///
/// Copyright (c) 2018 Sensus Slovensko a.s.
///
using System;
using System.Net;
using System.Windows.Forms;
using Config.Entities;
using TBF.BenchControl.Generic;
using TBF.Resources;

namespace TBF.BenchControl.Network.Comet.Ambient
{
	public partial class AmbientCfgCtrl : UserControl, IComponentCfgCtrl
	{
		public bool ShowMore { get { return false; } }

		AmbientCfg config;
		public IComponentCfg Config
		{
			get { return config as IComponentCfg; }
			set
			{
				config = value as AmbientCfg;
				Redraw();
			}
		}

		public AmbientCfgCtrl()
		{
			InitializeComponent();
		}

		private void AbbientCfgCtrl_Load(object sender, EventArgs e)
		{
            Localize();
			Redraw();
		}

        void Localize()
        {
            nameLabel.Text = Strings.Name;
            serialNrLabel.Text = Strings.Serial_Number;
        }

		public void Closing()
		{
		}

		void Redraw()
		{
			if (config == null) return;			/// Control was not loaded, settings were not changed

			classNameLabel.Text = config.Factory.ClassName;
			nameTextBox.Text = config.Name;
            ipAddressTextBox.Text = config.IPAddress != null ? config.IPAddress.ToString() : "192.168.0.123";
            tcpPortTextBox.Text = config.TcpPort.ToString();
            serialNrTextBox.Text = config.SerialNr.ToString();
        }

		public void Unlock()
		{
			nameTextBox.Enabled = true;
            ipAddressTextBox.Enabled = true;
            tcpPortTextBox.Enabled = true;
            serialNrTextBox.Enabled = true;
        }

        public CfgUpdateFlags VerifyCfg(ref string message)
        {
            CfgUpdateFlags flags = CfgUpdateFlags.None;

            IPAddress ip;
            if (!IPAddress.TryParse(ipAddressTextBox.Text, out ip))
            {
                flags |= CfgUpdateFlags.Error;
                message += Environment.NewLine + string.Format(Strings.Invalid_0, ipAddressLabel.Text);
            }

            int port;
            if (!int.TryParse(tcpPortTextBox.Text, out port) || port < 0 || port > 65535)
            {
                flags |= CfgUpdateFlags.Error;
                message += Environment.NewLine + string.Format(Strings.Invalid_0, tcpPortLabel.Text);
            }

            return flags;
        }

		public CfgUpdateFlags UpdateCfg()
		{
            CfgUpdateFlags flags = CfgUpdateFlags.None;

			if (config == null) return CfgUpdateFlags.Error;	/// Control was not loaded, settings were not changed

            if (config.Name != nameTextBox.Text ||
                config.IPAddress != ipAddressTextBox.Text ||
                config.TcpPort.ToString() != tcpPortTextBox.Text ||
                config.SerialNr != serialNrTextBox.Text)
            {
                config.Name = nameTextBox.Text;
                config.IPAddress = ipAddressTextBox.Text;
                config.TcpPort = int.Parse(tcpPortTextBox.Text);
                config.SerialNr = serialNrTextBox.Text;

                flags |= (CfgUpdateFlags.RestartRqrd | CfgUpdateFlags.AnyChange);
            }

			return flags;
		}
	}
}