namespace Gameplay.Skill.Charge
{
    public class SkillChargeTime : BaseSkillCharge
    {

        private float _passTime;
        private readonly float _cdTime;
        
        public SkillChargeTime(SkillHandle skillHandle) : base(skillHandle)
        {
            _passTime = 0f;
            _cdTime = rawConfig.ChargeParam;
        }

        protected override void _OnTimeChange(float dt)
        {
            base._OnTimeChange(dt);
            var scaleTime = dt * skillHandle.owner.fightData.skillCdReduceScale;
            _UpdateTime(scaleTime);
        }
        
        public void ForceFullCharge()
        {
            nowStoreCount = _maxStoreCount;
            chargeProgress = 0f;
        }
        
        public void AddPassTime(float addTime)
        {
            _UpdateTime(addTime);
        }

        private void _UpdateTime(float dt)
        {
            if (nowStoreCount < _maxStoreCount)
            {
                _passTime += dt;
                if (_passTime >= _cdTime)
                {
                    _passTime = 0f;
                    nowStoreCount++;
                }
                chargeProgress = _passTime / _cdTime;
            }
            else
            {
                chargeProgress = 0f;
                _passTime = 0f;
            }
        }

        protected override void _OnUse()
        {
            base._OnUse();
            _UpdateTime(0f);
        }

    }
}