///
/// Copyright (c) 2013-2016 Sensus Metering Systems
///
using System;
using System.Collections.Generic;
using System.Windows.Forms;
using log4net;
using TBF.BenchControl.Generic;

namespace TBF.BenchControl.Output.FileWriters.Basic
{
	public partial class WriterCfgCtrl : UserControl, IComponentCfgCtrl
	{
		static readonly ILog log = LogManager.GetLogger(typeof(WriterCfgCtrl));

		public bool ShowMore { get { return false; } }

		public bool Compound;

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

		public WriterCfgCtrl()
		{
			InitializeComponent();
		}

		private void WriterCfgCtrl_Load(object sender, EventArgs e)
		{
			for (int i = 0; i < (int)Separator.Count; i++)
			{
				separatorComboBox.Items.Add(((Separator)i).ToString());
			}
			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;
			destinationTextBox.Text = config.DestinationPath;
			yearFoldersCheckBox.Checked = config.YearFolders;
			monthFoldersCheckBox.Checked = config.MonthFolders;
			dayFoldersCheckBox.Checked = config.DayFolders;
			separatorComboBox.Text = config.Separator.ToString();
			eliminateSpacesCheckBox.Checked = config.EliminateSpaces;
		}

		public void Unlock()
		{
			nameTextBox.Enabled = true;
			destinationTextBox.Enabled = true;
			destinationButton.Enabled = true;
			yearFoldersCheckBox.Enabled = true;
			monthFoldersCheckBox.Enabled = true;
			dayFoldersCheckBox.Enabled = true;
			separatorComboBox.Enabled = true;
			eliminateSpacesCheckBox.Enabled = true;
			selectItemsButton.Enabled = true;
		}

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

			if (!separatorComboBox.Items.Contains(separatorComboBox.Text))
			{
				flags |= CfgUpdateFlags.Error;
				message += Environment.NewLine + "Invalid separator";
			}
			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; }

			if (config.DestinationPath != destinationTextBox.Text)
			{
				config.DestinationPath = destinationTextBox.Text;
				if (!config.DestinationPath.EndsWith("\\")) config.DestinationPath += "\\";
				flags = CfgUpdateFlags.RestartRqrd;
			}

			if (yearFoldersCheckBox.Checked != config.YearFolders)
			{
				config.YearFolders = yearFoldersCheckBox.Checked;
				flags = CfgUpdateFlags.RestartRqrd;
			}
			if (monthFoldersCheckBox.Checked != config.MonthFolders)
			{
				config.MonthFolders = monthFoldersCheckBox.Checked;
				flags = CfgUpdateFlags.RestartRqrd;
			}
			if (dayFoldersCheckBox.Checked != config.DayFolders)
			{
				config.DayFolders = dayFoldersCheckBox.Checked;
				flags = CfgUpdateFlags.RestartRqrd;
			}

			for (int i = 0; i < (int)Separator.Count; i++)
			{
				if (((Separator)i).ToString().Equals(separatorComboBox.Text) && (config.Separator != (Separator)i))
				{
					config.Separator = (Separator)i;
					flags = CfgUpdateFlags.RestartRqrd;
					break;
				}
			}

			if (eliminateSpacesCheckBox.Checked != config.EliminateSpaces)
			{
				config.EliminateSpaces = eliminateSpacesCheckBox.Checked;
				flags = CfgUpdateFlags.RestartRqrd;
			}

			return flags;
		}

		private void destinationButton_Click(object sender, EventArgs e)
		{

		}

		private void selectItemsButton_Click(object sender, EventArgs e)
		{
			ResultsConfigDlg dlg = new ResultsConfigDlg();
			dlg.Compound = config.Factory.ClassName.Contains("Compound");
			dlg.SelectedItems = Results.ItemSpec.FromStrArray(config.SelectedItems);
			dlg.AvailableItems = new List<Results.ItemSpec>();
			if (dlg.Compound)
			{
				foreach (var v in Results.ItemSpec.AllItems) if (v.CanPrintCombined) dlg.AvailableItems.Add(v);
			}
			else
			{
				foreach (var v in Results.ItemSpec.AllItems) if (v.CanPrintSingle) dlg.AvailableItems.Add(v);
			}

			if (dlg.ShowDialog() == DialogResult.OK)
			{
				config.SelectedItems = Results.ItemSpec.ToStrArray(dlg.SelectedItems);
			}
		}
	}
}