/******************************
* 说明：窗口管理类
* 创建人：龚宇超
* 创建日期：2017-08-16
* 修改人：
* 修改日期：
* 修改备注：
* 版本：1.0.0.0
******************************/
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Reflection;
using System.Windows.Forms;
using System.Diagnostics;
using System.Threading;
using System.Threading.Tasks;
using System.Runtime.InteropServices;


namespace Lskj.Util
{


    /// <summary>
    /// 窗口管理类
    /// </summary>
    public sealed class FormHelper
    {
        [DllImport("user32.dll")]
        public static extern IntPtr FindWindow(string className, string frmText);
        [DllImport("user32.dll", EntryPoint = "ShowWindow", CharSet = CharSet.Auto)]
        public static extern int ShowWindow(IntPtr hwnd, int showWay);
        public static IntPtr frmHwnd;
        /// <summary>
        /// C#库标准调用模式
        /// </summary>
        /// <param name="DllFileName"></param>
        /// <param name="args"></param>
        public static IForm LoadDllForm(string DllFileName, string[] args)
        {
            try
            {
                Console.WriteLine("反射开始：" + DateTime.Now);
                DllFileName = DllFileName.Replace("\\r", "").Replace("\\t", "").Replace("\\n", "");
                DllFileName = DllFileName.Equals("Lskj.PubAccraditationBrp.dll") ? "Lskj.PubAccraditation.dll" : DllFileName;
                DllFileName = DllFileName.Equals("Lskj.PubBatchBrower.dll") ? "Lskj.PubBrower.dll" : DllFileName;
                DllFileName = DllFileName.Equals("Lskj.SweepCodeSearch.dll") ? "Lskj.SweepCode.dll" : DllFileName;
                DllFileName = DllFileName.Equals("Lskj.PubModuleDetailSearch.dll") ? "Lskj.PubModuleDetail.dll" : DllFileName.Equals("Lskj.PubModuleSearch.dll") ? "Lskj.PubModule.dll" : DllFileName.Equals("Lskj.PubModuleDetailSearch3.dll") ? "Lskj.PubModuleDetail3.dll" : DllFileName;
                if (Lskj.Model.ERPInfo.Instance.PrimitiveBrowser && (DllFileName.Equals("Lskj.PubBrower.dll", StringComparison.CurrentCultureIgnoreCase) || DllFileName.Equals("Lskj.PubBrower2.dll", StringComparison.CurrentCultureIgnoreCase)))
                {
                    DllFileName = "Lskj.PubBrowerXp.dll";
                }
                if (DllFileName.Equals("Lskj.PubCodeDesign1.dll"))
                {
                    DllFileName = "Lskj.PubCodeDesign.dll";
                    args = args.Concat(new string[] { "", "1" }).ToArray();
                }
                //DllFileName = "Lskj.PubTabDll.dll";
                string libPath = DllFileName.Trim().ToLower().Equals("lskj.pubbrowser.dll") ? PubUtil.AbsolutelyBrowserPath + DllFileName : PubUtil.AbsolutelyLibPath + DllFileName;
                Assembly _Assembly = Assembly.UnsafeLoadFrom(libPath);
                Type[] _types = _Assembly.GetTypes();
                foreach (Type _type in _types)
                {
                    if (!_type.ToString().EndsWith(".DllBaseClass"))
                        continue;
                    object[] ol = new object[] { args };

                    Console.WriteLine("反射完成：" + DateTime.Now);
                    //根据类型创建一个类并将参数通过构造函数传入
                    return Activator.CreateInstance(_type, ol) as IForm;
                }
                return null;
            }
            catch (Exception ex)
            {
                LogHelper.Instance.WriteError(ex);
                throw;
            }
        }
        /// <summary>
        /// <para>说明：C#打开exe程序</para>
        /// <para>创建人：龚宇超</para>
        /// <para>创建日期：2017-08-16 </para>
        /// <para>修改人：</para>
        /// <para>修改日期：</para>
        /// <para>修改备注：</para>
        /// <para>版本：1.0</para>
        /// </summary>
        public static void StartProcess(string exeName, string[] args = null)
        {
            try
            {
                Process[] myprocess = Process.GetProcessesByName(exeName);
                if (myprocess.Count() == 0)//判断如果存在
                {
                    if (args == null) args = new string[] { };
                    string arg = string.Empty;
                    foreach (string s in args)
                    {
                        arg += s + " ";
                    }
                    Process myproces = new Process();
                    ProcessStartInfo startInfo = new ProcessStartInfo(exeName + ".exe", arg.Trim());
                    myproces.StartInfo = startInfo;
                    myproces.StartInfo.UseShellExecute = false;
                    myproces.Start();
                }
            }
            catch (Exception ex)
            {
                LogHelper.Instance.WriteError(ex);
                throw;
            }
        }
    }
}