// goto company page
        private async void OnCompanyClicked(object sender, EventArgs e)
        {
            await UserLogged.ReloadProfile();

            var appShell = (AppShell)Shell.Current;

            appShell.AddMenu_QuanLyCongTy();

            if (string.IsNullOrEmpty(UserLogged.CompanyId))
            {
                string action = await DisplayActionSheet(Language.cong_ty, Language.huy, null, Language.dang_ky_cong_ty, Language.dang_ky_nhan_vien);

                if (action == Language.dang_ky_cong_ty)
                {
                    await Navigation.PushAsync(new AddCompanyPage());
                }
                else if (action == Language.dang_ky_nhan_vien)
                {
                    enNumPhone.Text = "";
                    await ModalRegisterEmployee.Show();
                }
            }
            else
            {
                await Shell.Current.GoToAsync("//" + AppShell.QUANLYCONGTY);
            }
        }
        public async void Init()
        {
            if (UserLogged.IsLogged)
            {
                await UserLogged.ReloadProfile();

                AccountShellContent.Content = new AccountPage();
                SetLogoutMenuItem();
            }
            else
            {
                AccountShellContent.Content = new LoginPage();
            }
            AddMenu_QuanLyCongTy();
            AddMenu_QuanLyMoiGioi();
        }
        // moi gioi
        private async void OpenModalDangKyMoiGioi_Tapped(object sender, EventArgs e)
        {
            await UserLogged.ReloadProfile();

            var appShell = (AppShell)Shell.Current;

            appShell.AddMenu_QuanLyMoiGioi();

            if (UserLogged.Type == 1)
            {
                await Shell.Current.GoToAsync("//" + AppShell.QUANLYMOIGIOI);
            }
            else
            {
                await DangKyMoiGioi();
            }
        }