using UnityEngine;
using AibisDream.FixSystem;

namespace AibisDream
{
    public class ExpressionSocket : MonoBehaviour, ISocket
    {
        private int _subSystemIndex; // 所属表达子模块的索引
        private int _socketIndex; // 插槽在子模块中的索引
        private bool _isOccupied;
        private ExpressionCableSystem _cableSystem;

        public void Initialize(int subSystemIndex, int socketIndex)
        {
            _subSystemIndex = subSystemIndex;
            _socketIndex = socketIndex;
            _cableSystem = GetComponentInParent<ExpressionCableSystem>();
        }

        public void PlugIn()
        {
            if (!_isOccupied)
            {
                _isOccupied = true;
                _cableSystem.OnPlugInserted(_subSystemIndex, _socketIndex);
            }
        }

        public void PlugOut()
        {
            if (_isOccupied)
            {
                _isOccupied = false;
                _cableSystem.OnPlugRemoved(_subSystemIndex, _socketIndex);
            }
        }

        public Vector3 GetSocketPos()
        {
            return transform.position;
        }

        public bool IsAvailable()
        {
            return !_isOccupied;
        }
    }
}