using Autodesk.AdvanceSteel.CADAccess;
using Autodesk.AdvanceSteel.DocumentManagement;
using Autodesk.AdvanceSteel.Runtime;
using Autodesk.AdvanceSteel.Geometry;
using Autodesk.AdvanceSteel.Modelling;
using Autodesk.AdvanceSteel.Profiles;
using Autodesk.AdvanceSteel.Runtime;
using Autodesk.Windows;
using System.Windows.Input;
using System;
using Autodesk.AdvanceSteel.CADLink.Database;
using System.Collections.Generic;
//using AstSTEELAUTOMATIONLib;

using Autodesk.AutoCAD.ApplicationServices;
using Autodesk.AutoCAD.DatabaseServices;
using Autodesk.AutoCAD.EditorInput;
using System.Windows.Forms;
using ASTransactionManager = Autodesk.AdvanceSteel.CADAccess.TransactionManager;
using ASObjectId = Autodesk.AdvanceSteel.CADLink.Database.ObjectId;
using ACDocument = Autodesk.AutoCAD.ApplicationServices.Document;
using ACObjectId = Autodesk.AutoCAD.DatabaseServices.ObjectId;
using ACDatabase = Autodesk.AutoCAD.DatabaseServices.Database;
using ACPoint3d = Autodesk.AutoCAD.Geometry.Point3d;
using ACTransaction = Autodesk.AutoCAD.DatabaseServices.Transaction;
using ACMatrix3d = Autodesk.AutoCAD.Geometry.Matrix3d;
using ASTransaction = Autodesk.AdvanceSteel.CADAccess.Transaction;

namespace HelloWorld
{
    public class MyRibbonCommandHandler : ICommand

    {
        public bool CanExecute(object parameter)
        {
            return true;
        }

        public event EventHandler CanExecuteChanged;

        public void Execute(object parameter)

        {
            RibbonCommandItem btn = parameter as RibbonCommandItem;

            if (btn != null)
            {
                if (btn.Id == "Create1")
                {
                    Create();
                }
            }
        }

        void LoadAndTranformDWGFile(ref string templateFilePath, ACPoint3d tranformPoint) {
            ACDocument doc = Autodesk.AutoCAD.ApplicationServices.Application.DocumentManager.MdiActiveDocument;
            ACDatabase db = doc.Database;
            Editor ed = doc.Editor;
            try
            {
                db.ReadDwgFile(
                  templateFilePath,
                  System.IO.FileShare.Read,
                  false,
                  ""
                );
            }
            catch (System.Exception)
            {
                ed.WriteMessage(
                  "\nUnable to read drawing file."
                );
                return;
            }
            try
            {
                ACTransaction tr = db.TransactionManager.StartTransaction();
                using (tr)
                {
                    List<Entity> entityHandle = new List<Entity>();

                    // Open the blocktable, get the modelspace
                    BlockTable bt = (BlockTable)tr.GetObject(db.BlockTableId, OpenMode.ForWrite);
                    BlockTableRecord btr = (BlockTableRecord)tr.GetObject(bt[BlockTableRecord.ModelSpace], OpenMode.ForWrite);

                    // Iterate through it, dumping objects
                    foreach (ACObjectId objId in btr)
                    {
                        Entity ent =
                          (Entity)tr.GetObject(
                            objId,
                            OpenMode.ForWrite
                          );
                        ent.TransformBy(ACMatrix3d.Displacement(tranformPoint - ACPoint3d.Origin));
                        ent.ColorIndex = 2;
                        Entity ent1 = ent.Clone() as Entity;
                        ent1.TransformBy(ACMatrix3d.Displacement(new ACPoint3d(0, 150, 350) - ACPoint3d.Origin));
                        ent1.ColorIndex = 1;
                        entityHandle.Add(ent1);
                    }
                    for (int i = 0; i < entityHandle.Count; i++)
                    {
                        Entity ent = entityHandle[i];
                        btr.AppendEntity(ent);
                        tr.AddNewlyCreatedDBObject(ent, true);
                    }
                    tr.Commit();
                }
            }
            catch (System.Exception ex)
            {
                MessageBox.Show(ex.Message);
            }

        public void Create()
        {
            {
                DocumentManager.LockCurrentDocument();
                
                string templateFilePath = "D:/Tread.dwg";

                LoadAndTranformDWGFile(ref templateFilePath, new ACPoint3d(0, 100, 150));
                DocumentManager.UnlockCurrentDocument();
            }

            {
                DocumentManager.LockCurrentDocument();
                StraightBeam beam;
                {
                    ASTransaction tr = ASTransactionManager.StartTransaction();

                    //create column (vertical beam) with a default size
                    ProfileName profName = new ProfileName();
                    ProfilesManager.GetProfTypeAsDefault("I", out profName);

                    Point3d beamEnd = new Point3d(0, 0, 500);
                    Point3d beamStart = Point3d.kOrigin;

                    beam = new StraightBeam(profName.Name, beamStart, beamEnd, Vector3d.kXAxis);
                    beam.WriteToDb();
                    tr.Commit();
                }
                DocumentManager.UnlockCurrentDocument();
            }
        }
    }

    public sealed class Plugin : IExtensionApplication
    {
        void IExtensionApplication.Initialize()
        {
            RibbonControl ribbon = ComponentManager.Ribbon;
            if (ribbon != null)
            {
                RibbonTab rtab = ribbon.FindTab("MyCommand");
                if (rtab != null)
                {
                    ribbon.Tabs.Remove(rtab);
                }
                rtab = new RibbonTab();
                rtab.Title = "MyCommand";
                rtab.Id = "Testing";

                //Add the Tab
                ribbon.Tabs.Add(rtab);
                addContent(rtab);
            }
        }

        static void addContent(RibbonTab rtab)
        {
            rtab.Panels.Add(AddOnePanel());
        }

        static RibbonPanel AddOnePanel()
        {
            RibbonButton rb;
            RibbonPanelSource rps = new RibbonPanelSource();
            rps.Title = "My Command";
            RibbonPanel rp = new RibbonPanel();
            rp.Source = rps;

            //Create a Command Item that the Dialog Launcher can use,
            // for this test it is just a place holder.
            RibbonButton rci = new RibbonButton();
            rci.Name = "MyCommand";

            //assign the Command Item to the DialgLauncher which auto-enables
            // the little button at the lower right of a Panel
            rps.DialogLauncher = rci;

            rb = new RibbonButton();
            rb.Name = "Create";
            rb.ShowText = true;
            rb.Text = "Create";
            rb.Id = "Create1";

            rb.CommandHandler = new MyRibbonCommandHandler();
            rb.CommandParameter = "MyCommand";

            //Add the Button to the Tab
            rps.Items.Add(rb);
            return rp;
        }
        void IExtensionApplication.Terminate()
        {
        }
    }
}