using UnityEngine;
using System.Collections;
using System.Collections.Generic;
using Sfs2X.Entities.Data;

public class BattleStartHandler : BAHandler
{

	public BattleStartHandler(BARoom room):base(room){}

	public override void HandleRequest (BAServer server, ISFSObject msg, int sender, int timeStamp)
	{
		room.isGameStart = true;

		if (!room.IsHost ())
			return;

		int blueCount = 0;
		int redCount = 0;
		List<BAUser> list = room.GetUserList ();
		for(int i=0; i<list.Count; i++)
		{
			BAUser user = list [i];
			if(user.teamId == TeamUtil.Team.Blue.GetHashCode())
			{
				blueCount++;
			}
			else
			{
				redCount++;
			}
		}

		int aiCount = room.maxUsers - (blueCount + redCount);
		if(aiCount == 0)
		{
			return;
		}

		List<int> playerIdList = room.GetAvailabledPlayerIds ();
		int playerIdIndex = 0;
		int overflowIndex = 0;

		string[] nickArr = GetAINick (aiCount);
		ISFSArray arr = new SFSArray ();
		int halfMaxUsers = room.maxUsers / 2;
		for(int i=blueCount; i<halfMaxUsers; i++)
		{
			int playerId = 0;
			if (playerIdIndex >= playerIdList.Count) {
				playerId = room.maxUsers + overflowIndex;
				overflowIndex++;
			} else {
				playerId = playerIdList [playerIdIndex];
				playerIdIndex++;
			}

			ISFSObject obj = new SFSObject ();
			obj.PutUtfString (UserSFSObjectLabel.ID, "-"+playerId.ToString());
			obj.PutUtfString (UserSFSObjectLabel.NICK, nickArr[arr.Size()]);
			obj.PutInt (UserSFSObjectLabel.TEAM_ID, TeamUtil.Team.Blue.GetHashCode());
			obj.PutInt (UserSFSObjectLabel.PLAYER_ID, playerId);
			arr.AddSFSObject (obj);
		}
		for(int i=redCount; i<halfMaxUsers; i++)
		{
			int playerId = 0;
			if (playerIdIndex >= playerIdList.Count) {
				playerId = room.maxUsers + overflowIndex;
				overflowIndex++;
			} else {
				playerId = playerIdList [playerIdIndex];
				playerIdIndex++;
			}

			ISFSObject obj = new SFSObject ();
			obj.PutUtfString (UserSFSObjectLabel.ID, "-"+playerId.ToString());
			obj.PutUtfString (UserSFSObjectLabel.NICK, nickArr[arr.Size()]);
			obj.PutInt (UserSFSObjectLabel.TEAM_ID, TeamUtil.Team.Red.GetHashCode());
			obj.PutInt (UserSFSObjectLabel.PLAYER_ID, playerId);
			arr.AddSFSObject (obj);
		}

		ISFSObject data = new SFSObject ();
		data.PutSFSArray ("a", arr);

		Message pjMsg = new Message(Command.PlayerJoin, data);
		server.Send(pjMsg);
	}

	private string[] GetAINick(int count)
	{
		List<int> list = new List<int>{ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19 };
		while(list.Count > count)
		{
			int index = Random.Range (0, list.Count);
			list.RemoveAt (index);
		}

		string[] arr = new string[count];
		for(int i=0; i<arr.Length; i++)
		{
			arr [i] = Language.GetStr ("NPCNick", "nick" + list [i]);
		}

		return arr;
	}
}