using System.Collections.Generic;
using System.Linq;
using System.Xml;

namespace BetterPatchFileCreator.Code
{
	public class PatchConfigCollection : List<PatchConfig>
	{
		public void ReadFromFile(string path) {
			XmlDocument doc = new XmlDocument();
			doc.Load(path);
			ParseFromXmlNode(doc);
		}
		public void ParseFromXmlNode(XmlNode node) {
			foreach (XmlNode n in node.ChildNodes) {
				PatchConfig config = new PatchConfig();
				config.ReadFromXmlNode(n);
				this.Add(config);
			}
		}
		public XmlNode ToXmlNode(XmlDocument doc) {
			XmlNode root = doc.CreateElement("PatchConfigs");
			foreach (var config in this) {
				root.AppendChild(config.ToXmlNode(doc));
			}
			return root;
		}
		public PatchConfig this[string index]{ get { return this.FirstOrDefault(config => config.Name == index); } }
	}
}