// src/stores.js
import { writable, type Writable } from 'svelte/store';
import { browser } from '$app/environment';

// Initialize the store with a boolean value from local storage
export const location: Writable<boolean> = writable(fromLocalStorage('location', false));
toLocalStorage(location, 'location');

function fromLocalStorage(storageKey: string, fallback: boolean): boolean {
    if (browser) {
        const storedValue = localStorage.getItem(storageKey);
        if (storedValue !== null && storedValue !== 'undefined') {
            return storedValue === 'true';
        }
    }
    return fallback;
}

function toLocalStorage(store: Writable<boolean>, storageKey: string) {
    if (browser) {
        store.subscribe((value: boolean) => {
            localStorage.setItem(storageKey, String(value));
        });
    }
}