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

namespace LabPuppy9
{

	class makeXML
	{
	
		[STAThread]
		static void Main(string[] args)
		{
			
			try 
			{
			
				// Establish the writer
				XmlTextWriter xwriter = new XmlTextWriter("LabPuppy9.xml", null);
				xwriter.Formatting = Formatting.Indented;
				xwriter.WriteStartDocument();
				xwriter.WriteStartElement("Narcissus");
			
				// Get the input data
				XmlDocument doc1 = new XmlDocument();
				doc1.Load("DaffodilPup1.xml");

				XmlDocument doc2 = new XmlDocument();
				doc2.Load("DaffodilPup2.xml");

				// Collect target nodes
				XmlNodeList flowerList1;
				XmlElement root1 = doc1.DocumentElement;
				flowerList1 = root1.SelectNodes("/Daffodil/Narcissus");
				string supplier1 = root1.Attributes.GetNamedItem("Supplier").InnerText;

				XmlNodeList flowerList2;
				XmlElement root2 = doc2.DocumentElement;
				flowerList2 = root2.SelectNodes("/Bulbs/*");
				string supplier2 = root2.Attributes.GetNamedItem("Service").InnerText;
				
				// Process target nodes
				foreach (XmlNode d in flowerList1) 
				{
					string year = d.ChildNodes[3].InnerText;
					string group = d.ChildNodes[2].InnerText;
					
					// Get the attribute data of node
					XmlAttributeCollection ac;
					ac = d.Attributes;
				
					string name = ac["Name"].InnerText;
					
					// Send information to employee method
					flower(xwriter, supplier1, year, group, name);
				}

				foreach (XmlNode d in flowerList2) 
				{
					string year = d.ChildNodes[1].InnerText;
					string name = d.ChildNodes[0].InnerText;
					string group = d.Name;
					
					// Get the attribute data of node
					XmlAttributeCollection ac;
					ac = d.Attributes;
				
					
					// Send information to employee method
					flower(xwriter, supplier2, year, group, name);
				}

				// Close the writer
				xwriter.WriteEndDocument();
				xwriter.Close();

			} 
			catch (IOException e) 
			{
				Console.WriteLine(e);
			}
		}

		public static void flower(XmlTextWriter w, string company, string year, string group, string name)
		{
			w.WriteStartElement(group);
			w.WriteStartElement(company);
			w.WriteAttributeString("Year",year);
			w.WriteElementString("Name", name);
			w.WriteEndElement();
			w.WriteEndElement();
		}
	}
}