///
/// Copyright (c) 2018-2023 Sensus Slovensko a.s.
///
using System;
using System.Windows.Forms;
using Common;
using Config.Entities;
using TBF.Rig.Generic;
using System.Collections.Generic;
using System.Net;

namespace TBF.Rig.Output.DB.ProductionTracing
{
    public partial class TracingCfgCtrl : Configs.ConfigCtrlUtils, IComponentCfgCtrl
	{
		public bool ShowMore { get { return false; } }

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

		public TracingCfgCtrl()
		{
			InitializeComponent();
		}

		private void WriterCfgCtrl_Load(object sender, EventArgs e)
		{
            if (config == null) return;
			Redraw();
		}

		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;
			connStrTextBox.Text = config.ConnStr;
            checkPreviousRecordsCheckBox.Checked = config.CheckPreviousRecords;
            saveTracingRecordsCheckBox.Checked = config.SaveTracingRecords;

            Network.AdapterInfo.RefreshNetAdaptersInfo();
            IList<Network.AdapterInfo> adapters = Network.AdapterInfo.NetAdapters;

            string cfgAdapter = string.Empty;
            foreach (Network.AdapterInfo ai in adapters)
            {
                string record;

                if (ai.IPAddress == null)
                {
                    /// This happens with network adapters that currently have no IP address,
                    /// for instance not connected wireless or dial-up adapters
                    record = "???.???.???.???";
                }
                else
                {
                    /// Do not consider IPv6 adapters as well as "Any", "Broadcast", "Loopback" or "None" addresses
                    if ((ai.IPAddress.AddressFamily == System.Net.Sockets.AddressFamily.InterNetworkV6) ||
                        ai.IPAddress.Equals(IPAddress.Any) ||
                        ai.IPAddress.Equals(IPAddress.Broadcast) ||
                        ai.IPAddress.Equals(IPAddress.IPv6Any) ||
                        ai.IPAddress.Equals(IPAddress.IPv6Loopback) ||
                        ai.IPAddress.Equals(IPAddress.IPv6None) ||
                        ai.IPAddress.Equals(IPAddress.Loopback) ||
                        ai.IPAddress.Equals(IPAddress.None))
                    {
                        continue;
                    }

                    record = ai.IPAddress.ToString();
                }

                record += " - " + ai.Description;
                int i = netAdapterComboBox.Items.Add(record);
                if (ai.Description == config.NetAdapter)
                {
                    /// Select the adapter currently in the configuration
                    netAdapterComboBox.SelectedIndex = i;
                }
            }

            /// Select the first one if the adapter from the configuration does not exist on the system
            if (netAdapterComboBox.SelectedIndex < 0 && netAdapterComboBox.Items.Count > 0)
            {
                netAdapterComboBox.SelectedIndex = 0;
            }
        }

		public void Unlock()
		{
			nameTextBox.Enabled = true;
			connStrTextBox.Enabled = true;
            netAdapterComboBox.Enabled = true;
            checkPreviousRecordsCheckBox.Enabled = true;
            saveTracingRecordsCheckBox.Enabled = true;
        }

		public CfgUpdateFlags VerifyCfg(ref string message)
		{
            return CfgUpdateFlags.None;
		}

		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.Name = nameTextBox.Text;
                flags |= (CfgUpdateFlags.AnyChange | CfgUpdateFlags.RestartRqrd);
			}

            flags |= UpdateDifferent(ref config.ConnStr, connStrTextBox.Text, CfgUpdateFlags.AnyChange | CfgUpdateFlags.RestartRqrd);
            flags |= UpdateDifferent(ref config.CheckPreviousRecords, checkPreviousRecordsCheckBox.Checked, CfgUpdateFlags.AnyChange | CfgUpdateFlags.RestartRqrd);
            flags |= UpdateDifferent(ref config.SaveTracingRecords, saveTracingRecordsCheckBox.Checked, CfgUpdateFlags.AnyChange | CfgUpdateFlags.RestartRqrd);

            /// Network adapter
            string strAdapter = netAdapterComboBox.Text;
            int iDash = strAdapter.IndexOf(" - ");
            string netAdapter = (iDash < 0) ? "" : strAdapter.Substring(iDash + 3);
			if (config.NetAdapter != netAdapter)
			{
                config.NetAdapter = netAdapter;
                flags |= (CfgUpdateFlags.AnyChange | CfgUpdateFlags.RestartRqrd);
            }

			return flags;
		}
	}
}