using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace RichCreator.Utility.Utilitys
{
    public class ProcessUtils
    {
        /// <summary>
        /// 是否存在指定进度名
        /// </summary>
        /// <param name="processName"></param>
        /// <returns></returns>
        public static bool ExistsProcessByName(string processName)
        {
            Process[] processes = Process.GetProcessesByName(processName);
            if (processes.Length <= 0)
            {
                return false;
            }

            return true;
        }

        /// <summary>
        /// 结束进程
        /// </summary>
        /// <param name="processName"></param>
        public static void KillProcessByName(string processName)
        {
            Process[] processes = Process.GetProcessesByName(processName);
            if (processes.Length <= 0)
            {
                return;
            }


            Process process = new Process();//创建进程对象  
            ProcessStartInfo startInfo = new ProcessStartInfo();
            startInfo.FileName = "cmd.exe";//设定需要执行的命令  
            startInfo.Arguments = "/C taskkill /T /F /IM " + processName+".exe";//“/C”表示执行完命令后马上退出  
            startInfo.UseShellExecute = false;//不使用系统外壳程序启动  
            startInfo.RedirectStandardInput = false;//不重定向输入  
            startInfo.RedirectStandardOutput = true; //重定向输出  
            startInfo.CreateNoWindow = true;//不创建窗口  
            process.StartInfo = startInfo;
            try
            {
                if (process.Start())//开始进程  
                {
                    process.WaitForExit(50000); //等待进程结束，等待时间为指定的毫秒  
                    string result=process.StandardOutput.ReadToEnd();
                    Console.WriteLine(result);
                }
            }
            finally
            {
                if (process != null)
                {
                    process.Close();
                }
            }
        }

        /// <summary>
        /// wegame是否已启动
        /// </summary>
        /// <returns></returns>
        public static bool ExistsWeGame()
        {
            return ExistsProcessByName("tgp_daemon");
        }

        /// <summary>
        /// dnf
        /// </summary>
        /// <returns></returns>
        public static bool ExistsDnf()
        {
            return ExistsProcessByName("dnf");
        }

        /// <summary>
        /// 关闭wegame
        /// </summary>
        public static void CloseWeGame()
        {
            KillProcessByName("tgp_daemon");
        }

        /// <summary>
        /// 关闭dnf
        /// </summary>
        public static void CloseDnf()
        {
            KillProcessByName("dnf");
        }
    }
}