePreview: {username, first_name, last_name, id},
style,
}) => {
const [avatarURI, setAvatarURI] = useState<string | null>(null);
const [user, setUser] = useState<UserType>(NO_USER);
useEffect(() => {
let mounted = true;
const loadAvatar = async () => {
try {
const token = await AsyncStorage.getItem('token');
if (!token) {
setUser(NO_USER);
return;
}
const response = await RNFetchBlob.config({
fileCache: true,
appendExt: 'jpg',
}).fetch('GET', AVATAR_PHOTO_ENDPOINT + `${id}`, {
Authorization: 'Token ' + token,
});
const status = response.info().status;
if (status === 200) {
if (mounted) {
setAvatarURI(response.path());
}
return;
}
if (mounted) {
setAvatarURI('');
}
} catch (error) {
console.log(error);
}
};
loadAvatar();
return () => {
mounted = false;
};
}, [id]);
/**
* Adds a searched user to the recently searched cache if they're tapped on.
* Cache maintains 10 recently searched users, popping off the oldest one if
* needed to make space.
*/
const addToRecentlyStored = async () => {
let user: ProfilePreviewType = {
id,
username,
first_name,
last_name,
};
try {
const jsonValue = await AsyncStorage.getItem('@recently_searched_users');
let recentlySearchedList =
jsonValue != null ? JSON.parse(jsonValue) : null;
if (recentlySearchedList) {
if (recentlySearchedList.length > 0) {
if (
recentlySearchedList.some(
(saved_user: ProfilePreviewType) => saved_user.id === id,
)
) {
console.log('User already in recently searched.');
} else {
if (recentlySearchedList.length >= 10) {
recentlySearchedList.pop();
}
recentlySearchedList.unshift(user);
}
}
} else {
recentlySearchedList = [user];
}
try {
let recentlySearchedListString = JSON.stringify(recentlySearchedList);
await AsyncStorage.setItem(
'@recently_searched_users',
recentlySearchedListString,
);
} catch (e) {
console.log(e);
}
} catch (e) {
console.log(e);
}
};
return (
<TouchableOpacity
onPress={addToRecentlyStored}
style={[styles.container, style]}>
<Image
style={styles.avatar}
source={
avatarURI
? {uri: avatarURI}
: require('../../assets/images/avatar-placeholder.png')
}
/>
<View style={styles.nameContainer}>
<Text style={styles.username}>@{username}</Text>
<Text style={styles.name}>{first_name.concat(' ', last_name)}</Text>
</View>
</TouchableOpacity>
);
};
const styles = StyleSheet.create({
container: {
flexDirection: 'row',
alignItems: 'center',
},
avatar: {
height: 60,
width: 60,
borderRadius: 30,
marginRight: 15,
},
nameContainer: {
justifyContent: 'space-evenly',
alignSelf: 'stretch',
},
username: {
fontSize: 18,
fontWeight: '500',
},
name: {
fontSize: 16,
color: '#333',
},
});
export default SearchResult;
|
