using System.Collections.Generic;
using Framework;
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)
        {
            var scale = owner.fightData.skillCdReduceScale;
            runtimeData.remainCDTime -= dt * scale;
        }
        
        public void ReduceSkillCd(float reduceTime)
        {
            runtimeData.remainCDTime -= reduceTime;
        }

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

            if (owner.debugShowInfo.cacheConfigId != 0)
            {
                EventManager.Instance.Send(EventManager.EventName.INFIGHT_AUDIO_USE_SKILL, owner.debugShowInfo.cacheConfigId);
            }
        }

        public void TriggerSkillEnd()
        {
            // 技能结束时触发,重置技能CD
            
        }
    }
}