using System.Collections.Generic;
using Gameplay.Unit;

namespace Gameplay.Skill
{
    using cfg.SkillCfg;

    public class SkillHandle
    {

        public readonly GameUnit owner;
        
        public List<uint> cacheHitUnitIds = new List<uint>();

        public readonly SkillRuntimeData runtimeData;

        public bool canRelease
        {
            get
            {
                return runtimeData.remainCDTime <= 0;
            }
        }

        public SkillHandle(GameUnit owner, DataSkill configData)
        {
            this.owner = owner;
            runtimeData = new SkillRuntimeData(configData);

            // 一开始处于可释放状态
            runtimeData.remainCDTime = 0;
        }

        public void LogicUpdate(float dt)
        {
            runtimeData.remainCDTime -= dt;
        }

        public void Use(int targetCellIndex)
        {
            DebugUtil.LogG($"owner:{owner.GetUnitDesc()} 释放技能:{runtimeData.configData.ID} 目标:{targetCellIndex}");
            runtimeData.remainCDTime = runtimeData.configData.CDTime;
            owner._UseSkill(targetCellIndex, this);
        }
    }
}