import { writable, derived } from 'svelte/store';
import type { SessionUser } from '$lib/types/session';

/** The current authenticated user, or null if not logged in. */
export const session = writable<SessionUser | null>(null);

/** Convenience derived — true when logged in. */
export const loggedIn = derived(session, ($s) => $s !== null);

/** True when the user has admin or moderator role. */
export const isModOrAdmin = derived(session, ($s) => !!($s?.admin || $s?.is_moderator));