///
/// Copyright (c) 2015 Sensus Metering Systems
///
using System;
using System.Windows.Forms;
using log4net;
using TBF.BenchControl.Generic;

namespace TBF.BenchControl.TestMethods.iPerlCommunication
{
	public partial class TestMethodCfgCtrl : UserControl, IComponentCfgCtrl
	{
		static readonly ILog log = LogManager.GetLogger(typeof(TestMethodCfgCtrl));

		public bool ShowMore { get { return false; } }

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

		public TestMethodCfgCtrl()
		{
			InitializeComponent();
		}

		private void EntryFormCfgCtrl_Load(object sender, EventArgs e)
		{
			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;
			rfidPortBoard1TextBox.Text = config.RfidPortNrBoard1.ToString();
			rfidPortBoard2TextBox.Text = config.RfidPortNrBoard2.ToString();
			rfidPortBoard3TextBox.Text = config.RfidPortNrBoard3.ToString();
			rfidPortBoard4TextBox.Text = config.RfidPortNrBoard4.ToString();
			commTimeoutTextBox.Text = config.CommTimeout.ToString();
			maxCommRetriesTextBox.Text = config.MaxCommRetries.ToString();
			nrThreadsTextBox.Text = config.NrThreads.ToString();
		}

		public void Unlock()
		{
			nameTextBox.Enabled = true;
			rfidPortBoard1TextBox.Enabled = true;
			rfidPortBoard2TextBox.Enabled = true;
			rfidPortBoard3TextBox.Enabled = true;
			rfidPortBoard4TextBox.Enabled = true;
			commTimeoutTextBox.Enabled = true;
			maxCommRetriesTextBox.Enabled = true;
			nrThreadsTextBox.Enabled = true; 
		}

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

			int dummy;
			if (!int.TryParse(rfidPortBoard1TextBox.Text, out dummy) || dummy < 1 || dummy > 999)
			{
				flags |= CfgUpdateFlags.Error;
				message += Environment.NewLine + "'RFID Port #1' is not valid";
			}
			if (!int.TryParse(rfidPortBoard2TextBox.Text, out dummy) || dummy < 1 || dummy > 999)
			{
				flags |= CfgUpdateFlags.Error;
				message += Environment.NewLine + "'RFID Port #2' is not valid";
			}
			if (!int.TryParse(rfidPortBoard3TextBox.Text, out dummy) || dummy < 1 || dummy > 999)
			{
				flags |= CfgUpdateFlags.Error;
				message += Environment.NewLine + "'RFID Port #3' is not valid";
			}
			if (!int.TryParse(rfidPortBoard4TextBox.Text, out dummy) || dummy < 1 || dummy > 999)
			{
				flags |= CfgUpdateFlags.Error;
				message += Environment.NewLine + "'RFID Port #4' is not valid";
			}
			if (!int.TryParse(commTimeoutTextBox.Text, out dummy) || dummy < 500 || dummy > 5000)
			{
				flags |= CfgUpdateFlags.Error;
				message += Environment.NewLine + "'Comm. timeout' should be in range 500 .. 5000";
			}
			if (!int.TryParse(maxCommRetriesTextBox.Text, out dummy) || dummy < 1 || dummy > 10)
			{
				flags |= CfgUpdateFlags.Error;
				message += Environment.NewLine + "'Max. retries' should be in range 1 .. 10";
			}
			if (!int.TryParse(nrThreadsTextBox.Text, out dummy) || (dummy != 1 && dummy != 2 && dummy != 4))
			{
				flags |= CfgUpdateFlags.Error;
				message += Environment.NewLine + "'Nr. threads' should be 1, 2 or 4";
			}
			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.Name = nameTextBox.Text; flags = CfgUpdateFlags.RestartRqrd; }

			int tmp = int.Parse(rfidPortBoard1TextBox.Text);
			if (config.RfidPortNrBoard1 != tmp) { config.RfidPortNrBoard1 = tmp; flags = CfgUpdateFlags.RestartRqrd; }
			
			tmp = int.Parse(rfidPortBoard2TextBox.Text);
			if (config.RfidPortNrBoard2 != tmp) { config.RfidPortNrBoard2 = tmp; flags = CfgUpdateFlags.RestartRqrd; }
			
			tmp = int.Parse(rfidPortBoard3TextBox.Text);
			if (config.RfidPortNrBoard3 != tmp) { config.RfidPortNrBoard3 = tmp; flags = CfgUpdateFlags.RestartRqrd; }
			
			tmp = int.Parse(rfidPortBoard4TextBox.Text);
			if (config.RfidPortNrBoard4 != tmp) { config.RfidPortNrBoard4 = tmp; flags = CfgUpdateFlags.RestartRqrd; }

			tmp = int.Parse(commTimeoutTextBox.Text);
			if (config.CommTimeout != tmp) { config.CommTimeout = tmp; flags = CfgUpdateFlags.RestartRqrd; }

			tmp = int.Parse(maxCommRetriesTextBox.Text);
			if (config.MaxCommRetries != tmp) { config.MaxCommRetries = tmp; flags = CfgUpdateFlags.RestartRqrd; }

			tmp = int.Parse(nrThreadsTextBox.Text);
			if (config.NrThreads != tmp) { config.NrThreads = tmp; flags = CfgUpdateFlags.RestartRqrd; }

			return flags;
		}
	}
}