using UnityEngine;
using UnityEngine.UI;
using TMPro;
using UnityEngine.EventSystems;
using System.Xml.Serialization;

namespace SuperTreeView
{
    public class ItemPrefab1 : MonoBehaviour, IPointerEnterHandler, IPointerExitHandler
    {
        public Button mExpandBtn;
        public Button mClickBtn;
        public TextMeshProUGUI TextName;
        public TextMeshProUGUI TextName2;
        public Image ImageNormal;
        public Image ImageHover;
        public Image ImageSelect;
        string mData = "";

        public string Data
        {
            get
            {
                return mData;
            }
            set
            {
                mData = value;
            }
        }
        void Start()
        {
            mExpandBtn.onClick.AddListener(OnExpandBtnClicked);
            mClickBtn.onClick.AddListener(OnExpandBtnClicked);
        }

        void OnExpandBtnClicked()
        {
            TreeViewItem item = GetComponent<TreeViewItem>();
            item.DoExpandOrCollapse();
        }

        public void SetItemInfo(string labelTxt, string data)
        {
            TextName.text = labelTxt;
            TextName2.text = labelTxt;
            mData = data;
        }
        public bool IsSelected
        {
            get
            {
                return ImageSelect.gameObject.activeSelf;
            }
            set
            {
                ImageSelect.gameObject.SetActive(value);
            }
        }
        public void SetExpandStatus(bool expand)
        {
            if (expand)
            {
                mExpandBtn.transform.localEulerAngles = new Vector3(0, 0, -90);
                IsSelected = true;
            }
            else
            {
                mExpandBtn.transform.localEulerAngles = new Vector3(0, 0, 0);
                IsSelected = false;
            }
        }

        public void OnPointerExit(PointerEventData eventData)
        {
            ImageHover.gameObject.SetActive(false);
        }

        public void OnPointerEnter(PointerEventData eventData)
        {
            ImageHover.gameObject.SetActive(true);
        }

        public void LockClick()
        {
            //TextName.color = new Color(1, 1, 1, 0.2f);
            //TextName2.color = new Color(1, 1, 1, 0.2f);
            mClickBtn.interactable = false;
        }

        public void UnlockClick()
        {
            //TextName.color = new Color(1, 1, 1, 1);
            //TextName2.color = new Color(1, 1, 1, 1);
            mClickBtn.interactable = true;
        }
    }

}