using System;

namespace ET
{
	[ActorMessageHandler]
	public class C2M_TransferTeamLeaderHandler : AMActorLocationRpcHandler<Unit,C2M_TransferTeamLeader, M2C_TransferTeamLeader>
	{
		protected override async ETTask Run(Unit unit, C2M_TransferTeamLeader request, M2C_TransferTeamLeader response, Action reply)
		{
			if (unit.Id == request.UnitId)
			{
				response.Message = "抱歉，你不能转让给自己！";
				reply();
				return;
			}
			if(!unit.IsTeamLeader)
			{
				response.Message = "你不是队长，无权限！";
				reply();
				return;
			}
            if (unit.isAI)
            {
                response.Message = "自动跑图中，不能进行此操作";
                reply();
                return;
            }
            Team team = TeamComponent.Instance.Get(unit.TeamLeaderId);
            if (team == null)
            {
				Log.Error($"team == null where id = {unit.Id} teamId = {unit.TeamLeaderId}");
				return;
            }
			if (team.TeamState== TeamState.Fight)
			{
				response.Message = "战斗中，不能进行此操作！";
				reply();
				return;
			}
            if (!team.Contains(request.UnitId))
            {
				response.Message = $"玩家{request.UnitId}在队伍中不存在！";
				reply();
				return;
			}
			team.LeaderId = request.UnitId;
			//更新信息
			TeamComponent.Instance.Update(unit.TeamLeaderId, team);
            MainStoryMap.Instance.UpdateBattleInteractiveInfo(unit.TeamLeaderId, team.LeaderId);
            foreach (Unit item in team.GetUnits())
            {
                item.TeamLeaderId = request.UnitId;
            }
			team.ChangeLeader(team.LeaderId);

            reply();
			TeamHelper.SendTeamMember(team);
			await ETTask.CompletedTask;
		}
	}
}