using Cal.DataTable;
using NLog.Internal;
using System;
using System.Text;

namespace ET
{
    [ActorMessageHandler]
    public class C2M_StartBossFightHandler : AMActorLocationRpcHandler<Unit, C2M_StartBossFight, M2C_StartBossFight>
    {

        protected override async ETTask Run(Unit unit, C2M_StartBossFight request, M2C_StartBossFight response, Action reply)
        {
            try
            {
                var dic = BossComponent.Instance.keyDic;
                if (!dic.TryGetValue(unit.Id, out var key))
                {
                    response.Message = "系统错误";
                    reply();
                    return;
                }
                dic.Remove(unit.Id);

                var bytes = BitConverter.GetBytes(request.Key);
                //bytes = SecurityUtil.Xor(bytes);
                Utility.Encryption.GetSelfXorBytes(bytes, CryptionHelper.GetXorKey());
                long keyValue = BitConverter.ToInt64(bytes, 0);
                keyValue -= DateTime.UtcNow.Year;
                if (key.Item1 != keyValue)
                {
                    Log.Error($"*【{ UserComponent.Instance.Get(unit.Id)?.NickName} ({ unit.Id})】校验码{keyValue}错误{key}");
                    response.Message = "系统错误";
                    reply();
                    return;
                }
                int bossId = key.Item2;
                Team team = TeamComponent.Instance.Get(unit.TeamLeaderId);
                var teamList = team.GetUnits();
                if (team.TeamState == TeamState.Fight)
                {
                    Log.Error($"*【{ UserComponent.Instance.Get(unit.Id)?.NickName} ({ unit.Id})】多次进行Boss战斗");
                    response.Message = "多次进行战斗";
                    reply();
                    return;
                }

                UnitScene unitScene = unit.GetComponent<UnitScene>();
                if (unitScene==null|| unitScene.MapId%100 != bossId)
                {
                    Log.Error($"【{UserComponent.Instance.Get(unit.Id)?.NickName}({unit.Id})】mapid = {unitScene?.MapId} bossId = {bossId}");
                    response.Message = "系统错误";
                    reply();
                    return;
                }  
                var state = BossComponent.Instance.GetState(bossId);
                if(state!= BossComponent.BossState.Idle)
                {
                    response.Message = "boss正在挑战中";
                    reply();
                    return;
                }
                foreach (var u in teamList)
                {
                    var data = u.GetComponent<PlayerData>();
                    if (data == null)
                    {
                        Log.Error($"data == null where id = {u?.Id}");
                        continue;
                    }
                    data.bossEnergy--;
                    UnitHelper.SaveComponenet(data).Coroutine();
                }
                BossComponent.Instance.ChangeState(bossId, BossComponent.BossState.Battle, false);
                var battle = BattleMgrCompnent.Instance.CreateBattle<BossBattle>(team);
                battle.Init(unitScene.MapId);

                reply();
                await ETTask.CompletedTask;
            }
            catch (Exception e)
            {
                Log.Error(e);
            }
        }
    }
}