?namespace Imps.Client.Pc
{
    using Imps.Client.Core;
    using Imps.Client.Pc.Provsion2;
    using System;
    using System.Windows.Forms;

    public class ImpsBasicService : IExService
    {
        private IFrameworkWindow _fwnd;

        private void op_ImpsError(object sender, ImpsErrorEventArgs e)
        {
            UiErrorHelper.HandEventSafely(this._fwnd, delegate {
                this._fwnd.UnifiedMessageBox.ShowInfo(this._fwnd.MainWindow, e.Summary);
            });
        }

        private void op_Successed(object sender, EventArgs e)
        {
        }

        public void Subscribe(IFrameworkWindow fwnd)
        {
            this._fwnd = fwnd;
        }

        public void UnSubscribe(IFrameworkWindow fwnd)
        {
            this._fwnd = fwnd;
            UiErrorHelper.HandEventSafely(fwnd, delegate {
                UnRegisterDialog dialog = new UnRegisterDialog(fwnd);
                if (dialog.ShowDialog(fwnd.MainWindow) == DialogResult.OK)
                {
                    AsyncBizOperation operation = new AsyncBizOperation();
                    operation.Successed += new EventHandler(this.op_Successed);
                    operation.ImpsError += new EventHandler<ImpsErrorEventArgs>(this.op_ImpsError);
                    fwnd.AccountManager.CurrentUser.AsyncUnregister(null);
                }
            });
        }
    }
}