using CommonAI.Zone.Helper;
using CommonAI.Zone;
using CommonAI.Zone.Instance;
using XmdsCommon.Plugin;
using XmdsCommonServer.Plugin;
using XmdsCommonServer.Plugin.XmdsSkillTemplate.DamageCalculator;
using XmdsCommonServer.XLS.Data;
using XmdsCommonSkill.Plugin.Buffs;
using XmdsCommonSkill.Plugin.PassiveSkills.Remedy;
using System.Diagnostics;
using CommonLang;

namespace XmdsCommonSkill.Plugin.Skills.Remedy
{
	/// <summary>
	/// 治疗 二技能: 2 基类
	/// 向X码范围内的友方(包括自己)释放一个绿色的风精灵，精灵飞到队友身上，持续恢复奶妈攻击力的百分之X血量
	/// （值不是动态变化的，在释放那一刻已经结算好，只有重伤效果可以即刻影响）
    /// 回血机制通过法术触发伤害实现
	/// </summary>
	public class Remedy_510200 : RemedySkillBase
	{
        private static readonly int ID = 510200;
		public override int SkillID { get { return ID; } }

		//回血buff
		private static readonly int Buff_ID = (int)XmdsBuffBase.XmdsBuffList.REMEDY_2_0_ADDHP;

		//回血持续时间 
		protected XmdsSkillValue buffTime;

		// 回血系数 : 固定值_百分比
		protected XmdsSkillValue valueSet;		

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

			//// Buff修改
			var pack = XmdsBuffFactory.GetInstance().GetXmdsBuffPack(Buff_ID);
			var buff = pack.GetXmdsBuff(XmdsBuffProperties.XmdsBuffAbility.AddHP) as XmdsBuff_AddHP;
			buff.ChangeValue = 0;// CUtils.CastInt(unit.MirrorProp.MaxAttack * XmdsUnitProp.PER * valueSet.GetValue(info.SkillLevel, 1));

			var bt = pack.mBuffTemplate;
			bt.LifeTimeMS = buffTime.GetValue(info.SkillLevel);
			bt.IsHarmful = true;
			pack.BindTemplateAndDispose();
			unit.RegistSendBuff(bt);

			unit.RegistLaunchSkillOver(OnLaunchSkillOver, info);
            this.RegistEvent(EventType.UseFormluaType, OnUseFormluaTypeEvent);
        }

		protected override void OnSkillDataChange(GameSkill gs, XmdsVirtual unit)
		{
			var bt = unit.GetRegistBuff(Buff_ID);
			bt.LifeTimeMS = buffTime.GetValue(gs.SkillLevel);
		}


		protected virtual void OnUseFormluaTypeEvent(BattleParams param)
        {
            if (param.Attacker.IsAllies(param.Hitter, true, true))
            {
                //友军无伤害，只加buff
                param.UseDamageType = CommonAI.Data.DamageType.None;
            }
            else
            {
                param.UseDamageType = CommonAI.Data.DamageType.Damage;
            }
        }

        private int OnLaunchSkillOver(GameSkill info, XmdsCommonServer.Plugin.XmdsVirtual launcher, CommonAI.Zone.Instance.InstanceUnit.SkillState state)
        {
            info.mHitUnits.Clear();
            return 0;
        }

        protected override void OnSkillDamagePerEvent(BattleParams param)
        {
			param.SkillDamageAdd = valueSet.GetValue(param.GameSkill.SkillLevel, 2);
			param.SkillDamagePer = valueSet.GetValueExt(param.GameSkill.SkillLevel, 2);
		}

        protected void AddHpBuff(BattleParams param)
        {
			var buff = param.Attacker.GetRegisBuffVirtual(Buff_ID) as XmdsBuff_AddHP;
			int changePer = CUtils.CastInt(param.Attacker.MirrorProp.MaxAttack * XmdsUnitProp.PER * valueSet.GetValueExt(param.GameSkill.SkillLevel, 1));
			buff.ChangeValue = valueSet.GetValue(param.GameSkill.SkillLevel, 1) + changePer;

			param.Hitter.mUnit.AddBuff(Buff_ID, param.Attacker.mUnit);
			param.GameSkill.mHitUnits.Put(param.Hitter.mUnit.ID, 1);
		}

        protected override void OnSkillLogicEvent(BattleParams param)
        {
            if (param.Attacker.IsAllies(param.Hitter, true, true) && !param.GameSkill.mHitUnits.ContainsKey(param.Hitter.mUnit.ID))
            {
                AddHpBuff(param);
            }
        }

        protected override void OnInitConfig()
        {
            XmdsSkillData data = XmdsDataMgr.GetInstance().GetXmdsSkillData(ID);
			base.InitBaseConfig(data);
			InitData(data, out buffTime, XmdsSkillData.XmdsSkillDataKey.DmgRate);
			InitData(data, out valueSet, XmdsSkillData.XmdsSkillDataKey.ValueSet);
		}
    }
}