using cfg.CharacterCfg;
using Gameplay.Skill;
namespace Gameplay.Buff
{
    public class BuffSpecialKillLogic : BaseBuff
    {

        private int _targetJob;
        private float _triggerRate;
        private int _recoverSkillCount;

        protected override void _OnInit()
        {
            base._OnInit();
            
            // 每击杀一个支援敌人，有15%恢复1次技能
            // 敌人类型, 恢复概率, 恢复次数
            _targetJob = _TryGetIntParam(0);
            _triggerRate = _TryGetFloatParam(1, 1f);
            _recoverSkillCount = _TryGetIntParam(2);
        }

        protected override void _OnTrigger()
        {
            base._OnTrigger();
            
            if (killUnit == null) return;
            if (_targetJob != -1 && (int)killUnit.commonData.eJob != _targetJob)
            {
                // 不是目标敌人
                return;
            }
            var randomValue = UnityEngine.Random.Range(0f, 1f);
            if (randomValue > _triggerRate)
            {
                // 触发概率不满足
                return;
            }
            // 恢复技能次数
            var skillManager = SkillManager.instance.GetUnitSkillManager(owner);
            if (skillManager == null)
            {
                return;
            }
            skillManager.AddSkillStoreCount(_recoverSkillCount);
        }

    }
}