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import React, {useEffect, useState, useRef} from 'react';
import {Image, StyleSheet, Text, View} from 'react-native';
import LinearGradient from 'react-native-linear-gradient';
import {SCREEN_WIDTH, isIPhoneX, numberWithCommas} from '../../utils';
import {
NOTIFICATION_ICON_GRADIENT,
CHIN_HEIGHT,
NAV_BAR_HEIGHT,
} from '../../constants';
import {getNotificationsUnreadCount} from '../../services';
import {normalize} from 'react-native-elements';
import PillIcon4 from '../../assets/images/Group 479.svg';
interface NotificationPillProps {
showIcon: boolean;
}
export const NotificationPill: React.FC<NotificationPillProps> = ({
showIcon,
}) => {
const [iconStart, setIconStart] = useState<number[]>([0, -100]);
const [tipStart, setTipStart] = useState<number[]>([0, -100]);
const [notificationSets, setNotificationSets] = useState<{
CMT?: number;
FRD_REQ?: number;
P_VIEW?: number;
MOM_TAG?: number;
}>({});
const [timeCount, setTimeCount] = useState<boolean>(false);
const [timeOut, setTimeOut] = useState<boolean>(false);
const iconRef = useRef(null);
const tipRef = useRef(null);
const pillTip = require('../../assets/images/purple-tip.png');
const navBarPos = 20;
// If there are notifications, determines the size of the pill
// and sets points for correct placement
useEffect(() => {
setTimeout(() => {
if (iconRef.current) {
iconRef.current.measure(
(
_fx: number,
_fy: number,
width: number,
height: number,
_px: number,
_py: number,
) => {
if (tipRef.current) {
tipRef.current.measure(
(
__fx: number,
__fy: number,
width2: number,
__height: number,
__px: number,
__py: number,
) => {
const x = SCREEN_WIDTH / 2 - width / 2;
const y = isIPhoneX()
? CHIN_HEIGHT + NAV_BAR_HEIGHT + navBarPos
: NAV_BAR_HEIGHT + navBarPos;
setIconStart([x, y]);
setTipStart([width / 2 - width2 / 2, height - 1]);
setTimeCount(true);
},
);
}
},
);
} else {
}
}, 100);
}, [notificationSets, iconRef, tipRef]);
// Used so that pill disappears after 5 seconds
useEffect(() => {
if (timeCount) {
setTimeout(() => {
setTimeOut(true);
}, 5000);
}
}, [timeCount]);
// Gets data from backend to check for unreads
useEffect(() => {
const getCount = async () => {
const data = await getNotificationsUnreadCount();
setTimeout(() => {
if (data) {
setNotificationSets(data);
}
}, 100);
};
getCount();
}, []);
return (
<>
{notificationSets &&
Object.keys(notificationSets).length !== 0 &&
showIcon &&
!timeOut && (
<View
style={[
styles.purpleContainer,
{bottom: iconStart[1], left: iconStart[0]},
]}
ref={iconRef}>
<LinearGradient
colors={NOTIFICATION_ICON_GRADIENT}
style={styles.iconPurple}>
{notificationSets.CMT && (
<>
<Image
source={require('../../assets/images/pill-icon-1.png')}
style={styles.indicationIcon}
/>
<Text style={styles.text}>
{numberWithCommas(notificationSets.CMT)}
</Text>
</>
)}
{notificationSets.FRD_REQ && (
<>
<Image
source={require('../../assets/images/pill-icon-2.png')}
style={styles.indicationIcon}
/>
<Text style={styles.text}>
{numberWithCommas(notificationSets.FRD_REQ)}
</Text>
</>
)}
{notificationSets.P_VIEW && (
<>
<Image
source={require('../../assets/images/pill-icon-3.png')}
style={styles.indicationIcon}
/>
<Text style={styles.text}>
{numberWithCommas(notificationSets.P_VIEW)}
</Text>
</>
)}
{notificationSets.MOM_TAG && (
<>
<PillIcon4 style={styles.indicationIcon} />
<Text style={styles.text}>
{numberWithCommas(notificationSets.MOM_TAG)}
</Text>
</>
)}
</LinearGradient>
<Image
style={[styles.tip, {top: tipStart[1], left: tipStart[0]}]}
source={pillTip}
ref={tipRef}
/>
</View>
)}
</>
);
};
const styles = StyleSheet.create({
purpleContainer: {
flex: 1,
justifyContent: 'center',
position: 'absolute',
zIndex: 999,
},
iconPurple: {
padding: 5,
borderRadius: 15,
flex: 1,
flexDirection: 'row',
alignItems: 'center',
},
text: {
margin: 2,
color: 'white',
fontSize: normalize(10),
justifyContent: 'center',
alignItems: 'center',
marginRight: 5,
},
tip: {
position: 'absolute',
zIndex: 999,
height: 12,
flex: 1,
resizeMode: 'contain',
},
indicationIcon: {
height: 14,
width: 14,
margin: 2,
marginLeft: 5,
},
svgIndicationIcon: {
height: 14,
width: 14,
margin: 3,
},
});
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