using Unity.VisualScripting;
using UnityEngine;
using AibisDream;

public class InteractiveLineSegment : VisualLineSegment
{
    [SerializeField]
    private Transform startTransform;
    public Transform StartTransform 
    { 
        get { return startTransform; } 
        set { startTransform = value; } 
    }

    [SerializeField]
    private Transform endTransform;
    public Transform EndTransform 
    { 
        get { return endTransform; } 
        set { endTransform = value; } 
    }

    private BoxCollider2D boxCollider;

    private YarnOption _option;

    public YarnOption Option
    {
    get => _option;
    set => _option = value;
    }
    public bool IsCuttable
    {
        get { return _isCuttable; }
        set
        {
            _isCuttable = value;
            // Change the color of the line segment based on its cuttability
            GetComponent<LineRenderer>().material.color = value ? Color.white : Color.black;
        }
    }
    private bool _isCuttable=false;


    protected override void Awake()
    {
        base.Awake();
        boxCollider = GetComponent<BoxCollider2D>();
    }
    public void Start()
    {
        Initialize();

    }
  


    public void Initialize()
    {
        if (StartTransform == null || EndTransform == null)
        {
            Debug.LogError("StartTransform or EndTransform is not set.");
            return;
        }
        IsCuttable=false;

        base.Initialize(StartTransform.position, EndTransform.position);

        // Calculate the length of the line segment
        float length = Vector3.Distance(StartPoint, EndPoint);

        // Calculate the direction of the line segment
        Vector3 direction = (EndPoint - StartPoint).normalized;

        // Set the size of the BoxCollider2D
        boxCollider.size = new Vector2(length, 0.6f); // Change 0.1f to the desired thickness of the line

        // Set the center of the BoxCollider2D
        boxCollider.offset = new Vector2(length / 2, 0);

        // Rotate the BoxCollider2D to align with the line segment
        float angle = Mathf.Atan2(direction.y, direction.x) * Mathf.Rad2Deg;
        boxCollider.transform.rotation = Quaternion.Euler(0, 0, angle);

        // Set the position of the BoxCollider2D to the start point
        boxCollider.transform.position = StartPoint;
    }
}