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 System.Xml;
using System.IO;
using System.Xml.Xsl;

namespace VEPROMS
{
	public partial class dlgUCFDetail : Form
	{
		private string MyFormatConfig;
		private string UCFName;
		private string Description;
		// This brings up the dialog for displaying the details of what is contained in this User Control of Format
		// as defined by the formatConfig.  It uses XSL to display the xml. The XSL can be found in UCFDetails.xsl.
		// The result is displayed in a web browser control on the dialog.
		public dlgUCFDetail(string formatConfig, string name, string desc)
		{
			MyFormatConfig = formatConfig;
			UCFName = name;
			Description = desc;
			InitializeComponent();
		}
		private void AddAttribute(XmlNode xn, string name, object value)
		{
			XmlAttribute xa = xn.OwnerDocument.CreateAttribute(name);
			xa.Value = value.ToString();
			xn.Attributes.Append(xa);
		}
		private void dlgUCFDetail_Load(object sender, EventArgs e)
		{
			try
			{
				//need to add the UCF name & description to this:
				XmlDocument xd = new XmlDocument();
				xd.LoadXml(MyFormatConfig);
				XmlNodeList xnl = xd.GetElementsByTagName("FormatConfig");
				if (xnl != null && xnl.Count > 0)
				{
					AddAttribute(xnl[0], "Name", UCFName);
					AddAttribute(xnl[0], "Description", Description);
				}

				string sXSLSummary = System.IO.File.ReadAllText(Application.StartupPath + "\\" + "UCFDetails.xsl");
				StringWriter sw = new StringWriter();
				StringWriter xsw = new StringWriter();
				using (XmlReader xrt = XmlReader.Create(new StringReader(sXSLSummary)))
				{
					XmlTextWriter tx = new XmlTextWriter(xsw);
					xd.WriteTo(tx);
					string tmp = sw.ToString();
					tmp = xd.InnerXml;
					using (XmlReader xri = XmlReader.Create(new StringReader(tmp)))
					{
						using (XmlWriter xwo = XmlWriter.Create(sw))
						{
							XslCompiledTransform xsl = new XslCompiledTransform();
							xsl.Load(xrt);
							xsl.Transform(xri, xwo); // Perform Transform
						}
						this.wbBrDet.DocumentText = sw.ToString();
					}
				}
			}
			catch (Exception ex)
			{
				MessageBox.Show("Problem occurred displaying the details.", "UCF Warning", MessageBoxButtons.OK);
			}
		}
	}
}