using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;
namespace MetaClient
{
    public class AniPickOnImage : MonoBehaviour
    {
        public AniManager bonePicture;
        public BonePicTarget bonePicTarget;
        void Start()
        {
            if (this.gameObject.GetComponent<Button>() == null)
            {
                Button _button = this.gameObject.AddComponent<Button>();
                _button.onClick.AddListener(PickOn);
            }
        }
        public void PickOn()
        {
            if (bonePicture.eIKPickOnButtonStyple == EIKPickOnButtonStyple.None || bonePicture.eIKPickOnButtonStyple == EIKPickOnButtonStyple.Choose)
            {
                Image _image = this.gameObject.GetComponent<Image>();
                int _index = bonePicture.chooseImage.IndexOf(bonePicTarget);
                if (_index == -1)
                {
                    if (bonePicture.chooseImage.Count == 0)
                    {
                        Choose();
                    }
                    else
                    {
                        Transform _bonePar = bonePicture.chooseImage[bonePicture.chooseImage.Count - 1].bone;
                        foreach (Transform child in _bonePar)
                        {
                            if (child == bonePicTarget.bone)
                            {
                                Choose();
                            }
                        }

                    }
                }
                else
                {
                    Cancel();
                }
            }
        }

        public void Choose()
        {
            Image _image = this.gameObject.GetComponent<Image>();
            bonePicture.chooseImage.Add(bonePicTarget);
            _image.color = Color.blue;

        }
        public void Cancel()
        {
            Image _image = this.gameObject.GetComponent<Image>();
            int _index = bonePicture.chooseImage.IndexOf(bonePicTarget);
            bonePicture.chooseImage.RemoveAt(_index);
            _image.color = Color.red;
        }

    }
}