using System;
using System.Windows;
using System.Windows.Interop;
using Autodesk.Revit.Attributes;
using Autodesk.Revit.DB;
using Autodesk.Revit.UI;
using Sai.Database.Shared;
using Sai.RvKits.Operation;
using SZBIM.StandardTools;
using SZBIM.StandardTools.ParameterManager;

namespace Sai.Common.Shared.ParameterManager
{
    [Transaction(TransactionMode.Manual)]
    [Regeneration(RegenerationOption.Manual)]
    public class MetroParamsManagerCmd : IExternalCommand
    {
        private static readonly string DbString = $"Data Source={RelativePaths.DirAssembly}\\Database\\SZBIM.DeliveryStandard.db";
        private readonly DapperUtil dapperUtil = new(DbString);


        public Result Execute(ExternalCommandData commandData, ref string message, ElementSet elements)
        {
            //程序UI界面
            UIApplication uiapp = commandData.Application;
            //获取元素（选择） 显示元素 视图（活动视图）管理（对象）

            if (WinIntPtr.IsVisible("轨交参数管理"))
            {
                WinIntPtr.ShowAndActive("轨交参数管理");
            }
            else
            {
                var addParamsEventHandler = new AddProjectInfoParamsEventHandler();
                var addParamsEvent = ExternalEvent.Create(addParamsEventHandler);
                dapperUtil.CreateConnect();
                try
                {
                    MetroParamsManagerWin paramsesWin = new MetroParamsManagerWin(dapperUtil)
                    {
                        AddProjectInfoParameterEventHandler = addParamsEventHandler,
                        AddParameterEvent = addParamsEvent,
                        UiApplication = uiapp
                    };

                    _ = new WindowInteropHelper(paramsesWin)
                    {
                        Owner = System.Diagnostics.Process.GetCurrentProcess().MainWindowHandle
                    };
                    paramsesWin.Show();
                }
                catch (Exception ex)
                {
                    MessageBox.Show(ex.Message);
                }
                finally
                {
                    dapperUtil.CloseConnect();
                }
            }


            return Result.Succeeded;
        }

        //[DllImport("user32.dll", EntryPoint = "FindWindow")]
        //public static extern IntPtr FindWindow(string lpClassName, string lpWindowName);

        //public static bool IsVisible(string winname)
        //{
        //    IntPtr parenthWndldsl = FindWindow(null, winname);
        //    if (!parenthWndldsl.Equals(IntPtr.Zero))
        //    {
        //        return true;
        //    }

        //    return false;
        //}

        //[DllImport("user32.dll")]
        //public static extern IntPtr SetActiveWindow(IntPtr hWnd);

        //public static void ShowAndActive(string winName)
        //{
        //    IntPtr parenthWndldsl = FindWindow(null, winName);
        //    if (!parenthWndldsl.Equals(IntPtr.Zero))
        //    {
        //        ShowWindow(parenthWndldsl, 1);
        //        SetActiveWindow(parenthWndldsl);
        //    }
        //}

        //[DllImport("user32.dll")]
        //public static extern bool ShowWindow(IntPtr hWnd, int nCmdShow);
    }
}