namespace ET
{
    public class MapMonsterComponentDestroySystem:DestroySystem<MapMonsterComponent>
    {
        public override void Destroy(MapMonsterComponent self)
        {
            self.Clear();
        }
    }

    public static class MapMonsterComponentSystem
    {
        public static void Add(this MapMonsterComponent self,MapMonsterType type, Unit monster)
        {
            if(self.mapMonsterDic.TryGetValue((int) type,out var _monster))
            {
                Game.EventSystem.Publish(new ET.EventType.OnDisposeUnit
                {
                    Actor_UnitId = self.Id,
                    unitId = _monster.Id
                });
                _monster.Dispose();
            }

            self.mapMonsterDic[(int) type] = monster;
        }
        public static void Remove(this MapMonsterComponent self,MapMonsterType type)
        {
            if(self.mapMonsterDic.TryGetValue((int) type,out var _monster))
            {
                Game.EventSystem.Publish(new ET.EventType.OnDisposeUnit
                {
                    Actor_UnitId = self.Id,
                    unitId = _monster.Id
                });
                _monster.Dispose();
            }
            self.mapMonsterDic.Remove((int) type);
        } 
        public static bool TryGet(this MapMonsterComponent self,MapMonsterType type,out Unit monster)
        {
            return self.mapMonsterDic.TryGetValue((int) type, out monster);
        }
        
        public static void Clear(this MapMonsterComponent self)
        {
            foreach (var keyValuePair in self.mapMonsterDic)
            {
                Game.EventSystem.Publish(new ET.EventType.OnDisposeUnit
                {
                    Actor_UnitId = self.Id,
                    unitId = keyValuePair.Value.Id
                });
                keyValuePair.Value.Dispose();
            }

            self.mapMonsterDic.Clear();
        }
                
    }
}