using System;
using System.Collections.Generic;
using DG.Tweening;
using DG.Tweening.Core;
using DG.Tweening.Plugins.Options;
using UnityEngine;

namespace Code.Example.Platformer.Entity.Enemies
{
    public class Bee : Entity
    {
        [SerializeField] private List<Transform> partolPoints;
        private bool _onPatrol;
        private bool _onPatrolMoveDamnit;
        private int _currentPartolPoint;

        private Transform _currentTarget;
        private TweenerCore<Vector3, Vector3, VectorOptions> _patrolAction;

        protected override void Move()
        {
            if (_onPatrol && !_onPatrolMoveDamnit)
            {
                _onPatrolMoveDamnit = true;
                _patrolAction = transform.DOMove(partolPoints[_currentPartolPoint].position, 3f);
                _patrolAction.onComplete += OnControlPointReached;
            }
            else
            {
                var direction = _currentTarget.position - transform.position;
                direction.Normalize();
                var targetPosition = _currentTarget.position + direction * -2f;
                
                UnityEngine.Debug.DrawLine(transform.position, targetPosition, Color.red);
                
                transform.DOMove(_currentTarget.position, 2f).onComplete += OnControlPointReached;
            }
        }

        private void OnControlPointReached()
        {
            if (++_currentPartolPoint >= partolPoints.Count) _currentPartolPoint = 0;
            _onPatrolMoveDamnit = false;
        }

        public void GotTarget(Transform other)
        {
            _onPatrol = false;
            _currentTarget = other;
            _patrolAction?.Complete();
        }

        public void LostTarget()
        {
            _onPatrol = true;
            _currentTarget = null;
        }
    }
}