using System;
using System.Collections.Generic;
using System.Text;

namespace Server.Engines.ConPVP
{
  public class TourneyParticipant : IComparable<TourneyParticipant>
  {
    public TourneyParticipant(Mobile owner)
    {
      Log = new List<string>();
      Players = new List<Mobile> { owner };
    }

    public TourneyParticipant(List<Mobile> players)
    {
      Log = new List<string>();
      Players = players;
    }

    public List<Mobile> Players{ get; set; }

    public List<string> Log{ get; set; }

    public int FreeAdvances{ get; set; }

    public int TotalLadderXP
    {
      get
      {
        Ladder ladder = Ladder.Instance;

        if (ladder == null)
          return 0;

        int total = 0;

        for (int i = 0; i < Players.Count; ++i)
        {
          Mobile mob = Players[i];
          LadderEntry entry = ladder.Find(mob);

          if (entry != null)
            total += entry.Experience;
        }

        return total;
      }
    }

    public string NameList
    {
      get
      {
        StringBuilder sb = new StringBuilder();

        for (int i = 0; i < Players.Count; ++i)
        {
          if (Players[i] == null)
            continue;

          Mobile mob = Players[i];

          if (sb.Length > 0)
          {
            if (Players.Count == 2)
              sb.Append(" and ");
            else if (i + 1 < Players.Count)
              sb.Append(", ");
            else
              sb.Append(", and ");
          }

          sb.Append(mob.Name);
        }

        if (sb.Length == 0)
          return "Empty";

        return sb.ToString();
      }
    }

    public int CompareTo(TourneyParticipant p)
    {
      return p.TotalLadderXP - TotalLadderXP;
    }

    public void AddLog(string text)
    {
      Log.Add(text);
    }

    public void AddLog(string format, params object[] args)
    {
      AddLog(string.Format(format, args));
    }

    public void WonMatch(TourneyMatch match)
    {
      AddLog("Match won.");
    }

    public void LostMatch(TourneyMatch match)
    {
      AddLog("Match lost.");
    }
  }
}