using System;
using System.Collections.Generic;
using UnityEngine;

namespace Code.OfficeGame.BattleMode.HitBoxes
{
    // TODO Добавить меотды отключения,чтобы не получать урон во время стаггера
    public class EntityHitBoxes : MonoBehaviour
    {
        [SerializeField] private Dictionary<HitBoxPartType, BoxCollider> bodyParts;
        private LayerMask _hitBoxLayerMask; 

        private readonly Collider[] _hitResults = new Collider[8];

        private void Awake()
        {
            foreach (var part in bodyParts.Values)
            {
                part.enabled = false;
            }
            _hitBoxLayerMask = LayerMask.GetMask("HitBox");
        }

        public void CheckHitsForCurrentFrame(Action<Collider> onNewTargetHit, HitBoxPartType hitBoxPartType)
        {
            BoxCollider box = bodyParts[hitBoxPartType];
            Transform boxTransform = box.transform;

            Vector3 worldCenter = boxTransform.TransformPoint(box.center);
            Vector3 worldHalfExtents = Vector3.Scale(box.size * 0.5f, boxTransform.lossyScale);

            int hitsCount = Physics.OverlapBoxNonAlloc(
                worldCenter,
                worldHalfExtents,
                _hitResults,
                boxTransform.rotation,
                _hitBoxLayerMask,
                QueryTriggerInteraction.Collide);

            for (int i = 0; i < hitsCount; i++)
            {
                Collider hitCol = _hitResults[i];

                Debug.Log($"Попадание по {hitCol.name}");
                
                if (hitCol.transform.root == transform.root) continue;

                onNewTargetHit?.Invoke(hitCol);
            }
        }
    }

    public enum HitBoxPartType
    {
        Head,
        Chest,
        LArm,
        LElbow,
        LWrist,
        LLeg,
        LKnee,
        LAnkle,
        RArm,
        RElbow,
        RWrist,
        RLeg,
        RKnee,
        RAnkle
    }
}