using CommonAI.Data;
using CommonAI.Zone;
using CommonAI.Zone.Formula;
using CommonAI.ZoneServer.JSGModule;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using XmdsCommon.Plugin;
using XmdsCommonServer.Plugin;
using XmdsCommonServer.Plugin.JSGXmdsModule;
using XmdsCommonServer.XLS.Data;
using XmdsCommonSkill.Plugin.Buffs;
using XmdsCommonSkill.Plugin.Skills;

namespace XmdsCommonSkill.Plugin.CardSkill
{
	/// <summary>
	/// 空中落下矛，造成a%攻击力单体极高伤害，给敌人叠加1层减防buff，并扣除部分定力，持续n秒。（根据白虎球数2/3/4,对应连续单体伤害数量1/3/5，多段攻击会叠加多层减防buff。暂定每层减防5%，最高10层）。
	/// </summary>
	public class CardSkill_1330000 : CardSkill_BaiHuBase
	{
		private static readonly int ID = 1330000;
		public override int SkillID { get { return ID; } }

		// 敌人减防
		public static readonly int BuffID_CRITE_UP = (int)XmdsBuffBase.XmdsBuffList.CARD_DEFENCE_DOWN;

		//多种不同形态法术id
		protected static XmdsSkillValue s_TalentData;
		//伤害系数
		protected static XmdsSkillValue s_ValueSet1;
		//减防buff时间，每层效果
		protected static XmdsSkillValue s_ValueSet2;
		//额外扣除定力值
		protected static XmdsSkillValue s_ValueSet3;

		protected override void OnInit(GameSkill info, XmdsVirtual unit, ref SkillTemplate template)
		{
			base.OnInit(info, unit, ref template);

			var pack1 = XmdsBuffFactory.GetInstance().GetXmdsBuffPack(BuffID_CRITE_UP);
			var buff1 = pack1.GetXmdsBuff(0) as XmdsBuff_PropChange;
			buff1.CurentChangeType = XmdsVirtual.UnitAttributeType.Defence;
			var bt1 = pack1.mBuffTemplate;
			pack1.BindTemplateAndDispose();
			unit.RegistSendBuff(bt1);

			unit.RegistOnHitOther(OnHandleHitOther, info);
		}

		public override int GetEffectID(int skillLv, int sameNums)
		{
			return s_TalentData.GetValue(skillLv, sameNums - 1);
		}

		public override void OnTriggerCardSkill(XmdsVirtual player, XmdsVirtual hitter, AttackSource source, CardSkillData skillData, int sameNums)
		{
			base.unitLaunchSpell(player, hitter, s_TalentData.GetValue(skillData.skilLv, sameNums - 1));
		}

		protected override void OnGetCardSkillDamage(BattleParams param)
		{
			param.SkillDamagePer = s_ValueSet1.GetValue(param.GameSkill.SkillLevel, param.AtkProp.DamagePerID);

			// 扣除定力
			param.Hitter.AddMP(-s_ValueSet3.GetValue(param.GameSkill.SkillLevel, base.GetTriggerSameCards() - 1), param.Attacker.mUnit, param.Source);
		}

		protected float OnHandleHitOther(float damage, XmdsVirtual hitted, XmdsVirtual attacker, AttackSource source,
			ref XmdsVirtual.AtkResult result, DamageType damageType, GameSkill skill, ref bool isEndDispatch)
		{
			JSGXmdsHackerModule.CheckAndPrintCardSameErrorInfo("CardSkill_1330000", this.mTriggerSameCards, this.mTriggerTime, source);

			var bt = attacker.GetRegistBuff(BuffID_CRITE_UP);
			bt.LifeTimeMS = s_ValueSet2.GetValue(skill.SkillLevel, base.GetIndex2(1));
			var buff = attacker.GetRegisBuffVirtual(BuffID_CRITE_UP) as XmdsBuff_PropChange;
			buff.CurrentValue = -s_ValueSet2.GetValue(skill.SkillLevel, base.GetIndex2(2));
			hitted.mUnit.AddBuff(BuffID_CRITE_UP, attacker.mUnit);

			return damage;
		}

		protected override void OnInitSkillParam()
		{
			XmdsSkillData data = XmdsDataMgr.GetInstance().GetXmdsSkillData(this.SkillID);
			InitData(data, out s_TalentData, XmdsSkillData.XmdsSkillDataKey.TalentData);
			InitData(data, out s_ValueSet1, XmdsSkillData.XmdsSkillDataKey.ValueSet);
			InitData(data, out s_ValueSet2, XmdsSkillData.XmdsSkillDataKey.ValueSet2);
			InitData(data, out s_ValueSet3, XmdsSkillData.XmdsSkillDataKey.ValueSet3);
		}
	}
}