using System;
using System.Collections.Generic;
using System.Text;
using System.Data;
using System.Windows.Forms;
using MercatorApi;
using MercatorUi;

namespace Billing
{
    public class Customizer : MercatorUi.ICustomizers.IBillingEngineCreated, MercatorUi.ICustomizers.IBillingEngineClosed
    {

        public void BillingEngineCreated(MercatorUi.Engine.Gescom.BillingEngine BillingEngine)
        {
            BillingEngine.ProviderTimeBeforeOk += new MercatorUi.Engine.Gescom.BillingEngine.ProviderTimeBeforeOkEventHandler(BillingEngine_ProviderTimeBeforeOk);
        }

        public void BillingEngineClosed(MercatorUi.Engine.Gescom.BillingEngine BillingEngine)
        {
            BillingEngine.ProviderTimeBeforeOk -= new MercatorUi.Engine.Gescom.BillingEngine.ProviderTimeBeforeOkEventHandler(BillingEngine_ProviderTimeBeforeOk);
        }

        void BillingEngine_ProviderTimeBeforeOk(object sender, MercatorUi.Engine.Gescom.BillingEngine.ProviderTimeBeforeOkEventArgs e)
        {
            if (e.ProviderTimePanel.HourMinEnd.ValueMinutes <= e.ProviderTimePanel.HourMinBegin.ValueMinutes)
            {
                MercatorUi._Divers.FocusError(e.ProviderTimePanel.HourMinEnd); // rode kader plaatsen rond HourMinEnd
                e.Cancel = true; // proces blokkeren
            }
        }
    }
}