///
/// Copyright (c) 2017 Sensus Metering Systems
///
using System;
using System.Windows.Forms;
using log4net;
using TBF.BenchControl.Generic;

namespace TBF.BenchControl.Modbus.TankSelector
{
	public partial class TankSelectorCfgCtrl : UserControl, IComponentCfgCtrl
	{
		static readonly ILog log = LogManager.GetLogger(typeof(TankSelectorCfgCtrl));

		ComponentParametersDlg parent;

		public bool ShowMore { get { return false; } }

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

		public TankSelectorCfgCtrl()
		{
			InitializeComponent();
		}

		private void TankSelectorCfgCtrl_Load(object sender, EventArgs e)
		{
			parent = ParentForm as ComponentParametersDlg;
			if (parent == null) return;
            hotHeatingComboBox.Items.Add("---");
            hotCoolingComboBox.Items.Add("---");
            warmHeatingComboBox.Items.Add("---");
            warmCoolingComboBox.Items.Add("---");
            coldCoolingComboBox.Items.Add("---");
            if (parent.TbfComponents != null)
			{
				foreach (var cmpnt in parent.TbfComponents)
				{
					if (TbfComponents.CmpntFactoryFromClassName(cmpnt.ClassName) is Modbus.QuidoRS.Factory)
					{
						parentNameComboBox.Items.Add(cmpnt.Name);
					}
					if (TbfComponents.CmpntFactoryFromClassName(cmpnt.ClassName) is Modbus.Easytherm.Factory)
					{
						hotHeatingComboBox.Items.Add(cmpnt.Name);
                        hotCoolingComboBox.Items.Add(cmpnt.Name);
                        warmHeatingComboBox.Items.Add(cmpnt.Name);
                        warmCoolingComboBox.Items.Add(cmpnt.Name);
                        coldCoolingComboBox.Items.Add(cmpnt.Name);
                    }
				}
			}

			Redraw();
		}

		public void Closing()
		{
		}

		void Redraw()
		{
			if (config == null) return;			/// Control was not loaded, settings were not changed
												
			componentNameLabel.Text = config.Factory.ClassName;
			nameTextBox.Text = config.Name;
			parentNameComboBox.Text = string.IsNullOrEmpty(config.ParentName) ? "---" : config.ParentName;
            hotHeatingComboBox.Text = string.IsNullOrEmpty(config.HotWaterHeating) ? "---" : config.HotWaterHeating;
            hotCoolingComboBox.Text = string.IsNullOrEmpty(config.HotWaterCooling) ? "---" : config.HotWaterCooling;
            warmHeatingComboBox.Text = string.IsNullOrEmpty(config.WarmWaterHeating) ? "---" : config.WarmWaterHeating;
            warmCoolingComboBox.Text = string.IsNullOrEmpty(config.WarmWaterCooling) ? "---" : config.WarmWaterCooling;
            coldCoolingComboBox.Text = string.IsNullOrEmpty(config.ColdWaterCooling) ? "---" : config.ColdWaterCooling;
        }

		public void Unlock()
		{
			nameTextBox.Enabled = true;
			parentNameComboBox.Enabled = true;
			hotHeatingComboBox.Enabled = true;
            hotCoolingComboBox.Enabled = true;
            warmHeatingComboBox.Enabled = true;
            warmCoolingComboBox.Enabled = true;
            coldCoolingComboBox.Enabled = true;
        }

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

			if (!parentNameComboBox.Items.Contains(parentNameComboBox.Text)) { flags |= CfgUpdateFlags.Error; message += Environment.NewLine + "Invalid 'Parent name'"; }
			if (!hotHeatingComboBox.Items.Contains(hotHeatingComboBox.Text)) { flags |= CfgUpdateFlags.Error; message += Environment.NewLine + "Invalid 'Hot water heating'"; }
            if (!hotCoolingComboBox.Items.Contains(hotCoolingComboBox.Text)) { flags |= CfgUpdateFlags.Error; message += Environment.NewLine + "Invalid 'Hot water cooling'"; }
            if (!warmHeatingComboBox.Items.Contains(warmHeatingComboBox.Text)) { flags |= CfgUpdateFlags.Error; message += Environment.NewLine + "Invalid 'Warm water heating'"; }
            if (!warmCoolingComboBox.Items.Contains(warmCoolingComboBox.Text)) { flags |= CfgUpdateFlags.Error; message += Environment.NewLine + "Invalid 'Warm water cooling'"; }
            if (!coldCoolingComboBox.Items.Contains(coldCoolingComboBox.Text)) { flags |= CfgUpdateFlags.Error; message += Environment.NewLine + "Invalid 'Cold water cooling'"; }
            return flags;
		}

		public CfgUpdateFlags UpdateCfg()
		{
			CfgUpdateFlags flags = CfgUpdateFlags.RestartRqrd;

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

			config.Name = nameTextBox.Text;
			config.ParentName = parentNameComboBox.Text.Equals("---") ? string.Empty : parentNameComboBox.Text;
			config.HotWaterHeating  = hotHeatingComboBox.Text.Equals("---")  ? string.Empty : hotHeatingComboBox.Text;
            config.HotWaterCooling  = hotCoolingComboBox.Text.Equals("---")  ? string.Empty : hotCoolingComboBox.Text;
            config.WarmWaterHeating = warmHeatingComboBox.Text.Equals("---") ? string.Empty : warmHeatingComboBox.Text;
            config.WarmWaterCooling = warmCoolingComboBox.Text.Equals("---") ? string.Empty : warmCoolingComboBox.Text;
            config.ColdWaterCooling = coldCoolingComboBox.Text.Equals("---") ? string.Empty : coldCoolingComboBox.Text;

			return flags;
		}
	}
}