window.desktopUtil = class desktopUtil {

    static async authFetch(url, options = {}) {
        const token = localStorage.getItem('auth_token');
        
        return fetch(url, {
            ...options,
            headers: {
                ...options.headers,
                'Authorization': `Bearer ${token}`,
                'X-Client': 'desktop'
            }
        });
    }

    static async removeAuthToken() {
        localStorage.removeItem('auth_token');
    }

    static async setAuthToken(token) {
        localStorage.setItem('auth_token', token);
    }

    static async getAuthToken() {
        return localStorage.getItem('auth_token');
    }
}