using Autodesk.Revit.DB;
using Autodesk.Revit.DB.Plumbing;
using Autodesk.Revit.UI;
using System;

namespace HStation.RevitDev.RevitDataExport.Entity
{
    public class PipeUpdater : IUpdater
    {
        public UpdaterId UpdaterId { get; }
        ExternalEvent_ClosePipeMonitor m_pipeMonitorEvent = null;
        ExternalEvent m_monitorHandler = null;

        public ElementFilter ElementFilter { get; } = new ElementClassFilter(typeof(Pipe));

        public ChangeType ChangeType { get; } = Element.GetChangeTypeElementAddition();

        public PipeUpdater(string updaterGuid)
        {
            UpdaterId = new UpdaterId(Common.GlobalResource.CurrentAddinId, new Guid(updaterGuid));
            m_pipeMonitorEvent = new ExternalEvent_ClosePipeMonitor();
            m_monitorHandler = ExternalEvent.Create(m_pipeMonitorEvent);
        }

        public void Execute(UpdaterData data)
        {
            m_monitorHandler.Raise();
        }

        public string GetAdditionalInformation()
        {
            return "PipeUpdater";
        }

        public ChangePriority GetChangePriority()
        {
            return ChangePriority.MEPSystems;
        }

        public UpdaterId GetUpdaterId()
        {
            return UpdaterId;
        }

        public string GetUpdaterName()
        {
            return "PipeUpdater";
        }

        public void Register()
        {
            if (!UpdaterRegistry.IsUpdaterRegistered(UpdaterId))
            {
                UpdaterRegistry.RegisterUpdater(this, false);
                UpdaterRegistry.AddTrigger(UpdaterId, ElementFilter, ChangeType);
                UpdaterRegistry.AddTrigger(UpdaterId, ElementFilter, ChangeType);
            }
            else if (UpdaterRegistry.IsUpdaterEnabled(UpdaterId))
            {
                UpdaterRegistry.AddTrigger(UpdaterId, ElementFilter, ChangeType);
                UpdaterRegistry.AddTrigger(UpdaterId, ElementFilter, ChangeType);
            }
        }

        public void RemoveRegister()
        {
            UpdaterRegistry.RemoveAllTriggers(UpdaterId);
        }
    }
}