using Common.Utility.CombatEvent;
using Fort23.Core;
using GameLogic.Combat.Buff;
using GameLogic.Combat.CombatTool;
using GameLogic.Player;

namespace GameLogic.Combat.Skill
{
    /// <summary>
    /// 厚土护体
    ///每使用一个土系功法时获得{0}点土系值，达到100时获得{1}%防御。持续{2}秒，每对敌人施加一次细尘额外获得{3}点
    /// </summary>
    public class S2018 : SkillBasic
    {
        private int addValue;
        private long addDef;

        private float _time;
        private bool _isUpdate;

        protected override void ProActiveSkill()
        {
            CombatEventManager.Instance.AddEventListener(CombatEventType.AddBuff, AddBuff);
            CombatEventManager.Instance.AddEventListener(CombatEventType.UseSkill, UseSkill);
        }

        protected override void ProUseSkill()
        {
        }

        protected override void ProDispose()
        {
            CombatEventManager.Instance.RemoveEventListener(CombatEventType.AddBuff, AddBuff);
            CombatEventManager.Instance.RemoveEventListener(CombatEventType.UseSkill, UseSkill);
        }


        private void AddTuXiZhiValue(int v)
        {
            addValue += v;
            if (addValue > 100)
            {
                _isUpdate = true;
                _time = 0;
                if (addDef == 0)
                {
                    addDef = CombatCalculateTool.Instance.GetVlaueRatioForLong(
                        CombatHeroEntity.MaxCombatHeroInfo.defense.Value, effectValue[1]);
                    CombatHeroEntity.CurrCombatHeroInfo.defense += addDef;
                }
            }
        }


        protected override void ProCombatUpdate(float time)
        {
            if (!_isUpdate)
            {
                return;
            }

            _time += time;
            if (_time > effectValue[2])
            {
                _isUpdate = false;
                CombatHeroEntity.CurrCombatHeroInfo.defense -= addDef;
            }
        }

        private void AddBuff(IEventData iEventData)
        {
            BuffEventData buffEventData = iEventData as BuffEventData;
            if (buffEventData.source == CombatHeroEntity && buffEventData.BuffBasic is b_1013)
            {
                AddTuXiZhiValue((int)effectValue[3]);
            }
        }

        private void UseSkill(IEventData iEventData)
        {
            CombatUseSkillEventData combatUseSkillEventData = iEventData as CombatUseSkillEventData;
            if (combatUseSkillEventData.useSkill.CombatHeroEntity == CombatHeroEntity &&
                combatUseSkillEventData.useSkill.wuXingType.HasFlag(WuXingType.Earth))
            {
                AddTuXiZhiValue((int)effectValue[0]);
            }
        }
    }
}