Function safeLocalStorage

app/utils.ts:377–435

()

}

export function safeLocalStorage(): {
  getItem: (key: string) => string | null;
  setItem: (key: string, value: string) => void;
  removeItem: (key: string) => void;
  clear: () => void;
} {
  let storage: Storage | null;

  try {
    if (typeof window !== "undefined" && window.localStorage) {
      storage = window.localStorage;
    } else {
      storage = null;
    }
  } catch (e) {
    console.error("localStorage is not available:", e);
    storage = null;
  }

  return {
    getItem(key: string): string | null {
      if (storage) {
        return storage.getItem(key);
      } else {
        console.warn(
          `Attempted to get item "${key}" from localStorage, but localStorage is not available.`,
        );
        return null;
      }
    },
    setItem(key: string, value: string): void {
      if (storage) {
        storage.setItem(key, value);
      } else {
        console.warn(
          `Attempted to set item "${key}" in localStorage, but localStorage is not available.`,
        );
      }
    },
    removeItem(key: string): void {
      if (storage) {
        storage.removeItem(key);
      } else {
        console.warn(
          `Attempted to remove item "${key}" from localStorage, but localStorage is not available.`,
        );
      }
    },
    clear(): void {
      if (storage) {
        storage.clear();
      } else {
        console.warn(
          "Attempted to clear localStorage, but localStorage is not available.",
        );
      }
    },
  };