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

//namespace ET
//{

//    public class PKTeamComponentAwakeSystem : AwakeSystem<PKTeamComponent>
//    {
//        public override void Awake(PKTeamComponent self)
//        {
//            PKTeamComponent.Instance = self;
//        }
//    }

//    public class PKTeamComponentDestroySystem : DestroySystem<PKTeamComponent>
//    {
//        public override void Destroy(PKTeamComponent self)
//        {
//            self.Clear();
//        }
//    }
//    public static class PKTeamComponentSystem
//    {
//        /// <summary>
//        /// 创建PK队伍
//        /// </summary>
//        /// <param name="self"></param>
//        /// <param name="teamA"></param>
//        /// <param name="teamB"></param>
//        private static void CreatePKTeam(this PKTeamComponent self, Team teamA, Team teamB)
//        {
//            PKTeam pKTeam = EntityFactory.CreateWithParent<PKTeam>(self);
//            pKTeam.teamA = teamA;
//            pKTeam.teamB = teamB;
//            self.Add(pKTeam);
//        }

//        /// <summary>
//        /// 初始化PK队伍
//        /// </summary>
//        /// <param name="self"></param>
//        /// <param name="unit"></param>
//        /// <param name="targetId"></param>
//        /// <returns></returns>
//        public static async ETTask<string> InitPK(this PKTeamComponent self, Unit unit, long targetId)
//        {
//            try
//            {
//                if (!unit.IsTeamLeader)
//                {
//                    return "您不是队长！";
//                }

//                Unit targetUnit = UnitComponent.Instance.Get(targetId);
//                if (targetUnit == null) return "对方不在线！";

//                if (unit.TeamLeaderId == targetUnit.TeamLeaderId) return "不能跟队友PK";

//                Team team = TeamComponent.Instance.Get(unit.TeamLeaderId);
//                if (team.TeamState == TeamState.Fight)
//                {
//                    Log.Error($"*【{ UserComponent.Instance.Get(unit.Id)?.NickName} ({ unit.Id})】多次进行PK战斗");
//                    return "系统错误";
//                }
//                Team targetTeam = TeamComponent.Instance.Get(targetUnit.TeamLeaderId);
//                if (targetTeam.TeamState == TeamState.Fight) return "对方在战斗中";

//                if ((unit.GetComponent<UnitScene>().Position - targetUnit.GetComponent<UnitScene>().Position).sqrMagnitude > PosHelper.AtkDis)
//                {
//                    Log.Error($"*【{ UserComponent.Instance.Get(unit.Id)?.NickName} ({ unit.Id})】位置{unit.GetComponent<UnitScene>().Position}错误");
//                    return "系统错误";
//                }
//                //!双方设置为战斗状态
//                team.ChangeState(TeamState.Fight);
//                targetTeam.TeamState = TeamState.Fight;

//                //!设置每个人的状态
//                foreach (var u in team.GetUnits())
//                {
//                    await Game.EventSystem.Publish(new EventType.BattleStart { unit = u, team = team });
//                }
//                foreach (var u in targetTeam.GetUnits())
//                {
//                    await Game.EventSystem.Publish(new EventType.BattleStart { unit = u, team = targetTeam });
//                }

//                self.CreatePKTeam(team, targetTeam);

//                //!设置击破信息
//                MainStoryMap.Instance.InitKillInfo(unit.TeamLeaderId, targetTeam.MemberCount);
//                MainStoryMap.Instance.InitKillInfo(targetUnit.TeamLeaderId, team.MemberCount);

//                //!初始化交互信息
//                //MainStoryMap.Instance.InitBattleInteractiveInfo(unit.TeamLeaderId);
//                //MainStoryMap.Instance.InitBattleInteractiveInfo(targetUnit.TeamLeaderId);

//                //!同步血量
//                await Game.EventSystem.Publish(new EventType.ChangeAllUnitCharacter { team = team });
//                //!给双方通知
//                var sendProto = new M2C_SendStartPK();
//                sendProto.TargetIdList.AddRange(targetTeam.GetUnitIds());
//                foreach (var u in team.GetUnits())
//                {
//                    MessageHelper.SendActor(u, sendProto);
//                }
//                sendProto.TargetIdList.Clear();
//                sendProto.TargetIdList.AddRange(team.GetUnitIds());
//                foreach (var u in targetTeam.GetUnits())
//                {
//                    MessageHelper.SendActor(u, sendProto);
//                }

//                unit.GetComponent<BattleComponent>().BattleType = BattleType.PK;
//                targetUnit.GetComponent<BattleComponent>().BattleType = BattleType.PK;

//                Log.Info($"\n{team.GetMemberName()}开始PK战斗\n" +
//                    $"对方队伍 name= {targetTeam.GetMemberName()}");
//                //!开启玩家和怪物的AI
//                targetTeam.GetComponent<PlayerSkillAIComponent>().StartBattle().Coroutine();
//                team.GetComponent<PlayerSkillAIComponent>().StartBattle().Coroutine();

//                return string.Empty;
//            }
//            catch (Exception e)
//            {
//                Log.Error(e);
//            }
//            return string.Empty;
//        }
//    }
//}