using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using Autodesk.Revit.Attributes;
using Autodesk.Revit.DB;
using Autodesk.Revit.UI;
using FWindSoft.Revit;
using FWindSoft.Revit.Menu;

namespace LRH.Tool
{
    [Transaction(TransactionMode.Manual)]
    [Regeneration(RegenerationOption.Manual)]
    [Button(ButtonName = "Panel菜单")]
    public class CreateBallFlagCommand: ExternalCommand
    {
        public override Result Execute(ExternalCommandData commandData, ref string message, ElementSet elements)
        {

            SelectedChangedCommand command = new SelectedChangedCommand();
            command.Register(ExternalApplication.CurrentApp);
            command.Execute += Command_Execute;
            /*
             * 使用步骤：1、application中注册
             *           2、命令中打开
             */
            var pane = RevitCustomDockablePanels.GetDockablePane(commandData.Application, RevitCustomDockablePanels.Default);
            pane.Show();
            using (Transaction tran = new Transaction(RevitCore.Doc, "标记"))
            {
                try
                {
                    tran.Start();
                    ElementId id = new ElementId(312320);
                    RevitCore.Doc.SetDefaultFamilyTypeId(new ElementId(BuiltInCategory.OST_StructuralColumnTags), id);
                    tran.Commit();
                }
                catch (Exception ex)
                {
                    MessageBox.Show(ex.Message.ToString());
                    tran.RollBack();
                }
            }
          
            //var doc = RevitCore.Doc;
            //using (Transaction tran = new Transaction(doc, "标记"))
            //{
            //    try
            //    {
            //        tran.Start();
            //        var s = new XYZ(163700.147789060/304.8, 49780.037928369/304.8, 4500.000000000/304.8);
            //        DirectShape ds = DirectShape.CreateElement(doc, new ElementId(BuiltInCategory.OST_GenericModel));
            //        var solid = SolidUtil.CreateSphereAtPoint(s, 1);
            //        ds.AppendShape(new List<GeometryObject>() {solid});
            //        SolidUtil.SetColor(ds, new Color(255, 0, 0));
            //        tran.Commit();
            //        RevitCore.UIApp.SetShowElements(new List<Element>() { ds });
            //    }
            //    catch (Exception ex)
            //    {
            //        MessageBox.Show(ex.Message.ToString());
            //        tran.RollBack();
            //    }
            //}

            return Result.Succeeded;
        }

        private void Command_Execute(object sender, UIApplication e)
        {
            DockableWindow win;
            if (RevitCustomDockablePanels.TryGetCoustomDockWindow(RevitCustomDockablePanels.Default, out win))
            {
                DockablePane pane = RevitCustomDockablePanels.GetDockablePane(e, win.PaneId);
                if (pane == null || !pane.IsShown())
                    return;
                var ids = e.ActiveUIDocument.Selection.GetElementIds();
                if (ids.Any())
                {
                    win.Content = ids.FirstOrDefault().ToString();
                }

            }
        }
     
    }

}