#if GRAPH_DESIGNER
using Opsive.BehaviorDesigner.Runtime.Tasks;
using Opsive.BehaviorDesigner.Runtime.Tasks.Conditionals;
using UnityEngine;
using BaseGames.Boss;

namespace BaseGames.Enemies.AI
{
    /// <summary>
    /// BD Conditional：检查 Boss 技能是否冷却就绪。
    /// 支持拖拽 BossSkillSO 或直接填写 skillId 字符串（SO 优先）。
    /// </summary>
    [TaskName("Can Use Boss Skill?")]
    [TaskCategory("BaseGames/Enemy/Boss")]
    [TaskDescription("检查指定 Boss 技能是否在当前阶段可用且冷却就绪")]
    public class BD_CanUseBossSkill : Conditional
    {
        [SerializeField] private BossSkillSO m_SkillSO;
        [SerializeField] private string      m_SkillId;

        private BossBase          _boss;
        private BossSkillExecutor _executor;

        public override void OnAwake()
        {
            _boss     = GetComponent<BossBase>();
            _executor = GetComponentInChildren<BossSkillExecutor>();
        }

        public override TaskStatus OnUpdate()
        {
            if (_executor == null) return TaskStatus.Failure;

            string id = m_SkillSO != null ? m_SkillSO.skillId : m_SkillId;
            if (string.IsNullOrEmpty(id)) return TaskStatus.Failure;

            return _executor.CanUseSkill(id) ? TaskStatus.Success : TaskStatus.Failure;
        }
    }
}
#endif