using CommonAI.Zone;
using CommonAI.Zone.Formula;
using XmdsCommon.Plugin;
using XmdsCommonServer.Plugin;
using XmdsCommonSkill.Plugin.Buffs;
using XmdsCommonServer.XLS.Data;
using XmdsCommonSkill.Plugin.Skills.Hunter;
using XmdsCommonSkill.Plugin.Skills;
using CommonAI.Zone.Instance;

namespace XmdsCommonSkill.Plugin.PassiveSkills
{
    /// <summary>
    /// 强化分裂箭：使分裂箭附带减速效果，使被命中的敌人移动速度降低x%，持续x秒.
    /// 但分裂箭的冷却时间延长为x秒.
    /// </summary>
    public class Hunter_402020 : Hunter_400020
    {
        public static new int ID = 402020;

        public static int Buff_ID = (int)XmdsBuffBase.XmdsBuffList.JIAN_SU;

        /// BUFF伤害.
        public static XmdsSkillValue Buff_Value;

        /// CD时间.
        public static XmdsSkillValue CD_TimeAdd;

        public override int SkillID
        {
            get { return ID; }
        }

        protected override void OnInit(GameSkill info, XmdsVirtual unit, ref SkillTemplate template)
        {
            base.OnInit(info, unit, ref template);
            XmdsBuffPack pack = XmdsBuffFactory.GetInstance().GetXmdsBuffPack(Buff_ID);
            BuffTemplate bt = pack.mBuffTemplate;
            bt.IsHarmful = true;
            pack.BindTemplateAndDispose();
            unit.RegistSendBuff(bt);
            unit.RegistTryLaunchSkillEvent(OnTryLaunchSkillEventHandle, info);
        }

        private bool OnTryLaunchSkillEventHandle(GameSkill skillInfo, ref InstanceUnit.SkillState skill, XmdsVirtual launcher, ref InstanceUnit.LaunchSkillParam param)
        {
            if (skill.ID == this.SkillID)
            {
                //修改这个技能的CD时间.
                int t = this.GetTargetFormulaValue(launcher.SkillHelper.GetGameSkill(SkillID).SkillLevel, CD_TimeAdd);
                skill.SetDecreaseTotalTimeMS(-t);
            }

            return true;
        }

        protected override void OnSkillLogicEvent(BattleParams param)
        {
            XmdsBuff_MoveSpeedDown buff = (XmdsBuff_MoveSpeedDown)param.Attacker.GetRegisBuffVirtual(Buff_ID);
            buff.ChangePercent = -this.GetTargetFormulaValue(param.GameSkill.TalentSkillLevel1, Buff_Value);
            BuffTemplate bt = param.Attacker.GetRegistBuff(Buff_ID);
            bt.LifeTimeMS = 5000;
            param.Hitter.mUnit.AddBuff(Buff_ID, param.Attacker.mUnit);


            base.OnSkillLogicEvent(param);
        }

        protected override void OnInitSkillParam()
        {
            base.OnInitSkillParam();
            XmdsSkillData data = XmdsDataMgr.GetInstance().GetXmdsSkillData(ID);
            InitData(data, out Buff_Value, XmdsSkillData.XmdsSkillDataKey.ValueSet);
            InitData(data, out CD_TimeAdd, XmdsSkillData.XmdsSkillDataKey.ValueSet2);
        }
    }

}