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import {createBottomTabNavigator} from '@react-navigation/bottom-tabs';
import React, {Fragment, useEffect, useState} from 'react';
import {useSelector} from 'react-redux';
import {NavigationIcon} from '../../components';
import {NO_NOTIFICATIONS} from '../../store/initialStates';
import {RootState} from '../../store/rootReducer';
import {setNotificationsReadDate} from '../../services';
import {ScreenType} from '../../types';
import {haveUnreadNotifications, isIPhoneX} from '../../utils';
import MainStackScreen from '../main/MainStackScreen';
import {NotificationPill} from '../../components/notifications';
const Tabs = createBottomTabNavigator();
const NavigationBar: React.FC = () => {
const {isOnboardedUser, newNotificationReceived} = useSelector(
(state: RootState) => state.user,
);
const {notifications: {notifications} = NO_NOTIFICATIONS} = useSelector(
(state: RootState) => state,
);
// Triggered if user clicks on Notifications page to close the pill
const [showIcon, setShowIcon] = useState<boolean>(true);
const [unreadNotificationsPresent, setUnreadNotificationsPresent] =
useState<boolean>(false);
// Prior to pill inclusion, determines if notification bell
// should have purple dot
useEffect(() => {
const determine = async () => {
setUnreadNotificationsPresent(
await haveUnreadNotifications(notifications),
);
};
determine();
}, [notifications]);
return (
<>
<NotificationPill showIcon={showIcon} />
<Tabs.Navigator
screenOptions={({route}) => ({
tabBarIcon: ({focused}) => {
switch (route.name) {
case 'Home':
return <NavigationIcon tab="Home" disabled={!focused} />;
case 'Chat':
return <NavigationIcon tab="Chat" disabled={!focused} />;
case 'Upload':
return (
<NavigationIcon
tab="Upload"
disabled={!focused}
isBigger={true}
/>
);
case 'Notifications':
return (
<NavigationIcon
newIcon={
newNotificationReceived || unreadNotificationsPresent
}
tab="Notifications"
disabled={!focused}
/>
);
case 'ProfileTab':
return <NavigationIcon tab="Profile" disabled={!focused} />;
case 'SuggestedPeople':
return (
<NavigationIcon tab="SuggestedPeople" disabled={!focused} />
);
default:
return <Fragment />;
}
},
})}
initialRouteName={isOnboardedUser ? 'Profile' : 'SuggestedPeople'}
tabBarOptions={{
showLabel: false,
style: {
backgroundColor: 'transparent',
position: 'absolute',
borderTopWidth: 0,
height: isIPhoneX() ? 85 : 55,
},
}}>
<Tabs.Screen
name="SuggestedPeople"
component={MainStackScreen}
initialParams={{screenType: ScreenType.SuggestedPeople}}
/>
<Tabs.Screen
name="Chat"
component={MainStackScreen}
initialParams={{screenType: ScreenType.Chat}}
/>
<Tabs.Screen
name="Upload"
component={MainStackScreen}
initialParams={{screenType: ScreenType.Upload}}
/>
<Tabs.Screen
name="Notifications"
component={MainStackScreen}
initialParams={{screenType: ScreenType.Notifications}}
listeners={{
tabPress: (_) => {
// Closes the pill once this screen has been opened
setShowIcon(false);
// Updates backend's date of reading notifications
setNotificationsReadDate();
},
}}
/>
<Tabs.Screen
name="ProfileTab"
component={MainStackScreen}
initialParams={{screenType: ScreenType.Profile}}
/>
</Tabs.Navigator>
</>
);
};
export default NavigationBar;
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