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import { useEffect, useState } from 'react';
import { useDispatch, useSelector } from 'react-redux';
import { useEffectAsync } from '../../reactHelper';
import { sessionActions } from '../../store';
export const nativePostMessage = (message) => {
if (window.webkit && window.webkit.messageHandlers.appInterface) {
window.webkit.messageHandlers.appInterface.postMessage(message);
}
if (window.appInterface) {
window.appInterface.postMessage(message);
}
};
const listeners = new Set();
window.updateNotificationToken = (token) => {
listeners.forEach((listener) => listener(token));
};
const NativeInterface = () => {
const dispatch = useDispatch();
const user = useSelector((state) => state.session.user);
const [token, setToken] = useState(null);
useEffect(() => {
const listener = (token) => setToken(token);
listeners.add(listener);
return () => {
listeners.delete(listener);
};
}, [setToken]);
useEffectAsync(async () => {
if (user && token) {
window.localStorage.setItem('notificationToken', token);
setToken(null);
const tokens = user.attributes.notificationTokens?.split(',') || [];
if (!tokens.includes(token)) {
const updatedUser = {
...user,
attributes: {
...user.attributes,
notificationTokens: [...tokens.slice(-2), token].join(','),
},
};
const response = await fetch(`/api/users/${user.id}`, {
method: 'PUT',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify(updatedUser),
});
if (response.ok) {
dispatch(sessionActions.updateUser(await response.json()));
} else {
throw Error(await response.text());
}
}
}
}, [user, token, setToken]);
return null;
};
export default NativeInterface;
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