// 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);
            }
        }
        private async void OnClick_SendConFirm(object sender, EventArgs e)
        {
            if (string.IsNullOrWhiteSpace(enNumPhone.Text))
            {
                await DisplayAlert("", Language.vui_long_nhap_so_dien_thoai, Language.dong);

                return;
            }

            ICompanyService companyService = DependencyService.Get <ICompanyService>();
            InviteUser      inviteUser     = companyService.FindInviteUser(UserLogged.Phone, enNumPhone.Text);

            if (inviteUser == null)
            {
                await DisplayAlert("", Language.otp_khong_hop_le, Language.dong);

                return;
            }

            ApiResponse apiResponse = await ApiHelper.Get <User>($"{ApiRouter.EMPLOYEE_GET_EMPLOYEE_BY_PHONE}/" + inviteUser.PhoneNumber, true);

            if (apiResponse.Content != null)
            {
                User user = apiResponse.Content as User;
                user.CompanyId = Guid.Parse(inviteUser.CompanyId);
                ApiResponse responseUser = await ApiHelper.Put($"{ApiRouter.EMPLOYEE_CONFIRM_COMPANNY}", user, true);

                if (responseUser.IsSuccess)
                {
                    companyService.DeleteInvitedUser(inviteUser.Id);// delete inviteruser khi da xac nhan
                    UserLogged.CompanyId = inviteUser.CompanyId;
                    await ModalRegisterEmployee.Hide();

                    enNumPhone.Text = null;

                    this.OnCompanyClicked(sender, e);
                    ToastMessageHelper.ShortMessage(Language.dang_ky_thanh_cong);
                }
            }
        }