using Invector.vCharacterController.AI.FSMBehaviour;
using UnityEngine;

namespace DemonBoss.Magic
{
	/// <summary>
	/// Decision checking if target is far away (for Turret ability)
	/// </summary>
	[CreateAssetMenu(menuName = "Invector/FSM/Decisions/DemonBoss/Target Far")]
	public class DEC_TargetFar : vStateDecision
	{
		public override string categoryName => "DemonBoss/Magic";
		public override string defaultName => "Target Far";

		[Header("Distance Configuration")]
		[Tooltip("Minimum distance for target to be considered far")]
		public float minDistance = 8f;

		[Tooltip("Maximum distance for checking")]
		public float maxDistance = 30f;

		[Header("Debug")]
		[Tooltip("Enable debug logging")]
		public bool enableDebug = false;

		public override bool Decide(vIFSMBehaviourController fsmBehaviour)
		{
			Transform target = GetTarget(fsmBehaviour);
			if (target == null)
			{
				if (enableDebug) Debug.Log("[DEC_TargetFar] No target found");
				return false;
			}

			float distance = Vector3.Distance(fsmBehaviour.transform.position, target.position);
			bool isFar = distance >= minDistance && distance <= maxDistance;

			if (enableDebug)
			{
				Debug.Log($"[DEC_TargetFar] Distance to target: {distance:F1}m - {(isFar ? "FAR" : "CLOSE")}");
			}

			return isFar;
		}

		private Transform GetTarget(vIFSMBehaviourController fsmBehaviour)
		{
			// Try through AI controller
			var aiController = fsmBehaviour as Invector.vCharacterController.AI.vIControlAI;
			if (aiController != null && aiController.currentTarget != null)
				return aiController.currentTarget.transform;

			// Fallback - find player
			GameObject player = GameObject.FindGameObjectWithTag("Player");
			return player?.transform;
		}
	}
}