using System.Collections.Generic;
using Gameplay.Unit;
namespace Gameplay.Buff
{
    public class SideBuffManager
    {
        public int troopId;
        public List<GlobalBuffCacher> buffCachers;
        
        public SideBuffManager(int troopId)
        {
            this.troopId = troopId;
            buffCachers = new List<GlobalBuffCacher>();
        }

        public void AddBuff(int buffId, GameUnit creator)
        {
            for (int i = 0; i < buffCachers.Count; i++)
            {
                var cacher = buffCachers[i];
                if (cacher.buffId == buffId && cacher.creator == creator)
                {
                    return;
                }
            }
            var nCacher = new GlobalBuffCacher(buffId, creator);
            buffCachers.Add(nCacher);
            
            // 遍历已有角色进行添加
            nCacher.Init();
        }

        public void RemoveBuff(int buffId, GameUnit creator)
        {
            for (int i = 0; i < buffCachers.Count; i++)
            {
                var cacher = buffCachers[i];
                if (cacher.buffId == buffId && cacher.creator == creator)
                {
                    cacher.Dispose();
                    buffCachers.RemoveAt(i);
                    return;
                }
            }
        }

        public void AddToUnit(GameUnit unit)
        {
            for (int i = 0; i < buffCachers.Count; i++)
            {
                var cacher = buffCachers[i];
                cacher.AddUnit(unit);
            }
        }

        public void RemoveFromUnit(GameUnit unit)
        {
            for (int i = 0; i < buffCachers.Count; i++)
            {
                var cacher = buffCachers[i];
                cacher.RemoveUnit(unit);
            }
        }
    }
}