using CommonAI.Zone;
using XmdsCommon.Plugin;
using XmdsCommonServer.Plugin;
using XmdsCommonSkill.Plugin.Buffs;
using XmdsCommonServer.XLS.Data;

namespace XmdsCommonSkill.Plugin.Skills.Assassin
{
    /// <summary>
    /// 暗影之刃：命中目标之后，暗影之刃会对敌人造成多次伤害，每次造成x倍物攻伤害附加x物理伤害. //，并且暗影之刃会标记目标<X>秒.
    /// 伤害通过buff多次伤害，故此处buff没有生效概率，百分百起效.
    /// </summary>
    public class Assassin_200020 : XmdsSkillBase
    {
        public static int ID = 200020;

        /// 伤害倍数.
        public static XmdsSkillValue DP_1;

        // 暗影之刃 造成的多次伤害.
        public static int Buff_2 = (int)XmdsBuffBase.XmdsBuffList.AN_YIN_ZHI_REN;
        public static int BuffLifeTime = 2500; // 此buff用来实现多段伤害，故buffTime固定在编辑器里，此处不做配置表获取.

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

        protected override void OnSkillDamagePerEvent(BattleParams param)
        {
            int ret = CalDamagePer(DP_1, param.GameSkill.SkillLevel);
            param.SkillDamagePer = ret;
        }

        protected override void OnSkillLogicEvent(BattleParams param)
        {
            // 添加buff
            if (param.AtkProp.DamagePerID == 1)
            {
                //标记.
                //param.Hitter.mUnit.AddBuff(Buff_1, param.Attacker.mUnit);

                //伤害.
                XmdsBuffBase b3 = (XmdsBuffBase)param.Attacker.GetRegisBuffVirtual(Buff_2, 0);
                b3.SetOnHitCallBack(param.GameSkill, OnXmdsBuffHitEvent);
                param.Hitter.mUnit.AddBuff(Buff_2, param.Attacker.mUnit);
                param.UseDamageType = CommonAI.Data.DamageType.None;
            }

            //纯计算伤害.
            else if (param.AtkProp.DamagePerID == 2) { }
        }

        /// <summary>
        /// 初始化.
        /// </summary>
        protected override void OnInit(GameSkill info, XmdsVirtual unit, ref SkillTemplate template)
        {
            //多段伤害实现.
            XmdsBuffPack pack = XmdsBuffFactory.GetInstance().GetXmdsBuffPack(Buff_2);
            BuffTemplate bt = pack.mBuffTemplate;
            bt.LifeTimeMS = BuffLifeTime;
            bt.IsHarmful = true;

            pack.BindTemplateAndDispose();           
            unit.RegistSendBuff(bt);
        }

        private void OnXmdsBuffHitEvent(BattleParams param)
        {
            //重新
            this.OnDoSkillHitProcess(ref param);
        }

        protected override void OnInitSkillParam()
        {
            XmdsSkillData data = XmdsDataMgr.GetInstance().GetXmdsSkillData(ID);
            InitData(data, out DP_1, XmdsSkillData.XmdsSkillDataKey.DmgRate);
        }
    }
}