NetMapper2026/frontend/src/lib/session.ts

const TOKEN_KEY = 'nm_token';

export type SessionUser = {
  id: number;
  username: string;
  email: string | null;
  role: string;
  disabled: boolean;
  force_password_change: boolean;
} | null;

let _token: string | null = null;
let _user: SessionUser = null;

export function getToken(): string | null {
  if (_token) return _token;
  _token = window.localStorage.getItem(TOKEN_KEY);
  return _token;
}

export function setToken(token: string): void {
  _token = token;
  window.localStorage.setItem(TOKEN_KEY, token);
}

export function clearSession(): void {
  _token = null;
  _user = null;
  window.localStorage.removeItem(TOKEN_KEY);
}

export function getSessionUser(): SessionUser { return _user; }
export function setSessionUser(user: SessionUser): void { _user = user; }
export function isAdmin(): boolean { return _user?.role === 'admin'; }