using Components;
using GeometryTD.Entity.EntityData;
using UnityGameFramework.Runtime;

namespace GeometryTD.Entity
{
    public class BulletEntity : EntityBase
    {
        private ShooterBullet _shooterBullet;

        protected override void OnInit(object userData)
        {
            base.OnInit(userData);

            _shooterBullet = GetComponent<ShooterBullet>();
            if (_shooterBullet == null)
            {
                Log.Error("ShooterBullet component is missing on bullet entity '{0}'.", name);
            }
        }

        protected override void OnShow(object userData)
        {
            base.OnShow(userData);

            if (_shooterBullet == null)
            {
                GameEntry.Entity.HideEntity(Entity);
                return;
            }

            if (userData is not BulletData bulletData)
            {
                Log.Warning("BulletData is invalid for bullet entity '{0}'.", Id);
                GameEntry.Entity.HideEntity(Entity);
                return;
            }

            _shooterBullet.OnShow(bulletData);
            if (_shooterBullet.TryConsumeDespawnRequest())
            {
                GameEntry.Entity.HideEntity(Entity);
            }
        }

        protected override void OnUpdate(float elapseSeconds, float realElapseSeconds)
        {
            base.OnUpdate(elapseSeconds, realElapseSeconds);

            if (_shooterBullet == null)
            {
                return;
            }

            _shooterBullet.Tick(elapseSeconds);
            if (_shooterBullet.TryConsumeDespawnRequest())
            {
                GameEntry.Entity.HideEntity(Entity);
            }
        }

        protected override void OnHide(bool isShutdown, object userData)
        {
            _shooterBullet?.OnReset();
            base.OnHide(isShutdown, userData);
        }
    }
}