using MAX.Core.Commons;
using System;
using System.Diagnostics;
using System.Text;

namespace StoreHub.Framework.Helpers;

public class WinCmdHelper
{
	#region 执行Dos命令

	/// <summary>
	/// 执行Dos命令
	/// </summary>
	/// <param name="cmd">Dos命令及参数</param>
	/// <param name="isShowCmdWindow">是否显示cmd窗口</param>
	/// <param name="isCloseCmdProcess">执行完毕后是否关闭cmd进程</param>
	/// <returns>成功返回true，失败返回false</returns>
	public static Result ExcuteDosCommand(string cmd, string workdir, bool isShowCmdWindow = false, bool isWaitForExit = false, bool isCloseCmdProcess = true)
	{
		Result result = new();
		try
		{
			StringBuilder errString = new();
			StringBuilder outString = new();
			Process p = new();
			p.StartInfo.FileName = "cmd";
			p.StartInfo.WorkingDirectory = workdir;
			p.StartInfo.Arguments = "/c " + cmd;
			p.StartInfo.StandardOutputEncoding = Encoding.UTF8;
			p.StartInfo.StandardErrorEncoding = Encoding.UTF8;
			p.StartInfo.UseShellExecute = false;
			p.StartInfo.RedirectStandardOutput = true;
			p.StartInfo.RedirectStandardError = true;
			p.StartInfo.CreateNoWindow = !isShowCmdWindow;
			p.OutputDataReceived += new DataReceivedEventHandler(delegate (object sender, DataReceivedEventArgs e)
			{
				if (!string.IsNullOrEmpty(e.Data))
				{
					outString.AppendLine(e.Data);
					Debug.WriteLine(e.Data);
				}
			});
			p.ErrorDataReceived += new DataReceivedEventHandler(delegate (object sender, DataReceivedEventArgs e)
			{
				if (!string.IsNullOrEmpty(e.Data))
				{
					errString.AppendLine(e.Data);
				}
			});
			p.Start();
			p.BeginOutputReadLine();
			p.BeginErrorReadLine();
			if (isWaitForExit)
			{
				p.WaitForExit();
			}

			if (isCloseCmdProcess)
			{
				p.Close();
			}
			if (errString.Length <= 0)
			{
				result.Success = true;
				result.Data = outString.ToString();
			}
			Console.WriteLine(string.Format("成功执行Dos命令[{0}]!", cmd));
			return result;
		}
		catch (Exception ex)
		{
			Console.WriteLine("执行命令失败，请检查输入的命令是否正确:" + ex.Message, ex);
			result.Msg = ex.Message;
		}

		return result;
	}

	private static void P_ErrorDataReceived(object sender, DataReceivedEventArgs e)
	{
		throw new NotImplementedException();
	}

	#endregion

	#region 判断指定的进程是否在运行中

	/// <summary>
	/// 判断指定的进程是否在运行中
	/// </summary>
	/// <param name="processName">要判断的进程名称，不包括扩展名exe</param>
	/// <param name="processFileName">进程文件的完整路径</param>
	/// <returns>存在返回true，否则返回false</returns>
	public static bool CheckProcessExists(string processName, string processFileName)
	{
		Process[] processes = Process.GetProcessesByName(processName);
		foreach (Process p in processes)
		{
			if (!string.IsNullOrEmpty(processFileName))
			{
				if (processFileName == p?.MainModule?.FileName)
				{
					return true;
				}
			}
			else
			{
				return true;
			}
		}
		return false;
	}

	#endregion

	#region 结束指定的windows进程

	/// <summary>
	/// 结束指定的windows进程，如果进程存在
	/// </summary>
	/// <param name="processName">进程名称，不包含扩展名</param>
	/// <param name="processFileName">进程文件完整路径，如果为空则删除所有进程名为processName参数值的进程</param>
	public static bool KillProcessExists(string processName, string processFileName)
	{
		try
		{
			Process[] processes = Process.GetProcessesByName(processName);
			foreach (Process p in processes)
			{
				if (!string.IsNullOrEmpty(processFileName))
				{
					if (processFileName == p.MainModule.FileName)
					{
						p.Kill();
						p.Close();
					}
				}
				else
				{
					p.Kill();
					p.Close();
				}
			}
			Console.WriteLine(string.Format("成功结束[{0}]进程!", processes));
			return true;
		}
		catch (Exception ex)
		{
			Console.WriteLine("结束指定的Widnows进程异常:" + ex.Message, ex);
			return false;
		}
	}

	#endregion
}