using Autodesk.Revit.DB;
using Autodesk.Revit.UI;
using Autodesk.Revit.UI.Events;

using System;
using System.Collections.Generic;
using System.Runtime.InteropServices;

namespace HYDragCurveJig
{
    public class DragCurveJigInterface
    {
        public static bool GetInsertPosition(ExternalCommandData commandData, List<JigEdgeInfo> curveInfos, bool moveCurveInfos, XYZ ptBase, ref XYZ ptPosition)
        {
            List<JigTextInfo> list = new List<JigTextInfo>();
            return DragCurveJigInterface.GetInsertPosition(commandData, curveInfos, moveCurveInfos, list, moveCurveInfos, ptBase, ref ptPosition);
        }

        public static bool GetInsertPosition(ExternalCommandData commandData, List<JigTextInfo> textInfos, bool moveTextInfos, XYZ ptBase, ref XYZ ptPosition)
        {
            List<JigEdgeInfo> list = new List<JigEdgeInfo>();
            return DragCurveJigInterface.GetInsertPosition(commandData, list, moveTextInfos, textInfos, moveTextInfos, ptBase, ref ptPosition);
        }

        public static bool GetInsertPosition(ExternalCommandData commandData, List<JigEdgeInfo> curveInfos, bool moveCurveInfos, List<JigTextInfo> textInfos, bool moveTextInfos, XYZ ptBase, ref XYZ ptPosition)
        {
            commandData.Application.ApplicationClosing += DragCurveJigInterface.smethod_0;
            JigCreator jigCreator = new JigCreator(commandData);
            string text = string.Empty;
            jigCreator.Initialize(curveInfos, textInfos, ptBase, ref text);
            if (!jigCreator.Do(ref ptPosition))
            {
                commandData.Application.ApplicationClosing -= DragCurveJigInterface.smethod_0;
                return false;
            }
            Transform transform = Transform.CreateTranslation(ptPosition - ptBase);
            if (moveCurveInfos)
            {
                for (int i = 0; i < curveInfos.Count; i++)
                {
                    curveInfos[i].TransformSelf(transform);
                }
            }
            if (moveTextInfos)
            {
                for (int j = 0; j < textInfos.Count; j++)
                {
                    textInfos[j].TransformSelf(transform, false);
                }
            }
            commandData.Application.ApplicationClosing -= DragCurveJigInterface.smethod_0;
            return true;
        }

        private static void smethod_0(object sender, ApplicationClosingEventArgs e)
        {
        }

        [DllImport("user32.dll")]
        public static extern void keybd_event(byte bVk, byte bScan, int dwFlags, int dwExtraInfo);

        private static void smethod_1()
        {
            byte b = 27;
            DragCurveJigInterface.keybd_event(27, 0, 0, 0);
            DragCurveJigInterface.keybd_event(b, 0, 2, 0);
        }
    }
}