using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace Mesen.GUI.Forms
{
	public partial class frmLogWindow : BaseForm
	{
		private string _currentLog;
		public frmLogWindow()
		{
			InitializeComponent();
		}

		protected override void OnLoad(EventArgs e)
		{
			base.OnLoad(e);
		}

		protected override void OnShown(EventArgs e)
		{
			base.OnShown(e);
			UpdateLog(InteropEmu.GetLog());
		}

		private void UpdateLog(string log)
		{
			_currentLog = log;
			txtLog.Text = _currentLog;
			txtLog.SelectionLength = 0;
			txtLog.SelectionStart = txtLog.Text.Length;
			txtLog.ScrollToCaret();
		}

		private void btnClose_Click(object sender, EventArgs e)
		{
			this.Close();
		}

		private void tmrRefresh_Tick(object sender, EventArgs e)
		{
			string newLog = InteropEmu.GetLog();
			if(_currentLog != newLog) {
				UpdateLog(newLog);
			}
		}
	}
}