using UnityEngine;

namespace Interaction.Conditions
{
    public class RequireUnlockedInteractCondition : InteractConditionBehaviour
    {
        [SerializeField] private InteractUnlockState unlockState;

        [Header("失败提示")]
        [SerializeField] private string failReason = "尚未解锁";

        [Header("容错")]
        [SerializeField] private bool allowIfUnlockStateMissing;

        public override bool CanInteract(GameObject interactor, out string reason)
        {
            reason = null;

            var state = unlockState != null ? unlockState : GetComponentInParent<InteractUnlockState>();
            if (state == null)
            {
                if (allowIfUnlockStateMissing) return true;
                reason = string.IsNullOrWhiteSpace(failReason) ? "尚未解锁" : failReason;
                return false;
            }

            if (state.IsUnlocked) return true;

            reason = string.IsNullOrWhiteSpace(failReason) ? "尚未解锁" : failReason;
            return false;
        }

        public override void OnInteractSucceeded(GameObject interactor)
        {
        }
    }
}