File "local-storage.ts"
Full Path: /home/markqprx/iniasli.pro/resources/client/utils/hooks/local-storage.ts
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import {useEffect, useState} from 'react';
interface StoreEvent {
detail: {
key: string;
newValue: any;
};
}
export function useLocalStorage<T>(key: string, initialValue: T | null = null) {
const [storedValue, setStoredValue] = useState<T>(() => {
return getFromLocalStorage<T>(key, initialValue);
});
const setValue = (value: T | ((val: T) => T)) => {
const valueToStore = value instanceof Function ? value(storedValue) : value;
setStoredValue(valueToStore);
setInLocalStorage(key, valueToStore);
window.dispatchEvent(
new CustomEvent('storage', {
detail: {key, newValue: valueToStore},
})
);
};
// update state value using custom storage event. This will re-render
// component even if local storage value was set from different hook instance
useEffect(() => {
const handleStorageChange = (event: StoreEvent) => {
if (event.detail?.key === key) {
setStoredValue(event.detail.newValue);
}
};
window.addEventListener('storage', handleStorageChange as any);
return () =>
window.removeEventListener('storage', handleStorageChange as any);
}, [key]);
return [storedValue, setValue] as const;
}
export function getFromLocalStorage<T>(
key: string,
initialValue: T | null = null
) {
if (typeof window === 'undefined') {
return initialValue;
}
try {
const item = window.localStorage.getItem(key);
return item != null ? JSON.parse(item) : initialValue;
} catch (error) {
return initialValue;
}
}
export function setInLocalStorage<T>(key: string, value: T) {
try {
if (typeof window !== 'undefined') {
window.localStorage.setItem(key, JSON.stringify(value));
}
} catch (error) {
//
}
}
export function removeFromLocalStorage(key: string) {
try {
if (typeof window !== 'undefined') {
window.localStorage.removeItem(key);
}
} catch (error) {
//
}
}