Web Application -Vijay

using Microsoft.AspNetCore.Mvc;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.Logging;
using Momentum_App.Models;
using System;
using System.Collections.Generic;
using System.Configuration;
using System.Data;
using System.Data.SqlClient;
using System.Diagnostics;
using System.Linq;
using System.ServiceProcess;
using System.Threading.Tasks;

namespace Momentum_App.Controllers
{
public class HomeController : Controller
{
private readonly ILogger<HomeController> _logger;
private readonly IConfiguration configuration;
ProcessLog processLog = null;
ErrorLog errorLog = null;

	public HomeController(ILogger<HomeController> logger, IConfiguration config)
	{
		_logger = logger;
		configuration = config;
	}

	public ActionResult Index()
	{
		processLog = new ProcessLog();

		try
		{
			processLog.ProcessLogFile("Index Method Called");
			ViewBag.status = ServiceStatus().ToString();

			List<ServerDetails> lstServerDetails = new List<ServerDetails>()
			{
				new ServerDetails(){ serverName="srv1.bbh.com"},
				new ServerDetails(){ serverName="srv2.bbh.com"},
				new ServerDetails(){ serverName="srv3.bbh.com"},
				new ServerDetails(){ serverName="srv4.bbh.com"},
			};

			ViewBag.data = lstServerDetails;
			return View();
		}
		catch (Exception ex)
		{
			errorLog = new ErrorLog();
			errorLog.ErrorlogFile(ex.Message);
		}
		return View();
	}

	public ActionResult GetServerDetail()
	{
		processLog = new ProcessLog();

		try
		{
			processLog.ProcessLogFile("GetServerDetail Method Called");
			SqlConnection connection = new SqlConnection(configuration.GetConnectionString("DefaultConnection"));
			SqlCommand command = new SqlCommand("select * from ServerDetails", connection);
			SqlDataAdapter dataAdapter = new SqlDataAdapter(command);
			DataSet dataSet = new DataSet();
			dataAdapter.Fill(dataSet, "ServerDetails");
			//ViewBag.ServerData = dataSet;
			return View(dataSet);
		}
		catch (Exception ex)
		{
			errorLog = new ErrorLog();
			errorLog.ErrorlogFile(ex.Message);
		}

		return View();
	}

	[HttpPost]
	public ActionResult StartService()
	{
		Start();
		return RedirectToAction("Index");
	}

	[HttpPost]
	public ActionResult StopService()
	{
		Stop();
		return RedirectToAction("Index");
	}

	public void Stop()
	{
		processLog = new ProcessLog();

		try
		{
			ServiceController serviceController = new ServiceController("MyWindowsService");
			var Status = serviceController.Status.ToString();
			processLog.ProcessLogFile("Window App Run : Status :- " + Status);
			if (serviceController.Status == ServiceControllerStatus.Running)
			{
				TimeSpan timeout = TimeSpan.FromMilliseconds(5000);
				serviceController.Stop();
				serviceController.WaitForStatus(ServiceControllerStatus.Stopped, timeout);

			}
		}
		catch (Exception ex)
		{
			errorLog = new ErrorLog();
			errorLog.ErrorlogFile(ex.Message);
		}
	}

	public void Start()
	{
		processLog = new ProcessLog();

		try
		{
			ServiceController serviceController = new ServiceController("MyWindowsService");
			var Status = serviceController.Status.ToString();
			processLog.ProcessLogFile("Window App Run : Status :- " + Status);
			if (serviceController.Status != ServiceControllerStatus.Running && serviceController.Status != ServiceControllerStatus.StartPending)
			{
				TimeSpan timeout = TimeSpan.FromMilliseconds(5000);
				serviceController.Start();
				serviceController.WaitForStatus(ServiceControllerStatus.Running, timeout);
			}
		}
		catch (Exception ex)
		{
			errorLog = new ErrorLog();
			errorLog.ErrorlogFile(ex.Message);
		}
	}

	public ServiceControllerStatus ServiceStatus()
	{
		ServiceController serviceController = new ServiceController("MyWindowsService");
		return serviceController.Status;
	}
}

}