using ET.EventType;
using System;
using System.Collections.Generic;

namespace ET
{
    public class BrocastComponentAwakeSystem : AwakeSystem<BrocastComponent, bool>
    {
        public override void Awake(BrocastComponent self, bool canBrocast)
        {
            self.isPlayer = canBrocast;
            self.unit = self.GetParent<Unit>();
            self.aoiSet.Add(self.unit.Id);
            self.aoiSetInternal.Add(self.unit.Id);
        }
    }

    public class BrocastComponentDestroySystem : DestroySystem<BrocastComponent>
    {
        public override void Destroy(BrocastComponent self)
        {
            self.aoiSet.Clear();
            self.aoiSetInternal.Clear();
        }
    }

    //class PrintAOISetPer10Second : AEvent<ET.EventType.UpdatePer1Second>
    //{
    //    public override async ETTask Run(UpdatePer1Second args)
    //    {
    //        var now = Game.TimeInfo.ToDateTime(args.now);
    //        if (now.Second % 10 == 0)
    //        {
    //            foreach (var unit in MapUnitComponent.Instance.GetAll())
    //            {
    //                var brocast = unit.GetComponent<BrocastComponent>();
    //                Log.Info($"【{unit.Id}】 : \naoi:{brocast.aoiSet.ToCustomString()}\ninnerAoi:{brocast.aoiSetInternal.ToCustomString()}");
    //            }
    //        }
    //        await ETTask.CompletedTask;
    //    }
    //}
    public static class BrocastComponentSystem
    {
        public static void Add(this BrocastComponent self, Unit unit)
        {
            if (!self.aoiSet.Add(unit.Id))
            {
                Log.Error($"set has the element");
            }
        }
        public static void Add(this BrocastComponent self, IEnumerable<Unit> list)
        {
            foreach (Unit unit in list)
            {
                if (self.Id != unit.Id)
                    self.Add(unit);
            }
        }
        public static void Remove(this BrocastComponent self, long id)
        {
            try
            {
                if (self.unit.Id == id)
                    return;
                if (!self.aoiSet.Remove(id))
                {
                    Log.ErrorDetail($"set has not  the unit where Id = {id}");
                }
            }
            catch (Exception e)
            {
                Log.Error(e);
            }
        }
        public static void Clear(this BrocastComponent self)
        {
            self.aoiSet.Clear();
            self.aoiSet.Add(self.Id);
        }
        public static void Brocast(this BrocastComponent self, IActorMessage message)
        {
            using ListComponent<long> listComponent = ListComponent<long>.Create();
            foreach (long id in self.aoiSet)
            {
                Unit unit = MapUnitComponent.Instance.Get(id);
                if (!unit)
                {
                    listComponent.List.Add(id);
                    continue;
                }
                MessageHelper.SendActor(unit, message);
            }
            foreach (long item in listComponent.List)
            {
                self.Remove(item);
            }
        }
        public static void AddInternal(this BrocastComponent self, Unit unit)
        {
            if (!self.aoiSetInternal.Add(unit.Id))
            {
                Log.Error($"set has the element");
            }
        }
        public static void AddInternal(this BrocastComponent self, IEnumerable<Unit> list)
        {
            foreach (Unit unit in list)
            {
                if (self.Id != unit.Id)
                    self.AddInternal(unit);
            }
        }
        public static HashSet<long> GetInternalAll(this BrocastComponent self)
        {
            return self.aoiSetInternal;
        }
        public static void RemoveInternal(this BrocastComponent self, long id)
        {
            if (self.unit.Id == id)
                return;
            if (!self.aoiSetInternal.Remove(id))
            {
                Log.ErrorDetail($"aoiSetInternal has not  the unit where Id = {id}");
            }
        }
        public static void ClearInternal(this BrocastComponent self)
        {
            self.aoiSetInternal.Clear();
            self.aoiSetInternal.Add(self.Id);
        }
        public static void BrocastInterval(this BrocastComponent self, IActorMessage message)
        {
            using ListComponent<long> listComponent = ListComponent<long>.Create();
            foreach (long id in self.aoiSetInternal)
            {
                Unit unit = MapUnitComponent.Instance.Get(id);
                if (!unit)
                {
                    listComponent.List.Add(id);
                    continue;
                }
                MessageHelper.SendActor(unit, message);
            }
            foreach (long item in listComponent.List)
            {
                self.RemoveInternal(item);
            }
        }
    }
}