using UnityEngine;
using System.Diagnostics;
using System.Threading;
using System.IO;
using System;
public class ProcessControl : MonoBehaviour
{
    private Process process;

    public static ProcessControl Instance;

    void Awake()
    {
        Instance = this;
    }


    // 启动外部程序
    public void StartProcess()
    {
        if (process != null && !process.HasExited)
        {
            UnityEngine.Debug.Log("Process is already running.");
            return;
        }

        try
        {
            process = new Process();
            process.StartInfo.FileName = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "ToolsForm.exe");  // 设置.exe路径
            process.StartInfo.Arguments = "";      // 可以设置参数，如果需要的话
            process.Start();  // 启动.exe文件
            UnityEngine.Debug.Log("Process started.");
        }
        catch (System.Exception ex)
        {
            UnityEngine.Debug.LogError("Error starting process: " + ex.Message);
        }
    }

    // 结束外部程序
    public void KillProcess()
    {
        if (process != null && !process.HasExited)
        {
            try
            {
                process.Kill();  // 结束进程
                UnityEngine.Debug.Log("Process terminated.");
            }
            catch (System.Exception ex)
            {
                UnityEngine.Debug.LogError("Error terminating process: " + ex.Message);
            }
        }
        else
        {
            UnityEngine.Debug.Log("No process is running.");
        }
    }

    // // 示例使用
    // void Update()
    // {
    //     // 使用示例：按下 P 键启动程序
    //     if (Input.GetKeyDown(KeyCode.P))
    //     {
    //         StartProcess();  // 替换为实际的exe路径
    //     }

    //     // 使用示例：按下 K 键结束程序
    //     if (Input.GetKeyDown(KeyCode.K))
    //     {
    //         KillProcess();
    //     }
    // }
}