using System;
using System.ComponentModel;
using System.Configuration.Install;
using System.Diagnostics;
using System.ServiceProcess;
using com.itac.mes.tools;


namespace com.itac.mes.proxy.winservice
{
    [RunInstaller(true)]
    public class WindowsServiceInstaller : Installer
    {
        /// <summary>
        /// Public Constructor for WindowsServiceInstaller.
        /// - Put all of your Initialization code here.
        /// </summary>
        public WindowsServiceInstaller()
        {
            ServiceProcessInstaller serviceProcessInstaller = new ServiceProcessInstaller();
            ServiceInstaller serviceInstaller = new ServiceInstaller();

            //# Service Account Information
            serviceProcessInstaller.Account = ServiceAccount.LocalSystem;
            serviceProcessInstaller.Username = null;
            serviceProcessInstaller.Password = null;

            //# Service Information
            serviceInstaller.DisplayName = Constants.SERVICE_NAME;
            serviceInstaller.StartType = ServiceStartMode.Automatic;

            //# This must be identical to the WindowsService.ServiceBase name
            //# set in the constructor of WindowsService.cs
            serviceInstaller.ServiceName = Constants.SERVICE_NAME;
            this.Installers.Add(serviceProcessInstaller);
            this.Installers.Add(serviceInstaller);
        }

        public override void Install(System.Collections.IDictionary stateSaver)
        {
            base.Install(stateSaver);
            ServiceController controller = new ServiceController(Constants.SERVICE_NAME);
            try
            {
                controller.Start();
            }
            catch (Exception e)
            {
                if (!EventLog.SourceExists(Constants.SERVICE_NAME))
                {
                    EventLog.CreateEventSource(Constants.SERVICE_NAME, Constants.LOGGER);
                }
                EventLog.WriteEntry(Constants.SERVICE_NAME, "@The service could not be started. Error: " + e.Message, EventLogEntryType.Error);
            }
        }

    }
}