using UnityEngine;
using UnityEngine.EventSystems;
using UnityEngine.UI;

namespace Assets.Scripts.UI.Prefab.Player
{
    public abstract class AbstractEquipmentScript : MonoBehaviour, IPointerExitHandler, IPointerEnterHandler, IPointerUpHandler
    {
        public Image Content;//装备图片
        public GameObject bglock;
        public GameObject bglockLight;//选中样式
        public GameObject Click;//选中勾选
        public GameObject lockGrey;//灰色的锁定
        public GameObject lockLight;//白色的锁定 选中时使用
        public Text Title;
        public Text Desc;

        protected int Id { get; set; }
        protected string Name { get; set; }
        protected string Remark { get; set; }

        protected string URL { get; set; }
        protected bool IsLock { get; set; }
        protected virtual void Start()
        {
            var btn = GetComponent<Button>();
            btn.onClick.AddListener(() =>
            {
                Select();
            });
        }
        public virtual void Init(int id, string name, string remark, string url, bool isLock)
        {
            Id = id;
            Name = name;
            Remark = remark;
            IsLock = isLock;
            URL = url;
            Utils.DisplayImage(Content, url);
        }

        public virtual void Select()
        {
            UnSelectAll();
            bglockLight.SetActive(true);
            if (lockGrey != null && lockLight != null)
            {
                lockLight.SetActive(IsLock);
                lockGrey.SetActive(false);
            }
            Title.text = Name;
            Desc.text = Remark;
        }

        public virtual void UnSelect()
        {
            bglockLight.SetActive(false);
            if (lockGrey != null && lockLight != null)
            {
                lockGrey.SetActive(IsLock);
                lockLight.SetActive(false);
            }
        }

        public virtual void UnSelectAll()
        {
            var list = FindObjectsOfType<AbstractEquipmentScript>();
            foreach (var item in list)
            {
                item.UnSelect();
            }
        }

        public void OnPointerExit(PointerEventData eventData)
        {
            Cursor.SetCursor(null, Vector2.zero, CursorMode.Auto);
        }

        public void OnPointerEnter(PointerEventData eventData)
        {
            Cursor.SetCursor(Resources.Load<Texture2D>("Images/PointerButtonHover"), Vector2.zero, CursorMode.Auto);
        }

        public void OnPointerUp(PointerEventData eventData)
        {
            Cursor.SetCursor(null, Vector2.zero, CursorMode.Auto);
        }
    }
}