using BehaviorDesigner.Runtime.Tasks;
using GAS.Runtime;
using UnityEngine;
using xFrame;

namespace CoreGame.Render
{
    public class CheckGunAmmoEmptyCondition : Conditional
    {
        private enum CheckGunType
        {
            CurrentGun = 0,
            MainGun = 1,
            SupportGun = 2,
        }
        
        [SerializeField] private CheckGunType checkGunType;
        public override TaskStatus OnUpdate()
        {
            var ownerEnt = Owner.GetEntity<CombatEntity>();
            if (!ownerEnt.hasEquips)
            {
                XLog.LogWarning("CheckGunAmmoEmptyCondition: ownerEnt has no EquipsComponent");
                return TaskStatus.Failure;
            }
            var equip = ownerEnt.equips;
            CombatEntity gun = null;
            if (checkGunType == CheckGunType.CurrentGun)
            {
                gun = equip.GetHoldGunEntity();
            }
            else if (checkGunType == CheckGunType.MainGun)
            {
                gun = equip.GetMainGunEntity();
            }
            else if (checkGunType == CheckGunType.SupportGun)
            {
                gun = equip.GetSupportGunEntity();   
            }
            
            if (gun == false)
            {
                XLog.LogWarning("CheckGunAmmoEmptyCondition: gun is invalid");
                return TaskStatus.Failure;
            }
            var prop = gun.property;
            var currCnt = (int)prop.GetProperty(PropertyDef.Ammo);
            var bulletInfinite = ownerEnt.TagCountContainer.HasTag(GTagLib.Buff_BulletInfinite);
            if (currCnt < 1 && bulletInfinite == false)
            {
                return TaskStatus.Success;
            }
            return TaskStatus.Failure;
        }
    }
}