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

public interface IPointManagerView
{
}

public class PointManagerView : MonoBehaviour, IPointManagerView
{
    [SerializeField] private GameObject pointPrefab;
    private List<GameObject> activePoints = new List<GameObject>();

    [SerializeField] public GameObject movingAlert;
    [SerializeField]
    [Tooltip("¹ÝÅõ¸í ·Îº¿ ¸ðµ¨ÀÇ IK")]
    public HybridInverseKinematicsNode kinematicsNode;

    void Start()
    {
        movingAlert.SetActive(false);
    }

    private Vector3 ConvertRobotDataToVector3(RobotData pose)
    {
        float x = Convert.ToSingle(pose.x / -1000.0); // mm -> m
        float y = Convert.ToSingle(pose.z / 1000.0);  // Robot Z(mm) -> Unity Y(m)
        float z = Convert.ToSingle(pose.y / -1000.0); // Robot Y(mm) -> Unity Z(m)
        return new Vector3(x, y, z);
    }

    public void CreatePoint(RobotData pose, int index)
    {
        Vector3 position = ConvertRobotDataToVector3(pose);
        GameObject pointObj = Instantiate(pointPrefab, position, Quaternion.identity, this.transform);
        activePoints.Add(pointObj);

        RobotPoint pointComponent = pointObj.GetComponent<RobotPoint>();
        if (pointComponent != null)
        {
            pointComponent.pointIndex = activePoints.Count - 1;
        }
        else
        {
            Debug.LogError("pointÇÁ¸®ÆÕ¿¡ RobotPoint½ºÅ©¸³Æ®°¡ ¾øÀ½");
        }
    }

    public void UpdatePointPosition(int index, Vector3 pose)
    {
        if (index < 0 || index >= activePoints.Count) return;
        activePoints[index].transform.position = pose;
    }

    public void DeletePoint(int index)
    {
        if (index < 0 || index >= activePoints.Count) return;
        Destroy(activePoints[index]);
        activePoints.RemoveAt(index);
    }

    public void RedrawPoints(List<RobotData> poses)
    {
        foreach (var point in activePoints) Destroy(point);
        activePoints.Clear();
        if (poses == null) return;
        for (int i= 0; i < poses.Count; i++) CreatePoint(poses[i], i);
    }
}