using System;
using System.Collections;

namespace Lumpio.Net.Msn {
	public class MsnUser : IComparable {
		private string passport;
		public string Passport {
			get {
				return passport;
			}
		}
		
		private string nickName;
		public string NickName {
			get {
				return nickName;
			}
			set {
				nickName = value;
			}
		}

		/*private bool online = false;
		public bool Online {
			get {
				return online;
			}
			set {
				online = value;
			}
		}*/

		private MsnPresence presence = MsnPresence.Offline;
		public MsnPresence Presence {
			get {
				return presence;
			}
			set {
				presence = value;
			}
		}

		private MsnClientCapabilities clientCapabilities = MsnClientCapabilities.None;
		public MsnClientCapabilities ClientCapabilities {
			get {
				return clientCapabilities;
			}
			set {
				clientCapabilities = value;
			}
		}

		private Guid guid;
		public Guid Guid {
			get {
				return guid;
			}
		}

		private string personalMessage = "";
		public string PersonalMessage {
			get {
				return personalMessage;
			}
			set {
				personalMessage = value;
			}
		}

		private string currentMediaType = "";
		public string CurrentMediaType {
			get {
				return currentMediaType;
			}
			set {
				currentMediaType = value;
			}
		}

		private string currentMediaMessage = "";
		public string CurrentMediaMessage {
			get {
				return currentMediaMessage;
			}
			set {
				currentMediaMessage = value;
			}
		}
		
		public MsnUser(string passport, string nickName, Guid guid) {
			this.passport = passport;
			this.nickName = nickName;
			this.guid = guid;
		}
		
		public override string ToString() {
			return this.NickName + " <" + this.Passport + ">";
		}
		
		public int CompareTo(object obj) {
			if (!(obj is MsnUser)) {
				throw new ArgumentException();
			}
			return this.Passport.CompareTo(((MsnUser)obj).Passport);
		}
	}
	
	public class MsnUserCollection : CollectionBase {
		public void Add(MsnUser user) {
			InnerList.Add(user);
		}
		
		public MsnUser this[int index] {
			get {
				return (MsnUser)InnerList[index];
			}
			set {
				InnerList[index] = value;
			}
		}
		
		public MsnUser GetByPassport(string passport) {
			foreach (MsnUser u in InnerList) {
				if (u.Passport == passport) {
					return u;
				}
			}
			return null;
		}

		public MsnUser GetByGuid(Guid guid) {
			foreach (MsnUser u in InnerList) {
				if (u.Guid.Equals(u.Guid)) {
					return u;
				}
			}
			return null;
		}
		
		public void Remove(MsnUser user) {
			for (int i = 0; i < this.InnerList.Count; ++i) {
				if (((MsnUser)this.InnerList[i]).CompareTo(user) == 0) {
					this.RemoveAt(i);
					return;
				}
			}
		}
	}
}