import { useState, useEffect } from 'react';

/**
 * Hook to persist state in localStorage
 * @param key The localStorage key
 * @param initialValue The initial value
 * @returns A tuple with the current value, setter function, and clear function
 */
export function useLocalStorage<T>(
  key: string,
  initialValue: T
): [T, (value: T | ((val: T) => T)) => void, () => void] {
  const readValue = (): T => {
    if (typeof window === 'undefined') {
      return initialValue;
    }

    try {
      const item = window.localStorage.getItem(key);
      return item ? (JSON.parse(item) as T) : initialValue;
    } catch (error) {
      return initialValue;
    }
  };

  const [storedValue, setStoredValue] = useState<T>(readValue);

  const setValue = (value: T | ((val: T) => T)) => {
    try {
      const valueToStore = value instanceof Function ? value(storedValue) : value;
      
      setStoredValue(valueToStore);
      
      if (typeof window !== 'undefined') {
        window.localStorage.setItem(key, JSON.stringify(valueToStore));
      }
    } catch (error) {
    }
  };

  const clearValue = () => {
    try {
      setStoredValue(initialValue);
      if (typeof window !== 'undefined') {
        window.localStorage.removeItem(key);
      }
    } catch (error) {
    }
  };

  useEffect(() => {
    const handleStorageChange = (event: StorageEvent) => {
      if (event.key === key && event.newValue) {
        try {
          setStoredValue(JSON.parse(event.newValue));
        } catch (error) {
        }
      }
    };

    window.addEventListener('storage', handleStorageChange);

    return () => {
      window.removeEventListener('storage', handleStorageChange);
    };
  }, [key]);

  return [storedValue, setValue, clearValue];
}