using CommonAI.Zone.Helper;
using CommonAI.Zone.Instance;
using XmdsCommonServer.Plugin;
using XmdsCommonServer.XLS.Data;
using XmdsCommonSkill.Plugin.Buffs;
using System;
using static CommonAI.Zone.Instance.InstanceUnit;
using XmdsCommon.Plugin;
using CommonAI.Zone;
using XmdsCommonServer.Plugin.Units;
using CommonAI.Zone.Formula;
using XmdsCommonSkill.Plugin.Skills;
using XmdsCommonServer.Plugin.XmdsSkillTemplate.DamageCalculator;
using CommonAI.Data;
using CommonLang;
using XmdsCommonSkill.Plugin.PassiveSkills.Pet20200515;

namespace XmdsCommonSkill.Plugin.PassiveSkills.Remedy
{
	/// <summary>
	/// NewPet - 攻2（最大血量每减少N%，提高当前攻击力N（固定值）+N%（当前攻击力），检测逻辑间隔N秒。）不能实时变化攻击力，暂时转化成实时加成最终伤害
	/// </summary>
	class Pet_80001 : PetPassiveBase
	{
		public static readonly int ID = 80001;		

		private static XmdsSkillValue triggerInterval;          // 触发间隔
		private static XmdsSkillValue hpReducePer;              // HP减少XX触发
		private static XmdsSkillValue attackAddition;           // 攻击力增加:固定值+百分比

		//内部数据
		private int mUUID_1 = 0;
		private float mDamageAddition = 0.0f;                    //伤害加成，攻击力转换过来的
		private long mNextTriggerTime = 0;

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

		protected override void OnInit(GameSkill skillInfo, XmdsVirtual owner)
		{
			mUUID_1 = owner.RegistOnHitOther(OnHandleHitOther, skillInfo, true);
		}

		// 检测被动
		private void CheckPassive(XmdsVirtual owner, GameSkill skill)
		{
			//直接算生命加成最终伤害值
			if (this.mNextTriggerTime < CommonLang.CUtils.localTimeMS)
			{
				float hpLevel = (int)((owner.mUnit.MaxHP - owner.mUnit.CurrentHP) /
				(owner.mUnit.MaxHP * XmdsUnitProp.PER * hpReducePer.GetValue(skill.SkillLevel)));

				float attackLayerAdd = attackAddition.GetValue(skill.SkillLevel) + owner.MirrorProp.BaseAttack * XmdsUnitProp.PER * attackAddition.GetValueExt(skill.SkillLevel);

				this.mDamageAddition = hpLevel * attackLayerAdd / owner.MirrorProp.MaxAttack;
				this.mNextTriggerTime = CommonLang.CUtils.localTimeMS + triggerInterval.GetValue();
			}				
		}


		// 攻击其他人 
		private float OnHandleHitOther(float damage, XmdsVirtual hitted, XmdsVirtual attacker, AttackSource source,
			ref XmdsVirtual.AtkResult result, DamageType damageType, GameSkill skill, ref bool isEndDispatch)
		{
			CheckPassive(attacker, skill);
			if (mDamageAddition > 0)
			{
				damage = damage * (1 + mDamageAddition);
			}
			return damage;
		}

		protected override void OnInitSkillParam()
		{
			XmdsSkillData data = XmdsDataMgr.GetInstance().GetXmdsSkillData(ID);
			//ValueSet， ValueSet2-客户端命格概率假数据
			InitData(data, out triggerInterval, XmdsSkillData.XmdsSkillDataKey.ValueSet3);			
			InitData(data, out hpReducePer, XmdsSkillData.XmdsSkillDataKey.ValueSet4);
			InitData(data, out attackAddition, XmdsSkillData.XmdsSkillDataKey.ValueSet5);
		}

		protected override void OnDispose(XmdsVirtual owner)
		{
			owner.UnRegistOnHitOther(mUUID_1);
		}
	}
}