using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using VEPROMS.CSLA.Library;

namespace Volian.Controls.Library
{
	public partial class dlgEnhMissingItem : Form
	{
		StepTabRibbon STRibbon = null;
		public dlgEnhMissingItem(StepTabRibbon strbn, ItemInfo srcItem, int enhType)
		{
			InitializeComponent();
			STRibbon = strbn;
			btnOK.Enabled = true;
			ItemInfoList iil = ItemInfoList.GetListEnhancedForMissing(srcItem, enhType);
			// if none found, only can do 'create'
			if (iil == null || iil.Count == 0)
			{
				rbLinkToExisting.Enabled = false;
				cbUnlinkEnhancedItems.Enabled = false;
			}
			else
			{
				rbLinkToExisting.Enabled = true;
				cbUnlinkEnhancedItems.DataSource = iil;
				cbUnlinkEnhancedItems.SelectedIndex = -1;
				cbUnlinkEnhancedItems.Enabled = false;
			}
		}

		private void btnOK_Click(object sender, EventArgs e)
		{
			if (rbCreateNew.Checked)
				STRibbon.enhUseExist = null;
			else
			{
				ItemInfo ii = cbUnlinkEnhancedItems.SelectedItem as ItemInfo;
				STRibbon.enhUseExist = ii;
			}
		}

		private void rbLinkToExisting_CheckedChanged(object sender, EventArgs e)
		{
			if (rbLinkToExisting.Checked)
			{
				cbUnlinkEnhancedItems.Enabled = true;
				cbUnlinkEnhancedItems.SelectedIndex = -1;
				btnOK.Enabled = false;    // disable until user selects an item from combobox
			}
			else
				cbUnlinkEnhancedItems.Enabled = false;
		}

		private void rbCreateNew_CheckedChanged(object sender, EventArgs e)
		{
			if (rbCreateNew.Checked) btnOK.Enabled = true;
		}

		private void cbUnlinkEnhancedItems_SelectedIndexChanged(object sender, EventArgs e)
		{
			btnOK.Enabled = true;
		}
	}
}